China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

An intelligent supervisory electronic copper medal and its control method

ActiveCN106218245BSimple structureReasonable layoutProgramme controlComputer controlShape matchingEngineering
Owner:NANTONG LANXIN ELECTRONICS TECH

Prepn process of yacon wine

InactiveCN100453633CClear and transparent colorSweet and deliciousAlcoholic beverage preparationFruit juiceTrace element
Owner:昆明瑞鹏生态农业科技有限公司

Ice coagulation preventing cable and auxiliary equipment

ActiveCN101504877BReduce gallopingImproved collision angleOverhead installationInsulated cablesEngineeringTower
Owner:尹学军

Method and device for user calling after quality testing seat monitoring and transferring

ActiveCN103067622BImprove satisfactionImprove service qualitySpecial service for subscribersSupervision/control auxillary connectionsQuality of serviceControl system
Owner:ZTE CORP

Semiconductor-based vehicle battery temperature regulation method and temperature regulation system

ActiveCN109599615BConditions that affect performanceImplement temperature regulation methodCell temperature controlBatteriesThermodynamicsHeat management
Owner:BYD CO LTD

Security procedures for the cellular internet of things

InactiveCN107925869ATransmissionSecurity arrangementCommunications systemSecurity Measure
Owner:NOKIA NETWORKS OY

Fuel injection assembly for use in turbine engines and method of assembling same

InactiveCN103244966AContinuous combustion chamberThin material handlingCombustorEngineering
Owner:GENERAL ELECTRIC CO

A Collaborative System for Wireless Energy Harvesting Based on Multiple Access

ActiveCN111371476BEfficient use ofSolve the problem of distortion when the transmission distance is longNear-field transmissionLine-faulsts/interference reductionAccess technologyNoma
Owner:CHINA JILIANG UNIV

Pixel aspect ratio correction using panchromatic pixels

InactiveCN101803391AImproved low light sensitivityImproved color space resolution fidelitySolid-state device signal generatorsImage resolutionColor filter array
Owner:EASTMAN KODAK CO

A Robust Beamforming Design Method for Non-ideal WCSI Covert Communications

ActiveCN112272072BSecret communicationRadio transmissionChannel state informationOptimal decision
Owner:CHINA UNIV OF MINING & TECH

Photocurable polysiloxane polyurethane (meth)acrylate composition, adhesive and cured product

ActiveCN103937437BPolyureas/polyurethane adhesivesMethacrylatePolymer science
Owner:DAXIN MATERIALS

A waste gas purification system

ActiveCN108126490BHigh speed miscibilityIncrease negative pressureDispersed particle separationLiquid jetExhaust gas emissions
Owner:王静思 +1

A power window transmission method suitable for ufmc waveform

ActiveCN106789824BReduce distractionsImproved ability to combat time-frequency offsetMulti-frequency code systemsTransmitter/receiver shaping networksTime domainCarrier signal
Owner:白盒子(上海)微电子科技有限公司

A sound pressure test method and sound pressure test system

ActiveCN106092306BTest accurateSubsonic/sonic/ultrasonic wave measurementUsing electrical meansEngineeringHeadphones
Owner:QINGDAO GOERTEK

Biometric authentication device and biometric authentication method

PendingCN114387629AAchieve high-precision authenticationImage enhancementImage analysisEngineeringLiving body
Owner:HITACHI LTD

Coating part and preparation method thereof

InactiveCN102477531AHarmless to healthRealize anti-fingerprint functionLayered productsVacuum evaporation coatingAluminum oxynitrideFingerprint
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A 3-bit phase-adjustable microstrip reflection unit

ActiveCN112909572BReduce volumeThe way of phase adjustment is simpleAntenna earthingsAntennas earthing switches associationRadar systemsHigh rate
Owner:YANGTZE DELTA REGION INST OF UNIV OF ELECTRONICS SCI & TECH OF CHINE HUZHOU

A kind of preparation method of hollow polyhedral nano α-fe2o3

ActiveCN104495948BMaterial nanotechnologyFerric oxidesHydrofluoric acidNanometre
Owner:NANKAI UNIV

A kind of harmless culture method of freshwater pearl

ActiveCN110269017BReduce pollutionReduce contentClimate change adaptationPisciculture and aquariaZoologyMussel
Owner:HUNAN UNIV OF ARTS & SCI

