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.
Power tool
ActiveCN103182705BQuick installationQuick releasePortable power-driven toolsLocking mechanismEngineering
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD
Fixed-point divider and operation processing method thereof
ActiveCN101692201BReduce areaReduce power consumptionDigital data processing detailsControl theoryReliability engineering
Owner:LOONGSON TECH CORP
Business Orientation at the Service Layer
ActiveCN109314839BService provisioningMetering/charging/biilling arrangementsCyber operationsDistributed computing
Owner:CONVIDA WIRELESS LLC
A Soft Start Circuit Applied to Charge Pump
ActiveCN108429445BEffective soft startLimit charging currentApparatus without intermediate ac conversionHemt circuitsEngineering
Owner:ALLWINNER TECH CO LTD
A fast dynamic simulation method for cascading faults in AC and DC power grids
ActiveCN104993466BSolve problems that are not applicable to AC/DC hybrid gridsEmergency protective circuit arrangementsPower gridAlternating current
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
A maintenance method for large-volume fly ash concrete
Owner:HENAN POLYTECHNIC UNIV
Substrate splitter
ActiveCN109336376BAvoid damageUniform force distributionGlass severing apparatusEngineeringMechanical engineering
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
A method of identifying the identity of mozzarella cheese based on feature extraction by decision tree
Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
Method for propagating wild Vietnamese sophora root through cuttage
Owner:安顺市宝林科技中药饮片有限公司
Electronic display device, electronic display device control method
ActiveCN105163001BPictoral communicationDisplay deviceComputer science
Owner:ZICT TECH CO LTD
A channel coding method for wireless measurement-while-drilling transmission system
ActiveCN109327227BImmediateNo storage space impactCode conversionCyclic codesCarrier signalEngineering
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
Internal stiffening loop thrust unit for CNC steel reinforcement cage molding machine
Owner:TJK MACHINERY TIANJIN
New use of a traditional Chinese medicine composition in the preparation of antidepressant drugs
ActiveCN109550035BEnhance cell viabilityRecovery potentialNervous disorderPlant ingredientsNerve cellsAtractylis ovata
Owner:TONGYAO PHARMA GROUP CORP
Ophthalmic surgical blade disinfection equipment
ActiveCN107812209BFully disinfectedSave spaceIncision instrumentsDrying solid materials without heatOphthalmology departmentSurgical blade
Owner:娄底爱尔眼科医院有限公司
Extensible authentication protocol authentication access method and device
ActiveCN103188676BReduce dependenceImprove performanceTransmissionSecurity arrangementTerminal equipmentEngineering
Owner:ZTE CORP
Polishing method
Owner:江西酷派智能科技有限公司
Synchronization method and device for MAC (Media Access Control) address table information of distributed network processing system
InactiveCN101820435BGuaranteed synchronizationImprove synchronization efficiencyData switching networksTransfer procedureMedia access control
Owner:HUAWEI TECH CO LTD
a flexible v 2 o 5 /ge 2 sb 2 te 5 Nano multilayer phase change thin film material and preparation method thereof
ActiveCN109920910BGood plastic deformation propertiesFast phase changeElectrical apparatusVacuum evaporation coatingThin membraneLayer thickness
Owner:JIANGSU UNIV OF TECH
A kind of preparation method of in-situ hydrophobically modified basic magnesium sulfate whisker
ActiveCN109930204BImprove performanceImprove hydrophobicityPolycrystalline material growthFrom normal temperature solutionsAlcoholMagnesium Sulfate whiskers
Owner:GUANGXI UNIV
A kind of preparation method of triangular silver nanosheet
Owner:LUDONG UNIVERSITY
Gapped amorphous metal-based magnetic core
