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.
Storing and invoking method for drive test data of mobile communication system
ActiveCN101291508BTransmission monitoringWireless communicationData informationData retrieval
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD
Solid phase support crosslinking enzyme aggregation and method for preparing the same
InactiveCN101492665BSolve the shortcomings that cannot be recycled and reusedOpen up the prospect of industrial applicationHydrolasesOxidoreductasesCross-linked enzyme aggregatePhysical form
Owner:THE INST OF BIOTECHNOLOGY OF THE CHINESE ACAD OF AGRI SCI
A device priority control method, device and system based on IIC bus
ActiveCN105975412BImprove performanceElectric digital data processingInformation controlMaster controller
Owner:TCL COMM (NINGBO) CO LTD
A Liftable Municipal Underground Power Box
InactiveCN110768126BAvoid enteringLow operating pressureSubstation/switching arrangement detailsEnclosed substationsArchitectural engineeringStructural engineering
Owner:安徽新建控股集团有限公司
A photolithography device for a high-precision grating scale mother board
InactiveCN103744268BReduce temperature riseGuaranteed adjustment accuracyPhotomechanical exposure apparatusMicrolithography exposure apparatusGratingLight energy
Owner:XI AN JIAOTONG UNIV
A kind of nanofiltration membrane and its preparation method and application
ActiveCN104548970BImprove performanceIncrease water fluxSemi-permeable membranesGeneral water supply conservationEtherAnionic polymers
Owner:CHINA PETROLEUM & CHEM CORP +1
A kind of breeding method of new variety of golden melon with seven treasures and ten tendons
InactiveCN107466841BHigh purityIncrease productionAgriculturePlant genotype modificationDiseaseSkin color
Owner:上海三友种苗有限公司
Method of suction of object to be worked upon suction unit and method of manufacture of ceramic capacitor
InactiveCN102725111AAvoid direct contactAvoid deformationGripping headsFixed capacitor dielectricCeramic capacitorEngineering
Owner:NITTO DENKO CORP
A medicine applicator for medical gynecology
InactiveCN107754075BWill not polluteAvoid pollutionMedical devicesObstetrical instrumentsGynecology departmentSurgery
Owner:杨丽华
A drilling rod thread lubrication system
ActiveCN105715218BExtended service lifeImprove the lubrication effectDrilling rodsDrilling casingsLubricationDrill
Owner:ATLAS COPCO (NANJING) CONSTR & MINING EQUIP CO LTD
2-hydroxyl-1-naphthalene-3-pyridinecarbonylhydrazone and preparation method and applications thereof
InactiveCN102127013BImprove herbicidal activityIncrease fat solubilityBiocideOrganic chemistrySolubilityN dimethylformamide
Owner:LIAOCHENG UNIV
A kind of two-step method catalyzing fructose to prepare the method for 2,5-furandicarboxaldehyde
Owner:徐新杰
A kind of high temperature resistant epoxy potting glue and its preparation method and its application as encapsulation material in igbt module
ActiveCN106318299BImprove high temperature resistanceImprove liquidityNon-macromolecular adhesive additivesSemiconductor/solid-state device detailsImidePolymer science
Owner:ZHUZHOU TIMES ELECTRIC INSULATION
Micro light-emitting element display device and manufacturing method thereof
ActiveCN110491896BAvoid damageImprove luminous efficiencySemiconductor/solid-state device detailsSolid-state devicesDisplay deviceLight penetration
Owner:PLAYNITRIDE DISPLAY CO LTD
Loudspeaker and electronic equipment with said loudspeaker
ActiveCN106412758BImprove the treble effectLarge internal spaceFrequency/directions obtaining arrangementsEngineeringLoudspeaker
Owner:シェンジェンインムーテクノロジーシーオーエルティーディー
Uv-Blocking Cosmetic Composition
ActiveCN107708656ACause stickinessHigh UV blocking indexCosmetic preparationsToilet preparationsUltravioletMoisture absorption
