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.

Low-permeability reservoir bed starting pressure testing method

ActiveCN101968423BReal reflection of starting pressureHigh degree of simulationSurface/boundary effectDifferential pressurePore fluid
Owner:PETROCHINA CO LTD

A new method for measuring vertical profiles of multiple atmospheric parameters carried by aerostats

ActiveCN106768080BGet vertical profile in real timeWeather condition predictionHumidity indicationRadarEngineering
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Systems and methods for additive manufacturing

PendingCN111587176AManufacturing platforms/substratesManufacturing driving meansSoftware engineeringWorkstation
Owner:GENERAL ELECTRIC CO

Layout design method of large underground caverns

ActiveCN103291316BReduce damage and deformationReduce the cost of reinforcement supportTunnelsUnderground cavernPrincipal stress
Owner:CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE

A method and device for determining network traffic of a base station

ActiveCN107809737BNetwork traffic/resource managementLocation information based serviceInternet trafficReal-time computing
Owner:HUAWEI TECH SERVICE

A method for preparing biological protein feed by treating unsuitable tobacco leaves with housefly larvae

ActiveCN103109972BRealize resource utilizationIncrease profitAnimal feeding stuffResource utilizationHousefly
Owner:胡新军 +2

Integrated efficient flour mill

ActiveCN102814212BAvoid wear into a taperLower the altitudeGrain treatmentsEngineeringPower consumption
Owner:GUILIN SHENGXING MACHINERY MFG

Water-based hybrid pressure sensitive adhesive composition and method of producing the same

ActiveCN112272694AEfficient manufacturingGood peel adhesionFilm/foil adhesivesEster polymer adhesivesPolymer scienceHydrolysate
Owner:DOW SILICONES CORP +1

An automatic welding device for the production of automotive interior parts

InactiveCN107498204BMeet welding requirementsReduce welding costsVehicle componentsMetal working apparatusFusion weldingLiquid crystal
Owner:CHONGQING TECH & BUSINESS INST

A terahertz photodetector

ActiveCN103715291BRealize broadband detectionImplement detectionSemiconductor devicesPhotodetectorSingle layer graphene
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

A kind of magnetic cof-TPPA for enriching amide pesticides and its preparation method and application

ActiveCN110152632BAchieve adsorptionAchieve enrichmentOther chemical processesWater contaminantsMagnetic beadPhysical chemistry
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

A kind of medicine for treating periodontal disease and preparation method thereof

ActiveCN104547490BGood effectQuickly relieve pain and reduce swellingPowder deliveryDigestive systemDiseaseFreeze-drying
Owner:HAINAN ZHUWANG PHARMA

Electrostatic grounding device capable of ensuring tank truck to be effectively grounded

ActiveCN102700873BIs it in good contactIncrease contactLarge containersElectrical resistance and conductanceCapacitance
Owner:QINGDAO ALPTEC SAFETY EQUIP

Optimal Modulation Method of Binary Coded Symbol Based on Minimum Frequency Shift Keying Pulse

ActiveCN103616699BGood autocorrelationCode tracking goodSatellite radio beaconingInterference resistanceSelf correlation
Owner:SHANGHAI JIAOTONG UNIV

A group call service switching method, system, base station and terminal

ActiveCN107466067BImprove continuityWireless communicationTrunkingReal-time computing
Owner:HYTERA COMM CORP

Rotary type full-automatic plastic bottle blowing machine

InactiveCN1810488BSimple structureEasy to installReciprocating motionPlastic bottle
Owner:蔡佳祎

Semiconductor sensor calibration device, system and method

ActiveCN103968876BAccurate CalibrationReduce manufacturing costInstrumentsExternal referenceSemiconductor sensor
Owner:HANGZHOU SILAN MICROELECTRONICS

Semi-conductor light emitting component having high cooling efficiency and manufacturing method therefor

ActiveCN101388428BImprove reliabilityExtended service lifeSemiconductor devicesEngineeringConductive materials
Owner:EPISTAR CORP

