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.

Dual-chamber lime vertical kiln sealing feeding device and feeding method

ActiveCN102910844BNo leakageImprove sealingLime productionMotor driveEngineering

Owner:BAOSTEEL ENG & TECH GRP

Crankshaft crank throw curved forging mould for large ship and designing method of preformed blank

ActiveCN100414553CSmall machining allowanceShorten the production cycleForging/hammering/pressing machinesEngine componentsRoughcastDiesel engine

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

A long-span steel pipe support beam with precise length adjustment

InactiveCN105064374BReal-time monitoring of subtle changesIncrease the lengthExcavationsThermal expansionEnergy consumption

Owner:HOHAI UNIV

Method for extracting simulation program with integrated circuit emphasis (SPICE) model of field effect transistor

ActiveCN101976274BHigh precisionSpecial data processing applicationsModel parametersField-effect transistor

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A hierarchical entity recognition and semantic modeling framework for information extraction

PendingCN111656453ASemantic analysisText processingData miningDocumentation

Owner:KONINKLJIJKE PHILIPS NV

A virtual link establishment method and related device

ActiveCN108900602BAvoid resendingReduce the number of interactionsTransmissionEngineeringAuthentication

Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

A search optimization method, device and system

ActiveCN104715066BImprove experienceSpecial data processing applicationsUser inputSearch terms

Owner:北京奇付通科技有限公司

A method for automatic planning of surgical path

ActiveCN113081257BEasy to integrateReduce labor intensityComputer-aided planning/modellingSurgical operationEngineering

Owner:四川医枢科技有限责任公司

Oil pollution cleaning device and method

ActiveCN108797537BEasy to cleanControl movementWater cleaningGeneral water supply conservationEnvironmental engineeringOil water

Owner:江苏厚德仪表有限公司

Method for smelting titanium carbide slag with low carbon

ActiveCN113549730BReduce dosageLow in free carbonRecycling and recovery technologiesElectric furnaceChemical industryFlue gas

Owner:PANGANG GRP PANZHIHUA STEEL & VANADIUM

Radiation protection device

PendingCN114173669AComfortable to wearEnhanced Radiation ProtectionShieldingRadiation safety meansMedicineEngineering

Owner:TEN MEDICAL DESIGN

Novel composite electromagnetic shielding latex paint and preparation thereof

InactiveCN101250367BIncrease reflective surfaceBroaden the shielding frequency bandSynthetic resin layered productsCoatingsPolymer sciencePolymer chemistry

Owner:REAR SERVICE TECH EQUIP INST NAVY PLA

A kind of inorganic foam building insulation board and preparation method thereof

ActiveCN106316329BImprove insulation effectImprove stabilityClimate change adaptationInsulation improvementFoaming agentSlurry

Owner:TIANJIN CHENGJIAN UNIV

Method and control system for controlling output power of laser diode

InactiveCN100403406CShorten the timeOptical beam sourcesRecord information storageControl signalControl system

Owner:MEDIATEK INC

Carboxylic acids and derivatives thereof and pharmaceutical compositions containing them

InactiveCN101129349ANo restrictionNervous disorderAntipyreticThioester synthesisHalogen

Owner:SYNDROMEX LTD

Erecting, pushing and sliding method of steel box beam

ActiveCN101967800BSafe longitudinal move in placeQuickly move into placeBridge erection/assemblyBridge engineeringEngineering

Owner:CHINA RAILWAY 24TH BUREAU GRP +1

Method for preparing collagenase and method for preparing collagen tripeptide using same

ActiveCN107532157BHigh tripeptide contentEasy to makeConnective tissue peptidesPeptide preparation methodsMicroorganismActivated carbon

Owner:艾美科健株式会社

Working method of hydraulic heat exchange device with hydraulic bypass of piston pressure relief valve

ActiveCN105952722BImprove reliabilityNot easy to damageFluid-pressure actuator componentsInternal pressureLiquid storage tank

Owner:江苏金荣森制冷科技有限公司

Method for directly writing metal micro-nano structure by ultraviolet laser interferometry etching

InactiveCN101973512BLow costGood repeatabilityNanostructure manufactureLaser beam welding apparatusMicro nanoEtching