InactiveCN102779622ATransformers/inductances magnetic coresInductances/transformers/magnets manufactureAmorphous metalMaterials science
Owner:METGLAS INC
Voltage Source PWM Rectifier with Storage Device Based on Direct Power Control
ActiveCN113067487BRapid change in output powerImprove power factorEfficient power electronics conversionAc-dc conversionPower control systemTerminal voltage
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Torasemide phosphate prodrug, its preparation method and composition
ActiveCN110054647BOrganic active ingredientsGroup 5/15 element organic compoundsPhosphoric Acid EstersDrug resistance
Owner:SHANGHAI XUNHE PHARMA TECH CO LTD
Message processing method, device and network security equipment
ActiveCN102195887BPrevent running outImprove performanceData switching networksMessage processingHash table
Owner:BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
A kind of drug carrier of horse self-eating type and preparation method thereof
ActiveCN103690963BPromote peristalsisWide variety of sourcesAnimal feeding stuffPharmaceutical non-active ingredientsPeanut mealBuccal administration
Owner:DALIAN SEM BIOLOGICAL ENG TECH
A reversible pile top cable bridge fixed on the civil construction platform
ActiveCN110854760BEasy to adjust the angleEasy maintenanceElectrical apparatusManufacturing technologyCable tray
Owner:CHANGZHOU INST OF TECH
A device and production method for producing ultra-high-purity methane by lng heat pump rectification
ActiveCN106288652BSimple processSimple and fast operationSolidificationLiquefactionGas phaseReboiler
Owner:HENAN XINLIANXIN SHENLENG ENERGY
Low-pressure casting die for wheel hub and pouring method of low-pressure casting die
ActiveCN103551545BImprove the poor appearance of castingPressure castingMaterials science
Owner:LIANYUNGANG QICHUANG ALUMINUM PROD MFG
Communication method and device
ActiveCN108446151BEasy to operateImprove communication efficiencyLocation information based serviceTransmissionComputer hardwareEmbedded system
Owner:ALIBABA GRP HLDG LTD
Corn stigma-loofah sponge composite beverage and manufacturing method thereof
InactiveCN102940292BMeets requirementsGreat tasteFood preparationBlood pressureLycium barbarum fruit
Owner:BEIHUA UNIV
An automatic cleaning robot for oil tanks
InactiveCN106808353BReduce labor intensityHigh cost reductionGrinding machine componentsGrinding machinesLocking mechanismElectric machinery
Owner:ZHEJIANG OCEAN UNIV
System and method for object image detection
InactiveCN103870835AImprove reliabilityImage analysisCharacter and pattern recognitionControl signalImage detection
Owner:HYUNDAI MOTOR CO LTD
Method and device for erasing nor type flash memory
ActiveCN109390016BRun fastErase time increases or decreasesRead-only memoriesMemory cellStorage cell
Owner:GIGADEVICE SEMICON (BEIJING) INC +1
Alcohol-based clean vehicle fuel
ActiveCN103525487BClean and energy savingSimple compositionLiquid carbonaceous fuelsIsobutanolPropanoic acid
Owner:贵州渝奉实业有限公司
Sealing machine
ActiveCN103158901BSimple structureEasy to installConveyorsWrapper twisting/gatheringTransmission beltCarton
Owner:SU ZHOU XUENUO MECHANICAL PROD
A torque distribution method for dual-motor structure of new energy electric vehicle
ActiveCN112895918BThere is no sense of unevenness in gear shiftingSimple structureSpeed controllerElectric devicesSynchronous motorDriver/operator
Owner:HOZON NEW ENERGY AUTOMOBILE CO LTD
An infant jumping chair with a 360° rotating seat
ActiveCN105231725BIncrease happinessIncrease exerciseTableKids convertible furnitureWhole bodyEngineering
Owner:SKIP HOP
A kind of popping pearl rubber material for high weather resistance cigarettes and its preparation method
ActiveCN106497088BImprove performanceEquilibrium moisture content decreasedTobacco smoke filtersWater bathsCross-link
