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 method and device for processing a hijacked browser

ActiveCN105243134BIncrease usageReduce processing timeTransmissionSpecial data processing applicationsWeb page
Owner:BEIJING QIHOO TECH CO LTD

A kind of graphene-reinforced titanium-based/nanometer HA composite material and preparation method thereof

ActiveCN108611528BGood combination and compactnessImprove interface compatibilityProsthesisNano hydroxyapatiteGraphite
Owner:SOUTHWEST JIAOTONG UNIV

Method for making a knife with a finger rest

ActiveCN103003005BLow costLess styling possibilitiesCutleryBolster
Owner:ZWILLING J A HENCKELS AG

A system and method for discovering transfer modes of urban residents based on traffic od data

ActiveCN105206048BGuaranteed validityRoad vehicles traffic controlForecastingCredit cardTransfer mode
Owner:BEIHANG UNIV

A selective adsorption conversion material of benzene series in gas and its preparation method

ActiveCN108380172BWide variety of sourcesLow priceGas treatmentOther chemical processesBenzeneSilica gel
Owner:HEBEI NORMAL UNIV

Locomotive redundant control method

ActiveCN105425579BIncrease redundancyGuaranteed accuracySafety arrangmentsComputer moduleSoftware
Owner:CRRC DALIAN CO LTD

Electricity-saving electronic device and electricity-saving method thereof

InactiveCN1920749BEliminate energy requirementsTo achieve the purpose of saving electricityPower supply for data processingElectricitySleep state
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Modeling method of complex road

ActiveCN102831261BAvoid complicated coordinate calculation workAchieve connectionSpecial data processing applicationsModel methodComputer science
Owner:JILIN UNIV

Manufacturing method of optical film

InactiveCN106461841BImprove surface conditionPrismsDiffusing elementsTectorial membranePhase difference
Owner:ZEON CORP

Three-dimensional green quantity measurement method of single tree based on mobile two-dimensional laser scanning

ActiveCN106643546BHigh precisionCalculation speedUsing optical meansPoint cloudLaser scanning
Owner:NANJING FORESTRY UNIV

pumps for conveying fluids

InactiveCN108700061BWindingsRotary piston pumpsGear pumpControl theory
Owner:BUHLER MOTOR GMBH

Power management device and power management method

InactiveCN103970246BDetect power consumptionVolume/mass flow measurementPower supply for data processingSleep stateComputer module
Owner:MEDIATEK SINGAPORE PTE LTD SINGAPORE

A safety trigger switch

ActiveCN106098434BMake up for the disadvantages of insecurity and uncontrollabilityImprove controllabilityElectric switchesEngineeringElectrical and Electronics engineering
Owner:江苏永康机械有限公司

Two-part adhesive composition

ActiveCN112703234ANon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer scienceOrganic chemistry
Owner:HENKEL KGAA

A positioning method of underwater glider

ActiveCN108919324BImprove real-time performanceReduce energy consumptionSatellite radio beaconingHydrophoneSound sources
Owner:OCEAN UNIV OF CHINA

A creep aging forming device for mechanically loaded aluminum alloy components

ActiveCN112338052BAvoid the problem of inaccurate forming accuracyLow costTurbineMaterials science
Owner:CENT SOUTH UNIV

Automatic proofreading method and system for antivirus engine

ActiveCN103886257BPromote benign evolutionPromote common progressPlatform integrity maintainanceThird partyMisinformation
Owner:ZHUHAI BAOQU TECH CO LTD

New Floor Structure of Closed Cooling Tower

ActiveCN103940286BExtended service lifeStable supportTrickle coolersCooling towerPull force
Owner:无锡三九制冷设备有限公司

A kind of anti-corrosion mirror back protective coating and preparation method thereof

ActiveCN109337490BImprove waterproof performanceGood oil resistanceAnti-corrosive paintsAcrylic resinSpray coating
Owner:广东鑫皇冠新材料有限公司

