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 building drainage collection system

ActiveCN112031082BNo reduction in technical effectHighly consistentSewerage structuresClimate change adaptationCollection systemWastewater
Owner:KANGTAI PLASTIC SCI & TECH GRP

A method and device for controlling the speed of an external fan, and a multi-connected air conditioner

ActiveCN113375223BMechanical apparatusSpace heating and ventilation safety systemsCurrent loadLow load
Owner:NINGBO AUX ELECTRIC +1

An electrically driven repeater and trigger assembly

InactiveCN105890448BRealize automatic string pullingBows/crossbowsEngineeringElectric drive
Owner:任永涛

Mental experiment system

ActiveCN101889868BShorten the timeHigh precisionPsychotechnic devicesMicrocontrollerAnalysis data
Owner:上海心仪电子科技有限公司

A kind of human t-lymphoblastic leukemia/lymphoma cell line and its application

ActiveCN112877290BIn vitro shape stabilityIn line with clinical tumor biological characteristicsMicrobiological testing/measurementDrug screeningCD5CD8
Owner:ZHEJIANG UNIV

A surface light source punching device and punching method thereof

ActiveCN109407367BEnsure consistencyReduce crawlingNon-linear opticsFlexible circuitsEngineering
Owner:BOE TECH GRP CO LTD +1

all-in-one shaving and hairdressing machine

ActiveCN104493848BReduce power consumptionReduce noiseMetal working apparatusRazor stropInsertion stent
Owner:ZHEJIANG JINDA MOTORS & ELECTRIC APPLIANCES

Enterprise network access control method and device

ActiveCN106060040BTo achieve the purpose of security protectionRealize monitoringTransmissionNetwork Access ControlSecurity policy
Owner:BEIJING PIPAXING TECH CO LTD

A pipeline chip implantation method, system, storage medium and intelligent terminal

ActiveCN113920773BReasonable installation locationSolution to short lifeIndication of parksing free spacesParkingsParking areaEmbedded system
Owner:浙江越歌科技有限公司

A device for hemostasis in the groin

ActiveCN112472193BEasy to carryEasy to operateSurgeryEngineeringMechanical engineering
Owner:中国人民解放军陆军特色医学中心

An emergency unloading brake device

InactiveCN104118406BEasy to removeEfficient removalBraking element arrangementsCharge controlEngineering
Owner:HENAN UNIV OF SCI & TECH

A multi-flexible evaporator loop heat pipe temperature control system and method for a scientific load cabinet of a space station

ActiveCN109870053BHigh trafficCosmonautic environmental control arrangementIndirect heat exchangersTemperature controlParaffin wax
Owner:BEIHANG UNIV

Method and device for controlling effuser connected to cutting phase dimmer

InactiveCN102404899BEasy to handleSmall amount of calculationElectrical apparatusElectroluminescent light sourcesTRIACDimmer
Owner:OSRAM GMBH

A Design Method of Double Seismic Defense Lines for Frame-Core Structural System

ActiveCN104712071BClear conceptEasy to operateShock proofingElastic plasticEngineering
Owner:SHANGHAI XIANDAI ARCHITECTURE ENG & CONSULTING CO LTD

Dual-winding synchronous reluctance machine composed of excitation winding and separate power winding

ActiveCN110731043AAC motor controlVector control systemsExcitation currentSoftware engineering
Owner:通用电气阿维奥有限责任公司

Method for simulating and designing support structure for assembling or measuring sheet metal parts

PendingCN113849917AGeometric CADDesign optimisation/simulationEngineeringMechanical engineering
Owner:汽车成型工程有限公司

Method, device, storage medium and system for updating fingerprint information in indoor positioning

InactiveCN109195123BParticular environment based servicesPosition fixationEngineeringData mining
Owner:TP-LINK

Method for preparing ABS resin by in-situ bulk method using rare earth integrated rubber as toughening agent

ActiveCN103965410BPolymer scienceAcrylonitrile
Owner:DALIAN UNIV OF TECH

Manufacturing method and application method of intelligent water-locking and leak-stopping material in pipeline

InactiveCN107142082BShorten the timeEasy to operateOther chemical processesOXALIC ACID DIHYDRATEFluid phase
Owner:张超 +1

Rock debris cleaning device for drilling tool

InactiveCN102691477BHigh speedEffective destructionEarth drilling toolsSpiral bladePetroleum engineering
Owner:NORTHEAST GASOLINEEUM UNIV

