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.

Core/shell fluoropolymer

InactiveCN104093756AHigh tensile strengthThin material handlingVinyl etherTetrafluoroethylene
Owner:EI DU PONT DE NEMOURS & CO

Table structure modeling method and server

ActiveCN108255904BUnderstand intuitiveImprove work efficiencyVisual data miningStructured data browsingTable (information)Data modeling
Owner:PING AN TECH (SHENZHEN) CO LTD

Display panel

ActiveCN110888274AStrong penetrating powerReduce dark streaksStatic indicating devicesNon-linear opticsEngineeringComputational physics
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

cloud computing system

ActiveCN105943273BBatteries circuit arrangementsNursing bedsCloud baseIdentification device
Owner:吕洋波

a valve assembly

ActiveCN102777669BIncrease flexibilityReduce installation complexityOperating means/releasing devices for valvesEqualizing valvesEngineeringValve stem
Owner:FISHER JEON GAS EQUIP CHENGDU

Display screen, display device and mobile terminal

ActiveCN107195675BHigh light transmittanceImprove the accuracy of fingerprint recognitionTransistorStatic indicating devicesTransmittanceDisplay device
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method for injecting low salinity water

ActiveCN103890315AFluid removalLow salinityDiffusion
Owner:BP EXPLORATION OPERATING CO LTD

Cereal production method for obtaining corn starch possessing new function

InactiveCN1442040APlant genotype modificationAngiosperms/flowering plantsPollenBiology
Owner:CORN PROD DEV INC

Robot toy and drive device for toy

InactiveCN1684749ADollsSelf-moving toy figuresOperation modeMechanical engineering
Owner:TOMY CO LTD

Interrupt processing method and interrupt controller

ActiveCN105095128AShorten the timeAvoid delayed response timesElectric digital data processingProcessor registerInterrupt storm
Owner:ZTE CORP

Solar environment-friendly cleaning box

InactiveCN107640470AOptical detectionWaste collection and transferHuman bodyInfrared
Owner:刘太龙

Method for preventing harassment of fee absorbing calls

InactiveCN102957782AWill not affect normal useCalling susbscriber number recording/indicationComputer securityTelephony
Owner:飞图科技(北京)有限公司

A new bucket foundation with openable mud panels

ActiveCN110374129BImprove horizontal bearing capacityImprove vertical bearing capacityFoundation engineeringStructural engineeringFan blade
Owner:ZHEJIANG UNIV

Method for preparing potassium carbonate by membrane method

ActiveCN106006682BLow priceSimple processCarbonate preparationPhysical chemistryMonovalent ions
Owner:BEIJING NEWBIOLINK TECH DEV

Improved convolutional neural network for r-wave localization

ActiveCN110037691BImprove robustnessAccurate identificationDiagnostic recording/measuringSensorsEcg signalAlgorithm
Owner:SHANGHAI SID MEDICAL CO LTD

Transformer or reactor oil temperature detection and simulation device

InactiveCN103776553BImprove work efficiencyGuaranteed accuracyThermometers using electric/magnetic elementsUsing electrical meansEngineeringOil temperature
Owner:STATE GRID CORP OF CHINA +1

A method for grafting and replanting mature cocoa trees

ActiveCN105875208BReduce wound exposureTightly boundGraftingAxillary budRootstock
Owner:SPICE & BEVERAGE RES INST CHINESE ACAD OF TROPICAL AGRI SCI

a truck

InactiveCN105882711BFast loadingEasy to removeHand carts with multiple axesFriction forceEngineering
Owner:朱培池

Cutter for milling

InactiveCN102131605BExtended service lifeEasy to handleMilling cuttersMilling equipment detailsRough surfaceEngineering
Owner:金 容范

A broadband phased array antenna unit and its radiation method

ActiveCN109167162BHigh bandwidthSmall sizeRadiating elements structural formsAntennas earthing switches associationImpedance matchingMechanical engineering
Owner:XIAN INSTITUE OF SPACE RADIO TECH +1

Air hole processing device for tire mold

ActiveCN107042323BGuaranteed to be verticalGuarantee processing qualityWork clamping meansPositioning apparatusEngineeringTread
Owner:合肥大道模具有限责任公司