Adaptive ip set-top box display style switching system

ActiveCN107509096BEasy to track and shootGuaranteed recognition effectSelective content distributionUser inputEngineering
Owner:HUIZHOU AOSHITONG ELECTRONICS CO LTD

Rice low water permeability coated control release composite fertilizer and its producing method

InactiveCN1256283CLow costSimple processWater/sewage treatmentBiological water/sewage treatmentAdhesivePolyvinyl alcohol
Owner:SHENYANG AGRI UNIV

Resource scheduling method and system for emergency repair of distribution network

ActiveCN104281983BEfficient configurationImproving the response speed of emergency repair decision-makingData processing applicationsInformation technology support systemCausalityComputer science
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Ziziphus jujube growth-promoting rhizobacteria Bacillus subtilis and its uses

ActiveCN102409014BPromote growth and developmentPromote growthBacteriaClimate change adaptationVitalityGrowth promoting
Owner:SHANDONG FOREST SCI RES INST +1

Air conditioner temperature control method, device, storage medium and air conditioner

ActiveCN109883010BRealize online tuningRealize dynamic controlMechanical apparatusLighting and heating apparatusTemperature control modeRoom temperature
Owner:GREE ELECTRIC APPLIANCES INC

Information processing method, device, medium and electronic equipment

ActiveCN110135590BImprove processing efficiencyImprove accuracyMachine learningInformation processingDatabase
Owner:PING AN TECH (SHENZHEN) CO LTD

Food Oven for Convenient Storage

InactiveCN104433840BReduce workloadEasy to cleanRoasters/grillsCooking & bakingStore food
Owner:张正

Processing method of magnetic powder clutch cup-shaped rotor

ActiveCN103056612BImprove permeabilityImprove and stabilize magnetic permeabilityHydrogen annealingMagnetic particle clutch
Owner:LANZHOU FLIGHT CONTROL

Multi-stage brick-concrete separation method for construction waste

ActiveCN108355972BLarge granularityReduced brick contentSolid separationBrickConstruction engineering
Owner:中城绿建科技有限公司

An algae crushing device for coupling algae removal

ActiveCN110199675BEasy to useImplement filteringWater cleaningMowersFiltrationEcology
Owner:HEILONGJIANG LANDE ULTRASONIC TECH CO LTD

An Electromagnetic Drive Driving System for the Longitudinal Car of a Crane Carriage

ActiveCN107934786BReduce shockEasy to controlTravelling gearControl powerControl system
Owner:ANHUI DEMATGC CRANES&COMPONENTS

Method and device for generating browser-readable skin files

ActiveCN104007963BImplement automatic conversionRealize processSpecific program execution arrangementsSpecial data processing applicationsDocument preparationFile format
Owner:BEIJING KINGSOFT NETWORK TECH

Automatic reading detector and automatic reading detection system

ActiveCN102928607BAvoid wastingPossibility of avoiding serious consequencesBiological testingComputer moduleOptical sensing
Owner:GUANGZHOU WONDFO BIOTECH

A waterproof test method for pipe gallery joints

ActiveCN109000862BImprove test efficiencyShorten test timeDetection of fluid at leakage pointMeasurement of fluid loss/gain rateTest efficiencyWater flow
Owner:ZHONGYE-CHANGTIAN INT ENG CO LTD

A reduction and shaping instrument for scapula reconstruction surgery

ActiveCN111227918BImprove bending efficiencyReduce disengagementBone platesReconstruction surgeryEngineering
Owner:常州亨杰医疗器械有限公司

A plastic film drying volume reduction equipment

ActiveCN103407013BReduce moisture contentReduce energy consumptionPlastic recyclingMolten stateSpiral blade
Owner:张家港联冠环保科技有限公司

A method for dehydrating low-concentration ultra-fine tailings

ActiveCN111905434BReduce consumptionShorten the timeDrying solid materials with heatDrying gas arrangementsProcess engineeringAir blower
Owner:安徽马钢张庄矿业有限责任公司 +1