Owner:HUBEI CHINA TOBACCO IND
An over-temperature protection device and electronic equipment
ActiveCN104184117BShort reaction timeAutomatic load over-temperature protectionEmergency protective arrangements for automatic disconnectionEngineeringVoltage reference
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
A kind of concrete conveying pipe and its preparation method
Owner:ZOOMLION HEAVY IND CO LTD
Colored photosensitive resin composition, color filter and image display device having the same
ActiveCN107783372BNo brightness reductionImprove reliabilityOrganic chemistryPhotosensitive materials for photomechanical apparatusMaterials scienceAnalytical chemistry
Owner:DONGWOO FINE CHEM CO LTD
One with β-pbo 2 Method and Application of Particle Modified Carbon Fiber
InactiveCN104064781BUniform particle sizeDeposition volume controllableCell electrodesRegenerative fuel cellsFiberCarbon fibers
Owner:XUCHANG UNIV
A kind of carton adhesive glue containing calcium carbonate whiskers and preparation method thereof
ActiveCN109181629BHigh bonding strengthImprove water resistanceMonocarboxylic acid ester polymer adhesivesNon-macromolecular adhesive additivesAdhesiveCarton
Owner:BENGBU COLLEGE
Soil infiltration performance real-time automatic measuring system
InactiveCN101105489BInfiltration performance in real timeImprove processing efficiencyMaterial analysis by optical meansTerrainData acquisition
Owner:CHINA AGRI UNIV
Absorbent article
ActiveCN111770743ASanitary towelsBandagesPhysical medicine and rehabilitationVulva
Owner:KIMBERLY-CLARK WORLDWIDE INC
Production process for controlling type b inclusions in pipeline steel
ActiveCN110004271BQuality impactQuality improvementProcess efficiency improvementRefining (metallurgy)Slag
Owner:湖南华菱涟源钢铁有限公司 +1
Toner for electrostatic charge image development
Owner:KONICA MINOLTA INC
Wafer Vacuum Adsorption Device
ActiveCN110124908BEvenly bakedImproves sprayabilitySpraying apparatusPretreated surfacesWaferingEngineering
Owner:BEIJING SEMICON EQUIP INST THE 45TH RES INST OF CETC
An automatic picking method of seismic velocity based on deep learning
ActiveCN112285776BEfficient extractionTiming Relationship EnhancementCharacter and pattern recognitionDesign optimisation/simulationActivation functionSeismic velocity
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
Printed circuit board assembly method and related device
ActiveCN110621150BImprove assembly efficiencyReduce labor costsElectrical componentsMechanical engineeringPrinted circuit board
Owner:SHANGHAI JIEKA ROBOT TECH CO LTD
A kind of modified cation exchange resin catalyst and its preparation method and application
ActiveCN103769215BExtended service lifeHigh selectivityOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystPhysical chemistry
Owner:CHINA PETROLEUM & CHEM CORP +1
Wet electrostatic precipitator electric field cathode modular fixing device
ActiveCN104841560BAvoid shakingAvoid downtimeElectrode carrying meansModular fixtureThermal deformation
Owner:SHANDONG GUOSHUN CONSTR GRP
An optimized mimo radar antenna array design method
ActiveCN108388718BSolve the difficulties of layout designImprove performanceDesign optimisation/simulationSpecial data processing applicationsRadar antennasReference antenna
Owner:重庆睿行电子科技有限公司
A three-dimensional model display device
ActiveCN112471833BAvoid damageEmbody protectionShow cabinetsShow shelvesComputer graphics (images)Display device
Owner:XIJING UNIV
Scrap copper aluminum-removal complexing agent and method for producing same
ActiveCN102650001BReduce aluminum contentEasy to operateProcess efficiency improvementSlagCopper oxide
Owner:JINTIAN COPPER GROUP CORP NINGBO
Pneumatic transmission method for dry dedusting of fine ash in converter gas
