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.

Message push method, client, server and programmable device

ActiveCN108156205BPush timing is preciseImprove display efficiencyMessaging/mailboxes/announcementsTransmissionNative appsEmbedded system
Owner:ALIBABA (CHINA) CO LTD

Air pressure liquid dropper and manufacturing method thereof

InactiveCN102580229BSolve the problem of mixed pollutionMedical applicatorsUpper jointEngineering
Owner:CHENGDU CHUNRUI MEDICAL TECH

Blue algae water separator

InactiveCN100560178CImprove filtration efficiencyRealize automatic separationMoving filtering element filtersPulp and paper industryAlgae
Owner:中国船舶重工集团公司第七〇二研究所

Data message processing method, device and communication network system

ActiveCN103686949BLow costPower managementConnection managementActive stateDistributed computing
Owner:HUAWEI TECH CO LTD

A transmission bandwidth control method, device and system

ActiveCN103260196BLabor savingIncrease profitNetwork traffic/resource managementResource poolComputer science
Owner:SHANGHAI HUAWEI TECH CO LTD

Drum brakes for motor vehicles

ActiveCN105229328BNoise/vibration controlFluid actuated drum brakesEngineeringWheel cylinder
Owner:CHASSIS BRAKES INT BV

Oocyst hatching method and hatching device for a kind of melon snail

ActiveCN104472403BEasy to collectPrevent escapeClimate change adaptationPisciculture and aquariaWhelkWater discharge
Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

Synchronous rectification controller and related control method

ActiveCN113572349AEfficient power electronics conversionAc-dc conversionVoltage rangeControl theory
Owner:ARK SEMICON CORP LTD

A pyrotechnic identification marking method, system, terminal and storage medium

ActiveCN112861676BImprove recognition accuracyMark accuratelyImage enhancementSensing radiation from gases/flamesComputer graphics (images)Fireworks
Owner:济南和普威视光电技术有限公司

A Control System of Automatic Chemical Etching Machine for Silicon Wafer

ActiveCN103144112BAvoid system failureAvoid lostProgramme-controlled manipulatorProgrammable logic controllerControl system
Owner:ZHONGHUAN ADVANCED SEMICON MATERIALS CO LTD +1

Method for producing n-acetyl dipeptide and n-acetyl amino acid

PendingCN112888702ACheap manufacturingRegulatory selectivityThiol preparationOrganic compound preparationAcetic anhydrideAcetyl chloride
Owner:CJ CHEILJEDANG CORP

A method and device for providing users with target search results

ActiveCN104933099BEasy accessAccurately obtainedDigital data information retrievalSpecial data processing applicationsUser inputData mining
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A nuclear critical alarm system and its alarm method

ActiveCN112907914BSimple structureReasonable designAlarmsElectric transmission signalling systemsLogic cellEmbedded system
Owner:SHAANXI WEIFENG NUCLEAR ELECTRONICS

electric steering lock

InactiveCN103661250BAnti-theft devicesSteering columnEngineering
Owner:HUF HULSBECK & FURST GMBH & CO KG

A kind of composite retention aid and its preparation method and application

ActiveCN112575612BGood to take awayEfficient take awaySurface covering paperReinforcing agents additionClay mineralsSilicic acid
Owner:HANGZHOU JIUXU NEW MATERIAL TECH CO LTD

Method and device for processing orientation layer of liquid crystal display

ActiveCN102768441BRegular shapeUniform depthNon-linear opticsLiquid-crystal displayComputer science
Owner:HISENSE VISUAL TECH CO LTD

A kind of brain spreader and preparation method thereof

InactiveCN105615933BAdjustable sizeAdjustable lengthSurgeryEngineeringScrew thread
Owner:THE FIRST PEOPLES HOSPITAL OF NANTONG

A combined hook for easy placement of cables

ActiveCN110011252BEasy to placeReduce labor intensitySuspension arrangements for electric cablesPillow block bearingStructural engineering
Owner:安徽省皖江机电设备制造有限公司

A cylinder-driven swing arm pumping unit

ActiveCN105041270BImprove carrying capacityRealize the reciprocating motion of the suspended pointFluid removalReciprocating motionFixed frame
Owner:大庆市奈固石油机械设备制造有限公司