Locking device of mine explosion-proof and intrinsically safe multi-circuit vacuum electromagnetic starter

ActiveCN104299815BReduce stepsImprove securityAir-break switch detailsEngineeringMechanical engineering
Owner:TIANDI CHANGZHOU AUTOMATION +1

Shut-off valve

ActiveCN103672066BReduce volumeFirmly connectedOperating means/releasing devices for valvesEqualizing valvesEngineeringPiston
Owner:WUZHONG INSTR

Method for receiving wireless data

InactiveCN101615971BSave electricityReduce the amount of redundant dataError preventionNetwork traffic/resource managementNetwork packetOriginal data
Owner:ZTE CORP

Concrete pump vehicle supporting leg and concrete pump vehicle therewith

ActiveCN101301869BOptimize layoutEasy to expand flexiblyConcrete transportationVehicle fittings for liftingVertical planeMechanical engineering
Owner:SANY AUTOMOBILE MFG CO LTD

A kind of air conditioner fault auxiliary rapid diagnosis control method

ActiveCN104748300BEasy to viewQuickly locate faultsMechanical apparatusSpace heating and ventilation safety systemsConstraint controlControl theory
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

A kind of micro-motor shell and its application

InactiveCN104497543BImprove mechanical propertiesImprove insulation performancePolyethylene glycolPolyvinyl chloride
Owner:STATE GRID CORP OF CHINA +1

Built in controllable over run sliding clutch

InactiveCN1274974CCompact structureReduce volumeMechanical actuated clutchesEngineeringEngine configuration
Owner:伍本银

Bionic Hydraulic Quadruped Robot Dinosaur Head and Neck Structure

InactiveCN105751248BGood flexibilityIncrease flexibilityProgramme-controlled manipulatorHydraulic cylinderDegrees of freedom
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Method and device for receiving wireless frame

ActiveCN103378929BPower managementError preventionComputer scienceReal-time computing
Owner:ZTE CORP

Corrosion inhibitor and its preparation method and application

ActiveCN107880953BLiquid carbonaceous fuelsFuel additivesMagnesium saltFuel oil
Owner:SHENZHEN GCD PETROLEUM ADDITIVE CO +1

Method and device for measuring audiovisual parameters

InactiveCN102215423BImage enhancementImage analysisEdge extractionComputer vision
Owner:TEKTRONIX INT SALES GMBH

The preparation method of vortioxetine

ActiveCN103788020BEase of industrial productionEco-friendly economyOrganic chemistryVinpocetineNitrobenzene
Owner:优标易站(苏州)电子商务有限公司

A kind of preparation method of natural rubber/attapulgite nanocomposite material

ActiveCN105461975BMaterials preparationCentrifugation
Owner:LANZHOU UNIVERSITY

Preparation method of sausages

ActiveCN103099228BStrong fragranceDeliciousFood preparationBiotechnologyLean meat
Owner:CHONGQING CHENGKOU COUNTY ZHAO XIAOCHUN WILD FOODDEV

A plugging device for embedded channel holes for rail transit

ActiveCN108422536BEasy to installEasy to disassembleCeramic shaping mandrelsCeramic shaping coresStructural engineeringMechanical engineering
Owner:亚太空列(河南)轨道交通有限公司

Continuous type multifunctional track tester

InactiveCN101736680BFunction increaseVersatileMaterial testing goodsRoads maintainenceControl engineeringJackscrew
Owner:CHANGAN UNIV

Electric vehicle charging control method and device

ActiveCN112124139BEnsure safetyGuaranteed service lifeCharging stationsSecondary cellsPower batteryHeat management
Owner:VOYAH AUTOMOBILE TECH CO LTD

Air conditioner defrosting control method

ActiveCN110836501BImprove defrosting efficiencyBlow off accuratelyMechanical apparatusSpace heating and ventilation safety systemsFrostControl engineering
Owner:ZHENGZHOU HAIER AIR CONDITIONER CO LTD +2

SAR Image Change Detection Method Based on Support Vector Machine and Discriminant Random Field

InactiveCN103810704BImprove detection accuracyReduce misclassificationImage enhancementImage analysisSynthetic aperture radarSupport vector regression machine
Owner:XIDIAN UNIV

A method for loading mRNA in extracellular vesicles in vitro

ActiveCN114404388BReduce restrictionsEasy to operateOrganic active ingredientsMicroencapsulation basedUltrafiltrationLiposome
Owner:天津外泌体科技有限公司

