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.
An excavator capable of excavating in a lateral direction
ActiveCN106400869BReduce error accumulationSmall moment of inertiaMechanical machines/dredgersEngineeringExcavator
Owner:GUANGXI UNIV
A kind of antibacterial filler special paper and preparation method thereof
ActiveCN108103842BImprove adsorption capacityIncrease contactSpecial paperPaper/cardboardOrganosolvNatural fiber
Owner:江苏警安新材料科技发展有限公司
Method for Measuring Density of Cotton-like Substances Using Young's Modulus Extensometer
InactiveCN104849175BEasy to operateImprove accuracySpecific gravity measurementMeasuring instrumentYoung's modulus
Owner:刘毅
Isolated Flyback Converter with Sleep Mode for Light Load Operation
ActiveCN103312176BEfficient power electronics conversionDc-dc conversionOvervoltageBuck converter
Owner:ANALOG DEVICES INT UNLTD
A high-voltage direct current transmission grounding electrode with a cooling system and a temperature control system
ActiveCN105703351BRealize intelligent coolingGuaranteed to workDc network circuit arrangementsMeasurement devicesInsulation layerElectrical conductor
Owner:CHINA THREE GORGES UNIV
An integrated sewage treatment device
ActiveCN110902946BAvoid negative effectsAchieve couplingTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentVapor–liquid separatorAutotrophic organism
Owner:SUZHOU UNIV OF SCI & TECH
Fixed expansion bolts at both ends
Owner:YUYAO ANKE FASTENERS
Anti-theft driver chair
InactiveCN101480928BWon't disturbConducive to arrestVehicle seatsAnti-theft devicesControl switchEmbedded system
Owner:王静
Combined multifunctional door inspection tool
ActiveCN105352390BReduce in quantityEasy to parse and checkMechanical counters/curvatures measurementsEngineeringFront edge
Owner:郑州日产汽车有限公司
Caisson sinking device and construction method capable of automatic real-time deviation correction
ActiveCN113235632BRealize automatic deviation correctionReduce labor costsCaissonsAutomatic controlControl system
Owner:CHINA RAILWAY 24TH BUREAU GRP +3
Flange structure for toilet
Owner:宋泰光
An assist crutch with a joint tube
Owner:安徽谢佑圣电子科技有限公司
Wheat calreticulin fragment TaCRT1-206, and coding sequence and application thereof
ActiveCN103073626BImprove salt toleranceDoes not affect food safetyPlant peptidesFermentationBiotechnologyFood safety
Owner:贵州省油菜研究所
Solid wood feeling melamine board
ActiveCN102913743BCoordinated texture on all four sidesAvoid loggingSheets/panelsSolid woodEngineering
Owner:QUANYOU FURNITURE
High purity full porous silica gel-bonded chromatography immobile phase preparation method
InactiveCN103212386BAvoid introducingImprove Chromatographic Separation PerformanceOther chemical processesChromatographic separationMicrosphere
Owner:BEIJING UNIV OF CHEM TECH
High-voltage and high-current connectors and high-voltage and high-current electrical connectors
ActiveCN106410451BSmall overload currentAvoid conductionCouplings bases/casesElectric connection structural associationsElectricityPower flow
Owner:LUXSHARE PRECISION IND (JIANGSU) CO LTD
Method and group of manipulators to conditionally stop at least one manipulator on a trajectory
Owner:KUKA ROBOTER
Vehicle weight measurement device
InactiveCN110799815APrevent rotationEasy to assembleWeighing apparatus using fluid action balancingSpecial purpose weighing apparatusEngineeringSuspension (vehicle)
Owner:NSK LTD
A method for correcting magnetic resonance k-space data
ActiveCN113030814BLarge Signal Dynamic RangeMeasurements using NMR imaging systemsComputational physicsCondensed matter physics
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
A usb Type-C interface female intelligent detection and protection circuit
