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.

Impact-resistant and high-weather-resistant modified ABS resin polymer and preparation process thereof

InactiveCN113462116AImprove mechanical propertiesGood physical propertiesPolymer scienceAcrylonitrile

Owner:广州搜料信息技术有限公司

Electric water heater

PendingCN108507154AImprove insulation effectWater heatersInsulation layerEngineering

Owner:WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD

Semiconductor assembly with built-in stopper, and manufacturing method of same

InactiveCN103594381AAvoid Electrical Connection MistakesImprove reliabilitySolid-state devicesSemiconductor/solid-state device manufacturingSignal routingElectrical connection

Owner:BRIDGE SEMICON

Self-sealing turning-connection device for GIS or GIL

PendingCN112197010AAvoid enteringGuaranteed uptimeLift valveButt jointMetal powder

Owner:JIANGSU NARI HENGCHI ELECRICAL EQUIP CO LTD

Environment-friendly cloth bag

InactiveCN103126238ASimple structureHandbagsLuggageSoftware engineeringMechanical engineering

Owner:CHONGQING BEIBEI DISTRICT WANGPU MIDDLE SCHOOL

Method for making and playing interactive cartoon program

InactiveCN1326093CBroaden their knowledgeAdd funAnimationTwo-way working systemsComputer graphics (images)Interaction device

Owner:HUNAN INTERACTIVE MEDIA

Control method for a robot

ActiveCN103826807AProgramme controlProgramme-controlled manipulatorSimulationElectric machinery

Owner:DUERR SYST GMBH

Antenna control method, antenna component, electronic device and storage medium

ActiveCN108494464BDoes not affect workImprove signal qualitySpatial transmit diversityWireless communicationSignal qualitySignal strength

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Distributed service-based configuration center data visualization method and system

PendingCN113836372ATo achieve real-time effectReadableDatabase management systemsDatabase distribution/replicationConfiguration itemTheoretical computer science

Owner:北京进观科技有限公司

Flow colorimetric pool and sample injection and cleaning method

PendingCN111751283AColor/spectral properties measurementsPhysical chemistryEngineering

Owner:苏州国溯科技有限公司

Method for synthesizing substituted furan

InactiveCN107353267AEasy to separate and purifyEasy to operateOrganic chemistryFuranAlcohol

Owner:SICHUAN UNIV

A smart manufacturing watch with easy battery replacement and good sealing

ActiveCN112269309BEasy to replaceImprove sealingElectronic time-piece structural detailsElectric power supply circuitsEngineeringFan blade

Owner:深圳市华拓智能时尚科技有限公司

Compression sleeve for eliminating axial movement of micro-motor rotor and motor

PendingCN112886754ALimited axial movementEliminate axial playSupports/enclosures/casingsElectric machineClassical mechanics

Owner:GAC COMPONENT CO LTD

Computer system with memory structure of protecting security information and application method

InactiveCN1461992AProgram control using stored programsUnauthorized memory use protectionComputer hardwareComputerized system

Owner:SAMSUNG ELECTRONICS CO LTD

Cooling device capable of quickly controlling as well as automatically draining sewage and adding water through temperature control

InactiveCN111578599ARapid coolingImprove cooling effectLighting and heating apparatusCooling fluid circulationTemperature controlCooling effect

Owner:安徽权璟新材料科技有限公司

Clnidipine dropping pill

InactiveCN1709247ARapid dissolutionRelease completelyOrganic active ingredientsSodium stearatePolyethylene glycol

Owner:苑振亭

Process of extracting iodine-containing amino acid from fresh kelp

InactiveCN1847217ASufficient supplyAbundant raw materialsOrganic compound preparationAmino-carboxyl compound preparationIon-exchange resinAmino acid

Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Method and structure for reducing wall power consumption

InactiveCN102628297AReduce the temperaturePrevent mutual transferClimate change adaptationHeat proofingSelf formingTemperature difference

Owner:GUIZHOU UNIV

Cement-free low-carbon concrete and preparation method thereof

ActiveCN114292081ASolve application problemsEmission reductionSolid waste managementSlagLime kiln

