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.

Laser-beam mode control device

InactiveCN100442133CSimple structureEasy to adjustLaser detailsNon-linear opticsMode controlOptical axis
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Cathode active material, preparation method thereof and battery

InactiveCN101877407BImprove electronic conductivityImproved magnification performanceElectrode manufacturing processesSecondary cellsLithiumTitanium
Owner:BYD CO LTD

Electronic control clamp lock

ActiveCN102011520BLock firmlyStable structureSafety arrangementNon-mechanical controlsElectromagnetic lockElectrical and Electronics engineering
Owner:GUANGZHOU JIJIA INFORMATION TECH

Method for operating a horizontal drilling device and horizontal drilling device

ActiveCN102918225AAvoid the danger of slippingAvoid spendingDrilling rodsDirectional drillingPull forcePetroleum engineering
Owner:TRACTO TECHN +1

Arithmetic circuit, signal selection method, and computer program

ActiveCN101854195BNear-field transmissionError detection/prevention using signal quality detectorComputer scienceVIT signals
Owner:FELICA NETWORKS INC

A combined fan type oatmeal cleaning machine

ActiveCN109261516BReasonable structureIngenious designGas current separationAgricultural engineeringStructural engineering
Owner:HENAN UNIV OF SCI & TECH

Pulse condition acquisition device

ActiveCN102018500AGuaranteed accuracyGuaranteed repeatabilityCatheterDiagnostic recording/measuringElectric machineryEngineering
Owner:SHANGHAI DAOSHENG MEDICAL TECH

Electric vehicle slope torque control method and vehicle controller

ActiveCN105235549BPrevent rollingFeel goodSpeed controllerElectric energy managementElectricityElectric vehicle
Owner:深蓝汽车科技有限公司

Preparation method of optically pure amino alcohol hydrochloride

ActiveCN104072381BHigh purityHigh optical purityOrganic compound preparationAmino-hyroxy compound preparationAlcoholMedicinal chemistry
Owner:ANHUI BIOCHEM UNITED PHARMA CO LTD

Automobile side wall flowing instrument

ActiveCN103331743BMove doesn't happenSimple structureWork tools storageOther workshop equipmentProduction lineWork cycle
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Nitriding treatment system and method for austenitic stainless steel based on hollow cathode ion source

ActiveCN107620031BExcellent surface hardnessImprove surface wear resistanceSolid state diffusion coatingMetallurgySS - Stainless steel
Owner:TSINGHUA UNIV

A multi-degree-of-freedom nanopositioning platform based on a compliant parallel mechanism

ActiveCN109502542BHigh precisionHigh output stiffnessMicrostructural devicesPosition/direction controlHigh bandwidthEngineering
Owner:GUANGDONG UNIV OF TECH

An automatic double-station cutting device for non-woven fabrics

ActiveCN113338021BEasy inputImprove the efficiency of two-way halves processingSevering textilesStructural engineeringNonwoven fabric
Owner:江苏黛恒家居科技有限公司

Method for producing food grade monoammonium phosphate by using agricultural monoammonium phosphate

InactiveCN101654235BPhosphatesProcess equipmentPhosphate
Owner:YICHANG RUITE FINE CHEM

Cosmetic compositions

ActiveCN102223874ACosmetic preparationsToilet preparationsElastomerSolvent
Owner:PROCTER & GAMBLE CO

Field weeding and purity-keeping method for corn hybrids

InactiveCN102550395BGuaranteed and enhanced field purityRaise the level of advantage utilizationPlant genotype modificationAgricultural scienceMethod selection
Owner:NORTHWEST A & F UNIV

Fetal head suction

InactiveCN107049446BImprove contact wearReduce the size of the archObstetrical instrumentsAspiratorIntracranial Hemorrhages
Owner:柳荣华

Plate heat exchanger

InactiveCN102348951AHeat exchanger casingsHeat exchanger fasteningPlate heat exchangerEngineering
Owner:ALFA LAVAL CORP AB

Polyolefin heat-sliding heat-shrinkable film with excellent smooth performance and preparation method thereof