ActiveCN106026006BEasy to detectAchieve protectionElectrical testingEmergency protective arrangements for automatic disconnectionComputer moduleUSB
Owner:达凯(上海)电子科技有限公司
A lithium power battery production device
ActiveCN111958077BRealize parallel weldingAssembling battery machinesFinal product manufacturePower batteryRobot hand
Owner:常德德锂新能源科技有限公司
A kind of preparation method of superfine cobalt powder
ActiveCN106270554BRestoring flux is simple and fastIncrease profitTransportation and packagingMetal-working apparatusCobaltHollow fiber membrane
Owner:科立鑫(珠海)新能源有限公司
A device and method for increasing the hatching rate of meretrix meretrix
ActiveCN107549068BIncreased induction spawn rateGood for natural emissionsClimate change adaptationPisciculture and aquariaEconomic benefitsEngineering
Owner:INST OF OCEANOLOGY & MARINE FISHERIES JIANGSU
Method and device for long term evolution (LTE) change-over judgment based on timing advance (TA)
ActiveCN102595527BThe switching judgment is accurate and effectiveImprove switching performanceWireless communicationSimulationUser equipment
Owner:WUHAN POST & TELECOMM RES INST CO LTD
Rotary table for tire conveyor line
Owner:张家港市乐余科创园投资发展有限公司
A kind of method for preparing linaclotide
InactiveCN105017387BAvoid it happening againHigh purityPeptide preparation methodsBulk chemical productionDisulfide bondImpurity
Owner:JINAN KANGHE MEDICAL TECH
Stereo glasses and positioning method for passive head real-time tracking
ActiveCN113641009BImprove practicalityLess prone to shiftingNon-optical adjunctsSteroscopic systemsEyewearStructural engineering
Owner:南昌奇眸科技有限公司
wrapping material for balers
ActiveCN109121744BEasy to transportFlexible coversWrappersAgricultural scienceAgricultural engineering
Owner:DEERE & CO
Wireless resource scheduling method and wireless resource scheduling system
InactiveCN102143596BReduce overheadIncrease profitWireless communicationControl channelUser equipment
Owner:沈阳市联盛科技有限公司
Anonymous untraceable rfid mutual authentication method
InactiveCN104363096BFast operationSave storage spaceUser identity/authority verificationData setTime complexity
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Device for assisting metal rolling process with low electrothermal and high density pulse current
ActiveCN106077092BRealization of pure electroplastic rollingAvoid interferenceMetal rolling arrangementsElectrical resistance and conductanceHigh density
Owner:JIANGSU RUNFU MECHANICAL ROLL MFG
A smart stationery box with fingerprint recognition and lighting functions
ActiveCN105877087BProtection of personal privacyProtect eyesightPursesLuggageMeasurement deviceEngineering
Owner:CHUNG TIN IND (SHENZHEN) CO LTD
An external drive type square hole opening machine
ActiveCN109093157BQuality improvementEasy to operateFeeding apparatusBoring/drilling componentsEngineeringMachine
Owner:DONGNINGSHENG (BEIJING) DIGITAL TECH CO LTD
Automatic cover opening and closing device and automatic cover opening and closing method suitable for waterproof and pressure-resistant cabins
ActiveCN110847745BRealize three-dimensional continuous observation and reconnaissance of sea and airMeet the opening requirementsPower-operated mechanismSealing arrangementsMarine engineeringStructural engineering
Owner:SHANGHAI JIAOTONG UNIV +1
A moderately sand-increased pressurized acid fracturing method to improve the stimulation effect of fractured-vuggy reservoirs
ActiveCN113356826BReduce pumping pressureImprove utilization efficiencyFluid removalAcid fracturingEngineering
Owner:SOUTHWEST PETROLEUM UNIV
Adaptive context for automatic speech recognition systems
InactiveCN101183525ASpeech recognitionPost processorSpeech identification
Owner:QNX SOFTWARE SYST (WAVEMAKERS) INC (CA) +1
An automatic emergency braking method based on vehicle mass identification
