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 computer facial emotion recognition system

ActiveCN108062546BRealize identificationAcquiring/recognising facial featuresImaging processingFeature extraction
Owner:XIAMEN HUAXIA UNIV

Stabilization method of dibutyl hydroxytoluene

ActiveCN106068123BImprove thermal stabilityGuaranteed contentOrganic active ingredientsSenses disorderPolytetramethylene terephthalatePolybutylene terephthalate
Owner:SENJU PHARMA CO LTD

Motorcycle sprocket regeneration method

InactiveCN103639659BReduce recycling costsReduce processing quality requirementsSocial benefitsEconomic benefits
Owner:CHONGQING QIUSHOU MACHINERY

Thickness detection stability detection method for wafer edge metrology and inspection tools

ActiveCN102865841BDetection stabilityDetection accuracy meetsMeasurement devicesAbsolute differenceEngineering
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

Polymeric composition for use as soil conditioner with improved water absorbency during watering of the agricultural crops

ActiveCN113272406AMaintain nutritional qualityReduce consumptionBiocideAnimal repellantsSoil scienceBiopolymer
Owner:聚合物绿色有限责任公司

A feeding bottle shaking device and a feeding bottle shaking method

ActiveCN108143309BGuaranteed stabilityOne-handed accessKitchen equipmentBottleGas bubble
Owner:崔梓华 +1

Dasyatis akajei chondroprotein polypeptide capable of resisting prostate cancer, and preparation method and application thereof

InactiveCN103204904BEasy to monitorHigh activityTetrapeptide ingredientsPeptide preparation methodsProstate cancer cellEnzymatic hydrolysis
Owner:ZHEJIANG OCEAN UNIV

a sealed cover

ActiveCN107217117BReduce heat lossReduce air volumeBlast furnace componentsBlast furnace detailsAir volumeMetallurgy
Owner:PANGANG GRP XICHANG STEEL & VANADIUM CO LTD

Rapid construction method of multi-piece truss steel truss arch ring

ActiveCN108385533BSmall sizeReduce weightBridge erection/assemblyArchitectural engineeringBolt connection
Owner:CHINA RAILWAY ERYUAN ENG GRP CO LTD

An anti-interference sensing device for cable winding tension

ActiveCN106356139BAutomatic speed adjustmentOhmic-resistance heatingCable/conductor manufactureTamper resistanceMotor speed
Owner:JILIN UNIV

LiuBao tea fermentation tank and LiuBao tea fermentation process

ActiveCN101911987BWater evenlyEvenly heatedPre-extraction tea treatmentSpray nozzleAgricultural engineering
Owner:GUANGXI WUZHOU MAOSHENG TEA IND

The Method of Changing the Excessive Throat Temperature Difference in Blast Furnace Smelting

ActiveCN104928421BShorten recovery timeReduce manufacturing costBlast furnace detailsThroatAir volume
Owner:PANGANG GRP XICHANG STEEL & VANADIUM CO LTD

System and method for preventing misfire during engine start

ActiveCN103423001BElectrical controlInternal combustion piston enginesThrottle controlDriver/operator
Owner:GM GLOBAL TECH OPERATIONS LLC

Method and device for processing lyrics

ActiveCN106502967BMeet needsFlexible display of chorus logosNatural language data processingSpecial data processing applicationsThe InternetComputer science
Owner:GUANGZHOU KUGOU COMP TECH CO LTD

Performance monitoring method, device and router

ActiveCN107547291BData switching networksPathPingPath generation
Owner:XFUSION DIGITAL TECH CO LTD

Information interaction method and device, system, electronic equipment, storage medium

ActiveCN108062705BSonic/ultrasonic/infrasonic transmissionBuying/selling/leasing transactionsComputer hardwareInformation transmission
Owner:JINGDONG TECH HLDG CO LTD

A preparation method of anisotropic asymmetric latex particles with adjustable morphology

InactiveCN104672368BSmall sizeControl molecular weightPolymer scienceReaction temperature
Owner:HEBEI UNIV OF TECH

System and method for communication between Ethernet device and BSC serial port device

ActiveCN101488944BAvoid Automatic PackingWill not create protocol conflictsTransmissionTransfer modeUnix signal
Owner:SHANGHAI BAOSIGHT SOFTWARE CO LTD