ActiveCN110421939BImprove smoothnessQuick effectSynthetic resin layered productsPolymer sciencePolyolefin
Owner:GUANGDONG ANDELI NEW MATERIALS CO LTD +1

A soil remediation material and soil remediation method for oxidatively degrading organic pollutants

ActiveCN110961451BNo need to deal with acidificationImprove stabilityAgriculture tools and machinesContaminated soil reclamationSoil scienceSoil remediation
Owner:SHANGHAI JIAOTONG UNIV

Data processing method, device and related products

ActiveCN111209231BImprove access efficiencyImprove access speedDigital computer detailsPhysical realisationComputer hardwareData operations
Owner:SHANGHAI CAMBRICON INFORMATION TECH CO LTD

Anesthesia respirator and structure thereof for sealing soda lime tank

ActiveCN102114294BImprove sealingTo achieve a reliable sealing effectRespiratorsEngine sealsRespiratorEngineering
Owner:BEIJING AEONMED

A kind of audio playback method, system and device

ActiveCN112954581BElectric/fluid circuitStereophonic systemsTime-division multiplexingAudio frequency
Owner:GUANGZHOU CHENGXING ZHIDONG AUTOMOTIVE TECH CO LTD +1

Plant chimeric binding polypeptides for universal molecular recognition

InactiveCN101495653AHydrolasesNucleotide librariesBiotechnologyMolecular recognition
Owner:MONSANTO TECH LLC

Suction head for vacuum cleaner

InactiveCN1302745CEasy to operateSuction nozzlesEngineeringTurbine
Owner:光东精蜜株式会社

Laundry liquid using gel to stably disperse microcapsule essence and preparation technology thereof

ActiveCN103361197BImprove rheologyImprove dispersion stabilityNon-ionic surface-active compoundsOrganic detergent compounding agentsEthylene diamineSuspending Agents
Owner:BESTSCENT SHANGHAI FINE CHEM

Light-emittnig diode mark and its used semi-transparent plastic sheet

InactiveCN1469331AElectrical apparatusDiffusing elementsRefractive indexPlastic film
Owner:ATOFINA

Preparation method of Pt-Co/C-single-layer graphene for fuel cell

ActiveCN103456969BGood physical propertiesLarge specific surface areaCell electrodesGrapheneChemical synthesisSingle layer graphene
Owner:HARBIN INST OF TECH

neutron capture therapy device

ActiveCN106028617BProper treatmentDirect voltage acceleratorsNuclear targetsPower flowProper treatment
Owner:SUMITOMO HEAVY IND LTD

A digital predistortion system and method thereof

InactiveCN104580043BChange the hardware implementation architectureImprove efficiencySynchronous/start-stop systemsUser equipmentPredistortion
Owner:SOUTH CHINA UNIV OF TECH

Composite preparation containing autologous collagen and application thereof

InactiveCN113082289AGood dispersionEasy injectionProsthesisHuman bodyFibroblast
Owner:白晋

Human chorionic gonadotropin immunochromatography detection test paper and preparation method thereof

InactiveCN104820104AEasy to operateBiological material analysisBiological testingTest sampleMonoclonal antibody
Owner:陈岩松

Fuel level sensing device for fuel tank

ActiveCN107870018BConverting sensor outputFuel supplyFuel tankElectrical and Electronics engineering
Owner:COAVIS

A human foot mechanical energy generating device

ActiveCN104009608BIncrease the itineraryImprove power generation efficiencyDynamo-electric machinesMomentumMechanical energy
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Thin-wall bimetal self-lubricating bearing and manufacturing method

ActiveCN100567751CReduce dosageWith thin wallBearing componentsBimetalAmmonium chloride mixture
Owner:孙承玉 +2

Design and assembly of graded-oxide tantalum porous films from size-selected nanoparticles and dental and biomedical implant application thereof

InactiveCN105916678ADental implantsSurgeryNanoparticleNanometre
Owner:OKINAWA INST OF SCI & TECH SCHOOL