ActiveCN103388046BSolve the problem of explosive ventingReduce the delivery linkManufacturing convertersNitrogenEngineering
Owner:WISDRI ENG & RES INC LTD
Bobbin conveying apparatus of fine spinning machine
ActiveCN101314877BFilament handlingTextiles and paperBobbinStart time
Owner:TOYOTA IND CORP
A small dryer
InactiveCN110205784BEvenly heatedImprove drying efficiencyTextiles and paperLaundry driersEngineeringMechanical engineering
Owner:南京幸庄科技创新产业园管理有限公司
Linkage teeth arrangement method and device, electronic equipment, computer storage medium
ActiveCN111281579BRealize linkage adjustmentImprove work efficiencyOthrodonticsEngineeringEquipment computers
Owner:SHANGHAI SMARTEE DENTI TECH CO LTD
A method for efficiently displaying trehalose synthase on the spore surface of Bacillus subtilis
ActiveCN109337851BImprove efficiencyClear genetic backgroundBacteriaTransferasesBiotechnologyEnzyme Gene
Owner:QILU UNIV OF TECH
A kind of preparation method of sauce-flavored fresh soy sauce
Owner:FUDA SHANGHAI FOOD CO LTD
Recording method for semiconductor memory card, recording playing device and method
InactiveCN100470583CCarrier indexing/addressing/timing/synchronisingRecord carriers used with machinesSemiconductorReproduction
Owner:PANASONIC CORP
Building energy storage emergence energy-saving system
ActiveCN103441519BLow running costReduce power consumptionBatteries circuit arrangementsAc network load balancingBuilding energyControl engineering
Owner:NAT ENG RES CENT OF ADVANCED ENERGY STORAGE MATERIALS SHEN ZHEN LTD CO
Cooling system control method, storage medium and electronic device
ActiveCN110985187BReduce opening timeReduce running timeCoolant flow controlMachines/enginesThermostatAir conditioning
Owner:DONGFENG MOTOR CO LTD
Method and device for measuring pitch angle of base station
Owner:CHINA TELECOM CORP LTD
Externally-applied medicine for curing psora
InactiveCN101278943BSimple processing methodEasy to prepareUnknown materialsAntiparasitic agentsSide effectCure rate
Owner:郝天好
A pulse water distribution type fish egg hatching device
ActiveCN106259122BWith automatic separationAdjustable temperatureClimate change adaptationPisciculture and aquariaSiphonInlet channel
Owner:FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
Control Method of Trough Heat Collector Biaxial Tracking Structure in Polar Coordinate System
InactiveCN104793640BReduce the number of runsProlong lifeControl using feedbackOmegaApplication areas
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Rapid signal subspace estimation method
ActiveCN102208930BGuaranteed numerical robustnessReduce computational complexitySpatial transmit diversityBaseband system detailsDigital signal processingComputation complexity
Owner:TSINGHUA UNIV
SiOC ceramic material used for preparing cathode of lithium ion battery, preparation method thereof and lithium ion battery
ActiveCN102299338BFull use of capacityIncrease capacityCell electrodesSecondary cellsEndcappingLithium-ion battery
Owner:NAT UNIV OF DEFENSE TECH
A bracket for upper window opener of inward opening window
ActiveCN105019760BWill not affect the useAvoid breakingPower-operated mechanismEngineeringMechanical engineering
Owner:江苏天罡智能门窗科技有限公司
Methods and devices for screening human papillomaviruses worldwide
InactiveCN102292729AEpidemiological alert systemsComputer-assisted medical data acquisitionEpitheliumData set
Owner:NORCHIP AS
Chlorine free soldering flux and its application in bronze historical relics soldering repair
InactiveCN1318182CImprove joint strengthLess corrosiveWelding/cutting media/materialsSoldering mediaSalicylic acidHigh intensity
Owner:SHANGHAI MUSEUM +1
A Controlled Quantum Secure Direct Communication Method Based on Huffman Compression Coding
ActiveCN107359985BImprove transmission efficiencyReduce usageKey distribution for secure communicationQuantum secure direct communicationTheoretical computer science