A device for preprocessing circuit boards using thermal conductivity

ActiveCN110402032BTo achieve the welding effectAchieve the effect of removing dust generated by drillingPrinted circuit assemblingMechanical engineeringThermal conductivity
Owner:河南拓普艾科技有限公司 +1

A method, device and system based on pcie switch communication

ActiveCN103430161BAchieve accessAchieve sharingDigital computer detailsElectric digital data processingData sharingData storing
Owner:XFUSION DIGITAL TECH CO LTD

Parallel flow dispatching method for 10G network performance testing system

InactiveCN100372318CData switching networksTester deviceG-network
Owner:TSINGHUA UNIV

Quenching treatment process of medium chromium cast ball

InactiveCN101560596BReduce breakage rateQuality improvementFurnace typesHeat treatment furnacesIron powderChemical composition
Owner:NINGGUO ZHUFENG STEEL BALL FOUNDRY

A method for solving the unknown of sensitive words in a speech recognition application system

ActiveCN104166850BEasy to shareEasy to useCharacter and pattern recognitionInformation processingOperational system
Owner:上海和汇安全用品有限公司 +2

Solid-state start method in T-shape crystallizer using bipolar series electroslag remelting

InactiveCN100368572CEasy to operateGood effectElectricityPower switching
Owner:NORTHEASTERN UNIV LIAONING

A strain of selenium-enriched Cordyceps militaris and its application

ActiveCN104285820BIncrease selenium contentImprove immunityFungi productsLichen productsBiotechnologySporocarp (fungi)
Owner:森瑞谱生命科学药业(海南)集团股份有限公司

A kind of cooling device for 3D projector

ActiveCN108121138BAffect the shadow effectRealize circulation heat dissipation functionProjectorsParticulatesCapillary Tubing
Owner:湖南哈工三维科技有限公司

A kind of preparation method of poly(ethylene glycol monomethyl ether-polylactic acid block copolymer)

InactiveCN104892909BOrganic active ingredientsAerosol deliveryDiethyl etherImpurity
Owner:深圳万乐药业有限公司

Red bayberry wine and its preparation method

ActiveCN103361222BHigh activityImprove conversion efficiencyAlcoholic beverage preparationBiotechnologyThirst
Owner:李爱媛

Antiscaling alloy

InactiveCN101538688BLong-term useEasy to useAlloyMaterials science
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Program playback control method and control device thereof

ActiveCN103475942BEasy to operateQuick switchSelective content distributionUser inputTime shifting
Owner:SHENZHEN TCL NEW-TECH CO LTD

Automatic bean gluten machine

ActiveCN105767204BIncrease productivityGuaranteed nutritionCheese manufactureFood scienceBiotechnologyEngineering
Owner:凤阳县中益农业发展有限公司

Layer feed additive for improving egg production with vitamin A and using method thereof

InactiveCN102224887BIncrease contentAvoid poisoningAnimal feeding stuffBiotechnologyYolk
Owner:金亮

Automatic cockpit cleaning device and method

ActiveCN109050213BActive cleaning achievedLow costAir-treating devicesAir conditioningActuator
Owner:FORYOU GENERAL ELECTRONICS

Profound unconsolidated formation visualized detection method

ActiveCN101285781BSolve the problem of collapsed holesOptical prospectingMaterial analysis by optical meansRetaining wallSteel tube
Owner:长江三峡勘测研究院有限公司(武汉)

Method and system for suppressing torque ripple of brushless DC motor

ActiveCN109713949BSuppression of torque rippleReduce the rate of changeTorque ripple controlPhase currentsMode control
Owner:WUHAN INSTITUTE OF TECHNOLOGY

Multi-interlock shared turnout system

ActiveCN113022646BReduce in quantitySave installation spaceElectric devices for scotch-blocksComputer hardwareEmbedded system
Owner:钟志旺

Management method and mobile terminal for resident application programs in the background

ActiveCN107729125BReduce power consumptionImprove system performanceDigital data processing detailsTransaction processingApplication procedureTerm memory
Owner:NUBIA TECHNOLOGY CO LTD

