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.
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ActiveCN109428187AInhibit sheddingAvoid plastic deformationRelieving strain on wire connectionSecuring/insulating coupling contact membersMechanical engineeringElectrical and Electronics engineering
Owner:JAPAN AVIATION ELECTRONICS IND LTD
Color space transition method based on fuzzy theory
InactiveCN101442602AImprove conversion accuracySimple stepsColor signal processing circuitsFuzzy logic inferenceAlgorithm
Owner:SHAANXI UNIV OF SCI & TECH
Method for preparing piglet diarrhea-resisting egg yolk antibody microcapsules by spray drying method
Owner:吉林省正合生物技术有限公司
Promoter and expression mode identification of rice endosperm specific expression gene
ActiveCN101831429AAngiosperms/flowering plantsDNA/RNA fragmentationEmbryoPlant genetic engineering
Owner:HUAZHONG AGRI UNIV
Preparation method of 3, 4-dihydroxybenzonitrile
ActiveCN107118128AMeet the requirements of industrial productionShorten the production cycleCarboxylic acid nitrile preparationOrganic compound preparationHydroxylamine HydrochlorideSolvent
Owner:常州佳德医药科技有限公司
Centrifugal chip selecting machine and chip selecting method thereof
Owner:ZHEJIANG SHUANGLIN ELECTROMECHANICAL TECH
Radio wave propagation-based atmospheric parameter data complete fitting method
ActiveCN106021905ASpecial data processing applicationsInformaticsMissing dataRadio propagation
Owner:XIDIAN UNIV
Method for selecting target in virtual three-dimensional scene based on axial rotation of pen type device
ActiveCN109782914ALarge operating spaceExclude the effect of selection efficiencyInput/output for user-computer interactionImage data processingThree-dimensional spaceHand held
Owner:JILIN UNIV
Equipment and method used for processing events in telecommunication network
ActiveCN104932946AAvoid processing events concurrentlyAvoid race conditionsResource allocationInterprogram communicationTelecommunications networkSession state
Owner:TELEFON AB LM ERICSSON (PUBL)
Preparation method of boron doped titanium dioxide thin film
Owner:TAIYUAN UNIV OF TECH
Induction culture medium and method for inducing human fat mesenchymal stem cells to generate insulin secreting cells
ActiveCN104263697AArtificial cell constructsSkeletal/connective tissue cellsPentagastrin stimulation testInsulin Secreting Cell
Owner:胡振波
Fixed-wing UAV formation flying device and method based on position information
ActiveCN110262553ARealize automatic formation flightAutomatic Formation Flight EasyPosition/course control in three dimensionsFixed wingPosition control
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Cross section measuring device of high-ductility long-thin rod part
InactiveCN103090826AImprove detection accuracyUsing subsonic/sonic/ultrasonic vibration meansEngineeringMechanical engineering
Owner:ZHONGBEI UNIV
Method of synchronous PCR detection of DNA and RNA pathogens with Tag enzyme
InactiveCN1346893ALow costSimplified Extraction of Nucleic Acid TemplatesMicrobiological testing/measurementDiseasePolymerase L
Owner:WUHAN UNIV
Video defogging method and system
Owner:ZHEJIANG LIYUAN COMM TECH
Experimental apparatus for evaluating coalbed methane cave well completion
Owner:CHINA UNIV OF PETROLEUM (BEIJING)
Curve turning control methods, curve turning control device, and rail vehicle
ActiveCN110641499ABogie-underframe connectionsLocomotivesControl theoryMechanical engineering
Owner:CRRC TANGSHAN CO LTD
Voice communication method and apparatus thereof
InactiveCN101014188AGet rid of dependenceImprove experienceConnection managementRadio/inductive link selection arrangementsProcess moduleVoice communication
Owner:HUAWEI TECH CO LTD
Sunflower disk threshing method
ActiveCN107135746ATake advantage ofLow degree of dryingThreshersFood treatmentFood processingComputer engineering
Owner:重庆乐嚼食品有限公司
Lubricant oil degradation sensor, speed reducer for industrial robot, and industrial robot
ActiveCN104024832AImprove detection accuracyColor detection accuracy dropsTransmissivity measurementsEngineeringReducer
