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.

Dish stirling solar power generation monitoring system

InactiveCN105958651ANovel structureComprehensive monitoring statusPhotovoltaic monitoringPhotovoltaic energy generationEngineeringSolar power

Owner:西部国际绿色能源斯特林(贵州)智能装备制造有限公司

High-flame-retardancy polyurethane spraying foam prepared from crude TCPP product and method for preparing high-flame-retardancy polyurethane spraying foam

ActiveCN110028644AAvoid Refining ProcessesReduce manufacturing costFireproof paintsPolyurea/polyurethane coatingsPolyesterFoaming agent

Owner:烟台市顺达聚氨酯有限责任公司

Corn combine

ActiveCN105210552AQuality improvementHigh strengthMowersAgricultural scienceAgricultural engineering

Owner:聊城国环现代农业科技有限公司

Real-time interaction treadmill

InactiveCN105056468AImprove interactivityIncrease entertainmentMovement coordination devicesCardiovascular exercising devicesControl theoryRoad condition

Owner:王燕军

Yttrium-cerium composite oxide-based up-conversion luminescent material and preparation method thereof

ActiveCN107523298ASimple preparation processSmall powder particlesLuminescent compositionsCeriumUp conversion

Owner:WENZHOU UNIVERSITY

Question and answer method and device based on knowledge graph, computer equipment and storage medium

ActiveCN110457431AImprove accuracyExpand the scope of the queryText database indexingText database queryingQuestions and answersKnowledge graph

Owner:SHENZHEN ZHUIYI TECH CO LTD

Air lift type pond shellfish floating frame culture system

ActiveCN111493015AEasy to harvestRealize isolated breedingClimate change adaptationPisciculture and aquariaWater flowAir blower

Owner:ZHEJIANG WANLI UNIV

Differential Manchester decoding circuit and system

ActiveCN104717036AImprove decoding rateEasy to decodeError preventionOriginal dataCoded element

Owner:WUHAN RUINAJIE ELECTRONICS TECH

Automatic paper-dividing and paper-packing device

InactiveCN103112733AReduce labor intensityStable structureShock-sensitive articlesArticle feedersManufacturing lineIndustrial engineering

Owner:山东云科机械科技股份有限公司

Special rapid installation type prestress anchorage device

InactiveCN109057163APlay a guiding roleEnsure stabilityBuilding reinforcementsPre stressEngineering

Owner:ZHEJIANG HONGXIANG STEEL STRUCTURE CO LTD

Method for correcting and aligning work shadow cover and mask shadow cover before fluorescent powder jet printing

InactiveCN101279314ASimple structureEasy to operateLiquid surface applicatorsCoatingsEngineeringColor mixing

Owner:NANJING HUAXIAN HIGH TECH CO LTD

Processing course dynamic optimization method and system used in chemical machinery grinding of metal embolization

ActiveCN109664162APrecise thickness controlAvoid short circuitLapping machinesDynamical optimizationLoop control

Owner:CHANGXIN MEMORY TECH INC

Plywood pressing machine

ActiveCN110228112AReduce the bending effectReduce congestionPlywood pressesVeneer pressesManufacturing technologyEngineering

Owner:山东绿树源木业有限公司

Method for preparing nano-porous carbon molecular sieve with high specific surface area by petroleum coke

ActiveCN1631775AMolecular-sieve compoundsMolecular sieveComminution

Owner:PETROCHINA CO LTD +1

Method for improving treatment efficiency of organic waste gas by adopting four-bed RTO and four-bed RTO

ActiveCN111023123ANo secondary pollutionAvoid cloggingIncinerator apparatusAmmoniacal nitrogenExhaust fumes

Owner:江苏齐清环境科技有限公司

Method and system for guaranteeing availability of storage service and computer readable medium

ActiveCN110099084AEasy accessImprove usabilityData switching networksClient-side

Owner:BEIJING YIZHEN XUESI EDUCATION TECH CO LTD

Method for preparing collagen-II aquagel for inducing chondrogenic differentiation of stem cells

ActiveCN108003360APhotocrosslinkableWith mechanical strengthTissue regenerationProsthesisPhotoinitiatorCollagen ii

Owner:SICHUAN UNIV

Formula feed of caesalpinia sepiaria bristletails

ActiveCN104054920AMeeting nutritional needsImprove survival rateAnimal feeding stuffAccessory food factorsBiotechnologyAcetic acid

Owner:JINHUA SENLINZHIBAO AGRI & FOREST TECH DEV CO LTD

Vehicle lamp dimming motor shell overall gap determination and leakage detection fixture