ActiveCN112046455BAvoid collisionEffective controlAutomatic initiationsSignalling/lighting devicesControl theoryComputer science
Owner:WUHAN UNIV
Mist generating apparatus and method
InactiveCN102112236BFlow mixersTransportation and packagingThroatWorking fluid
Owner:PURSUIT DYNAMICS
Contact system of circuit breaker
InactiveCN102064055BImprove gas production performanceBlock the flowProtective switch operating/release mechanismsCircuit-breaking switch contactsLow voltage circuitsEngineering
Owner:XI AN JIAOTONG UNIV
A three-phase socket conductive structure
ActiveCN105305130BReduce the number of processing setsEasy to processCoupling contact membersEngineeringThree-phase
Owner:山东龙为电子科技有限公司
Semiconductor device overtemperature protection circuit
ActiveCN101034799BEmergency protective arrangements for automatic disconnectionEmergency protective arrangements for limiting excess voltage/currentEngineeringElectronic component
Owner:陶明
A large flow ultrasonic water meter calibration platform
ActiveCN111238609BIncreased accuracy rangeImprove compatibilityTesting/calibration for volume flowEngineeringHydrology
Owner:广西格瑞思仪表科技有限公司
Multicomponent Radar Signal Modulation Recognition Method Based on Blind Compressive Kernel Dictionary Learning
ActiveCN109991578BReduce Cross Interference TermsGood time-frequency aggregationWave based measurement systemsCharacter and pattern recognitionPattern recognitionDictionary learning
Owner:HARBIN ENG UNIV
A kind of channel resource allocation method and system
ActiveCN104243119BGuaranteed data transmission efficiencyAvoid occupyingTransmission path multiple useWireless communicationDistribution methodData transmission
Owner:DATANG MOBILE COMM EQUIP CO LTD
A kind of static electricity suppressor of glass ceramic body and preparation method thereof
ActiveCN105655872BExtend the life cycleNot easy to failSparking plugsSpark gap detailsCapacitanceDecomposition
Owner:SHENZHEN SUNLORD ELECTRONICS
A low-complexity channel estimation method for massive MIMO systems
ActiveCN105471775BReduce performance lossReduce complexityChannel estimationComputation complexityEstimation methods
Owner:NANJING UNIV OF POSTS & TELECOMM
Bdpcm-based image decoding method and device for same
PendingCN113994669AReduce the amount of bitsImprove compilation efficiencyDigital video signal modificationPulse-code modulationComputer science
Owner:LG ELECTRONICS INC
Communication type breakwater wave dissipation structure for resisting wave suction force
InactiveCN102535392BReduce direct effectImprove stabilityBreakwatersQuaysRotational axisSuction force
Owner:HOHAI UNIV
Unitary product cushioning structure
InactiveCN1143801CPackagingShock absorbersPerpendicular directionOuter product
Owner:F·史密斯
A seedling inspection and replanting device for asparagus planting and its implementation method
ActiveCN112042329BSimple and fast replantingTransplantingFurrow making/coveringAsparagus adscendensAgricultural engineering
Owner:马鞍山鑫发农业发展股份有限公司
Rilpivirine hydrochloride alcoholate polymorph and preparation method thereof
Owner:江西迪赛诺制药有限公司 +2
A kind of manufacturing method of vertical structure deep ultraviolet LED chip
Owner:JIANGXI ZHAO CHI SEMICON CO LTD
Evaporator fan control system and control method
ActiveCN109737645BImprove cooling effectImprove defrosting efficiencyEvaporators/condensersEfficient regulation technologiesControl systemElectric machine
Owner:哈斯曼制冷科技(苏州)有限公司
A method and system for regularly charging an automobile battery
ActiveCN106356931BSolve power consumptionElectric powerElectric/fluid circuitArea networkCharging order
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Semiconductor device and power conversion device
InactiveCN105305780BAc-dc conversionElectrical testingPower semiconductor deviceZener diode
