China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A method for preparing a metal bipolar plate multi-nano-coating structure for a proton exchange membrane fuel cell

ActiveCN111092242BExtended service lifeIncrease reaction rateMaterial nanotechnologyVacuum evaporation coatingPhysical chemistryProton exchange membrane fuel cell
Owner:JIANGSU MICROVIA NANO EQUIP TECH CO LTD

Composite air handling blower housing and method of assembly

InactiveCN1754046AEliminate cornersEliminate corrosionPump componentsRadial flow pumpsImpellerMotor drive
Owner:TRANE INT INC

A bifunctional molecule binding CD3 and CD28 and its application

ActiveCN108264560BIncrease productionSingle structureHybrid immunoglobulinsAntibody mimetics/scaffoldsCD28Biomedicine
Owner:CYTOCARES SHANGHAI INC

A kind of post-processing method for continuous synthesis of methyl 4-chloroacetoacetate

ActiveCN111978182BQuick washSimple methodOrganic compound preparationRotary stirring mixersWater chlorinationPharmacology
Owner:JIANGSU HENGAN CHEM

Electroless gold plating solution

InactiveCN101634021BLiquid/solution decomposition chemical coatingPyridiniumWater soluble
Owner:ROHM & HAAS ELECTRONICS MATERIALS LLC

A multi-legged reversible crawling robot based on smart materials

ActiveCN110641567BImprove obstacle performancePrevent dumpingVehiclesElectric machineryStructural engineering
Owner:HARBIN UNIV

Multi-dialect identification method, apparatus, device and readable storage medium

ActiveCN110517664BAccurate identificationEasy to operateSpeech recognitionNatural language processingEngineering
Owner:IFLYTEK CO LTD

Windshield defroster for vehicle

PendingCN113474191AEasy to installEnsure defrost functionAir-treating devicesDashboard fitting arrangementsWindshieldAutomotive engineering
Owner:BAYERISCHE MOTOREN WERKE AG

A kind of preparation method of oxidized multi-walled carbon nanotube

ActiveCN105668544BOvercome the disadvantage of being insoluble in waterFully oxidizedNanotechnologyMulti-walled nanotubesIce waterCarbon nanotube
Owner:深圳市金百纳纳米科技有限公司

Protective body for portable electronic appliance and manufacturing method thereof

InactiveCN103202586BLaminationLamination apparatusBiomedical engineering
Owner:ACROX TECH

Gas dosing valve for a dual fuel engine

ActiveCN105909425ASmall valve travelCompact structureInternal combustion piston enginesPositive displacement pump componentsEngineeringLiquid fuel
Owner:HOERBIGER WIEN GMBH

An information interaction system and processing method based on wireless access device id identification

ActiveCN104811912BImprove the efficiency of obtaining instant informationImprove efficiencyAssess restrictionMessaging/mailboxes/announcementsUltrasound deviceTransceiver
Owner:FOSHAN BIZCONLINE LTD

Working method of an environment-friendly waste incineration smokeless treatment device

ActiveCN108980844BImprove crushing efficiencyImprove processing efficiencyIncinerator apparatusEngineeringIncineration
Owner:成武县元信昇环保科技有限公司

Microchannel flat tube production method, microchannel flat tube, microchannel heat exchanger

ActiveCN105318766BImprove qualityExtended service lifeEvaporators/condensersTubular elementsSingle plateEngineering
Owner:SUZHOU SAMSUNG ELECTRONICS CO LTD +1

Solder mask independent alignment frame and exposure machine

ActiveCN106054542BSimple structureImprove Exposure AccuracyPhotomechanical treatmentVacuum pumpingResist
Owner:浙江欧视电科技有限公司

Light emitting device and light source module thereof

ActiveCN104456472BLarge light angleSimple preparation processElectrical apparatusElectric circuit arrangementsEngineeringLight emitting device
Owner:LEDIAMOND OPTO

laundry detergent

InactiveCN103249823BReduce the number of rinsesOrganic detergent compounding agentsAnionic surface-active compoundsParticulatesCationic polymerization
Owner:PROCTER & GAMBLE CO

Image restoration method and device

ActiveCN107786857BLow costAvoid color distortionPicture signal generatorsGreen-lightComputer vision
Owner:HANGZHOU HIKVISION DIGITAL TECH

Calcium carbonate spacer fluid for well cementing in oil and gas reservoirs with large porosity and easy leakage

