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.

Electronic device

InactiveCN102778923AEasy cable managementIncorrect coupling preventionDigital data processing detailsElectronic modules
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Closed-loop controlled-pressure well drilling system

ActiveCN102359353BEasy to switchSafe switchSurveyFlushingThrottle controlClosed loop
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A device for removing unqualified products for a production line

ActiveCN107081277BEliminate the intermediate links of manual material removalLower cost of capitalSortingConveyor partsProduction lineSurface mounting
Owner:JIANGSU QINGGONG COMPOSITE TECH CO LTD

Method, device and computer-readable medium for log fragment recovery

ActiveCN110427282BHardware monitoringRedundant operation error correctionShardRecord
Owner:XIAMEN MEIYA PICO INFORMATION

Method and equipment for exfoliating layered materials and separating two-dimensional nanosheets by size screening

ActiveCN110040728BImprove stripping yieldNarrow and single size rangeMaterial nanotechnologyGrapheneFluid phasePhysical chemistry
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

A method for five-axis linkage interpolation error compensation

ActiveCN105353722BProcessing is correctImprove pass rateProgramme controlComputer controlNumerical controlEngineering
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

A kind of method of olefin epoxidation

ActiveCN104650006BImprove conversion rateAvoid secondary emissionsOrganic chemistrySimple modeNitrous oxide
Owner:昌德新材科技股份有限公司

Estimation method for service life of bulb and projector using estimation method for service life of bulb

ActiveCN103412454BImprove satisfactionReal-time understanding of end-of-life datesProjectorsWork periodWorking life
Owner:QISDA OPTRONICS (SUZHOU) CO LTD +1

Tobacco composite microbial fertilizer and its preparation method

ActiveCN102515951BImprove qualityTo achieve a long-term mechanismFertilizer mixturesBacillus megateriumNicotiana tabacum
Owner:湖南润邦生物工程有限公司

Video cover selection method, device and computer-readable storage medium

ActiveCN109165301BTargetedImage enhancementImage analysisEvaluation resultComputer graphics (images)
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

A substrate structure for the growth of III-V nitrides and its preparation method

InactiveCN104681681BQuality assuranceImprove light extraction efficiencySemiconductor devicesNitridePeripheral
Owner:EPILIGHT TECH +1

Separating and recovering method of the priming, aluminum coating layer and the protecting film on the plastic basal body

InactiveCN100542766CPlastic recyclingChemical paints/ink removersPotassium hydroxideAluminum coating
Owner:ZHEJIANG UNIV

A method and system for data buffering and synchronization under cluster environment

InactiveCN101188566BSend less frequentlyImprove performanceMemory adressing/allocation/relocationDigital computer detailsComputerized systemDatabase
Owner:NEUSOFT CORP

Cytisine and matrine insecticide water emulsion

InactiveCN102524271BBiocideAnimal repellantsAdditive ingredientPlant Sources
Owner:NINGXIA ACADEMY OF AGRI & FORESTRY SCI

A mail sending control system and method

ActiveCN101009666BAvoid the bad luck of deletionAvoid sendingData switching networksControl systemComputer engineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

A method, device and system for determining communication resources of a d2d pair

ActiveCN104144507BGuaranteed communication qualityConnection managementCommunication qualityRelevant information
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

Novel mutual-inductance contactless starter

ActiveCN101847959BGuaranteed starting functionControl heating power consumptionSingle-phase induction motor startersElectrical resistance and conductancePermanent magnet motor
Owner:CHANGSHU TIANYN ELECTROMECHANICAL

Method and device for guiding horizontal well into target

ActiveCN105317375BAccurate targetDirectional drillingHydrologyLogging while drilling
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A Reversible Cold Rolling Emulsion Residue Blowing Off Conversion Device

ActiveCN104998918BEasy to operateGood effectWork treatment devicesMetal rolling arrangementsEmulsionEngineering
Owner:MCC SFRE HEAVY IND EQUIP

A micro-fossil automatic bubble sample device

InactiveCN108287098BSimple structureSimple and fast operationPreparing sample for investigationEngineeringSmall hole
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Preparation method of catalyst layer in microchannel reactor

ActiveCN105597641BEvenly distributedIncrease profitChemical/physical/physico-chemical microreactorsHydrogenNitrogen
Owner:CHONGQING UNIV