Owner:TOYOTA JIDOSHA KK
Memory storage device, memory controller, and method for transmitting and identifying data strings
ActiveCN103116470BGuaranteed correctnessInput/output to record carriersRedundant data error correctionSmart cardMemory controller
Owner:PHISON ELECTRONICS
Solid preparation of atorvastatin calcium liposome
InactiveCN102008440BImprove stabilityGuaranteed efficacyMetabolism disorderPill deliveryPhospholipidBioavailability
Owner:HAINAN MEIDA PHARMA
A vertical line deviation measurement device and method integrating gnss and laser tracker
ActiveCN108317993BImprove measurement efficiencySimple and fast operationHeight/levelling measurementSatellite radio beaconingEngineeringSatellite system
Owner:SHANDONG UNIV OF SCI & TECH
Manufacturing process for charge trapping device
ActiveCN101459139BReduce distanceSmall sizeSemiconductor/solid-state device manufacturingDielectricTrapping
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP
Construction Technology of Synthetic Support for Grid Structure
ActiveCN111980176BImprove construction efficiencyGeometric CADBuilding roofsIndustrial engineeringGround level
Owner:CHINA CONSTR IND & ENERGY ENG GRP CO LTD
Tetrazolium Porphyrin Metal Complexes and Their Synthesis and Application as Dye Sensitizers
InactiveCN105399750BImprove photoelectric performanceExcellent photoluminescence performanceOrganic chemistryLight-sensitive devicesPorphyrin moleculeTetrazole
Owner:NORTHWEST NORMAL UNIVERSITY
A capture circuit and method compatible with continuous and pulsed navigation signals
ActiveCN105487090BSolved the problem that the acquisition of pulse navigation could not be realizedExtended Capturing CapabilitiesSatellite radio beaconingPeak valueSpecific time
Owner:CHENGDU GUOXING COMM
A covered deep-sea mud volcano type natural gas hydrate production system and method
ActiveCN111155972BPrevent overflowGood ability to prevent gas leakageConstructionsFluid removalBottom hole pressureMining engineering
Owner:QINGDAO INST OF MARINE GEOLOGY
A method for self-learning of pedal parts
ActiveCN104793608BSolving Consistency IssuesMake up for the gap in the self-learning functionElectric testing/monitoringRandom access memoryEngineering
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
System and method for adjusting washing water amount of dense countercurrent washing ore leached mud
InactiveCN102974455BEfficiently determine the dosageEnsure that the content reaches the standard dischargeSolid separationProduction lineEngineering
Owner:江西江钨钴业有限公司
Nursing clothing trousers capable of realizing urination and defecation
InactiveCN110393330AReduce the burden onTrousersProtective garmentMechanical engineeringUrinary catheterization
Owner:赖振标 +1
tps strip fixing device
Owner:山西百澳智能玻璃股份有限公司
A wastewater pH control device and wastewater treatment system
ActiveCN109292943BPrecise control of PH valueGuaranteed to approach neutralWater treatment parameter controlWater/sewage treatment by neutralisationWater treatment systemPh control
Owner:RAINBOW (HEFEI) LIQUID CRYSTAL GLASS CO LTD
Wireless sensor network node dormant qualification judgment method based on central angle coverage degree
InactiveCN101951615BNetwork topologiesData switching by path configurationComputation complexityWireless sensor networking
Owner:BEIHANG UNIV
A kind of low dielectric constant environment-friendly underfill glue and preparation method thereof
ActiveCN107828358BLow halogen contentLow dielectric constantNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer scienceWeather resistance
Owner:YANTAI DARBOND TECH
Dynamic coupling system
ActiveCN108909430BRealize reverse drivingGuaranteed normal reversing functionGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingPower couplingGear wheel