Detection method of freak wave in across-track interference SAR images

InactiveCN102663736BSolve the 180° blur problemHigh precisionImage analysisRadio wave reradiation/reflectionSurface oceanSea waves
Owner:JIANGSU UNIV OF SCI & TECH

Preparation method for eleutheroside

InactiveCN102232980BSeparation succeededHigh content of total glycosidesNervous disorderDigestive systemStationary phaseEleutheroside
Owner:SUZHOU UNIV

Preparation and analysis method of an electrochemical sensor for detecting heavy metal ions

ActiveCN108445057BImprove conductivityLarge specific surface areaMaterial electrochemical variablesCarbon nanotubeElectrochemistry
Owner:DAFENG YUELONG CHEM

Signal channel inhibiting agent as well as preparation method and application thereof

InactiveCN103040824BOrganic active ingredientsDiseaseMedicine
Owner:SICHUAN UNIV

A moving coil type self-driven maglev guide rail device and its control method

ActiveCN113530971BSelf-drivingCompact structureBearingsHall elementControl theory
Owner:HARBIN INST OF TECH

A plant data supervision method and system based on kinship network

InactiveCN108460105BSolve data silosEasy to shareCharacter and pattern recognitionOther databases indexingReference imageData mining
Owner:CHINA AGRI UNIV

An electronic device and its assembly method

ActiveCN110392138BAchieve normal displayAvoid occupyingTelephone set constructionsComputer hardwareEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Plants for the manufacture of molded parts from plastic granules

InactiveCN104169060BEngineeringMechanical engineering
Owner:库尔特公司

Car seat automatic rearward movement device

InactiveCN105438024BRealize automatic back shiftImprove the efficiency of fault rescueVehicle seatsCar seatIn vehicle
Owner:SHANDONG HUAYU UNIV OF TECH

A method for detecting related substances of cefodizime sodium

ActiveCN105116076BEasy to separateGood reproducibilityComponent separationHydrogen phosphateCefodizime Sodium
Owner:SUZHOU ERYE PHARMA CO LTD

A probabilistic modeling method for the mechanical strength of a lithium battery cell based on a hybrid simulation method

ActiveCN108717475BImprove application securityImprove securityDesign optimisation/simulationProbabilistic CADElement modelEngineering
Owner:ZHEJIANG UNIV CITY COLLEGE

A kind of hot pot tableware

ActiveCN111713969BGood for physical and mental healthReduce intakeWater-bath cooking vesselsMechanical engineeringFood science
Owner:JLIP GRP +2

Wardrobe uninterrupted power supply human body infrared induction dimming led lamp

ActiveCN105704879BExtend the lifespanEnsure emergency lightingElectric light circuit arrangementEnergy saving control techniquesElectricityElectric light
Owner:临沂高新物业管理有限公司

A kind of essential oil spray with mosquito repellent and antipruritic effect and preparation method thereof

ActiveCN110251435BEasy to useNo side effectsCosmetic preparationsAntipyreticToxicologyAscorbic acid
Owner:HEILONGJIANG HEIKE TECH CO LTD

A method for encrypting and decrypting data packets

ActiveCN102932229BSimplify development difficultyImprove network adaptabilityNetworks interconnectionPrivate networkEthernet frame
Owner:中电科网络安全科技股份有限公司

Laboratory equipment management control method and system based on WeChat public platform

ActiveCN107547362BRealize reasonable sharingImprove resource utilizationData switching networksExperimental laboratoryControl signal
Owner:GUANGZHOU UNIVERSITY

Multi-window keyboard

ActiveCN108139862AExecution for user interfacesInput/output processes for data processingUser interfaceComputer engineering
Owner:MICROSOFT TECH LICENSING LLC

A kind of automatic simulation method and system of air conditioner random vibration

ActiveCN109657304BEasy to operateRealize simulation intelligent automationGeometric CADDesign optimisation/simulationControl engineeringProcess engineering
Owner:GREE ELECTRIC APPLIANCES INC

Escort positioning equipment based on thermopile infrared detection and its control method

ActiveCN112160656BImprove detection accuracyThermometer detailsHandcuffsThermopileEmbedded system
Owner:HANGZHOU CCRFID MICROELECTRONICS