Owner:UNIV OF SCI & TECH BEIJING +1

Sealing sleeve structure transmission shaft

PendingCN113833771AImprove adsorption capacityKeep the interior cleanYielding couplingDispersed particle separationUniversal jointDrive shaft

Owner:新沂市国联建机有限公司

Television station switching control method, mobile terminal and set-top box

InactiveCN108259981AImprove experienceReduce keystrokesSelective content distributionKey pressingUser input

Owner:SHENZHEN IPANEL TECH LTD

Automatic warehouse door sensing software

InactiveCN103247093ANo manual operation requiredImprove securityIndividual entry/exit registersHeat sensitiveEmbedded system

Owner:德鲁克环境科技(苏州)有限公司

Deep-sea water-pipe-free drilling-with-casing sleeve going-down technology and device

PendingCN111270994ASimplify construction work proceduresImprove efficiencyUnderwater drillingMining engineeringReamer

Owner:GUANGZHOU MARINE GEOLOGICAL SURVEY

Electronic digital keyboard

InactiveCN101995954AEasy to usePracticalInput/output for user-computer interactionDigital picturesComputer science

Owner:李伟高

Stability maintaining meteorological environment monitoring device

PendingCN110425393AEasy to monitorEasy to installStands/trestlesSurveillance cameraEngineering

Owner:南京信大气象科学技术研究院有限公司

Deposit mouth banknote pushing plate control method

InactiveCN109859413AContinuous and stable deposit functionCounting objects on conveyorsCash registersEngineeringRubbing

Owner:CASHWAY FINTECH CO LTD

Solid fermentation device for garlic products

ActiveCN113930334AQuality improvementShorten the timeBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyEngineering

Owner:江苏福多美生物科技有限公司

Automatic cooling high-end equipment manufacturing machine tool drill bit

InactiveCN112170904ATo achieve the effect of automatic coolingAvoid short circuitTransportation and packagingTrepanning drillsMotor vehicle partEngineering

Owner:张新武

Method for increasing content of ginsenoside Re in panax notoginseng cultivation

InactiveCN107318433AIncrease contentIncrease production and efficiencyBiocidePlant growth regulatorsPANAX NOTOGINSENG ROOTSalicylic acid

Owner:周运德

Dish-washing machine shelf and dish-washing machine

PendingCN111803001AImprove space utilizationFulfilling suspension requirementsTableware washing/rinsing machine detailsHome applianceMechanical engineering

Owner:QINGDAO HAIER DISHWASHER +1

Touch screen, display device and driving method of display device

PendingCN106681571AWon't interfereImprove accuracyNon-linear opticsInput/output processes for data processingCapacitanceApposition

Owner:BOE TECH GRP CO LTD +1

Friction noise resistant polycarbonate composition and preparation method thereof

ActiveCN106854353AMaintain physical propertiesReduce brittlenessPolymer sciencePolystyrene

Owner:SHANGHAI KUMHO SUNNY PLASTICS

Chip module group, active element array substrate and LCD panel

InactiveCN101364577AAvoid damageAvoid destructionSemiconductor/solid-state device detailsSolid-state devicesActive componentRoom temperature

Owner:CHUNGHWA PICTURE TUBES LTD

Quick-release inductive head of inductive water tank

PendingCN114215148AQuick disassemblySimple structureWater closetsFlushing devicesStructural engineeringMechanical engineering

Owner:QUANZHOU KEFA SANITARY WARE

Automatic cup falling and rotating and collecting device for beverage dispenser and method of device

ActiveCN105551144ANo overflowSolve the real problemApparatus for dispensing fluids/granular materialsElectricityProximity sensor

Owner:SHENZHEN QIANGRUI ELECTRONICS

Advertisement variable advertising board for roads

ActiveCN106023837AHigh practical valueAdvertising is changeableIdentification meansElectric machineEngineering

Owner:广东铭策广告标识有限公司

Training data screening method, system and device, and medium

PendingCN113901992AEasy to identifyImprove training efficiencyCharacter and pattern recognitionNeural architecturesPathPingData acquisition