InactiveCN103017716ASave human effortReduce investmentGeological measurementsAutomotive engineering

Owner:KUNSHAN SAN TOHNO ELECTRON

Radar level meter

ActiveCN106052801AAvoid detection biasGuaranteed tightnessMachines/enginesLevel indicatorsEngineeringHigh pressure

Owner:大庆市镁龙测控技术有限公司

Strong-antibacterial austenitic stainless steel applied to kitchen supplies

ActiveCN108728760AImprove antibacterial propertiesChemical compositionAustenite

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Progressive stamping die for automobile central control system keel framework

ActiveCN106734589AAvoid getting stuckRealize one-piece moldingShaping toolsKeelControl system

Owner:全椒康盛机电有限公司

Control system and method for battery pack charging

ActiveCN107342606AAvoid overchargingAvoid harmCharging stationsMobile unit charging stationsCommunication interfaceElectricity

Owner:CONTEMPORARY AMPEREX TECH CO

Metallization process for honeycomb epoxy glass fiber reinforced plastic antenna

ActiveCN103741148AWith heat conductionWith magnetic permeabilityRadiating elements structural formsLiquid/solution decomposition chemical coatingEpoxyAntenna design

Owner:36TH RES INST OF CETC

Clock isolation method and device

ActiveCN105471537AImprove accuracyImprove efficiencyTime-division multiplexThe InternetComputer module

Owner:BEIJING HUAWEI DIGITAL TECH

Five-stage headphone and manufacturing method thereof

ActiveCN103686583AAspect accessAdvanced technologyCoupling device detailsEarpiece/earphone attachmentsBiochemical engineeringHeadphones

Owner:SHANGHAI RADIATE COMM ELECTRONICS

Semiconductor film field effect transistor made of unstable two-dimensional material and preparation method thereof

ActiveCN110634958ASmall electrical hysteresisIncrease productionTransistorSemiconductor/solid-state device manufacturingMicro nanoHysteresis phenomenon

Owner:SHANDONG UNIV

Method for extracting purgation alcohol acid from plant wastes

ActiveCN112062807ARealize comprehensive utilizationReduce usageSteroidsSenecioAlcohol ethyl

Owner:THE KEY LAB OF CHEM FOR NATURAL PROD OF GUIZHOU PROVINCE & CHINESE ACADEMY OF SCI

Interlayer toughening carbon fiber-metal layer plywood

ActiveCN102991009AEliminates galvanic corrosion problemsComplete structureSynthetic resin layered productsMetal layered productsPorosityCarbon fibers

Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

Ultra-low power consumption wireless switch signal monitoring system

ActiveCN111243252ALow power working stateRealize low voltage alarmTransmission systemsElectrical testingCommunication unitSwitching signal

Owner:上海航兢电子科技有限公司

Method and device for configuring BWP related measurement gap, base station and user equipment

ActiveCN110012498AGuaranteed performanceIncrease flexibilityWireless communicationEngineeringUser equipment

Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Fan with improved rotational speed control module and fan group constituted thereby

ActiveCN101813093AReduce manufacturing costWith automatic speed adjustment functionField or armature current controlPump controlComputer moduleEngineering

Owner:SUNONWEALTH ELECTRIC MACHINE IND

Method for detecting hydrogen peroxide based on bimetallic Co/Mn-MOFs enzyme-like property colorimetric method

ActiveCN108956489AHigh sensitivityEasy to operateMaterial analysis by observing effect on chemical indicatorColor/spectral properties measurementsChromogenic SubstratesDecomposition

Owner:DALIAN UNIV OF TECH

Shift register and driving method thereof, light-emitting control circuit and display device

ActiveCN107424649AStable voltage differenceFacilitate the realization of narrow bezel designStatic indicating devicesDigital storageShift registerComputer module

Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Zymolyte as well as preparation method and application thereof

InactiveCN108341714ASolve the real problemReduce usageBiocidePlant growth regulatorsDiseaseWater soluble

Owner:安徽帝元生物科技有限公司

Preparation method of temperature-adjusting fiber, temperature-adjusting fiber and fabric

ActiveCN113403704APlay a role in temperature regulationAnti-friction washingArtificial filaments from cellulose derivativesWoven fabricsFiberPolymer science

Owner:深圳减字科技有限公司

Seawall protection structure

PendingCN108286239AEasy constructionBreakwatersQuaysThin walled cylinderThin walled