Electromagnetic pulse valve detection method and detection system

ActiveCN106404366BEasy to detectEasy to installMachine part testingElectromagnetic pulseEngineering
Owner:XIECHANG ENVIRONMENTAL PROTECTION TECH CO LTD

Device and method for measuring skin elasticity

ActiveCN109561829ADetermine elasticitySimplify Image AnalysisImage analysisDiagnostics using pressureImage recordingDermatomal
Owner:KONINKLJIJKE PHILIPS NV

Composite structure and method for inspecting a pre-bond surface of a composite structure

ActiveCN104924693ALamination ancillary operationsLayered product treatmentComposite substrateMaterials science
Owner:THE BOEING CO

Light source assembly for shadowless lamp and shadowless lamp having same

ActiveCN104214553BEasy to installGuaranteed Effective UtilizationLighting support devicesTreatment roomsEngineeringLight source
Owner:BEIJING AEONMED

A display panel and a control method for fingerprint recognition thereof

ActiveCN105095883BCathode-ray tube indicatorsPrint image acquisitionLength waveLight filter
Owner:BOE TECH GRP CO LTD +1

Electronic belt tea scale

ActiveCN103063281BGuaranteed qualityAvoid cloggingWeighing apparatus for continuous material flowLoad cellMechanical engineering
Owner:YUYAO TONGYONG METER

A kind of connection method of multi-hole rotary kiln and its air channel tank body and cylinder body

ActiveCN103673588BRotary drum furnacesEngineeringPlenum space
Owner:ZHONGYE-CHANGTIAN INT ENG CO LTD

Garment production line workstation outbound transfer device

InactiveCN103141981BSmooth transitionConveyor partsClothes making applicancesProduction lineKinematic pair
Owner:JIANGSU RUIYING MACHINERY

A vehicle data processing system for analyzing driving behavior

ActiveCN107680204BGuaranteed validityImprove accuracyRegistering/indicating working of vehiclesData processing systemData mining
Owner:AEROSPACE HI TECH HLDG GROUP

A fast-cooking starch-based gel similar to dietary fiber and its preparation method

ActiveCN104605229BStable homogeneous systemKeep healthyFood ingredient functionsDietary fiberColloid
Owner:JIANGNAN UNIV

A method of oil transportation

ActiveCN108561658BAvoid cloggingImprove delivery capacityFlanged jointsPipe elementsThermodynamicsOil transportation
Owner:泰安智慧谷产业园运营管理有限公司

A kind of alkali residue water-retaining agent and its spray drying preparation method and application

ActiveCN106186772BDoes not affect water retentionPreserve the pore structureSludgeSlag
Owner:SOUTH CHINA UNIV OF TECH

Mosaic tile sticking and caulking integrated adhesive mosaic tile glue and preparation method thereof

ActiveCN105384396BSimple construction methodShorten construction timePolymer scienceAdhesive glue
Owner:广州协堡建材有限公司

Composition comprising aster sphathulifolius maxim extract for preventing, improving, or treating muscular diseases or for improving muscular functions

ActiveCN112512543AEasy to synthesizeReduce weightCosmetic preparationsToilet preparationsMuscle tissueMuscle protein
Owner:NEWTREE CO LTD +1

A progressive mold for thermosetting led deep rolling bracket

ActiveCN104148507BFree movementAvoid dustShaping toolsTransverse grooveEngineering
Owner:ZHONGSHAN FUSHENG ELECTROMECHANICAL

Internet-based home automation server and control method thereof

InactiveCN100461725CEasy to controlRealize accidentHome automation networksWide area networksRemote controlElectrical devices
Owner:CONTROLS I

Method for producing multicolor casing and multicolor casing produced according to same

InactiveCN103009693AReduce manufacturing costImprove yieldAnodisationThin material handlingAnodic oxideAluminium alloy
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD

Simulation method of power distribution and differential speed control between dump truck axles

ActiveCN105253012BPower optimizationAccurate and convenient simulation researchControl devicesDynamic modelsPhysical model
Owner:GUANGZHOU ELECTRICAL LOCOMOTIVE

A temperature-controllable high-pressure high-speed reciprocating sealed experimental chamber