ActiveCN109233765BSimple preparation processPracticalDrilling compositionFoaming agentAcid dissolution
Owner:CNPC BOHAI DRILLING ENG +1

A waterproof and anti-corrosion construction method for pressure pipes used in hydropower stations

InactiveCN106122612BCorrosion preventionPipe protection against corrosion/incrustationPower stationSand blasting
Owner:杜玮 +7

Display device, display method, program, virtual mechanism library, and computer-readable recording medium

ActiveCN102804091BUnderstand movementComputer controlSimulator controlComputer graphics (images)Structure of Management Information
Owner:ORMON CORP

A Biomass Filled Anaerobic Filter for Treating Oxidized Pollutants

InactiveCN103964571BEasy to operateLow running costTreatment with anaerobic digestion processesSustainable biological treatmentWater flowOxidation state
Owner:浙江金环宝生物技术有限公司

Spectrum analyzer

ActiveCN102072770BReasonable structural parametersImprove the ability of experimental analysisSpectrum investigationColor measuring devicesSpectrum analyzerEngineering
Owner:ANHUI JIEXUN OPTOELECTRONICS TECH

A kind of enantiopimarane type diterpene and its preparation method and application

ActiveCN108840792BRetain low toxicityPromote decompositionBiocideOrganic chemistry methodsLactucaPlant poison
Owner:LANZHOU UNIVERSITY

Automatic classification correcting method based on shape characteristic

ActiveCN101493400BConvenient statisticsEasy to handleIndividual particle analysisBiological testingSorting algorithmAlgorithm
Owner:SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD +1

Random access probe transmitting method and apparatus

ActiveCN101137198BImprove access efficiencyGuaranteed service qualityNetwork traffic/resource managementComputer scienceRandom access
Owner:HUAWEI TECH CO LTD

A data injection attack detection method based on chi-square distance knn

ActiveCN109873833BImprove accuracyCharacter and pattern recognitionTransmissionAlgorithmTest sample
Owner:ZHEJIANG UNIV OF TECH

Liquid crystal display device

InactiveCN101726907AImprove yieldNon-linear opticsColor gelEngineering
Owner:SONY CORP

A kind of preparation method of silicon carbide-based twisted multilayer graphene material

ActiveCN111547711BImprove crystal qualityExcellent electrical propertiesGrapheneCarbide siliconGraphite
Owner:THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP

Wireless charging equipment

ActiveCN103001295BReduce path lossImprove charging efficiencyBatteries circuit arrangementsNon-electrical signal transmission systemsInductive chargingDirectivity
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A method for introducing operating medium into a liquid metal circuit

ActiveCN107434235BReduce the route of introductionSave energyLiquid bottlingLiquid stateLiquid metal
Owner:BAISE UNIV

Magnetically levitated globe

ActiveCN102289985BImprove visual effectsImprove presentationPlanetaria/globesMaterials scienceMagnetic levitation
Owner:启东市三江建筑机械有限公司

Method for preparing strong anti-biosis, multi-functional agricultural chemical prepn. used for ocean living things

InactiveCN1311749COvercoming the disadvantages of volatile failureImprove the effect of fertilization to increase productionBiocideFungicidesChlorine dioxideAdditive ingredient
Owner:QINGDAO UNIV

A device and sewing machine for realizing multi-function driving by a single motor

ActiveCN113026233BOptimized installation spaceReduce operating proceduresNeedle severing devicesSewing-machine control devicesElectric machineryEngineering
Owner:ZHEJIANG HMC

Full-rotation automatic positioning processing equipment and method for simultaneous drilling and reaming of crankshaft flywheel

ActiveCN106271635BImprove work efficiencyImprove hole positioning accuracyOther manufacturing equipments/toolsEngineeringFlywheel
Owner:CSSC MES DIESEL

Air conditioner dust removal method and system

ActiveCN103234261BTimely and automatic removalTo achieve the purpose of energy savingSpace heating and ventilation safety systemsLighting and heating apparatusAutomatic controlRemote control
Owner:四川长虹空调有限公司

Roll-extrusion composite near-net-shaping method for rings with sudden change in inner profile

ActiveCN113084053BHigh dimensional accuracyStreamline distribution is completeGeometric CADSpecial data processing applicationsEngineeringEnergy consumption
Owner:WUHAN UNIV OF TECH

Image download method and device

ActiveCN110198330BImprove download efficiencyRich typeTransmissionMirror imageDatabase
Owner:TENCENT TECH (SHENZHEN) CO LTD