A method for synchronous leaching and separation of antimony, arsenic and alkali in arsenic-alkali slag

ActiveCN110195162BPriority separationImprove solubilityProcess efficiency improvementCarbonate preparationArsenateSlag
Owner:长沙紫宸科技开发有限公司

Lift car gravity center tester

ActiveCN102788661BSimple structureEasy to operateStatic/dynamic balance measurementClassical mechanicsTester device
Owner:SANYO ELEVATOR ZHUHAI +5

Preparation method of in-situ synthesis of three-dimensional graphene-reinforced nickel-based composites

InactiveCN106756167BEvenly dispersedGood dispersionNitrateFreeze-drying
Owner:TIANJIN UNIV

Spherical expansion joint for dual-metal composite pipes and processing method thereof

ActiveCN102644824BThermal Expansion Difference EliminationEliminate differencesPipeline expansion-compensationSpherical shapedExpansion joint
Owner:天津市德信成环保科技有限公司

A low-carbon milling tool path optimization method

ActiveCN109240202BReduce processing costsMeet the actual application needsNumerical controlLocal optimumResearch Object
Owner:XI AN JIAOTONG UNIV

A pneumatic additive manufacturing nozzle

ActiveCN106217868BIncrease total spaceSolution space is too smallManufacturing heating elements3D object support structuresTemperature controlInsulation layer
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Side electrode ignition end of spark plug and manufacturing method thereof

ActiveCN103457160BConvenient welding managementReduce the probability of wasteSparking plugs manufactureBiochemical engineeringSpark plug
Owner:ZHUZHOU TORCH SPARK PLUG CO LTD +1

An automatic hot-melt welding device for plastic components

ActiveCN104275797BGood lookingImprove firmnessTemperature controlCoupling
Owner:SHANGHAI YONGXING PLASTICS

Apparatus and method for data replication

ActiveCN109003635BDigital storageInput/output processes for data processingSoftware engineeringController (computing)
Owner:MICRON TECH INC

A Novel Fluidized Bed Coupling Reactor and System

ActiveCN109897662BEvenly distributedQuick updateCatalytic crackingFluidized bedAtomizer nozzle
Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Oxalic acid anodization method for processing aluminum and aluminum alloy

ActiveCN101476144BImprove corrosion resistanceImprove insulation performanceChromatisationAnodizingOxalic acid
Owner:GUIZHOU HONGLIN MACHINERY

Polymer composite materials for building air conditioning or dehumidification and preparation method thereof

InactiveCN102741469AGood moisture absorptionIncreased durabilityFilament/thread formingMonocomponent synthetic polymer artificial filamentPolymer scienceFresh air
Owner:NTPIA

Pipeline test apparatus and method

InactiveCN101303391ASemiconductor/solid-state device testing/measurementElectronic circuit testingComputer hardwareTest board
Owner:SAMSUNG ELECTRONICS CO LTD

An Improved Method for Rock Shear Test Using Rock Triaxial Compressor

ActiveCN105158087BVersatileCost-effectiveMaterial strength using steady shearing forcesTriaxial shear testAxial force
Owner:SINOSTEEL MAANSHAN INST OF MINING RES CO LTD +1

An air-permeable tongue for shoes, comprising a rigid yet flexible tongue part

InactiveCN103228165AUpperBootlegsObstetricsTongue part
Owner:斯特凡·勒德雷尔

An automatic scooter testing machine

ActiveCN111289264BQuick fixEasy to operateVehicle testingMaterial strength using tensile/compressive forcesControl systemControl engineering
Owner:DALIAN JIAOTONG UNIVERSITY

A horizontal linear motor driven medium and high frequency fatigue testing machine

ActiveCN108375516BIncrease loading frequencyHigh test loadMaterial strength using repeated/pulsating forcesElectric machineryEngineering
Owner:BEIHANG UNIV

A water-saving paddy field loach breeding method

ActiveCN106259083BImprove autoimmunityImprove survival rateClimate change adaptationPisciculture and aquariaEconomic benefitsPaddy field
Owner:徐州盛斗士生物科技有限公司