Owner:NORTHWEST UNIV
Wearable robot for upper limb rehabilitation training with precise force control
Owner:SOUTHEAST UNIV
A kind of lithium-sulfur battery negative electrode material and preparation method thereof
ActiveCN104868097BLarge specific surface areaHigh porosityCell electrodesFinal product manufactureLithium–sulfur batteryMagnification
Owner:BEIJING UNIV OF CHEM TECH
Display panel and display device
ActiveCN109991782BImprove the display effectAvoid vacuumingNon-linear opticsDisplay deviceEngineering
Owner:HKC CORP LTD +1
Elastic adhesive for optical fiber gyro and preparation method of elastic adhesive
ActiveCN102140324BGood high and low temperature performance stabilityGood dimensional stabilityMacromolecular adhesive additivesSagnac effect gyrometersFirming agentMaterials science
Owner:SHANGHAI UNIV +1
Manipulator control method, manipulator control device, computing equipment and system
ActiveCN113119104BImprove redundant degrees of freedomReasonable motion planningProgramme-controlled manipulatorRobotic armSimulation
Owner:UBTECH ROBOTICS CORP LTD
Network container and program debugging method based on the same
ActiveCN101763307BControl access operationsSolve control problemsSoftware testing/debuggingData operationsBusiness data
Owner:山东中创软件商用中间件股份有限公司
A Preliminary Positioning Method for Added Mass of Beam Structures Based on Frequency
Owner:HOHAI UNIV
A data processing method and device
ActiveCN109726279BImprove user experienceSolve user needsText database queryingSpecial data processing applicationsUser needsEngineering
Owner:LENOVO (BEIJING) LTD
A kind of ruthenium dioxide/graphene two-dimensional material, its preparation method and application
ActiveCN113522277BSolve problems that can only be generated in acidic solutionsExcellent electrocatalytic oxygen evolution activityMaterial nanotechnologyRuthenium/rhodium/palladium/osmium/iridium/platinum oxides/hydroxidesPhysical chemistryGraphite
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Method for expressing human recombined interleukin 18 (rhIL-18) through yeast as well as product
InactiveCN1308458CMicroorganism based processesFermentationYeastBiotechnology
Owner:北京华特森基因科技有限公司
Display control system and method therefor
ActiveCN101425286BNear-field transmissionCathode-ray tube indicatorsTelecommunicationsControl system
Owner:UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO LTD
A device and method for detecting the location of ice blockage in natural gas pipelines
ActiveCN109780449BPrecise positioningSimple structurePipeline systemsDistance detectionIce formation
Owner:XI AN JIAOTONG UNIV
Starch-based composite blown film and preparation process of same
InactiveCN103122079AGood component compatibilityPromote environmental protectionCellulosePolymer science
Owner:HUNAN UNIV OF TECH
Routing selection method and system for electric power service
ActiveCN102904811BResource optimizationLoad balancingCircuit arrangementsData switching networksBalancing networkElectric power system
Owner:POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1
Reactor for combined chemical-biological removal of nitrate nitrogen and ammonia nitrogen
ActiveCN104817223BEfficient use ofGuaranteed uptimeMultistage water/sewage treatmentReaction ratePorous ceramics
Owner:ZHEJIANG UNIV
A high signal-to-noise ratio power cable
ActiveCN103794279BImprove mechanical stabilityImprove power transmission capacityPower cables with screens/conductive layersInsulated cablesPower cableElectrical conductor
Owner:安徽瑞莱尔仪表有限公司
Environmental detection method and device
ActiveCN104062326BImprove adaptabilityAchieve correctionMaterial capacitanceInput/output processes for data processingCapacitanceComputer science
Owner:LENOVO (BEIJING) LTD