Method for producing high carbon steel by high-catching carbon method

ActiveCN101333578BReduce oxidationReduce erosionManufacturing convertersProcess efficiency improvementHigh carbonSmelting process
Owner:SHOUGANG CORPORATION

Closed cooling tower filler

ActiveCN103017600BImprove the cooling effect of spray coolingImprove cycle cooling efficiencyTrickle coolersCooling towerEngineering
Owner:YANTAI EBARA AIR CONDITIONER

Device control method, smart projector and related products

ActiveCN110839148BImprove intelligenceTelevision system detailsPicture reproducers using projection devicesEngineeringComputer science
Owner:SHENZHEN HUOLE TECH DEV CO LTD

A filter press that is easy for mud cake to drop and the upper end is not easy to leak

ActiveCN109011747BAvoid stickingPrevent outflowFiltration separationSludge cakeWater leakage
Owner:JIANGSU XINGXIN SEPARATION EQUIP MFR

An assembly line multi-station intelligent continuous detection equipment

ActiveCN106501006BIntegrity guaranteedEasy accessVehicle testingPush pullAssembly line
Owner:三迪(常州)智能装备有限公司

Three-dimensional displacement measurement system and measurement method based on laser self-mixing grating interference

ActiveCN110631484BSimple structureLow costUsing optical meansGratingPhotodetector
Owner:NANJING NORMAL UNIVERSITY

Isobaric pressing method and device of a powder molding press

ActiveCN102602025BSolve the problem that it is difficult to achieve consistent densityShaping pressEngineeringPressure difference
Owner:上海平野磁气有限公司 +1

A method for trawling Chinese mitten crab parent crabs in the Yangtze River Estuary

ActiveCN104604817BMaterials are readily availableFishing netsNoseWater flow
Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

A High-Precision Time-Frequency Analysis Method

ActiveCN103675444BHigh resolutionAvoid matching inaccuraciesSpectral/fourier analysisDigital signal processingFrequency spectrum
Owner:CHINA PETROLEUM & CHEM CORP +1

AlGaN/GaN heterojunction enhancement-mode device with in-situ SiN cap layer and production method thereof

ActiveCN102945860BReduce gate leakage currentIncreased forward operating voltage rangeSemiconductor/solid-state device manufacturingSemiconductor devicesHeterojunctionGrating
Owner:云南凝慧电子科技有限公司

A method for preparing a flat-bottomed hole comparison test block for ultrasonic automatic detection of rods

ActiveCN106841399BEasy to chooseImprove versatilityMaterial analysis using sonic/ultrasonic/infrasonic wavesStructural engineeringPipe
Owner:INNER MONGOLIA NORTH HEAVY INDS GROUP

Oxygen differential concentration magnetoventilating method and apparatus

InactiveCN1141523CNo noiseNo managementRespiratorsLighting and heating apparatusLow noiseAmbient air
Owner:TSINGHUA UNIV

Method for identifying DC brush-less motor winding direction by utilizing electric vehicle controller

InactiveCN101741291BHigh sensitivityImprove reliabilityAnti-theft devicesDc motor stoppersElectric machineryMotor controller
Owner:TIANJIN SANTROLL ELECTRIC AUTOMOBILE TECH CO LTD

Stress cone component and high-voltage cable connector component

InactiveCN102856873BImprove electrical performanceAvoid erosionCable junctionsElectricityHigh pressure
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD

An adjustable conveying device for flake traditional Chinese medicine poria cocos baking equipment

ActiveCN105775562BCompact structureEasy to operateConveyorsChutesCooking & bakingEngineering
Owner:安徽谷婆婆生态农业发展有限公司

Modified natural polymers and their use in the coating of sanitary napkin health-care medicines

InactiveCN1257191CPrevent oxidationShort curative effectAbsorbent padsBandagesSolubilityPolymer science
Owner:XIAMEN UNIV +1

Jaundice phototherapy device

InactiveCN105268110BShorten the timeImprove the efficiency of blue light irradiationLight therapyMedicineLight treatment
Owner:KUN SHAN UNIVERSITY

Locating, self-locking and unlocking method and apparatus for storehouse storage and transportation platform

InactiveCN101434332BSolve the slipRealize self-lockingStorage devicesMarine engineeringSelf locking
Owner:BEIJING TONGXU ELECTRICAL & MECHANICAL EQUIP CO LTD +1