Ability to reduce co and no x Discharged composition, method for its preparation and use, and fluid catalytic cracking method

ActiveCN109201097BReduce emission activityReduce dosageCatalytic crackingCatalyst activation/preparationFlue gasHigh activity
Owner:CHINA PETROLEUM & CHEM CORP +1

Methods and systems for fuel vapor management

ActiveCN106337760BEnhanced intake manifold vacuumImprove extraction efficiencyInternal combustion piston enginesNon-fuel substance addition to fuelThermodynamicsEngineering
Owner:FORD GLOBAL TECH LLC

Distributed simulation system for deep space communication

ActiveCN102821159BPracticalImprove scalabilityData switching networksSpace environmentData acquisition
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Laundry tub structure and washing machine

ActiveCN109778484BSimple structureThere will be no assembly errorsOther washing machinesWashing machine with receptaclesImpellerLaundry washing machine
Owner:TCL HOME APPLIANCES (HEFEI) CO LTD

Tilt fiber bragg grating (TFBG) liquid level change measuring instrument

InactiveCN101718571BHigh measurement accuracyEasy to reuseMachines/enginesLevel indicatorsContinuous measurementGrating
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Fault detection method, device and server for data transmission path

ActiveCN105721190BTrue reactionTruly reflect the actual state of the data transmission pathData switching networksNetwork packetThe Internet
Owner:CHENGDU HUAWEI TECH

A kind of acid-alkali combined washing system and combined washing process for silicon steel belt

InactiveCN107620084BAvoid wastingImprove subsequent cleaning efficiencySoft waterContamination
Owner:JIANGYOU FENGWEI NEW MATERIAL

A kind of water garbage collection ship

ActiveCN112124505BRealize automatic salvageReduce labor costsWater cleaningWaterborne vesselsFisheryEnvironmental engineering
Owner:JINLING INST OF TECH

A terahertz aperture-coded three-dimensional object scanning imaging method

ActiveCN107942328BReduce memory configuration requirementsImprove operational efficiencyRadio wave reradiation/reflectionHigh resolution imagingHigh resolution image
Owner:NAT UNIV OF DEFENSE TECH

Method for preparing coarse fluorene and fluorenone by taking wash oil as raw material

InactiveCN102731281BHigh purityAvoid lostOrganic compound preparationDistillation purification/separationHigh energyCatalytic oxidation
Owner:LANZHOU UNIVERSITY

adjustable sports racket

ActiveCN107708816BStringed racketsCatheterEngineering
Owner:M·邦菲利

H-shaped overpass

InactiveCN100497825CFacilitate factory productionSolve problems such as blockingRoadwaysStructural engineeringH shaped
Owner:潘建忠

An elevating swimming pool movable platform device

ActiveCN104018703BGuaranteed uptimeRestricted degrees of freedomGymnasiumSwimming poolsMarine engineeringAtmospheric pressure
Owner:JIANGSU HENGTAI NATATORIUM EQUIP

Resin composition for anti-counterfeit type material protective layer and anti-counterfeit type material

ActiveCN103709835BGood printing adaptabilityGood chemical resistanceStampsSynthetic resin layered productsCelluloseAcrylic resin
Owner:SHENZHEN SECUTEK ANTICOUNTERFEIT MATERIALS

Implementation of a cooking vessel equipped with a sensor receiving slot

ActiveCN107105914BPressure-cookersCooking vessel constructionsEngineeringMechanical engineering
Owner:SEB SA

Device and method for monitoring heart rate of mother and fetus

PendingCN114340486AAcoustic sensorsHeart/pulse rate measurement devicesUltrasonic sensorFetal heart rate
Owner:GE PRECISION HEALTHCARE LLC

Apparatus and method for generating electricity using piezoelectric material

InactiveCN102113200BSolesPiezoelectric/electrostriction/magnetostriction machinesElectricityEngineering
Owner:HONG KONG APPLIED SCI & TECH RES INST

electric car seat

InactiveCN105882809BDistribute in timeSit comfortablyCycle saddlesElectric vehicleElectrical and Electronics engineering
Owner:WUXI GANGSHENG HEAVY EQUIP CO LTD