High removal rate and low defectivity cmp composition with selectivity to oxide better than polysilicon and nitride
ActiveCN106414651BOther chemical processesSemiconductor/solid-state device manufacturingSilicon oxideNitride
Owner:CMC材料有限责任公司
A kind of production method of knitted cloth sanitary napkin
ActiveCN111603311BIncrease composite connection strengthIncrease productivitySanitary towelsBaby linensYarnComposite strength
Owner:北京同仁堂保康科技有限公司
Packing method of hydrated resin catalyst
ActiveCN101347749BReduce breakageExtended service lifeOrganic-compounds/hydrides/coordination-complexes catalystsPreparation by hydroxy group additionFixed bedOrganic chemistry
Owner:CHINA PETROLEUM & CHEM CORP +1
Inverse structure electromechanical transducer with front support ring
ActiveCN110913315BLoudspeaker diaphragm dampingDiaphragm dampingVibrating membraneElectric machinery
Owner:HARMAN INT IND INC
Resource switching control method, device and terminal equipment
ActiveCN108234768BImprove efficiencyImprove convenienceSubstation equipmentSound input/outputHandoff controlTerminal equipment
Owner:LENOVO (BEIJING) LTD
Cloth cleaning device for textile processing
ActiveCN113584769BAvoid deformationAvoid breakingTextile treatment machine arrangementsLiquid/gas/vapor removal by gas jetsProcess equipmentProcess engineering
Owner:南通刚正纺织品有限公司
Array substrate, manufacturing method thereof, and display panel
ActiveCN105653100BNo increase in loadRealize that there will be no overlapInput/output processes for data processingTouch SensesElectrical and Electronics engineering
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
Branched Vascular Stent
ActiveCN109730805BLarge expansion spaceStentsBlood vesselsEngineeringMechanical engineering
Owner:LIFETECH SCI (SHENZHEN) CO LTD
Magnetic sheet continuous feeding mechanism and its feeding method
ActiveCN111169978BGuaranteed continuous outputUninterrupted outputConveyorsDe-stacking articlesContinuous/uninterruptedCondensed matter physics
Owner:宁波守正磁电有限公司
Method for printing water-absorption cup mat
ActiveCN102774160BNo popping defectsLow costDuplicating/marking methodsProduction effectFree cooling
Owner:宁波常青家居用品有限公司
An aircraft cockpit command and control system simulation test device and external equipment
ActiveCN113777980BImprove anti-interference abilityEffectively find outProgramme controlSustainable transportationAttitude controlRadar
Owner:成都摩尔环宇测试技术有限公司 +1
Ridge Regression Strain Measurement Method with Initial Value in Digital Image Correlation
ActiveCN113532308BRaise the level of strain detectionImprove detection accuracyUsing optical meansStrength propertiesComputer graphics (images)Algorithm
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Mechanism Modeling Calculation Method of Each Channel Gain of Heat Exchanger
InactiveCN105956329BStrong guidancePracticalSpecial data processing applicationsProcess mechanismPower parameter
Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER +1
Use of patchouli alcohol in preparing medicament for preventing and controlling senile dementia
InactiveCN100579519CPromote learning and memorySignificant effectNervous disorderHydroxy compound active ingredientsAlcoholActive component
Owner:GENERAL HOSPITAL OF PLA
A kind of method of laser cleaning of aluminum alloy oxide film before welding
ActiveCN105772447BPerformance is not affectedNo pollutionWelding/soldering/cutting articlesCleaning processes and apparatusOptical axisGalvanometer
Owner:上海临仕激光科技有限公司 +1
An automatic cutting device for acrylic solid resin
ActiveCN109940677BIncrease credibilityQuality assuranceMetal working apparatusStructural engineeringMechanical engineering
Owner:BELIKE CHEM
Modular combined wardrobe
Owner:SUOFEIYA HOME COLLECTION
Humidifying and heating type two-way air exchanger