Owner:AMOREPACIFIC CORP
built-in dishwasher
ActiveCN104905744BTableware washing/rinsing machine detailsEmbedded system
Owner:WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
A preparation method of laser cladding strengthened centrifugal roll
ActiveCN110396689BWith high temperature resistance to burning lossWith flow scourMetallic material coating processesNumerical controlAlloy
Owner:YANSHAN UNIV
A kind of alarm processing system and method for pon system
ActiveCN108400891BFlexible configurationAvoid shockData switching networksEmbedded systemReliability engineering
Owner:FENGHUO COMM SCI & TECH CO LTD
Method, device and mobile terminal for starting a payment application program
ActiveCN108288154BStart fastEasy to operateAssess restrictionPayment architectureEngineeringWireless lan
Owner:VIVO MOBILE COMM CO LTD
A pitch transmission device and its bearing clearance adjustment method
InactiveCN112325069BEasy to operateReduce the workload of disassembly and assemblyWave based measurement systemsGearingRadarStructural engineering
Owner:WUHAN BINHU ELECTRONICS
Wireless base station apparatus
InactiveCN100411328CSimple compositionError detection/prevention using signal quality detectorCorrect operation testingError checkHealth check
Owner:MITSUBISHI ELECTRIC CORP
Combined heat and power generation system and control method thereof
InactiveCN101660801BIncrease temperatureQuick switchInternal combustion piston enginesLighting and heating apparatusWater storage tankWater flow
Owner:LG ELECTRONICS INC
A digital display ruler and its measuring method
Owner:MONOLITH ELECTRIC CHANGZHOU CO LTD
Preparation of copper-nickel-doped nano-zinc oxide photocatalytic material by hydrothermal method
ActiveCN107159220BHeterogenous catalyst chemical elementsCatalyst activation/preparationNickel saltPtru catalyst
Owner:TARIM UNIV
Method and device for extracting information from webpage
InactiveCN101996190BSpecial data processing applicationsWeb pageInformation retrieval
Owner:PEKING UNIV +2
Track input device and track input method
ActiveCN105607764BEnter data accuratelyInput/output for user-computer interactionComputer scienceInput device
Owner:HANVON CORP
An image classification method, storage device and processing device
ActiveCN109325530BAchieve compressionImprove performanceCharacter and pattern recognitionNeural architecturesClassification methodsNetwork model
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI
A four-in-one seat
Owner:JIYANG COLLEGE OF ZHEJIANG A & F UNIV
Document distribution server and method for document distribution server
ActiveCN103995677BText processingDigital output to print unitsComputer printingDistributor
Owner:KK TOSHIBA +1
Wide Angle Imaging Lens Group
ActiveCN106980172BRaise the picture angleImprove analytical abilityOptical elementsNegative refractionImaging lens
Owner:NEWMAX TECH
Forming agent for cemented carbide production
Owner:ZHUZHOU HARD ALLOY GRP CO LTD
A system for measuring the inclination angle of wind power tower based on three-dimensional Hall sensor
Owner:赤峰华源新力科技有限公司
A concrete formwork spacing positioning device
InactiveCN104005560BAuxillary members of forms/shuttering/falseworksShear wallEngineering
Owner:FUYUAN FUJIAN ENVIRONMENTAL PROTECTION TEMPLATE
Sensor part for infrared sensor and manufacturing method thereof
ActiveCN103003678BPhotometryManufacture of electrical instrumentsFlexible electronicsPrinted circuit board
Owner:SCHAEFFLER TECH AG & CO KG
A low-temperature one-step method for preparing single-layer molybdenum sulfide/tungsten sulfide in-plane heterojunction
ActiveCN109371381BAvoid introducingShorten the experimental processChemical vapor deposition coatingHeterojunctionTube furnace
Owner:HEBEI UNIV OF TECH
An anti-misdetection humidity sensor