A DAC with Concentric Parallelogram Routing and Output Impedance Compensation

ActiveCN113810050BReduce areaHigh bandwidthDigital-analogue convertorsPhysical parameters compensation/preventionSoftware engineeringOutput impedance
Owner:深圳百瑞互联技术有限公司

A fully open double-body counter-rotating underwater propulsion system

ActiveCN106672186BImprove cooling effectWide range of workPropulsion power plantsPropulsive elementsGlass fiberEpoxy
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

A skeletonized object rebuild method

InactiveCN100375124CPromote results3D-image renderingImage compressionVisual perception
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

peg-acs/m-siRNA nanocomposite and its application and method for reducing histamine content in fishmeal storage

ActiveCN108850779BSlow down the corruption processInhibit synthesisMaterial nanotechnologySugar derivativesBiotechnologyArginine
Owner:ZHEJIANG GONGSHANG UNIVERSITY

Sample data acquisition method, acquisition system, server and computer readable medium

ActiveCN110162649BRealize automatic labelingCharacter and pattern recognitionStill image data clustering/classificationData acquisitionSample image
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

In situ evaluation system and method of reliability of thin-film materials on flexible electronic substrate

InactiveCN101726442BImprove test accuracyGet rid of the disadvantages of inaccurate resistance value measurementMaterial strength using steady bending forcesMechanical reliabilityMicroscopic observation
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Lonicera hypoglauca Miq stem-leaf extract, its medicine use and medicine composition

InactiveCN100391483CLow costEasy to operateDigestive systemPill deliveryOrganic solventLonicera hypoglauca
Owner:CHINA PHARM UNIV

Sensor holding device

InactiveCN101680786BEasy maintenanceMeasurement apparatus housingsStructural engineeringRotational degrees of freedom
Owner:CONTINENTAL AUTOMOTIVE FRANCE

Abnormal on-site recovery method, device and computer-readable storage medium

ActiveCN107436752BImprove execution efficiencyReduce extra spaceFault responseConcurrent instruction executionProgram counterProcessing
Owner:LOONGSON TECH CORP

Method, device and system for separation and bass enhancement of audio signals

ActiveCN106941006BSpeech analysisFrequency response correctionHarmonicAudio frequency
Owner:HARMAN BECKER AUTOMOTIVE SYST

Releasable polymeric lipids for nucleic acids delivery systems

InactiveCN102231950AImprove stabilityHigh transfection efficiencyOrganic active ingredientsBiocideLipid formationNanoparticle
Owner:ENZON PHARM INC

A boron-doped titanium dioxide photo-assisted gas sensor and its preparation method and application

ActiveCN107894448BGood gas responseConducive to preparation and applicationMaterial resistancePhysical chemistryUltraviolet lights
Owner:FUZHOU UNIV

Surface adjustable air pulse crushing device and construction method for tunnel fluid filling lining

ActiveCN110067575BSmashed to achieveHigh breaking strengthMining devicesUnderground chambersElectric machineEngineering
Owner:CHINA THREE GORGES UNIV

Prohibited article detection method and device

ActiveCN104251838BImprove accuracyReduce data volumeMaterial analysis by optical meansSpecial data processing applicationsFast Fourier transformAnalyte
Owner:BEIJING INST OF ENVIRONMENTAL FEATURES

A fretting damage test device for the interference fit surface of a train wheelset

ActiveCN110186701BChange contact stressRailway vehicle testingInterference fitBrake
Owner:合肥龙智机电科技有限公司

Household photovoltaic off-grid power supply

ActiveCN103490470BReasonable structureEasy to useBatteries circuit arrangementsElectric powerInteraction interfaceOffice chair
Owner:TRINA SOLAR CO LTD

Machining device for template of light guide plate and machining method thereof

ActiveCN102862112BSmall sizeReduce blockingPolishing machinesWork carriersLiquid-crystal displayLight guide
Owner:BOE TECH GRP CO LTD +1