Owner:BEIJING UNIV OF TECH

Human-derived Anti-(poly-ga) dipeptide repeat (DPR) antibody

PendingCN112638932ASlow onsetPrevention of clinically manifested diseaseNervous disorderGeneral/multifunctional contrast agentsAntiendomysial antibodiesDipeptide

Owner:BIOGEN MA INC +1

A process and device for preparing fumed silica from quartz fluorite tailings

ActiveCN105967190BAchieve the effect of turning waste into treasureLow costSilicaCalcium/strontium/barium fluoridesFluorine containingQuartz

Owner:HUANGGANG NORMAL UNIV +1

Method for preparing tiopronin

ActiveCN102898339BHigh yieldFew reaction stepsThiol preparationGlycinePollution

Owner:SUZHOU ERYE PHARMA CO LTD

Method for improving acid stress resistance of lactic acid bacteria and application thereof

ActiveCN113355271BImprove acid resistanceImprove stabilityBacteriaDigestive systemBiotechnologyLactic acid bacterium

Owner:CHINA AGRI UNIV

A Duty Ratio Multiplication Circuit of Pulse Width Modulation Signal Based on Clock Period

ActiveCN109525224BRealize the duty cycle multiplication functionElectric pulse generatorPulse shapingSoftware engineeringHemt circuits

Owner:LINEARIN TECH CORP

A Hydraulic Back-to-Centre Locking Actuating Cylinder Structure

ActiveCN111059096BImprove working characteristicsAvoid wear and tearFluid-pressure actuator safetyEngineeringMechanics

Owner:TONGJI UNIV

An arn database system and its method for analyzing and constructing scientific hypotheses

ActiveCN106126550BAvoid fragmentationFull flexibilityDatabase management systemsSpecial data processing applicationsLiterature basedLipogenesis

Owner:NORTHWEST A & F UNIV +1

A kind of degradable biomedical zn-al-mg-nd zinc alloy and preparation method thereof

ActiveCN110669962BGood casting performanceImprove liquidityZinc alloysZinc based alloy

Owner:XIANGTAN UNIV

Shock absorbing device for outdoor unit of air conditioner and outdoor unit of air conditioner

ActiveCN103851711BIncrease heightSolve the problem of easy ice blockageLighting and heating apparatusAir conditioning systemsUltrasound attenuationEngineering

Owner:GREE ELECTRIC APPLIANCES INC

A flow guiding polarized plate of fuel battery

ActiveCN100517834CEvenly distributedReduce areaCell electrodesFuel cell detailsHydrogenFuel cells

Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

A full-line quick-action protection method for UHV DC lines based on principal component cluster analysis of pole-line fault current curve clusters

ActiveCN105182175BNo need to adjust the protection settingAdaptableFault locationTransient statePrincipal component analysis

Owner:KUNMING UNIV OF SCI & TECH

Sound reinforcement system, sound reinforcement method and computer readable storage medium

ActiveCN109600703BGuaranteed sound qualityReduce lossesTransducer acoustic reaction preventionElectric megaphonesSound sourcesSound quality

Owner:深圳市技湛科技有限公司

Biodegradable SEP environmental-friendly plastic

ActiveCN101851364BAchieve biodegradationRealize natural degradationToxicityChemistry

Owner:广东树业环保包装有限公司

Sliding door structure of vacuum sterilizer

InactiveCN107100495BReduce the use of areaEasy loading and unloadingWing arrangementsWing suspension devicesStructural engineeringMechanical engineering

Owner:SHANGHAI DONGQUAN BIOTECH CO LTD

An Intrusion Detection Method Based on Depth Camera

ActiveCN106898014BNot affected by ambient lightImprove recognition accuracyImage analysisClosed circuit television systemsComputer graphics (images)Engineering

Owner:杭州艾芯智能科技有限公司

Battery module, battery device and electronic equipment

ActiveCN109686880BReduce volumeIncrease volumetric energy densityCell component detailsProcess engineeringBattery cell

Owner:HUAWEI DIGITAL POWER TECH CO LTD

Mobile terminal-based persistent connection hierarchical communication method and system

InactiveCN108900575BTransmissionEngineeringDistributed computing

Owner:SHENZHEN LANBEI TECH CO LTD

Image processing device and method for displaying images on multiple display devices

InactiveCN1678070APulse modulation television signal transmissionCharacter and pattern recognitionImaging processingImage resolution