ActiveCN110500340BImprove cooling effectReduce measurement impactFluid-pressure actuator testingTemperature controlEngineering
Owner:TSINGHUA UNIV

A kind of capacitive silicon miniature microphone and its manufacturing method

ActiveCN103888888BExcellent charge retentionImprove reliabilityElectrets selectrostatic transducerHigh humidityEngineering
Owner:SOUTHEAST UNIV

A device for eliminating dissociation of a molded case circuit breaker and its installation method

ActiveCN110047715BEasy to installReduce manufacturing costElectric switchesCircuit-breaking switch detailsLow voltageStructural engineering
Owner:JIANGSU PHONO ELECTRIC

Intelligent early warning ship collision prevention graded buffering system and energy consumption design method

ActiveCN114606904AAchieve protectionAvoid damageGeometric CADClimate change adaptationMarine engineeringStructural engineering
Owner:SOUTHWEST JIAOTONG UNIV

Assembling method for transfusion utensil trachea assembly and trachea material feeder in the method

ActiveCN101342393BSimple processing technologyReduce manufacturing costInfusion devicesConveyor partsBiochemical engineeringInfusion set
Owner:MAIDER MEDICAL IND EQUIP

Metro screen door unit door control acquisition system

ActiveCN111140108BIncrease flexibilityReduce the level of troubleshooting and analysisElectrical locking circuitsComputer hardwareElectromagnetic lock
Owner:JIANGSU MINGWEI WANSHENG TECH CO LTD

heating cooker

ActiveCN111771086BPrevent leakageDoors for stoves/rangesDomestic stoves or rangesThermodynamicsCooker
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Mini-hydrocyclone solid removing method and device for medium oil in fractionating tower of ethylene unit

ActiveCN102319523BEfficient removalGuaranteed uptimeFiltration circuitsThermodynamicsCoke
Owner:SHANGHAI HUACHANG ENVIRONMENT PROTECTION +1

A CNC machine tool with cleaning function

ActiveCN111390640BEasy to sprayEasy to useMaintainance and safety accessoriesNumerical controlProcess engineering
Owner:温州江南精机有限公司

Power switch and its semiconductor device

ActiveCN108735730BAverage impedanceAvoid Burnout SituationsTransistorSolid-state devicesDevice materialSemiconductor
Owner:UPI SEMICON CORP

A working method for stabilizing a vehicle-mounted tent

ActiveCN105421877BEasy to retractStable bottomTents/canopiesBody compartmentEngineering
Owner:重庆康养研究院有限责任公司

Power supply and distribution cabinet

ActiveCN102790361BAvoid skewGuaranteed sealing functionSubstation/switching arrangement casingsPower equipmentEngineering
Owner:黄山派尼尔科技发展有限公司

Hydraulic machine with improved oscillating axial cylinders

InactiveCN107278242AReciprocating piston enginesPositive-displacement liquid enginesEngineeringMachine
Owner:MONEY

Aerosol generating device, and method and program for operating same

ActiveCN111278312ATobaccoBattery load switchingAerosolizeEngineering
Owner:JAPAN TOBACCO INC

High-speed multi-channel optical transceiver module

ActiveCN108459382BReduce in quantityReduce structural complexityCoupling light guidesTransceiverEngineering
Owner:TRUE LIGHT

Bactericidal composition

ActiveCN103120170BReduce pollutionSignificant synergyBiocideDisinfectantsBiotechnologyFragaria
Owner:SHENZHEN NOPOSION AGROCHEM

Breast board bolt

InactiveCN101607573BImprove aestheticsEasy to buckleLoading-carrying vehicle superstructuresEngineeringBack door
Owner:彪马集团有限公司

Sensitive thin film in thin film pressure sensor and its manufacturing method and application

ActiveCN109763100BReduce defectsOvercoming the problem of poor thermal stabilityFluid pressure measurement using ohmic-resistance variationVacuum evaporation coatingThin membraneHeat stability
Owner:RES INST OF XIAN JIAOTONG UNIV & SUZHOU

A method and system for motion planning of automatic driving with low fuel consumption based on scene recognition

ActiveCN111002993BReduce operating costsGuaranteed stabilityData processing managementControl devicesDriver/operatorEmergency brake
Owner:SUZHOU ZHIJIA SCI & TECH CO LTD