Reutilization method for annealing oven protective atmosphere

ActiveCN101294239BAchieve recyclingSave energyProcess efficiency improvementMetallurgyProduct gas
Owner:BAOSHAN IRON & STEEL CO LTD

Method and device for processing quality of service data flow

ActiveCN110324857BNetwork traffic/resource managementConnection managementQuality of serviceData pack
Owner:CHINA MOBILE COMM LTD RES INST +1

A multifunctional exhibition system for displaying intangible cultural heritage sachets

ActiveCN113243706BAvoid cross-breedingAvoid lossShow cabinetsShow shelvesSachet - packageEngineering
Owner:XUZHOU UNIV OF TECH

a soybean milk machine

ActiveCN108968722BImprove performanceWork lessBoiling over preventionBeverage vesselsElectric machineryProcess engineering
Owner:JOYOUNG CO LTD

Two-purpose ground and stairs handcart

InactiveCN100363218CSimple structureSmart structureWheelsHand carts with multiple axesVehicle frameEngineering
Owner:白殿荣

An electronic component testing system with pins

ActiveCN105242161BLabor savingReduce manufacturing costElectrical testingEngineeringElectronic component
Owner:山东宝乘电子有限公司

sigma-delta modulator

ActiveCN104143988BAnalogue conversionEngineeringGreek letter sigma
Owner:NXP BV

Calf forage and preparation method thereof

ActiveCN103229903BFast growthImprove chewing textureAnimal feeding stuffBiotechnologyOnobrychis sativa
Owner:BENGBU DACHENG FOOD

LED driver and method for driving LED

InactiveCN101483951BImprove efficiencyEfficient driveElectric light circuit arrangementInductorEngineering
Owner:HUNAN LIXIN ELECTRONICS TECH

An electric vehicle controller

ActiveCN112291952BGood processing consistencySimple structureCasings with connectors and PCBCasings/cabinets/drawers detailsManufacturing technologyControl line
Owner:WENLING JIUZHOU ELECTROMECHANICAL

Construction Method of Double-file Rectangular Grating Based on Metasurface

InactiveCN110727039BFlexible designPowerfulDiffraction gratingsGratingBrick
Owner:WUHAN UNIV

A control system for an infotainment system

ActiveCN110126763BEasy to operateData processing managementElectric/fluid circuitControl systemControl manner
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Treatment endoscope

ActiveCN101932278BImprove the bactericidal effectImprove cleanlinessEndoscopesSurgical instrument detailsEndoscopeBiomedical engineering
Owner:OLYMPUS CORP

Wafer drying device

ActiveCN102768972BReduce machining accuracyReduce difficultyDrying gas arrangementsSemiconductor/solid-state device manufacturingRabbetIsopropyl alcohol
Owner:TSINGHUA UNIV

Compositions and articles containing a crosslinked polymer matrix and an immobilized active liquid, as well as methods of making and using the same

ActiveCN1972721ALavatory sanitoryGaseous substancesCrosslinked polymersPolymeric matrix
Owner:CRODA INT PLC

Method for assembling separation lining and cylinder body of actuator

ActiveCN101947729BImprove assembly efficiencyImprove survival rateMetal working apparatusEngineeringActuator
Owner:FLIGHT AUTOMATIC CONTROL RES INST

Inspection packaging machine

ActiveCN111017285BImprove product qualityIncrease productivityContact member cases/bases manufactureWrapping material feeding apparatusBrakeQuality control
Owner:乐清市华宝电子有限公司

Traditional Chinese medicine composition for treating female animal endometritis and its preparation method and application

ActiveCN113144006BEnsure stabilityHigh extraction rateSexual disorderPlant ingredientsBiotechnologySanguinarine
Owner:MICOLTA BIORESOURCE INC LTD

Multi-scale map generation method, system and terminal based on generative confrontation network

ActiveCN112860838BQuality improvementGeographical information databasesSpecial data processing applicationsGraph generationGenerative adversarial network
Owner:湖北星地智链科技有限公司

An automatic sample analysis and detection method

ActiveCN108267607BImprove detection efficiencyHigh degree of automationLabelling machinesMaterial analysisEngineeringManipulator
Owner:济南星齐医学检验有限公司