Owner:SANYO ELECTRIC CO LTD

Public audit method of medical cloud storage with anonymous identity based on blockchain technology

ActiveCN109639420BChallenge - Verify IntegrityPrivacy protectionKey distribution for secure communicationFinanceThird partyData integrity

Owner:SOUTHWEST PETROLEUM UNIV

Installation structure of induction electric heater

InactiveCN101730325BEasy to installQuick disassemblyRefrigeration componentsInduction heating apparatusEngineeringElectrical and Electronics engineering

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

A method for rapid one-time molding of high-temperature liquid calcium carbide and recovery of waste heat through a chain-belt granulator

InactiveCN104291335BShorten the timeAvoid contactEnergy inputCalcium carbideMaterial resourcesSuperheated steam

Owner:北京绿保科创技术有限公司

Agricultural greenhouse heating system based on seasonal solar energy soil heat storage

InactiveCN103782846BImprove protectionClimate change adaptationRenewable energy machinesGreenhouseAgricultural engineering

Owner:TONGJI UNIV

Air conditioner control method, device, air conditioner, and computer readable storage medium

ActiveCN110848913BMechanical apparatusSpace heating and ventilation safety systemsFresh airEngineering

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Keeping alive method between peer node and client under peer node-client architecture

ActiveCN101753597BSession connection is OKReduce the burden onTransmissionClient-sideComputer science

Owner:泰州市海通资产管理有限公司

Dried sludge incineration feeding system

ActiveCN102777920BEfficient deliverySolve the fundamental problem of feedingIncinerator apparatusLitterScrew conveyor

Owner:HANLANLVDIAN SOLID WASTE TREATMENT (FOSHAN) CO LTD 2ND

Data transmission method, device, network access device and storage medium

ActiveCN110248257BSelective content distributionChannel parameterEngineering

Owner:HUAWEI TECH CO LTD

Pivot mechanism for lock to trip circuit breaker-type electrical apparatus for cutting off electrical lines

ActiveCN102227798BEasy to controlReduce frictionProtective switch operating/release mechanismsMoving between two positionsCircuit breaker

Owner:HAGER ELECTRO SAS

A method for intelligent roll shifting of work rolls in hot continuous rolling mill

ActiveCN108273853BUniform wearAchieving rolling stabilityProfile control deviceWork rollMathematical model

Owner:SD STEEL RIZHAO CO LTD

An energy-saving and environment-friendly pre-collection trash bin

InactiveCN109552782BAchieve closureReduce workloadRefuse receptaclesBin bagMechanical engineering

Owner:简胜坚 +2

Profiling brush type shoe washing machine

InactiveCN102166115BReduce wasteReduce family labor intensityFootwear cleanersInterior spaceManufacturing cost reduction

Owner:刘丰

Lime roasting shaft kiln

InactiveCN102155846BShaft kiln technology has obvious advantagesLow costVertical furnacesTemperature controlCombustion chamber

Owner:许广春

A hammer leveling device

ActiveCN107440457BImprove work efficiencyQuality improvementKitchen equipmentDomestic articlesEngineering

Owner:徐州华瑞机械锻造有限公司

Detection device and detection method of signal of projected capacitive touch screen

ActiveCN102693055BObtain the magnified value of the capacitance differenceRealize magnified measurementInput/output processes for data processingCapacitanceSignal-to-noise ratio (imaging)

Owner:DONGGUAN LESHENG ELECTRONICS

Spray for promoting scald healing

InactiveCN101919927BGood pain reliefNo scarsHeavy metal active ingredientsAerosol deliveryMedicinal herbsWound healing

Owner:宁良树

pressure controlled reactor

ActiveCN104271232BElectrical coke oven heatingOrganic compound preparationDecompositionPositive pressure

Owner:AUROTECH GMBH

An intelligent parking lot management system

ActiveCN106251692BAvoid safety hazardsGood location indicationIndication of parksing free spacesParking areaCar driving

Owner:TERMINUSBEIJING TECH CO LTD

vehicles with mcpherson suspension

ActiveCN104608578BReduce development costsMeet the design requirementsResilient suspensionsEngineeringMacPherson strut

Owner:BEIJING BORGWARD AUTOMOBILE CO LTD

Signal lighting protection circuit

ActiveCN100530886CPlay a protective effectSuppression of radiated emissionsEmergency protective arrangements for limiting excess voltage/currentCapacitanceCapacitor