Methods and devices for enhanced recovery of cells and cell-rich matrices from tissue samples

ActiveCN103402646BDead animal preservationBiomass after-treatmentStromal cellTissue sample
Owner:英吉诺隆公司

Deep water lithium battery

ActiveCN104124409BResistant to underwater pressureImprove sealingSmall-sized cells cases/jacketsBattery isolationElectricityCharge and discharge
Owner:HENAN LI POWER SUPPLY

An intelligent high-altitude book picking device for libraries

ActiveCN109645707BSimple structureEasy to operateBook cabinetsBook-troughsSoftware engineeringBarcode
Owner:NANYANG NORMAL UNIV

Continuous four-corner synchronous chamfering device

ActiveCN106217488BGuaranteed synchronicitySimple structureFeeding devicesProfiling/shaping machinesEngineeringAutomation
Owner:ZHEJIANG SHUANGQIANG BAMBOO & WOOD CO LTD

Application program processing method and related device

ActiveCN105279425BEnsure safetyThe authentication mechanism is not compromised and affectedComputer security arrangementsComputer moduleComputer terminal
Owner:CHINA MOBILE COMM GRP CO LTD

Stretchable planar micro-supercapacitor and preparation method thereof

ActiveCN113130215BImprove mechanical propertiesImprove electrochemical performanceHybrid cases/housings/encapsulationsHybrid/EDL manufactureCapacitanceLiquid metal
Owner:ZHEJIANG SCI-TECH UNIV

Adaptive underactuated steering for a three-fingered robotic gripper

ActiveCN107932549BRealize adaptive grip functionAchieve gripGripping headsDrivetrainControl engineering
Owner:SHENZHEN DH ROBOTICS TECH CO LTD

A high-performance carbon fiber composite piston rod and its preparation method

ActiveCN108050246BNo stitchingImprove efficiencyFluid-pressure actuatorsPiston rodsStructural engineeringFiber orientation
Owner:SHANGHAI COMPOSITES SCI & TECH CO LTD

An automatic mass total gamma analyzer system

ActiveCN111175807BRealize automatic acquisitionRealize automatic sending and receivingX-ray spectral distribution measurementFuel reprocessingGamma ray
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Dish washing machine

InactiveCN1579311AEasy to cleanAvoid it happening againTableware washing/rinsing machine detailsWashing processesWash waterHigh heat
Owner:SANYO ELECTRIC CO LTD

A method for improving dna cloning and assembly efficiency by using short-chain primer suppression

ActiveCN106811459BSpeed up cloningImprove assembly efficiencyVector-based foreign material introductionDNA preparationEnzyme digestionComplementary pair
Owner:TSINGHUA UNIV +1

An anti-clogging device for a water injector of a gravity filter

ActiveCN103405950BNo enterKeep openLoose filtering material filtersGravity filtersEngineeringWater pipe
Owner:YUNNAN DAHONGSHAN PIPELINE

A temperature measurement method based on trivalent rare earth iron-based oxide as temperature sensing material

InactiveCN103575422BLarge working temperature zoneEasy to measureThermometers using physical/chemical changesWorking temperatureRare earth
Owner:TSINGHUA UNIV

A method of using neural network model to predict the effect of low-carb diet weight loss intervention

ActiveCN112980945BLose weightIncrease abundanceMedical simulationHealth-index calculationIntestinal microorganismsFlora
Owner:GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY +1

One-step synthesis method of b‑eu‑1/zsm‑5 composite molecular sieves

ActiveCN104475150BReduce carbon depositionSelective stabilityMolecular sieve catalystsHydrocarbon from oxygen organic compoundsMolecular sieveHydrogen
Owner:TAIYUAN UNIV OF TECH

Storage device and refrigerator with same

ActiveCN111189292BThe whole process is stable and smoothLighting and heating apparatusDrawersIceboxGear wheel
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

Oil well plugging removal method

ActiveCN109057753BWon't hurtAvoid generatingCleaning apparatusDrilling compositionNitrogen gasThermal water
Owner:北京峦海阜程科技发展有限责任公司

A kind of bga packaging test socket

ActiveCN105353175BClose contactClose contact stabilitySemiconductor/solid-state device testing/measurementMeasurement instrument housingPackage testingEngineering
Owner:SUZHOU SUNSHINE LASER & ELECTRONICS TECH CO LTD