A preparation method suitable for non-uniform sweating skin of fabric sweating thermal manikin

ActiveCN106990132BUneven sweatingChange moisture permeabilityTextile testingMaterial thermal analysisHuman bodyThermal manikin
Owner:TIANJIN POLYTECHNIC UNIV

Adjustable optical lens and camera module with integrated focusing mechanism and assembly method thereof

ActiveCN105467550BProjector focusing arrangementCamera focusing arrangementInterior spaceImaging quality
Owner:NINGBO SUNNY OPOTECH CO LTD

Linear large-displacement piezoelectric actuator with power-off clamping function and method

ActiveCN104410323BIncrease output rateChange the status quo of power-off unlockingPiezoelectric/electrostriction/magnetostriction machinesInterference fitLow speed
Owner:西安朗威科技有限公司

Exhaust purification system for internal combustion engines

InactiveCN102859134BStable formationAppropriate heatingInternal combustion piston enginesExhaust apparatusCombustorEngineering
Owner:TOYOTA JIDOSHA KK

Constant frequency and constant voltage sine-wave power unit consisting of axle generator and inverter

ActiveCN101841210BReduce volumeReduce weightAC motor controlMechanical energy handlingConstant frequencyConductor Coil
Owner:TELLHOW SCI TECH CO LTD

Forging heat treatment cooling device and cooling method

ActiveCN103276157BGuaranteed to meet the requirementsReduce the temperatureClosed loopEngineering
Owner:乳山市海洋机械有限公司

Apparatus and method for adapting audio signal

InactiveCN1659507AAdapt to the environmentGain controlSpeech analysisDigital contentNumber content
Owner:ELECTRONICS & TELECOMM RES INST

A green balcony for multi-storey residential buildings and its manufacturing method

ActiveCN106638934BLittle impactFast processingBalconiesResidenceConcrete beams
Owner:承德乾源节能科技有限公司

Display device, method of controlling the same, and game machine

InactiveCN1912682AIllumination adjustmentStatic indicating devicesVideo gamesVisibilityDisplay device
Owner:SEIKO EPSON CORP

A scoop stretcher used in the medical field

ActiveCN109009698BReduce secondary damageAvoid secondary damageStretcherGear wheelClassical mechanics
Owner:JILIN UNIV FIRST HOSPITAL

An optical fiber sleeve plastic guide device

ActiveCN105093453BEfficient preparationSimple structureFibre mechanical structuresFiberInjected material
Owner:SHENYANG HENGTONG OPTICAL COMM CO LTD +1

A continuous automatic forging equipment for hardware block surface

ActiveCN110756711BImprove work efficiencyImprove forging effectPower hammersHammer drivesRatchetCircular disc
Owner:肇庆市睿联五金制品有限公司

A Routing Method Based on Hierarchical q-routing Planning

ActiveCN113079093BAdapt to real-time changesShorten the timeTransmissionPathPingData pack
Owner:HEFEI UNIV OF TECH

Gas Explosion Experimental Device

InactiveCN104680908BPrevent unexpected phenomenaReduce fearEducational modelsManufacturing technologyHydrogen
Owner:鹿寨县初级实验中学

A kind of preparation method of ticagrelor intermediate oxide impurity

ActiveCN110684019BEasy to detect and monitorImprove conversion rateOrganic chemistryChemical synthesisPtru catalyst
Owner:ZHUZHOU QIANJIN PHARMA +1

Intelligent responder of deep water

InactiveCN1971305BAchieve positioningFast self-calibration functionPosition fixationCapacitanceTransceiver
Owner:HARBIN ENG UNIV

A fishing observation device for mobile phones

ActiveCN104186444BImprove the shooting effectPlace stableClosed circuit television systemsOther angling devicesData connectionEngineering
Owner:SUZHOU SLAITE ELECTRONICS TECH

postoperative recovery aid

ActiveCN111839889BPrevent frostbiteReduce labor intensityDomestic cooling apparatusMachines using electric/magnetic effectsPostoperative recoveryApparatus instruments
Owner:THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV

Cutting device of paper-plastic bag cutting and sealing machine

ActiveCN106217443BIngenious structural designOvercome the waste problemMetal working apparatusEngineeringPlastic bag
Owner:SHANDONG YIFENG MEDICAL TECH

Data processing method, device, computer equipment and medium of block chain network

ActiveCN112989398BImprove securityIncrease the difficultyDigital data protectionDigital data authenticationTraffic networkEngineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

An air conditioner and method of use thereof

ActiveCN105240939BImprove comfort experienceAvoid blowing toMechanical apparatusSpace heating and ventilation safety systemsCold airAir conditioning
Owner:GREE ELECTRIC APPLIANCES INC

An abacus with negative number expression function and its application method

InactiveCN106909196BExpand computing capabilitiesGive full play to the enlightenment functionComputing aidsEngineeringMullion
Owner:孙秉璋

Temperature-sensitive actuator

InactiveCN102414493AOutput unbiasedEnough contact areaOperating means/releasing devices for valvesWaxEngineering
Owner:NIPPON THERMOSTAT CO LTD

High-order sigma-delta closed-loop accelerometer interface circuit capable of self-checking harmonic distortion

ActiveCN103178828BImplement Harmonic Distortion Self-Detection ProblemHigh precisionAcceleration measurementLogic circuit coupling/interface arrangementsIntegratorAccelerometer
Owner:HARBIN INST OF TECH

An automated test method for monitoring and judging the high CPU usage of the application process and alarming

ActiveCN109982144BSolve problems such as effective releaseImprove reliabilityTelevision systemsSelective content distributionSoftware systemStart up time
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Polysilicon layer processing method and processing system before gate insulating layer film formation

ActiveCN108346561BGood removal effectReduce etchingSemiconductor/solid-state device manufacturingSemiconductor devicesInsulation layerOxygen ions
Owner:TRULY HUIZHOU SMART DISPLAY

Pigment mixtures

InactiveCN105694541ACosmetic preparationsBody powdersBoron nitrideBismuth oxychloride
Owner:MERCK PATENT GMBH

A sand pile machine for deep soft foundation construction

ActiveCN104088271BAccurate data recordingReduce lossBulkheads/pilesSoil preservationDepth recordingEngineering
Owner:GUANGDONG CHANGDA OVERSEAS ENG

A plant wall installation that can be used for aerosol cultivation

InactiveCN104542227BAgriculture gas emission reductionCultivating equipmentsMaterial consumptionEngineering
Owner:ZHEJIANG UNIV

Welded protective sleeve and magnetic suspension axial bearing

ActiveCN109099065BImprove electricity safetyMagnetic bearingsCounterboreMaterials science
Owner:GREE ELECTRIC APPLIANCES INC +1

A stamping and blanking equipment modified based on layout plan and its operation method

ActiveCN109926488BEasy to operateOperational securityPunchingStructural engineering
Owner:WANXIANGQIANCHAO CO LTD +1

Method for preparing carboneous solid acid catalyst

InactiveCN101485997BLow priceLess corrosiveOrganic-compounds/hydrides/coordination-complexes catalystsLiquid carbonaceous fuelsCelluloseBiodiesel
Owner:EAST CHINA UNIV OF SCI & TECH

Rotating wheel dehumidification device utilizing indoor exhaust evaporation cooling and use method of rotating wheel dehumidification device

InactiveCN103075770BImprove energy efficiencyRequirement for lower regeneration temperatureSpace heating and ventilation safety systemsLighting and heating apparatusEvaporationMoisture absorption
Owner:TSINGHUA UNIV

Seat swivel device for vehicles

ActiveCN107662525BReduce frictionAvoid noiseBall and roller bearingsMovable seatsStructural engineeringControl theory
Owner:SEOYON E HWA CO LTD

A waterproof connection structure for building deformation joints

ActiveCN108265761BSufficient expansion marginAvoid or reduce cracking damageArtificial islandsProtective foundationLarge jointArchitectural engineering
Owner:湖南省第一工程有限公司