Owner:VERTIV CORP

A vacuum membrane distilled water treatment device for dehydration equipment

ActiveCN106245285BEasy to separateImprove dehydration effectWater/sewage treatment bu osmosis/dialysisWater/sewage treatment by heatingFixed frameAir pump

Owner:盐城项果科技有限公司

Substrate support device, exposure device, and patterning device

ActiveCN109154784BSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusHemt circuitsLight beam

Owner:NIKON CORP

A Fuzzy Obstacle Avoidance Method for Four-wheeled Mobile Robot Based on Collision Risk Analysis

ActiveCN110196596BIncrease diversityIncrease the level of detailPosition/course control in two dimensionsVehiclesSimulationFuzzy control system

Owner:NANYANG INST OF TECH

Electromagnetic voltage transformer induction withstand voltage, partial discharge test device and method

ActiveCN108375750BShorten test timeImprove operational efficiencyElectrical measurementsInstrument transformerMechanical engineering

Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST +1

A prefabricated inspection well

ActiveCN110284524BAvoid misalignmentEasy to installArtificial islandsUnderwater structuresClassical mechanicsStructural engineering

Owner:天津泰来勘测设计有限公司

automatic tricycle

ActiveCN104736425BSuppression of delayCyclesSpeed controllerSteering angleRoad surface

Owner:株式会社日本艾莱克托克

Method, system and application for collecting arsenic sulfide from arsenic removal flue gas in neutral atmosphere

ActiveCN112495124BEasy to operateFlexible controlGas treatmentDispersed particle separationFlue gasSulfidation

Owner:BEIJING MINING & METALLURGICAL TECH GRP CO LTD

A method and system for detecting the thickness of a zipper

ActiveCN110689566BRealize high-precision measurementSmall standard deviationImage enhancementImage analysisComputer visionCompensation algorithm

Owner:CHINA JILIANG UNIV

Mobile phone test case and automatic generation method thereof

ActiveCN102710833BReduce duplication of effortEasy maintenanceSoftware testing/debuggingSubstation equipmentAutomatic Generation ControlLower limit

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

An intelligent detection device for the height of slab clamps

ActiveCN106006389BRealize intelligent detectionSolve the problem that the height cannot be detected stably and reliablyElectrical/magnetic thickness measurementsLoad-engaging elementsProgrammable logic controllerElectrical connection

Owner:大连宝信起重技术有限公司

portable repair kit

ActiveCN107405844BOrientation ensuredAvoid contactTyresInlet valveElectric drive

Owner:CONTINENTAL REIFEN DEUTSCHLAND GMBH

Double-layer floor device

ActiveCN102287041BPrevent disengagementPrevent forgetting to fixFalse floorsEngineeringSteel plates

Owner:KYODO KY TEC CORPORATION

A method for estimating the output current of a solar cell array during satellite orbiting

ActiveCN106483466BVersatilityEasy to implementPhotovoltaic monitoringCurrent measurements onlyReturn-to-zeroEstimation methods

Owner:AEROSPACE DONGFANGHONG SATELLITE

Method and apparatus for resource allocation and terminal access in time-division sharing channel

InactiveCN101299839BEasy to handleReduce Design ComplexityRadio transmission for post communicationWireless communicationAccess methodPhysical layer

Owner:HUAWEI TECH CO LTD

An intelligent children's testicular prosthesis based on implantable silicone

ActiveCN109821074BImprove antibacterial propertiesLong antibacterial timeProsthesisPhenyl EthersBiocompatibility

Owner:THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE

Sample Handling System

ActiveCN104316344BMeet diverse processing requirementsControl changesWithdrawing sample devicesPreparing sample for investigationMicrocontrollerEngineering

Owner:上海美诺福科技有限公司

Ceramic composite vacuum insulation board and preparation method thereof

ActiveCN103422582BReduce thicknessImprove fire performanceLayered productsClimate change adaptationCeramic compositeClosed chamber

Owner:徐州泰丰泵业有限公司

Process pattern based dynamic workflow planning system and method

InactiveCN102446309BIncrease flexibilityReduce complexityResourcesDynamic planningProcess patterns

Owner:TSINGHUA UNIV

A preparation method of high stability electrochromic device based on pedot:pss

ActiveCN109683414BImprove stabilityIncrease contrastNon-linear opticsPolymer scienceFilm base