A method and device for treating flue gas containing nitrogen oxides

ActiveCN109876642BImprove removal effectReduce processing costsBioreactor/fermenter combinationsBiological substance pretreatmentsPtru catalystNitrogen oxides
Owner:CHINA PETROLEUM & CHEM CORP +1

Bag dust removal method and device for bag filter

ActiveCN110694393BImprove dust removal efficiencyGuaranteed operational reliabilityDispersed particle filtrationCurrent loadDust control
Owner:NORTH CHINA ELECTRICAL POWER RES INST +1

Auxiliary device that allows the driver of a transport vehicle to verify an exited parking area

ActiveCN103249633BScene recognitionSteering partsParking areaDriver/operator
Owner:PEZHO SITROEN AUTOMOBILS SA

Portable telephone

InactiveCN1367630ARadio/inductive link selection arrangementsTransmissionTelephony
Owner:NOKIA CORP

A vibration-filtering flexible coupling

ActiveCN112360888BAvoid vibrationStable working conditionYielding couplingCouplingClassical mechanics
Owner:HANGZHOU ADVANCE COUPLING

A temperature-triggered passive accident waste heat removal system for pool reactors

ActiveCN104269194BImprove passive safety featuresEfficient take awayNuclear energy generationCooling arrangementSystems designFree cooling
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

A display method and terminal for terminal application optional item information

ActiveCN103019520BDisplay is flexible and easyQuick displaySubstation equipmentInput/output processes for data processingEngineeringHuman–computer interaction
Owner:MEIZU TECH CO LTD

Reversible high-speed transmission connector

ActiveCN109560415BCoupling device detailsStructural engineeringMechanical engineering
Owner:AIMMET IND

Wheel-leg type stair sweeping robot

InactiveCN104127157ASmart and flexible cleaningAutonomous and reliable up and downCarpet cleanersFloor cleanersControl systemSimulation
Owner:NANJING UNIV OF INFORMATION SCI & TECH

A nickel-iron oxygen evolution electrochemical catalyst for electrolyzing seawater and its preparation method and application

ActiveCN112853374BEvenly distributedEasy to controlElectrodesFiberNickel salt
Owner:MINJIANG UNIV

A flexible pneumatic mechanism

InactiveCN106002397BRealize multi-station useRealize flexible usePositioning apparatusMetal-working holdersEngineeringMechanical engineering
Owner:SOUTHEAST UNIV +1

A modern landscape decorative rammed earth wall and its construction method

ActiveCN108412093BUnique shapeNew appearanceWallsBuilding material handlingEarth materialsRebar
Owner:泛华建设集团有限公司

A kind of preparation method of azobenzene-containing polyamide reverse osmosis composite membrane

ActiveCN104607074BStrong anti-pollutionHigh mechanical strengthSemi-permeable membranesCross-linkChemical reaction
Owner:GUANGDONG UNIV OF TECH

Preparation process and preparation device of antibacterial and anti-pilling covering yarn

PendingCN114045589AEasy loading and unloadingSoaking is convenient and quickTextile treatment machine arrangementsTextile treatment cleaning apparatusPolyesterYarn
Owner:射阳县鼎强纺织有限公司

Structure of crankcase pressure control valve with bent nipple

InactiveCN1944970AMachines/enginesThin material handlingCrankcaseMetal mold
Owner:HYUNDAI MOTOR CO LTD

Discharge roller of a stretching machine

InactiveCN107601137BNot to wrinkleSpread outUnfolding thin materialsEngineeringConductor Coil
Owner:北京快鹿织造有限公司

Mode of Y-shaped drum implementing control drum overnight and its automatic controller

InactiveCN1955314BSkins/hides/leather/fur manufacturing apparatusFrequency changerAutomatic control
Owner:辛集巨龙皮革机械有限公司