Production of resin with steam heating heat conduction oil circulation heating reaction kettle

ActiveCN104984715BIncrease reaction spaceThorough responseRotary stirring mixersMixer accessoriesThermal insulationReducer
Owner:JIANGSU JIANYA ENVIRONMENTAL PROTECTION TECH CO LTD

Shroud for heat dissipation component of vehicle and heat dissipation component

ActiveCN107791826BPrevent affecting cooling efficiencyMachines/enginesEngine cooling apparatusEngineeringMechanical engineering
Owner:FORD GLOBAL TECH LLC

A kind of preparation method of powder modified asphalt matrix

ActiveCN107556569BAchieve powderEvenly dispersedBuilding insulationsPolymer scienceNanoparticle
Owner:甘肃西盟公路新材料科技有限公司

Vertical air conditioner indoor unit

ActiveCN106958868BImprove energy efficiencyShort processMechanical apparatusSpace heating and ventilation safety systemsAir velocityEngineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Overpressure and heeling detector for a shock absorber or the like

ActiveCN102149940ASpringsShock absorbersEngineeringPiston
Owner:SAFRAN LANDING SYSTEMS

Inflated tyre and vulcanized metal die thereof

InactiveCN1397440AThe effect of suppressing lodgingCurb bendingTyresTyre tread bands/patternsEngineeringDepth direction
Owner:SUMITOMO RUBBER IND LTD

Tongue-and-groove formwork that can be spliced ​​quickly and prevents mistakes

ActiveCN104278638BOvercome the disadvantages that are not easy to controlImprove appearance qualityBridge erection/assemblyPurlinFlange
Owner:CCCC SHEC FOURTH ENG +1

A kind of low internal stress acrylic acid emulsion and preparation method thereof

ActiveCN111205400BImprove adhesionHigh hardnessCoatingsHydrophilic monomerPolymer science
Owner:广东巴德富新材料有限公司

Method, device, electronic device and storage medium for document page switching

ActiveCN111666020BFast switching speedProgram initiation/switchingInput/output processes for data processingSoftware engineeringTerm memory
Owner:ZHUHAI KINGSOFT OFFICE SOFTWARE +2

Fermented sausage and method for making fermented sausage

ActiveCN104939122BReduce usageReduce contentFood scienceCalcium hydroxideLean meat
Owner:四川东方魔力生物科技有限公司

A method for activating a dormant small base station in a layered network

InactiveCN104284349BAvoid hibernationDormancy is timely and effectiveWireless communicationActivation methodFrequency spectrum
Owner:SHANGHAI RES CENT FOR WIRELESS COMM

A digital electronic technology experiment system and method based on intelligent evaluation

ActiveCN104900121BReduce workloadFacilitate open experimentationEducational modelsShift registerSoftware engineering
Owner:FUJIAN UNIV OF TECH

A production and processing system for electric ceramic insulators

ActiveCN112908584BStable clampingEasy to moveInsulatorsEngineeringMachining system
Owner:山东高亚绝缘子有限公司

A cotton crop plant protection drone

ActiveCN108552145BIncrease contact surfaceImprove the extraction effectAircraft componentsRemote controlled aircraftAgricultural scienceAgricultural engineering
Owner:芜湖市西贝克科技有限公司

Camera mounts for crash tests

ActiveCN104007598BEasy to fixSolve the inconvenience of fixingMachine supportsCamera body detailsCrash testEngineering
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1

Dielectric-adjustable low-temperature co-firing ceramic material and preparation method thereof

InactiveCN102633500BChange and control dielectric propertiesPlay the role of liquid phase sinteringElectronic materialsCeramic
Owner:TONGJI UNIV

A wire terminal elbow fixing tool

ActiveCN112475113BEasy to bendEasy to fixClassical mechanicsStructural engineering
Owner:ELECTRIC POWER OF HENAN LUOYANG POWER SUPPLY +1

Digital filter design method and device, digital filter design program, and digital filter

InactiveCN1938947ASmall scaleReduce the numberDigital technique networkComplex mathematical operationsFrequency characteristicDigital filter design
Owner:NEURO SOLUTION CORP

Method, device and computer program product for operating a device

ActiveCN111065465BHollow article cleaningLarge containersSoftware engineeringMechanical engineering
Owner:SIEMENS AG

A Method of Accurate Time Synchronization

ActiveCN103763055BGuaranteed uptimeTime-division multiplexTime differenceInformation needs
Owner:杭州联汇科技股份有限公司

A kind of preparation method of imitation malachite artwork based on kaolin

ActiveCN106747147BLow costNo pollution in the processSlagPolyvinyl alcohol
Owner:LIAONING UNIVERSITY

A Method for Forecasting Airport Capacity and Demand Balance

ActiveCN110660274BImprove convenienceImprove intuitivenessForecastingFlight plan managementRadarSimulation
Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Method and apparatus for forming a web in a vertical form fill seal system

ActiveCN106061849BWrapper twisting/gatheringDomestic articlesFiberEngineering
Owner:PROCTER & GAMBLE CO

A Field Weakening Control Method for Unity Power Factor of Permanent Magnet Motor Based on Flying Capacitor

ActiveCN110492810BImprove controlImprove controllabilityElectronic commutation motor controlAC motor controlCapacitanceConstant power
Owner:JIANGSU UNIV

Honey automatic production device

ActiveCN104920249BEasy to collectEasy to operateHoney collectionMelenaHoneycomb
Owner:JIANGXI AGRICULTURAL UNIVERSITY

Engine control device for construction machine

InactiveCN1751175ASoil-shifting machines/dredgersEngine controllersRemote controlControl engineering
Owner:KOBELCO CONSTR MASCH CO LTD

A method for automatically detecting the direction of an encoder when an elevator control system is stationary

ActiveCN106185511BEasy to debugReduced commissioning timeIndication/recording movementElevatorsElectric machineEngineering
Owner:重庆玖玖新能源有限公司

A kind of intelligent artificial limb device and control method

ActiveCN110811940BWith haptic feedback functionHigh transparencyArtificial handsPhysical medicine and rehabilitationTactile perception
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Fiber storage box

ActiveCN103901564BEntanglementSuitable for short term useFibre mechanical structuresEngineeringConductor Coil
Owner:STATE GRID CORP OF CHINA +1

Tap hole integral pouring mud sleeve for blast furnace and manufacturing method thereof

ActiveCN101781693BReduce production workloadReduce leakageBlast furnace componentsBlast furnace detailsSlagRefractory
Owner:MAANSHAN IRON & STEEL CO LTD

Disinfecting system

InactiveCN1135115CAccurate measurement of radiationEnsure consistencyPackage sterilisationLavatory sanitoryElectricityOptoelectronics
Owner:JOHNSON & JOHNSON VISION CARE INC

Method and terminal for generating test software package

ActiveCN108376073BSoftware testing/debuggingCode compilationProgram segmentUser input
Owner:PING AN TECH (SHENZHEN) CO LTD

A video generation method, device, electronic equipment and storage medium

ActiveCN110347869BReduce overheadMetadata video data retrievalSpecial data processing applicationsComputer graphics (images)Image pair
Owner:广州弹指宇宙科技有限公司

A device for disassembling tires

ActiveCN104986199BFlexible swingIncrease movement speedWork benchesHand carts with multiple axesEngineeringBall joint
Owner:巨万飞

Carbon nano tube film three-electrode ethylene sensor and concentration measuring method using same

InactiveCN102095787BHigh sensitivityAccurate concentration measurementThermometers using electric/magnetic elementsMaterial analysis by electric/magnetic meansElectricityCarbon nanotube
Owner:XI AN JIAOTONG UNIV

Photon lock door control system based on B/S (Browser/Server) framework

ActiveCN103295288BLow costSimple loadingIndividual entry/exit registersData platformControl system
Owner:KUANG CHI INTELLIGENT PHOTONIC TECH

A mobile intelligent communication equipment cabinet

ActiveCN113038757BUniform pressureImprove protectionCasings/cabinets/drawers detailsModifications using gaseous coolantsGas passingCam
Owner:沧州诚效通信器材有限公司

Wire walking robot

InactiveCN1256218CAchieve self-balancingSolve the problem of not being stable for a long timeManipulatorGyroscopeControl system
Owner:SHANGHAI JIAOTONG UNIV

Decoloring and purifying process for coke over gas desulfurized by-product coarse sulfur

InactiveCN100436309CSulfur preparation/purificationInorganic saltsOrganic solvent
Owner:JIGANG GRP

An identity authorization login method, device, electronic equipment and storage medium

ActiveCN111355726BPrevent leakageImprove trustworthinessTransmissionWeb siteEngineering
Owner:登录(北京)科技有限公司

Method, apparatus and solution for electropolishing metallic stents

InactiveCN102356185BStentsSurgeryElectricityElectrolysis
Owner:ABBOTT LAB VASCULAR ENTERPRISE

Fan blade fault detection method based on sparse Bayesian learning and power spectrum separation

ActiveCN112926626BEliminate the impact of test resultsLow costMachine part testingMathematical modelsAlgorithmTurbine blade
Owner:ZHEJIANG UNIV

Multiphoton excitation imaging system and imaging method based on two-dimensional frequency space coding

ActiveCN112816447BSolve the problem of low imaging speedFast imagingFluorescence/phosphorescenceCarrier signalFluorophore
Owner:SOUTH CHINA UNIV OF TECH

Method for preparing feed additive by fermentation waste of trollflower dregs

InactiveCN102726603BAbundant resourcesReduce consumptionAnimal feeding stuffBiotechnologyFeed additive
Owner:涉县太行山药材实业有限公司

Degradation estimating device, computer program, and degradation estimating method

PendingCN111868539ACircuit monitoring/indicationElectrical testingState of healthLearning data
Owner:GS YUASA INT LTD

Assistant learning system of electric bicycle

InactiveCN101700805BEasy to controlEnsure physical and mental safetyRider propulsionControl systemPower switching
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method for producing ethanolamine by liquid ammonia method

ActiveCN103772211BHigh activityHigh selectivityOrganic compound preparationAmino-hyroxy compound preparationDistillationReaction temperature
Owner:CHINA PETROLEUM & CHEM CORP +1

Simulation Modeling Method of Grounding Resistance

ActiveCN108009318BDetect abnormalities in timeMonitor anomaliesDesign optimisation/simulationSpecial data processing applicationsLightning strikeSimulation
Owner:HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST

A method and system for determining the maximum proportion of new energy in a power system

ActiveCN110912152BGuaranteed accuracyEnsure safetySingle network parallel feeding arrangementsPower oscillations reduction/preventionElectric power systemNew energy
Owner:CHINA ELECTRIC POWER RES INST +2

A mechanical locking device

ActiveCN105421911BSimple structureEasy to operateVehicle locksVehicle frameCar door
Owner:YANGZHOU JINWEI ENVIRONMENTAL PROTECTION TECH CO LTD

Industrial preparation method for triterpenoid saponin monomer

InactiveCN101531721BEasy to prepareSuitable for industrialized mass productionAntipyreticAnalgesicsClematichinenoside AROrganic solvent
Owner:CHINA PHARM UNIV +1

Automatic spoofed digital certificate detection

ActiveCN105052108BUser identity/authority verificationSecurity arrangementAuthorization certificateThe Internet
Owner:MICROSOFT TECH LICENSING LLC

Novel multi-function RJ45 connector structure

InactiveCN100490257CSave internal spaceRealize multi-functional selection combinationCoupling device detailsTwo-part coupling devicesTransformerElectrical connection
Owner:HUALI COMP NETWORK ENG JIANGYIN CITY