Buckle with deployant buckle

ActiveCN103284417BReduce wearGood impact resistance (shock)BraceletsWrist-watch strapsLocking mechanismEngineering
Owner:GLASH&XFC TTER UHRENBETRIEB

Umbrella type wind power device and wind power system

ActiveCN102220938BEasy to controlStability is not affectedWind motor controlMachines/enginesLength variationEngineering
Owner:GUANGDONG HIGH ALTITUDE WIND POWER TECH

Methoxyfluorescein derivative and its preparation method, carboxypeptidase y detection method and detection kit

ActiveCN107778317BHigh sensitivityHigh selectivityOrganic chemistryFluorescence/phosphorescenceOrganic solventFluorescein
Owner:HUAZHONG NORMAL UNIV

Handle installation structure

ActiveCN107054082BAchieve restorationReliable cooperationControl devicesEngineeringCounter rotation
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

A kind of corn field herbicide

ActiveCN104904737BImprove efficiencyStrong drug resistanceBiocideAnimal repellantsAtrazineBULK ACTIVE INGREDIENT
Owner:SHANDONG LVBANG CROP SCI CO LTD

Screening method for consistent matching of lithium-ion batteries using voltage recovery voltage difference

InactiveCN104624524BMeet conformance requirementsSimple screening methodSortingElectrical batteryScreening method
Owner:东莞市金源电池科技有限公司

External use plaster for treating acute jerk contused wound

InactiveCN100569199CSolve the inconveniencePredisposed to cause non-freezing frostbiteInorganic boron active ingredientsHydroxy compound active ingredientsPoulticeMedicine
Owner:孙雁群

A garden rainwater collection device

ActiveCN111501980BImprove collection qualityAvoid enteringFatty/oily/floating substances removal devicesSewerage structuresWater storageStructural engineering
Owner:浙江庞氏塑业有限公司

Marine floating dock equipped with precision management system

ActiveCN104245499BImplement ballastMaster stateDry-dockingOptical rangefindersManagement unitMarine engineering
Owner:SAMSUNG HEAVY IND CO LTD

A method to improve the corrosion resistance of carbon fiber reinforced aluminum matrix composites

ActiveCN112962035BImprove corrosion resistanceIncreased corrosion potentialFiberElectrochemical response
Owner:HARBIN INST OF TECH

A kind of utilization method of straw

InactiveCN109647440BGood catalyticReduce manufacturing costCatalyst activation/preparationElectrodesFiberPtru catalyst
Owner:QINGDAO UNIV OF SCI & TECH

A kind of SNP molecular marker related to chicken leg skin hair follicle density traits and its detection method and application

ActiveCN110157814BEasy to detectQuick checkMicrobiological testing/measurementDNA/RNA fragmentationPhysiologyNucleotide
Owner:JIANGSU INST OF POULTRY SCI

A large-span beamless track conveyor and its control system

ActiveCN106672565BLow investment costEfficient transportMechanical conveyorsControl systemEngineering
Owner:XIKELIN CONTROL SYST SHANGHAI CO LTD

Manipulator and transfer chamber

ActiveCN106783703BReduce volumeReduce manufacturing costConveyor partsReciprocating motionEngineering
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Method for cleaning tool for manufacturing cathode of low-light-level image intensifier

ActiveCN103624035BNo pollution in the processImprove cleaning efficiencyCleaning using liquidsHigh volume manufacturingMetallurgy
Owner:NORTH NIGHT VISION TECH

Short-circuit electric connector

InactiveCN101651278BAchieve short circuit functionAchieve short circuitCouplings bases/casesElectricityComputer module
Owner:GUIZHOU SPACE APPLIANCE CO LTD

A method for manufacturing high-precision fine-grained cross-rolling rolls

ActiveCN105964697BImprove fitImprove adaptabilityRollsMetal rolling arrangementsThermal expansionDesign methods
Owner:WUHAN UNIV OF TECH

Multi-angle Lightning Rod

ActiveCN108493772BLarge protected areaFacilitate transmissionCorona dischargeSteering wheelLightning rod
Owner:江苏千禧杭萧装配式建筑科技有限公司

Solid rotary target driven by cooled liquid

InactiveCN1241458CIncrease productivityReduce volumeDirect voltage acceleratorsNuclear targetsEngineeringDepth direction
Owner:INST OF PHYSICS - CHINESE ACAD OF SCI