A chemically bonded metal anti-corrosion water-based paint and preparation method thereof

ActiveCN112574638BShort reaction timeGood water solubilityAnti-corrosive paintsEpoxy resin coatingsEpoxyNickel salt
Owner:BEIJING ODYSSEY CHEM

Method for measuring fluid velocity in shallow-water floristic areas

InactiveCN102004168BAvoid wiring hasslesDevices using time traversedEngineeringAtmospheric sciences
Owner:NANJING INST OF GEOGRAPHY & LIMNOLOGY

Linxia ginseng pure powder tablet and preparation method thereof

ActiveCN105832791BSlightly sweet tasteSweet tastePill deliveryPlant ingredientsDiseaseHardness
Owner:吉林省宣上医长白人参产业有限公司

Sealing method for electronic parking actuator

ActiveCN108106792BImprove sealingImproves sealing reliabilityMeasurement of fluid loss/gain rateTop dead centerEngineering
Owner:HUFAN AUTOMOBILE ELECTRONIC SYST CO LTD

Fast changeable sealing washer plunger-type cylinder

InactiveCN1773148BEasy to replaceGuaranteed cleanlinessCylindersCylinder headEngineering
Owner:王建平

Stacked heat collector

ActiveCN103245056BCompact structureReduce volumeStorage heatersCentral heating systemProcess engineeringSteam generation
Owner:苏州艾克玛能源科技有限公司

An edge sealing and gluing system for a folded filter element and its gluing process

ActiveCN104549909BPrevent solidificationHigh speedLiquid surface applicatorsCoatingsEngineeringSprocket
Owner:芜湖新世纪净化器材有限责任公司

Method for electron beam patterning

ActiveCN103454853BPhotomechanical apparatusSemiconductor/solid-state device manufacturingResistAnti-reflective coating
Owner:TAIWAN SEMICON MFG CO LTD

Special colored ink protective film for antenna board and its manufacturing method

ActiveCN104290387BThe overall thickness is thinThin and softSynthetic resin layered productsLaminationTectorial membraneEngineering
Owner:KUSN APLUS TEC CORP

A kind of lower limb autonomous movement rehabilitation training device

ActiveCN111012632BReduce the burden onImprove the efficiency of sports rehabilitationChiropractic devicesPhysical medicine and rehabilitationFoot boards
Owner:ANYANG INST OF TECH

led drive power shell structure

ActiveCN103335280BEasy to fixSave internal spaceLight fasteningsSemiconductor devices for light sourcesStable fixationEngineering
Owner:安徽天瑞电子科技有限公司

Compound Chinese traditional medicine for treating neuropathic pain

InactiveCN100574785CGood treatment effectAlleviate hypersensitivity/allergiesNervous disorderAnthropod material medical ingredientsNeuropathic painNervous disease
Owner:司马蕾

A temperature detection system and method under the running state of a cable head

ActiveCN110987195BAvoid hidden dangers that go undetectedTo achieve the purpose of all-round detectionRadiation pyrometryEngineeringElectric cables
Owner:GUANGDONG POWER GRID CO LTD +1

Mold device

ActiveCN105992690BReliable formationShaping toolsCeramic shaping apparatusInjection portForming gas
Owner:KOBAYASHI IND

A rumen-passing vitamin B 6 Preparation method and application thereof

ActiveCN112006998BReduce degradation rateAchieve short-term milk reductionOrganic active ingredientsPowder deliveryBiotechnologyCellulose
Owner:BEIJING ORIENTAL KINGHERD BIOTECH

Ophthalmic Analytical Instruments and Methods

ActiveCN102949173BHigh measurement accuracyEye diagnosticsKeratometerAnalysis method
Owner:OCULUS OPTIKGERATE GMBH

A modular music teaching system based on distributed wireless transmission

InactiveCN104537919BImprove experienceOptimize layoutMusicWireless transmissionComputer module
Owner:QUFU NORMAL UNIV

High temperature and friction resistant release paper for optical protective film

ActiveCN103015271BSolve high temperature resistanceImprove adhesionSpecial paperSynthetic resin layered productsTectorial membraneBiochemical engineering
Owner:江苏福泰涂布科技股份有限公司