Owner:扬州天润传感技术有限公司
Paper-feeding apparatus having a part to vary a paper-entering angle in an image forming apparatus
InactiveCN1482006AAvoid bendingOther printing apparatusOffice printingPulp and paper industryFeeding problems
Owner:SAMSUNG ELECTRONICS CO LTD
Preparation of zno nanorod/tio2 nanoparticle composite thin films by post-intercalation method
InactiveCN103456511BSimple preparation processMild preparation conditionsLight-sensitive devicesComposite filmNanoparticle
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Underground layered gas-liquid two phase fluid pressure and temperature-retaining sampling device
InactiveCN102108861BGuaranteed normal samplingPrecise temperature controlBorehole/well accessoriesTemperature controlInsulation layer
Owner:INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI
A high-code file media data access method and system
ActiveCN107426630BImprove access efficiencyImplement data access patternsTransmissionSelective content distributionSoftware engineeringThe Internet
Owner:CHENGDU SOBEY DIGITAL TECH CO LTD
A non-heating environment-friendly humidifying device
ActiveCN109520057BSteady diversionSteady ejectionLighting and heating apparatusAir humidification systemsEnvironmental engineeringAerosolization
Owner:YANCHENG DONGFANG TIANCHENG MACHINERY
Electromagnetic one-way clutch and water pump using the clutch
InactiveCN103912603BReduce stressReduce wearMagnetically actuated clutchesFreewheel clutchesEngineeringClutch
Owner:LONGKOU ZHONGYU THERMAL MANAGEMENT SYST SCIAND TECH
Removable indicator structures in electronic chips on a common substrate for process tuning
ActiveCN104134607BSemiconductor/solid-state device testing/measurementSolid-state devicesComputer hardwareElectronic chip
Owner:INFINEON TECH AG
Lighting evaluation device and lighting evaluation method
ActiveCN107407593BReproduciblePhotometry using electric radiation detectorsViewpointsVisual recognition
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
A driving control circuit of a fast solenoid valve
ActiveCN104633225BHigh precisionReduce power consumptionOperating means/releasing devices for valvesMOSFETElectricity
Owner:AVIC NO 631 RES INST
Text review method, device and readable storage medium based on sensitive information
ActiveCN109446837BReduce misjudgmentImprove review efficiencyDigital data protectionEngineeringData mining
Owner:WEBANK (CHINA)
Weanling pig compound feed
ActiveCN102726638BReduce diarrheaIncrease production capacityAnimal feeding stuffBiotechnologyLactose
Owner:漳州大北农农牧科技有限公司 +1
High-temperature resistant micropressure optical fiber grating sensor
ActiveCN103017973BFluid pressure measurement by optical meansOxide ceramicGrating
Owner:BEIJING RES INST OF TELEMETRY +1
Refrigerator and its control method
ActiveCN107543351BAvoid complainingAvoid dripping waterLighting and heating apparatusDomestic refrigeratorsCold airIcebox
Owner:BSH ELECTRICAL APPLIANCES JIANGSU +1
Series fan combination method
ActiveCN104806545BReduce vibrationAccurate and fast positioningPump componentsPump installationsComputer engineering
Owner:ASIA VITAL COMPONENTS (CHINA) CO LTD
A patch device for medical detection accessories plant tissue slice processing
ActiveCN111231481BInhibition biasGuaranteed observation effectLamination ancillary operationsPreparing sample for investigationBiotechnologyPlant tissue
Owner:新昌县勤勉生物医药科技有限公司
Position and speed estimation method of permanent magnet synchronous motor based on complex pi controller
ActiveCN108347207BHigh precisionEliminate chatterElectronic commutation motor controlVector control systemsLow-pass filterMode control
Owner:包头长安永磁电机有限公司
A rotating colorful lamp and its realization method
