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 low-voltage DC home intelligent power supply system

ActiveCN105633942BLow costEasy to deployDc network circuit arrangementsSustainable buildingsLow voltageEngineering

Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

A bolt cleaning and derusting device

InactiveCN106826502BGuaranteed service lifeRealize integrationGrinding carriagesLiquid surface applicatorsFuel tankEngineering

Owner:HENAN IND & TRADE VOCATIONAL COLLEGE

U-shaped magnet network access system and method based on unidirectional transmission protocol

ActiveCN110768997BGuaranteed one-waySimple designSecuring communicationTransmission protocolEngineering

Owner:北京永亚普信科技有限责任公司

A method for measuring the polarization electric field of Gan-based LEDs using photoluminescence spectroscopy

ActiveCN103529310BPolarized electric field characterizationAccurate calculationElectrostatic field measurementsPhotoluminescenceSpectroscopy

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Cohesive action nutrient source SRB sewage sludge immobilization particle, production and uses in treating heavy metal wastewater thereof

ActiveCN101402485BTake advantage ofAvoid direct toxic effectsSustainable biological treatmentBiological water/sewage treatmentSludgeWastewater

Owner:CENT SOUTH UNIV

A platform for door and window frames

ActiveCN105033967BUneven movementUnanimous actionWork benchesEngineeringGlass window

Owner:ANHUI KATA DOOR & WINDOW

wine preparation method

ActiveCN104099228BPromote absorptionShort cycleAlcoholic beverage preparationRefluxFlavor

Owner:SHANGHAI KAISHENG BIOLOGICAL PROD CO LTD

A compatible data format used by active RFID

ActiveCN104751090BImprove scalabilityImprove compatibilitySensing record carriersByteData format

Owner:上海共创信息技术有限公司

Blast furnace equipment

InactiveCN104471079BReduce manufacturing costImprove fire resistanceTuyeresCharge manipulationLower gradeLow graded

Owner:MITSUBISHI HEAVY IND LTD

Echo check and monitor

InactiveCN1510891ASupervisory/monitoring/testing arrangementsSubstation equipmentAdaptive filterVoice communication

Owner:AVAYA TECH LLC

Method for manufacturing display panel and display medium arrangement structure thereof

InactiveCN101458415BAvoid it happening againReduce manufacturing costNon-linear opticsDielectricEngineering

Owner:IND TECH RES INST

A kind of diethyltoluenediamine synthesis method based on nano zinc oxide catalyst

ActiveCN108727201BImprove overall lifespanSolution to short lifeAmino preparation from aminesMetal/metal-oxides/metal-hydroxide catalystsPtru catalystPhysical chemistry

Owner:东营海瑞宝新材料有限公司

Identification and Correction Method of Distribution Network State Estimation Data Based on Quality Evaluation

ActiveCN103617569BFix fixesData processing applicationsLeast squaresCorrection method

Owner:INTEGRATED ELECTRONICS SYST LAB

A multi-channel solid thruster array control driving system and method

ActiveCN108725847BCosmonautic propulsion system apparatusControl systemControl engineering

Owner:BEIJING INST OF CONTROL ENG

Variable gain mixing amplifier, biological signal acquisition and processing chip and system

ActiveCN107212877BAchieve Spectrum SeparationReduce noiseDiagnostic recording/measuringSensorsCapacitanceEngineering

Owner:XIDIAN UNIV

A kind of biological mortar preparation method and its device

ActiveCN107382119BImprove curing effectEnhancing the effect of biocuringBacteriaPeristaltic pumpCulture fluid

Owner:GUANGDONG UNIV OF TECH

A kind of polymer containing pluronic P85 and its preparation method and application

InactiveCN104774323BHigh embedding rateImprove anti-tumor effectPharmaceutical non-active ingredientsChemical structurePolymer science

Owner:JIANGXI SCI & TECH NORMAL UNIV

Shield tunneling control system and method

ActiveCN113446022BRealize intelligent excavationHigh precisionTunnelsSoil scienceControl system

Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

A pipeline radiographic flaw detection device and flaw detection method

ActiveCN109975328BImprove the effect of flaw detectionMaterial analysis using wave/particle radiationStructural engineeringMechanical engineering

Owner:海南民生公用管道检验有限公司

Parameter pre-configuration method for mobile terminal and method for checking pre-configuration parameter

InactiveCN100421490CReasonably pre-configuredReduced settling timeConnection managementRadio/inductive link selection arrangementsIndustrial engineeringReliability engineering

Owner:CHINA MOBILE COMM GRP CO LTD

A kind of sawing method of hot-rolled aluminum plate

ActiveCN105921809BSimple processReduce sawing costsMetal sawing devicesMetal sawing accessoriesEconomic benefitsAlloy

Owner:洛阳凯斯冶金科技有限公司

Allocation model building method, allocation method and related device

ActiveCN107203789BImprove experienceCharacter and pattern recognitionLogisticsDistribution methodData modeling

Owner:BEIJING XIAODU INFORMATION TECH CO LTD

An assembled staircase for an assembled building

ActiveCN111549988BRealize the combinationImprove flexural strengthTreadsConnection tableEngineering

Owner:CHANGSHA XINQIXIANG AUTOMATION TECH

Waterproof sheet pile cofferdam and construction method thereof

InactiveCN101597904BImprove carrying capacityImprove waterproof performanceFoundation engineeringSheet steelRed mud

Owner:NANTONG HUAGONG MACHINERY +1

Flow limiting apparatus in blood vessel

InactiveCN1442121AStentsDilatorsBlood pressureCatheter

Owner:AGA MEDICAL CORP MS US

Method for producing glyphosate ammonium salt solid preparation

ActiveCN101401585BImprove economyBiocideAnimal repellantsReaction temperatureSolvent

Owner:HANGZHOU JINFADA CHEM IND

Installation method of mounting bracket and photovoltaic module system

ActiveCN104639019BOverall small sizeSmall footprintPhotovoltaic supportsPhotovoltaic energy generationEngineeringAssembly systems

Owner:YINGLI GRP +3

An ID mapping method and device, and a policy control method and system

ActiveCN103596166BImplement Policy ControlTransmissionSecurity arrangementComputer networkCharge control

Owner:DATANG MOBILE COMM EQUIP CO LTD

Feeders that re-absorb contents

ActiveCN104555049BAvoid wastingAvoid pollutionClosuresSingle-unit apparatusEngineering

Owner:YONWOO CO LTD

A method and system for implementing telephone dispatching

ActiveCN105472188BRealize communication schedulingTelephone service networksIntegrated access deviceOff-hook

Owner:RAISECOM TECH

A suspended material guide device for progressive blanking die

InactiveCN103752713BAvoid flanging failuresEasy to findMetal-working feeding devicesPositioning devicesPunchingVisual inspection

Owner:宁波建欣精密模具有限公司

Microwave output window for high-power klystron and its processing method

ActiveCN107293463BImprove yieldImprove performanceTransit-tube vessels/containersKlystronsKlystronMicrowave

Owner:湖北汉光科技股份有限公司

Shotcrete machine

InactiveCN101886366BReduce pollutionReduce lossUnderground chambersFoundation engineeringShotcreteMechanical engineering

Owner:高云 +1

Sliding contact parts, DC motors and generators using sliding contact parts

ActiveCN104115380BSuppress feverReduce wearNon-metal conductorsRotary current collectorAdhesiveEngineering

Owner:NISSAN MOTOR CO LTD

Network Status Analysis System Based on Security Log

ActiveCN103401711BData switching networksLog managementFault management

Owner:CHINA TOBACCO ZHEJIANG IND

A multi-channel programmable ps2 interface UAV system key decoder

ActiveCN106201014BMeet the need for controlImprove versatilityInput/output processes for data processingMicrocomputerKey pressing