Owner:ZHEJIANG UNIV OF TECH

A method of tracing oil and gas activity

InactiveCN110095488BGet mass contentHigh precisionMaterial analysis using wave/particle radiationClay mineralsKaolinite

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Drug guide assembly for drug delivery device

InactiveCN103945882BAmpoule syringesDecorative surface effectsInjection mouldingPharmaceutical Substances

Owner:SANOFI AVENTIS DEUT GMBH

A kind of fresh-keeping method of rose flower

ActiveCN113383770BExtend freshnessReduce physical activityDead plant preservationRose flowerHorticulture

Owner:柒久园艺科技(北京)有限公司 +1

A multi-spectral radiation temperature measurement method and system

ActiveCN111562019BHigh measurement accuracyQuick responsePyrometry using electric radation detectorsSpectral emissionEmissivity

Owner:TAIYUAN UNIV OF TECH

Transformer, transformer box and vibration damping device for transformer box

ActiveCN108335837BReduce noiseSolve excessive noiseTransformers/reacts mounting/support/suspensionTransformers/inductances casingsLow noiseTransformer

Owner:CHINA ELECTRIC POWER RES INST +1

A safety relay-based vehicle system output control circuit and method thereof

ActiveCN112748688BEnsure safetyImprove securityProgramme controlComputer controlIn vehicleControl engineering

Owner:CASCO SIGNAL

A kind of direct current high current measuring device and measuring method

ActiveCN110031666BStable jobDoes not affect measurementCurrent measurements onlyCurrent sensorHemt circuits

Owner:WUHAN UNIV

Flat light source utilizing porous silicon ballistic electron emission

InactiveCN101661865BHigh energyImprove luminous efficiencyLuminescent screen lampsGas discharge lamp detailsFluorescenceUltraviolet

Owner:XI AN JIAOTONG UNIV

A mounting assembly for an aircraft engine oil pump

ActiveCN111102075BAvoid frequent replacementAvoid replacementTurbine/propulsion lubricationEngineeringAero engine

Owner:中国航发贵州航空发动机维修有限责任公司

A method and device for automatically implementing api application

ActiveCN109558183BReduce workloadMeet individual needsProgram loading/initiatingExecution for user interfacesPersonalizationPresent method

Owner:BEIJING SHUJU XINYUN TECH CO LTD

Multilink message capturing method, and method and system for processing multilink message

InactiveCN101764760BReduce loadImprove performanceData switching networksMemory addressDirect memory access

Owner:SHENZHEN SEENTECH INFORMATION TECH DEV

A kind of preparation method of fermented brown rice cake

ActiveCN105341672BGreat tasteAdd flavorFood scienceYeastSugar

Owner:JIANGNAN UNIV

A kind of formation method of lithium ion battery

ActiveCN105406129BConsistent thicknessReduce scrapFinal product manufactureSecondary cells charging/dischargingPower flowElectrical battery

Owner:ZHUHAI COSMX BATTERY CO LTD

Method and device for moulding a curved part made from composite material and corresponding part

ActiveCN102015261ADomestic articlesThin material handlingFiberEngineering

Owner:AIRBUS OPERATIONS GMBH

Ultrahigh molecular weight PP composite plastic water pipe

InactiveCN106641484AHigh bonding strengthHigh strengthGeneral water supply conservationFlexible pipesOrganic solventIrritation

Owner:XIAOGAN JIARUI APPLICATION TECHNOLOGY DEVELOPMENT CO LTD

A method and system for automatic identification of water body floating objects based on artificial intelligence

ActiveCN108388916BInnovativeTechnically feasibleCharacter and pattern recognitionObject basedClassification methods

Owner:WUHAN UNIV

Preparation method and product of health-care sweet potato tea

InactiveCN102754717BAvoid slow sales and wasteLarge use of spaceTea substituesBiotechnologyDrinking culture

Owner:曾崇恩 +1

Particleboard secondary processing forming device

ActiveCN110465858BSame lengthImprove grinding efficiencyEdge grinding machinesGrinding carriagesScrew threadMobile device

Owner:泗阳智峰木业有限公司

A biocompatible micro triboelectric generator

InactiveCN104485835BSimple structureReduce volumeFriction generatorsLower poleEngineering

Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Switch actuating mechanism

ActiveCN101303939BOvercome installation difficultiesOvercome uncontrollableDigital data processing detailsContact operating partsElectrical and Electronics engineering

Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO

Short fiber covered gloves and its manufacturing process

ActiveCN111088585BMoisture-wicking underlaymentMoisture-wicking functional underlaymentWeft knittingGlovesYarnPolyester

Owner:CHANGZHOU KEXU TEXTILE CO LTD

Bovine gapdh gene transcription level fluorescent quantitative PCR detection kit

InactiveCN103305608BEasy to detectHigh sensitivityMicrobiological testing/measurementGAPDH GeneDehydrogenase

Owner:LANZHOU INST OF ANIMAL SCI & VETERINARY PHARMA OF CAAS

Lifting-frame-free single-point lifting device for sound-proof diesel generating set

ActiveCN103277633BOptimize structure layoutSave steelMachine framesLoad-engaging elementsStructural engineeringGenerating unit

Owner:赛瓦特(山东)动力科技股份有限公司

A high-temperature-resistant molecular release layer coating and a method for preparing crushed diamond powder using the coating

ActiveCN112795268BDoes not fadeHeavy metal content does not exceed the standardFireproof paintsPolyurea/polyurethane coatingsPolymer scienceFirming agent

Owner:汕头市亮彩新材料科技有限公司

Mold core for manufacturing high-temperature alloy hollow blade

ActiveCN103143682BReduce distortionReduce breakageFoundry mouldsFoundry coresTip positionDirectional solidification

Owner:DONGFANG TURBINE CO LTD

Cell measurement method

ActiveCN110146517BSolve the problem of measuring diaphragmMaterial analysis by optical meansUsing optical meansMechanical engineeringBattery cell

Owner:WUXI LEAD INTELLIGENT EQUIP CO LTD

Foldable electronic device, support frame and display screen

ActiveCN110493385BGuaranteed smoothSimple connection structureTelephone set constructionsIdentification meansStructural engineeringFlexible display

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Humidifier, control method of humidifier and air conditioning system with humidifier

ActiveCN109974178BAdapt to Humidity NeedsVersatileMechanical apparatusSpace heating and ventilation safety systemsProcess engineeringAir conditioning

Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

solar cell module

ActiveCN106664056BReduce light transmittance reductionGuaranteed power generation efficiencyPhotovoltaic supportsSolar heating energyEngineeringSolar cell

Owner:KYOCERA CORP

A Carbide Valve Seat Turning Tool and Its Application

ActiveCN107952969BHigh hardnessImprove wear resistanceTurning toolsGranularitySuperalloy

Owner:CAPITAL AEROSPACE MACHINERY +1

Flame retardant coating with thermoelectric response fire warning function, preparation method and application

ActiveCN111087887BImprove stabilityGood repeatabilityFireproof paintsLiquid surface applicatorsThermoelectric materialsSpray coating

Owner:SOUTH CHINA UNIV OF TECH

An induction display type electronic voltage mutual induction system and a method for detecting voltage thereof

ActiveCN108205073BEnsure safetyImprove detection accuracyDigital variable displayVoltage/current isolationBusbarTransformer

Owner:福州新益自动测控设备有限公司

1x2 high speed optical fiber switch having return coupling monitoring structure

InactiveCN100552498CReduce crosstalkSmall structureCoupling light guidesNon-linear opticsBeam splitterBirefringent crystal

Owner:ZHEJIANG UNIV

A seedling packing machine

ActiveCN111919702BHigh degree of automationFast packaging efficiencyWrapping with article rotationForestryAgricultural engineeringSeedling

Owner:ZHEJIANG NORMAL UNIV XINGZHI COLLEGE

A kind of multifunctional passive electronic skin system and preparation method thereof

ActiveCN109497969BSimple processImprove production efficiencyDiagnostic recording/measuringSensorsHuman bodyBody temperature measurement

Owner:EAST CHINA JIAOTONG UNIVERSITY +1

Systems and methods allowing for reservoir filling and infusion medium delivery

ActiveCN101557847BInfusion syringesPharmaceutical containersEngineeringBiomedical engineering

Owner:MEDTRONIC MIMIMED INC

Structurally scalable refrigerator and manufacturing method thereof

ActiveCN109764569BIncrease or decrease quantityAchieve regulationMechanical apparatusCompression machines with several evaporatorsEngineeringProcess engineering