Object Position Tracking Method Based on Correlation Filter Algorithm

ActiveCN110009660BReduce distractionsImprove reliabilityImage enhancementImage analysisCorrelation filterFilter algorithm
Owner:ZHEJIANG UNIV

Auxiliary installation equipment for isolating switch operating mechanism box

ActiveCN112498439BImprove installation efficiencyImprove installation accuracySupporting partsLifting devicesControl theoryTruck
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO

Compound traditional Chinese medicinal preparation for preventing and treating diabetes mellitus and preparation method thereof

InactiveCN103845607AReduce dosageGood mediation effectAnthropod material medical ingredientsMetabolism disorderImmunityTraditional medicine
Owner:JILIN ACAD OF TRADITIONAL CHINESE MEDICINE

A modular multifunctional display mechanism

ActiveCN106842885BFlexible replacementImprove design efficiencyVisual indicationGearworksDesign cycleComputer module
Owner:TIANJIN SEAGULL WATCH TECH CO LTD

A kind of multifunctional hydrogel triggered by lignin phenolic resin-loaded silver nanospheres, preparation method and application thereof

ActiveCN112661981BLow priceWide variety of sourcesCross linkerMaterials science
Owner:QILU UNIV OF TECH

A dpf carbon load estimation method and system

ActiveCN112761766BAccurate responseInternal combustion piston enginesExhaust apparatusEngineeringInternal combustion engine
Owner:DONGFENG COMML VEHICLE CO LTD

Multifunctional reinforcing steel bar automatic hoop-bending machine bending from two ends of reinforcing steel bar

ActiveCN102699237BMeet the needs of productionIncrease productivityBar productSteel bar
Owner:TJK MACHINERY TIANJIN

Method for synthesizing gold hollow shell layer nano structural material by wet chemical method

InactiveCN101708554BEasy to prepareHigh yieldGold particlesSilanes
Owner:ZHEJIANG UNIV

A kind of hepatoprotective agent for Chinese mitten crab culture and preparation method thereof

ActiveCN108686044BIncrease appetiteEasy to makeDigestive systemConiferophyta medical ingredientsBiotechnologyZoology
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

A q420 galvanized degreasing and iron removal device and its application method

ActiveCN113275278BFixed connection releaseEasy to replaceCleaning using toolsCleaning using liquidsIron powderIron removal
Owner:宜兴大平杆塔制造有限公司

A binary-oriented fuzz testing method and system

ActiveCN109308415BPlatform integrity maintainanceAlgorithmSoftware system
Owner:SICHUAN UNIV

Method for adjusting and controlling chlorate and nitrate content in tobacco extract

ActiveCN101422276BDoes not destroy aroma componentsHigh recovery rateTobacco preparationTobacco treatmentNitrateFiltration membrane
Owner:GUANGDONG GOLDEN LEAF TECHNOLOGY DEVELOPMENT CO LTD

Contact components of gas cylinder discharge equipment

ActiveCN109704042BGuaranteed StrengthImprove buffering effectConveyor partsGas cylinderStructural engineering
Owner:嘉兴星创科技有限公司

Method for removing gummy residuals positioned on front surface of wafer

ActiveCN101728228BAvoid scrappingEfficient removalSemiconductor/solid-state device manufacturingCleaning using liquidsNitrogenEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP

A player and a method for embedding time in a video frame of the player

InactiveCN102957966BEasy to findSelective content distributionTimestampTime data
Owner:NANTONG XINGSHI MATERIAL TRADING CO LTD

Light scattering plate and liguid crystal display using the same

ActiveCN1591116AGood light transmissionGood light scatteringDiffusing elementsNon-linear opticsMethacrylatePolyester resin
Owner:HB TECH CO LTD

A method for smelting ultra-pure ferritic stainless steel

ActiveCN113106322BReduce the number of rotationsShort oxidation timeProcess efficiency improvementElectric arc furnaceProcess integration
Owner:ANHUI FUKAI STAINLESS STEEL

An industrial robot deceleration device

ActiveCN113696170BEasy to blockService life effectProgramme-controlled manipulatorConfined spaceEngineering
Owner:思岚机器人(南通)有限公司