Owner:NORTHWESTERN POLYTECHNICAL UNIV +1

Electric vehicle and its dual-motor planetary gear powertrain

ActiveCN108528186BReduce unsprung massReduce shockElectric propulsion mountingToothed gearingsLow speedVehicle frame

Owner:NIO ANHUI HLDG CO LTD

Tilting shell residual heat boiler

InactiveCN101614389BReduce accumulationAvoid wear and tearBoiler flue tubes/fire tubesBoiler cleaning apparatusThermodynamicsEngineering

Owner:昆明阳光基业股份有限公司 +1

A camera resolution test device and method

InactiveCN104065957BTestableAvoid focusing limitationsTelevision systemsHorizontal and verticalIdentification plate

Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Array substrate and manufacturing method, and display device

ActiveCN104142591BStable pixel common electrode voltageSolid-state devicesNon-linear opticsCapacitanceDisplay device

Owner:HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1

Sectional magnetic encoding method and system for mMeasuring rotating shaft parameters

InactiveCN102253236AAcceleration measurement using interia forcesSubsonic/sonic/ultrasonic wave measurementRotational axisMultiple sensor

Owner:GENERAL ELECTRIC CO

Exception handling method, device and client

ActiveCN103107905BIncrease capacityImprove efficiencyProgram controlData switching networksSoftware engineeringApplication Identifier

Owner:HUAWEI TECH CO LTD

Biomarkers for determining effective response of treatments of hepatocellular carcinoma (HCC) patients

InactiveCN104394855AMicrobiological testing/measurementDigestive systemPTK InhibitorsKRAS

Owner:BAYER PHARMA AG

Processing method of SPI4 interface data packet

ActiveCN101707591BImplement common interfaceReduce in quantityTransmissionNetwork packetInterface protocol

Owner:DAWNING INFORMATION IND BEIJING +1

Manufacturing method of GaN substrate laser diode

InactiveCN102832539BImprove performanceExtend your lifeLaser detailsSemiconductor lasersLight guideCrystallographic defect

Owner:JIANGSU WINAD LIGHTING TECH

A sensitive information desensitization method and system for data sharing

ActiveCN107480549BAvoid duplicationAvoid rebuildingDigital data protectionSpecial data processing applicationsInformation processingData set

Owner:ENJOYOR COMPANY LIMITED

Switch module and single-pole double-throw module in wireless communication

InactiveCN100550632CLow costDiodeElectronic switchingCapacitanceMiniaturization

Owner:IND TECH RES INST

A method and system for accessing a mobile core network through a trusted fixed network

InactiveCN102740401BAssess restrictionIp addressFixed access

Owner:ZTE CORP

Method, device, management equipment and storage medium for sharing services across regions

ActiveCN110798504BEasy to deployTransmissionComputer networkEngineering

Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

Dermatosis diagnosting device

ActiveCN100413467CEasy to carryEasy to useRadiation diagnosticsControl powerSolid light

Owner:江苏希格玛医疗科技有限公司

Array substrate, liquid crystal display panel and manufacturing methods thereof

ActiveCN101762916BAvoid displacementAvoid damageSolid-state devicesSemiconductor/solid-state device manufacturingGraphicsLiquid-crystal display

Owner:BOE TECH GRP CO LTD +1

A processing technology of temperature-measuring armored thermocouple

ActiveCN111570541BExtended service lifeImprove temperature measurement effectWork heating devicesMetal rolling arrangementsEngineeringThermocouple device

Owner:SHAOXING CHUNHUI AUTOMATION INSTR

A NC machining method for gears with a small number of teeth

InactiveCN106774167BProgramme controlComputer controlNumerical controlEngineering

Owner:SHAANXI UNIV OF TECH

A special de-dragging device

InactiveCN103406816BHealth effectsHigh sagging treatment efficiencyGrinding machinesGrinding/polishing safety devicesEngineeringGrinding wheel