InactiveCN104214687BSimple structureSimple color mixingLighting heating/cooling arrangementsLight fasteningsFailure rateGear drive
Owner:韦维华
Use of soluble CTLA4 molecule in preparation of medicine composition for treating rheumatic diseases
Owner:BRISTOL MYERS SQUIBB CO
A cross-platform intelligent connection method based on mobile Internet
Owner:SUZHOU TAIYOU INFORMATION TECH
Mass dampers and cutting tools
ActiveCN111770804BMaterial nanotechnologyTurning toolsEngineeringShock absorber
Owner:MAQ AB
Multiphoton polarization laser material based on metal-organic framework host-guest recombination and its preparation method
ActiveCN105419785BIncrease concentrationHigh polarization anisotropyActive medium materialGroup 2/12 organic compounds without C-metal linkagesHigh concentrationFluorescence
Owner:浙江富昇科技有限公司
A latch lifting mechanism for a self-elevating platform
ActiveCN106087932BImprove work efficiencyArtificial islandsUnderwater structuresArchitectural engineering
Owner:WUHAN MARINE MACHINERY PLANT
Liquid food cooking method and cooking device
InactiveCN1973738BImprove qualityGuaranteed air tightnessBeverage vesselsFood preparationFood materialProcess engineering
Owner:YAMAMOTO ELECTRIC
A joint cutting and filling machine for road construction
InactiveCN107090765BImprove work efficiencySmall footprintRoads maintainenceMechanical engineeringRoad construction
Owner:福建省龙祥建设集团有限公司
Multi-building common elevator for multi-storey residential buildings and building structure thereof
Owner:青岛鲁筑住宅产业化发展有限公司
Waveform reproduction control method of electro-hydraulic servo system based on Kalman filter
InactiveCN101702090BEasy digital control implementationMeet real-time requirementsMechanical oscillations controlKaiman filterElectro hydraulic
Owner:DALIAN MARITIME UNIVERSITY
A feeding device used in a production line for press-fitting steering knuckle bearing materials
Owner:HANGZHOU WOLEI INTELLIGENT TECH
An automatic installation process for the sealing strip of the automobile glass frame
Owner:上海车功坊智能科技股份有限公司
Method for producing plastic components that can withstand high mechanical loads in conformity with the final contour
Owner:KRAUSSMAFFEI TECH GMBH
Construction method for prefabricated treatment of operational disease tunnels
ActiveCN108798721BImprove targetingHigh degree of mechanizationUnderground chambersTunnel liningDiseaseMedicine
Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
Display Apparatus And Controlling Method
InactiveCN105719591ATelevision system detailsImage analysisComputer vision
Owner:SAMSUNG ELECTRONICS CO LTD
neck massager
Owner:GUANGDONG SKG INTELLIGENT TECH CO LTD
A kind of powder coating with high anti-scouring sand texture and preparation method thereof
ActiveCN105754449BImprove impact resistanceImprove ductilityPowdery paintsEpoxy resin coatingsEthylenediaminePolyetherimide
Owner:ZHEJIANG HUACAI NEW MATERIAL CO LTD
Information input method and device for computer terminal window
ActiveCN101000574BShorten test timeReduce errorsDetecting faulty computer hardwareCommand and controlExecution control
Owner:ZTE CORP
A kind of bearing seal skeleton and preparation method thereof
Owner:山东中煤工矿物资集团有限公司
A solid wood chair scraping device for furniture processing
ActiveCN112060219BTo achieve the effect of scrapingAvoid scratching effectsProfiling/shaping machinesSolid woodIndustrial engineering
Owner:江西团团圆家具有限公司
Composite purifying agent used for purifying sewage in river channel
ActiveCN102583600BImprove adsorption removal effectEasy to handleWater/sewage treatment by flocculation/precipitationWater/sewage treatment by sorptionChemical oxygen demandTurbidity
Owner:浙江一清环保工程有限公司
Process for preparing polypropylene with lower ash content
Owner:BOREALIS AG
Method for recycling polishing waste slag and equipment used therefor