Detection method and device

ActiveCN109558886BDetection speedImprove the detection rateCharacter and pattern recognitionFeature extractionRadiology
Owner:ZHEJIANG UNIVIEW TECH CO LTD

A closed positioning insert injection molding laminated copper bar and its manufacturing method

ActiveCN112476954BEvenly spacedFirmly connectedDomestic articlesEngineeringMechanical engineering
Owner:宁波峰梅新能源汽车科技股份有限公司

Mobile terminal and mobile network selection prompt method and system thereof

ActiveCN105376839BIncrease signal strengthGood network serviceAssess restrictionNetwork modelComputer terminal
Owner:智慧卫士(山东)大数据有限公司

Iron ore sinter mixture distribution method

ActiveCN102676797BImprove breathabilityReduce dosageFurnace typesIronstoneMachine utilization
Owner:CENT SOUTH UNIV

Image processing method, device, storage medium and electronic equipment

ActiveCN109741288BHigh precisionAvoid inappropriate handling of situationsImage enhancementImaging processingComputer graphics (images)
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Image forming apparatus and image forming method

InactiveCN104345599BVisual presentationElectrographic process apparatusImage formationPulp and paper industry
Owner:KYOCERA DOCUMENT SOLUTIONS INC

Method for Comprehensive Recovery of Lithium Element in Aluminum Electrolyte by Acid Roasting and Leaching Method

ActiveCN105925819BQuality improvementHas industrial use valueProcess efficiency improvementLithiumCarbonate
Owner:东北大学秦皇岛分校

Method for making laser-powered miniature GAAS batteries

ActiveCN104332525BSolve leakage currentReduce leakage currentFinal product manufactureSemiconductor devicesEvaporationOptoelectronics
Owner:天津恒电空间电源有限公司 +1

4-Arylthia(selenium)azole compounds and their uses

InactiveCN103755664BOrganic chemistryAntineoplastic agentsArylChemical compound
Owner:SHENYANG PHARMA UNIVERSITY

A drum brake shoe with protective performance

ActiveCN109458407BGuaranteed braking effectReduce wearBraking membersActuatorsControl theoryEmergency brake
Owner:河北百龙汽车配件股份有限公司

Reinforced drawer guide rail

InactiveCN101991286BDrawersEngineeringSliding contact
Owner:李绍汉

Calculation method of optimal Thevenin equivalent parameters based on volt-ampere characteristics of node ports

InactiveCN110781638BCalculation speedOvercome limitationsComputer aided designSpecial data processing applicationsGeneration processVoltage vector
Owner:SHANDONG UNIV +1

A cabinet lamp

InactiveCN103363396BReduce manufacturing costReduce supply voltageElectric circuit arrangementsLighting heating/cooling arrangementsElectrical batterySupply Storage
Owner:QINGDAO HENGQING ELECTRONICS

Information processing apparatus, system, and method

InactiveCN1741055AInput/output processes for data processingPictoral communicationInformation processingComputer science
Owner:FUJIFILM BUSINESS INNOVATION CORP

Method for measuring refractory stability of insoluble sulfur in rubber

InactiveCN1164922CWeighing by removing componentVulcanizationPhysical chemistry
Owner:赵水斌

A crawler crane capable of hoisting with double hooks and its structural design method

ActiveCN104192732BFlipImprove work efficiencySpecial data processing applicationsCranesLifting capacitySpecial needs
Owner:XCMG CONSTR MACHINERY

Data processing method, device, terminal and storage medium

ActiveCN110602125BFinanceTransmissionTransaction dataFinancial transaction
Owner:TENCENT TECH (SHENZHEN) CO LTD

Considering rain attenuation method and system for site selection of ka-band gateway station

ActiveCN111601318BMeet the needs of transmission capacityNetwork topologiesAdaptation strategy characterisationStationEngineering
Owner:TSINGHUA UNIV +1

Light-blocking method for controlling character light-emitting area of ​​transparent organic material light guide panel

InactiveCN103000098BQuality improvementImprove quality and efficiencyMechanical apparatusLight guides for lighting systemsEnvironment effectUltrasonic welding
Owner:SHANGHAI AVIATION ELECTRIC

Acid-water spraying device

InactiveCN1140462CEasy to carryWater treatment parameter controlSpecific water treatment objectivesAlkaline waterAcid water
Owner:MIKUNI CORP