Semisolid composite repair material and preparation method thereof

ActiveCN102167967BCorrosion blockingAchieve the purpose of repairOther chemical processesAdhesiveRestorative material
Owner:甘肃中顺石化工程装备有限公司

Frostless-air cooling and dehumidification system and method

InactiveCN102392673BSolve frostingControl refrigeration temperatureTunnel/mines ventillationSafety equipmentsTemperature controlCo2 storage
Owner:SOUTHEAST UNIV

Accumulator monitoring equipment and method thereof

ActiveCN101470174BCost controlControl volumeElectrical testingElectrical batteryDevice form
Owner:BYD CO LTD

Method for determining pucch resources, terminal equipment and network equipment

ActiveCN110035511BIncrease bitIncrease flexibilitySignal allocationWireless communicationControl signalTerminal equipment
Owner:VIVO MOBILE COMM CO LTD

Lamp and method of manufacture

ActiveCN109737321BAvoid holesImprove sealingLighting heating/cooling arrangementsGlobesWire rodEngineering
Owner:ZOPOISE TECH

esd self-protection and dmos semiconductor device containing the protected lin bus driver

ActiveCN104969355BTransistorThyristorDevice materialElectrical polarity
Owner:MICROCHIP TECH INC

High temperature wear-resistant metal seal electric control ball valve

ActiveCN107131317BReduce frictionEasy to open and closePlug valvesOperating means/releasing devices for valvesWear resistantHigh pressure
Owner:永嘉县信诚科技服务有限公司

A device for cleaning impurities on the outer surface of water conservancy construction pipelines

InactiveCN111872817BEasy to useHarmful to healthRevolution surface grinding machinesGrinding drivesCircular discArchitectural engineering
Owner:宁夏俊鹏市政园林工程有限公司

A power parallel current sharing circuit

ActiveCN108832830BSolve the problem of parallel inconsistencyGood current equalization effectAc-dc conversionPolyphase network asymmetry reductionControl engineeringHemt circuits
Owner:EATON INTELLIGENT POWER LTD

VR simulation method, device and system for power equipment maintenance

ActiveCN107330963BImprove training effectEnsure safetyInput/output for user-computer interactionGraph readingSimulationElectric power equipment
Owner:STATE GRID SHANDONG ELECTRIC POWER CO WEISHAN POWER SUPPLY CO +1

Gingerol liposome and preparation method thereof

ActiveCN102895189BImprove skin penetrationStrong in vitro transdermal absorption performanceMetabolism disorderAntinoxious agentsPhosphateFreeze-drying
Owner:天津芸熙生物技术有限公司

LAN cable line testing system and patchcord length measurement for a LAN tester

InactiveCN100520418CCurrent/voltage measurementResistance/reactance/impedenceEngineeringLength measurement
Owner:理想工业网络有限公司

Plasma anodic nitriding surface strengthening process for duplex stainless steel

ActiveCN108048789BInhibition formationGood fitSolid state diffusion coatingSurface modificationNitriding
Owner:NANJING INST OF TECH

A lower body structure

ActiveCN104386130BHeavy loadAddressing Insufficient Lap Strength/StiffnessMonocoque constructionsStress concentrationEngineering
Owner:SAIC-GM-WULING AUTOMOBILE CO LTD

Method for raising thermal denaturation temperature of hide and hide powder through THP salt-nano clay combination tannage

InactiveCN101696456BTanning treatmentPre-tanning chemical treatmentThermal denaturationAlkalinizing agent
Owner:SICHUAN UNIV

A handle trigger control device and handle

ActiveCN111346366BAdjustable distanceDifferent tactile sensationsVideo gamesMagnetic tension forceTactile sensation
Owner:GEER TECH CO LTD

Deep hole boring, drilling, pulling and milling multifunctional processing equipment

InactiveCN102962677BImprove machining accuracyImprove work efficiencyOther manufacturing equipments/toolsMetal working apparatusButt jointEngineering
Owner:徐成金