A multifunctional drug applicator for treating psoriasis

ActiveCN112336976BEffectively brought outApply evenlyOperating tablesMedical devicesSurgeryDrug ointment
Owner:SHANGHAI DERMATOLOGY HOSPITAL

A method for operating three-dimensional flash memory array cells with variable programming levels

ActiveCN109903799BProgramming accuratelyNarrow spatial distributionRead-only memoriesParallel computingBlock structure
Owner:HUAZHONG UNIV OF SCI & TECH

Linkage assembly for machine

PendingCN107675741AMechanical machines/dredgersLoad-engaging elementsEngineeringActuator
Owner:CATERPILLAR INC

Swine vesicular disease virus like particle using genetic engineering and the method for manufacturing thereof

InactiveCN101065489BSsRNA viruses positive-senseFused cellsStructural proteinGenetic engineering
Owner:大韩民国

A control method for a glass-wiping robot

ActiveCN106214057BNovel and reasonable designSimple structureAutomatic obstacle detectionTravelling automatic controlControl systemEngineering
Owner:XIAN UNIV OF SCI & TECH

A method for anti-protein adsorption on the hydrophobic surface of an oil-sealed gene sequencing chip

ActiveCN112176044BGuaranteed hydrophobicityReduce residual water on the surfaceBioreactor/fermenter combinationsBiological substance pretreatmentsActive agentPolyethylene glycol
Owner:CYGNUS BIOSCI BEIJING CO LTD

A kind of synthetic method of optically active 2-(2-nitro-ethyl)-pyrrole

InactiveCN101486673BHigh catalytic activityHigh enantioselectivityGroup 4/14 element organic compoundsOrganic-compounds/hydrides/coordination-complexes catalystsPhosphoric acidPyrrole
Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI

Wall-mounted air conditioner indoor unit

ActiveCN107270390BReduce areaLow costMechanical apparatusLighting and heating apparatusStructural engineeringMechanical engineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Space Shift Keying Communication Method Based on Space-Time Matrix Constellation Diagram

ActiveCN105119869BMaintain single-link transmission characteristicsGuaranteed transfer characteristicsSpatial transmit diversityMultiple carrier systemsCommunications systemSpace shift keying
Owner:RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN

A method and system for unmanned aerial vehicle surveying and mapping based on deep learning

ActiveCN113486977BImprove experienceImprove accuracySurveying instrumentsCharacter and pattern recognitionData selectionNetwork structure
Owner:广州邦鑫水利科技有限公司

Control method, device, equipment and storage medium of stepping driving structure

ActiveCN112198818BReduce lossReduce frequencyProgramme controlComputer controlControl engineeringControl theory
Owner:ZHEJIANG UNIVIEW TECH CO LTD

Voice reminder method, device, storage medium and air conditioner

ActiveCN109525730BImprove convenienceSolve the problem that the power failure cannot broadcastSubstation equipmentAlarmsTelecommunicationsSpeech sound
Owner:GREE ELECTRIC APPLIANCES INC

Combined camshaft tensioner

ActiveCN103406792BImprove productivityPositioning apparatusMetal-working holdersProduction rateEngineering
Owner:MIANYANG BRILLIANCE RUIAN AUTOMOTIVE COMPONENTS

A Data Validation Method Oriented to Database Data Migration

ActiveCN108241632BImprove migration speedGuaranteed correctnessDatabase distribution/replicationSpecial data processing applicationsDatasheetSource Data Verification
Owner:GEOVIS CO LTD

An inductor hanging angle assembly manipulator

ActiveCN110517887BImprove work efficiencyReduce the amount of manual laborCoils manufactureEngineeringInductor
Owner:JIANGSU HUADONG PAPER MACHINERY

A kind of covering rubber for impact-resistant and tear-resistant steel cord conveyor belt and its preparation method

ActiveCN105330906BHigh hardnessFast heat generationDispersityMicrocrystalline wax
Owner:SHANDONG XIANGTONG RUBBER GRP

Functional component, electronic device and method for controlling the electronic device

ActiveCN109995910BAvoid damageImprove securityTelevision system detailsDigital data processing detailsClassical mechanicsCoil spring
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A system for detecting dead pixels of a display panel

ActiveCN113630594BImprove analysis efficiencyImprove analytical accuracyStatic indicating devicesTelevision systemsImaging processingComputer graphics (images)
Owner:蚌埠市高远光电有限公司