Owner:GUANGDONG RES INST OF WATER RESOURCES & HYDROPOWER

Earthquake model speed detection system

ActiveCN108061597ASimple structureGuaranteed repeatabilityEarthquake measurementVelocity propogationEngineeringBroadband

Owner:CHINA PETROLEUM & CHEM CORP +1

Electric-quantity display control method, device, terminal, and compute readable storage medium

ActiveCN109254644AImprove management experienceConfidenceHardware monitoringPower supply for data processingFirst FillBattery charge

Owner:CHINA PING AN LIFE INSURANCE CO LTD

Electromagnetic and permanent magnet parallel magnetic circuit mixed excitation driving motor of electric automobile

InactiveCN105743254AReduce Flux LeakageIncrease output powerMagnetic circuit rotating partsElectric machineConductor Coil

Owner:张学义

Coat hanger

InactiveCN104983271ASimple designLow costApparel holdersEngineeringClothes hanger

Owner:殷海涛

Control method and device based on terminal extensible area

InactiveCN110162170ALarge operating rangeSolve technical problems with limited operating spaceInput/output for user-computer interactionGraph readingComputer terminalPattern perception

Owner:BEIJING 7INVENSUN TECH +1

A method for automatically extracting text information

ActiveCN109145260ARealize automatic extractionImprove accuracyNatural language data processingText database indexingCharacter analysisDocument format

Owner:UNIV OF SCI & TECH BEIJING

Transverse bridge cable compensation device

PendingCN112909839AAvoid wear and tearEasy to installApparatus for laying cablesEngineeringStructural engineering

Owner:温州永诚电力科技有限公司

Calligraphy evaluation method and system

PendingCN114663984AImprove generalization abilityImprove accuracyNeural learning methodsSignature reading/verifyingComputer graphics (images)Engineering

Owner:暗物智能科技(广州)有限公司

Aluminum-plastic film shell-punching residual stress on-line detection method

PendingCN111982374ARealize online detectionAccurate assessment of residual stressUsing optical meansApparatus for force/torque/work measurementData simulationEngineering

Owner:LIYANG EXCELLENCE NEW MATERIAL TECH CO LTD

Low-cost polysulfone alloy

ActiveCN109504089AReduce contentMaintain mechanical propertiesGlass fiberAlloy

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Numerical control polishing machine

InactiveCN112936037AChange spacingShorten the timeGrinding carriagesGrinding drivesHazardous substancePolishing

Owner:张家界汽车配件制造有限责任公司

Lining film for vacuum chamber wall of sputtering equipment and preparation method

InactiveCN109719021AExtended service lifeNo pollution in the processLiquid surface applicatorsVacuum evaporation coatingSputteringPolymer science

Owner:NINGBO DUNHE TECH CO LTD

Medicine hot compress device for traditional Chinese medicine nursing

InactiveCN114367026APromote blood circulationPain reliefElectrotherapyVibration massagePharmacy medicineNursing care

Owner:张淑玲

Fabricated recoverable circular working well of preset pipe-jacking door opening and rotary back leaning wall and construction method of fabricated recoverable circular working well

ActiveCN110485472AShort construction periodSave operating spaceArtificial islandsExcavationsPre embeddingStructure system

Owner:南方工程检测修复技术研究院

Method and system for virtualizing fault detection and maintenance process of insulation oil gas chromatography system

ActiveCN103675116ALow costAvoid undue riskComponent separationProcess engineeringFault analysis

Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD

Low-reflection plastic lens barrel, manufacturing method thereof, imaging lens group and camera device

PendingCN111308637AReduce reflectionReduce injectionMountingsCamera body detailsEngineeringImaging lens

Owner:ZHEJIANG SUNNY OPTICAL CO LTD

Gas-assisted stirring device for sand-blasting machine

InactiveCN108481215AImprove sealingImprove the mixing effectAbrasive feedersAbrasive machine appurtenancesSand blastingChemical engineering

Owner:SUQIAN SUHUAN GLASS ARTS & CRAFTS

Method for demoulding and turning of concrete prefabricated column

PendingCN113200453AEasy to operateEasy constructionCeramic shaping apparatusLoad-engaging elementsArchitectural engineeringLifting equipment

Owner:CHINA NO 15 METALLURGICAL CONSTR GRP

Synthetic aperture sonar speckle noise suppression method based on multiresolution analysis

InactiveCN103426145AReduce speckle noiseEnhance grayscale contrastImage enhancementMultiresolution analysisSynthetic aperture sonar

Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

Construction technology for reducing post-construction settlement of collapsible loess