A system and method for quickly playing multimedia information

InactiveCN100536574CPulse modulation television signal transmissionDigital video signal modificationTime domainCoupling
Owner:COMMUNICATION UNIVERSITY OF CHINA

Multimedia information recommendation method and device, storage medium, and terminal

ActiveCN107566896BImprove experienceImprove traffic safetySpeech analysisSelective content distributionTelecommunicationsAudio frequency
Owner:SHANGHAI QINGGAN INTELLIGENT TECH CO LTD

Preparation of Viable Biopesticide Microcapsules

ActiveCN102870816BBiocideFungicidesCulture fluidInsect pest
Owner:成都特普生物科技股份有限公司

Parallelization of scalar operations by vector processors using data-indexed accumulators in vector register files, and related circuits, methods, and computer-readable media

InactiveCN106537330ARegister arrangementsDigital computer detailsProcessor registerData value
Owner:QUALCOMM INC

Display device

ActiveCN101556784AImprove reliabilityStatic indicating devicesNon-linear opticsDisplay deviceEngineering
Owner:JAPAN DISPLAY INC +1

A device for preparing sodium telluride hydride and a method for preparing sodium telluride hydride using the device

ActiveCN107986245BAvoid enteringAvoid contactTransportation and packagingMixersMagnetic stirrerNitrogen gas
Owner:HEILONGJIANG UNIV

Method of combining maximum power tracking and u‑f curve self-optimization of photovoltaic water pump system

InactiveCN105048926BReduce lossIncrease output powerAC motor controlVoltage amplitudeFrequency changer
Owner:XIAN UNIV OF TECH

Multifunctional catholic protection test probe and test method

InactiveCN102912356BThe processing and manufacturing process plan is feasibleQuality controllableWeather/light/corrosion resistanceTest sampleEngineering
Owner:UNIV OF SCI & TECH BEIJING +1

Non-coupling good-sealing bending-resistant tooth-width-variable wedge type threaded oil well pipe structure

InactiveCN103362451BImprove sealingImprove connection strengthDrilling rodsDrilling casingsScrew jointOil well
Owner:WUXI SEAMLESS OIL PIPE

Natural fiber composite health-care cushion and preparation method thereof

ActiveCN102514274BGuaranteed performanceGuaranteed breathabilityStuffed mattressesLayered productsSurface layerNatural fiber
Owner:JIANGSU REDBUD DYEING TECH CO LTD

A plastic-absorbing mold for a paper-plastic integral bottle and its plastic-absorbing process

ActiveCN111593613BSolve the slurry suction processTextiles and paperPolymer scienceEngineering
Owner:WING FAT (HENAN) MOLDED FIBER TECH DEV CO LTD

Fuel cell loading rate identification method based on data dimensionality reduction algorithm

ActiveCN109346750BGuaranteed uptimeQuickly identify load ratesCharacter and pattern recognitionFuel cellsFuel cellsAlgorithm
Owner:CHONGQING UNIV

medical holding arm

ActiveCN104755040BHigh load applicationReduce pressure per unit areaDiagnosticsOperating tablesEngineeringMechanical engineering
Owner:MAQUET GMBH

Control method for adaptively adjusting light source brightness, chromaticity, and color temperature

ActiveCN110621106BElectrical apparatusElectroluminescent light sourcesColored whiteColor rendering index
Owner:肖高利

Extrusion type ditching machine

ActiveCN106332563BIncrease the use of functionsExtended service lifeSpadesTilling equipmentsAgricultural engineeringDisc cutter
Owner:连云港亮化农业机械有限公司

Mud balance system and control method based on the height difference measuring instrument inside and outside the borehole

ActiveCN108593051BEasy to installNot easy to wear and tearLevel indicators by floatsMeasurement deviceSolenoid valve
Owner:浙江易通特种基础工程股份有限公司

Image compression apparatus

InactiveCN101426139BImprove performanceExpand your searchTelevision systemsDigital video signal modificationHigh frame rateStream data
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A large-area factory building sterilization and disinfection device

ActiveCN108079349BControl concentrationControl UniformityLavatory sanitoryChemicalsDistribution controlProgrammable logic controller
Owner:ZHEJIANG TAILIN BIOENG +1