A kind of production method of ultra-transparent soft PVC film

ActiveCN103709426BFlat surfaceNo crackPlasticizerAging resistance
Owner:佛山龙塑工业塑胶有限公司

Robot patrol method and device, computer readable storage medium and robot

ActiveCN110471409AImprove inspection efficiencyReduce time consumptionProgramme-controlled manipulatorPosition/course control in two dimensionsComputer scienceMarine navigation
Owner:UBTECH ROBOTICS CORP LTD

A method for browsing files online

ActiveCN109710569BSolve the problem of low browsing efficiencyFile system administrationFile metadata searchingInformation processingDocument handling
Owner:SHANGHAI BESTONE INFORMATION TECH CO LTD

Method for sensing OFDM spectrum under conditions of time asynchronization and known cyclic prefix length

InactiveCN103248443BReduce computational complexityImprove Spectrum Sensing PerformanceTransmission monitoringMulti-frequency code systemsComputation complexityFrequency spectrum
Owner:NINGBO UNIV

An artificial intelligence Internet of Things security system and control method

ActiveCN111739248BQuick fightFire controlTelevision system detailsFire rescueData acquisitionData acquisition module
Owner:武汉美和易思数字科技有限公司

An underwater mobile carrier circumferential autonomous correction device and correction method thereof

ActiveCN109911150BSimple structureSimple and fast operationUnderwater equipmentHydraulic cylinderControl theory
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Device and method for improving multi-channel effective data transmission based on on-chip ram

ActiveCN107145457BRealize continuous transmissionNot limited by FIFO capacityArchitecture with single central processing unitElectric digital data processingMass storageData stream
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A variable strength hot stamping die material and its preparation method and application

ActiveCN109023113BUniform mechanical propertiesImprove toughnessHot stampingHeat stability
Owner:上大鑫仑材料科技(上海)有限公司

A boiler operation control method for reducing high temperature corrosion of water wall

ActiveCN110425565BOptimize outlet oxygenReduce concentrationFuel supply regulationIndirect carbon-dioxide mitigationProcess engineeringEnvironmental engineering
Owner:GUODIAN NANJING ELECTRIC POWER TEST RES CO LTD

Photovoltaic thermal hybrid system and method of operation thereof

ActiveCN104221279BPhotovoltaic supportsSolar heating energyThermodynamicsEngineering
Owner:INT BUSINESS MASCH CORP +1

Vehicle-mounted tunnel detection method and device based on directional line array technology

ActiveCN110487195BReal-time visual monitoringAccurate Spatial MovementOptically investigating flaws/contaminationUsing optical meansIn vehicleOptical correction
Owner:GUANGZHOU AUTO TRANSPORT MEASURE & CONTROL TECH

A method and system for automatically distributing personal protective equipment

ActiveCN109147204BEliminate health hazardsAccurate distributionApparatus for meter-controlled dispensingIndividual entry/exit registersPattern recognitionPersonal protective equipment
Owner:青海华职康健康科技有限公司

Specificity assay for novel target antigen binding moieties

PendingCN111742219APolypeptide with localisation/targeting motifImmunoglobulin superfamilyAssayAntigen receptors
Owner:F HOFFMANN LA ROCHE & CO AG

Method, cutting method and cutting device for determining maxillofacial cutting path of appliance

ActiveCN110693617BEffectively fixedHelp exportOthrodonticsDesign optimisation/simulationDentistryBiomedical engineering
Owner:SHANGHAI SMARTEE DENTI TECH CO LTD

Aqueous monomer emulsionss containing hydrophobin

InactiveCN101208361BTransportation and packagingMixingPolymer scienceEmulsion
Owner:BASF SE

Agriculture Connected Plant Management Approach

InactiveCN106339005BImprove search efficiencyImprove securityTarget-seeking controlGrowth parameterInterconnection
Owner:SHENZHEN ALLWINS TECH

Mesoporous titania material with high crystal phase transition temperature and preparation method thereof

ActiveCN113479930BEnhanced interactionEasy to prepareTitanium dioxideMesoporous silicaSilicon oxide
Owner:WUHAN UNIV

Method for MIMO multiple access channel throughput maximization

InactiveCN101483467BReduce complexityImprove efficiencySpatial transmit diversityBaseband system detailsMulti inputAlgorithm convergence
Owner:SUN YAT SEN UNIV +1