A filter and crystallization device for chemical product processing

ActiveCN107670322BWater evaporates quicklyRapid crystallization dryingSolution crystallizationFiltration circuitsThermal insulationFiltration
Owner:安徽海蓝生物科技有限公司

Support device for squat silo roof steel truss

InactiveCN102561670BEasy to assembleSave manpower and material resourcesBuilding support scaffoldsFalseworkReinforced concrete
Owner:GUOHE CONSTR GRP

Electronic-paper active substrate and manufacturing method thereof and electronic-paper display screen

ActiveCN102645811BStorage Capacitor Limit ExpansionIncrease storage capacitySolid-state devicesSemiconductor/solid-state device manufacturingBiochemical engineeringActive layer
Owner:BOE TECH GRP CO LTD

Pig house manure ditch automatic manure cleaning system

ActiveCN105794662BSimple organizationGuaranteed uptimeAnimal housingSlide plateEngineering
Owner:CHINA AGRI UNIV

Motor drive circuit and motor drive method

InactiveCN101854143BAccurate detectionField or armature current controlElectrical resistance and conductanceMotor drive
Owner:ROHM CO LTD

Industrial control strategy generation method, device, electronic equipment and storage medium

ActiveCN112666907BTotal factory controlSecuring communicationData packAttack
Owner:BEIJING TOPSEC NETWORK SECURITY TECH +2

A method for detecting capacitor capacitance attenuation

ActiveCN109738705BLower requirementReduce workloadResistance/reactance/impedenceCapacitanceLow voltage
Owner:ZHEJIANG NANDA ELECTRICAL

Preparation method of recombinant porcine circovirus type 2 Cap antigen

InactiveCN102127533BEasy to operateSimple and fast operationViral antigen ingredientsMicroorganism based processesEscherichia coliTGE VACCINE
Owner:SOUTH CHINA AGRI UNIV

A preparation method of silicon wafer/graphene oxide/poly-4-vinylpyridine brush/polypyrrole-gold nanocomposite

ActiveCN106496913BEnables trace detectionFlower likePolypyrrole
Owner:NINGBO UNIV

A door panel integrated production equipment

ActiveCN107378506BIncrease productivityReduce labor intensityOther manufacturing equipments/toolsButt jointUltimate tensile strength
Owner:SHUN DA BO NAI TE ELEVATOR

Running water equally dividing device

ActiveCN102287601BSimple designLow costBranching pipesEngineeringPiping
Owner:桂平市市场监督管理局

Projector

ActiveCN105589285BImprove light utilizationHigh image qualityPrismsProjectorsDigital micro mirror deviceImaging quality
Owner:QISDA OPTRONICS (SUZHOU) CO LTD +1

Multi-modulation format compatible high-speed laser signal phase-lock-free receiving system and method

ActiveCN109039462BImprove compatibilityImprove acceleration performanceMultiplex system selection arrangementsSynchronisation by photonic/optical meansLow noiseSoftware engineering
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

A low-power vibrating wire sensor and its excitation detection method

ActiveCN106289034BEnergy-saving effectIncrease frequencyUsing electrical meansElectrical/magnetic solid deformation measurementImpulse frequencyLow voltage
Owner:CHANGAN UNIV

Device of driving liquid to be nebulized by gas

ActiveCN103157161BRespiratorsMedical atomisersPatient needOxygen delivery
Owner:BEIJING WANSHENG RENHE TECH

A kind of high-strength corrosion-resistant magnesium alloy and preparation method thereof

InactiveCN108559897BMeet the requirements of magnesium alloy materialsHigh strengthMetallic materialsRoom temperature
Owner:HENAN UNIV OF SCI & TECH

One-dimensional ultra-long tio 2 Nanorod array and its preparation method and application in dye-sensitized solar cells

ActiveCN109920649BOptimize the size of the specific surface areaFacilitates electron transportMaterial nanotechnologyLight-sensitive devicesEtchingElectrical battery
Owner:HUBEI UNIV

Tooth whitening film, preparation process thereof and method for using tooth whitening film

PendingCN114126567ACosmetic preparationsOthrodonticsPlasticizerSoluble Film
Owner:必修复有限公司