Memory space management and memory access control method and device

InactiveCN107220189AEnsure safetyAvoid visitingMemory architecture accessing/allocationUnauthorized memory use protectionSpace managementAccess control
Owner:MSTAR SEMICON INC

Liquid crystal display drive circuit

InactiveCN101727867AImpulse noise suppressionImprove the display effectStatic indicating devicesCapacitanceLiquid-crystal display
Owner:SANYO ELECTRIC CO LTD +1

skin treatment composition

InactiveCN102905683BCosmetic preparationsToilet preparationsSkin hygieneSkin treatments
Owner:UNILEVER NV

X-ray ring markers for x-ray calibration

ActiveCN113631096ARadiation beam directing meansComputational physicsRay
Owner:KONINKLJIJKE PHILIPS NV

Preparation method of high-purity and low-loss chalcogenide glass

InactiveCN103332851BImprove uniformityHigh purityGlass furnace apparatusChalcogenide glassPhotochemistry
Owner:XUZHOU NORMAL UNIVERSITY

Omnidirectional High Chroma Red Structural Color

ActiveCN107340556BOptical filtersThin membraneDielectric layer
Owner:TOYOTA JIDOSHA KK

Integration tool for telecommunication area inheritance system based on configuration policy

InactiveCN100583783CClear structureModule independentRadio/inductive link selection arrangementsData switching networksSystem integrationMessage flow
Owner:BEIHANG UNIV

A weighing device for automatic vending equipment

ActiveCN108534880BNo manual weighingSave human effortCash registersSpecial purpose weighing apparatusControl systemEngineering
Owner:新昌县诺趣智能科技有限公司

Test apparatus and method for testing a first and/or a second electrical machine

InactiveCN103998912ALow costMachine gearing/transmission testingElectricityElectric machine
Owner:FLENDER GMBH

Fluid cooling during hot-blow-forming of metal sheets and tubes

InactiveCN102218466AReduce strainMetal alloyMetal sheet
Owner:GM GLOBAL TECH OPERATIONS LLC

A kind of electrode film and preparation method thereof

ActiveCN110112511BIncrease the rate of the reduction reactionHigh catalytic activityFuel and primary cellsCell electrodesPtru catalystBattery cell
Owner:中科(广州)能源科技开发有限公司

A kind of hand speed training sports equipment

InactiveCN108159653BImprove training effectImprove training efficiencyGymnastic exercisingSports equipmentEngineering
Owner:颜禾智能科技(浙江)有限公司

Paste division filling device for producing plate display device

InactiveCN100339742CLiquid surface applicatorsCoatingsDisplay deviceFlat panel display
Owner:TOP ENG CO LTD

Stereo video coding method based on modified view lifting schemes

ActiveCN101841720BImprove scalabilityQuality assuranceTelevision systemsDigital video signal modificationVideo encodingComputer graphics (images)
Owner:INFORMATION & COMM BRANCH OF STATE GRID JIANGSU ELECTRIC POWER +1

A new energy vehicle shock absorbing power generation device

InactiveCN108790664BImprove buffering effectAchieve reuseAuxillary drivesMachines/enginesNew energyEngineering
Owner:JIUJIANG VOCATIONAL & TECHN COLLEGE

A method and device for processing early warning information data

ActiveCN105491545BControl releaseError detection/correctionData switching networksData miningFault handling
Owner:NANJING ZHONGXING SOFTWARE

Vehicle-mounted safe electric power valuable tool transport and placement device

ActiveCN106080808BEnsure balanceAvoid accidents such as rolloversVehicle body stabilisationVehicle frameEngineering
Owner:NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER

A multilayer miniature bionic flapping wing aircraft

ActiveCN108001680BCompact structureReduce volumeOrnithoptersFlapping wingPhase difference
Owner:BEIHANG UNIV

a humidifier

ActiveCN112594828BSimple structureLow costDucting arrangementsMechanical apparatusEnvironmental engineeringMechanical engineering
Owner:NINGBO CHUANGJIA IND DESIGN

Percussion device and wooden floor installation robot having same

ActiveCN110847578BBuilding constructionsBrickElectric machinery
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