A dual-purpose tobacco particle, smoking product and preparation method thereof

ActiveCN112438424BNew appearanceNew experienceTobacco preparationTobacco treatmentAdhesivePlant fibre
Owner:CHINA TOBACCO HUNAN INDAL CORP

A false frequency surface wave extraction method and system

ActiveCN111736212BImplement extractionImprove processing accuracySeismic signal processingFrequency spectrumMultiple signal classification
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

A rheometer shear stress feedback control system and method in the unsteady state test stage

ActiveCN106774485BGuaranteed True Shear StressAvoid measurement errorsMechanical power/torque controlViscometer maintainanceFluid controlLoad time
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A vertical take-off and landing UAV with foldable wings

ActiveCN103863561BControllable Vertical LaunchFlying in close formationAircraft componentsRotocraftVertical take off and landingAerospace engineering
Owner:XIAMEN UNIV

Wet clutch hydraulic control system and automatic transmission

ActiveCN112984005BRealize security protectionImprove securityClutchesServomotor componentsAutomatic transmissionControl system
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Moisture-proof self-bouncing safety socket

ActiveCN106329187BImprove securityAvoid contactCoupling contact membersCouplings bases/casesElectricityEngineering
Owner:TAIZHOU JINTANG TECH CO LTD

Construction method of a press-in caisson

ActiveCN106759417BSolve unmanageable problemsCaissonsSoil horizonBuilding construction
Owner:SHANGHAI URBAN CONSTRUCTION MUNICIPAL ENGINEERING (GROUP) CO LTD

A rice hole sowing quantitative seeding combination device

ActiveCN108702900BEasy to chargeEasy to castDibble seedersSeed depositing seeder partsAgricultural engineeringMechanical engineering
Owner:SICHUAN AGRI UNIV

A Method to Eliminate Distortion of Vienna Rectifier's Current Zero Crossing Point

ActiveCN112436743BEliminate the problem of current zero-crossing distortionImprove power factorEfficient power electronics conversionAc-dc conversionVoltage vectorPower grid
Owner:JIANGSU XINTONG AUTO PARTS

A kind of catalyst for dehydrogenation of light alkane to olefin and its preparation method and use

ActiveCN113209965BImprove follow-up load effectIncrease load capacityCatalystsHydrocarbon preparation catalystsAlkanePtru catalyst
Owner:SOUTHWEST RES & DESIGN INST OF CHEM IND

slope protection block

ActiveCN109006033BAvoid displacementAvoid deformationCoastlines protectionExcavationsBrickStructural engineering
Owner:刘承旻

An embedded safety net device for a reactor and a method for installing the same

ActiveCN106898398BEffective absorptionImprove cooling effectPower plant safety arrangementNuclear energy generationEmbedded securityRadioactive gas
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Mi EEG signal recognition method based on feature fusion and particle swarm optimization algorithm

ActiveCN111797674BEasy to solveCharacter and pattern recognitionArtificial lifeBandpass filteringWavelet denoising
Owner:CHENGDU UNIV OF INFORMATION TECH

Nuclear steam generator heat transfer tube helium mass spectrometer leak detection tube sheet sampling tool holder

ActiveCN106092462BImprove sealingReduce forceDetection of fluid at leakage pointChemical elementEngineering
Owner:CGNPC INSPECTION TECH +3

A kind of high magnetic induction grain-oriented silicon steel and its manufacturing method

ActiveCN104962815BRefining solidified tissueInhibit growthTemperature controlMolten steel
Owner:NORTHEASTERN UNIV LIAONING

Vacuum glass detection system

ActiveCN102607765BIncrease productivityEasy pick upVacuum gauge using heat conductivity variationEngineeringGlass production
Owner:辽宁东戴河新区中远玻璃工业装备有限公司

A kind of intelligent piano and system

ActiveCN104036766BSolve the problem of ignorance of stavesEase of Correction ScoringElectrophonic musical instrumentsMusic aidsPianoAudio power amplifier
Owner:BEIJING QULE TECH