A fast measuring device for laser damage threshold of optical thin film

ActiveCN109799074BUniform intensity distributionAccurate measurementTesting optical propertiesBeam splitterGrating
Owner:CHANGCHUN UNIV OF SCI & TECH

Method for preparing bismuth ferric film material

InactiveCN101665915BEasy to prepareLow costVacuum evaporation coatingSputtering coatingFerroelectric thin filmsThin membrane
Owner:EAST CHINA NORMAL UNIV

A kind of automobile exhaust type pneumatic booster

InactiveCN105715700BImprove reliabilitySimple structureClutchesEngineeringControl valves
Owner:LUOTIAN YUNFENG PROTECTION PRODS

Just-in-time compilation engine adaptive function loading method

ActiveCN112558976BVersatileEfficient use ofProgram loading/initiatingEnergy efficient computingJust-in-time compilationParallel computing
Owner:JIANGNAN INST OF COMPUTING TECH

Method for synthesizing enantiomorphous pure symmetric trans-dialkyl cyclohexylamine

InactiveCN102531918BSimple and fast operationMild reaction conditionsOrganic compound preparationAmino compound preparationDiisopropyl azodicarboxylateHexamethylenediamine
Owner:ANYANG INST OF TECH

Smoothing method and smoothing device

ActiveCN103534610BImage enhancementReconstruction from projectionCompanion animalComputer science
Owner:TOSHIBA MEDICAL SYST CORP

A composition for relieving joint pain and its medicine and application

ActiveCN110051822BRelief the painPromote joint mobilityOrganic active ingredientsHydrolysed protein ingredientsPainful jointsVitamin K2
Owner:BY HEALTH CO LTD

The refining method of lenvatinib mesylate

ActiveCN110818634BHigh purityHigh refining yieldOrganic chemistryOrganic compound preparationAcetic acidOrganic solvent
Owner:上海新礼泰药业有限公司

Molding method for laminated mold

ActiveCN105492138ANo cloggingReduce generationAdditive manufacturing apparatusFoundry moulds3d shapesSpray nozzle
Owner:ASAHI YUKIZAI KOGYO CO LTD

A high-temperature corrosion-resistant and wear-resistant amorphous thermal spraying material

ActiveCN110004392BHigh bonding strengthLow costMolten spray coatingRare-earth elementSuperalloy
Owner:珠海弘德表面技术有限公司

A foot cutting machine for processing electronic buzzer

ActiveCN113380217BQuality improvementImprove work efficiencySound producing devicesMechanical engineeringIndustrial engineering
Owner:常州尊铮机械设备有限公司

Cooperative network measurement method and system for hybrid programmable network environment

ActiveCN112202644BEfficient detectionReduce resource usageTransmissionPathPingSimulation
Owner:NAT UNIV OF DEFENSE TECH

Interior Permanent Magnet Motor with Rotor of Hybrid Rare Earth Magnets and Ferrite Magnets

ActiveCN104038006BComparable performanceLow costMagnetic circuit rotating partsMagnetic circuit characterised by magnetic materialsMagnetic polesPermanent magnet motor
Owner:GM GLOBAL TECH OPERATIONS LLC

Babao Lotus Vegetable Chili Sauce

InactiveCN104172130BGreat tasteTastelessFood sciencePork meatCapsicum annuum
Owner:XINGPING BAOHANG MICROBIOLOGICAL ENG CO LTD

Cutting and milling mechanism of automatic processing equipment for wire stripping blade and its control method

ActiveCN108672778BWith self-locking functionAdd locking componentsMilling equipment detailsMetal working apparatusMilling cutterElectric machine
Owner:台州孚亚电机有限公司

Device for plugging perforated holes to simulate downhole conditions

ActiveCN104950088BSimple structureEasy to operateMaterial analysisTemperature controlBlock effect
Owner:CHINA UNIV OF PETROLEUM (BEIJING) +2

An electrical conduction structure and its on-machine measuring device

ActiveCN112171345BAvoid damageGuaranteed service lifeMeasurement/indication equipmentsPositioning apparatusEngineeringMachine
Owner:HUBEI SANJIANG SPACE XIANFENG ELECTRONICS&INFORMATION CO LTD

Ku/Ka frequency band circularly polarization integrated receiving and transmitting feed source antenna