Spraying agent of benefiting nose and producing method

InactiveCN1325075CUniform topical administrationFast absorptionAerosol deliveryRespiratory disorderSide effectNose
Owner:龚振成

A thermal cycle high-efficiency phase change heat storage material and its preparation method

ActiveCN112143461BPrevent leakageEffective protectionHeat-exchange elementsAir atmosphereMolten state
Owner:WUHAN UNIV OF SCI & TECH

Construction method of hole regreening on high slope of mining face

InactiveCN107059893BImprove bindingNot easy to dropExcavationsReceptacle cultivationNutritionAgricultural engineering
Owner:北京金航岩土工程有限责任公司

A new type of internal energy integrated rectification column system supporting device and method

ActiveCN110180205BLower the altitudeIncrease the heat exchange areaDistillation regulation/controlChemical industryCondenser (heat transfer)Buffer tank
Owner:CHINA PETROLEUM & CHEM CORP +1

Response method and device for call service

ActiveCN108696523BReduce the difficulty of operationReduce occupancyTransmissionResponse methodThe Internet
Owner:PING AN TECH (SHENZHEN) CO LTD

Formation method of polysilicon gate

ActiveCN104425228BReduce line width roughnessAdjust key sizeSemiconductor/solid-state device manufacturingSemiconductor devicesLine widthPolysilicon gate
Owner:SEMICON MFG INT (SHANGHAI) CORP

A double-trigger umbrella type oil and gas pipeline explosion-proof valve

ActiveCN112963591BEnsure safetyImprove reliabilityEqualizing valvesSafety valvesValve stemPhysics
Owner:NORTHEAST GASOLINEEUM UNIV

A high-strength, wear-resistant, corrosion-resistant, and anti-magnetic stainless steel

InactiveCN103602918BLow magnetic permeabilityMeet the use requirementsSS - Stainless steelAlloy
Owner:LESHAN LIDUN CAST STEEL

Voice verification method, device, computer equipment and computer-readable storage medium

ActiveCN108305633BImprove recallImprove effectivenessSpeech recognitionSpeech synthesisSpeech verificationSpeech sound
Owner:PING AN TECH (SHENZHEN) CO LTD

Non-contact connecting device for transmitting underwater electric energy and signal

InactiveCN101667777BEasy to useSolution to short lifeApparatus with intermediate ac conversionElectricityOptical communication
Owner:ZHEJIANG UNIV

Path Planning Method Based on User Habits

ActiveCN104165634BMeets requirementsInstruments for road network navigationUser needsPlanning approach
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD

Sound device

ActiveCN111405426BIncrease sound loudnessSmall sizeNon-planar diaphragms/conesVibrating membraneEngineering
Owner:AAC TECH PTE LTD

Device and method for metering and regulating pressure of gas pipeline

ActiveCN106382466BEasy to detectEasy to controlPipeline systemsSCADAEngineering
Owner:BC P INC CHINA NAT PETROLEUM CORP +2

A research device for the proliferation and release of purple sea urchins

InactiveCN103621438BPrevent escapeIncrease the attachment areaClimate change adaptationPisciculture and aquariaEngineeringSea urchin
Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

Cylinder Trolley

ActiveCN104228908BRealize the handling functionMeet special job requirementsHand carts with multiple axesGas springDrive motor
Owner:HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST

A double-station automatic continuous operation system and method

ActiveCN109855808BImprove work efficiencyPracticalMeasurement of fluid loss/gain rateDaily operationSolenoid valve
Owner:华南智能机器人创新研究院 +1

A Modeling Method for Yellow Light Dilemma Region

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Susceptor with support bosses

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A kind of cobalt phosphide supported heteroatom doped porous carbon material, preparation method and application

ActiveCN111545241BGood repeatabilityThe preparation process is environmentally friendlyFuel and primary cellsPhysical/chemical process catalystsPtru catalystPorous carbon
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Improvements in or relating to amplification of nucleic acids

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