Heparin phospholipid composite suitable for non-injection administration and preparation method thereof

InactiveCN101361980BOrganic active ingredientsAntipyreticOral medicationPhospholipid formation
Owner:INST OF BIOPHARM OF SHANDONG PROVINCE

Rubbery copolymer particle and method for preparing the same

ActiveCN100572443CEmulsionPolystyrene
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Alarm-related representation of trend curve diagrams in the context of the control and observation of a technical installation

PendingCN113721561ASafety arrangmentsComputer controlStationEngineering
Owner:SIEMENS AG

Kitchen smart window and control method for kitchen smart window

ActiveCN110118412BReduce the temperatureCaused by pollutionMechanical apparatusSpace heating and ventilation safety systemsSmart kitchenMechanical engineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Indoor positioning system

ActiveCN102053238BSimple structureEasy to usePosition fixationEngineeringTest object
Owner:GUANGZHOU AVA ELECTRONICS TECH CO LTD

car holder

ActiveCN106828337BAchieve positioningBlock locationVehicle componentsIn vehicleEngineering
Owner:厦门靠谱知识产权服务有限公司

Semicontinuous fermentation method for producing gamma-aminobutyric acid by lactic acid bacteria

InactiveCN102108370BGuarantee normal productionReduce dosageMicroorganism based processesFermentationSolventOxygen
Owner:山东水晶生物科技股份有限公司

A door sensor based on network multi-expansion

ActiveCN104700526BAvoid frequent alarmsBurglar alarm by openingComputer terminalRadio frequency
Owner:NINGBO COMEN ELECTRONICS TECH

Universal rapid detection method for micromolecule poisonous and harmful materials in powdery food

ActiveCN103278594BHigh recovery rateLow recovery rateComponent separationHazardous substanceOperability
Owner:宁波中盛产品检测有限公司

Aminoacid acidamide compounds and preparation thereof

InactiveCN101328136BReduce exposureShort reaction timeOrganic compound preparationCarboxylic acid amides preparationSimple compoundSolvent
Owner:GUANGZHOU CHEM CO LTD CHINESE ACADEMY OF SCI

Use of zoledronic acid for preparing medicine for treating fatty liver disease

ActiveCN105213407BLittle side effectsLow costOrganic active ingredientsMetabolism disorderNonalcoholic fatty liver diseaseGastroenterology
Owner:NANJING UNIV

Reinforced concrete periodic damping structure and construction method thereof

InactiveCN103233607BTo achieve the purpose of shock absorptionEffective periodic featureProtective buildings/sheltersBuilding material handlingHorizontal forceElastomer
Owner:BEIJING JIAOTONG UNIV

Method for detection of machining deviation of crtsⅢ track plate

ActiveCN106055820BAvoid randomnessReduce omissionsGeometric CADUsing optical meansInformatizationPoint cloud
Owner:CHINA RAILWAY DESIGN GRP CO LTD

battery pack

ActiveCN111430621BImprove assembly reliabilityPrevent looseningCell component detailsBatteriesStructural engineeringMechanical engineering
Owner:SVOLT ENERGY TECHNOLOGY CO LTD

A new auxiliary feeding device for ore crushing

ActiveCN111871983BEasy to dredgeImprove dredging effectHollow article cleaningHydraulic cylinderMining engineering
Owner:JIANGXI UNIV OF SCI & TECH

A temperature measurement method of a non-contact miniature online imaging temperature measurement device for an electrical cabinet

InactiveCN104568168BSmall amount of calculationReduce loadPyrometry using electric radation detectorsMicro structureHorizontal axis
Owner:NANJING SHUNTAI TECH

Method for evaluating stress concentration degree of remanufactured blank by using self-emission magnetic signal

InactiveCN102445491BMaterial magnetic variablesStress concentrationNerve network
Owner:ACADEMY OF ARMORED FORCES ENG PLA

Method of manufacturing an aircraft structure and structure obtained therefrom

InactiveCN102372084BReduce in quantityReduce the amount of stressFuselage framesFuselage bulkheadsEngineering
Owner:AIRBUS OPERATIONS GMBH

An information processing method, device and electronic equipment

ActiveCN105203092BReduce mistakesImprove accuracyNavigation instrumentsInformation processingSimultaneous localization and mapping
Owner:LENOVO (BEIJING) LTD