InactiveCN110029652AReduce construction processImprove mobilitySoil preservationEngineeringSubgrade

Owner:CHINA MCC17 GRP

Screw locking device for assembling film-type gas meter

InactiveCN105817875AAchieve lockingTighten to achieveMetal working apparatusEngineeringSlide plate

Owner:SICHUAN HAILI INTELLIGENT & TECH

Anti-radiation double-mode phase-locked loop circuit

ActiveCN107241093AImprove radiation resistanceEliminate the effects ofPulse automatic controlPhase detectorPhase locked loop circuit

Owner:NAT UNIV OF DEFENSE TECH

Fuel cell stack anode water management control system and control method

PendingCN114361517AReduce power consumptionLow costFuel cellsThermodynamicsFuel cells

Owner:浙江高成绿能科技有限公司

Self-powered wireless mouse with micro-energy collecting devices

PendingCN113778243AImprove capture efficiencyHigh vibration frequencyPiezoelectric/electrostriction/magnetostriction machinesInput/output processes for data processingCantilevered beamPiezoelectric cantilever

Owner:HARBIN ENG UNIV

After heat heating system and method for filtering blast furnace slag flushing water by using bottom filter tank

InactiveCN102492796AAvoid affecting the filtering abilityGuaranteed filtering effectDischarge devicesHot-water central heatingFiltrationWater filter

Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

Silk reeling machine for container

InactiveCN106628702ASimple structureEasy to useLarge containersEngineeringMechanical engineering

Owner:盐城市华普轻纺机械有限公司

Component positioning device and component feeding device

PendingCN109277792AAdjustable positionEasy to adjust the fixed positionMetal working apparatusEngineeringFixed position

Owner:BOZHON PRECISION IND TECH CO LTD

Digital television multimedia broadcast transmission system exciter

InactiveCN101163246ASimple structureTelevision system detailsColor television detailsProcess moduleCarrier signal

Owner:BEIHANG UNIV

Water-based cleaning agent

InactiveCN105861185AAvoid harmNo pollution in the processOrganic non-surface-active detergent compositionsWater basedCarboxylic acid

Owner:俞凤鸣

Full-automatic clothes folding and storing all-in-one machine

InactiveCN112941870AEasy to storeImprove space utilizationFolding thin materialsTextiles and paperMechanical engineeringFully automated

Owner:WENZHOU POLYTECHNIC

Optical fiber energy supply based multi-point blasting system and operation method

ActiveCN111707152AReduce transmission lossRealize multi-point blastingBlasting cartridgesBlastingElectrical batteryElectromagnetic interference

Owner:NANJING UNIV OF POSTS & TELECOMM

Heat treatment production line for high-strength stainless steel plate

InactiveCN108929939ARealize full-line automatic operationImprove the level of intelligenceFurnace typesHeat treatment furnacesProduction lineSheet steel

Owner:京港工业炉科技(苏州)有限公司

Context repositioning method

InactiveCN100477844CDecompress correctlyError prevention/detection by using return channelNetwork traffic/resource managementTelecommunicationsRobust Header Compression

Owner:LG ELECTRONICS INC

PVC modified material for semi-transparent LED light strip and preparation method thereof

InactiveCN107254123AGood light transmissionImprove temperature resistanceWeather resistancePlasticizer

Owner:广东祺龙科技有限公司

Cooling pad for laptop

InactiveCN103760959ANot easy to blockImprove cooling effectDigital data processing detailsThermal reliefCooling effect

Owner:刘彪

Non-return temperature-control valve and modular environment-friendly fuel filter adopting same

PendingCN109653919ASimple structureFirmly connectedMachines/enginesThermal treatment of fuelTemperature controlFuel filter

Owner:PINGYUAN FILTER

Rotary compressor

ActiveCN101012832AReasonable structureFast assemblyRotary piston pumpsRotary piston liquid enginesSlide plateEngineering

Owner:GUANGDONG MEIZHI COMPRESSOR

Paper-based functional material and preparation method thereof

PendingCN112442921ALarge specific surface areaImprove hydrophilicityNon-fibrous pulp additionPaper/cardboardStaphyloccocus aureusMoisture absorption

Owner:CHINA NAT PULP & PAPER RES INST CO LTD

An intelligent universal vending machine and an intelligent automatic vending system

ActiveCN107088873BSatisfy the tasteProgramme-controlled manipulatorGripping headsPublic placeControl system

Owner:北京心康百博生物科技有限公司

Green energy based organic fertilizer stirring device

InactiveCN108191481AImprove conversion efficiencyGuaranteed uniformityEnergy inputOrganic fertiliser preparationEngineeringDrive motor