Method for preparing self-healing silicon carbide ceramic-based composite material

ActiveCN102910927BSimple processLow equipment requirementsInterface layerSic fiber
Owner:BEIJING AERONAUTICAL MFG TECH RES INST

A kind of antenna structure and communication terminal

ActiveCN105098325BAvoid frequencySimple structureAntenna supports/mountingsRadiating elements structural formsResonanceComputer terminal
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Composite sound-absorbing and noise-reducing structure and preparation method thereof

ActiveCN113593510BImprove sound absorptionImprove sound absorption performanceSound producing devicesResonant cavityPolymer science
Owner:JILIN UNIV

An occluder and interface adjustment device for paravalvular leakage

ActiveCN112807035BEasy to operateEfficient conveying operationsSurgeryParavalvular leakageMedicine
Owner:孟自力

A non-destructive ultrasonic testing wedge

InactiveCN108088915BSimple structureEasy to operateMaterial analysis using sonic/ultrasonic/infrasonic wavesEngineeringUltrasonic testing
Owner:THERMAL POWER TECH RES INST OF CHINA DATANG CORP SCI & TECH RES INST

Method for preparing hydrophilic graphene

InactiveCN101993064BGood dispersionSimple processUltrasonic dispersionMaterials science
Owner:JIANGSU UNIV

A treatment method for electroplating sludge

InactiveCN106995263BReduce wasteSimple technical requirementsWaste water treatment from metallurgical processFixation/solidifcation sludge treatmentPolyvinyl alcoholSludge
Owner:浙江工业大学温州科学技术研究院

New soft and hard combination printing fixture

ActiveCN106393959BPlay a supporting roleImprove legibilityScreen printersScreen printingEngineeringPrinting ink
Owner:江西弘信柔性电子科技有限公司

Electronic equipment

ActiveCN111240413BAvoid foldingGuaranteed smoothDetails for portable computersStructural engineeringMechanical engineering
Owner:BOE TECH GRP CO LTD +1

Resource recommendation method and device

ActiveCN104182481BImprove experienceEasy to viewSpecial data processing applicationsInput/output processes for data processingWorld Wide Web
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Investment casting surface coating preparation method

InactiveCN103553640BFoundry mouldsFoundry coresWater vaporPhosphate
Owner:NINGBO JINQIU MECHANICAL & ELECTRICAL CASTING

Photoelectric conversion components

InactiveCN102790102BPhotovoltaic supportsRoof covering using slabs/sheetsPhotoelectric conversionEngineering
Owner:SHANGHAI TIANQI NEW ENERGY TECH

Push handle clamping device for syringes of syringe pumps

ActiveCN104689425BAvoid the risk of sheddingAchieve installationAutomatic syringesIntravenous devicesBiomedical engineeringSyringe
Owner:SHENZHEN COMEN MEDICAL INSTR

Electric vehicle community automatic charging cluster system based on cloud optimization matching

ActiveCN109849722BImprove experienceRealize automatic schedulingCharging stationsElectric vehicle charging technologyElectric vehicleEmbedded system
Owner:TERMINUSBEIJING TECH CO LTD

Method and system for intelligent device linkage control

ActiveCN107809355BLow costLinkage execution speed is fastData switching by path configurationControl engineeringThe Internet
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Light source apparatus and endoscope system

InactiveCN103519771AIncrease the areaReduce the difference in the amount of lightLighting elementsSurgeryLight guideOptical axis
Owner:FUJIFILM CORP

Cleaning agent for automatic cleaning machine of tableware

InactiveCN1256414CNo corrosionEasy to cleanInorganic/elemental detergent compounding agentsNon-ionic surface-active compoundsActive agentPotassium hydroxide
Owner:ZHEJIANG UNIV

Double-frequency process for normalizing rail welding seams

InactiveCN102086620BHeating unevenness changesUniform heat treatmentRailway track constructionRail profileWeld seam
Owner:中国铁路呼和浩特局集团有限公司焊轨段