Owner:NABLESCO CORP
Marking method and device of substrate
ActiveCN108665020AAvoid confusing situationsUniqueness guaranteedCo-operative working arrangementsRecord carriers used with machinesManufacturing technologyComputer science
Owner:深圳米飞泰克科技股份有限公司
Titanium alloy material for manufacturing locomotive brake disc bolts and machining process of titanium alloy material
ActiveCN105088013AImprove comprehensive mechanical properties at room temperatureImprove high and low temperature mechanical propertiesTitanium alloyMachining process
Owner:沈阳泰恒通用技术有限公司
Method and system for controlling sensorless motor
ActiveCN102223123ALower control costsSimple control methodElectronic commutatorsElectricitySignal conditioning circuits
Owner:大连尚佳新能源科技有限公司
UHFRFID (Ultra High Frequency Radio Frequency Identification Device) self-adaptation working method
ActiveCN104318191AImprove reading efficiencyAutomatic adjustment of dwell timeSensing record carriersTransmitted powerEngineering
Owner:GUOGUANG ELECTRONICS INFORMATION TECH
Calculation method for karst safety thickness of karst tunnel
InactiveCN105160079AEnsure safetyPreventing Karst Geological DisastersSpecial data processing applicationsKarstEngineering
Owner:SOUTHWEST PETROLEUM UNIV
Two-dimensional plate stock layout method
ActiveCN113177668AEasy to calculateCalculation is simple and straightforwardForecastingManufacturing computing systemsTriacontagonLayout
Owner:ZHEJIANG RECI LASER TECH CO LTD
Fuel processing device
ActiveCN110114923AImprove cooling efficiencyImprove performanceHydrogenHydrogen/synthetic gas productionFuel treatmentMiniaturization
Owner:DOOSAN CORP
Cutting propagation method of sinojackia xylocarpa
ActiveCN104737761AImprove survival rateIncrease rooting rate of cuttingsPlant cultivationCultivating equipmentsObserved SurvivalCladodes
Owner:NANTONG INST OF TECH
Information processing method and a terminal
ActiveCN107306443AReduce the number of signaling interactionsExtend battery lifePower managementSubstation remote connection/disconnectionInformation processingData science
Owner:CHINA MOBILE COMM LTD RES INST +1
Cardiovascular disease treatment sustained-release tablets and preparation method thereof
ActiveCN103893193AOrganic active ingredientsBlood disorderProlonged-release tabletDry mixing
Owner:YABAO PHARMA BEIJING
Catalytic cracking catalyst and preparation method thereof
ActiveCN102974385AThe preparation process is environmentally friendlyLow costCatalytic crackingMolecular sieve catalystsActive componentNitrogen
Owner:CHINA PETROLEUM & CHEM CORP +1
Novel RAFT reagent based on pyridine, and preparation method and application thereof
ActiveCN108102010AHigh addition fragmentation activityExcellent ability to regulate free radical polymerizationOrganic chemistryDistillationDiethyl ether
Owner:HANGZHOU JIHUA POLYMER MATERIAL CO LTD +1
Anti-rolling tank hydraulic pump station liquid level control device
ActiveCN103615441ANot easy to damageVessel movement reduction by mass displacementFluid pressure control using electric meansHydraulic pumpEngineering
Owner:WUXI HAIHE EQUIP TECH CO LTD
Electromagnetic shielding PC/ABS alloy material
ActiveCN111363337AGood for multiple reflectionsEasy to scatterMagnetic/electric field screeningCarbon preparation/purificationHome applianceAnoxomer
Owner:昆山新普发塑料有限公司
Under-actuated reversing mechanism, cash stacking device and financial service terminal
ActiveCN109243050ALow costAvoid drivingCoin/currency accepting devicesTransmitted powerMechanical engineering
Owner:GRG BAKING EQUIP CO LTD
Falling impact model test device and test method
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
Automatic stacking system and method based on dynamic scheduling
ActiveCN111038893AImprove palletizing efficiencyInhibition effectStorage devicesPalletizerDistributed computing
Owner:江苏佳利达国际物流股份有限公司
Charging decisions in an IP multimedia subsystem
ActiveCN104012039AIncrease flexibilityMetering/charging/biilling arrangementsTelephonic communicationComputer scienceIP Multimedia Subsystem