Praseodymium-doped calcium titanate luminescent powder and preparation method thereof

InactiveCN101544886BLuminescent compositionsPolyethylene glycolRoom temperature
Owner:HARBIN ENG UNIV

Target tracking method and device based on the all -convolutional neural network

ActiveCN107633527BImprove accuracySolve the problem of not being robust to noisy backgroundsImage analysisTraining phaseEngineering
Owner:BEIJING TUSEN WEILAI TECH CO LTD

Fuel cell system and control method thereof

InactiveCN1689182AFuel cell heat exchangeSolid electrolyte fuel cellsHydrogenFuel cells
Owner:LG ELECTRONICS INC

Preparation process of ferrite magnetic material

ActiveCN110407573BEasy to take backRealize quantitative dosing at the same timeInductances/transformers/magnets manufactureWater volumeFerrocene
Owner:YIXING YUXING IND & TRADE

Method and device for determining target exhaust temperature of electronic expansion valve

ActiveCN110966711BRealize adaptive adjustmentMechanical apparatusLighting and heating apparatusEngineeringMechanical engineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

A kind of polymer powder for 3D printing and preparation method thereof

InactiveCN103881280BHigh resolutionHigh compressive strengthPolymer scienceRoom temperature
Owner:ZHONGSHAN POLYTECHNIC

Equipment and method for preparing stereoscopic non-woven fabric structure

ActiveCN102345210BImprove uniformityHigh peel strengthNon-woven fabricsFiberEngineering
Owner:TAIWAN TEXTILE RESEARCH INSTITUTE

Component pneumatic fastener machine

InactiveCN103085038BEasy to replaceSave time and costPortable power-driven toolsMetal-working hand toolsCouplingEngineering
Owner:刘保坊

Household pickle fermentation auxiliary device based on plane pressure sedimentation and use method

InactiveCN113061515APrevent spoilageEasy dischargeBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyEngineering
Owner:杨彦辉

Integrated solar power generation and water supply system

InactiveCN104048421BMaximize power generation statusMaximize Supply EfficiencySolar heating energySolar heat devicesThermal insulationEngineering
Owner:STATE GRID CORP OF CHINA +1

Semiconductor luminescent part and its making method

InactiveCN100527456CGood ohmic contactSemiconductor devicesSemiconductor materialsOhmic contact
Owner:EPISTAR CORP

A glaze made from waste and a method for preparing ceramics using the same

InactiveCN107445482BTransparent and smooth glazeEasy to prepareSlagWood ash
Owner:KUNMING UNIV OF SCI & TECH

A Method for Multi-parameter Robust Stability Distribution Analysis of Analog Circuits

ActiveCN103093019BInstructiveOptimize circuit parametersSpecial data processing applicationsState of artElectronic symbol
Owner:FUDAN UNIV

Time-frequency signal synthesis device based on multi-source time-frequency signal fusion

ActiveCN110198211BNo impactSynchronisation by photonic/optical meansEngineeringComputational physics
Owner:NAT INST OF METROLOGY CHINA

A Resource Allocation Method Based on Cross-Layer Scheduling Mechanism Under Imperfect CSI Condition

InactiveCN103249157BHigh data rateReduce loadWireless communicationMathematical modelResource block
Owner:BEIJING JIAOTONG UNIV

a trolley case

ActiveCN103815639BNovelty appearanceEasy accessLuggageOther accessoriesStructural engineeringMechanical engineering
Owner:北京市时钱力科贸有限公司

An email system -based mail receipt method and mail receipt client

ActiveCN105187299BEnsure and enhance securityImprove securityOffice automationData switching networksClient-sideExecutable
Owner:曾庆义

An online identification method of flooding state of packed tower based on deep learning

ActiveCN108647643BCharacter and pattern recognitionData setShort-term memory
Owner:ZHEJIANG UNIV OF TECH

A message sending method and device based on routing control strategy

ActiveCN102739524BReduce deliveryReduce the burden onData switching networksBorder Gateway ProtocolDistributed computing
Owner:XINHUASAN INFORMATION TECH CO LTD

Preparation method of liquid edible vinegar and special reactor

InactiveCN1904028BExtend the production cycleLess power consumptionVinegar preparationProcess engineeringFermentation
Owner:山东云德食品有限公司