A fuel cell system energy recovery device

ActiveCN111911254BImprove energy utilizationAchieve integrated recyclingSteam engine plantsFuel cellsHigh energyEnergy recovery
Owner:DONGFENG MOTOR CORP HUBEI

An electrochromic thin film with ordered structure of reticulum and its preparation method

ActiveCN109336195BLarge specific surface areaFull redox reactionIron cyanidesTungsten oxides/hydroxidesPhysical chemistryPolystyrene
Owner:ZHEJIANG UNIV

A method for rapidly preparing titanium-aluminum porous materials

ActiveCN109913684BSintering process reductionShort processAl powderTitanium
Owner:超精(苏州)航空精密机械制造有限公司

Dendrobium candidum compound preparation capable of regulating function of human body in two-way manner and preparation method thereof

InactiveCN102048959BTwo-way regulation of immune functionAnti-fatigueAnthropod material medical ingredientsMetabolism disorderPropolisHypofunctions
Owner:湖南龙石山铁皮石斛基地有限公司

Watchdog circuit

ActiveCN101710296BFlexible adjustmentDog feeding signal pulse width monitoringError detection/correctionComputer moduleControl circuit
Owner:QUANTUMCTEK GUANGDONG CO LTD

A kind of preparation method of arched polycrystalline diamond composite sheet

ActiveCN110578128BInhibited DiffusionExtended service lifeVacuum evaporation coatingSputtering coatingCarbide siliconPolycrystalline diamond
Owner:ZHONGNAN DIAMOND CO LTD

Filter for removing fibrinogen, filter device for removing fibrinogen, and method of removing fibrinogen using the same

InactiveCN100343667COther chemical processesBiological testingPorosityFiber
Owner:SEKISUI CHEM CO LTD

A ground moving target detection method based on bistatic forward-looking synthetic aperture radar

ActiveCN109143235BInhibit migrationSuppress clutterRadio wave reradiation/reflectionSynthetic aperture radarKeystone transform
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Prosodic mimic method and apparatus

InactiveCN1742321AImprove usabilityImprove intelligibilitySpeech recognitionSpeech synthesisAcousticsImitation
Owner:VOICE SIGNAL TECH

Welding wire container and method of making the same

InactiveCN1830734AContainers for annular articlesEngineeringMechanical engineering
Owner:LINCOLN GLOBAL INC

vapor chamber

ActiveCN109327994BNo displacementImprove cooling effectCooling/ventilation/heating modificationsEngineeringPhysics
Owner:DELTA ELECTRONICS INC

A kind of breeding device for large yellow croaker

InactiveCN104542419BReduce water pollutionExtend the water change cyclePisciculture and aquariaEngineeringLinear motor
Owner:FUZHOU TOSUI FOOD

Storage Systems and Storage Controls

ActiveCN110660429BEnsure consistencyImprove reliabilityDigital storageEmbedded systemClock signal
Owner:HUAWEI TECH CO LTD

Highly branched oily alkane polymer and its preparation method and application

ActiveCN103360517BHigh viscosity indexIncrease the degree of branchingLiquid hydrocarbon mixtures productionBase-materialsAlkaneProcedure Agents
Owner:NANJING CHEMRUN CO LTD +1

Carbapenem derivatives

ActiveCN101412719BHigh antibacterial activityShow low toxicityAntibacterial agentsOrganic chemistryMedicinal chemistryCarbapenem
Owner:XUANZHU BIOPHARMACEUTICAL CO LTD

A method for improving lignocellulose enzymatic hydrolysis and saccharification efficiency with glucose-assisted ball milling and its application

ActiveCN111118081BShort processHigh reactivityFermentationEnzymatic hydrolysisOrganosolv
Owner:SOUTH CHINA AGRI UNIV

SCR catalytic muffler system urea tank with both portability and durability

ActiveCN106194350BSimple structureIncreased durabilityInternal combustion piston enginesExhaust apparatusNoise reductionLightness
Owner:HEBEI YILI RUBBER & PLASTIC GROUP

A kind of submersible pump that prevents sewage and dirt from clogging

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