Owner:北京百舸飞驰科技有限公司

Field-sequential color architecture of reflective mode modulator

InactiveCN103765498AImprove color gamutExtension of timeStatic indicating devicesOptical elementsComputer graphics (images)Display device

Owner:IDC LLC

Plate turning and laminating device for processing touch screen

PendingCN109435420AChange pressureLaminationLamination apparatusReciprocating motionAir pump

Owner:李慧

Drainage people-sucking-preventing structure for swimming pool

InactiveCN108824857APrevent suckingAvoid inhalationGymnasiumSwimming poolsSolenoid valveEngineering

Owner:金袁弟

Building cement and preparation method thereof

InactiveCN105837152AOptimizing dosageEnhancement effect is goodMineral SourcesMining engineering

Owner:ANHUI HUAYE CONSTR ENG GRP

Log collection method and device and related components

ActiveCN110908885AReduce collection frequencyImprove integrityHardware monitoringSpecial data processing applicationsEngineeringData mining

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Chinese medicine liquid for treating diarrhea and preparation method of Chinese medicine liquid

InactiveCN103656065AEasy to prepareReduce manufacturing costDigestive systemPlant ingredientsDiarrhea symptomsRadix Aconiti

Owner:QINGDAO ANXIN MEDICAL DEVICES

Stabilized fertilizer containing alginate and application of stabilized fertilizer

InactiveCN106831198ATo achieve the nutritional conditions for increasing ammoniumHigh amount of available nitrogen and phosphorusCalcareous fertilisersBioloigcal waste fertilisersMicrobial agentPhosphorus utilization

Owner:SHANDONG JIEJING GROUP CORP

Lung cancer multifocal diagnosis system

ActiveCN111304330AEasy to operateEvaluation results are intuitiveMicrobiological testing/measurementMedical automated diagnosisInformation processingOncology

Owner:SHANGHAI ORIGIMED CO LTD

Movable office paper shredder

InactiveCN107262258ASimple structureEasy to useDirt cleaningGrain treatmentsPaper dustDrive motor

Owner:LIUZHOU NOBILITY WINE

Page management method and device

PendingCN113626068AControl coverageReduce maintenance costsVersion controlSoftware testing/debuggingPathPingConfiguration item

Owner:BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1

U-shape pipe elbow destressing servo clamping device and use method thereof

InactiveCN107502728AImprove surface qualityReduce deformationFurnace typesHeat treatment furnacesStructural engineeringServo

Owner:BAOYIN SPECIAL STEEL TUBE CO LTD

Nonmetal knife peeling method for cable

InactiveCN106300148AWon't hurtFull reuseApparatus for removing/armouring cablesFiberComing out

Owner:NANHU ELECTRIC CABLE

Self-jacking working platform device

ActiveCN102211750ATroubleshoot issues with boost installsLifting devicesHydraulic cylinderEngineering

Owner:CHINA GEZHOUBA GROUP CO LTD

Pervious concrete aggregate particle size measurement method based on image processing

InactiveCN106596358ASmall sizeAccurate grading curveParticle size analysisImaging processingParticle size measurement

Owner:SHANDONG UNIV

Safety protection method and device for portable computer

InactiveCN101980236AAvoid security issuesEliminate potential safety hazardsInternal/peripheral component protectionBurglar alarmProtection systemEmbedded system

Owner:邹涛

18650 lithium battery cell shell assembling and discharging device and method

InactiveCN111960088APush to assembleSmooth rotationConveyorsAssembling battery machinesEngineeringMechanical engineering

Owner:徐新建

SiC based single-phase quasi-Z-source inverter and power density increasing method thereof

PendingCN108183621AFew parametersReduce volumeEfficient power electronics conversionAc-dc conversionLoad circuitCapacitance

Owner:刘钰山

Garden trunk insect expelling fixing device

PendingCN112369401ASave installation timeQuick installation and fixingAnimal repellantsPlant protectionTree trunkTrapping