Method and system for generating private key of blockchain electronic wallet based on fingerprint information

ActiveCN109840487BKey distribution for secure communicationCharacter and pattern recognitionPattern recognitionStrong authentication
Owner:易保互联医疗信息科技(北京)有限公司

Downlink Burst Transmission in Passive Optical Networks

ActiveCN105075177BMultiplex system selection arrangementsData switching current supplyElectricityBurst transmission
Owner:HUAWEI TECH CO LTD

Solar water heater power generation device and using method thereof

InactiveCN104265386BIncrease profitReduce pollutionFrom solar energySolar heat devicesTemperature controlOrganic Rankine cycle
Owner:ZHENGZHOU UNIV

A Three-step Statistical Experimental Design Method for Optimizing Process Parameters in Riveting Process

InactiveCN104217067BCrack the cross-influenceSolving Combinatorial Design ChallengesSpecial data processing applicationsEngineeringFactorial experiment
Owner:INNER MONGOLIA UNIV OF SCI & TECH

A prefabricated pipe gallery structure

ActiveCN111809658BStable structureEasy to connectArtificial islandsProtective foundationClassical mechanicsTongue and groove
Owner:QINGJIAN GRP CO LTD

A control device, electronic device and storage control method

ActiveCN107577613BReduce the number of startsReduce complexityMemory adressing/allocation/relocationComputer hardwareData store
Owner:LENOVO (BEIJING) LTD

A controller of wide-area oxygen sensor

ActiveCN107121474BEasy to controlIncrease opennessProgramme controlComputer controlWide areaCapacitance
Owner:NINGBO UNIV

A multifunctional double row vegetable seeder

ActiveCN111418310BAdjustable spacingPlant spacing regulationSeed depositing seeder partsBroadcast seedersSeederBall bearing
Owner:CANGZHOU ACAD OF AGRI & FORESTRY SCI

A device for separating copper powder in waste liquid with high degree of automation

InactiveCN104874220BRealize automatic controlImprove separation efficiencyMoving filtering element filtersProgrammable logic controllerEngineering
Owner:CHENGDU HONGHUA ENVIRONMENTAL SCI & TECH CO LTD

Environment-friendly konjac glucomannan-based dye capture and sedimentation agent and its preparation method and application

ActiveCN107936178BSolve the problem of slow sedimentationSettling fastWater contaminantsWater/sewage treatment by flocculation/precipitationHexamethylenediaminePotassium hydroxide
Owner:重庆弘脉天下农业发展有限公司

Film double-sided automatic positioning die-cutting gluing method

InactiveCN102275371BThe die-cutting and laminating process is simpleHigh die-cutting precisionLamination ancillary operationsControlling laminationComposite filmPunching
Owner:WUHAN UNIV OF TECH

A Force/Position Fuzzy Hybrid Control Method for Dual Manipulators Based on Backstepping Method

ActiveCN109807902BReduce mistakesHigh control precisionProgramme-controlled manipulatorRobotic systemsBackstepping
Owner:QINGDAO UNIV

Method for transferring a minimum and/or a maximum value of a battery system parameter and battery system for carrying out such a method

ActiveCN105814445APulse generatorCurrent/voltage measurementEngineeringBattery system
Owner:ROBERT BOSCH GMBH +1

Noise reduction method, earphone and computer-readable storage medium

ActiveCN108391190BImprove noise reductionEarpiece/earphone attachmentsTransducer circuitsFrequency spectrumSound sources
Owner:NUBIA TECHNOLOGY CO LTD

Thermal circulating device

InactiveCN101949607BSimple structureEasy to installCompression machines with non-reversible cycleCondensation processPlate heat exchanger
Owner:GUANGXI GUIGANG HONGLI BIOENERGY TECH CO LTD

A display control method, device, storage medium and terminal

ActiveCN108881616BSolve the cumbersome operationEasy to operateSubstation equipmentUser needsComputer engineering
Owner:GREE ELECTRIC APPLIANCES INC

Biological Extraction Process of Sunflower Meal

ActiveCN107400177BEliminate hidden dangersInhibitory reactivityOrganic compound preparationPeptide preparation methodsChlorogenic acidWater discharge
Owner:GUIZHOU HUIJING BIOTECH