A ball mill that provides pure shear exfoliation to prepare graphene and its use method

ActiveCN107321451BImprove shear efficiencyIncrease contentGrapheneGrain treatmentsGrapheneBall mill
Owner:KUNMING UNIV OF SCI & TECH

Screw thread die demoulding device and its hose injection machine

ActiveCN104669561BControl theoryShoulder injection
Owner:南通市通州区三槐机械制造有限公司

Dryer for organic fertilizer

ActiveCN111397338BDry evenlyImprove drying efficiencySievingScreeningAgricultural engineeringOrganic manure
Owner:ZHEJIANG FENGYU ECOLOGICAL TECH CO LTD

A method for purifying fusion protein of tumor blood vessel blocking agent

ActiveCN107400169BBiological function is not lostImprove biological activityPeptide/protein ingredientsPeptide preparation methodsEscherichia coliElectrophoreses
Owner:BEIJING HUAAN INNOVATION BIOTECH

A stable intelligent manufacturing manipulator with secondary limit function

ActiveCN111360791BWith secondary limit functionImprove activity stabilityProgramme-controlled manipulatorGripping headsGear wheelControl engineering
Owner:江苏瑞伯特智能科技股份有限公司

Fermented fertilizer and its production

InactiveCN1680218BEfficient use ofEliminate processing problemsBio-organic fraction processingOrganic fertiliser preparationMicroorganismYeast
Owner:KITAJIMA FOODS +1

A packaging machine for bagged food

ActiveCN110844198BEasy to slideEasy to usePackagingElectric machineryEngineering
Owner:上海佰润诺机械制造工程有限公司

Multipurpose table having embedded metal nut for assembling

InactiveCN1267040CShort production processLow costFoldable tablesStowable tablesEngineeringMechanical engineering
Owner:AVISION PRECISION IND (SUZHOU) CO LTD

A call-back method and system in busy circumstances

ActiveCN101217598BEffectively manage communication statusEasy to implementSpecial service for subscribersApplication serverReporting state
Owner:CHINA MOBILE COMM GRP CO LTD +1

Cooling-only air conditioner and its control method

ActiveCN105783303BMechanical apparatusCompression machines with non-reversible cycleVapor–liquid separatorEngineering
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

A mine rescue robot train

ActiveCN104929681BEndless track vehiclesSafety equipmentsVentilation tubeRescue robot
Owner:魏国强

stator

ActiveCN103229392BAvoid deformationReduce vibrationWindingsElectric devicesFlangeElectrical and Electronics engineering
Owner:HONDA MOTOR CO LTD

UAV flight control method and device with automatic dependent surveillance function

ActiveCN107179778BAvoid Signal BlockingEnsure consistencyPosition/course control in three dimensionsBroadcastingData transmission
Owner:四川九洲空管科技有限责任公司

Method for preparing directional crystallized rare earth giant magnetostrictive alloy by induction cold crucible technology

ActiveCN102728823BNo reduction in purityLow purityRare earthAlloy
Owner:北京幻响神州科技股份有限公司 +1

Single-terminal multi-user risk control modeling method based on Bayesian network model

ActiveCN110738392BSolve real-time dynamic risk monitoringMathematical modelsResourcesTerminal equipmentEngineering
Owner:上海派拉软件股份有限公司

A kind of biochar-based organic fertilizer and preparation method thereof

ActiveCN103664388BExtend the fertilization timeIncrease profitFertilizer mixturesPhosphateCrop residue
Owner:五常市科发瑞扬农业有限公司

Aeration control system and aeration control method

ActiveCN106186381BPrecise Aeration GuaranteedTo achieve the purpose of saving energy and reducing consumptionWater aerationSustainable biological treatmentAutomatic controlWater quality
Owner:尚川(北京)水务有限公司 +1

A custom method of gis data processing model

ActiveCN114490916BQuick and easy checkQuick correctionGeographical information databasesSpecial data processing applicationsData classEngineering
Owner:广州城市信息研究所有限公司

A method for realizing the progress bar control of the dynamic graph display of the audio frequency spectrum

ActiveCN107220047BCombine and unifySmall footprintSoftware engineeringInput/output processes for data processingFrequency spectrumProgress bar
Owner:BEIJING KUWO TECH