Owner:邵真

Fractionation process for cracking gas from oxidation pyrolysis of gaseous hydrocarbon

InactiveCN101486625ANo dischargeReasonable workmanshipDistillation purification/separationHydrocarbonsDesorptionFractionation

Owner:SHANDONG UNIV OF SCI & TECH

Method for cultivating styrax faberi from shrub to small arbor

ActiveCN109526514AMeet the needs of useMake up for the lack of resourcesCultivating equipmentsHorticulture methodsStyrax faberiChinese flowering crabapple

Owner:JINLING INST OF TECH

Indoor three-dimensional model automatic reconstruction method and system with structural semantics

ActiveCN110009727AImprove robustnessImprove reconstruction accuracyImage enhancementImage analysisPlane segmentationReconstruction method

Owner:SHENZHEN UNIV

Macro-micro motion control device and method

PendingCN107471838ASimple structureSmooth motionOther printing apparatusMotor driveGrating

Owner:UC NANO TECH CO LTD

Traceability racing method, device and equipment based on alliance chain and readable storage medium

PendingCN111611619ADigital data protectionCommerceSmart contractDatabase

Owner:牛津(海南)区块链研究院有限公司

Extruding and conveying integrated machine of fiberglass-reinforced plastic laminated plate

PendingCN109986865AAutomate operationControlling laminationLaminationGear wheelComputer module

Owner:河南安赛机制玻璃钢实业有限公司

Soil sampling claw applicable to land salinization

InactiveCN108020436AReasonable structureEasy to detectWithdrawing sample devicesAgricultural engineeringThrough transmission

Owner:成都敏硅科技有限公司

Method for testing purification effect of drinking water filter element

PendingCN114324112AAvoid the problem that the filtering effect is not up to standardMake sure the product is of good qualityWeighing by removing componentColor/spectral properties measurementsPermanganate saltWater filter

Owner:昆山矽崴环保设备有限公司

Anionic surfactant and preparing method thereof

ActiveCN105368427AInterface performance unchangedReduce the amount of adsorptionDrilling compositionSalt resistanceAryl

Owner:CHINA PETROLEUM & CHEM CORP +1

Ultraviolet fluid purification method, device and equipment and computer readable storage medium

PendingCN113274537AEasy to controlImprove purification efficiencyWater/sewage treatment by irradiationTreatment control/steeringThermodynamicsPurification methods

Owner:深圳市格林维尔技术有限公司

Novel FLNG heat exchanger with Z-shaped channel flow

InactiveCN110440625AAvoid wastingFast shippingIndirect heat exchangersHeat transmissionEngineering

Owner:JIANGSU UNIV OF SCI & TECH +1

X-ray detector

InactiveCN103690180AReduce protection requirementsReduce the difficulty of detectionRadiation diagnosticsSoft x rayX-ray

Owner:叶小平

Car body door cover plate edge rolling device and edge rolling method thereof

InactiveCN108031739AAvoid misalignmentPrevent misalignment and deformationVehicle componentsEngineeringDislocation

Owner:ANHUI RUIXIANG IND

Human health data transmission method and related equipment and storage device thereof

PendingCN111557652ARealize intelligent transmissionAvoid interferenceDiagnostic recording/measuringSensorsHuman bodyHuman health

Owner:GUANGDONG SKG INTELLIGENT TECH CO LTD

Vibrating feeder with selectable conveying direction

InactiveCN103043386ASave resourcesSave spaceJigging conveyorsEngineeringMechanical engineering

Owner:XINXIANG GAOFU MACHINERY CO LTD

Laminated piezoelectric element

PendingCN114080698AReduce the likelihood of exposureReduce short circuit defectsPiezoelectric/electrostrictive/magnetostrictive devicesElectrical resistance and conductanceElectrical polarity

Owner:TDK CORPARATION

A 250W power 18GHz fixed attenuator

InactiveCN106785281ASmall standing waveBandwidthWaveguide type devicesUltrasound attenuationMechanical stability

Owner:SHANGHAI HUAXIANG COMP COMM ENG

Method for FTrPSA (full temperature range-pressure swing adsorption) hydrogen production recycling of high-concentration ammonia-containing tail gas from LED-MOCVD (light emitting diode-metal oxide chemical vapor deposition) processing

ActiveCN108609583AAchieve reuseEmission reductionHydrogen separation using solid contactDispersed particle separationHigh concentrationChemical vapor deposition

Owner:SICHUAN TECHAIRS