ActiveCN106348406BAvoid cloggingAchieve maximum fitnessSludge treatmentWater/sewage treatment by flocculation/precipitationSludgeFiltration
Owner:QINGYUAN NAFUNA CERAMICS +2
A data processing method and device
ActiveCN104794172BMeet performance requirementsSpecial data processing applicationsIn-memory databaseClient-side
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
Method of producing cutting tool steel board with three layer complex blades
ActiveCN100482406CHigh composite strengthProcess conditions are easy to controlRoll mill control devicesHeat treatment process controlSheet steelMaterial Perforation
Owner:辽宁新华阳伟业装备制造有限公司
Concentration retrieval method based on laser telemetry technology for unmanned aerial vehicle inspection of gas leakage
ActiveCN109780452BPipeline systemsColor/spectral properties measurementsDot matrixEngineering
Owner:天津中科飞航技术有限公司
A kind of application method of kerosene in the separation of sulfide ore
Owner:HUNAN SHIZHUYUAN NON FERROUS METAL
Liquid crystal compound 4'-n-heptyloxy-4-phenylazobenzoic acid-3-fluoro-4-cyanobenzene ester and preparation method thereof
InactiveCN100417706CLiquid crystal compositionsChemical structureCarboxylic salt
Owner:QINGDAO UNIV OF SCI & TECH
A high-efficiency pulse width modulation method for energy storage system
ActiveCN113179041BRealize automatic adjustmentReduce power lossAc-dc conversionLoop controlEngineering
Owner:JIANGSU RCT POWER ENERGY TECH CO LTD
Prasugrel sesquihydrate and its preparation method
ActiveCN103848845BHigh purityImprove stabilityOrganic active ingredientsOrganic chemistryDiseaseHigh humidity
Owner:TIANJIN HANKANG PHARMA BIOTECH
Network node and method in wireless communication network
ActiveCN106576338BReduce power consumptionImprove throughputPower managementHigh level techniquesOperabilityMobile station
Owner:HUAWEI TECH CO LTD
Realizing method of security symmetric coding algorithm
ActiveCN1819515BImprove resistance to decipheringReduce management costsSecuring communicationPlaintextShift register
Owner:北京中电数安科技有限责任公司
Mesoporous material and preparation method thereof as well as catalyst and preparation method thereof
InactiveCN102614936BLarge specific surface areaRegular structureCatalyst carriersOrganic compound preparationAlkaline earth metalMesoporous material
Owner:YANTAI UNIV
Gridding noise elimination method and device for remaining image definition
ActiveCN101272503BCancel noiseGuaranteed clarityTelevision system detailsPicture signal generatorsEngineeringComputer vision
Owner:北京中星天视科技有限公司
A precision laser cutting head follower device and its control method
ActiveCN105269154BSuitable for laser cuttingHigh detection sensitivityLaser beam welding apparatusLaser processingEngineering
Owner:HANS LASER TECH IND GRP CO LTD
A three-port optical circulator with high transmission rate and high isolation by introducing compensation column
Owner:欧阳征标 +1
System for measuring deflecting roller location parameter
ActiveCN100565103CHigh measurement accuracySimplify detection stepsIncline measurementConverting sensor output opticallySteering wheelMeasurement device
Owner:FUJIAN SPECIAL EQUIP TESTING RES INST
Medical formula food for penile cancer
InactiveCN104839647ASolve inactivationSolve the coexistence problemFood preparationFormularyNutrition
Owner:JINSHANMEI BIOTECH
Method and device for adding physical port to or exiting aggregation port
InactiveCN102098213BSolve fair useSave storage spaceNetworks interconnectionComputer hardwareVirtual LAN
Owner:ZTE CORP
Current pulse circuit embedded with nerve stimulator
Owner:CHANGZHOU RUISHENAN MEDICAL DEVICES
Air conditioner
ActiveCN1884927BAvoid interferenceLighting and heating apparatusHeating and ventilation casings/coversPlate heat exchangerAir blower
Owner:SANYO ELECTRIC CO LTD