Owner:ZHEJIANG GEELY AUTOMOBILE +2

Heat collection and temperature preservation ceramic tile

InactiveCN101736846BImprove heat collection effectImprove insulation effectHeat proofingMaterials scienceClosed cell

Owner:祁魁 +1

A kind of automatic processing technology of seat accessories

ActiveCN109866284BAvoid breakageImprove cut qualityFeeding devicesGripping devicesIndustrial engineeringAutomatic processing

Owner:HUZHOU COLLEGE

An S-type non-ferrous metal pipe inner wall grinding device

ActiveCN113618504BImprove grinding efficiencyEffective sandingEdge grinding machinesPolishing machinesEngineeringScrew thread

Owner:江苏明如精密模具有限公司

Research device for generating singlet oxygen through natural organic matter, and control method of research device

ActiveCN103323564BImplement multifactorial researchMeet the irradiationComponent separationFraction CollectorNatural organic matter

Owner:PEKING UNIV

Shifting unit, shifting device and LCD (liquid crystal display)

ActiveCN102568401BAvoid short circuitReduce power consumptionStatic indicating devicesLiquid-crystal displayControl signal

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

A support structure and manufacturing method for metal additive manufacturing

ActiveCN104772463BReduce dosageSave materialAdditive manufacturing apparatusIncreasing energy efficiencyManufacturing cost reductionData information

Owner:HUNAN FARSOON HIGH TECH CO LTD

A positioning segmental harvesting device for a yam excavator

ActiveCN110089254BEasy post-processingImprove harvesting efficiencyDiggersAgricultural engineeringElectric machinery

Owner:WEIFANG UNIV OF SCI & TECH

A kind of extraction method of snail enzyme

ActiveCN104560931BReduced activityEfficient separationHydrolasesLyasesActive enzymeBiology

Owner:WEIHAI RUIJIALI BIOTECH

A method and system for vehicle-mounted Ethernet secure communication based on block chain

ActiveCN113507495BImprove authentication capabilitiesAvoid visitingUser identity/authority verificationCiphertextEngineering

Owner:JINAN UNIVERSITY

A trajectory planning method for ramp merge points

ActiveCN113002544BImplement secure importSimplify complexityExternal condition input parametersTrajectory planningControl theory

Owner:知行汽车科技(苏州)股份有限公司

Preparation method of apium graveolen capsules

InactiveCN101518557BIncrease contentLower blood pressureCapsule deliveryCardiovascular disorderMedicineElevated blood

Owner:谈发来

Top drive guide rail assembly and top drive guide rail system

InactiveCN106522850BMeet normal workGuaranteed stabilityDerricks/mastsEngineeringMechanical engineering

Owner:SINOPEC ZHONGYUAN PETROLEUM ENG CO LTD

A groundwater sealing method

InactiveCN103437790BGuarantee normal constructionExample design is reasonableUnderground chambersTunnel liningWater dischargeEngineering

Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

An eyepiece optical system of a head-mounted display device

ActiveCN106501943BReduce volumeReduce weightOptical elementsEyepieceFully developed

Owner:北京海鲸科技有限公司

An online monitoring device for grinding and polishing processing status

ActiveCN106956216BImprove processing efficiencyImprove processing qualityGrinding feed controlSignal conditioning circuitsMotor drive

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1

A catalyst for resource utilization of sulfur and nitrogen in the absorption liquid of simultaneous desulfurization and denitrification process by magnesium method and its preparation and application

ActiveCN109772427BSimple preparation processIncrease oxygen storage capacityMolecular sieve catalystsDispersed particle separationMolecular sieveAlkaline earth metal

Owner:ZHEJIANG UNIV

Handle assembly and equipment using the handle assembly

InactiveCN109587994BNot easy to looseCompact structureServersCasings/cabinets/drawers detailsSoftware engineeringEquipment use