Owner:CHERY AUTOMOBILE CO LTD
A cruise alarm method and system for an automatic guided vehicle
ActiveCN106980315BHealthyTimely processingAutomatic initiationsPosition/course control in two dimensionsRemote controlAutomated guided vehicle
Owner:SHENZHEN LAUNCH DIGITAL TECH
A Multilayer Model Monitoring Method for Process Industry Process
ActiveCN108388221BReduce consumptionMode monitoring implementationTesting/monitoring control systemsProgramme total factory controlReal-time dataCurrent mode
Owner:JIANGNAN UNIV +2
A system and method for generating satellite navigation signals using chirp signals
ActiveCN106019343BSolve the problem that the carrier phase measurement is blurred throughout the cycleStrong autocorrelationSatellite radio beaconingSignal-to-quantization-noise ratioChirp
Owner:ZHONGKE KAIPU TIANJIN SATELLITE NAVIGATION COMM TECH CO LTD
A main protection configuration circuit and configuration method for a large air-cooled camera
ActiveCN109217251BReduce the difficulty of design and manufactureEmergency protective circuit arrangementsElectric machineryControl theory
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1
A polymer membrane with hierarchical porous structure and its preparation method and application
ActiveCN113416342BEliminates convective heat lossCan absorb thermal radiation energyGeneral water supply conservationSeawater treatmentHierarchical porousMaterials science
Owner:SICHUAN UNIV
An assembly line braking device
InactiveCN103823394BImprove performanceLow environmental requirementsProgramme control in sequence/logic controllersProduction lineEngineering
Owner:张家港市互惠光电有限公司
Rectification reactor
InactiveCN104888680BEasy access for rectificationStir wellEnergy based chemical/physical/physico-chemical processesFractional distillationBarostatReaction rate
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Purification method of 2-acrylamido-2-methylpropanesulfonic acid
PendingCN114195685AOrganic compound preparationDrilling compositionAcryditeTextile manufacturing
Owner:爱森集团
An adaptive three-dimensional space path planning method based on particle swarm optimization
InactiveCN102722749BImprove adaptabilityFreedom of movementBiological models3D modellingNODALFirst generation
Owner:HARBIN ENG UNIV
Drug conjugates with self-stabilizing linkers having improved physiochemical properties
PendingCN109562152APharmaceutical delivery mechanismAntibody ingredientsAutoimmune conditionDrug compound
Owner:SEATTLE GENETICS INC
A kind of purple disperse dye composition for printing
ActiveCN110564177BHigh color fixing rateBright colorOrganic dyesDyeing processDisperse dyeTextile printer
Owner:JIANGSU YABANG DYE
A method for the determination of trace organic amines in atmospheric particles
ActiveCN107703222BNo need to worry about stabilityHigh sensitivityComponent separationParticulatesPropylamine
Owner:厦门鉴科检测技术有限公司
Method for identifying fingerprint facing image quality
InactiveCN100592323CImprove adaptabilityCharacter and pattern recognitionPattern recognitionFrequency spectrum
Owner:SHANDONG UNIV
Dry mouth care device for anesthetized patients
InactiveCN110732070BSelf-controlled ejection effectExhalation effectRespiratory masksMedical devicesDrying mouthNursing care
Owner:JILIN UNIV
Device for measuring a field of pressures exerted by a pneumatic tyre
InactiveCN108700481AAvoid damageDoes not change resolution significantlyInflated body pressure measurementForce measurementPre stressPre stressing
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN
A kind of culture solution and cultivation method of Grifola frondosa liquid strain
ActiveCN105838621BShorten the growth cycleFast growthFungiMicroorganism based processesBiotechnologyCulture fluid
Owner:东莞市华蕈生物科技有限公司
A leaf spring assembly for automobile suspension system