Owner:何兴昭

Acrylic acid and polyactic acid (PAA) contained functional polymer material

InactiveCN104059207AHas a nanoscale microporous structureHigh drug loadPharmaceutical non-active ingredientsSide effectAtom-transfer radical-polymerization

Owner:CHENGDU LVKE HUATONG TECH

Method for preparing mixed metal carbon-based composite material by using polyacid-based metal organic framework material

PendingCN113385196ALow costShort cycleCatalyst activation/preparationVulcanizationPorous carbon

Owner:NANYANG NORMAL UNIV

Green air purifier bracket

InactiveCN107883466AReduce pollutionIncrease humidityMechanical apparatusLighting and heating apparatusEngineeringAir pollution

Owner:东莞产权投资有限公司

Standby repair type patterned LED devices

InactiveCN104409579ASimple structureSolid-state devicesSemiconductor devicesComputer architectureEmbedded system

Owner:SUZHOU HANMO MATERIAL TECH

Detachable double-pipeline spiral conveying mechanism and assembling method

InactiveCN113023270ARealize the detachable functionEasy transferPackagingSpiral bladeElectric machine

Owner:杭州华杰商品混凝土有限公司

Leakage current suppression method and suppression device of single-phase non-isolated cascaded H-bridge inverter

ActiveCN106301051AAvoid large differences in output powerSuppress leakage currentAc-dc conversionSingle network parallel feeding arrangementsParasitic capacitanceEngineering

Owner:SUNGROW POWER SUPPLY CO LTD

Vehicle-mounted display device

ActiveCN104181766AProjectorsDriver/operatorPhoto irradiation

Owner:BOE TECH GRP CO LTD +1

Stator flux linkage matrix extraction method for permanent magnet synchronous motor, and application of stator flux linkage matrix extraction method

ActiveCN109713973AMeet the accuracy requirements of the measurementImprove accuracyElectronic commutation motor controlVector control systemsElectrical resistance and conductanceCoupling

Owner:NANJING ESTUN AUTOMATION CO LTD

Method for preparing diindolyl methane derivatives

InactiveCN103467354AEasy to operateEfficient responseOrganic chemistryPyridineAniline

Owner:SHAANXI NORMAL UNIV +1

Distribution method of channel code resources and base station

ActiveCN102045727AIncrease profitImprove throughputNetwork planningDistribution methodControl channel

Owner:HUAWEI TECH CO LTD

Adsorbing type hemostatic dressing plaster

InactiveCN101147712AStrong clinical practicabilityImprove reliabilitySurgeryAbsorbent padsMedicineVALVE PORT

Owner:THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV

Tool for a glass-bending process

InactiveCN106458686AGlass transportation apparatusGlass reforming apparatusEngineeringCentral region

Owner:SAINT-GOBAIN GLASS FRANCE

Treatment method of incompletely regenerated flue gas

ActiveCN111346502AGood dispersionHigh catalytic conversion activityGas treatmentMethane captureCatalytic transformationPtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

Mobile IPv6 based household network accessing method and its network appliance

ActiveCN101083574AEasy to implementImprove scalabilityData switching by path configurationExtensibilityNetwork Access Control

Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

Method and system for testing radio-frequency performance of receiver in multi-antenna channel environment

InactiveCN101667873AReceivers monitoringDiversity/multi-antenna systemsSimulationRadio frequency

Owner:ZTE CORP

Laminate flooring middle-layer material with excellent thermostability and preparation method thereof

ActiveCN104130521AImprove thermal stabilityGuaranteed thermal stabilityCouplingPlasticizer

Owner:ZHEJIANG KINGDOM NEW MATERIAL GRP CO LTD

Method for preparing novel thermotropic hard hydrogel oil well water shutoff agent

ActiveCN111961455ADrilling compositionMaterials scienceCinnamic acid

Owner:QINGDAO UNIV

Alumina carrier and preparation method thereof

ActiveCN109092320AInhibition of polymerizationHigh selectivityCatalyst carriersMetal/metal-oxides/metal-hydroxide catalystsGasolinePetrochemical

Owner:FUZHOU UNIV

Herbal medicine slicing machine for slicing rhizoma alismatis

ActiveCN112077923AControl thicknessWill not affect the finished productMetal working apparatusMedicinal herbsReciprocating motion

Owner:HUAYI PHARMA

Application of norisoboldine in preparing medicament for treating autoimmune disease

InactiveCN101375850AOrganic active ingredientsImmunological disordersImmunologic disordersUlcerative colitis

Owner:CHINA PHARM UNIV

Cylindrical composite electrode and consolidating device for electrochemical consolidation of soft soil

InactiveCN102943463AIncreased pile radiusImprove carrying capacitySoil preservationComposite electrodeElectrode pair

Owner:HUAZHONG UNIV OF SCI & TECH

State determination method and device during cable aging process and aging device

ActiveCN110346677AAging achievedFault location by conductor typesEnvironmental/reliability testsInsulation layerCondition monitoring

Owner:STATE GRID BEIJING ELECTRIC POWER +2

Method for predicting college archives-casting score line by using double-three system

PendingCN108629454AImprove accuracyImprove reliabilityForecastingRatio methodComputer science

Owner:上饶市普适科技有限公司

Carton printing equipment facilitating discharging

ActiveCN112590361AEasy to printThe distance is easy to adjustPlaten pressesPrinting press partsCartonStructural engineering

Owner:深圳市永润印刷有限公司

Mixed fertilizer formula for planting eggplant trees

InactiveCN101638337ABiocideFungicidesThiophanate-methylRoot rot

Owner:深圳市湖尔美农业生物科技有限公司

Commercial vehicle tyre

InactiveCN109072499AHas tensile strengthPrevent extrusion penetrationHeavy duty tyresHeavy duty vehicleEngineeringCommercial vehicle

Owner:CONTINENTAL REIFEN DEUTSCHLAND GMBH

Combined trolley lifted by jack

InactiveCN105776073AReasonable structureReduce labor intensityLifting devicesJackscrewEngineering

Owner:郭菲

Air conditioner cold accumulation storage temperature control system and method

InactiveCN109028393ATemperature Condition MonitoringAvoid harmMechanical apparatusLighting and heating apparatusSensor arrayTemperature control

Owner:安徽南国冷热综合能源有限公司

Temperature-pressure control system for dipping pot

InactiveCN103163917AEasy to controlPrecise temperature controlSimultaneous control of multiple variablesControl systemControl theory

Owner:XIAN LONGDE TECH

Anti-corrosion, flame-retardant and environment-friendly furniture coating

InactiveCN107955533AFormulation ScienceNo pollution in the processFireproof paintsRosin coatingsEpoxyPolyvinyl alcohol

Owner:安徽省凯丽方化工有限公司

Dead time correction method and device, computer equipment and storage medium

ActiveCN113712583AQuality improvementReconstruction from projectionComputerised tomographsCounting rateSimulation

Owner:SHANGHAI UNITED IMAGING HEALTHCARE

MOX fuel cladding tube reutilization method

ActiveCN111430055AIncrease profitMeet needsFuel elementsNuclear energy generationMOX fuelAtomic physics

Owner:THE 404 COMPANY LIMITED CHINA NAT NUCLEAR

Rock tunneling method and tunneling machine

InactiveCN113279772AImprove excavation efficiencyReduce excavation costsTunnelsRock tunnelEngineering physics

Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

Tour machine

InactiveCN101114283AEasy to know instantlyTranslation implementationSpecial data processing applicationsComputer networkUser input

Owner:陈修志

Preparation method for diphenyl diselenium compound

ActiveCN108047107AWide range of substratesImprove toleranceOrganic chemistryOrganic solventReaction temperature

Owner:WENZHOU UNIVERSITY

Clamp for machining of end faces of cam shafts

InactiveCN104589112AWill not deformImprove stabilityWork clamping meansPositioning apparatusCamMachining

Owner:柳州瑞明威罗动力机械有限公司

Impurity removing device for removing iron impurities in feed raw materials

PendingCN111940127AAchieve cleanupQuick clean upMagnetic separationLoading/unloadingIron removalEngineering