Owner:NANNING FUGUI PRECISION IND CO LTD

Roller crushing device for pipeline lining and method of use thereof

ActiveCN111360003BRealize rotary connectionImprove crushing effectHollow article cleaningGrain treatmentsContact pressureEngineering

Owner:SHANGHAI TUNNEL ENGINEERING CO. LTD. +2

A kind of anti-ultraviolet finishing agent and preparation method thereof

ActiveCN105200784BFull play of the nano effectImprove performanceVegetal fibresPolymer scienceUltraviolet lights

Owner:浙江技立新材料股份有限公司

Control system and control method for economizer valve of centrifugal unit

ActiveCN109869956BAvoid shutdown conditionsReduce performanceRefrigeration safety arrangementControl systemEngineering

Owner:YANTAI EBARA AIR CONDITIONER +1

Hypa for Washable Vacuum Cleaner

ActiveCN107874715BReduce impactNot easy to damageCarpet cleanersFloor cleanersAir filterEngineering

Owner:SUZHOU HAIGE ELECTRICAL TECH CO LTD

Rack bar supporting device for vehicle steering apparatus

InactiveCN102826114AAvoid noiseAvoid lossSteering linkagesMechanical steering gearsRoad surfaceEngineering

Owner:HL MANDO CORP

A fully automatic production line for panel furniture

ActiveCN110154193BDelivery in real timePrecise deliveryWood working apparatusProcess engineeringReal time display

Owner:GUANGDONG XG INTELLIGENT SYST CO LTD

Dry adhesive, method for producing same, and injection molding method of dry adhesive structure

ActiveCN108724623BReduce production processLow production costFilm/foil adhesivesHalogen rubber derivative adheisvesPolymer scienceAdhesive

Owner:KYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND

Split gas sample injection device

ActiveCN101793863BExpand the scope of analysisGood repeatabilityMaterial electrochemical variablesEngineeringProduct gas

Owner:CHINA PETROLEUM & CHEM CORP

Moving grate drying bed-circulating fluidized bed boiler-compounded incineration equipment

InactiveCN102913916BKeep dryGood incineration efficiencyIncinerator apparatusFluidized bedProcess engineering

Owner:福建省丰泉环保控股有限公司

Connecting sleeve drilling side hole revolving fixture

InactiveCN103737364BEasy to operateShorten the timeLarge fixed membersPositioning apparatusEngineeringDrill

Owner:柳江县龙满机械部件有限责任公司

A kind of preparation method of reduced tungsten oxide nanosheet

ActiveCN106745276BUniform sizeGood dispersionTungsten oxides/hydroxidesNanotechnologyOrganic acidTungstate

Owner:江西善纳新材料科技有限公司

Negative-pressure ventilation type pig raising system based on biological fermenting bed

InactiveCN101933462BImprovement of stuffy heat and poor ventilationReduce the temperatureAnimal feeding devicesAnimal feeding stuffBrickEngineering

Owner:SUICHUAN JIAYU ANIMAL HUSBANDRY

Preparation technique for high-strength high conductivity integral dispersion copper spot-welding electrode

InactiveCN101293317BHigh strengthImprove conductivityElectrode featuresRare earthHigh intensity

Owner:HENAN UNIV OF SCI & TECH

Whole process tracking automatic adjustment system and control method of steel pipe pre-welding machine

ActiveCN104493345BReduce scrap rateSave cost human resourcesWelding/cutting auxillary devicesArc welding apparatusElectric controlRejection rate

Owner:TIANSHUI METALFORMING MACHINE TOOL GROUP

A preparation method of boron nitride-coated diaphragm for lithium-sulfur battery

ActiveCN104993083BIncrease capacityImprove Coulombic efficiencyLi-accumulatorsCell component detailsMetallic lithiumHexagonal boron nitride

Owner:NORTHWESTERN POLYTECHNICAL UNIV

A kind of preparation method of sulfamethoxazole modified aluminum silicate fiber adsorbent