InactiveCN102136634BCompact and efficientExcellent transceiver isolationAntenna supports/mountingsPolarised antenna unit combinationsReflection lossAxial ratio
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A method for preparing mandelic acid from trichloroisocyanuric acid chlorostyrene

ActiveCN112321410BReduce adoptionLow toxicityOrganic compound preparationCarbonyl compound preparation by oxidationMandelic acidAcetophenone
Owner:UNIV OF SCI & TECH BEIJING

A kind of extracting and refining method of ginkgolide

ActiveCN102174052BAvoid loss phenomenonRemove completelyOrganic chemistrySodium acetateGinkgolide
Owner:晨光生物科技集团天津有限公司

A waste gas treatment and heat efficient recovery device

ActiveCN103900403BEfficient recyclingEffective protectionStationary tubular conduit assembliesTrickle coolersShell and tube heat exchangerPlate heat exchanger
Owner:JIANGSU GELAN ENVIRONMENTAL TECH CO LTD

Transmission method in direct mode

InactiveCN104717633BSave processing resourcesReduce the peak-to-average ratio of the signalNetwork data managementFrequency-division multiplexingControl channel
Owner:POTEVIO INFORMATION TECH CO LTD

A friction wheel traveling omni-directional turnable climbing robot with self-locking function

ActiveCN107054496BUnlimited tilt angleReduce security risksResilient suspensionsVehiclesSelf lockingEngineering
Owner:SOUTHEAST UNIV

Production technology of heavy wine jar and its production and manufacturing equipment

ActiveCN106313280BSolve the problem of leaking wineImprove compactnessPress rollersAuxillary shaping apparatusEngineeringBiology
Owner:荣县明峰陶业有限公司

A temperature measuring method, device and products using the temperature measuring device

ActiveCN106404209BAccurate measurementSimple structureThermometers using electric/magnetic elementsUsing electrical meansInductorLC circuit
Owner:广东云筹科技有限公司 +1

A ceramic substrate strip splitter for stretched led filament lamps

ActiveCN109531829BCompact structureSplit force is stableStone-like material working toolsStructural engineeringMechanical engineering
Owner:林华勇

turn lamp holder

ActiveCN104421892BSimple structureFew partsLighting support devicesElectric circuit arrangementsEngineeringLight head
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

A kind of silicon-based negative electrode material and preparation method thereof

ActiveCN110649264BHigh specific capacityImprove cycle stabilityNegative electrodesSecondary cellsCarbon compositesSilicon oxide
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Communication method and system based on tcp protocol

ActiveCN108156149BRelieve pressureAvoid the problem of taking up a lot of base station resourcesData switching networksCommunications systemMaster station
Owner:HEXING ELECTRICAL +1

A photovoltaic double-split dry-type transformer

ActiveCN108257771BSimple structureEasy to useTransformers/reacts mounting/support/suspensionTransformers/inductances coils/windings/connectionsTransformerPower grid
Owner:JIANGXI GANDIAN ELECTRIC

Method for detecting position of hub motor of PET-CT (Positron Emission Tomography-Computed Tomography) machine on basis of magnetic ring and Hall sensor

InactiveCN102332857BStrong control precisionImprove stabilityElectronic commutatorsPhase conversionPET-CT
Owner:DONGHUA UNIV

A Method for Designing Large Numerical Aperture Fresnel Zone Plates by Axial Resolution

ActiveCN106547091BSimple methodEfficient methodDiffraction gratingsMicro nanoEffect light
Owner:XI AN JIAOTONG UNIV

A premix for ducks for preventing leg diseases in breeding ducks and its preparation method and application

ActiveCN107811140BFormulation ScienceReasonable ratioAntibacterial agentsAntipyreticVitamin K3Pantothenic acid
Owner:铁骑力士食品有限责任公司

Method for manufacturing contacts of semiconductor device using devices having at least one plasma preprocessing cabin

InactiveCN1187796CAvoid accumulationShort processing timeSemiconductor/solid-state device manufacturingSemiconductor devicesResistEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

A kind of preparation method of lithium ion battery pole piece

ActiveCN108336297BImprove toughnessAvoid FragmentsElectrode rolling/calenderingSecondary cellsPhysical chemistryEngineering
Owner:HUIZHOU WES NEW ENERGY LIMITED