Method and device for implementing timing response to short message in receiving terminal

ActiveCN101277463BInstantly realizeAvoid blockingWireless communicationSystem timeReal-time computing
Owner:LENOVO (BEIJING) LTD

Supercritical fluid phase transfer catalytic desizing method for textiles

ActiveCN107099995BImprove desizing effectAvoid damageTextile treatment containersDry-cleaning apparatus for textilesEcological environmentHigh pressure
Owner:SUZHOU UNIV

A cement-based material dispersant suitable for low-temperature construction and its preparation method

ActiveCN107337782BImprove adsorption speedMeet the use requirementsBackbone chainLong chain
Owner:JIANGSU SOBUTE NEW MATERIALS +1

Motor controlling method for opened robot controller

InactiveCN1225346CReduce development costsManipulatorElectric machineryMotor control
Owner:TSINGHUA UNIV

Apparatus and process for producing absorbent

InactiveCN102112080BPrevent intrusionTextile treatment cleaning apparatusAbsorbent padsFiberGas pressure
Owner:UNI CHARM CORP

Adjustable external heat exchanger for circulating fluidized bed boiler

InactiveCN102353043BEvenly heatedSimple structureFluidized bed combustionApparatus for fluidised bed combustionFluidized bedEngineering
Owner:WUXI TAIHU BOILER

Settlement Control Steel Casing Grouting Reinforcement Device for Shield Tunnel on Soft Ground

ActiveCN103573274BThe purpose of controlling subsidenceUnderground chambersTunnel liningSteel tube
Owner:ZHEJIANG UNIV

Rice constitutive type promoter and application thereof

InactiveCN103540595BEfficient expressionStable expressionBacteriaFermentationBiotechnologyStaining
Owner:INST OF RICE RES ANHUI ACADEMY OF AGRI SCI

Interrupt accelerating device and interrupt processing system

ActiveCN101739368BReduce Interrupt LatencyReduce interrupt overheadElectric digital data processingHandling systemInterrupt vector table
Owner:SANECHIPS TECH CO LTD

A sealing structure and sealing method for rail transit sand adding device

ActiveCN106043327BReduce wearExtended service lifeLocomotivesEngineeringContinuous flow
Owner:HUNAN LIANCHENG TRACK EQUIP CO LTD

Energy-saving straight wall front and rear disc variable curvature curve element ternary impeller and centrifugal fan using the impeller

ActiveCN106939902BWeaken drastic changesRealize the effect of saving energy and reducing consumptionPump componentsPumpsImpellerEngineering
Owner:HIMILE MECHANICAL MFG

A kind of interplanting method of Photinia frondosa and Chinese yew

InactiveCN104885861BImprove viewing valueIncrease profitCultivating equipmentsInsect pestPlant disease
Owner:安顺市西秀区春实绿化苗木有限公司

TV set with radiator

ActiveCN101600329BMeet the heat dissipation standard requirementsAvoid enteringTelevision system detailsColor television detailsThermodynamicsHeat pipe
Owner:HISENSE VISUAL TECH CO LTD

A kind of painting equipment for power switch casing

ActiveCN112108311BMove quicklyEvenly paintedLiquid surface applicatorsConveyorsPower switchingStructural engineering
Owner:SUZHOU LEMIFUN ELECTRICAL TECH CO LTD

A kind of preparation method of bearing steel with low titanium content

ActiveCN108998720BNot easily oxidizedSolve the problem of excessive titanium contentProcess efficiency improvementTitaniumSmelting
Owner:DAYE SPECIAL STEEL CO LTD

Electromagnetic heating steam generator

ActiveCN106122916BGenerate fastReduce lossSteam generation heating methodsElectricityExhaust fumes
Owner:厉雁翔

Mold Temperature Controller and Its Control Method for Matching Boost Pressure and Temperature

ActiveCN106493926BSave time at workExtended service lifeWater leakageEngineering
Owner:KAWATA MASCH MFG (SHANGHAI) CO LTD

Method of detecting and quantifying cytomegalovirus

InactiveCN100467613CHigh sensitivityMicrobiological testing/measurementFermentationFluorescenceOligonucleotide Primer
Owner:TOSOH CORP

Method for operating a vehicle washing system, and vehicle washing system

ActiveCN110139784ACleaning apparatus for vehicle exteriorsCleaning using toolsControl theoryMechanical engineering
Owner:WASHTEC HLDG

An integrated vehicle exhaust purification and cleaning device

ActiveCN109139195BReduce volumeExhaust apparatusSilencing apparatusVALVE PORTAutomotive engineering
Owner:北海智异电子科技有限公司

An electronic circuit board assembly piston drying air knife

ActiveCN113154862BImprove air-dry qualityImprove responseDrying gas arrangementsEngineeringAir knife
Owner:东莞汇和电子有限公司

micro gas transfer device

ActiveCN108457846BSimple processFlexible member pumpsPositive-displacement liquid enginesPiezoelectric actuatorsEngineering
Owner:MICROJET TECH

Glaze material for surface of ceramic tile

ActiveCN100372813CFritInorganic pigments
Owner:GUANGDONG SANSHUI TANDH GLAZE CO LTD

Manufacturing method of substrate for display panel and manufacturing method of mn-doped zns quantum dots

ActiveCN106783906BImprove glow qualityImprove the display effectSolid-state devicesSemiconductor/solid-state device manufacturingResistCooking & baking
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

An integrated power supply and network cable signal transmission integrated wire

ActiveCN110675974BHigh degree of polymerizationGood mechanical ductilityInsulated cablesCouplings bases/casesWire rodElectromagnetic interference
Owner:河北久维电子科技有限公司

Multi-angle rotary drilling tool

ActiveCN106735399BAvoid duplicationReduced risk of collisionBoring/drilling machinesEngineeringMachining
Owner:南通远洋船舶配套有限公司

A kind of automobile door inner handle and automobile

ActiveCN106285253BImprove rebound sound effectImprove experienceNoise-prevention/anti-rattling lockingEngineeringCar door
Owner:BEIQI FOTON MOTOR CO LTD

Brazing filler metal for welding of high-temperature alloy and cupronickel and preparation method thereof

ActiveCN102009284BImprove mechanical propertiesExtend working lifeWelding/cutting media/materialsWelding/soldering/cutting articlesCupronickelManganese
Owner:AECC AVIATION POWER CO LTD

Summary generation method, device and computer equipment

ActiveCN108280112BShorten the lengthImprove readabilityMathematical modelsSemantic analysisSoftware engineeringInformation quantity
Owner:TENCENT TECH (SHENZHEN) CO LTD

A storage battery tank capable of preventing deformation of short sides and side walls

ActiveCN104143611BLow costMeet economic needsSmall-sized cells cases/jacketsLarge-sized cells cases/jacketsManufacturing cost reductionPlastic materials
Owner:CHAOWEI POWER CO LTD

Non-precious metal-metal organic framework composite material, its preparation method and application

ActiveCN109912809BImprove stabilityDetermine the crystal structureOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsMetal-organic frameworkAniline
Owner:FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI

Multi-core fiber based optical transmission structure and device applying same

InactiveCN102096150BReduce power lossMeasurement devicesLaser arrangementsEngineeringOptical coupling
Owner:PEKING UNIV +1

A Damage Life Evaluation Method for Fatigue Crack Initiation and Propagation Based on Crystal Plasticity

ActiveCN111721787BImprove compatibilityImprove portabilityMaterial analysis using wave/particle radiationFatigue damageCrazing
Owner:SICHUAN UNIV +1

Non-alcoholic beer with improved aftertaste

InactiveCN103126032ALow in sugarReduce heatAcidic food ingredientsLow calorieAlpha acid
Owner:SUNTORY HLDG LTD

Physical model combination method and experimental device for displacement of carbonate fracture-cave reservoirs

InactiveCN107461193BVerify rationalityGood for combination experimentsBorehole/well accessoriesData processing systemClassical mechanics
Owner:SOUTHWEST PETROLEUM UNIV

A prismatic diaphragm for eliminating the condensing point of LED side lighting

ActiveCN104696875BGood lookingReduce HotSpot (spot of light) phenomenonOptical light guidesNon-linear opticsPolyethylene terephthalateLiquid-crystal display
Owner:JIANGSU SHUANGXING COLOR PLASTIC NEW MATERIALS

Test system for testing semiconductor-encapsulated stacked wafer and semiconductor automatic test machine thereof

ActiveCN102654559BImprove test efficiencyLow costElectrical measurement instrument detailsIndividual semiconductor device testingTest efficiencySemiconductor package
Owner:致茂电子(苏州)有限公司

A Quotation Method for Electrical Components Based on Image Recognition

ActiveCN107066997BReduce inputReduce input error rateCharacter recognitionPattern recognitionImage correction
Owner:ZHEJIANG UNIV OF TECH

Method for Screening Human Transthyretin Interferors Using K-Nearest Neighbor Algorithm

ActiveCN110146695BEasy programmingGoodness of fitCharacter and pattern recognitionMaterial analysisAlgorithmThyroxine transport
Owner:NANJING UNIV OF SCI & TECH

A Correction Method of Polarization Angle Error at Night Based on Starlight Vector Information

ActiveCN113834481BCorrected error termHigh precisionNavigation by astronomical meansObservation pointComputational physics
Owner:BEIHANG UNIV

All-fiber semiconductor laser frequency stabilization device

ActiveCN104979750BReduce volumeReduce weightLaser detailsSemiconductor lasersFrequency stabilizationDiscriminator
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Dielectric loaded tunable filter and its design method, tunable duplexer

ActiveCN107910624BMiniaturizationFrequency controllableWaveguide type devicesDielectricResonant cavity
Owner:PIVOTONE COMM TECH

Resin grinding wheel mold and pressing method thereof

ActiveCN111451949BQuality improvementIncrease productivityGrinding devicesGrinding wheelMechanical engineering
Owner:NANJING SANCHAO ADVANCED MATERIALS

One-piece antenna connector structure

InactiveCN101242024BInelastic Fatigue PhenomenonSimplify the assembly processAntenna supports/mountingsCost effectivenessEngineering
Owner:黄中川

Wearable medical adhesive tape fixer for medical nursing department

InactiveCN111568646BReduce the difficulty of operationEasy to take outBandagesAdhesive beltNursing care
Owner:琚世艳

A Distributed Field Meteorological Remote Data Monitoring System

InactiveCN105737897BTimely monitoringTimely warningTransmission systemsIndication of weather conditions using multiple variablesData centerComputer terminal
Owner:CHINA AGRI UNIV

A kind of preparation method of edible fungus health product

InactiveCN102805335BSimple processLower control costsFood preparationHorticultureBiotechnologyMycelium
Owner:BEIJING UPVALUE INTPROP CONSULTANTSCO

State-aware media playback

ActiveCN104871146BMultiple digital computer combinationsTransmissionArtificial intelligenceCurrent user
Owner:GOOGLE LLC

A spherical robot capable of moving with legs and its working method

ActiveCN105035199BImprove adaptabilityImprove work efficiencyVehiclesRoad surfaceFoot type
Owner:YULIN UNIV

A Portable Aiming Radar Jamming Simulator

ActiveCN103744063BSuitable for trainingReduce volumeWave based measurement systemsFrequency changerDigital analog converter
Owner:BEIJING INST OF RADIO MEASUREMENT

Integrated system on ultrasonic transducer sheet with MEMS (Micro-Electromechanical Systems) glass sphere and preparation method thereof

ActiveCN102430512BHigh forming heightIncrease processing costTelevision system detailsImpedence networksEngineeringGlass spheres
Owner:SOUTHEAST UNIV

Method and apparatus for automatic request repeat of sending and receiving

InactiveCN1224207CReduced round-trip delayError prevention/detection by using return channelNetwork traffic/resource managementCommunications systemTransmitter
Owner:INVT SPE LLC

A kind of high-strength heat-conducting aluminum alloy material and preparation method thereof

ActiveCN111411274BLow costImprove thermal conductivityChemical compositionManganese
Owner:东莞市青鸟金属材料有限公司

Manufacturing method of cathode plate for electrolyzing zinc

InactiveCN101302625BReduce labor intensityImprove connection strengthPhotography auxillary processesProcess efficiency improvementElectrolysisFlash welding
Owner:GUIZHOU INST OF METALLURGY & CHEM ENG

An online communication method based on protocol configuration

ActiveCN111541697BParsing genericAnalytical stability and convenienceTransmissionMaintainabilitySignaling system
Owner:CASCO SIGNAL

Receiving container, method for manufacturing the receiving container, backlight assembly and display device

InactiveCN1818750AStatic indicating devicesOptical light guidesDisplay deviceEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

A simple method and device for measuring the height of buildings

ActiveCN109945831BHigh precisionThe calculation process is convenientHeight/levelling measurementStructural engineeringMechanical engineering
Owner:SOUTHEAST UNIV

Method for updating a geographic database for a vehicle navigation system

ActiveCN102099656BInstruments for road network navigationRoad vehicles traffic controlIn vehicleNavigation system
Owner:AUDI AG +1

Electrolytic polishing device for cardiovascular stent

ActiveCN111101190BEasy to installQuick installationElectrolysis componentsElectrolytic agentCardiovascular stent
Owner:SHANDONG UNIV OF TECH

Control device and control method for internal combustion engine

InactiveCN103492694AElectrical controlInternal combustion piston enginesExternal combustion engineEngineering
Owner:TOYOTA JIDOSHA KK

An automatic production equipment based on high-brightness reflective cloth to ensure the safe travel of personnel

ActiveCN111545414BImprove stabilityWon't skewLiquid surface applicatorsCleaning using toolsFixed frameTorsion spring
Owner:浙江海川安全防护用品有限公司

Catalyst for synthosizing methyl alcohol from syngas and its preparation method and application

InactiveCN100548478CBarrier aggregationExtend your lifeOrganic compound preparationHydroxy compound preparationSyngasAlcohol
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI

A target image control point layout system for UAV aerial photography surveying and mapping

ActiveCN113002778BBatch deploymentPrecise layoutAircraft componentsMeasuring points markingClassical mechanicsAerial photography
Owner:温州市勘察测绘研究院有限公司

A device for producing lactic acid by promoting anaerobic fermentation of organic waste using low-temperature plasma

ActiveCN108624498BPromote productionStable temperature controlBioreactor/fermenter combinationsBiological substance pretreatmentsActivated sludgeHigh voltage pulse
Owner:DONGHUA UNIV

Connection system and connection method of prefabricated composite foundation and fully prefabricated shear wall

ActiveCN112227403BEasy to transportEasy to installWallsFoundation engineeringFalseworkArchitectural engineering
Owner:SHANDONG UNIV

A Method for Automatic Identification of Peak Elements in Laser-Induced Breakdown Spectroscopy

ActiveCN108169213BEfficient identificationFast peak identificationAnalysis by thermal excitationComputational physicsLaser-induced breakdown spectroscopy
Owner:JIANGNAN UNIV

Compositions for delivery of ladostigil

PendingCN113993584ANervous disorderPharmaceutical delivery mechanismEngineeringBiochemistry
Owner:YISSUM RES DEV CO OF THE HEBREWUNIVERSITY OF JERUSALEM LTD

Light control sunglasses for drivers

InactiveCN105549222BAvoid enteringAvoid traffic accidentsAuxillary optical partsOptical partsDriver/operatorTraffic accident
Owner:CHONGQING IND POLYTECHNIC COLLEGE

A line-striped ceramic tile preparation process with precise alignment and its preparation equipment

ActiveCN111618696BAdvanced technologyImprove the decorative effectEdge grinding machinesAuxillary shaping apparatusProduction lineGlaze
Owner:佛山高明顺成陶瓷有限公司

Equipment for treating exhaust gas in the foreline vacuum line

ActiveCN104247575BCoil arrangementsElectric discharge tubesEngineeringDielectric tube
Owner:APPLIED MATERIALS INC

Liftable flood control embankment and method

ActiveCN113622374BBlock outflowIncrease the function of flood drainageDamsBarrages/weirsRebarFlood control
Owner:山东乾元工程集团有限公司东营维修养护分公司

Water flow monitoring control reversing valve for solar water heater and control method thereof

InactiveCN102242819BAchieve matchingWater-free operationOperating means/releasing devices for valvesSolar heat devicesElectricityAutomatic control
Owner:陈为民

Medical ventilator system and method for providing respiratory support to a patient

ActiveCN111511430ARespiratorsMedical devicesRotary pumpControl signal
Owner:GENERAL ELECTRIC CO

Investigation method for quantitative research of conservation range of rocky reef habitat

InactiveCN102636821BImprove accuracyImprove fishing efficiencyGeological measurementsInvestigation methodsShore
Owner:SHANGHAI OCEAN UNIV

Selective element and storage device

InactiveCN110546755AImprove reliabilityLow heat generationSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringChalcogen
Owner:SONY SEMICON SOLUTIONS CORP

A blockchain network construction system based on customized os

ActiveCN112291117BImprove work efficiencyImprove securityDigital data protectionData switching networksChain networkCpu load
Owner:JIANGSU RONGZE INFORMATION TECH CO LTD

A device and method for improving the DNA detection performance of an optical addressable potential sensor using zno nanorods

ActiveCN110849958BShort detection timeLow costMaterial electrochemical variablesEngineeringA-DNA
Owner:XI AN JIAOTONG UNIV

A kind of rapid preparation method and product of uranium dioxide/nanometer diamond nuclear fuel pellets

ActiveCN108538409BDistribute quicklyEvenly distributedNuclear energy generationReactors manufactureRadiation stabilityNuclear power
Owner:MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS

A microgrid active and reactive integrated coordinated control method and device

ActiveCN107994590BImprove voltage qualityActive power integrated coordinated controlReactive power adjustment/elimination/compensationPower oscillations reduction/preventionVoltage amplitudeControl power
Owner:NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD

Intelligence Analysis Method and Device Based on Target Behavior

ActiveCN110083641BImprove accuracyImprove integrityDigital data information retrievalSpecial data processing applicationsAlgorithmIntelligence analysis
Owner:东莞智盾信息安全科技有限公司

Number prediction method, device, equipment and storage medium for dense crowd

ActiveCN109034355BAchieve forecastImprove accuracyCharacter and pattern recognitionCounting objects with random distributionAlgorithmHeat map
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Device and method for removing surface coating of spraying rack

ActiveCN108838901BAbrasive feedersAbrasive machine appurtenancesStructural engineeringHigh pressure gas
Owner:GREE ELECTRICAL APPLIANCE WUHU +1

Electrolyte solution for high hydration resistance medium and high voltage aluminum electrolytic capacitor and preparation method

ActiveCN112582180BExtend your lifeImprove patching featuresLiquid electrolytic capacitorsElectrolytic agentPhysical chemistry
Owner:XI AN JIAOTONG UNIV

A bridge swivel construction structure and its construction method

ActiveCN110607764BFast deliveryEvenly distributedBridge erection/assemblyArchitectural engineeringStructural engineering
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Large power switch

ActiveCN101006539BHigh-tension/heavy-dress switchesAir-break switchesThroatVolumetric Mass Density
Owner:HITACHI ENERGY SWITZERLAND AG

Hybridoma cell line 7g11 and its antibody

ActiveCN106701688BHigh antibody titerStrong specificityTissue cultureImmunoglobulins against fungi/algae/lichensMicrobiologyBiochemistry
Owner:SOUTHWEST UNIV

Produced fluid dewatering demulsifier for accumulating and repelling crude oil

ActiveCN100513526CAdd lessExcellent demulsification and dehydration effectDewatering/demulsification with chemical meansDemulsifierSewage
Owner:PETROCHINA CO LTD

System, device, and method for bodily fluid sample collection

ActiveCN109975071AWithdrawing sample devicesPreparing sample for investigationEngineeringBody fluid
Owner:THERANOS IP CO LLC

Novel technique for producing seamless steel pipe

InactiveCN101376204BLess investmentShort processMetal rolling arrangementsElongation control devicePipe fittingPipe
Owner:北京蓝海科融新技术有限公司

Method and device for displaying meeting materials in video conference

ActiveCN104113721BImprove efficiencyImprove experienceTelevision system detailsImage analysisVideo encodingComputer graphics (images)
Owner:HUAWEI TECH CO LTD

An Intelligent Variable Diameter Stabilizer

ActiveCN113047784BSimple structureWith intelligent controlDrilling rodsDrilling casingsSolenoid valveEngineering
Owner:SOUTHWEST PETROLEUM UNIV

Method for synthesizing p-menthane-3,9-diol

ActiveCN102557880BHigh activitySolve the costPreparation by oxygen reductionEpoxyMethyl group
Owner:CHINA TOBACCO HUNAN INDAL CORP

Navigation method, navigation device, mobile terminal, and computer-readable storage medium

ActiveCN109387216BRealize differentiated displayImprove user experienceInstruments for road network navigationReservationsEngineeringComputer vision
Owner:BEIJING DIDI INFINITY TECH & DEV

A method and related device for controlling the humidity of an anode inlet

ActiveCN111952643BReduce hydrogen into humidity fluctuationsEvenly distributed humidityFuel cell controlThermodynamicsWater vapor
Owner:SHANGHAI HYDROGEN PROPULSION TECH CO LTD

Surface protection film and optical components

ActiveCN107109154BNon-macromolecular adhesive additivesOther chemical processesAdhesivePolyaniline
Owner:NITTO DENKO CORP

multifunctional travel tent

InactiveCN104005594BFor multifunctional useAdjustable tiltTents/canopiesCross connectionManufacturing technology
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Device for helping the capture of images

ActiveCN101903828ATelevision system detailsCharacter and pattern recognitionGraphicsImage capture
Owner:INTERDIGITAL CE PATENT HLDG

A steep slope descent method and device applied to electric vehicles

ActiveCN106394254BSmooth rideLow costSpeed controllerElectric devicesMotor speedLow speed
Owner:WEICHAI POWER CO LTD

Automatic sticky wax transition device

InactiveCN104627678BNovel structureCompact and reasonable structureDischarging arrangementWaxAssembly line
Owner:泰州阿法光电科技有限公司

Disk device

InactiveCN1870137AReduce noiseGuaranteed reliabilityUndesired vibrations/sounds insulation/absorptionRecord information storageEngineeringMechanical engineering
Owner:KK TOSHIBA

A fuel cell and a vehicle using the fuel cell

ActiveCN105720284BAchieve normal startupLow costReactant parameters controlPropulsion by batteries/cellsElectrochemical responseEngineering
Owner:ZHENGZHOU YUTONG BUS CO LTD

Seam vision sensor with autofocus, iris adjustment and lens switching

ActiveCN112130401BReduce labor costsImprove reliabilityWelding/cutting auxillary devicesAuxillary welding devicesEngineeringAutofocus
Owner:宁波博视达焊接机器人有限公司

Waterwheel-type aerator

ActiveCN102308772BReduce temperature riseExtended service lifePisciculture and aquariaImpellerCold air
Owner:ZHEJIANG FORDY MACHINERY

On-load tap-changer action simulation test device and test method

ActiveCN113835025BReliable principleSimple structureCircuit interrupters testingReciprocating motionControl engineering
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A method for treating nickel-containing wastewater by using composite adsorbent

ActiveCN111170501BReduce concentrationHigh pore volumeOther chemical processesWater contaminantsCrosslinked chitosanAluminium chloride
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Wireless network receiver

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Alkaline storage battery

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A curing agent for making bricks after water-based drilling cuttings are cured and its preparation method and application

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Smart memory card and method of accessing smart memory card

ActiveCN103186812BSolve the problem of being unable to carry a large amount of new application dataSensing record carriersRecord carriers used with machinesSmart cardMultimedia storage
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A kind of high-altitude sand cypress introduction and cultivation method

ActiveCN105453984BReach water holding capacityEffective moistureClimate change adaptationCultivating equipmentsLitterPlastic mulch
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A method for optimal configuration of hopper cleaning parameters

ActiveCN106295181BSave waterImprove cleaning efficiencyInformaticsSpecial data processing applicationsWater resourcesProcess engineering
Owner:WENZHOU UNIV

A method, a client and a device for detecting page link addresses

ActiveCN105373533AImprove troubleshooting efficiencyImprove accuracyError detection/correctionSpecial data processing applicationsClient-side
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Method for manufacturing sealing structure of implantable device

ActiveCN105503205BHigh biosecurityImprove reliabilityMetalCeramic substrate
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Pipeline Robots and Systems

ActiveCN111623192BProgramme-controlled manipulatorPigs/molesRobotic systemsControl engineering
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