InactiveCN108620025BSpecial structureHigh selectivityOther chemical processesWater contaminantsFiberSorbent

Owner:UNIV OF JINAN

Medical Device Packaging

ActiveCN109475683BSimplify and reduce manufacturing costsReduce manufacturing stepsSurgical furnitureClosuresMechanical engineeringMedical device

Owner:SANOFI SA

Missile heat shield turning and grinding compound machine tool

ActiveCN104191251BTightly boundRealize auxiliary supportOther manufacturing equipments/toolsPositioning apparatusAngle grinderEngineering

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Dual Homing Synchronous Data Transmission Method

InactiveCN101159757BImprove compatibilityReduce deliverySynchronisation arrangementWireless network protocolsData synchronizationSoftswitch

Owner:ZTE CORP

Primers for detection of cucumber anthracnose pathogen lamp and its application

ActiveCN106755339BQuick checkEasy to detectMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyElectrophoreses

Owner:INST OF PLANT PROTECTION FAAS

Separable power plug/socket connecting structure of electric frying pan

InactiveCN101989714BEasy to collectEasy to cleanCoupling device detailsKitchen equipmentElectricityFrying-pans

Owner:NORMURA USA

Connection synchronization method, device and medium based on security gateway deep packet inspection

ActiveCN108667682BAvoid connection residueImprove reliabilityData switching networksComputer networkEngineering

Owner:BEIJING TOPSEC NETWORK SECURITY TECH +2

Police IoT management platform and working method, police intelligent terminal and working method

ActiveCN114039994BAddress urgent demandsReduce workloadTelevision system detailsData processing applicationsDatabaseAlcoholic drinking

Owner:深圳警翼软件技术有限公司

Preparation method of chitosan tubular bracket

InactiveCN1298298CImprove mechanical propertiesIncrease elasticityCatheterTubular organ implantsNatural sourceYarn

Owner:TSINGHUA UNIV

Microblog text classification method and system based on high-quality topic expansion

ActiveCN109344252BEffective classificationSolve the shortcomings of poor classification effectCharacter and pattern recognitionNatural language data processingClassification methodsData mining

Owner:NORTHEASTERN UNIV LIAONING

Directional flow efficient condenser device and using method thereof

ActiveCN101738015BHigh thermal efficiencyReduce volumeEvaporators/condensersGas phaseEngineering

Owner:SHANGHAI HUANQIU REFRIGERATION EQUIP

Pipeline welding tooling

ActiveCN106881550BEasy to assemble and weldAchieve positioningWelding/cutting auxillary devicesPipeline systemsPipe supportElectric wire

Owner:CSR TIANJIN METRO VEHICLES +1

Ionic liquid doped heterocyclic polyarylether or sulfonate thereof for high-temperature and low-humidity ionic membrane and preparation method thereof

InactiveCN101891899BPrevent leakageWide variety of sourcesSemi-permeable membranesCell component detailsIn situ polymerizationSilicic acid

Owner:DALIAN UNIV OF TECH

A kind of degreasing preparation for high-efficiency aerobic composting of kitchen waste and its preparation method

ActiveCN106187335BImprove composting efficiencyFast degradationClimate change adaptationOrganic fertilisersBacillus licheniformisOil and grease

Owner:HANYU GRP CO LTD

Electric vehicle charging system and method

PendingCN113619430ABatteries data exchangeCharge equalisation circuitElectric carsElectric vehicle

Owner:RIVIAN IP HLDG LLC

Low-density, high-rigidity cast aluminum-lithium alloy and preparation method thereof

ActiveCN105648283BIncrease take rateShort stayAluminium-lithium alloyAluminium alloy

Owner:SHANGHAI JIAOTONG UNIV

A measuring device and measuring method for simultaneous excitation of two components in a combustion field

ActiveCN112255213BDoes not interfere with flame structureOvercoming overlapping issuesPhase-affecting property measurementsScattering properties measurementsLaser transmitterCombustion instability