Shredding and rubbing device for silage harvester

ActiveCN103583167BImprove qualityAvoid concentrationCuttersGrain treatmentsRaspEngineering
Owner:MENOBLE

Organic light-emitting device, manufacturing method thereof, and display device

ActiveCN107452885BSimple structureImprove efficiencySolid-state devicesSemiconductor/solid-state device manufacturingDopantOrganic light emitting device
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Fault detection method of high voltage circuit breaker based on convolutional neural network algorithm

ActiveCN106291351BRealize A/D conversionAchieving processing powerCircuit interrupters testingNerve networkAlgorithm
Owner:西安金源电气股份有限公司

A Spinning Forming Method for Multi-Segment Deep Cylinder and Deep Cone Combination Surface Shell Parts

ActiveCN107552629BLess investment in moldHigh strengthShaping toolsCircular discStructure property
Owner:SICHUAN AEROSPACE ZHONGTIAN POWER EQUIP CO LTD

A control method for automatic roll washing of cold rolling rolls

ActiveCN110538879BHigh degree of automationImprove efficiencyRolling equipment maintainenceCleaning using liquidsControl mannerProcess engineering
Owner:PANGANG GRP PANZHIHUA STEEL & VANADIUM

Bumper assembly tooling assembly

ActiveCN106625344BEasy to assembleFit tightlyWork holdersWork benchesRotational axisLocking mechanism
Owner:CHONGQING PINGWEI AUTO PARTS CO LTD

A kind of energy system and its control method

ActiveCN109764552BReduce interactionReasonable flowStorage heatersTransformerEngineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

An abnormal detection method for the state of subway electromechanical equipment based on big data analysis

ActiveCN108052092BImplement anomaly detectionSelf-learningElectric testing/monitoringData streamEngineering
Owner:NANJING RAIL TRANSIT SYST

A main truss adjustable safety channel

ActiveCN109162470BRealize automatic fixationImprove work efficiencyBuilding material handlingElectric machineControl theory
Owner:ANHUI WEIHONG STEEL STRUCTURE GRP

Lithium-ion power battery health status assessment system and method

InactiveCN103344921BThe calculation result is accurateElectrical testingPower batteryState of health
Owner:广州赛益迪新能源科技有限公司

Methods and reagents for isolation and primary culture of hippocampal neurons

InactiveCN103805565BImprove biological activityAvoid damageMicroorganism based processesNervous system cellsHigh activityNerve cells
Owner:THE 2ND AFFILIATED HOSPITAL & YUYING CHILDRENS HOSPITAL OF WENZHOU MEDICAL UNIV

Novel acute-angle grease fitting structure

InactiveCN104565753AIngenious ideaExquisite designConduits/junctionsGrease fittingAcute angle
Owner:QINGDAO GUANDA TRADE

Preparation method of trifluoromethyl straight-chain carbonate

ActiveCN102775312BImprove stabilityImprove thermal stabilityPreparation from organic carbonatesCarbonic/haloformic acid esters purification/separationDistillationSolvent
Owner:ZHANGJIAGANG HUASHENG CHEM CO LTD

Method for synchronizing at least one multimedia peripheral of a portable communication device, and corresponding portable communication device

InactiveCN1863230AElectrophonic musical instrumentsAutomatic call-answering/message-recording/conversation-recordingInstrumentationPortable communications device
Owner:DRNC HLDG INC

Arrangement for generating a simulated operating noise of a vehicle drive unit

InactiveCN102083508AAttenuates or enhances existing frequencies of noiseConvenient power supplyAcoustic signal devicesSound producing devicesPower apparatusMechanical engineering
Owner:ROBERT BOSCH GMBH

Fe-doped MoS2 nanomaterial as well as preparation method and application thereof

ActiveCN109225274AEasy to operateUniform shapePhysical/chemical process catalystsElectrodesAmmonium tetrathiomolybdateSolvent
Owner:SUZHOU UNIV

a laser radar

ActiveCN108872965BFlexible structure designGet rid of physical size constraintsBundled fibre light guideElectromagnetic wave reradiationEngineeringLaser light
Owner:HESAI TECH CO LTD

A Modulation Recognition and Parameter Estimation Method of Wireless Communication Signal Based on Cyclic Spectrum

ActiveCN106130942BEffective estimateModulated-carrier systemsBandpass filteringPrior information
Owner:SOUTHEAST UNIV

Driving circuit and liquid crystal display device

ActiveCN105118451BMeet the use requirementsSmall driving currentStatic indicating devicesDc-dc conversionCapacitanceLiquid-crystal display
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Ice Maker and Refrigerator

ActiveCN103277953BSimplify the de-icing processEasy to remove iceDomestic cooling apparatusLighting and heating apparatusEngineeringRefrigerated temperature
Owner:HEFEI HUALING CO LTD

external gear pair

InactiveCN103122971BEasy to separateGood transmission effectPortable liftingToothed gearingsGear pumpMathematical model
Owner:XIAN UNIV OF TECH

A pre-hardened plastic mold steel

ActiveCN103966530BImprove purityImprove polishing effectCompressive strengthHeat treated
Owner:胡财基

Magnetic resonance signal transmission method, device and magnetic resonance equipment

ActiveCN103166682BSolve the discomfortSolve the problem of multipath interferenceNear-field systems using receiversWireless transmissionCarrier signal
Owner:SHENZHEN UNITED IMAGING HEALTHCARE CO LTD

A device for processing circular pipe spiral grooves

ActiveCN110712086BPlay a clamping effectEasy to cutMetal sawing devicesGrinding drivesMachiningPhysics
Owner:景宁丽恒模具加工厂

Internally supported screw adjuster and rail row positioning method

InactiveCN104594143BNo deformationBallastwayRailway track constructionScrew threadTrack gauge
Owner:SOUTHWEST JIAOTONG UNIV

Self-driving microfluidic chip and method of using the same

ActiveCN109929749BRealize self-driven flow loadingAvoid pollutionBioreactor/fermenter combinationsHeating or cooling apparatusEngineeringMechanical engineering
Owner:SHENZHEN SHINEWAY HI TECH CO LTD

A portable and foldable operating room nursing infusion stand

InactiveCN110665085BReduce scratchesReduce the sound of collisionInfusion devicesNursing careOperating theatres
Owner:JILIN UNIV

with feeder

InactiveCN104661508BElectrical componentsGear wheelEngineering
Owner:HANWHA AEROSPACE CO LTD

Method for producing rocking-turn disk of motorcar air conditioner through technique of liquid forging

InactiveCN100431777CSimple structureShorten the production cycleFoundry moulding apparatusOther manufacturing equipments/toolsFine structureLiquid state
Owner:哈尔滨吉星机械工程有限公司

Preparation method of modified silica gel adsorption material for anionic dye wastewater treatment

ActiveCN105413624BImprove adsorption capacityImprove reaction efficiencyOther chemical processesWater contaminantsDistillationSolvent
Owner:XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI

A pressing device for automatic control and detection of a baler

ActiveCN112046874BAvoid damageReal-time measurementPackagingAutomatic controlGear wheel
Owner:ANHUI AGRICULTURAL UNIVERSITY

A coupled sensing method and sensing system for power identification and stiffness screening

ActiveCN111579891BIncrease the electric field strengthImprove charge recognition sensitivityProgramme-controlled manipulatorElectrical measurementsBi layerFerroelectret
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Strawberry picking device and assembly method thereof

ActiveCN108522001BReduce harmReduce lossesPicking devicesFragariaAgricultural engineering
Owner:苏州屹润保鲜设备有限公司

Extract containing rich gamma-linolenic acid and its prepn. method

InactiveCN1160301CAbundant resourcesRaw materials are easy to getCarboxylic compound separation/purificationPinus massonianaImpurity
Owner:李景明

LED lighting and assembly method

ActiveCN109798455BEvenly distributedFit closelyLighting heating/cooling arrangementsLight fasteningsHeat conductingEngineering
Owner:谱迪设计顾问(深圳)有限公司

A Micro Free Piston Generator with Air Intake Preheating

ActiveCN103670823BMiniaturizationAvoid lostInternal combustion piston enginesThermal treatment of fuelExhaust valveHigh energy
Owner:泰州市海创新能源研究院有限公司

Side sheet mounting structure for industry vehicle

ActiveCN100478233CAvoid noiseSimple structureSuperstructure subunitsIn vehicleMechanical engineering
Owner:WUXI KIPOR POWER CO LTD

A sealing method for partial steam leakage in the cylinder block of a steam turbine

InactiveCN104153825BLeakage preventionMachines/enginesEngineeringHigh pressure
Owner:关明

A relay temporary culture device for croaker multiplication and release

ActiveCN106689014BSolve the problem of lower survival rateEasy to operatePisciculture and aquariaEngineeringObserved Survival
Owner:MARINE FISHERIES RES INST OF ZHEJIANG

A Photolithography Method Based on Metal Localization Effect

ActiveCN101126900BReduce processing efficiencySimple methodDecorative surface effectsPhotomechanical apparatusResistPhotoresist
Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

A medical monitoring device and its access control method

ActiveCN105395166BSurgeryDiagnostic recording/measuringBarcodeEmergency medicine
Owner:SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD +1

Copper-based contact material with microscopic oriented structure and preparation method thereof

ActiveCN109482885BImprove plasticityImprove toughnessContactsFreeze-dryingFreeze-casting
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Positioning calibration method for construction working machines and positioning calibration controller thereof

ActiveCN113494104AAccurate correctionImprove accuracyMechanical machines/dredgersNavigation by speed/acceleration measurementsControl engineeringMachine
Owner:综合追求有限责任公司

Method for cryopreserving erythrocytes

InactiveCN101965829BDead animal preservationEthylenediamineSulfite salt
Owner:INST OF FIELD OPERATION SURGERY NO 3 MILITARY MEDICL UNIV PLA

A machine vision-based intelligent detection system and method for micro-hole shape of fuel injectors

ActiveCN109470162BImprove image qualityHigh magnificationUsing optical meansImaging processingMachine vision
Owner:SHANGHAI SECOND POLYTECHNIC UNIVERSITY

Cloud service request method and device

ActiveCN110650216BReduce complexityReduce resource consumptionSecuring communicationEngineeringService cloud
Owner:北京天润融通科技股份有限公司

supporting structure

ActiveCN102767673BDigital data processing detailsStands/trestlesEngineeringShaft collar
Owner:JARLLYTEC CO LTD

A method for suppressing radiation emission of magnetic isolation communication equipment in power system

ActiveCN103327800BReduced Radiation EmissionsLow costMagnetic/electric field screeningElectrical connection printed elementsCapacitanceCommunications system
Owner:STATE GRID CORP OF CHINA +3

A Field Observation Method of Wind and Sand Flow

ActiveCN110044571BImprove reliabilityImprove test accuracyAerodynamic testingObservational methodAtmospheric sciences
Owner:新疆铁道勘察设计院有限公司

Array substrate and preparation method thereof, display panel and display device

InactiveCN109887961AEase climbingImprove uniformitySolid-state devicesSemiconductor devicesDisplay deviceLuminescence
Owner:BOE TECH GRP CO LTD

Mechanism for broadcasting system management interrupts to other processors in a computer system

ActiveCN101939732AElectric digital data processingSystem Management ModeEmbedded system
Owner:ADVANCED MICRO DEVICES INC

Battery state of charge detection method, equipment, storage medium and device

ActiveCN111880106BAccurate detectionThe test result is accurateElectrical testingVehicular energy storageBattery chargeCurrent electric
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Acid-free pre-hydrolysis enzymolysis-free method for preparing bamboo pulp of Dendrocalamus giganteus Munro series

InactiveCN101748630BNo emissionsEliminate enzymatic processPretreatment with water/steamPulp bleachingBlack liquorSulfate
Owner:KUNMING UNIV OF SCI & TECH +1

Electronic device, method for filing and processing data sheet, and storage medium

ActiveCN107870981BImprove performanceEasy to manageFinanceHardware monitoringDatasheetSoftware engineering
Owner:PING AN TECH (SHENZHEN) CO LTD

Resistance-free load test device and method for upper extension section of foundation pile

ActiveCN101806073BIncrease authenticityImprove reliabilityFoundation testingArchitectural engineeringFlange
Owner:SHANGHAI GUANGLIAN ENVIRONMENTAL & GEOTECHNICAL ENG CO LTD