Owner:HARBIN ELECTRIC CORP QINHUANGDAO HEAVY EQUIP

Basic technology of landfill leachate treatment

ActiveCN105330097BSimple processImprove processing stabilityWater treatment parameter controlSpecific water treatment objectivesSludgeTreated water

Owner:周朝晖

Smart valve and its control method

InactiveCN104329509BSave human effortValve arrangementsRemote controlEngineering

Owner:JDV CONTROL VALVES

A rear-mounted rear-drive system for an electric vehicle

ActiveCN111873774BCorrespondence is clearAvoid takingElectric propulsion mountingUnderstructuresVehicle frameDrive shaft

Owner:DONGFENG AUTOMOBILE COMPANY

A shopping mall fire extinguishing robot

ActiveCN108939367BImprove fire extinguishing effectFire rescueActive agentSprayer

Owner:安徽爱依特科技有限公司

Automobile and gas engine, engine ecu, control method of injection gas

ActiveCN106545406BAir intake effectAffect intake efficiencyElectrical controlInternal combustion piston enginesControl theoryForce sensor

Owner:SAIC MOTOR

Method for accurately recovering single tooth form on three-dimensional tooth-mandible model

InactiveCN101604354BPromote recoveryAutomatic recoverySpecial data processing applicationsTeeth missingComputer-aided

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1

Pneumatic disc brake automatic flip accompanying tooling

ActiveCN111098104BImprove assembly efficiencyIncrease productivityMetal working apparatusStructural engineeringDisc brake

Owner:武汉晟创自动化工程有限公司

Apparatus for preparing S type metallic honeycomb

ActiveCN101251036BWill not deformImprove molding qualityPhysical/chemical process catalystsExhaust apparatusChain structureHoneycomb

Owner:南京亿达高科环保技术有限公司 +1

An anti-flavor liner structure and a cooking device with the same structure

ActiveCN111671292BAvoid lossAvoid cross-breedingSteam cooking vesselsRoasters/grillsEngineeringMechanical engineering

Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Wireless charging method and system for electric vehicles

ActiveCN111114349BEnable wireless chargingReduce cost lossCharging stationsElectric vehicle charging technologyVehicle miles of travelElectric vehicle

Owner:CHINA FIRST AUTOMOBILE

A kind of preparation method of salt nanoparticles

ActiveCN109231241BSimple stepsLow costMaterial nanotechnologyAlkali metal nitrate shape formationInorganic saltsNanoparticle

Owner:SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI

SNP markers co-segregated with the main effect qtl-qrgls1 of maize gray spot resistance and their application

ActiveCN109609676BReduce testing costsReduce error rateMicrobiological testing/measurementDNA/RNA fragmentationNucleotideNucleotide sequencing

Owner:YUAN LONGPING HIGH TECH AGRI CO LTD

A partition wall system capable of purifying the air

ActiveCN109695306BOther performance is not affectedAdsorption continuesGas treatmentWallsThermodynamicsInsulation layer

Owner:BEIJING NEW BUILDING MATERIALS PLC

Preparation method of half aldehyde type high molecular leather retanning agent

InactiveCN101787401BHigh carboxyl contentHigh yieldTanning treatmentEtherDistilled water

Owner:CHENGDU ORGANIC CHEM CO LTD CHINESE ACAD OF SCI

Manufacturing method of teg test key on tft array substrate

ActiveCN105552026BIncrease the areaReduce areaSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusDark modeEngineering

Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Video Surveillance Cover

ActiveCN104219502BImprove assembly manufacturabilityReduce processing difficultyTelevision system detailsColor television detailsEngineeringPutty

Owner:TIANJIN YAAN TECH CO LTD

Refrigerating apparatus

InactiveCN100381769CReduce residualRefrigeration componentsForeign matterProduct gas

Owner:DAIKIN IND LTD

An automatic luggage loading system for trains

InactiveCN108275426BAvoid lossReduce riskStorage devicesMechanical conveyorsControl engineeringMachine

Owner:于才峻

A method and system for optimal regulation and control of rural energy supply and utilization systems based on edge-end collaboration

ActiveCN113783193BReduce lossReduce operational riskGeneration forecast in ac networkPower network operation systems integrationRural areaPower flow

Owner:STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +3