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.

Method for stabilizing material layer property

InactiveCN1307692CStable in natureReduce oxidationSemiconductor/solid-state device manufacturingEngineeringReaction chamber

Owner:POWERCHIP SEMICON CORP

A shoe last with a midsole fixing device

ActiveCN103110241BLower fixed costsEliminate leaking phenomenonLastingEngineeringMagnet

Owner:YUYAN SHOES IND LIANYUNGANG

OLED packaging structure, protective film thereof and preparation methods of two

ActiveCN109301083AEffective protectionAvoid contaminationSynthetic resin layered productsSolid-state devicesTectorial membraneElectrical and Electronics engineering

Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Chemically guided ambient ionisation mass spectrometry

PendingCN111991078AParticle separator tubesSurgical needlesPhysical chemistryMass Spectrometry-Mass Spectrometry

Owner:MICROMASS UK LTD

Wiring substrate and method of manufacturing the same

InactiveCN101399248ASmall sizeImprove reliabilitySemiconductor/solid-state device detailsPrinted circuit aspectsEngineeringElectrical and Electronics engineering

Owner:SHINKO ELECTRIC IND CO LTD

A wearable device and a magnetic resonance electrocardiogram gating system based on the wearable device

ActiveCN110269618BSimple structureLow priceEvaluation of blood vesselsSensorsEcg signalEcg gating

Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

Liquid crystal composition and application thereof

ActiveCN102660296BReduce box thicknessHigh birefringenceLiquid crystal compositionsNon-linear opticsCrystallographyRotational viscosity

Owner:SUPERD CO LTD

Substrate for solar cell and oxide semiconductor electrode for dye-sensitized solar cell

InactiveCN103601367APrevent peelingAvoid deformationElectrolytic capacitorsPhotovoltaic energy generationThermal expansionSolar cell

Owner:NIPPON ELECTRIC GLASS CO LTD

An electric energy meter, a metering chip and its built-in clock signal modulation method

ActiveCN103954833BThe signal frequency is consistentSolve the problem of high frequency deviation of RC clockProgramme controlComputer controlMicrocontrollerRead through

Owner:HANGZHOU VANGO TECH

Fully automatic production device of convenient miscellaneous-cereal glutinous porridge

InactiveCN102125223BUniform and controllable table temperatureUniform and easy to control temperatureFood preparationElectricityFree cooling

Owner:蒋立标

Assembled type unit framework installing method

ActiveCN102995907BReduce investmentImprove installation work efficiencyBuilding material handlingEconomic benefitsEngineering

Owner:中建八局装饰工程有限公司

A kind of hydrocarbon oxidation catalyst and preparation method thereof

ActiveCN104525231BShorten the induction periodHigh yieldOrganic chemistryPhysical/chemical process catalystsBenzeneWorking environment

Owner:DALIAN DRAGON WIN CATALYTIC

A Mold Positioning Mechanism for a Single Mold Casting Machine

ActiveCN109434086BRealize automatic grippingGood for lifting and moving outMould handling equipmentsMolten metal conveying equipmentsEngineeringManipulator

Owner:JINHUA BAOLIN TECH CORP LTD

Article of commerce comprising edible substrate and game elements

InactiveCN1913942AStable relationshipHigh popularityIndoor gamesFood coatingComputer visionGame element

Owner:PROCTER & GAMBLE CO

A Time Delay Estimation Method for Chirp Signal Based on Fractional Fourier Transform

ActiveCN104320360BHigh precisionQuantization error impact avoidanceBaseband system detailsFast Fourier transformPhase difference

Owner:HARBIN ENG UNIV

led light emitting device

ActiveCN105023986BRealize full transparencyImprove luminous efficiencySemiconductor devicesLight emitting deviceVoltage

Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI

Low-temperature curing high-solid epoxy coating and preparation method thereof

ActiveCN113045919BImprove mechanical propertiesHigh hardnessFireproof paintsAnti-corrosive paintsXylyleneLow temperature curing

Owner:石家庄市油漆厂

Graphene-coated lead composite material and preparation method thereof, lead-acid battery

ActiveCN103956484BImprove mechanical propertiesGood capacitance advantageLead-acid accumulatorsCell electrodesEnvironmental resistanceCharge discharge

Owner:HENGYANG RITAR POWER CO LTD

Angle control method for writing brush shape of electronic writing brush

ActiveCN102521857BHigh degree of simulationImprove realismModifying/creating image using manual inputInput/output processes for data processingHandwritingComputer architecture

Owner:BEIJING SHENGSHI XUANHE INFORMATION TECH

Vehicle-mounted bad weather real-time perception and anti-collision warning method

ActiveCN106781697BImprove comprehensivenessImprove accuracyAnti-collision systemsActive safetyMicrocomputer system

Owner:SHANDONG UNIV OF SCI & TECH

A wifi detection and recognition device, system and wifi detection and recognition method

ActiveCN105049422BEasy to identifyEfficient identificationAssess restrictionConnection managementNetwork packetWifi network

Owner:迪爱斯信息技术股份有限公司

A special warning guardrail for viaduct emergency lane and its application method

ActiveCN108999081BRealize fixed installationAchieve collisionBridge structural detailsTraffic signalsStructural engineeringMechanical engineering

Owner:广州国伟建筑工程有限公司

A kind of imidazolium salt organic polymer catalyst and its preparation method and application

ActiveCN107537575BImprove stabilityImprove applicabilityProductsOrganic chemistryEpoxyCarbon dioxide production

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

An evaluation method for man-machine interface in vehicle cab

InactiveCN103353400BThe evaluation result is accurateImprove reliabilityVehicle testingHuman bodyHuman–machine interface

Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Method, device and terminal for shooting hemispherical panorama

ActiveCN105827978BHigh synthesis efficiencyImprove experienceTelevision system detailsGeometric image transformationComputer graphics (images)Panorama

Owner:上海两个橘子文化传播有限公司

Probes, primers and kits for detecting seven mutations of human ckit gene

ActiveCN105441577BImprove matchInhibition of nonspecific amplificationMicrobiological testing/measurementDNA/RNA fragmentationForward primerConserved sequence

Owner:武汉海吉力生物科技有限公司

Interceptor well with non-return function

ActiveCN105544713BWith anti-backflow functionSewerage structuresEngineeringSewage treatment

Owner:WUHAN SHENGYU DRAINING SYST

Unattended operation method for producing and broadcasting automatic caption list

InactiveCN101656839BEnsure safetyGuarantee high efficiencyTelevision system detailsColor television detailsItem generationData information

Owner:CHINA DIGITAL VIDEO BEIJING

Radio-controlled switch prism, measurement system composed thereof, and measurement method

ActiveCN103837092BSolve the problem of monitoring small field of view polygonal mirrorsReduce power consumptionUsing optical meansControl signalRemote control

Owner:上海米度测控科技有限公司

A wide-angle radiating leaky cable fast fixing jig for indoor distribution system

ActiveCN106961090BAdd supportSimple structureElectrical apparatusDistribution systemEngineering

Owner:ZHONGTIAN RADIO FREQUENCY CABLE CO LTD

Flavone lignose compound, and preparation and pharmaceutical use thereof

InactiveCN101475576BEasy to prepareLow costOrganic active ingredientsNervous disorderDiseaseNerve cells

Owner:WENZHOU MEDICAL UNIV +1

A blow-fill device and method for mud-covered sealing and drainage reinforcement

ActiveCN105862711BIncrease flexibilityIncreased flexibility of useLand reclamationSoil preservationLine tubingUltimate tensile strength

Owner:ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER

Motorized trimmer for hair growing in the nasal and ear cavities

ActiveCN106573385BMetal working apparatusNasal cavityNose

Owner:BABYLISS FACO

A precisive internal concentric clamp of centering vertical high-frequency brazing die

InactiveCN100464916CWelding/cutting auxillary devicesAuxillary welding devicesEngineeringSoldering

Owner:INST OF ELECTRONICS CHINESE ACAD OF SCI

Cleaning agent composition and cleaning method for reverse osmosis membrane

ActiveCN103143262BImprove wettabilityImprove washing effectSemi-permeable membranesSulfonateReverse osmosis

Owner:CHINA PETROLEUM & CHEM CORP +1

charging device

ActiveCN111993922BImprove the protective effectFirmly connectedCharging stationsElectric vehicle charging technologyStructural engineeringMechanical engineering

Owner:SHENZHEN POWER SUPPLY BUREAU

A kind of hole-free travertine porcelain brick

ActiveCN104058780BOvercoming the disadvantages of strengthPreserve aestheticsCeramicwareBrickHigh intensity

Owner:FOSHAN DONGPENG CERAMIC +2

A method for improving the toughness of brown silk

ActiveCN107164807BGood flexibilityImprove toughnessVegetable materialBenzoic acidVegetable oil

Owner:思南县唯一山棕制品厂

Rotary imputing device

InactiveCN100583016CMagnetic/electric field switchesInput/output processes for data processingMagnetic polesEngineering

Owner:SAMSUNG ELECTRO MECHANICS CO LTD

An Observation and Recovery Type Forest Fruit Picker

InactiveCN103548492BEasy to operateSimple structurePicking devicesFruit treeBiology

Owner:JIANGSU UNIV

A method for rapidly producing qualified flexible circuit boards

ActiveCN107222973BIncrease productivityInsulating layers/substrates workingMetal working apparatusEtchingFlexible circuits

Owner:苏州市华扬电子有限公司

Wind Energy Multifunctional Classification Dryer

ActiveCN105043072BEliminate or reduce harmLabor savingGas current separationDrying machinesPulp and paper industryFunctional grading

Owner:洪知瑜

A DC boost converter and system based on switched capacitor inductance

ActiveCN106981987BLow costOvercome the limitations of improvingApparatus without intermediate ac conversionElectric variable regulationCapacitanceEngineering

Owner:GUANGDONG UNIV OF TECH

Screw actuated press unit

ActiveCN103842166ALinear bearingsGearingEngineeringMechanical engineering

Owner:ATLAS COPCO INDAL TECHN AB

Displacement loading device and method for flexible electronic device

ActiveCN102001617BLimited by machining accuracyDecorative surface effectsChemical vapor deposition coatingStructural deformationTemperature control

Owner:浙江智柔科技有限公司

Air outlet and return air system of air conditioner for four-wheel vehicle

ActiveCN106274371BGuaranteed air tightnessGuaranteed feasibilityAir-treating devicesVehicle heating/cooling devicesEvaporationWaste management

Owner:LUOYANG NORTHERN EK CHOR MOTORCYCLE CO LTD

A Multi-level Platform Monitoring System

ActiveCN109905670BImprove reliabilityAvoid interferenceTelevision system detailsCharacter and pattern recognitionVideo monitoringMonitoring system

Owner:湛江广通科技有限公司

Inner-component for enhancing air-solid contact of catalytic cracking reaction system

ActiveCN100443566CIncrease resistanceImprove gas-solid contact efficiencyCatalytic crackingHydrogenReactor system

Owner:CHINA PETROLEUM & CHEM CORP +1

Method and device for generating emergency signals

ActiveCN105744498BNear-field transmissionAlarmsConvertersThe Internet

Owner:SAMSUNG ELECTRONICS CO LTD

Information processing device, control method thereof, and information processing method

ActiveCN109429207BAutomatic network connectionAssess restrictionNetwork topologiesComputer hardwareInformation processing

Owner:SEIKO EPSON CORP

Positioning method and device based on Bluetooth

ActiveCN103018715BPower managementNear-field transmissionComputer hardwareEngineering

Owner:NANJING ZGMICRO CO LTD

High-yield technical methods of long-branched apple sprouts in the third year

InactiveCN103299870BSave fertilizerLabor savingCultivating equipmentsHorticulture methodsFruit treeShoot

Owner:刘建枢

Semiconductor structures and methods of forming them

ActiveCN110120415BSimple processPrevent openingSemiconductor/solid-state device manufacturingSemiconductor devicesSemiconductor structureIsolation layer

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A kind of nano sunscreen based on zein and its preparation method and application

ActiveCN108815007BImprove light protection efficiencyImprove photostabilityCosmetic preparationsToilet preparationsPolymer scienceSunscreen agents

Owner:JIANGSU PROVINCE HOSPITAL THE FIRST AFFILIATED HOSPITAL WITH NANJING MEDICAL UNIV

A method and system for preventing secondary traffic accidents on expressways

ActiveCN108806331BSafe travelImprove incident handling efficiencyAnti-collision systemsTraffic crashTraffic accident

Owner:ANHUI KELI INFORMATION IND +1

Polyethyleneimine-modified ascorbic acid carbon nanodots, preparation method and application

ActiveCN109991200BRealize detectionConvenient on-site visual inspectionFluorescence/phosphorescenceFluoProbesFreeze-drying

Owner:WEST ANHUI UNIV

Preparation and recovery method of an ultra-low mercury catalyst with high catalytic activity

ActiveCN105413746BHigh catalytic activityReduce unit consumptionOrganic-compounds/hydrides/coordination-complexes catalystsCatalyst regeneration/reactivationRecovery methodGas phase

Owner:李通

Method and device for controlling refrigerant flow in one-to-multiple air-conditioning system

ActiveCN104006497BFulfil requirementsDoes not affectSpace heating and ventilation safety systemsSpace heating and ventilation control systemsControl signalEngineering

Owner:GUANGDONG MIDEA GRP WUHU REFRIGERATING EQUIP CO LTD

A working control method of a wireless access point

ActiveCN103052177BImprove performanceAvoid limited occupancyEnergy efficient ICTHigh level techniquesCommunication qualityTelecommunications

Owner:GCI SCI & TECH

Method, device and medium for mining character relationships based on knowledge graph embedding

ActiveCN112765287BComplete the taskEasy to predictDatabase updatingRelational databasesPhysical spaceEngineering

Owner:NAT UNIV OF DEFENSE TECH

P-Fe alloy type modifier and method for applying P-Fe alloy type modifier in aluminum-silicon alloy melting

ActiveCN102296212BMetamorphic process is feasibleFeasible to implementSilicon alloyMaterial consumption

Owner:成都银河动力有限公司

Method for treating drug resistant fusarium blight

InactiveCN1312996CBiocideFungicidesDiseaseSaflufenacil

Owner:NANJING AGRICULTURAL UNIVERSITY

A kind of surface-modified hard carbon negative electrode material and preparation method thereof

ActiveCN103303896BImprove performanceImprove adaptabilityElectrode manufacturing processesCarbon preparation/purificationCross-linkAsphalt

Owner:SHANGHAI SHANSHAN TECH CO LTD +1

Solar cell panel packaging material laying machine

InactiveCN102157604BReduce production labor intensityIncrease productivityFinal product manufactureSemiconductor devicesGear driveSolar cell

Owner:张云峰

A low power consumption internet of things module and its control method

ActiveCN105307251BReduce power consumptionSolve the technical problem of shortened lifePower managementHigh level techniquesBalancing networkCapacitance

Owner:蓝燕 +2

Door recognition and positioning method, system and robot in home environment

ActiveCN108615025BImprove the success rate of identification and positioningEasy to acceptCharacter and pattern recognitionFeature extractionMedicine

Owner:BEIJING EVOLVER ROBOTICS TECH CO LTD

A group of fucosyltransferase mutants and their screening methods and applications

ActiveCN108103039BGenetic engineeringFermentationFucosylationMutant

Owner:SHANGHAI JIAOTONG UNIV

Method, equipment and system for updating company contact lists

ActiveCN102143146BImprove efficiencyImprove securityTransmissionSpecial data processing applicationsComputer terminalContact list

Owner:HUAWEI TECH CO LTD

Easy to assemble railing system

ActiveCN103741901BFast processingQuick installationStairway-like structuresArchitectural engineeringSpare part

Owner:SHENZHEN RUIHE CONSTR DECORATION

Power supply device, integrated circuit, power transmitter and impedance matching method

ActiveCN104065179BImprove controllabilityEasy to adjustAc-dc conversion without reversalCircuit arrangementsPhase differenceEngineering

Owner:NANJING SILERGY SEMICON TECH CO LTD

Method for testing performance of IPFIX (Internet Protocol Flow Information Export) server, device and system thereof

InactiveCN101841436BReduce testing costsData switching networksTest performanceInternet Protocol

Owner:BEIJING XINWANG RUIJIE NETWORK TECH CO LTD

A heat pump unit using a secondary heat exchanger

ActiveCN105546819BImprove heat transfer efficiencyImprove heat transfer effectFluid heatersPlate heat exchangerThermal insulation

Owner:FOSHAN GUANGTENG NEW ENERGY CO LTD

Image recording apparatus

ActiveCN101844447BElectric programme controlPrintingImage recordingEngineering

Owner:BROTHER KOGYO KK

A hybrid pressure equalization control method for cascaded statcom sub-modules

ActiveCN105656056BEliminate pulse differencesGood pressure equalization effectFlexible AC transmissionReactive power adjustment/elimination/compensationLoop controlClosed loop feedback

Owner:XJ ELECTRIC +3

Method and system for upper limb rehabilitation training based on virtual reality environment

ActiveCN109224394BGymnastic exercisingHand movementsSimulation

Owner:GUANGZHOU XIAOKANG MEDICAL TECH CO LTD

Fitness equipment, its control method, control device and computer-readable storage medium

ActiveCN110613914BMuscle exercising devicesKinematic controllerSimulation

Owner:袁远

Live cleaning agent for high-voltage electric power equipment

InactiveCN1246439CNon-surface-active detergent compositionsAlkaneElectric power equipment

Owner:广东高奇能源工程集团有限公司

Long-term prediction method of transmission line icing level based on support vector classification

ActiveCN104766143BGuaranteed operational reliabilityImprove long-term forecast accuracyForecastingCharacter and pattern recognitionSmall samplePower grid

Owner:STATE GRID CORP OF CHINA +2

Pointing device

ActiveCN105806507BThermometers using physical/chemical changesFluid phasePointing device

Owner:SHENZHEN NINE STARS PRINTING & PACKAGING GRP

Spiral type synergistic oil pumping device

InactiveCN105064956BImprove work efficiencyLow costFluid removalSpiral bladeElectric machine

Owner:XI'AN PETROLEUM UNIVERSITY

A data processing method for a parking lot system

ActiveCN108320337BTicket-issuing apparatusData signalData transmission

Owner:成都欧督系统科技有限公司

Low-calcium calcined black talc production equipment, low-calcium calcined black talc and preparation method thereof

ActiveCN109179432BRealize recycling and reuseReduce pollutionMagnesium silicatesFlue gasPhysical chemistry

Owner:内蒙古超牌新材料股份有限公司

Method for implementing topical crawler system based on learning URL string information

InactiveCN102662954BImprove accuracyCrawl moreSpecial data processing applicationsLocal optimumComputation complexity

Owner:HANGZHOU DIANZI UNIV

Acrylic resin retanning agent and preparation method thereof

ActiveCN102516444BEasy to fillFast convergenceTanning treatmentFiberMethacrylate

Owner:SICHUAN DOWELL SCI & TECH INC

Elasticity driven check valve

InactiveCN100410572CEasy to combinePrevents massive buildup of back pressureCheck valvesThin material handlingReciprocating motionEngineering

Owner:R CONRADER

Adhesive composition, adhesive and adhesive sheet

ActiveCN106133079BFull durabilityNon-macromolecular adhesive additivesFilm/foil adhesivesPolymer scienceRefractive index

Owner:LINTEC CORP

Extensible plc intelligent data acquisition method

ActiveCN112099426BImprove reusabilityImprove scalabilityProgramme control in sequence/logic controllersIndustrial equipmentData acquisition

Owner:TAIYUAN HEAVY IND

An intelligent anti-theft lock for Mobike and its working system

ActiveCN110792335BSimple structureReasonable structureBicycle locksNon-mechanical controlsComputer hardwareVehicle frame

Owner:SUZHOU DACHENG YOUFANG DATA TECH CO LTD

A window type fresh air conditioner

ActiveCN106369689BRealize one machine with multiple functionsLow costMechanical apparatusLighting and heating apparatusActivated carbon filtrationFresh air

Owner:TIANJIN UNIV

A server liquid cooling heat dissipation energy saving control system and method

InactiveCN105302182BAchieve autonomous controlRealize the purpose of energy saving and environmental protectionTemperatue controlPower supply for data processingControl signalControl system

Owner:张存勇

Concentrate supplement feed for promoting oestrus and ovulation of postpartum cows on basis of nutrition method

InactiveCN102499323BPromote estrus and ovulationEliminate physical defectsAnimal feeding stuffBeta-CaroteneAntioxidant

Owner:陕西华秦农牧科技有限公司

A solid generating agent for preparing peroxy acetic acid

InactiveCN1290831CIncrease production speedReduce surface tensionBiocideOrganic compound preparationAcetic acidDisinfectant

Owner:ZHEJIANG JINKE CHEM

A Method of Analyzing and Diagnosing Mechanical Faults of On-load Tap-Changers

ActiveCN110658445BImprove real-time performanceReduce difficultyMachine part testingCircuit interrupters testingElectric machineryDrive motor

Owner:RED PHASE INC

Speech recognition model training and speech recognition method and device

ActiveCN113129869BReduce the amount of calculationLower latencySpeech recognitionSpeech soundVoice data

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Lighting device and lighting device

InactiveCN102263095BImprove cooling effectIncrease temperaturePoint-like light sourceLighting heating/cooling arrangementsMetallic bondingLight emitting device

Owner:TOSHIBA LIGHTING & TECH CORP

A kind of composite coating of chopped SIC fiber, SIBCN ceramic composite material and preparation method

ActiveCN110483070BShort cycleHigh yieldCeramic compositeSic fiber

Owner:HARBIN INST OF TECH

A robot wrist, robot upper arm and arc welding robot

ActiveCN103029137BEasy to installEasy to debugProgramme-controlled manipulatorJointsEmbedded systemRobot wrist

Owner:PEITIAN ROBOTICS CO LTD

Badminton spike training system

InactiveCN106422271BRealize automatic serveEasy to operateSport apparatusEngineeringFirst insertion

Owner:ZHENGZHOU UNIV OF IND TECH

Self-returning sedimentation zone structure in integrated sewage treatment equipment

ActiveCN105214350BPlay the role of automatic dischargeCompact structureSedimentation settling tanksSludgeWastewater

Owner:JIANGSU XIAHANG ENVIRONMENTAL ENG

A strain of lactococcus garvieae LGHK2 and its application

ActiveCN110373365BIncrease acidityLower pHBacteriaSolid waste disposalBiotechnologyMicrobiology

Owner:LINGNAN NORMAL UNIV

Electronic lock, electronic lock state detection method and storage medium

ActiveCN111827793BHigh degree of intelligenceNon-mechanical controlsElectric permutation locksComputer hardwareSwitching signal

Owner:广州骑安科技有限公司

A step-by-step locking intelligent lock and its control method

ActiveCN108678556BImprove securityEnsure safetyNon-mechanical controlsTime locksStopwatchElectrical battery

Owner:NINGBO WANGTONG LOCKS

Apparatus and method for performing handover operation between macro cell and small cell in mobile communication system

ActiveCN105580486BExecute switch operationEffective service deliveryConnection managementComputer networkEngineering

Owner:SAMSUNG ELECTRONICS CO LTD

Automated notification of images showing common content

InactiveCN104169944AStill image data indexingCharacter and pattern recognitionReference imageComputer terminal

Owner:NOKIA TECH OY

Isolation switch and its operating insulator connection structure

ActiveCN108346545BEasily brokenNot easy to damageAir-break switch detailsThermal expansionInstallation Error

Owner:HENAN PINGGAO ELECTRIC +2

A rolling subtitle detection method and device

ActiveCN104735521BDetection speedSelective content distributionComplex calculationImage edge

Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

A car autonomous support device and its support method

ActiveCN113459984BProtect life safetyAvoid misjudgmentPedestrian/occupant safety arrangementControl theoryMotronic

Owner:HANGZHOU DIANZI UNIV

A light-shielding frame for observing pathological slices under a microscope

ActiveCN111399205BRealize connection fixationReduce the bonding areaMaterial analysis by optical meansMicroscopesEyepieceEngineering

Owner:XIAN MEDICAL UNIV

A kind of polyurethane foam sponge sofa, sponge stool

InactiveCN103908103BSimple preparation processEasy to control appearanceSofasCouchesToluene diisocyanateSilicone oil

Owner:ZINUS

Non-volatile internal memory programming method

ActiveCN100543875CThere is no problem of margin narrowingSolve misjudgmentDigital storageInternal memoryMemory address

Owner:MACRONIX INT CO LTD

Vibrating ripper

ActiveCN103109023BAvoid damageAvoid shakingSoil-shifting machines/dredgersRoads maintainenceEngineeringHeavy equipment

Owner:大东机械有限公司

Silicon layer structure with transformation particle size and method for forming the same structure by thermal technology

InactiveCN100353566CTransistorSemiconductor/solid-state device manufacturingAmorphous siliconDielectric layer

Owner:MACRONIX INT CO LTD

A kind of personalized video recommendation method and system

ActiveCN110851651BAvoiding content type fixation issuesImprove recommendation efficiencyDigital data information retrievalSpecial data processing applicationsPersonalizationUser needs

Owner:HANGZHOU QUWEI SCI & TECH

An infusion monitoring terminal

ActiveCN109200391BImprove reliabilityMedical devicesFlow monitorsControl cellSurgery

Owner:四川蓝色港湾科技有限公司

Method for enhancing bending strength of front shock absorber of motorcyele and strong bending resistant shock absorber

InactiveCN1318258CImprove shear resistanceWear effect is obviousAxle suspensionsEngineeringShock absorber

Owner:张泽荣

Storage system

InactiveCN101620878AImprove writing efficiencyEnsure safetyDigital storageInput/output processes for data processingElectricityComputer module

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Beet stress-resistant yield and sugar increasing series composite growth regulator and systematic chemical regulation method

InactiveCN101946803BIncrease productionIncreased fermentable sugar contentBiocidePlant growth regulatorsDiseaseAlkali soil

Owner:JILIN ACAD OF AGRI SCI

Split type high-shear dispersing emulsifying machine

ActiveCN102225318BSmall particle sizeWide range of particle size distributionRotary stirring mixersMixing methodsThree levelAgricultural engineering

Owner:SHANGHAI FLUKO TECH DEV

A kind of algan ultraviolet avalanche photodiode detector and preparation method thereof

ActiveCN110047955BHigh gainGood for impact ionizationSemiconductor devicesUltravioletPhotodiode

Owner:SUN YAT SEN UNIV

Voltage frequency conversion high voltage isolating circuit for use in voltage measurement in photovoltaic power station

ActiveCN102778597BExpand the measurement rangeEasy to measureVoltage/current isolationCapacitanceHigh pressure

Owner:无锡隆玛科技股份有限公司

Holder with at least one electrode

ActiveCN103827453BReduce formation rateEnsure normal flowExhaust apparatusDispersed particle separationElectrical conductorBiomedical engineering

Owner:VTESCO TECH GMBH

Lever handle push-pull lock

InactiveCN102155126BBuilding locksHandle fastenersComputer hardwareMechanical engineering

Owner:SHANDONG UNIV OF SCI & TECH

Spectacles having an arc frame and support cliop for an interchangeable front lens retainer

InactiveCN1308729CAuxillary optical partsNon-optical partsDevice formEngineering

Owner:FOVAL

A magnetic field remote control vortex polishing device and method for complex curved surface cavity

ActiveCN111823064BRealize non-contact precision polishingPrecisely adjustable pressureEdge grinding machinesPolishing machinesBall bearingDrive shaft

Owner:JILIN UNIV

Fault handling method, apparatus, computer equipment and storage medium

ActiveCN109144829BReduce alarm stormsAvoid duplicate receptionHardware monitoringAutomatic processingData library

Owner:SHENZHEN POWER SUPPLY BUREAU

Downhole circumferential three-dimensional scanning nuclear magnetic resonance spectroscopy instrument interface circuit and device

ActiveCN108594314BImprove circumferential resolutionAchieve circular distributionElectric/magnetic detection for well-loggingAntenna arraysEngineeringControl circuit

Owner:CHINA UNIV OF PETROLEUM (BEIJING)