A Distributed and Energy Efficient WSN Cluster Routing Optimization Method

ActiveCN108566664BImproved clustering mechanismOptimize coverage radiusData switching networksHigh level techniquesInformation transmissionHigh energy
Owner:GUIZHOU UNIV

Preparation method of quartz raw material for low deformation rate crucible suitable for single crystal production

ActiveCN104743779BReduce deformation rateImprove yieldGlass shaping apparatusCruciblePhysical chemistry
Owner:FUDONG LIGHTING

An automobile body welding jig

InactiveCN108747163BImprove stabilityGuaranteed gripping forceWelding/cutting auxillary devicesAuxillary welding devicesPiston rodHigh pressure gas
Owner:广州成飞汽车夹具有限公司

Control method and control device for water jet propulsion system

ActiveCN111645842BReduce the complexity of operationSteering initiationsSteering by jetsMarine engineeringControl signal
Owner:WUHAN MARINE MACHINERY PLANT

A Method for Satisfaction Evaluation of Search Engine Users' Information Needs by Fusion of Multi-view and Semi-Supervised Learning

ActiveCN105488522BEfficiently Assess Requirements SatisfactionImprove the evaluation effectWeb data indexingCharacter and pattern recognitionEngineeringSupervised learning
Owner:ZHEJIANG HONGCHENG COMP SYST

A kind of heat-resistant polyoxymethylene composition and preparation method thereof

ActiveCN104212119BReduced spherulite sizeGood dispersionMechanical propertyAnti oxidant
Owner:SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD

Biological activated carbon treatment equipment and method for electroplating wastewater cod

ActiveCN103864222BFloating and stableReduce disturbanceWaste water treatment from metallurgical processBiological water/sewage treatmentBiological activated carbonGranularity
Owner:SHANGHAI LIGHT IND RES INST

Piston thin oil sealing gas cabinet for splashing-prevention oil supply

InactiveCN101936451BReduce or even eliminate the phenomenon of splashing oilSafe and stable operationVariable capacity gas holdersPistonGas cabinet
Owner:CISDI ENG CO LTD

A multifunctional indoor environment monitoring device and monitoring method thereof

InactiveCN109489238BEasy to moveEasy to operateMechanical apparatusSpace heating and ventilation safety systemsIdler-wheelMonitoring methods
Owner:BINZHOU UNIV

A method and system for simulating engine noise of electric and hybrid vehicles

ActiveCN107199946BIngenious structural designConsistent voice specificationsAcoustic signal devicesArea networkCurrent electric
Owner:YANFENG VISTEON ELECTRONICS TECH NANJING

Backlight module and display device

ActiveCN109143685BRealize partition displayReduce power consumptionOptical light guidesNon-linear opticsLight guideFlexible circuits
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Cold storage sandwich panel

ActiveCN102758487BEasy constructionImprove air tightnessHeat proofingEngineeringAir tightness
Owner:XUCHANG SUPERELEVATOR ELECTRICAL & MECHANICAL EQUIP

A broadband dual-mode wireless deep fusion system and method

ActiveCN113258955BImprove communication performanceAchieve integrationSynchronisation arrangementNetwork traffic/resource managementBeacon frameCarrier signal
Owner:青岛启超微信息科技有限公司

a hat

ActiveCN105326134BImprove impact absorption performanceImprove rigidityFibre treatmentHatsEngineeringNatural material
Owner:WUXI NINGXIU EMBROIDERY CO LTD

A kind of interference coloring method of double-layer microstructure film on aluminum alloy surface

ActiveCN109722698BEasy to operatePower output waveform is easy to controlAnodisationOrganic dyeThin-film interference
Owner:FOSHAN UNIVERSITY

Fault handling method and device for cooling fan

ActiveCN110103669BTimely investigationEnsure safetyAir-treating devicesVehicle heating/cooling devicesThermodynamicsAir volume
Owner:GUANGZHOU XIAOPENG MOTORS TECH CO LTD

A Voice Coil Skeleton Forming Machine

ActiveCN109168122BReduce manual involvementRealize automated productionElectrical transducersMetal working apparatusMolding machinePaper tape
Owner:和音电子科技(东莞)有限公司

Probe Station Rotary Lifting Mechanism

ActiveCN103424578BTest stableHigh speedGearingMeasurement leads/probesLinear motionElectric machinery
Owner:东莞观在机器人有限公司

