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.

An automatic assembly machine for slide rails

ActiveCN105643272BRealize automatic rivetingImprove stabilityAssembly machinesEngineeringAssembly automation

Owner:GUANGDONG SACA PRECISION MFG CO LTD

A clamping device for steel pipe processing

ActiveCN107470848BSafe and stable clampingEasy to weldWelding/cutting auxillary devicesAuxillary welding devicesSingle plateArchitectural engineering

Owner:ZHEJIANG SUNSHINE LEISURE PROD

Composite magnetic conductive sheet for wireless charging and near-field communication and preparation method thereof

ActiveCN105336465BIncrease crack insulationIncrease reading and writing distanceInductances/transformers/magnets manufactureMagnetic materialsInterference resistanceMetal

Owner:ADVANCED TECHNOLOGY & MATERIALS CO LTD

An electric pressurized anti-g suit

ActiveCN110182368BAvoid hypoxiaReduce weightFlying suitsPhysical medicine and rehabilitationGear wheel

Owner:FOURTH MILITARY MEDICAL UNIVERSITY

Use method for adjustable and convenient cucurbit modeling rack

ActiveCN105393818AEasy to useSave human effortHorticulture methodsIndustrial engineering

Owner:天津市兆富科技发展有限公司

Indication device for inclination of linear insulators on transmission line poles and towers

ActiveCN104019796BReduce the number of tower measurementsReduce investmentAngle measurementIncline measurementPower gridEngineering

Owner:STATE GRID CORP OF CHINA +1

Method for controlling weed in wet rice cultivation

ActiveCN103429083ABiocideAnimal repellantsPaddy fieldWeed

Owner:SUMITOMO CHEM CO LTD

Easily-mounted sliding wheel mechanism, door system comprising easily-mounted sliding wheel mechanism and easily-mounted sliding wheel mechanism installing method

InactiveCN111648687AEasy to installImprove stabilityCarpet cleanersFloor cleanersPulley

Owner:ZHONGSHAN OPIKE HARDWARE PROD CO LTD

An improved preparation process of synthetic diamond sintered body

ActiveCN109465456BPreparation pressure reductionShorten production timeChemical vapor deposition coatingSilicon oxideSynthetic diamond

Owner:ANHUI YAZHU DIAMOND

Method for determining microprotein in near infrared wavelength zone based on dye binding principle

InactiveCN1180239CIncrease absorbanceHigh sensitivityColor/spectral properties measurementsBiological testingCyanineLuminosity

Owner:XIAMEN UNIV

a primer

ActiveCN104004422BGood yellowing resistanceCoatingsWaxAcrylic resin

Owner:珠海展辰新材料股份有限公司

A kind of cocrfenimn high-entropy alloy reinforced by self-generated nanoparticles in situ and its preparation method

ActiveCN111534736BHigh strengthAchieve alloyingHigh entropy alloysNanoparticle

Owner:SHANGHAI JIAOTONG UNIV

Dynamic filtering-membrane bioreactor for sewage treatment and filtering method thereof

ActiveCN101857304BIncrease membrane fluxCheap and efficientSustainable biological treatmentBiological water/sewage treatmentActivated sludgeFiltration

Owner:RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN

Rigid-connection enhanced heat transfer device

InactiveCN102384698BExtended service lifeAvoid wear and tearRotary device cleaningEnhanced heat transferEngineering

Owner:江苏壹泰节能环保科技有限公司

Production process of waterproof leakage-repairing adhesive

InactiveCN1309796CFully reuseWill not polluteOther chemical processesHydrocarbon polymer adhesivesCalcium hydroxideSludge

Owner:叶贤忠

A composite cross electrostatic electric field air purification device

ActiveCN104819519BImprove purification efficiencyImprove pollutionMechanical apparatusLighting and heating apparatusParticulatesIndoor air quality

Owner:CHANGSHU DONGSHEN ELECTRON DEVICE CO LTD

Partial discharge model of stress cone dislocation in 10kv cable intermediate joint