ActiveCN104595994BImprove purification effectRealize continuous purification cycleMechanical apparatusLighting and heating apparatusHigh energyEngineering
Owner:HENAN GUOLONG IND
EGCG (Epigallocatechin Gallate)-added compound protein acidic beverage and preparation method thereof
Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
A Method and Computer for Calculating Reservoir Well Testing Permeability Using Well Logging Data
ActiveCN112069444BContinuous evaluation of natural capacityComplex mathematical operationsSoil scienceWell logging
Owner:SHENZHEN BRANCH CHINA NAT OFFSHORE OIL CORP
fuel dispenser
InactiveCN103502626BAdequate sealingRealize a modular structureLow pressure fuel injectionMachines/enginesInternal combustion engineDistributor
Owner:ROBERT BOSCH GMBH
Impeller mechanical wing profile with trailing edge ejection
InactiveCN100455820CReduce speed lossReduce interference effectsPump componentsStatorsImpellerTrailing edge
Owner:SHANGHAI JIAOTONG UNIV
car reflector
Owner:STATE GRID CORP OF CHINA +1
Method and system for sending electronic mail over a network
InactiveCN101065939BImprove reliabilityUser identity/authority verificationData switching networksEngineeringMagnetic flux
Owner:EBUZON BV
Cable Quick Change Mechanism for Electromagnetic Pulse Energy Transmission
Owner:ANSHAN OVERSPENDING SCI & TECH CO LTD
Developing device and image forming device
InactiveCN104375404BElectrographic process apparatusEngineeringMechanical engineering
Owner:KYOCERA DOCUMENT SOLUTIONS INC
Lens surface with combined diffractive, toric, and aspheric components
InactiveCN101868197BLathesTurning machine accessoriesIntraocular lensAnterior surface
Owner:ALCON INC
A method of vocalization detection and vocalization practice
ActiveCN109754818BMeticulous contentImprove scoring efficiencySpeech analysisMusicAudio frequencyNormal speech
Owner:林超
A kind of non-asbestos latex copy board for sealing
ActiveCN107685382BHigh activityImprove the degree of cross-linking densityCeramic shaping apparatusAluminium sulfateMetal fibers
Owner:来安县永阳知识产权运营有限公司
self-anchored suspension bridge
Owner:广西恒正建设工程质量检测有限公司
Planting frame for agricultural planting
ActiveCN111699869BPull out completeAvoiding access to the interior of the drop blockSoil-working equipmentsCultivating equipmentsAgricultural engineeringSupport plane
Owner:重庆美村科技有限公司
Information recording medium, playback apparatus, and recording apparatus
InactiveCN1805040ATelevision system detailsInformation arrangementComputer hardwareComputer science
Owner:KK TOSHIBA
Packer
ActiveCN105401911BIncrease the degree of distractionMeet the requirements of normal anchor settingSealing/packingLocking mechanismEngineering
Owner:PETROCHINA CO LTD
Analyte sensors and methods of making
InactiveCN102387746BAccurate detectionQuality improvementTelevision system detailsPiezoelectric/electrostriction/magnetostriction machinesElectricityAnalyte
Owner:EDWARDS LIFESCIENCES CORP
Monoformamidine hydrochlorate powder preparation and method for making same
InactiveCN1219436CEasy to operateSolve the problem that it cannot be prepared into high-content raw powderBiocideAnimal repellantsInorganic saltsSaline water
Owner:TIANJIN RENONG PESTICIDE
Insulated source-drain electrode MOD transistor and preparation method thereof
ActiveCN101567385BPrevent leakageAvoid floating body effectSemiconductor/solid-state device manufacturingSemiconductor devicesFloating body effectGas phase
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP
A kind of heat treatment method of 55nicrmov7 roller table roller
ActiveCN109468451BInduction heating is sufficientEven and consistent induction heatingFurnace typesIncreasing energy efficiencyTemperingEngineering
Owner:SINOSTEEL XINGTAI MACHINERY & MILL ROLL
Plasma etching system
InactiveCN100514571CSolve the shortcomings of uneven etchingElectric discharge tubesStatic indicating devicesEngineeringPlasma Gases