Identification method and system for underwater communication modulation mode based on deep neural network

ActiveCN109462564BModulation type identificationCharacter and pattern recognitionUnderwaterData pre-processing
Owner:TAISHAN UNIV

A solvent-resistant and boil-resistant PC mirror resin and preparation method thereof

ActiveCN109836754BGood chemical resistanceLow shrinkageInksCellulosePolymer science
Owner:广州致辉精化股份有限公司

Method for preparing metal oxide cathode in molten salt electrodeoxidation method

InactiveCN101597778BSimple processLow costElectrodesMicrowaveElectrolysis
Owner:CHONGQING UNIV +1

A Pose Estimation Method Based on Gradient Descent with Dynamic Step Size

ActiveCN109682377BCorrect motion noiseReduce adverse effectsNavigation by speed/acceleration measurementsAccelerometer dataGyroscope
Owner:LANZHOU JIAOTONG UNIV +1

Fuel additive and clean low-carbon fuel with same

InactiveCN103122263BEfficient use ofAvoid shootingGaseous fuelsFuel additivesResistDetonation
Owner:秦如新 +1

A treatment method for organic matter in high-salt wastewater

ActiveCN110817992BSolve efficiency problemsReduce contentGas treatmentWater contaminantsWater usePhoto catalytic
Owner:BEIJING UNIV OF CHEM TECH

Low temperature finishing method of textiles

InactiveCN102392342BReduce consumptionEmission reductionFibre treatmentDry-cleaning apparatus for textilesFiberModerate dehydration
Owner:INNER MONGOLIA RIHONGKE IND TRADE

A high-efficiency storage method for massive large object data

ActiveCN111143366BAvoid multiple storageTo achieve the purpose of deduplicationSpecial data processing applicationsDatabase indexingEngineeringDatabase
Owner:FOCUS TECH

A Fault Diagnosis Method for Oil-immersed Transformer Based on Neural Network and Decision-making Fusion

ActiveCN110879373BImprove recognition accuracyReduce identification errorTransformers testingNeural architecturesHigh energyEngineering
Owner:WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST

Exposure head and image forming device

InactiveCN101713944AImprove rigidityAvoid deformationElectrographic process apparatusImage formationOptoelectronics
Owner:SEIKO EPSON CORP

A kind of preparation method and application of monodisperse alkali lignin molecular liquid

ActiveCN103709414BHigh purityNo change stateAldehyde/ketone condensation polymer adhesivesEpoxyFiltration membrane
Owner:JILIN UNIV

Leak detection method for rail vehicle air pipeline system

ActiveCN108278494BImprove accuracyImprove efficiencyMeasurement of fluid loss/gain ratePipeline systemsMarine engineeringControl valves
Owner:CRRC TANGSHAN CO LTD

Air purifier and purification method in a car

InactiveCN107738558BEfficient removalImprove passenger comfortAir-treating devicesChemicalsPurification methodsAir purifiers
Owner:中环联兴(北京)认证中心

Neutral device, converter station and DC power transmission system

ActiveCN111656637BIncreased voltage stressElectric power transfer ac networkContigency dealing ac circuit arrangementsEngineeringControl theory
Owner:HITACHI ENERGY SWITZERLAND AG

Edible fungus culture bed board and its forming device

ActiveCN104396567BHigh pressure bearing capacityReduce manufacturing costCultivating equipmentsMushroom cultivationEngineeringEdible mushroom
Owner:FUJIAN LANSHUI LOTUS BIOLOGICAL TECH

Usage of cationic galactomannan

InactiveCN100569896CDrilling compositionLocust bean gumPetrochemical
Owner:EAST CHINA UNIV OF SCI & TECH +1

Multi-specification Reed-Solomon encoding and decoding method, device and system

ActiveCN101692612BImprove resource utilizationCyclic codesProgramming languageDecoding methods
Owner:HONOR DEVICE CO LTD

Low-noise high-efficiency isolation converter suitable for power supply for medical testing and control method

ActiveCN103904898BReduce stressSuitable for high current outputApparatus with intermediate ac conversionCapacitanceLow noise
Owner:SOUTHEAST UNIV

Production process of uv overhead wire enameled wire

ActiveCN111370182BIncrease productivityMinimize touch-up workInsulating conductors/cablesMechanical engineeringComposite material
Owner:中天智能装备有限公司