ActiveCN103630807BEfficient extractionConvenient researchTesting dielectric strengthJoint dislocationCopper

Owner:STATE GRID CORP OF CHINA +2

A punching die for c-shaped steel for steel structure

ActiveCN109590376BAvoid injuryImprove work efficiencyShaping toolsPerforating toolsPunchingManufacturing engineering

Owner:合肥巍华钢结构有限公司

Modified abs special material for automobile and its production method

ActiveCN101747582BImprove heat and oxygen aging resistanceImprove surface roughnessSolubilityAntioxidant

Owner:CHINA FIRST AUTOMOBILE

A remote control type multifunctional spa bathtub intelligent controller

ActiveCN113050505BImprove convenienceReduce energy consumptionProgramme controlComputer controlInformation processingHuman–computer interaction

Owner:GUANGDONG LINGXIAO PUMP IND

Diesel particulate filter

InactiveCN100453774CAvoid deteriorating attrition ratesReduced ease of operationInternal combustion piston enginesDispersed particle filtrationStopped workCell wall

Owner:HEESUNG ENGELHARD CORP

Two-stage robust programming method for flexible multi-state switches and related equipment

ActiveCN113241760BIncrease powerImprove practicalitySingle network parallel feeding arrangementsPhotovoltaic energy generationFeeder lineControl engineering

Owner:WUHAN UNIV +1

A kind of placer gold glaze ceramic tile and preparation method thereof

ActiveCN113402305BAchieving a crystallization effectHigh artistic valueGlazeKaolin clay

Owner:GUANGDONG NEWPEARL CERAMIC GRP CO LTD +4

A high-precision cutting device for fruit cartons

ActiveCN106182889BPrevent movementAccurate cutting positionBox making operationsPaper-makingCartonEngineering

Owner:武汉雅佳荣纸制品有限公司

Device for retaining dust created by a drilling operation, and method for drilling a wall using said retaining device

InactiveCN107107131ANo leaksDirt cleaningTurning toolsBiomedical engineeringDrill bit

Owner:洁福有限公司

An environmental protection water surface garbage collection and crushing device

ActiveCN109403290BPlay a role in collectingPollution controlWater cleaningGrain treatmentsRefuse collectionSpiral blade

Owner:山东佛士特环保处置有限公司

Screen sound exciter and electronic equipment

ActiveCN110177322BRealize elastic fixed connectionEasy to assembleElectrical transducersLoudspeakersEngineeringVoice coil

Owner:AAC MICROTECH CHANGZHOU

A wireless routing device access method and wireless routing device

ActiveCN112153721BEasy to operateSpend less energySpatial transmit diversityAssess restrictionComputer networkTelecommunications

Owner:HUAWEI TECH CO LTD

Intelligent statistical method for data sharing, intelligent statistical display method and device

ActiveCN107766470BIncentive Communication StrengthIncrease motivationSpecial data processing applicationsWeb data retrieval using information identifiersEngineeringData sharing

Owner:广东南都全媒体网络科技有限公司

A transmission optimization method based on convex optimization theory

InactiveCN103929273BSolve optimization problemsReduce receptionError prevention/detection by diversity receptionSystem capacityAlgorithm

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

On-line detection method and device for material moisture content of belt conveyor

ActiveCN108254281BNot easy to interfereAccurate detectionWeighing apparatus using radiationWeighing apparatus for continuous material flowImage pairDry basis

Owner:HUNAN CHANGTIAN AUTOMATION ENG CO LTD

Mechanical press with twin-stage air cushion device

InactiveCN101961928BAvoid failureGood maintenance characteristicsPressesEngineeringMechanical press

Owner:WUXI TUOFA AUTOMATIC CONTROL EQUIP

Simulation method and system for gas flow in multi-scale fractures in shale gas reservoirs

ActiveCN109558614BSimulation is accurateAccurate flowData processing applicationsDesign optimisation/simulationShale gasMechanics

Owner:CHINA PETROLEUM & CHEM CORP +1

Structures that improve stability when office furniture is unfolded

ActiveCN106175082BReduce labor intensityEasy to storeFoldable tablesStowable tablesService personnelEngineering

Owner:成都市巴克庄园家具有限公司

Cream cake containing probiotics and preparing technique thereof

InactiveCN101347139BReduce accumulationGood for healthDough treatmentBakery productsBiotechnologyFructose

Owner:SHANGHAI RELAX XINQIAO FOOD

Multimedia touch switch panel

ActiveCN105338685BImprove reliabilityImprove the problem of low measurement accuracyElectric light circuit arrangementElectricityCounter-electromotive force

Owner:LUCIS TECH SHANGHAI

Full-closed zero discharge oxidizing pulping process and its preparation method

InactiveCN100420789CImprove reuseNo emissionsPulp properties modificationCellulose material pulpingFiberReactive oxygen radicals

Owner:梅秀泉

A kind of rhythm-free melange yarn and its production process

ActiveCN106222830BIncrease productivitySimple production processYarnYarnFiber bundle

Owner:杭州华纺布艺有限公司

Method for constructing mobile scale-free self-organized network model

InactiveCN101848557BImprove connectivityProlong lifeNetwork topologiesNetwork modelScale-free network

Owner:BEIHANG UNIV

Stirring and defoaming device

InactiveCN103623619AReliable stirring and defoaming effectRotating receptacle mixersTransportation and packagingAerospace engineering

Owner:SHASHIN KAGAKU

Iterative Analysis Method and Device for Local Singularity of Raster Data

ActiveCN107103090BFast analysisLocal singularity precisionGeographical information databasesSpecial data processing applicationsAlgorithmComputer science

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Printer device and printer system

InactiveCN104044370BOther printing apparatusDigital output to print unitsEmbedded systemPrint processor

Owner:TOSHIBA TEC KK

A kind of testing method of head-up display

ActiveCN110361167BImprove accuracyNo need to adjust depth of fieldTesting optical propertiesDot matrixThree-dimensional space

Owner:浙江科涅迩光学技术有限公司

Automatic natural environment continuous waterflow simulation test device

ActiveCN102642984BGuaranteed temperatureRealize automatic monitoring and recordingMultistage water/sewage treatmentCollection systemDevice simulation

Owner:SHANGHAI RES INST OF CHEM IND +1

A kind of recombinant bacillus subtilis and its application

ActiveCN113234654BGood ability to inhibit virus replicationStrong characteristicSsRNA viruses positive-senseBacteriaMucosal Immune ResponsesCoat protein

Owner:杭州雪萌宠物科技有限公司

Communication command master control device

ActiveCN102762066BEasy to installEasy accessCasings/cabinets/drawers detailsHermetically-sealed casingsTransceiverWireless transceiver

Owner:BEIJING GREAT WALL ELECTRONICS EQUIP CO LTD

Nutritive ham sausages

InactiveCN101904509BFull of nutritionUnique tasteFood preparationFlavorAdditive ingredient

Owner:唐明霞

An automatic exposure synchronization device and method for an optical signal detector

ActiveCN105101598BSimplify the installation processLow costX-ray apparatusProgressive scanExposure control

Owner:CARERAY DIGITAL MEDICAL TECH CO LTD

A data transmission method and device

ActiveCN103313308BImprove processing efficiencyOvercome the problem of overloadNetwork traffic/resource managementMessage handlingIp address

Owner:NEW H3C TECH CO LTD

Data saving method of personal information terminal

InactiveCN100401261CAvoid churnPower supply for data processingRedundant operation error correctionLow voltageInternet privacy

Owner:LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD

A new type of environmentally friendly water-based textile coating styrofoam

ActiveCN105926294BMeet the new demands of finishingGood storage stabilityFibre treatmentWater basedEmulsion

Owner:SHANGHAI BAOLIJIA NEW MATERIAL CO LTD

High performance method for transgene tomato

InactiveCN1871896BVector-based foreign material introductionPlant genotype modificationBudPlant genetic engineering

Owner:TIANJIN AGRICULTURE COLLEGE

Fipronil and atgard mixed pesticide

InactiveCN100442978CLow costBiocideAnimal repellantsFipronilDichlorvos

Owner:范小兵

A welding and positioning mold for solar cell modules used in space

ActiveCN110112251BEasy loading and unloadingShort loading and unloading timeFinal product manufactureSemiconductor/solid-state device manufacturingEngineeringSolar cell

Owner:SHANGHAI INST OF SPACE POWER SOURCES

A kind of veterinary vaccine nanoemulsion and preparation method thereof

ActiveCN112545992BLow viscosityImprove liquiditySsRNA viruses negative-senseSsRNA viruses positive-senseAntigenIMMUNE ENHANCEMENT AGENTS

Owner:INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI

Solar collector

InactiveCN102187162BSolar heating energySolar heat devicesEngineeringReflective layer

Owner:AIRLIGHT ENERGY IP

A method for constructing an underground oil depot using an abandoned coal mine shaft

ActiveCN110410148BIncrease depthStrategic depthMining devicesLithologyMining engineering

Owner:ANYANG INST OF TECH

A kind of interface modification material

ActiveCN106531888BSolid-state devicesSemiconductor/solid-state device manufacturingPorphyrinPerovskite (structure)

Owner:NANJING TECH UNIV

Natural gas processing systems for marine engines

ActiveCN113063086BImprove efficiencyImprove matchVessel mounting detailsInternal combustion piston enginesNatural-gas processingNatural gas fuel

Owner:上海汇舸环保科技集团股份有限公司

Extrusion device and method for double-nozzle thick-walled pipe extrusion billet

ActiveCN106424180BShorten the production cycleIncrease productivityExtrusion diesManufacturing technologyPipe fitting

Owner:UNIV OF SCI & TECH BEIJING

A Tone Mapping Method Based on Edge Preserving Full Partition Model

ActiveCN102938837BQuality improvementEasy to handleColor signal processing circuitsPicture signal generatorsTone mappingUltimate tensile strength

Owner:SUN YAT SEN UNIV

A method for enriching fish oil epa and dha by low-temperature crystallization

ActiveCN107629873BLower requirementKeep natural activityFatty-oils/fats refiningCarboxylic compound separation/purificationOrganic solventFiltration

Owner:FUNCTION (QINGDAO) MARINE TECH CO LTD

Vacuum smelting and quick-setting equipment with material tank, permanent magnet alloy and manufacturing method of permanent magnet

ActiveCN104226941BExtended cooldownCool evenlyInductances/transformers/magnets manufactureRare earthAlloy

Owner:沈阳中北真空技术有限公司

Fiber laser-pumped solid-state Raman frequency-shifted 589nm sodium beacon laser

ActiveCN109494558BOvercoming the difficulty of tuning to match the desired wavelengthNarrow yellow spectral widthLaser using scattering effectsActive medium shape and constructionLaser lightGain

Owner:TIANJIN UNIV

Motor drive control modules, compressors and air conditioners

ActiveCN111463753BSimple structureLow costEmergency protective arrangement detailsDriving currentControl engineering

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

A special spraying device suitable for die-casting equipment

ActiveCN110076312BNot easy to wasteImprove uniformityDie castingMechanical engineering

Owner:上海甘投中铸科技有限公司

Microbial preparation for rehabilitating phenyl amine polluted water body

InactiveCN102864107BPromote degradationDosing is suitable forFungiBacteriaBacillus megateriumWater quality

Owner:朱文霞

Time-to-digit converter and method thereof

ActiveCN101572551BReduce in quantityReduce areaAnalogue/digital conversionElectric signal transmission systemsEngineeringDigital converter

Owner:SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORP

A motor magnet assembly method and device thereof

ActiveCN110311519BGood for healthGood mental workManufacturing stator/rotor bodiesMetal working apparatusElectric machineryEngineering

Owner:浙江美茵电机有限公司

A Drilling System Based on Double-Wall Drill Rod

ActiveCN107023259BDrilling rodsBorehole drivesTop driveDifferential pressure

Owner:CHINA PETROCHEMICAL CORP +3

Control method, device and medium for engine mode shifting in parallel system

ActiveCN112706774BShorten the timeImprove shift qualityHybrid vehiclesControl signalControl engineering

Owner:WEICHAI POWER CO LTD

An underwater artificial freezing device

ActiveCN113638396BEasy to implementImprove freezing efficiencySoil preservationSaline waterSalt water

Owner:HAINAN UNIV

Sand-paving machine simultaneously having sand-sieving and pressure-reducing sand-guiding functions

InactiveCN100464022CAvoid affecting topdressing qualityIncreased load-bearing capacityRoads maintainenceEngineeringMechanical engineering

Owner:李明

A kind of solvent waste liquid solidification processing method

ActiveCN109879354BWater/sewage treatment by irradiationChemical liquid solidificationOligomerNetwork structure

Owner:ZHEJIANG NAMEI MATERIAL TECH

High-precision recognition system and recognition method based on face recognition technology and rfid technology

ActiveCN107978044BImprove efficiencyImprove accuracyCo-operative working arrangementsCharacter and pattern recognitionSystems managementImage manipulation

Owner:小视科技(江苏)股份有限公司

A Receiving Algorithm Based on Iterative Channel Estimation in Filtered Multitone Modulation System

ActiveCN107968760BHigh precisionDoes not reduce spectrum utilizationMulti-frequency code systemsTransmitter/receiver shaping networksZero paddingComputation complexity

Owner:SOUTH CHINA UNIV OF TECH

Inertial navigation error suppression method and system based on train motion constraints

ActiveCN108931244BGuaranteed accuracySuppress error divergenceNavigation by speed/acceleration measurementsSatellite radio beaconingEngineeringComputer vision

Owner:LANZHOU JIAOTONG UNIV

Method and system for combining system managing and fragility scan

InactiveCN100536402CEase of useAccuracyData switching networksSystems managementFragility

Owner:BEIJING VENUS INFORMATION TECH +1

Integral Muffler for Pneumatic Solenoid Valve

InactiveCN111043394BSmooth navigationReduce noiseValve members for absorbing fluid energySolenoid valveMuffler

Owner:ACTRON TECH

Microemulsion type fruit and vegetable cleaning agent for removing pesticide residues and preparation method thereof

ActiveCN108865490BGood ability to remove pesticide residuesReduce stimulationOrganic detergent compounding agentsNon-ionic surface-active compoundsGlycosidePesticide residue

Owner:苏州绿叶日用品有限公司

A non-invasive blood glucose detection method and system based on electrocardiographic signals

ActiveCN108652640BReduce complexitySmall amount of calculationDiagnostic signal processingMedical data miningEcg signalPresent method

Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

Hairtail parent body and fish egg collection device

ActiveCN104982351BReduce drag resistanceFishing netsClimate change adaptationBroodstockComputer science

Owner:MARINE FISHERIES RES INST OF ZHEJIANG

Cold sterilization method for keeping cutted great cattail integrated sensory quality

InactiveCN100376171CNo soft rotImprove retentionClimate change adaptationFood preservationPreservativeSolvent

Owner:淮安市楚州区生产力促进中心 +1

A Genetic Algorithm Wave Impedance Inversion Method Based on Best Preservation Strategy

ActiveCN108333626BGuaranteed stabilityAvoid precocitySeismic signal processingGenotypeRecursion method

Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Method and system for visualization of spatial electromagnetic field strength integrated with geographic environment

ActiveCN104331930BChange position arbitrarilyChange the angle arbitrarilyElectromagentic field characteristics3D modellingSpatial integrationElectromagnetic field

Owner:SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP

Aspergillus niger liquid fermentation assisted method for extraction of red date pigment

InactiveCN103232724BHigh extraction rateImprove extraction efficiencyNatural dyesMicrobiologyNitrogen source

Owner:新疆刀郎枣业有限公司 +1

A flight limit weight measurement method, device and system based on obstacle analysis

ActiveCN113012479BImprove securityHigh precisionAircraft traffic controlClassical mechanicsControl theory

Owner:欧阳嘉兰 +1

A method for automatic channel selection

InactiveCN103458518BWireless communicationComputer scienceBand width

Owner:SHENZHEN GONGJIN ELECTRONICS CO LTD

System and method for remote control coal mine evacuation working face advance detection and forecasting

ActiveCN101798923BAvoid harmLong transmission distanceSurveyMining devicesControl systemRemote control

Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

A non-contact touch screen control device

InactiveCN103995623BImplement clickRealize multi-point operationInput/output processes for data processingFar distanceCapacitance

Owner:UNIV OF SCI & TECH BEIJING

A caching method and device for network connection

ActiveCN104580435BImprove cache hit ratioAvoid the problem of cache hit failureTransmissionNetwork connectionCache hit rate

Owner:BEIJING QIHOO TECH CO LTD

Circuit board temperature detection position selection, detection method, device, equipment and medium

ActiveCN113741576BReduce manufacturing costTemperature control using electric meansThermodynamicsManufacturing technology

Owner:SHANGHAI YIKE COMM TECH

Transmission pulse generating circuit and image pickup equipment

InactiveCN100581223CReduce image noiseLighten visual identityTelevision system detailsTelevision system scanning detailsPulse controlEngineering

Owner:SONY CORP

A kind of liquid crystal lens and 3D display device

ActiveCN106646950BGood refractive index gradient curveNon-linear opticsOptical elementsDisplay deviceRefractive index

Owner:BOE TECH GRP CO LTD

Anti-CD19 fully human antibody and immune effector cells targeting CD19

ActiveCN106554414BImmunoglobulins against cell receptors/antigens/surface-determinantsFermentationAntiendomysial antibodiesImmune effector cell

Owner:上海科济制药有限公司

A hot forging device capable of stably fixing the workpiece and accelerating the cooling of the workpiece

ActiveCN108941433BEasy to fixImprove cooling effectForging/hammering/pressing machinesHeating/cooling devicesThermodynamicsStructural engineering

Owner:常州常超模具有限公司

Method for making seamless apertured belt

InactiveCN1123438CPhotomechanical apparatusDriving beltsEngineeringMechanical engineering

Owner:PROCTER & GAMBLE CO

A machine for post-processing of precision casting three-way valves

ActiveCN110756782BAvoid unchurnedPrevent deformationInterior spaceEngineering

Owner:江西久特金属科技有限公司

A thick oil emulsifying viscosity reducer with steam and its preparation method and use method

ActiveCN105112038BImprove permeabilityDisperse fastDrilling compositionPolymer scienceEther

Owner:CHINA PETROLEUM & CHEM CORP +1

Method and device for counting people at entrances and exits

InactiveCN103235932BSolve occlusionImprove image qualityCharacter and pattern recognitionCrowdsComputer science

Owner:CHONGQING UNIV OF TECH

Method and device for switching application interface

ActiveCN104142792BImprove switching efficiencyEasy to switchExecution for user interfacesInput/output processes for data processingRelational tableMultiple applications

Owner:TENCENT TECH (SHENZHEN) CO LTD

Multi-degree of freedom electromagnetic damper

ActiveCN102720786BEvenly heatedReduce distortionMagnetic springsElectric machineAsymmetric distribution

Owner:HARBIN INST OF TECH

A voice interaction method, apparatus, computer equipment and storage medium

ActiveCN111147582BRealize communicationReduce waiting timeSpeech recognitionTransmissionComputer hardwareQUIC

Owner:AISPEECH CO LTD

Grid welding table array receptacle contacts

InactiveCN100361349CElectric discharge tubesCoupling contact membersContact padLand grid array

Owner:TYCO ELECTRONICS JAPAN GK

Gas-solid contacting device

PendingCN113677427AReduce depositionReduce riskChemical/physical/physico-chemical reactor detailsFeed devicesGas solidEngineering

Owner:伊尔金斯私人有限公司

A channel calibration method and calibration device

ActiveCN107395533BResolve the situation where channel correction is not possibleChannel estimationTransmitter/receiver shaping networksRadio frequencyBaseband

Owner:SHANGHAI HUAWEI TECH CO LTD

Hook assembly

InactiveCN1262228CPicture framesDomestic mirrorsEngineeringExtremity Part

Owner:ILLINOIS TOOL WORKS INC

Method for quick propagation of cloned seedlings of Oreorchis patens

ActiveCN102577877BEasy to operatePromote the development of industrializationCultivating equipmentsPlant protectionDisinfectantFarmyard manure

Owner:GUIZHOU TAIJIANG WEISHENG CHINESE HERBAL MEDICINES DEV

Acoustoelectric transducer using optical device

InactiveCN1402955AOptical signal transducersPhotodetectorTransducer

Owner:KENWOOD CORPORATION

A method of microangiography based on frequency domain oct

ActiveCN108852285BLower requirementHigh sensitivityDiagnostic recording/measuringSensorsNuclear medicineMicroangiography

Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

A quick and quantitative pill bottle

InactiveCN106976654BRapid dosingQuick resetSmall article dispensingSurgeryMechanical engineering

Owner:田军

A kind of static method of liquid injection for power battery

ActiveCN103872381BImprove electrical performanceImprove securityFinal product manufactureCell component detailsPower batteryLithium iron phosphate

Owner:BEIQI FOTON MOTOR CO LTD

Filter switcher and camera

InactiveCN102879983BSmooth switchingLow costMountingsCamera body detailsMagnetic polesEngineering

Owner:SHENZHEN JIAXINJIE TECH

A microblog topic extraction method considering space-time effect

InactiveCN105224675BImprove accuracyEffectively determine the degree of influenceSpecial data processing applicationsMicrobloggingModel parameters

Owner:GUANGXI TEACHERS EDUCATION UNIV

A Block Plane Adjustment Method for Spaceborne Synthetic Aperture Radar Images

ActiveCN109709551BAchieve unified processingAvoid separate parameter settingsPhotogrammetry/videogrammetryRadio wave reradiation/reflectionArea networkSynthetic aperture radar

Owner:WUHAN UNIV

Application of an infinite coordination polymer with visual alcohol content sensing

ActiveCN103323443BHigh sensitivityReduce red tapeBiological testingFluorescence/phosphorescenceLow demandOptical sensing

Owner:INST OF CHEM CHINESE ACAD OF SCI

A Denoising Method Based on Multi-Branch Selective Kernel Nested Connection Residual Networks

ActiveCN113850269BResidual connection reductionImprove computing efficiencyCharacter and pattern recognitionNeural architecturesFeature extractionAlgorithm

Owner:SOUTHWEST PETROLEUM UNIV

A multi-gear road mechanical gearbox with flexible shifting

ActiveCN103410945BAvoid wear and tearReduce labor intensityFluid gearingsCouplingRoad surface

Owner:XCMG CONSTR MACHINERY +1

A paint storage box

ActiveCN110667300BPrevent from drying outEasy to useHollow article cleaningRemovable lids/coversPhotopigmentStructural engineering

Owner:姜苏窈

A kind of engineering cement-based composite material and preparation method thereof

ActiveCN108585671BTake advantage ofImprove performanceCement mixing apparatusAggregate (composite)Engineering

Owner:SOUTHEAST UNIV

A kind of method for separating and preparing 1,2,3,4,6-O-pentagalloglucose from almond fruit

ActiveCN112979725BHigh purityEfficient use ofEsterified saccharide compoundsSugar derivativesBiotechnologyAlcohol

Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

A kind of extraction method and application of high-purity coptisine

ActiveCN104418852BLow costEasy to operateOrganic active ingredientsOrganic chemistryCalcium hydroxideBlood sugar

Owner:重庆伊士腾生物科技有限公司

A kind of ceramic glazed tile surface anti-skid agent and preparation method thereof

ActiveCN113278320BIncrease coefficient of frictionImprove skid resistanceAntifouling/underwater paintsPaints with biocidesPotassium fluoridePolyvinyl alcohol

Owner:上海世卿防滑防护科技有限公司

Method and device of self-adaptive interference cancellation

ActiveCN103703692BAvoid incompleteGuaranteed mutual benefitTransmissionAdaptive selectionSelf adaptive

Owner:HUAWEI TECH CO LTD

Heterostructure field effect transistor and manufature method thereof

InactiveCN101369601AReduce thicknessHigh aspect ratioSemiconductor/solid-state device manufacturingSemiconductor devicesEngineeringElectron

Owner:OKI ELECTRIC IND CO LTD

Modular configuration for pedal drive systems by means of independent cranks with no dead center

InactiveCN1822984AReduce in quantityEasy to installControlling membersMechanical apparatusSports activityEngineering

Owner:转子技术组件有限公司

A gas shield dam with restraint zone

ActiveCN111218918BHigh tensile strengthImprove practicalityBarrages/weirsPolyurethane elastomerButadiene-styrene rubber

Owner:王全虎

Method for connecting a connector to a u-shaped ring beam for a head module of a rail vehicle

ActiveCN110290915BAxle-box lubricationPassenger carriagesPlastic materialsEngineering

Owner:CRRC QINGDAO SIFANG CO LTD +1

Large-span reticulated shell structure unilateral jacking safety protection device and safe jacking method

ActiveCN113321146BWon't interfereEnsure safetySafety devices for lifting equipmentsBuilding constructionsArchitectural engineeringAccident avoidance

Owner:CHINA MCC20 GRP CORP +1

Preparation of Artesunate Fat Emulsion for Injection and Its Pharmaceutical Application

InactiveCN102895186BEnhance antimalarial effectEasy to useOrganic active ingredientsAntiparasitic agentsMalarial parasiteNutrition

Owner:福州欣瑞普医药科技有限公司

Crane and its hoisting wire rope anti-over-discharge protection device

InactiveCN102030279BWinding mechanismsAutomatic controlDisplay device

Owner:XUZHOU HEAVY MASCH CO LTD

A kind of preparation method of flexible rubber NdFeB magnet

ActiveCN103578735BHigh strengthImprove toughnessPermanent magnetsInductances/transformers/magnets manufactureUltimate tensile strengthMachining

Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

Self-learning Method of Lock-up Clutch in Hydraulic Torque Converter

ActiveCN111473100BGuaranteed validityGearing controlFluid gearingsControl engineeringProcess engineering

Owner:UNITED AUTOMOTIVE ELECTRONICS SYST

Underwater anchor rod construction method

InactiveCN103669347BBulkheads/pilesMarine engineeringHydraulic structure

Owner:HUBEI GEZHOUBA TESTING

Substation noise source distribution measuring method based on synthetic aperture principle

ActiveCN103217211BGood effectHigh measurement accuracySubsonic/sonic/ultrasonic wave measurementUsing electrical meansSound sourcesMeasurement precision

Owner:STATE GRID CORP OF CHINA +2

Numerical-control silicon briquette double-surface lapping machine

ActiveCN101811284BReduce grindingDamage will notLapping machinesLapping toolsNumerical controlBall screw

Owner:WUXI SHANGJI AUTOMATION

Balance symmetric type read-out amplifier circuit for nonvolatile memory

InactiveCN100520981CAccurate detectionImprove read operation speedRead-only memoriesDigital storageBit lineAudio power amplifier

Owner:GIANTEC SEMICON LTD

A separate heat pipe heat exchange system for reducing infrared radiation of high temperature cave

ActiveCN103471194BStrong targetingImprove cooling effectIndirect heat exchangersAir conditioning systemsRefluxEvaporation

Owner:CHINA ACAD OF AEROSPACE AERODYNAMICS

Mutual-induction type automatic online reliability diagnosing and repairing system for long-distance multi-node train line and use method thereof

ActiveCN102161181BReliability impactImprove repair efficiencyLapping machinesCircuit interrupters testingLoss rateCircuit reliability

Owner:GUANGZHOU METRO GRP CO LTD