ActiveCN107650608BExtended service lifeLight in massResilient suspensionsTransverse forceVertical force
Owner:ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +2
Microphone circuit
InactiveCN101400009ACharge amplifiersLow frequency amplifiersCapacitanceAcoustic wave
Owner:FORTEMEDIA
Method and system for setting prediction step size of permanent magnet synchronous motor model
ActiveCN112234899BAC motor controlVector control systemsVoltage vectorElectric machine
Owner:HEBEI UNIV OF TECH
Mold for blow molding
Owner:NOK CORP
Display support equipment
ActiveCN108132691BReduce frictionExtended service lifeDigital data processing detailsStands/trestlesEngineeringMetal sheet
Owner:安徽远大前程信息技术有限公司
Database Cluster Fault Recovery Method Based on Partial Order Relational Log
ActiveCN102339305BImprove failure recovery efficiencyGuaranteed accuracySpecial data processing applicationsRedundant operation error correctionRecovery methodNODAL
Owner:北京人大金仓信息技术股份有限公司
Reactive polymer surfactant containing epoxy group and its preparation method and application
ActiveCN106749896BImprove corrosion resistanceSimple preparation processAnti-corrosive paintsWater bathsEpoxy
Owner:南京仙宝科技有限公司
A prefabricated window sill
ActiveCN109488159BReduce construction difficultyImprove construction qualitySills/thresholdWindow sillBuilding renovation
Owner:浙江大经住工科技有限公司
Radiation imaging system based on radiophotolumine scene image board with radiation memorizing function
ActiveCN102023308BImprove signal-to-noise ratioMaterial analysis by transmitting radiationRadiation intensity measurementImaging processingX-ray
Owner:CHINA INSTITUTE OF ATOMIC ENERGY
Chicken Flavivirus and inactivated vaccine thereof
ActiveCN102229916BGood antigenicityImprove securityViral antigen ingredientsMicroorganism based processesOil emulsionTGE VACCINE
Owner:INST OF ANIMAL HUSBANDRY & VETERINARY FUJIAN ACADEMY OF AGRI SCI
Web service encapsulation method and system for abinit parallel computing system
ActiveCN103294485BSpecific program execution arrangementsWeb serviceOperating system
Owner:DAWNING INFORMATION IND BEIJING +1
Food ingredient comprising hydrolyzed whole grain
InactiveCN103260431AIncrease contentSensory parameters are not affectedFermentationFood preparationAdditive ingredientAlpha-amylase
Owner:NESTEC SA
Cable transport contain structure
Owner:HENAN ANNAIDE ELECTRIC POWER EQUIP
Emergency release device for reactor control rod assemblies
InactiveCN102479559BRealize the tripping operationThe unloading process is orderlyNuclear energy generationReactor fuel elementsEngineeringEmergency situations
Owner:CHINA GENERAL NUCLEAR POWER CORP +1
Tension Adjustment Device for Adaptive Engine Front End Accessory Wheel Train
InactiveCN105179083BExtended service lifeGood transmission effectGearingMachines/enginesElectricityControl system
Owner:CHONGQING UNIV
A method to obtain the proportion of regressive water reuse and spatial variation on net inflow water productivity
ActiveCN109002422BReduce wasteData processing applicationsComplex mathematical operationsWater productivityCrop evapotranspiration
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES
Disc device
ActiveCN100485797CAvoid distortionSuspension stabilityRecord information storagePackagingEngineeringMechanical engineering
Owner:PHC HLDG CORP
980mpa grade cold-rolled composite phase steel with good hole expansion performance and its preparation method
ActiveCN108913991BImprove uniformityImprove hole reaming effectFurnace typesMetal rolling arrangementsTemperature controlStrip steel
Owner:武汉钢铁有限公司
Preparation and application of mixed oxide-doped nano-copper-cobalt alloy catalyst
ActiveCN104645991BReduce contentGood dispersionOrganic compound preparationHydroxy compound preparationPtru catalystMixed oxide