Printer

InactiveCN100337834CRealize continuous automatic printingEasy to manufactureTypewritersPower drive mechanismsMotor driveElectric machinery
Owner:罗春晖

A multi-bit in-memory computing circuit

ActiveCN113782072BSimple structureReduce areaDigital storageNeural learning methodsBit lineHemt circuits
Owner:中科南京智能技术研究院

Method for preparing powder rich in whey small peptides with molecular weight of 1000 daltons

InactiveCN101518295BAnti-protein allergyImprove immunityAnimal proteins working-upAdditive ingredientInfants milk
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Frequency mixing nonlinear ultrasonic detection method for structure microcracks based on bispectrum analysis

ActiveCN102980945BAnalysing solids using sonic/ultrasonic/infrasonic wavesSonificationTime delays
Owner:BEIJING UNIV OF TECH

Method and device in wireless communication

ActiveCN107769903BTransmission path divisionSignal allocationTelecommunicationsModulation coding
Owner:SHANGHAI LANGBO COMM TECH CO LTD

Integrated Constructed Wetland Sewage Treatment System

ActiveCN105198090BImprove processing efficiencyReduce concentrationWaste based fuelTreatment with anaerobic digestion processesConstructed wetlandWater treatment system
Owner:ZHOUSHAN DAREN ENVIRONMENTAL PROTECTION TECH

Phonetic recognition device independent unconnected with loudspeaker

InactiveCN1381831ASpeech recognitionEngineeringLoudspeaker
Owner:NOKIA CORP

Enzyme treatment solution, softening method and softened animal-based food material

InactiveCN102821624AHydrolasesFood preparationFood materialTreatment use
Owner:EN OTSUKA PHARM CO LTD

User interface methods and systems for providing force-sensitive input

InactiveCN102687100ADevices with sensorPower supply for data processingUser inputDisplay device
Owner:QUALCOMM INC

A kind of anti-hair loss liquid and preparation method thereof

ActiveCN111759782BNo madnessPromote growthCosmetic preparationsHair cosmeticsBiotechnologyVitamin b6
Owner:四川先锋汇美生物科技有限公司

c-mmc static voltage equalization control method based on energy source control

ActiveCN108683348BEnsure balanceGuaranteed voltage balanceAc-dc conversionCapacitor voltageControl signal
Owner:XI AN JIAOTONG UNIV

Simulation experiment device for disaster deduction analysis

ActiveCN108362861BHarm reductionEasy to understandEarth material testingComputer moduleEngineering
Owner:CENT SOUTH UNIV

Intermediate shaft oil seal bushing press fitting device

ActiveCN103737286BPrecise positioningImprove the pressing effectMetal working apparatusEngineeringElectric control
Owner:NEXTEER LINGYUN DRIVELINE WUHU

Stereo camera device

InactiveCN1196344CHigh strengthSimple structureTelevision system detailsBathroom coversStereo cameraEngineering
Owner:SEIKO PRECISION CO LTD

Preparation method of graphene nanoribbons

ActiveCN103935984BUniform thicknessComplete structureMaterial nanotechnologyGrapheneGraphene nanoribbonsOxygen
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

Anti-vibration device

InactiveCN110582655BReduce vibrationMechanical oscillations controlSpringsEngineeringControl theory
Owner:MITSUBISHI ELECTRIC CORP

N-type through-shot single-pass single-flow channel of gas flow meter

InactiveCN103471671BReduce volumeSave spaceVolume/mass flow measurementEngineeringSingle shot
Owner:CHONGQING QIANWEI SCI & TECH GRP

low energy electron gun

InactiveCN104319217BSave energyCompact structureX-ray tube electrodesDischarge tube electron gunsShape constraintElectron
Owner:DALIAN JIAOTONG UNIVERSITY

Configuration module for automatic configuration of communication capabilities of intelligent electronic devices

ActiveCN104412543BConfigure exlocation and automaticCircuit arrangementsData switching networksData setAuto-configuration
Owner:ABB (SCHWEIZ) AG

Isocyanic acid esterified chloroethylene-vinyl acetate copolymer and its preparation method