An automatic regulation and recycling plant nutrient solution system

ActiveCN105638507BBird housingsPlant factoryAutomatic control
Owner:BEIHANG UNIV

Digital Positioning Method for Hoisting Container Ship Hatch Cover

ActiveCN112478080BImprove the level of installationIncrease productivityVessel designingMarine engineeringReliability engineering
Owner:JIANGNAN SHIPYARD GRP CO LTD

A Closed Pipeline Robot

ActiveCN105508806BSimple structurePrevent immobilityPigs/molesDrive wheelControl engineering
Owner:BEIJING GUODIAN FUTONG SCI & TECH DEV

A heat-resistant and highly transparent cpvc composition

ActiveCN105295271BHigh light transmittanceHigh softening temperaturePlasticizerChlorinated polyvinyl chloride
Owner:CHINA PETROLEUM & CHEM CORP

Device for cleaning bored pile steel protective case inner wall mud and application method thereof

InactiveCN103114590BEasy to cleanImprove mechanical propertiesCleaning apparatusBulkheads/pilesStructural engineeringMechanical property
Owner:山东畅通路桥科技股份有限公司 +2

A kind of agricultural bactericidal composition containing kasugamycin and polyoxin

ActiveCN110024804BExtended service lifeExpand the spectrum of prevention and treatmentBiocideFungicidesPear treeCucumber family
Owner:四川百事东旺生物科技有限公司

Tree pool and method for filtering runoff rainwater through tree pool

ActiveCN103548601BEffective interceptionPlay a converging roleBiological water/sewage treatmentFiltrationSnow melting
Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE

A device for modifying white carbon black with a surface modifier

ActiveCN106750535BThoroughly modifiedThe modifier is fully modifiedCoatingsTowerSurface modification
Owner:益凯新材料有限公司

Rotary digital video disk opening and closing mechanism

ActiveCN101976572BNovel structureNice appearanceRecord information storageDigital videoElectric machine
Owner:ZHONGSHAN YUECHEN ELECTRONICS IND

Adjustable Aerial Deck Sweeper

InactiveCN104840158BReduce pollutionAvoid injuryCarpet cleanersFloor cleanersWindow sillEngineering
Owner:爱德(唐山)科技有限公司

Schottky diode semiconductor device and preparation method thereof

ActiveCN103956388BSemiconductor/solid-state device manufacturingSemiconductor devicesInsulation layerSchottky barrier
Owner:CHINA RESOURCES MICROELECTRONICS (CHONGQING) CO LTD

A Calculation Method of Three-Dimensional Penetration Tensor

ActiveCN105138738BImprove efficiencyAvoid crevice workSpecial data processing applicationsRegression analysisNetwork model
Owner:CENT SOUTH UNIV

A water diversion system with pressure regulating function and its construction method

ActiveCN110512575BSolve small fluctuationsLimited footprintWater-power plantsHydro energy generationWater turbineWater diversion
Owner:四川清和水利水电工程设计有限公司

Wall-flow honeycomb ceramic filter

ActiveCN101612500BImprove thermal stabilitySmall coefficient of thermal expansionExhaust apparatusSilencing apparatusMicrowaveHoneycomb
Owner:NANJING KERUI SPECIAL CERAMICS

A state indicator light intelligent adjustment circuit and a router

ActiveCN106028578BReduce pollutionAffect restElectrical apparatusElectroluminescent light sourcesElectricityEngineering
Owner:湖州帷幄知识产权运营有限公司

Method for measuring dissolving and precipitating temperatures of precipitated phase in steel and iron material

ActiveCN102375002BSimple test methodHigh temperature accuracyMaterial heat developmentInvestigating phase/state changeMetallurgyMaterials processing
Owner:SHOUGANG CORPORATION

Broadcast storm suppression method and system

ActiveCN103209092BReduce floodingGuaranteed uptimeData switching networksBroadcast packetTelecommunications
Owner:CHENGDU SKSPRUCE TECH

A screw support device and a twin-screw extruder with the device

ActiveCN105172101BDoes not affect normal disassemblyEasy to install and improveEngineeringAxial distance
Owner:HUNAN KUANGWEI TECH CO LTD

Sign-flip decoder for non-binary low-density parity-check (ldpc) codes

ActiveCN103684476BError correction/detection using LDPC codesError correction/detection using multiple parity bitsAlgorithmLow-density parity-check code
Owner:MARVELL ASIA PTE LTD