Owner:TIANJIN UNIV
Disc changer having disc discharge mechanism
Owner:FUJITSU GENERAL LTD
Comprehensive treatment system and method of steel slag roller crushing-waste heat press self-dissolving and waste heat recovery
ActiveCN102191342BHigh air-cooled crushing efficiencyImprove performanceRecycling and recovery technologiesProcess efficiency improvementWaste heat recovery unitSlag
Owner:CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP +2
Slurry fuel injector valve and fuel supply valve for slurry fuel injector valve
ActiveCN110573720BElectrical controlInternal combustion piston enginesFuel supplyVALVE PORT
Owner:A P MOLLER AS
A Document Classification Method Based on Network Metrics
InactiveCN103970888BSmall amount of calculationFeature Set GuaranteeSpecial data processing applicationsFunction wordPath length
Owner:INFORMATION RES INST OF SHANDONG ACAD OF SCI
Method for breeding nursery stock of kudingcha
Owner:新昌县苦丁茶研究所 +1
A machine tool coolant filtration and recycling device
ActiveCN109079577BEasy to recycleImprove cooling efficiencyMaintainance and safety accessoriesEngineeringCooling fluid
Owner:HARBIN UNIV
A bidirectional transient voltage suppression diode and its manufacturing method
ActiveCN108269859BSimple preparation processReduce reverse leakage currentSemiconductor/solid-state device detailsSolid-state devicesThermodynamicsPlastic packaging
Owner:BEIJING MXTRONICS CORP +1
Pre-controlled laser surgery system and its control method
ActiveCN104970919BReduce dependenceReduce accidentsDiagnosticsSurgical instrument detailsLaser transmitterComputer module
Owner:SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
A vanadium oxide nanotube denitration catalyst with anti-poisoning performance and preparation method thereof
ActiveCN106140146BImprove denitrification activityNitrogen selectivity is goodGas treatmentHeterogenous catalyst chemical elementsAlkaline earth metalPtru catalyst
Owner:ZHEJIANG UNIV
A 8200t chemical product oil tanker hull turn-over auxiliary tooling in sections
InactiveCN105293395BVessel partsLifting devicesEngineeringChemical products
Owner:ZHOUSHAN XINZHEN SHIP DESIGN
Follow-up type nasal endoscopic surgery assistant robot
ActiveCN104783900BSmooth movementPrecise positioningSuture equipmentsInternal osteosythesisSurgical instrumentationEndoscopic surgery
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
Cooling device for high-speed spindle
InactiveCN103341785BExtended service lifeReduce the temperatureMaintainance and safety accessoriesCooling effectEngineering
Owner:玉环三丰阀门股份有限公司
A joint bearing used for the main drive component of a shield machine and its checking method
ActiveCN110848250BImprove carrying capacityBearing componentsSliding contact bearingsMechanical engineeringPhysics
Owner:洛阳轴研科技有限公司
Smart device remote control method, system and storage medium
ActiveCN110535644BImprove controllabilityImprove operational convenienceKey distribution for secure communicationUser identity/authority verificationRemote controlControllability
Owner:GREE ELECTRIC APPLIANCES INC +1
A steel pipe cleaning device
Owner:威海高新园区运营管理有限公司
Classification mechanism of automatic lamp inspection machine
Owner:SHINVA MEDICAL INSTR CO LTD
A car charger with safety leakage prevention function
ActiveCN111835067BAvoid safety hazardsImprove insulation performanceElectric powerBattery disconnect circuitsForeign matterIn vehicle
Owner:江西金达电子有限公司
A multifunctional garden tree planting robot
ActiveCN108934903BGuarantee the quality of plantingNo manual operationPlantingFurrow making/coveringAgricultural engineeringStructural engineering
Owner:山东春天药业有限公司
A kind of preparation method of seaweed polysaccharide-based silver phosphate composite material
ActiveCN112159552BMake up for the lack of antibacterialImprove fire resistanceBiocideFungicidesNitrate saltsSilver phosphate
Owner:QINGDAO UNIV
An energy storage interconnected heat pump system suitable for heating in cold areas
ActiveCN105890211BReduce the compression ratioImprove performanceMechanical apparatusCompression machines with non-reversible cycleProcess engineeringCold area
Owner:法凯涞玛冷暖设备(杭州)有限公司
A kind of Gastrodia elata cultivation method
ActiveCN110122236BImprove germination rateImprove survival rateCultivating equipmentsRoot crop cultivationFirewoodHigh survival rate
Owner:王曼
A wing assembly auxiliary device for aircraft manufacturing
ActiveCN112319839BEasy to adjust tilt angleImprove convenienceAircraft assemblyAircraft manufacturingRolling chassis
Owner:沈阳宝隆飞机零部件有限公司
A method and device for predicting the spatial distribution of glutenite bodies based on chaotic attributes
ActiveCN106896405BCharacterize Internal Reflective StructuresStrong forecastSeismic signal processingGeomorphologyFacies
Owner:CHINA PETROLEUM & CHEM CORP +1
Hollow tire body for cast-in-situ concrete filling
InactiveCN101319571BAvoid mobilityPrevent floatingFloorsForms/shuttering/falseworksReinforced concretePre stress
Owner:湖南邱则有专利战略策划有限公司
A Portable Deep Water Pressure Monitoring Equipment
Owner:陕西省安全生产科学技术有限公司
Full mechanical band saw machine tool
InactiveCN100493865CEasy to operateMetal sawing devicesAutomatic control devicesDrive wheelGear wheel
Owner:孟广启
A flat grinding device
Owner:昆山力盟机械工业有限公司
Forming method of fireproof safety door
Owner:安徽扬子安防股份有限公司
Preparation method and application of lithium ion battery negative electrode material
ActiveCN104319379BEasy to prepareEasy to operateCell electrodesSecondary cellsMaterials preparationLithium
Owner:GUANGDONG TEAMGIANT NEW ENERGY TECH CORP
Membrane filtration method and membrane filtration device
InactiveCN103619450ASolve pollutionMembranesWater treatment parameter controlFiltration membraneReverse osmosis
Owner:TORAY IND INC
A dual-axis in-situ measurement system and method for electron polarizability of a serf atomic magnetometer
ActiveCN113075594BRealize in-situ measurementRealize online measurementMagnetic field measurement using magneto-optic devicesLaser lightPolarization beam splitter
Owner:BEIHANG UNIV
A Method of Improving the Accuracy of Electromagnetic Ultrasonic Detection
ActiveCN104614444BImprove detection accuracySuppresses signal attenuationAnalysing solids using sonic/ultrasonic/infrasonic wavesUltrasound attenuationUltrasonic testing
Owner:EDDYSUN (XIAMEN) ELECTRONICS CO LTD
A control method and controller for a cascaded h-bridge inverter
ActiveCN108429476BLarge compensation rangeExtended operating rangeDc-ac conversion without reversalEngineeringHarmonics
Owner:SUNGROW POWER SUPPLY CO LTD
Galvanized rolling-hardened cold-rolled flat product and process for producing it
InactiveCN101454464AHigh strengthImprove corrosion resistanceFurnace typesSuperimposed coating processElectrogalvanizationSheet steel
Owner:THYSSENKRUPP STEEL EURO AG
Electronic equipment, interface module protection method, protection device and storage medium
ActiveCN112929485BImprove securityCurrent/voltage measurementElectric connection testingComputer hardwareEmbedded system
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Detection processing method, data sending end, data receiving end and communication system
ActiveCN102217258BAvoid deletionEnsure delivery qualityError prevention/detection by using return channelCommunications systemNetwork packet
Owner:XFUSION DIGITAL TECH CO LTD
A method for quickly identifying the absorbed dose of tea radiation by using electronic nose
Owner:ANHUI AGRICULTURAL UNIVERSITY
A carton automatic capping conveyor
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