Owner:JI FU ENERGY EQUIP LTD
Germplasm preservation method for tissue culture propagation of gerbera
ActiveCN105104202BEasy to obtainWide variety of sourcesPlant tissue cultureHorticulture methodsGermplasmBud
Owner:江苏凯信环保材料有限公司
Recycling and Utilization Method of Board Washing Wastewater Produced in PCB Etching Section
ActiveCN103288172BGuaranteed emission standardsAchieve recyclingMetal recyclingWater/sewage treatment by ion-exchangeEtchingHydrogen
Owner:SHENZHEN SHENTOU ENVIRONMENT TECH CO LTD
System and method for controlling emissions in an engine
ActiveCN105019990AInternal combustion piston enginesExhaust apparatusProcess engineeringAmmonia
Owner:AI ALPINE US BIDCO INC
Preset flow control modules for dispensing valves
InactiveCN101681171AControlling ratio of multiple fluid flowsFlow control without auxillary powerComputer moduleControl room
Owner:THE COCA-COLA CO
Secondary battery
ActiveCN111542955AImprove conductivityIncrease capacityPositive electrodesLi-accumulatorsCarbon nanotubeBattery cell
Owner:LG ENERGY SOLUTION LTD
Dynamic random access memory and method of manufacturing the same
ActiveCN108878442AIncreased Sensing MarginIncrease contact areaSolid-state devicesSemiconductor devicesElectrical conductorStatic random-access memory
Owner:WINBOND ELECTRONICS CORP
Exhaust cover opening device and its working method, electric pressure cooker
Owner:GREE ELECTRIC APPLIANCES INC
Revolution box body type air pressure force-application numerical control polishing device with adjustable large eccentricity
InactiveCN102922420BSolve the problem that the removal function is unstableQuality improvementBurnishing machinesNumerical controlFixed frame
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Rolled steel bar or wire for hot forging
ActiveCN103003462BHigh strengthImprove toughnessFurnace typesHeat treatment furnacesChemical compositionSteel bar
Owner:NIPPON STEEL CORP +1
Process for preparing micro-encapsulated expansion-type N-P flame-retarding agent
Owner:BALING PETRO CHEM CO LTD SINOPEC
A method for extracting active ingredients from Coptidis rhizome and application of the extract
ActiveCN105213523BHigh activityGood water solubilityAntiparasitic agentsAgainst vector-borne diseasesSolubilityCoptis
Owner:杨丽敏
An unmanned helicopter test monitoring control cabin
ActiveCN105905315BIncrease speedImprove securityAircraft components testingMonitoring and controlTest chamber
Owner:SUZHOU UNIVERSAL GRP TECH CO LTD
Outer rotor type motor
InactiveCN101199098AAvoid lostMagnetic circuit rotating partsOther washing machinesRotatory powerEngineering
Owner:DAEWOO ELECTRONICS CO LTD
Method and device for storing metadata
ActiveCN106095330BImprove operational efficiencyEasy to operateInput/output to record carriersRAIDComputer science
Owner:MACROSAN TECH
Storage drawer fixing and locking mechanism of vending machine
ActiveCN101702250BEnsure safetyCoin-freed apparatus detailsApparatus for dispensing discrete articlesLocking mechanismRoad surface
Owner:JIANGSU BAIXUE ELECTRIC APPLIANCES
Control System for Equidistributed Angle Hydraulic Cylinder Motor
ActiveCN104074826BReduce incidenceNo safety hazardFluid-pressure actuatorsHydraulic cylinderHydraulic motor
Owner:NANTONG YOUYUAN ART PATTERN DESIGN CO LTD
System for evaluating tensile damage of in-service 16Mn steel force-bearing part by adopting catastrophic model
InactiveCN101566541BImprove fault toleranceMaterial analysis using acoustic emission techniquesMaterial strength using tensile/compressive forcesAcoustic emissionEngineering
Owner:BEIHANG UNIV
A kind of insecticide for controlling plant aphids and its preparation and application
InactiveCN105010334BLow toxicityEasy to degradeBiocideAnimal repellantsDiseaseEcological environment
Owner:SHANGHAI JIAOTONG UNIV