A traditional Chinese medicine capsule for treating deficiency-cold nephritis

InactiveCN101366941BRelieve painThe science of pharmaceutical formulationsUrinary disorderCapsule deliveryBerberineSide effect
Owner:梁邦山

Anti-ultraviolet plant supplementary light source and its application

InactiveCN105605467BPromote growthMechanical apparatusSaving energy measuresGrowth plantLight guide
Owner:中山市豪邦灯饰电器有限公司

Dedicated evaporation cavity of semiconductor electronic refrigerator, and preparation method

InactiveCN100344918CGuaranteed rigidityIncrease heat conduction areaIndirect heat exchangersMachines using electric/magnetic effectsNonferrous metalHeat transfer efficiency
Owner:LUQUAN JIWEI ELECTRICAL APPLIANCE

Monitoring control apparatus, monitoring control method, monitoring system, and computer-readable medium

PendingCN113253950ATelevision system detailsCharacter and pattern recognitionComputer hardwareInformation processing
Owner:CANON KK

Improved to pipe

InactiveCN101529149AThermal insulationPipe protection by thermal insulationBiomedical engineeringCryogenic temperature
Owner:BHP PETROLEUM

A water washing device for preparing biodiesel

ActiveCN105542950BContinuous separationPromote the development of industrializationBiofuelsFatty-oils/fats refiningBiodieselProcess engineering
Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

A new technology of highway slope protection

ActiveCN111910659BImprove stabilityImprove slope protection effectHops/wine cultivationTurf growingAgricultural engineeringScrew thread
Owner:安徽祺泰建设集团有限公司

Preparation method of wear-resistant and anti-locking ni-agpd composite coating on the surface of aviation bolts

ActiveCN108103462BAvoid killingPreventing deadlock conditionsVacuum evaporation coatingSputtering coatingAviationSputter cleaning
Owner:西安赛福斯材料防护有限责任公司

Method and system for switching multi-channel electrode arrays

ActiveCN104490386BRealize automatic switchingFast preparationSensorsNervous system evaluationCurrent channelMicroelectrode
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Imaging device and method

ActiveCN103499885BEasy to observeImprove observation efficiencyAcquiring/recognising eyesOptical partsProcessing elementFundus image
Owner:BEIJING ZHIGU RUI TUO TECH

A kind of preparation method and application of antibacterial polypeptide of sand jujube seed

ActiveCN106008686BAntibacterial agentsAntimycoticsBiotechnologyStaphyloccocus aureus
Owner:XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI

Split full-length grouting anchorage facility

InactiveCN103741688BFast constructionImprove carrying capacityBulkheads/pilesPolyesterCarrying capacity
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Model processing method and device, equipment and medium based on blockchain system

ActiveCN113836566BImprove generalization abilityImprove robustnessDatabase distribution/replicationDigital data protectionEngineeringArtificial intelligence
Owner:TENCENT TECH (SHENZHEN) CO LTD

A combined construction method of buckles and slings in the triangular area of ​​a steel diagonally braced continuous rigid frame bridge

ActiveCN112227216BImprove installation efficiencyReduce workloadBridge erection/assemblyArchitectural engineeringBridge deck
Owner:CHINA MAJOR BRIDGE ENERGINEERING +1

A vehicle automatic transmission

ActiveCN108266502BSimple structureImprove reliabilityToothed gearingsTransmission elementsAutomatic transmissionControl signal
Owner:杨燕

Automatic production line for directly reducing iron

InactiveCN101988136BRealize mechanized productionImprove quality and efficiencyRetort furnacesTunnel kilnProduction line
Owner:LUOYANG ZHONGYE HEAVY IND GRP CO LTD +1

Circuit breaker comprising an electronic trigger and a bypass switch

InactiveCN100409520CAvoid dischargeImprove reliabilityParameter calibration/settingEngineeringVoltage reference
Owner:KLOCKNER-MOELLER GMBH

Catalyst fixing device and catalyst fixing method

InactiveCN107921426BPrevent leakageExhaust apparatusDispersed particle separationSlurryEngineering
Owner:MEIDENSHA ELECTRIC MFG CO LTD

Preparation method for nitrogen-doped porous carbon sphere-sulfur composite positive material