Electroplating solution and electroplating layer production process of high corrosion-resistant nano-nickel plus non-crack micro-hard chromium composite coating

ActiveCN103451695BContinuously adjustable frequencyTo achieve the purpose of energy savingMicro nanoManufacturing technology
Owner:YANTAI XINGHUI AVIATION HYDRAULIC MACHINERY CO LTD

Data processing method, device, electronic device and storage medium

ActiveCN111273999BReduce maintenance costsImprove service efficiencySoftware simulation/interpretation/emulationData classEngineering
Owner:BEIJING VOLCANO ENGINE TECH CO LTD

A needle selection knitting method and a needle selection mechanism thereof

ActiveCN110552110BReduce the time between mid-movement gapsShorten the timeWeft knittingMechanical engineering
Owner:ZHEJIANG RUIFENG INTELLIGENT TECH CO LTD

Cyclic system and method

ActiveCN102476355BIncrease delivery pressureStable deliveryGrinding/polishing apparatusEngineeringMachine tool
Owner:ASIA MIC PROCESS

A brick gripper with safety protection function

ActiveCN111994550BNot easy to break awayEasy to disengageManual conveyance devicesBrickDetent
Owner:石门和峰环保建材有限公司

Application of extracellular matrix protein 1 and regulator thereof in preparing medicament for diagnosing or treating allergic diseases

ActiveCN102552910BInhibit expressionSuppress allergic diseasesOrganic active ingredientsGenetic material ingredientsExtracellular matrix protein 1Disease cause
Owner:CENT FOR EXCELLENCE IN MOLECULAR CELL SCI CHINESE ACAD OF SCI

Large-scale crane hook set

InactiveCN101492141BAdjust skew issuesReduce frictionLoad-engaging elementsThrust bearingEngineering
Owner:DALIAN HUARUI HEAVY IND GRP CO LTD

Formula and production method of pilose antler kidney deficiency-tonifying body-building soup material

InactiveCN104687133ASignificant effectKeep the flavorFood preparationBiotechnologyPLANTAGO SEED
Owner:HARBIN SHENGYI BIOLOGICAL SCI & TECH DEV

Precise Flat Clip Adaptive and Coupling Adaptive Mode-Switching Robotic Finger Device

ActiveCN106799742BHigh transmission precisionLarge grabbing rangeProgramme-controlled manipulatorGripping headsControl systemCoupling
Owner:TSINGHUA UNIV

Application of a triazine-tripyrazole compound in anion detection

ActiveCN111220611BEasy to identifyResponsiveMaterial analysis by observing effect on chemical indicatorPyrazolylchalconeTriazine
Owner:BEIJING UNIV OF TECH

How to detect battery failure

ActiveCN103884986BAchieve refined maintenanceExtended service lifeElectrical testingEngineeringCost savings
Owner:BEIJING CHUANGZHI XINKE TECH

Method for directly separating and purifying cyclopentene from C5 raw material adopting extraction and distillation technology

ActiveCN101544534BHigh purityIncrease added valueDistillation purification/separationHydrocarbonsCyclopenteneDistillation
Owner:SINOPEC LANZHOU GASOLINEEUM CHEM IND CORP

An automatic frozen material crushing device

InactiveCN106391181BImprove crushing effectGuaranteed crushing effectGrain treatmentsMechanical engineeringEngineering
Owner:GUANGDONG IND TECHN COLLEGE

A kind of impact type automatic fruit juice extractor and juice extracting method thereof

InactiveCN105286476BLarge amount of juiceSave energyStrainersProximity sensorFruit juice
Owner:GUANGDONG POLYTECHNIC NORMAL UNIV

A kind of equipment for polishing the inner wall of round steel pipe for mechanical manufacturing

ActiveCN112605746BGrinding carriagesRevolution surface grinding machinesMachine buildingDrive shaft
Owner:NANTONG UNIVERSITY

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