InactiveCN100402562CThe synthesis process is simpleAdaptableAnti-corrosive paintsToluene diisocyanateAdhesive
Owner:SHANXI NUOBANG POLYURETHANE

Synthesis process of iron oxide red with high tinting strength

InactiveCN102502869BLow oil absorptionHigh tinting strengthFerric oxidesSulfateFerrous
Owner:南通宝聚颜料有限公司

Methods for monitoring approval operations, authorization operations, and form operations

ActiveCN109087001AEasy to set upSimplify permissions managementDigital data protectionOffice automationPosition NumberWork content
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

Method for producing linen glue

InactiveCN100344719CImprove extraction efficiencyLower protein contentNatural resin processMycoproteinAlcohol
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI +1

A security control method and system for terminal application

ActiveCN104158812BEnsure safetyPlatform integrity maintainanceTransmissionPathPingData acquisition
Owner:BEIJING QIHOO TECH CO LTD

Preparation method for recombined coarse cereal food

ActiveCN102669535BAdvantages and Notable ImprovementsIncrease valueFood shapingFood preparationCereal grainOrganoleptic
Owner:湖北钟祥金源食品股份有限公司

A switch-type power grid commutation, rectification and feedback system and its control method

ActiveCN112532087BMeet the rectification functionWith feedback functionAc-dc conversionSingle network parallel feeding arrangementsDC-BUSDc voltage
Owner:BEIJING ARITIME INTELLIGENT CONTROL

A method for preparing transparent conductive film with high photoelectric stability by magnetron sputtering

ActiveCN111593310BImprove photoelectric performanceLow costVacuum evaporation coatingSputtering coatingSputteringDisplay device
Owner:HARBIN INST OF TECH

A visual cross-crack dynamic water grouting test device

ActiveCN103411751BRealize analysisLarge plane sizeHydrodynamic testingSlurryAtmospheric pressure
Owner:INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI

Steel inner container big capacity high pressure tank and its preparation

ActiveCN100419333CImprove pressure bearing capacityLarge water volumePressure vesselsFiber bundleMetallurgy
Owner:SHIJIAZHUANG ENRIC GAS EQUIP

A power line carrier communication device for cross 10kv distribution transformer

ActiveCN109981142BPower distribution line transmissionWide area networksDistribution transformerCommunication device
Owner:江西省计量测试研究院

A rail traffic signal monitoring system

ActiveCN109451465BNot lostIntegrity guaranteedParticular environment based servicesRailway traffic control systemsRelational databaseEngineering
Owner:CRSC WANQUAN SIGNAL EQUIP

A kind of compound microbial living bacteria preparation and its application in high concentration pig raising wastewater

ActiveCN109652328BEfficient removalFungiBacteriaBiotechnologyPichia pastoris
Owner:北京航天威科环保科技有限公司

An automatic packing roll film production equipment and method thereof

ActiveCN110127135BIncrease productivityImprove yield ratePaper/cardboard articlesPackagingAdhesive beltEngineering
Owner:阜康市准葛尔柏多盛农业科技有限公司

Phosphorus removal and phosphorus recovery device for urban landscape water

InactiveCN109095660BEasy to recycleEfficient recyclingWater contaminantsMultistage water/sewage treatmentSoil sciencePhosphorus calcium
Owner:CHONGQING UNIV

A recommended information display method, device, terminal and storage medium

ActiveCN110889041BHigh attentionExplain the accuracy of the recommendationDigital data information retrievalSpecial data processing applicationsInformation presentationServer
Owner:RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD

Auxiliary Tooling for Screening and Testing of Thermistor Chips with Surface Electrodes

ActiveCN112986687BNo edge defectsWon't scratchResistance/reactance/impedenceThermometer testing/calibrationElectrical resistance and conductanceThermistor
Owner:CHENGDU HONGMING ELECTRONICS CO LTD

A fast-edge high-frequency high-voltage pulse power supply

InactiveCN105811798BWith precisionWith miniaturizationElectric pulse generator circuitsVoltage amplitudeEngineering
Owner:许华敏

A kind of cobalt disulfide material with high storage stability and its preparation method and application

ActiveCN109052488BGood storage stabilityImprove performanceCobalt sulfidesPhysical chemistryThermal Battery
Owner:INST OF ELECTRONICS ENG CHINA ACAD OF ENG PHYSICS