InactiveCN103219517BLow costEasy to operateCell electrodesHydrofluoric acidPorous carbon
Owner:SHENZHEN RES INST CENT SOUTH UNIV

A kind of preparation method of phenanthridine heterocyclic compound

ActiveCN108299296BMild reaction conditionsEasy to controlOrganic chemistryChemical reactionPtru catalyst
Owner:NANJING AGRICULTURAL UNIVERSITY

Method and system for three-dimensional automatic scan based primitive

PendingCN111798569AImprove accuracyShorten the timeImage enhancementImage analysisComputer graphics (images)Radiology
Owner:KOREA INST OF SCI & TECH

Revolute joints non-overconstraint four-freedom parallel robot mechanism

InactiveCN100519107CStructural symmetryEasy to assembleProgramme-controlled manipulatorEngineeringOverconstrained mechanism
Owner:BEIJING JIAOTONG UNIV

Integrated ceramic generator

InactiveCN103840701BImprove driving efficiencyReduce volumeInfluence generatorsReciprocating motionClosed chamber
Owner:冯连阶

Setting method and device of logger interface

ActiveCN105511884BOvercoming the defect of afterimageImprove the display effectVisual/graphical programmingComputer hardwareComputer graphics (images)
Owner:BEIJING QIHOO TECH CO LTD

A breast cancer multidrug-resistant cell line induced by epirubicin and its construction method and application

InactiveCN104140953BApparent cross-resistanceMicrobiological testing/measurementMicroorganism based processesTumor therapyCross-resistance
Owner:LANZHOU UNIVERSITY

High-cavitation-resistance composite coating and preparation method thereof

InactiveCN101698940BHigh hardnessImprove cavitation resistanceMolten spray coatingBorideCavitation
Owner:HOHAI UNIV

Preparation method of purple sweet potato drink

InactiveCN101797063BIncrease profitIncrease productivityFood preparationCelluloseSodium citrate
Owner:JILIN NAIQI ECOLOGICAL FOOD

Quality control method of D-(+)-alpha-(2-thiofuran ethylamino)-alpha-(2-chlorphenyl) methyl acetate or salt thereof and application of D-(+)-alpha-(2-thiofuran ethylamino)-alpha-(2-chlorphenyl) methyl acetate or salt thereof in clopidogrel production

ActiveCN103308636BGuaranteed qualityAccurate control of reaction timeComponent separationChlorobenzeneBiology
Owner:SHANDONG SALUBRIS PHARMA

Extracting system for internal curing data of windows application program

ActiveCN101393521BEfficient determinationInformativeSpecific program execution arrangementsData informationSoftware analytics
Owner:SHANGHAI JIAOTONG UNIV

A method for comprehensively recording operation information and a cloud lock system applying it

ActiveCN110335383BAvoid lossGuarantee the safety of useIndividual entry/exit registersNetwork connectionOperating system
Owner:HUITAILONG DECORATION MATERIAL YUEXIU DIST GUANGZHOU +1

A kind of aqueous polyurethane-acrylate hybrid copolymer and preparation method thereof

ActiveCN108219106BHigh hardnessImprove wear resistanceCoatingsMethacrylatePolyester
Owner:WANHUA CHEMICAL (NINGBO) CO LTD +2

Stabilized enzyme formulations

InactiveCN1913785AIncreased granulation stabilityHydrolasesAnimal feeding stuffEnzymeGum arabic
Owner:BASF SE

Sound Field Separation Method

InactiveCN104596636BImprove accuracyImprove calculation accuracySubsonic/sonic/ultrasonic wave measurementZero paddingSound sources
Owner:柳州道缘科技有限公司

Processing method of elliptical tube-fin heat exchanger

ActiveCN110052795BLight in massImprove heat transfer efficiencyMetal working apparatusMechanical engineeringSteel tube
Owner:DALIAN REFRIGERATOR +1

Device and control method for controlling abnormal vibration of vehicle body based on anti-snaking shock absorber

InactiveCN110667632BEliminate abnormal jitter phenomenonImprove comfortBogiesBogie-underframe connectionsBogieControl theory
Owner:SOUTHWEST JIAOTONG UNIV

A method of the control coefficient range of the unknown system of the parameter

ActiveCN108490785BSolve the control coefficient determination problemImprove versatilityAdaptive controlKinetics equationEngineering
Owner:BEIJING INST OF CONTROL ENG