Color display apparatus and manufacturing method thereof
Owner:E INK HLDG INC
A fast detection method for determining the short circuit of electronic devices in parallel circuits
ActiveCN110764017BCause secondary damageShort-circuit testingCapacitanceElectrical resistance and conductance
Owner:FUDAN UNIV
FPGA-based Ethernet UDP/IP processor with configurable parameters
InactiveCN105227543BImprove applicabilityImplement changesData switching networksPHYSystem configuration
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
electronic device base
Owner:WISTRON CORP
An optimization method for data transmission routing and dynamic deployment of mobile storage nodes
ActiveCN110099390BGuaranteed reliabilityReduce data transfer costsNetwork topologiesNetwork planningContinuous-time Markov chainNode deployment
Owner:SHANDONG UNIV
Heliostat cleaning equipment for photovoltaic power generation
ActiveCN110665860BImprove replacement efficiencyImprove practicalityPhotovoltaicsCleaning using toolsMechanical engineeringIndustrial engineering
Owner:内蒙古东润能源科技有限公司
A photonic crystal cascaded structure to improve the far-field emission efficiency of quantum dots
InactiveCN103869389BImprove far-field emission efficiencyPromote excitationOptical elementsPhotonic crystalFluorescence
Owner:TAIYUAN UNIV OF TECH
Pick for coal shearer and processing method thereof
ActiveCN109931058BGuaranteed performanceLow costSlitting machinesFurnace typesCombustion chamberSlag
Owner:ANHUI AODE MINING MACHINERY & EQUIP LTD
A multifunctional built-in electrothermal film heating structure
InactiveCN102752888BHigh thermal efficiencyShorten heating timeOhmic-resistance heatingControl powerHeating time
Owner:GUANGZHOU HANRUN COMP INFORMATION TECH
A device and demonstration method for demonstrating multiple base values
ActiveCN112562456BTeaching apparatusElectrical connectionStructural engineering
Owner:ZIBO VOCATIONAL INST
Rhodeinae health-care fish sauce with bamboo fungus flavor
InactiveCN106666468AEffectively removes astringent tasteEliminate astringencyYeast food ingredientsDigestive systemPectinaseBiotechnology
Owner:ANHUI BAOHENG AGRI
Agricultural greenhouse temperature and humidity intelligent control system
InactiveCN109917839ALower impedanceIncreased flipping timeSimultaneous control of multiple variablesGreenhouseData acquisition
Owner:FUZHOU ZHUNDIAN INFORMATION TECH CO LTD
Electronic equipment
ActiveCN108429826BTelephone set constructionsEngineeringAcoustics
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
High-efficiency, low-emission, high-temperature, low-oxygen hot blast furnace
ActiveCN105238899BFlexible adaptation to smelting intensityFlexible process adaptationBlast furnace detailsHeating stovesFull recoveryAir blower
Owner:BEIJING SHOUGANG INT ENG TECH
Transparent substrate with optical compensation function and its LCD device
ActiveCN100498386CTransparent highPolarising elementsNon-linear opticsLiquid-crystal displayRefractive index
Owner:IND TECH RES INST
Method and radio base station for effective spectrum utilization
InactiveCN101578898AProtect critical control signalingImplement a hierarchical structureAssess restrictionNetwork planningFrequency spectrumControl channel
Owner:TELEFON AB LM ERICSSON (PUBL)
Transmitting and receiving device for multiple carrier system and transmitting, receiving method thereof
InactiveCN100571238CShorten the lengthImprove spectral efficiencyMulti-frequency code systemsFrequency spectrumSpectral efficiency
Owner:SHANGHAI RES CENT FOR WIRELESS COMM
Pure silicon carbide filtering membrane
ActiveCN102659447BGuaranteed corrosion resistanceExtended service lifeSemi-permeable membranesCeramicwareStrong acidsThermal shock
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI
A kind of short-process production method of high-strength and high-conductivity copper alloy strip
ActiveCN107716885BThe overall thickness is thinFlat surfaceMetal rolling arrangementsIngot castingMetallic materials
Owner:UNIV OF SCI & TECH BEIJING
Language learning method and system
ActiveCN109410673BImprove intelligenceSimplify the learning processData processing applicationsElectrical appliancesLearning basedEngineering
Owner:温志杰
A method of floating seedling cultivation using bio-organic liquid fertilizer to cultivate healthy and strong seedlings
ActiveCN107409984BIncrease profitImprove qualityCultivating equipmentsSoilless cultivationNicotiana tabacumSeedling
Owner:YUNNAN TOBACCO CO LTD KUNMING BRANCH
Scrambling code distribution method
InactiveCN102223725BReduce distractionsScrambling avoidanceWireless communicationParallel computingCode distribution
Owner:CHINA POTEVIO INFORMATION IND
An automatic detection method for digital audio tampering based on feature fusion
Owner:HUAZHONG NORMAL UNIV
Production method of alcohol-repellent and water-repellent front side and hydrophilic sms nonwoven fabric on the back side
InactiveCN103696147BGood physical performance indexHigh strengthNon-woven fabricsArtifical filament manufactureAlcoholEngineering
Owner:龚霞红 +2
Battery replacing system and battery replacing method of electromobile battery replacing station
ActiveCN102152776BImprove replacement efficiencyIncrease in sizeCharging stationsElectric propulsion mountingElectricityAutomotive battery
Owner:NARI TECH CO LTD +4
Adjustable energy meter terminal crimping device
InactiveCN101806879BImprove compatibilityEasy to adjustElectrical measurementsProduction linePush pull
Owner:中建材智能自动化研究院有限公司
A multi-angle adjustable spraying device for forestry
InactiveCN109619076BInsect catchers and killersForest industryAgricultural engineering
Owner:王传印
Novel F-triazole ring-polyethyleneglycol-2-nitroimidazole compound and preparation method thereof
InactiveCN101624392BImprove metabolic propertiesOrganic chemistryRadioactive preparation carriersNitroimidazolePolyethylene glycol
Owner:BEIJING NORMAL UNIVERSITY
Method, system and information terminal for editing multimedia message
InactiveCN101552829BReduce waiting timeSimplify editing operationsSubstation equipmentMessaging/mailboxes/announcementsComputer terminalWaiting time
Owner:BYD CO LTD
Side surface coupling unidirectional transmission photonic crystal waveguide device
InactiveCN102565936BImprove machining accuracyReduce surface roughnessOptical waveguide light guideResonant cavityPhotonic crystal
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
A finger-up overflow measuring instrument that can be used to measure the subsidence of the roof of underground caverns
InactiveCN102721351BHigh precisionHigh measurement accuracyHeight/levelling measurementMechanical measuring arrangementsUnderground cavernGraduated cylinder
Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI
Drying device
InactiveCN101663553BSame moisture contentReliable dryingDrying solid materials with heatDrying machines with progressive movementsMicrowaveEngineering
Owner:DAIKIN IND LTD
Managing method for filter and filter to be managed by same
InactiveCN1463407AEasy to useData processing applicationsDispersed particle filtrationForeign matterBiochemical engineering
Owner:MITSUBISHI HEAVY IND LTD
Wire Tightening Device and Process
ActiveCN107221881BThe process steps are simpleEasy to operateApparatus for overhead lines/cablesPull forceAirbag
Owner:CHINA ELECTRIC POWER RES INST +2
Apparatus and method for measuring gas migration characteristics and expansion force of cushioning materials
ActiveCN110687017BRealize measurementImprove adhesionSurface/boundary effectApparatus for force/torque/work measurementWater storageThermodynamics