A termite-proof polyethylene gas pipeline and its preparation method

ActiveCN107955461BWith termite protectionScratch resistantAntifouling/underwater paintsPaints with biocidesPolymer scienceOrganic solvent
Owner:LINHAI WEIXING NEW BUILDING MATERIALS CO LTD

Nifedipine sustained-release preparation and preparation method thereof

ActiveCN105920000BIdeal drug release characteristicsSimple preparation processOrganic active ingredientsInorganic non-active ingredientsNifedipineSustained release pellets
Owner:SINOPHARM GUANGDONG GLOBAL PHARMA CO LTD

A kind of equipment for mass production and cutting of toilet paper

ActiveCN111716420BEasy to unloadMetal working apparatusCircular discProcess engineering
Owner:GUIZHOU CHITIANHUA PAPERS

A multi-station circular circulation operation structure

ActiveCN111252459BWill not cause problemsEffective connectionConveyorsStructural engineeringControl theory
Owner:ZHIXINLONG TECH (GUANGDONG) CO LTD

Heating device capable of differentially heating heat-shrinkable tube

PendingCN114450137AIncrease production capacityAdjustable intervalApparatus for heat treatmentHeater elementsInfraredThermodynamics
Owner:株式会社世元电子

Method for treating titanium dioxide nanotubes with curcumin derivatives

ActiveCN105288724BSuitable for entryEasy to prepareOrganic chemistryOrganic compound preparationTio2 nanotubeOsseointegration
Owner:成都植宇生物科技有限公司

Electric Field Tuned Optical Parametric Oscillator Based on mgo:ppln Domain Duty Cycle

ActiveCN105591275BRealize continuous controlImprove output performanceLaser detailsFrequency conversionOptoelectronics
Owner:CHANGCHUN UNIV OF SCI & TECH

Radio communication apparatus and peak suppressing method

InactiveCN1846381ANo reduction in transmission efficiencyReduce peak-to-average ratioMulti-frequency code systemsSignalling characterisationEngineeringPeak value
Owner:PANASONIC CORP

Gear part, connecting jig and method for assembling the gear part

ActiveCN103362965BShorten shaft lengthLow costWork holdersCouplings for rigid shaftsEngineeringScrew thread
Owner:JATCO LTD

Memo information display method, memo information sending method, and electronic device

ActiveCN110677537BIncrease flexibilityInput/output for user-computer interactionStatic indicating devicesComputer hardwareInformation transmission
Owner:VIVO MOBILE COMM CO LTD

A clamshell-type heat-taking regulating device in a low-temperature environment

ActiveCN107493678BEasy accessGuaranteed convectionModifications using gaseous coolantsThermal insulationEngineering
Owner:STATE GRID HEILONGJIANG ELECTRIC POWER CO LTD ELECTRIC POWER RES INST +1

A dual-level output power converter

ActiveCN103427635BSimple structureLow costApparatus without intermediate ac conversionCapacitanceInductor
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Transmitting/receiving system with frequency and phase detector

ActiveCN102412860BIncrease elasticitySynchronising arrangementPhase detectorEngineering
Owner:GENESYS LOGIC INC

LED (Light Emitting Diode) backlight source and liquid-crystal display equipment

ActiveCN103198809BImprove optical qualityElectrical apparatusStatic indicating devicesLiquid-crystal displayLow voltage
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Mobile terminal multi-level menu control method and system, storage medium, and electronic device

ActiveCN107515707BOptimize the opening methodLighten the burden of typographySubstation equipmentInput/output processes for data processingComputer terminalApplication software
Owner:携程旅游信息技术(上海)有限公司

Fixation device for integral reconstruction of anterior cruciate ligament and anterolateral ligament

ActiveCN105125320BRebuild as oneAppropriate structureLigamentsMusclesTibiaBone tunnel
Owner:SHANGHAI KINETIC MEDICAL

Stacked Modular Closing Rod Unpowered Advertising Gate

InactiveCN104332120BReduce labor intensityQuick installationArticle advertisingTraffic restrictionsEngineeringUltimate tensile strength
Owner:林晨

E-mail notification method and its device and system

ActiveCN101137094BHigh selectivityEfficient use ofMessaging/mailboxes/announcementsComputer networkEngineering
Owner:HUAWEI TECH CO LTD

Clamping device for special-shaped pipe welding

ActiveCN106475721BSimple structureEasy to operateWelding/cutting auxillary devicesAuxillary welding devicesEngineeringExhaust pipe
Owner:景和智能制造(广东)有限公司