A Periodic Permanent Magnet Omnidirectional Horizontal Shear Mode Electromagnetic Acoustic Sensor

ActiveCN110152963BGood effectImprove performanceUltrasonic/sonic/infrasonic wave generationMechanical vibrations separationImaging algorithmHelical coil
Owner:BEIJING UNIV OF TECH

Apparatus and methods for electrochemical generation of oxygen and/or hydrogen

ActiveCN104053821ASmall recessionImprove Faraday efficiencyCellsEnergy inputHydrogenRedox
Owner:格拉斯哥大学行政评议会

Programmable scheduling for IP routers

InactiveCN1669280AFlexible Programmable SchedulingNetwork connectionsNetwork data managementDeficit round robinSingle stage
Owner:NOKIA TECH OY

Central control panel mobile terminal fixing bracket and car

ActiveCN105774682BAchieve resilienceAchieve hiddenVehicle componentsDrive shaftComputer terminal
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Field monitoring system departure aircraft automatic recognition method based on control speech recognition

ActiveCN103366606BIncrease flexibilityIncrease auto-correlation rateAircraft ground controlRadarAir traffic control
Owner:NANJING LES INFORMATION TECH

Bpel Process Consistency Measuring Method Based on Program Dependency Graph

ActiveCN103150626BConsistency distinctionResourcesControl flowData mining
Owner:NANJING UNIV OF SCI & TECH

A factory intelligent material transportation and storage system

ActiveCN112455984BRealize deliverySave spaceControl devices for conveyorsCo-operative working arrangementsMaterial transportStorage garage
Owner:日照市维恩仓储物流有限公司

Single-antenna MAC(multi-access computer) transmission method based on network characteristic in cognitive wireless sensor network

InactiveCN102892206BEasy to useNetwork topologiesWireless network protocolsCognitive radio sensor networksControl channel
Owner:SHANGHAI JIAOTONG UNIV +1

Singing breath lung capacity trainer

ActiveCN108905092BEasy to operateImprove training effectGymnastic exercisingVitalityFriction force
Owner:HUZHOU TEACHERS COLLEGE

Aesthetic display unit for a vehicle

ActiveCN112440877AClosed circuit television systemsOptical viewingDriver/operatorEngineering
Owner:MOTHERSON INNOVATIONS CO LTD

High-speed press forming method for anisotropic binder-free neodymium iron boron magnet

ActiveCN101937769BAvoid the effects of densityNo pollution in the processInorganic material magnetismInductances/transformers/magnets manufactureRemanenceMagnetic energy
Owner:GUANGDONG YUEHAI HUAJIN TECH CO LTD

System and method for counting people based on grid-type intelligent identification unit

InactiveCN103530920BEnsure safetyReasonable location layoutIndividual entry/exit registersGratingSelf correction
Owner:都伊林

A flue gas dedusting device for zinc-containing dust sludge treatment and its application method

ActiveCN111804073BEasy to install and disassembleClosely connectedGas treatmentDispersed particle filtrationFlue gasDust control
Owner:山东瀚江环保科技有限公司

Queue cache resource control method and device, server and storage medium

ActiveCN107404443BAvoid wastingIncrease profitData switching networksEngineeringMulti port
Owner:北京东土军悦科技有限公司 +1

Composite material cable support for electric pipe well

ActiveCN111740370BEasy to operateCable installations in underground tubesScrew threadElectric cables
Owner:河南泰隆工程技术有限公司

Thermal resistor, semiconductor device using the same, and electric device

InactiveCN101461058BImprove reliabilityImprove heat resistanceSemiconductor/solid-state device detailsSolid-state devicesElectricitySemiconductor
Owner:MITSUBISHI ELECTRIC CORP

A silk fibroin nanofiltration membrane with micro-nano structure on the surface, preparation method and application thereof

ActiveCN107441848BPure green production processRich micro-nano structureSemi-permeable membranesDispersed particle filtrationAir filtrationMicro nano
Owner:EAST CHINA UNIV OF SCI & TECH

A preparation method of acrylonitrile-butadiene-styrene polymer composite microspheres for 3D printing

ActiveCN105542086BGood sphericityImprove liquidityAdditive manufacturing apparatusMicrosphereEmulsion polymerization
Owner:JIANGSU XIYI HIGH NEW DISTRICT TECH DEV CO LTD

A kind of composite metal ion polymer drilling fluid treatment agent and preparation method thereof

ActiveCN104559963BModerate conditions in the preparation processLow production costDrilling compositionHydrolysisPolyacrylamide
Owner:HEBEI GUANGDA PETROCHEM

System and method for automatic construction of scientific and technological text analysis report with zero user participation

ActiveCN111581928BRelational databasesNatural language data processingTheoretical computer scienceField mapping
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A joint inversion method of gravity data and magnetotelluric data

ActiveCN108304618BHigh precisionImprove the efficiency of joint inversionDesign optimisation/simulationSpecial data processing applicationsData acquisitionSpatial model
Owner:临沂临港水务有限公司

A special anti-virus and feed intake-enhancing traditional Chinese medicine preparation for laying ducks

ActiveCN104606646BIncrease feed intakeDoes not affect egg productionDigestive systemAntiviralsDiseaseAnti virus
Owner:ANHUI HENGYUAN PHARMA

Path generation method and device, electronic device, storage medium

ActiveCN109432777BImprove accuracySmall amount of calculationVideo gamesPathPingEvaluation result
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Multi-user scheduling method and device and multi-user beamforming method and device

InactiveCN101958736BReduce complexityGuaranteed performanceSpatial transmit diversitySystem capacityComputer science
Owner:NTT DOCOMO INC

AVM top view based parking support system

InactiveCN103171552AReal-time recognition of the surrounding situationRecognize the surrounding situationCharacter and pattern recognitionSteering partsSupporting systemView based
Owner:HYUNDAI MOTOR CO LTD

Message track tracking method, system and computer-readable storage medium

ActiveCN111817965BRealize trajectory trackingData switching networksPathPingData center
Owner:PENG CHENG LAB

A zero-valent nano-iron-nickel powder for treating dye wastewater and its preparation method

ActiveCN110394443BUnique core-shell structureStrong magnetismOther chemical processesTransportation and packagingCongo redPhysical chemistry
Owner:NANCHANG UNIV

Microsatellite unplugged cable network

ActiveCN101938076BSave structural resourcesSolve problemsCoupling device connectionsArtificial satellitesElectricityMultiplexing
Owner:AEROSPACE DONGFANGHONG SATELLITE

A deformable injection mold

ActiveCN109483807BReduce development costsShorten the production cycleTurbinePhysics
Owner:钟锋良

Process for removing silicon from low-grade bauxite by chemical flotation

InactiveCN105197971BTake advantage ofIncrease Al-Si RatioAluminium oxides/hydroxidesHydrogen fluorideFluidized bed
Owner:洛阳国兴矿业有限公司

Multi-data-rate multi-protocol communication technique for baseless retimer

ActiveCN107769907BPulse automatic controlDigital technique networkControl signalData rate
Owner:MOLEX INC

Underwater Christmas tree gland step depth detection method

InactiveCN111649654APrevent disengagementImprove stabilityMechanical depth measurementsEngineeringMechanical engineering
Owner:宁波大桔科技有限公司

One-direction torsion and high-balance variable optical attenuator and preparation method thereof

InactiveCN103149683BPrecise control of twist angleImprove reliabilitySolid-state devicesFluid speed measurementEngineeringOptical attenuator
Owner:SOUTHEAST UNIV

An internal focusing light pipe with self-collimation function and its application method

ActiveCN106569342BEliminate errorsHigh precisionMountingsLight pipeOptical axis
Owner:LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC

Method and device for sending short message service

ActiveCN103037330BMessaging/mailboxes/announcementsSecurity arrangementData informationProcessor register
Owner:CHINA MOBILE GROUP SHANDONG

V-shaped elevator handrail with molding device

ActiveCN106079185BReduce volumeEasy to carryState of artMaterials science
Owner:EHC ELEVATOR RAIL SHANGHAI CO LTD

A kind of ECG electrode position monitoring method

InactiveCN105411575BAvoid inaccurate diagnosis and treatmentAccurate ECG dataDiagnostic recording/measuringSensorsDiseaseLocation status
Owner:ZHEJIANG MEDZONE BIOMEDICINE VENTURE INVESTMENT

Wide Angle Interchangeable Lens

ActiveCN107807440BSolve the problem of insufficient resolutionImprove resolutionOptical elementsOphthalmologyImage resolution
Owner:JIAXING ZHONGRUN OPTICAL TECH

Synthetic fiber treating agent for papermaking, method for producing synthetic fiber for papermaking, and method for producing paper-made nonwoven fabric

InactiveCN102471994BGood dispersionReduce the presence of air bubblesNon-fibrous pulp additionFibre treatmentPolyesterPapermaking
Owner:MATSUMOTO YUSHI SEIYAKU

Assembly device for a water jet propulsion device

ActiveCN108067851BReduce assembly errorsEasy to installAssembly machinesMetal working apparatusImpellerPower equipment
Owner:WUHAN MARINE MACHINERY PLANT

External ring power control method and device of uplink enhanced physical channel

InactiveCN101237263BOuter Loop Power ControlError prevention/detection by using return channelTransmission control/equalisingStreaming dataComputer network
Owner:CHINA ACAD OF TELECOMM TECH

An integral self-gravity waterproof steel casing for wet installation of prefabricated piers and abutments

ActiveCN104047294BWater stopEasy to assembleFoundation engineeringAbutmentBuilding construction
Owner:GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG

A kind of LED lamp housing and sealing method thereof

ActiveCN111649303BAvoid it happening againAvoid problemsProtective devices for lightingGas-tight/water-tight arrangementsEngineeringStructural engineering
Owner:SHENZHEN ZHONGFUNENG ELECTRIC EQUIPMENG CO LTD

Method and system for obtaining positioning and navigation information

ActiveCN108344418BRealize positioning and navigation functionNavigational calculation instrumentsPattern recognitionRadiology
Owner:BEIJING FOREVER TECH

Production method of quantum dot light strip

ActiveCN106122776BNo oxidation reactionFilling using counterpressureLuminescenceQuantum dotColloid
Owner:DONGGUAN XUANLANG IND

A kind of high-strength carbon fiber reinforced polyether ether ketone composite material and preparation method thereof

InactiveCN103374197BCarbon fibersPoly ether ether ketone
Owner:HEILONGJIANG XINDA ENTERPRISE GRP

A kind of environment-friendly fresh-keeping water-locking container

ActiveCN106516361BGood fresh-keeping effectAvoid accumulationBio-packagingClimate change adaptationHoneycombEngineering
Owner:NINGBO LINHUA PLASTIC

A method and device for estimating the first compression quantization step size of jpeg double compressed images

ActiveCN106488250BImprove accuracyIncrease profitDigital video signal modificationPattern recognitionJPEG
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

A Boiler Pulverized Coal Balance Adjusting Device

ActiveCN104864403BWill not be affected by air volume adjustmentLump/pulverulent fuel preparationAir volumeEngineering
Owner:BEIJING NEW LEAF ENERGY TECH

A thermally driven catalyst and its application

ActiveCN107626300BModerate useHigh catalytic efficiencyWater/sewage treatment by irradiationWater contaminantsPtru catalystNanowire
Owner:WUYI UNIV

A kind of production method of activated carbon carving three-dimensional product

ActiveCN104057758BDeveloped internal microscopic pore structureHigh expressionOrnamental structuresActivated carbonThree dimensional shape
Owner:CHANGSHA YIJIA ENVIRONMENTAL ARTS & CRAFTS

Interaction method and device for target tracking and multi-target management

ActiveCN105607819BEfficient managementManagement autonomyInput/output processes for data processingGame interfaceMulti targeting
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

LED vehicle headlamp

ActiveCN105927914AImprove cooling efficiencyImprove cooling effectVehicle headlampsLighting heating/cooling arrangementsEngineeringConduction cooling
Owner:GUANGZHOU GONGZHU SCI HLDG CO

Ultrasonic cleaning device for automobile half shaft

ActiveCN108714597BRealize automatic feeding processIncrease transfer speedCleaning using liquidsMegasonic cleaningChain link
Owner:CHONGQING JINGJIANG AUTO SEMI AXLE CO LTD

A kind of nail scissors that can collect nail residue

InactiveCN104665207BPrevent splashHygienic useManicure/pedicureEngineeringNail scissors
Owner:陈欢

Portable infrared temperature measurement equipment based on intelligent mobile terminal

ActiveCN112161709BSmall footprintEasy to fold and carryRadiation thermographyConvertersRadio frequency
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING) +1

A Bird Strike Risk Assessment Method Based on Exponential Function

ActiveCN103914626BSafe take-off and landingSpecial data processing applicationsAviationMedium Risk
Owner:CHINA ACAD OF CIVIL AVIATION SCI & TECH

Effluent treatment method for membrane separation activated sludge, effluent treatment apparatus, and effluent treatment system management program