Owner:HARBIN INST OF TECH

Continuous stirring device and continuous polycondensing method for polymer resin

InactiveCN1272096CQuality improvementTransportation and packagingRotary stirring mixersPolymer resinEngineering

Owner:HITACHI LTD

The method and application of roughening and functionalizing the surface of metal materials by laser shock forming technology

ActiveCN110560888BAchieve rougheningLower surface energyLaser beam welding apparatusSurface roughnessMetallic materials

Owner:SHANDONG UNIV

A method for artificial semen collection and insemination of goose

ActiveCN108852553BIncreased semen activityImprove hatchabilityAnimal reproductionAnimal husbandryAnimal scienceEconomic benefits

Owner:江苏现代畜牧科技园

Reverse-forming sulfuration method for sealed type tooth-shaped edge V tape of rubber lagging

InactiveCN100467259CImprove yieldAvoid quality problemsBeltsInternal pressureSulfur

Owner:ZHEJIANG ZIJINGANG RUBBER BELT

A garbage recycling device

ActiveCN112298856BReduce adhesionRefuse receptaclesCleaning processes and apparatusGear wheelEnvironmental engineering

Owner:深圳启辰环境科技有限公司

Constant temperature and humidity air conditioning unit and control method

ActiveCN103075768BReduce speedIncrease profitSpace heating and ventilation safety systemsLighting and heating apparatusFour-way valveEngineering

Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

A rapid detection method for drugs in hair

ActiveCN108844922BRealize detectionShorten detection timeMaterial analysis by optical meansEnzymatic hydrolysisColloidal au

Owner:浙江诺迦生物科技有限公司

A 2D to 3D image processing method

ActiveCN103200415BAchieve conversionSteroscopic systemsImaging processing2D to 3D conversion

Owner:华录出版传媒有限公司 +1

Method for preparing fluorine-containing compound ch2f-r (r=h or -cf3) by pyrolysis of difluoromethane

ActiveCN106565409BRaw materials are easy to getGood repeatabilityHydrocarbon by hydrogenationHalogenated hydrocarbon preparationGas phaseReaction temperature

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1

Tool changing method and device, storage medium and processor of machine tool

ActiveCN110449958BLow failure rateRealize centralized managementPositioning apparatusMetal-working holdersFailure rateComputer science

Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

Network Security Situation Prediction Method Based on sa_soa_bp Neural Network

ActiveCN111262858BImprove global search performanceImprove efficiencyNeural architecturesTransmissionData informationPredictive methods

Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY

Acoustic emission signal sensing system based on matching-type fiber Bragg grating (FBG)

InactiveCN102426198BStrong interference abilityHigh sensitivitySubsonic/sonic/ultrasonic wave measurementMaterial analysis using acoustic emission techniquesFiber couplerGrating

Owner:BEIHANG UNIV +1

Linear sliding rail possessing outer hanging type inductor

ActiveCN100501179CReduce manufacturing costImprove mobilityLinear bearingsMeasurement apparatus bearings/suspensionsEngineeringInductor

Owner:HIWIN TECH

A method for the determination of carbonate and bicarbonate in borate-containing brine

InactiveCN108362824BFew stepsHigh precisionChemical analysis using titrationAlkalinityBicarbonate Ion

Owner:CHANGSHA DESIGN & RES INST OF CHEM IND MIN

A cement mortar vibrating system

ActiveCN107345872BRealize Simultaneous VibrationReduce measurement errorPreparing sample for investigationCement mortarUltimate tensile strength

Owner:广东科衡工程检测有限公司

Super-resolution image reconstruction method for robust

InactiveCN102122387BExcellent reconstruction resultsImage enhancementPattern recognitionImaging processing

Owner:CHUNGHSIN TECH GRP

A non-invasive continuous blood pressure measurement method based on deep neural network

ActiveCN108498089BImprove blood pressure measurement speedImprove robustnessEvaluation of blood vesselsSensorsFeature extractionMedicine