A large-load mesh soft grasping mechanism based on origami structure and fiber interference

ActiveCN112720544BGrab bigIncrease in sizeGripping headsFiberStructural engineering
Owner:JIANGXI UNIV OF SCI & TECH

Method for evaluating relative compactness of calcareous soil based on dynamic penetrating sounding index calibration system

InactiveCN109283076BAccurate predictionBroad forecastMaterial strength using repeated/pulsating forcesCalcareous soilsComputational physics
Owner:TIANJIN UNIV

A kind of silicon dioxide egg yolk-eggshell structure material containing large spacing flower-shaped core and its preparation method

ActiveCN107416843BLarge internal cavityGood channel structureSilicaYolkEggshell
Owner:QILU UNIV OF TECH

Positive electrode active material, preparation method, positive electrode and battery

ActiveCN109962232BImprove conductivityGood chemical resistanceCell electrodesElectrical batteryChemistry
Owner:HUIZHOU BYD ELECTRONICS

Human body detection device and method

ActiveCN107816985BEliminate distractionsEliminate the effects ofNavigation instrumentsHuman bodyData set
Owner:河北阿凡达机器人创新科技有限公司

A kind of photothermal power generation composite material backplane and preparation method

ActiveCN105116516BUniform structureHigh strengthSolar heating energyMountingsEpoxyCircular disc
Owner:JIANGSU YUEKE NEW MATERIAL

An intelligent building weak current distribution system with convenient wiring

ActiveCN110661213BEasy wiringEasy to disassembleElectrical apparatusFire protectionDistribution system
Owner:杭州以列科技有限公司

A special limit device for corrugated paper processing

InactiveCN108750628BRealize the function of automatic limitEnsure safetyConveyorsConveyor partsPulp and paper industryUltimate tensile strength
Owner:青岛合长信环保科技有限公司

A kind of tapping equipment based on hardware products processing

ActiveCN112846419BTapping smoothlyEasy to collectThread cutting feeding devicesThread cutting machinesComputer hardwareEngineering
Owner:崇义县佰盛五金制品有限公司

Driver's driving state determination method, computer storage medium and electronic device

ActiveCN112183502BAccurate calculationImprove computing efficiencyCharacter and pattern recognitionDriver/operatorComputer graphics (images)
Owner:ECARX (HUBEI) TECHCO LTD

A method and system for integrally forming the outer layer of a glass-steel double-walled tank

ActiveCN103419382BDoes not change laying angleStrong enoughGlass fiberSpray coating
Owner:ZHONGYI GLASS FIBER REINFORCED PLASTICS

A target finding system and its searching method

InactiveCN106228211BReduce volumeQuick lockCo-operative working arrangementsComputer hardwareTransceiver
Owner:吕永根

A method for removing silicon in crude titanium tetrachloride

ActiveCN105271385BQuality improvementQuality assuranceTitanium tetrachlorideTitanium tetrachlorideSilicon
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

A method and device for counting independent visitors

ActiveCN108900619BLow costReduce data transfer volumeWebsite content managementTransmissionWeb siteEngineering
Owner:ADVANCED NEW TECH CO LTD

A kind of solid culture medium for Streptomyces noursii fermentation and its preparation method and application

InactiveCN110387343BSuitable fermentation conditionsImprove product qualityBacteriaMicroorganism based processesBiotechnologyMicroorganism
Owner:INST OF MICROBIOLOGY HEILONGJIANG ACADEMY OF SCI

Method for achieving dual-hand-thumb controlling of widescreen virtual-keyboard keys

InactiveCN106909299AInput/output processes for data processingTablet computerSimulation
Owner:罗蒙明

Method for pedestrian matching between viewpoints of non-overlapped cameras

ActiveCN102236785BValid representationMeet pedestrian matching requirementsCharacter and pattern recognitionClosed circuit television systemsViewpointsSpatial structure
Owner:SUN YAT SEN UNIV

Rare-earth doped titanium-base SnO2 electrolytic electrode and its preparation

ActiveCN100537850CHigh oxygen evolution potentialPromote degradationElectrodesTitanium electrodeRare earth
Owner:HARBIN INST OF TECH

Positive electrode active material, preparation method thereof, and lithium ion battery

ActiveCN109728278BInhibit side effectsReduce irreversible capacityCell electrodesSecondary cellsPhysical chemistryLithium-ion battery
Owner:SVOLT ENERGY TECHNOLOGY CO LTD