ActiveCN110494395ALong-term stable filtration operationAppropriate operational controlWater treatment parameter controlBiological treatment regulationActivated sludgeImaging processing
Owner:TORAY IND INC

Bag

InactiveCN103025194AHandbagsLuggageWater resistantBiomedical engineering
Owner:PROCTER & GAMBLE CO

Method, system and equipment for accessing terminal in multiple-frequency point system

ActiveCN101600254BImprove operational efficiencyBalance access loadRadio transmission for post communicationWireless communicationResource informationEngineering
Owner:HUAWEI TECH CO LTD

A Satellite Flutter Detection and Compensation Method Based on Panchromatic Image

ActiveCN103778612BEliminate the effects ofEliminate chatterImage enhancementImage analysisModel parametersLow vision
Owner:TONGJI UNIV

Carbonylation-dehydration bifunctional catalyst precursor, preparation method thereof, carbonylation-dehydration bifunctional catalyst and application of carbonylation-dehydration bifunctional catalyst

ActiveCN113019444AEasy to operateEnable mass manufacturingMolecular sieve catalystsOrganic-compounds/hydrides/coordination-complexes catalystsMolecular sievePtru catalyst
Owner:XIAMEN UNIV

A self-stirring fermenter capable of automatic pressure relief for bio-organic fertilizers

ActiveCN113024297BTo achieve the effect of automatic pressure reliefEasy to operateBio-organic fraction processingOrganic fertiliser preparationAgricultural scienceAgricultural engineering
Owner:ANHUI SCI & TECH UNIV +1

Preparation method and application of novel nitrogen-containing MAX phase material and two-dimensional material

ActiveCN114180969ASimple processLow costNanotechnologyNitrogen and non-metal compoundsNitrogenEngineering
Owner:BEIHANG UNIV

A Neural Network-Based Correction Method of Aeroengine Compression Parts Characteristics

ActiveCN109800449BGuaranteed stabilityGuaranteed generalization abilityGeometric CADDesign optimisation/simulationNetwork outputTest measurement
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A method suitable for comprehensive treatment of manure and sewage in small and medium-sized livestock farms

ActiveCN109160702BLow hardware requirementsAdapt to a wide rangeWater treatment parameter controlWater contaminantsWater useEngineering
Owner:ANHUI NORMAL UNIV

The method of sinking copper on the pcb board

ActiveCN104113989BLow activation strengthPlay the role of the main activationLiquid/solution decomposition chemical coatingPrinted circuit manufactureEngineeringCopper
Owner:SHENNAN CIRCUITS

Real-time waveform smooth drawing method, device and system

ActiveCN109086019BImprove experienceQuick responseMedical equipmentDigital output to display deviceComputer hardwareGraphics
Owner:成都心吉康科技有限公司

A kind of formation method of lithium manganese oxide battery

ActiveCN112216890BImprove electrochemical performanceImproved magnification performanceCell electrodesSecondary cells charging/dischargingChemical synthesisChemical physics
Owner:江西海量动力新能源有限公司

A non-damage conveying and positioning device for bars and steel bars

ActiveCN103521657BQuality improvementAvoid defects caused by extrusion deformationEngineeringRebar
Owner:TJK MACHINERY TIANJIN

Method, base station and user equipment for determining channel loss

ActiveCN103918340BImprove communication qualityTransmission monitoringWireless communicationCommunication qualityData transmission
Owner:HUAWEI TECH CO LTD

Ordered delivery of intercepted data

InactiveCN1361967AConvenient ArrangementImprove performanceSupervisory/monitoring/testing arrangementsWireless network protocolsLawful interceptionComputer network
Owner:NOKIA TECH OY

Method and device for accessing and obtaining context of UE (User Equipment) and identification of UE

ActiveCN102761855ARealize flexible applicationConnection managementNetwork data managementSystem Architecture EvolutionMobility management
Owner:SHANGHAI HUAWEI TECH CO LTD

Camera module and array camera module based on integrated packaging technology

ActiveCN107959770BTelevision system detailsColor television detailsEngineeringCamera module
Owner:NINGBO SUNNY OPOTECH CO LTD

A kind of multi-responsive polymer nano-carrier with the characteristics of fast crossing the cell membrane and its synthesis method and application

InactiveCN106397758BEasy accessEfficient entryEnergy modified materialsPharmaceutical non-active ingredientsNanocarriersSynthesis methods
Owner:HEFEI UNIV OF TECH