Owner:CHINA UNIV OF MINING & TECH +1
a heating tool
InactiveCN103354674BImprove the heating effectEasy to cleanImmersion heating arrangementsTransformerEngineering
Owner:IND RES INST ZHIJIANG COLLEGE OF ZHEJIANG UNIV OF TECH
Roller bearing cage and method for mounting a roller bearing cage
ActiveCN106415038ARolling contact bearingsBearing assemblyEngineeringMechanical engineering
Owner:AB SKF
Semiconductor wafers comprising gallium nitride with one or more interlayers of silicon nitride therein
ActiveCN103348447BReduce threading dislocation densitySemiconductor/solid-state device manufacturingNanoopticsGallium nitrideSemiconductor
Owner:INTELLEC
Fully degradable vascular stent for treatment of vascular diseases and preparation method thereof
ActiveCN106039425BAvoid long-term medication problemsImprove performanceSurgeryCoatingsFlagellar basal bodyVascular disease
Owner:乐普(深圳)国际发展中心有限公司
Method and device for counting software effective code quantity
ActiveCN103246575BReduce stepsImprove efficiencyError detection/correctionManagement toolCalculation methods
Owner:JUHAOKAN TECH CO LTD
A kind of multifunctional retractable hydraulic wrench
Owner:QINGDAO HUANGHAI UNIV
Image Dehazing Method Based on Convolutional Neural Network and Prior Information
ActiveCN106780356BEffective influenceEliminate the effects ofImage enhancementImage analysisVisual technologyImaging processing
Owner:TIANJIN UNIV
Massaging water sprayer
ActiveCN101020165BSpray nozzlesRoller massageImpellerSprayer
Owner:XIAMEN SOLEX HIGH TECH IND CO LTD
Protein related to nitrogen absorption and transformation of rice as well as coding gene and application of protein
ActiveCN114276428AImprove photosynthetic efficiencyHigh nitrogen contentPlant peptidesAgriculture gas emission reductionBiotechnologyBiological materials
Owner:INST OF CROP SCI CHINESE ACAD OF AGRI SCI
Method of spraying fluid
InactiveCN111068961ALiquid surface applicatorsElectrostatic spraying apparatusSprayerEngineering
Owner:EXCEL IND INC
Fixed photocatalyst method and its composition
InactiveCN1160429CAnti-corrosive paintsOrganic solventCoating
Owner:张祖依
Positioning system and positioning method based on terrestrial digital radio and television signals
Owner:SHANGHAI JIAOTONG UNIV
Rear wheel steering, vehicle and its rear wheel steering system
ActiveCN109591881BReasonable structureReduced rated torque requirementsMechanical steering gearsElectrical steeringElectric machinerySteering system
Owner:BYD CO LTD
Low-loss low-profile microwave power divider
Owner:WUXI CHUANGYUAN ELECTRONICS TECH
Devices incorporating novel cathode systems and methods of using same to generate electrical energy
InactiveCN101385180BRegenerative fuel cellsBiochemical fuel cellsCold cathodeRedox
Owner:W&F TECH BV
A loading type rotating uniform light garden seedling raising rack
ActiveCN108207411BLow densityHigh densityCultivating equipmentsAgricultural engineeringStructural engineering
Owner:安徽德昌苗木有限公司
Craniofacial shape measuring device and method
InactiveCN100594841CRealize automatic measurementRealize non-contact measurementDiagnostic recording/measuringSensorsCraniofacialEngineering
Owner:NORTHWESTERN POLYTECHNICAL UNIV
IP network topology discovering method based on SNMP
InactiveCN1756189BDiscover connectionsData switching by path configurationInformation repositoryManagement information base
Owner:BEIHANG UNIV
Preparation method of a novel magnesium alloy composite material
Owner:CHANGZHOU UNIV +1
Device and method for running-in test and torque test of rotor drive system
ActiveCN109625320BCompact structureMany single test itemsMachine gearing/transmission testingAircraft components testingElectric machineEngineering
Owner:COMP APPL TECH INST OF CHINA NORTH IND GRP