A Manual Sample Set Generation Method Applied to Machine Learning Thread Division

InactiveCN105260166BOvercome limitationsImprove performanceConcurrent instruction executionPotential changeRule system
Owner:XI AN JIAOTONG UNIV

Microscope, method of operating a microscope and method of imaging a sample

InactiveCN111051954AMicroscopesLight beamNuclear medicine
Owner:VIVENTIS MICROSCOPY SARL

Friction dampers for reducing elevator car movement

ActiveCN103261074BElevatorsBuilding liftsElevator systemControl theory
Owner:OTIS ELEVATOR CO

Method, device and system for data encryption

ActiveCN108566393BLow costImprove encryption securityTransmissionNetwork packetApplication-specific integrated circuit
Owner:WUXI RES INST OF APPLIED TECH TSINGHUA UNIV

Microrna gene and its application for improving rice tolerance to arsenic stress

ActiveCN108359670BImprove toleranceReduce poisonVector-based foreign material introductionAngiosperms/flowering plantsBiotechnologyNucleotide
Owner:安阳鸿至兴农业技术有限公司

A method for obtaining high-purity tellurium from arsenic-containing alkali immersion solution

ActiveCN106868319BHigh in arsenicReduce labor intensityProcess efficiency improvementElemental selenium/telluriumSlagHydrometallurgy
Owner:CENT SOUTH UNIV

Downlink control information transmission method, device and system

ActiveCN101868004BFlexible useAssess restrictionInformation transmissionNetwork communication
Owner:HUAWEI TECH CO LTD

Technology and equipment for recycling nitric oxides and purifying tail gas

ActiveCN102218258BAvoid generatingHigh selectivityDispersed particle separationGas phaseNitric oxide
Owner:CHINA PETROLEUM & CHEM CORP +1

Construction method of foundation grouting for continuous steel structure aqueduct pier in rich water area

ActiveCN106120797BGuarantee the construction progressStable waterproof supportFoundation engineeringWater sourceWater flow
Owner:2ND ENG CO LTD OF CHINA RAILWAY 12TH BUREAU GRP +1

Life detecting device based on pseudocode phase-modulated continuous wave system

InactiveCN101458326BImprove anti-interference abilityEnhanced inhibitory effectMountaineeringDetection using electromagnetic wavesLow noiseIntermediate frequency
Owner:南京理工大学张家港工程院有限公司

Polyol blends and their use in making polymers

InactiveCN101821307APolymer sciencePrepolymer
Owner:DOW GLOBAL TECH LLC

Adhesive protective coatings, non-line of sight methods for their preparation, and coated articles

InactiveCN101029394ALiquid surface applicatorsBlade accessoriesSlurryAqueous solution
Owner:UNITED TECH CORP

A wheel hub automatic processing device

ActiveCN108747672BFlexible movementImprove surface qualityEdge grinding machinesGrinding feedersRobot handRobotic arm
Owner:海安金锻工业有限公司

Magnetohydrodynamic electrodeposition method for preparing high-resolution alpha radiation source

ActiveCN107164792BGood energy resolutionEnhanced liquid phase mass transferCellsTanksMagnetoMaterials science
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

A high-strength and wear-resistant aluminum alloy for pre-twisted suspension clamps and its casting process

ActiveCN107130151BHigh strengthImprove acceleration performanceWear resistantMetal mold
Owner:安徽固齐线路器材有限公司

Windproof device for curtain

ActiveCN108761986BPrevent scratching or even flyingIntegrity guaranteedProjectorsLight protection screensStructural engineeringMechanical engineering
Owner:ZHEJIANG BEILIANG WIND ENERGY ELECTRONICS TECH CO LTD

Box culvert structure and its construction method

ActiveCN103147488BWeight increaseGood stability against wind and wavesDrinking water installationOutfallEngineering
Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD

Method for presenting human machine interface and handheld device using the same

InactiveCN102314306AImprove operational convenienceIncrease added valueDigital data processing detailsSpecial data processing applicationsHuman–machine interfacePresent method
Owner:HTC CORP

An ultrasonic scalpel with enhanced hemostasis

ActiveCN110141308BGood hemostatic effectGood hemostatic abilitySurgerySurgical riskRobotic systems
Owner:TIANJIN UNIV