A method for measuring electric locomotive frequency coupling impedance

ActiveCN108398599BReliable measurement methodAccurate measurementResistance/reactance/impedencePower flowFrequency coupling
Owner:SOUTHWEST JIAOTONG UNIV

Method for preparing Mg-base large-block amorphous alloy

InactiveCN101148711BHigh degree of amorphizationHigh degree of crystallizationAlloyFused quartz
Owner:TONGJI UNIV

a direct current generator

ActiveCN105743310BControl powerConvenient alternativeSynchronous generatorsSynchronous motorElectric machine
Owner:CHINA PETROLEUM & CHEM CORP +1

Wireless socket assembly and control method

InactiveCN104393454BEasy to useAvoid wastingTransmission systemsCoupling device detailsRemote controlComputer module
Owner:NINGBO RUIXIANG ELECTRICAL APPLIANCE

a smart belt

InactiveCN104757725BDiagnostic recording/measuringSensorsElectrical resistance and conductanceDisplay device
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

A low-temperature bonding method for thyristor chips

ActiveCN105118789BLow melting pointReduce deformationSolid-state devicesSemiconductor/solid-state device manufacturingPre deformationSilicon alloy
Owner:NINGBO SILCR POWER SEMICON

Vehicle anti-theft control device

InactiveCN101332805BDoes not affect normal workWith anti-robbery functionAnti-theft devicesSeparated stateRemote control
Owner:TIELING FANGXIANG GROUP ELECTRONICS TECH

A space-ground collaborative building surveying and mapping robot system and its surveying and mapping method

ActiveCN112461210BImprove efficiencyAccurateNavigation by speed/acceleration measurementsCharacter and pattern recognitionRobotic systemsPoint cloud
Owner:HUNAN UNIV

Image recognition processing method, device, electronic device and storage medium

ActiveCN114092938BAchieve the purpose of extractionAccurate data sourceInstrumentsText recognitionComputer graphics (images)
Owner:TENCENT TECH (SHENZHEN) CO LTD

A cell module automatic flip welding fixture

ActiveCN110977283BIncrease flexibilityIngenious structural designWelding/cutting auxillary devicesAuxillary welding devicesEngineeringRotor (electric)
Owner:深圳市大族锂电智能装备有限公司

Precision copper strip rolling oil composition and its application

ActiveCN104342257BGood subsequent processing performanceImprove extreme pressure lubrication performanceLubricant compositionThiocarbamateAntioxidant
Owner:CHINA PETROLEUM & CHEM CORP

A method and device for locating open-circuit faults of sub-modules of mmc converters

ActiveCN112557960BNarrow down the collectionImprove positioning efficiencyContinuity testingSingle faultComputer science
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Applied function extension method, device, terminal equipment and storage medium

ActiveCN109918059BDoes not affect normal executionImplement extensionsCode compilationCreation/generation of source codeFunctional expansionTerminal equipment
Owner:ALIBABA GRP HLDG LTD

Construction method for prestress of cable-stayed grid structure

ActiveCN103321416BBuilding material handlingPre stressCable stayed
Owner:浙江东南网架股份有限公司

A preparation process for connecting seam area of ​​base fabric for paper machine netting

ActiveCN106245404BImprove efficiencyImprove machining accuracyMachine wet endCarrying capacityNetwork connection
Owner:SICHUAN VANOV TECH FABRIC

Signal detection metholodogy for fabrication control

InactiveCN107066668AImprove leakage currentImprove performanceProgramme controlSemiconductor/solid-state device testing/measurementModel parametersEngineering
Owner:GLOBALFOUNDRIES INC

Device for latching a connector device and associated tool

InactiveCN101689729BCoupling device engaging/disengagingCoupling parts mountingEngineeringMechanical engineering
Owner:联合活跃技术公司

Conductive diamond particles, conductive diamond electrode, and testing device

InactiveCN110072811AImprove crystal qualityGood chemical stabilityVacuum evaporation coatingSputtering coatingParticulatesDiamond electrodes
Owner:RICOH KK +1

A finite element model design method for human lung electrical resistance tomography

InactiveCN106373194BImprove calculation accuracyImprove sicknessMedical simulationArtificial lifeNODALElement model
Owner:山东隆泽元医疗科技有限公司