Owner:申亚生物科技股份有限公司

Wireless communication signal receiving device and method

InactiveCN111585590AReduce frictionConstant gapTransmissionMachineControl theory

Owner:淮南市明理网络科技有限公司

Bluetooth baseband simulation method and device

PendingCN114064201ARealize simulationImprove the simulation effectInterprogram communicationSoftware simulation/interpretation/emulationData packComputer architecture

Owner:ANYKA (GUANGZHOU) MICROELECTRONICS TECH CO LTD

Radar image recognition system, method and device and computer readable storage medium

PendingCN111178331AHigh precisionReduce the amount of parametersCharacter and pattern recognitionNeural architecturesFrequency spectrumEngineering

Owner:SHENZHEN UNIV

High-stability furnace bottom roller

InactiveCN111378828AHigh temperature resistantSmall thermal expansionMolten spray coatingFurnace typesThermal insulationSilicon oxide

Owner:江苏亚太特种铸钢厂有限公司

Method and apparatus for discharging liquid material, and program

ActiveCN102470391AThe discharge state is stableImprove discharge accuracySpray nozzlesPretreated surfacesEngineeringMechanical engineering

Owner:MUSASHI ENG INC

Energy-saving insulation external crucible and application method thereof

InactiveCN107338361AGood precipitation separation effectNo stirringProcess efficiency improvementMelting tankSiphon

Owner:梁瑞兵 +1

Network signal coverage system based on stratospheric airship

InactiveCN108111218AImprove network signal coverageLarge coverage areaRadio transmissionTerminal equipmentEngineering

Owner:BEIJING UNIV OF AERONAUTICS & ASTRONAUTICS DONGGUAN

Sound velocity tester based on Internet of things

PendingCN108519145ARealize IoTImprove experimental efficiencyVelocity propogationEducational modelsTransducerMotor control

Owner:HANGZHOU DAHUA INSTR MFG CO LTD

Code improvement method and device based on measurement platform, medium and equipment

PendingCN113791818AReduce correction error rateAgile developmentCode refactoringSoftware testing/debuggingComputer hardwareSoftware engineering

Owner:SHANGHAI PUDONG DEVELOPMENT BANK

High-precision automatic focusing method and device with anti-noise capability based on differential confocal detection

ActiveCN112904526AReduce random errorImprove noise immunityMountingsBeam splitterLight beam

Owner:ZHEJIANG UNIV +1

Fabric with characteristics of moisture absorption and sweat discharge, and foamability test process thereof

InactiveCN107764983APlay the function of moisture absorption and perspirationEasy to wash and quick dryCellulosic plastic layered productsTextile testingMoisture absorptionEngineering

Owner:JIANGYIN QUANSHUN TEXTILE CO LTD

Double-layer centrifugal fan

PendingCN110131203ASolve the problem of ventilation and heat dissipationSolve Cooling ProblemsPump componentsPumpsMotor driveEngineering

Owner:南通为华创新材料科技有限公司

Shear type aerial work platform with lifting cable

InactiveCN110182702AImprove work efficiencyImprove securitySafety devices for lifting equipmentsWing fastenersConductor CoilAerial work platform

Owner:XUZHOU NORMAL UNIVERSITY

Preparation method of loaded type silver catalyst for formaldehyde purification

InactiveCN107812520AMild preparation methodEasy to operateGas treatmentDispersed particle separationCarbon nanotubeSalt solution

Owner:YANGZHOU UNIV

Method and system for providing action recommendations associated with kitchen appliances

PendingCN111971750AHealth-index calculationNutrition controlNutritionEngineering

Owner:MIDEA GRP CO LTD

Method for discriminating output performance of royal jelly by using honeybee he*71 gene fluorescent quantitative PCR technology

InactiveCN103409528AGood yield performanceDetection scienceMicrobiological testing/measurementFluorescence/phosphorescenceBiotechnologyNectar source

Owner:FUJIAN AGRI & FORESTRY UNIV