Owner:BEIJING UNIV OF POSTS & TELECOMM

Continuous carbon fibre graphitizing method and apparatus

InactiveCN1329567CNovel processReduce energy consumptionArtificial filament chemical after-treatmentFiberCarbon fibers

Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI

Energy consumption analysis method, device and vehicle for a vehicle

ActiveCN112092817BImprove accuracyVehicular energy storageEnergy consumptionReliability engineering

Owner:GUANGZHOU XIAOPENG MOTORS TECH CO LTD

A dry pressing device for crushing waste materials

InactiveCN111360038BImprove processing efficiencyHigh degree of automationSolid waste disposalTransportation and packagingWaste materialDry pressing

Owner:扬州金锋钢构有限公司

2-phenylnicotinic acid derivatives with insecticidal and acaricidal activities

ActiveCN106316931BLow toxicityNo phytotoxicityBiocideOrganic chemistryChemical compoundAcid derivative

Owner:SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD

Wind and light dental hand-piece with electric power storage module

InactiveCN101947137BAvoid wastingEasy to useBatteries circuit arrangementsPoint-like light sourceDental surgeryTherapeutic effect

Owner:刘兴刚

A power system small disturbance stable optimal correction control system and method

ActiveCN104167729BStable, safe and reliable operationImprove stability and securityAc network circuit arrangementsPower flowOriginal data

Owner:GUANGXI POWER GRID CORP +1

Ingaas quantum dot solar cell and manufacturing method thereof

ActiveCN104332511BSolution to short lifeEfficient preparationFinal product manufacturePhotovoltaic energy generationCharge carrierGrowth parameter

Owner:SUZHOU JUZHEN PHOTOELECTRIC

A capacitive sensor for detection of the level of a medium

PendingCN113286986AFuel supplyLevel indicators by physical variable measurementElectric capacityPotential difference

Owner:ELTEK

Performance testing method and system for network management equipment

ActiveCN105391601BIncrease authenticityImprove reliabilityData switching networksTime delaysNetwork management

Owner:RAISECOM TECH

Measuring system including accessories with internal calibration signal

ActiveCN104729539BElectrical testingSpecial purpose recording/indication apparatusMeasuring instrumentControl engineering

Owner:TEKTRONIX INC

A kind of steam agitation type medicine boiling device

ActiveCN107970123BImprove stirring effectFully contactedTransportation and packagingRotary stirring mixersEngineeringFan blade

Owner:义乌市优创知识产权运营有限公司

A Method of Seismic Thermal Anomaly Extraction Based on Time-Space Domain Difference

ActiveCN112464141BComplex mathematical operationsICT adaptationTime domainRemote sensing

Owner:AEROSPACE INFORMATION RES INST CAS

Memory protection method

ActiveCN102541748BImprove stabilityMemory adressing/allocation/relocationComputer hardwareSystem stability

Owner:HISENSE BROADBAND MULTIMEDIA TECH

A method, device and system for expanding dialogue topics of an intelligent robot

ActiveCN112100338BImprove experienceHumanize the conversationText database queryingSpecial data processing applicationsUser inputEngineering

Owner:BEIJING QIYU INFORMATION TECH CO LTD

Method for obtaining roving single-yarn knitted fabric through bi-component compound synchronous thermal contraction technology

ActiveCN103215736BImprove lightnessEasy to takeWeft knittingWarp knittingWorstedEngineering

Owner:BEIJING JOYWIN FASHION TEXTILE CO LTD

A kind of chiral aldehyde catalyst and preparation method and method for catalyzing asymmetric nucleophilic addition reaction

ActiveCN109908954BAvoid pollutionGood effectSilicon organic compoundsOrganic compound preparationCarboxyl radicalPtru catalyst

Owner:SOUTHWEST UNIV

Intrusion detection in an ip connected security system

ActiveCN101034976AData switching networksSecuring communicationThe InternetCommunication device

Owner:HONEYWELL INT INC