Preparation method of positive electrode material and prepared positive electrode material

ActiveCN110518209BHigh specific capacityIncrease energy densityCell electrodesSecondary cellsHigh temperature storageManganese
Owner:广东风华新能源股份有限公司

car roof structure

InactiveCN106364566BImprove waterproof performanceKeep drySuperstructure subunitsLoading-carrying vehicle superstructuresWater leakageWater block
Owner:LIFENG GRP

A data writing method, system and terminal equipment

ActiveCN111356003BGuaranteed normal playbackReduce the impact of emergenciesSelective content distributionComputer hardwareTerminal equipment
Owner:安徽文香科技股份有限公司

An adjustable mechanism of pleating presser foot based on sewing machine

ActiveCN111676606BAdjust pleat densityRegulating forceWork-feeding meansPressersGear driveGear wheel
Owner:杭州溢美服饰有限公司

A pruning device with anti-splash function

ActiveCN113099830BAchieve leakPrevent splashMowersDrive shaftStructural engineering
Owner:南京塘贝环保科技有限公司

A copper-doped all-inorganic halogen perovskite fluorescent material and its preparation method and application

InactiveCN106010518BGreat application potentialEasy to prepareNanoopticsLuminescent compositionsQuantum yieldSolvent
Owner:XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI

Manufacturing process of high-grade rice paper

InactiveCN101440587BHigh degree of anti-counterfeitingNatural cellulose pulp/paperMechanical working/deformationPulp and paper industryAlum
Owner:孙迪

An intelligent environment control system for data computer room based on fluid dynamics simulation digital twin

ActiveCN113835460BImprove energy savingImprove distribution uniformitySimultaneous control of multiple variablesIntelligent environmentIndoor air quality
Owner:CHINA RAILWAY CONSTR GROUP +1

Method for transmitting signaling wireless bearing in high-speed packet access signal channel

InactiveCN101370164BImprove experienceIncrease transfer rateRadio transmission for post communicationData switching networksTelecommunicationsPhysical layer
Owner:山东兴安智慧科技有限公司

Quick locking device for flange groove mechanism

ActiveCN101852231BQuick lockNutsSecuring devicesEngineeringFlange
Owner:江苏奇佩建筑装配科技有限公司

Address setting system and address setting method

InactiveCN100346616CAccommodate moreImplement online changesData switching by path configurationMonitoring systemData science
Owner:LENOVO (BEIJING) LTD

Semiconductor devices and methods with internal wafer lacked buffer

ActiveCN103681405BSemiconductor/solid-state device manufacturingConveyor partsNitrogen gasSemiconductor
Owner:TAIWAN SEMICON MFG CO LTD

Self-adaption temperature compensating capacitor

ActiveCN102983001BIncrease the facing areaAchieve self-compensationFixed capacitor electrodesCapacitanceElectrical conductor
Owner:苏州福瑞智电电气有限公司

A kind of baby milk powder milk making machine

ActiveCN108991930BAchieve dropRealize switchingBeverage vesselsElectric machineryInfants milk
Owner:金华厚米健康科技有限公司

Microwave absorption chamber for preventing microwave oven microwave leakage

InactiveCN100471349CReduce reflectivityImprove securityDomestic stoves or rangesLighting and heating apparatusMicrowave ovenEngineering
Owner:王宝根

Preparation method of polycrystalline silicon wafer texturing liquid and black silicon material and its application in accelerating the letid recovery of perc battery

ActiveCN111040766BGood hole making effectPlay a corrosive roleFinal product manufactureSurface treatment compositionsElectrical batterySolar battery
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Capsule with function of improving sleeping quality and preparation process

ActiveCN102133331BFormulation InnovationReasonable formulaNervous disorderCapsule deliveryMedicineRadix Ophiopogonis
Owner:上海御恒泰品牌发展有限公司

Coating composition for forming light scattering layer, optical member, light cover, and light fixture

InactiveCN107163718AGood light transmissionGood light diffusion effectDiffusing elementsCoatingsAcrylic resinRefractive index
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

A steel tape reel with a turntable

InactiveCN104438446BRealize uninterrupted operationImprove labor efficiencyEngineeringSteel belt
Owner:浙江宝信炉料股份有限公司