A multifunctional stimulus-sensitive polymer-nano gold cage carrier and its preparation method

InactiveCN104258391BLow toxicityRealize integrationEnergy modified materialsGenetic material ingredientsNanocarriersPolymeric micelles
Owner:SUN YAT SEN UNIV

A kind of inclinometer calibration platform

ActiveCN103994780BHigh measurement accuracyGuaranteed measurement accuracyIncline measurementVernier scaleDrive shaft
Owner:SHENYANG AIRCRAFT CORP

A kind of Chinese medicine for treating trigeminal neuralgia

ActiveCN103860943BSignificant effectMedicinal and calmNervous disorderAnthropod material medical ingredientsSide effectGLYCYRRHIZA EXTRACT
Owner:HAIMEN DADE INTPROP SERVICE CO LTD

A springback analysis and compensation method for stamping cover parts based on autoform software

ActiveCN113333559BAddressing Insufficient AccuracyAccurate Springback Compensation DataShaping toolsDesign optimisation/simulationRobust analysisSoftware engineering
Owner:VOYAH AUTOMOBILE TECH CO LTD

Release liner for label laminate

InactiveCN102725140ASynthetic resin layered productsThin material handlingFilling materialsEngineering
Owner:UPM RAFLATEC OY

A method for efficient treatment of nitrogen-containing wastewater based on zero-valent iron coupling anaerobic ammonium oxidation

ActiveCN104193002BReduce startup timeImprove total nitrogen removal rateTreatment with anaerobic digestion processesPeristaltic pumpStart time
Owner:SHANDONG UNIV

Cycling socks with instep protection and abrasion-resistant shock absorption

ActiveCN105533814BRealization of wear-resistant and shock-absorbing functionsHigh tensile strengthHandkerchiefsBaby linensWear resistantDamping function
Owner:杭州悍将体育科技有限公司

An intravenous simulation injection auxiliary device based on medical nursing teaching

ActiveCN110880257BStrong penetrating powerReduce intensityCosmonautic condition simulationsSimulatorsBlood vesselLumen intima
Owner:齐雪莲

Method for updating file system, network device and computer-readable storage medium

ActiveCN110018994BFile system administrationFile access structuresFile systemEngineering
Owner:HUAWEI DEVICE CO LTD

Supporting article for preventing sand from subsiding

InactiveCN100336980CHigh strengthAdd the second momentExcavationsBulkheads/pilesEngineeringSheet pile
Owner:DATA TOO +2

a hand sanitizer

InactiveCN103705418BGood antibacterial effectCosmetic preparationsToilet preparationsAlcoholGlycerol
Owner:徐森

Method for producing nano Al-Sn-Si bearing alloy

ActiveCN102703769BPrevent sinteringEliminate mesh distributionAlloyBall mill
Owner:SOUTH CHINA UNIV OF TECH

Method and system for judging the cause of transformer protection trip based on power grid fault recording chart

ActiveCN111751719BCircuit interrupters testingGrid faultPhase currents
Owner:SHENZHEN POWER SUPPLY BUREAU

A Shaft Excavation Equipment Using Centrifugal Force For Connection And Stabilization

ActiveCN110344767BFirmly connectedDrill bitsConstructionsStructural engineeringCentrifugal force
Owner:拜城县新兴矿业开发有限责任公司

A transcoding method and device

ActiveCN106856570BSmooth playbackPlays smoothly and clearlyDigital video signal modificationSelective content distributionImage resolutionTranscoding
Owner:ALIBABA GRP HLDG LTD

An anti-off safety mechanism for furniture sliding doors

ActiveCN107255004BEasy to installPrevent fallingBuilding braking devicesWing suspension devicesEngineeringMechanical engineering
Owner:伍志勇

Multifunctional organic waste treatment device

ActiveCN108126799BReduce energy consumptionImprove securityGrain treatmentsWaste processingEnvironmental engineering
Owner:CHINA CITY ENVIRONMENT PROTECTION ENGINEERING LIMITED COMPANY

Multi-relational collaborative filtering algorithm based on graph neural network

ActiveCN111523047BGood modelingDigital data information retrievalNeural architecturesRelation graphFilter algorithm
Owner:CENT SOUTH UNIV

A convenient drainage mechanism for dish basin

ActiveCN106889914BKitchen equipmentEngineering
Owner:济南市嬴磊信息科技有限公司

Silk fibroin and polymeric lactic acid compound film and its preparation method

InactiveCN101053670BGood biocompatibilityImprove mechanical propertiesAbsorbent padsMacromolecular non-active ingredientsMechanical propertyRelative humidity
Owner:ZHEJIANG SCI-TECH UNIV +1

Non-flammable cleaner composition

InactiveCN101835884BImprove reliabilityWill not corrodeDetergent mixture composition preparationOrganic non-surface-active detergent compositionsSolventTert-Butyl bromide
Owner:SENJU METAL IND CO LTD +1

Emulsion concentration online monitoring ratio system

ActiveCN110124546BConcentration mastered in real timeMixing methodsTransportation and packagingEmulsionWater volume
Owner:BEIJING HUAHAI MACHINERY

Speech processing method, device and computer-readable storage medium

ActiveCN110459233BGuaranteed continuitySpeech recognitionTimestampingSpeech sound
Owner:SHENZHEN EMEET TECH CO LTD

Piling Orientation Mechanism

ActiveCN103938632BGood matching precisionHigh degree of automationBulkheads/pilesPilot holeStructural engineering
Owner:吴健

A spin turbine magnet feed pump

ActiveCN109607712BWill not increase consumptionAchieve limescale-free operationWater treatment compoundsSpecific water treatment objectivesMagnetic tension forceEngineering
Owner:WUHAN GINO NANO TECH

A traditional Chinese medicine composition for treating ischemic cardiovascular and cerebrovascular diseases and its preparation method

ActiveCN104721581BImprove ischemiaIschemic protectionCardiovascular disorderPlant ingredientsIschemic heartLeonurus japonicus
Owner:广西弄峰山铁皮石斛科技有限公司

An automatic coating device for high-strength bolts of a wind power generating set

ActiveCN113262926BApply evenly and automaticallyFully automatic applicationLiquid surface applicatorsCoatingsElectric machineryEngineering
Owner:国能联合动力技术(保定)有限公司

Bare copper flat wire gentle take-up control device

InactiveCN102280201BLittle change in dimensionsDimensionally stableCable/conductor manufactureAir compressionBobbin
Owner:JIANGSU JURONG UNITED COPPER MATERIAL

Manufacturing device for semiconductor chips

ActiveCN111554595BReduce corrosion damageSemiconductor/solid-state device manufacturingPhysical chemistrySemiconductor chip
Owner:SHANGHAI GUONA SEMICON TECH CO LTD

A Bridge Deck Pavement Structure of Orthotropic Steel Bridge

ActiveCN104652269BImprove pull strengthGood deformabilityIn situ pavingsBridge structural detailsEpoxySolvent free
Owner:SHANGHAI MUNICIPAL ENG DESIGN INST GRP

Device for testing antiwear performance of evaluating artificial blood vessel of inner cavity insulation and its test method

InactiveCN100491964CEvaluation of wear resistanceUsing mechanical meansInvestigating abrasion/wear resistanceFrequency changerMedicine
Owner:DONGHUA UNIV

A hybrid test device for simulation of foundation pit support structure

ActiveCN113356228BEasy to controlFlexible modeFoundation testingExcavationsArchitectural engineeringThreaded rod
Owner:WUHAN UNIV OF TECH

Sterility test method for antibiotic sustained-release pharmaceutical preparation

ActiveCN103421877BNo negative effects on growthRemove inhibitionMicrobiological testing/measurementMedicineCalcium Polycarbophil
Owner:QILU PHARMA CO LTD

Magnetic core tube pressure test oil circuit docking device and turntable pressure test machine

ActiveCN105465081BSolve the entanglementImprove detection efficiencyServomotor componentsBlock matchOil pressure
Owner:安阳市华阳电磁铁制造有限公司

Test method for car audio performance

InactiveCN103813255BElectrical apparatusExcited statePink noise
Owner:SAIC MOTOR

A Method for Predicting Energy Consumption of Urban Residential Building Systems in Cold Regions

ActiveCN109242158BDrive Energy EfficiencyRealize modelingForecastingEnvironmental resource managementElectrical energy consumption
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Tractor for torch platform lifting mechanism

ActiveCN102001367BAvoid liftingSimple structureTractorsItem transportation vehiclesTorchTractor
Owner:ZHEJIANG JIAHE CULTURE TECH CO LTD

A multifunctional pressure tester for blast furnace clay

ActiveCN106018092BSimple structureReduce production accidentsMaterial strength using tensile/compressive forcesEngineeringLight-emitting diode
Owner:XUZHOU SUPAI HIGH TEMPERATURE NEW MATERIAL CO LTD

Adaptive method for detecting zero position compensation of resolver of permanent magnet motor

ActiveCN103151982BHigh precisionImprove system securityElectronic commutation motor controlVector control systemsPhase currentsElectric machine
Owner:SHANGHAI DAJUN TECH

r-t-b series sintered magnet

ActiveCN108695034BInductances/transformers/magnets manufactureMagnetic materialsRare-earth elementSintered magnets
Owner:TDK CORPARATION

A control device and control method based on a servo motor

ActiveCN113824265BControl rotation speedEasy to removeMechanical energy handlingElectric machineGear wheel
Owner:深圳锐特机电技术有限公司

Method for producing breeze group

InactiveCN101403033BReduce pollutionTurn waste into treasureProcess efficiency improvementPrillGranularity
Owner:WUHU YONGBIAO METALLURGICAL MATERIALS

Air conditioner control method and device

ActiveCN103486689BSolve the phenomenon of frequent start and stopSmall temperature fluctuationsSpace heating and ventilation safety systemsLighting and heating apparatusEngineeringOperation mode
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

A special filter bag for waste incineration

ActiveCN103432838BImprove adsorption capacityImprove cleanlinessDispersed particle filtrationFiberCross-link
Owner:LUOYANG DWS ENVIRONMENTAL TECH

Preparation method of ternary terbium complex monomer and ternary terbium complex monomer-mma copolymer luminescent material

InactiveCN105061481BImprove internal quantum efficiencyHigh color purityGroup 3/13 element organic compoundsLuminescent compositionsN dimethylformamideFluorescence
Owner:CHONGQING UNIV OF TECH

Large taper micro-blind hole drill with front outer diameter

ActiveCN102847990BGuaranteed metallization qualityDischarge in timeTransportation and packagingTrepanning drillsHelixDrill bit
Owner:HPTEC CHINA LTD

A heavy-duty friction drive device of more than five tons and its pressing force control method

ActiveCN108217090BConveyorsEngineeringHeavy duty
Owner:JIANGSU TONGHE INTELLIGENT EQUIP CO LTD

A turbocharger bearing sleeve and turbocharger

ActiveCN106014501BSimple structureStable preloadMachines/enginesEngine componentsTurbochargerEngineering
Owner:张运波

A Multi-Technology Fusion Embedded Software Testing Method

ActiveCN104598373BSolve the problem of authenticityMeet real-time requirementsSoftware testing/debuggingSoftware simulation/interpretation/emulationSafety indexTechnological convergence
Owner:BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS +1

System management method and equipment

ActiveCN107277905BPower managementBroadcast service distributionSystems managementEngineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

RF circuits and circuit test equipment, test methods, electronic equipment

ActiveCN109302202BTest accurateSmall footprintTransmitters monitoringReceivers monitoringTest equipmentElectronic equipment
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Motherboard production method

ActiveCN112533381BAvoid damageEnhance chemical bindingPrinted circuit manufactureOrganic filmCopper foil
Owner:DONGGUAN SHENGYI ELECTRONICS

A preparation method of ebony extract and its quality detection method

ActiveCN112098568BQuality improvementThe preparation process is stableComponent separationBiotechnologyFreeze-drying
Owner:GUOYAOJITUAN TONGJITANG (GUIZHOU) PHARMA CO LTD +2

Method for in-situ anaerobic digestion treatment of kitchen garbage

InactiveCN101618390BPromote decompositionStrong salt toleranceSolid waste disposalSites treatmentFodder
Owner:HUAZHONG AGRI UNIV

Method for synthesizing benzoxanthene derivatives

InactiveCN103664858BWide variety of sourcesSimple processOrganic chemistryOrganic solventEconomic benefits
Owner:YANCHENG TEACHERS UNIV

A vehicle-mounted handrail rod connection fitting and a method for assembling the handrail rod

ActiveCN108569179BImprove integrityStrong aestheticsVehicle arrangementsIn vehicleHandrail
Owner:HUNAN CSR TIMES ELECTRIC VEHICLE

An ocdm underwater acoustic communication method based on index modulation

ActiveCN111585688BMake up for data rate dropsImproved anti-frequency shift performanceSonic/ultrasonic/infrasonic transmissionOptical code multiplexInterference (communication)Communications system
Owner:RES & DEV INST OF NORTHWESTERN POLYTECHNICAL UNIV IN SHENZHEN +1

Phase voltage measurement method of single-phase overhead transmission line

ActiveCN107064612BEnables Phase Voltage MeasurementsStable partial pressure ratioMeasurement using digital techniquesEngineeringCapacitor
Owner:SHANGHAI JIAOTONG UNIV

Graphite with surface modified by azido groups and preparation method thereof

InactiveCN103382029BLow priceHigh selectivityGraphiteAzideMaterials science
Owner:XIAN MODERN CHEM RES INST

Method and device for short circuit detection in power semiconductor switches

ActiveCN107132466BTransistorBipolar transistor testingControl signalControl theory
Owner:INFINEON TECH AG

A dcs equipment diagnosis method with fault warning function

ActiveCN111061235BPrecise positioningPrecise deliveryTotal factory controlProgramme total factory controlControl systemReliability engineering
Owner:CHINA NUCLEAR CONTROL SYST ENG

A circuit board level punching system

ActiveCN108463057BConvenient continuous punchingIncrease productivityPrinted circuit manufacturePunchingFlexible circuits
Owner:昆山振顺电子科技有限公司

High-order elliptical planar steel ball movable gear transmission

InactiveCN103410928BFacilitate transmissionSimple processing technologyToothed gearingsSurface toothEllipse
Owner:HUNAN HENGZHI ROCK DRILLING TECH

A casing positioning device for new energy batteries

ActiveCN110385664BImprove efficiencyHigh positioning accuracyWork holdersCell lids/coversNew energyEngineering
Owner:ZHEJIANG UNIV KUNSHAN INNOVATION INST

An information processing method, device and storage medium

ActiveCN107357674BAvoid misconfigurationsFault responseSoftware simulation/interpretation/emulationComputer hardwareInformation processing
Owner:LENOVO (BEIJING) LTD

A batch cleaning device for royal jelly bowl

ActiveCN109622531BRapid Batch SqueezeImprove efficiencyHollow article cleaningEngineeringMechanical engineering
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Preparation method of copper block browning jig and copper block browning jig

ActiveCN111836455BPrevent fallingFully brownedInsulating substrate metal adhesion improvementCircuit board tools positioningEngineeringMechanical engineering
Owner:NEW FOUNDER HLDG DEV LLC +1

Integrated Thermal Insert and Cooling Plate

ActiveCN103929927BCooling/ventilation/heating modificationsEngineeringConductive materials
Owner:EMERSON NETWORK POWER EMBEDDED COMPUTING

A multi-stage series discharge gap with frequency-selective characteristics and its working method

ActiveCN109904847BWith frequency selective characteristicsImprove breakdown voltageEmergency protective arrangements for limiting excess voltage/currentOvervoltageVoltage amplitude
Owner:XI AN JIAOTONG UNIV

Fermented product containing magnolia bark raw material medicine and its preparation method and application

ActiveCN108159162BShorten fermentation timeEase of industrial productionFood processingDigestive systemBiotechnologyLactic bacteria
Owner:MIANYANG TEACHERS COLLEGE

Method, system and device for user terminal to access internet

ActiveCN102082810BAccess forbiddenFree from attackTransmissionSpecial data processing applicationsThe Internet
Owner:中国移动通信集团广西有限公司

A coaxial co-rotating propeller with variable phase difference

ActiveCN113184167BImprove aerodynamic efficiencyReduce aerodynamic noisePropellersRotational axisPropeller
Owner:BEIHANG UNIV

Air-cooled storage equipment

ActiveCN112303998BReduce thickened areasReduce volumeLighting and heating apparatusDomestic refrigeratorsCold airTemperature control
Owner:HISENSE RONSHEN GUANGDONG REFRIGERATOR