Owner:TELEFON AB LM ERICSSON (PUBL)
Modified fuel oil and production thereof
Owner:北京信中联合科技发展有限公司
Exhaust gas recirculation valve contaminant removal
ActiveCN102575540AElectrical controlInternal combustion piston enginesExhaust fumesExhaust gas recirculation
Owner:CUMMINS INC
Hyperbolic glass curtain wall multi-angle assembly detection device
ActiveCN113865554AAccurate measurementChange resistanceWallsIncline measurementProtractorMechanical engineering
Owner:SUZHOU GOLD MANTIS CURTAIN WALL CO LTD
Method for preparing aloe frozen-dried powder containing macro molecular substance
InactiveCN101053622AReduce contentLow viscosityPowder deliveryLyophilised deliveryFreeze-dryingAloin
Owner:云南万绿生物股份有限公司
High-mechanical-property self-repairing halogenated butyl rubber material and preparation method thereof
Owner:SICHUAN UNIV
Local ending point-based numerical control system speed controlling method
Owner:NANJING UNIV OF TECH +3
Vibrio diazotrophicus strain for resisting citruscanker
Owner:HUNAN AGRICULTURAL UNIV
Hydraulic power device and control method thereof
Owner:CHINA FIRST AUTOMOBILE
Seismic data surface wave suppression method based on generative adversarial network
ActiveCN110658557AOptimize dataAccurate discriminationSeismic signal processingGenerative adversarial networkData mining
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)
Method, equipment and system for switching services of wireless equipment
ActiveCN101827382ARealize switching functionImprove reliabilityNetwork traffic/resource managementTransmissionTelecommunicationsComputer science
Owner:HUAWEI TECH CO LTD
Molecular marker of esophageal squamous carcinoma
ActiveCN105734159AMicrobiological testing/measurementBiological testingCandidate Gene Association StudyCCKBR Gene
Owner:QINGDAO MEDINTELL BIOMEDICAL CO LTD
Vinyl chloride-containing copolymer, vinyl chloride-containing resin composition, and molded article
Owner:SEKISUI CHEM CO LTD
Muting circuit of navigation equipment
ActiveCN105196934AElectric/fluid circuitAudio power amplifierMarine navigation
Owner:重庆一极科技有限公司
Blanking plug for sand prevention
ActiveCN103206187AEasy to recycleAvoid risks such as obstaclesSealing/packingPressure balanceFastener
Owner:CHINA NAT OFFSHORE OIL CORP +1
Basement waterproofing and leakage stoppage method based on combination of grouting and internal and external dredging
ActiveCN108625404ACures Leakage ProblemsProtective foundationBasementSurface layer
Owner:CHINA IPPR INT ENG
Rescue pendant and rescue hanging chain
PendingCN112220172AEasy to carryNot easy to loseSatellite radio beaconingJewelleryClassical mechanicsGlobal Positioning System
Owner:深圳灿品科技研发有限公司
Method and system for updating COS of M2M SIM card based on TSM
PendingCN114501418ASolve the problem of difficult replacement operation and high costIncrease usageSecurity arrangementNetwork data managementSoftware engineeringThe Internet
Owner:WATCHDATA SYST
Radiative heat loss cooling coating, preparation method and application thereof
InactiveCN103756389AImprove reflectivityImprove emissivityReflecting/signal paintsRadiative heat lossJunction temperature
Owner:SHANDONG YAMING LIGHTING TECH
Device for obtaining stratum real fluid samples of cased well
InactiveCN104234709ASolving recognition problemsSimple structureBorehole/well accessoriesEngineering
Owner:XIAN JINGSHIXIN GASOLINEEUM TECH DEVCO
Portable computer teaching equipment
InactiveCN113963584AAvoid falls and injuriesConvenient teachingDigital data processing detailsCasings/cabinets/drawers detailsVirtualizationTouchscreen
Owner:深圳市九学王信息科技有限公司
Safety monitoring system based on big data
InactiveCN112767646ASecurity controlReal-time dynamic controlAlarmsInformation processingHeart rate device
Owner:计算云科技(江苏)有限公司
Two-dimensional code navigation system suitable for parking lot
ActiveCN112489492AGood technical effectRealize quick stop functionIndication of parksing free spacesIndividual entry/exit registersTime informationTraffic crash
Owner:安徽中科晶格技术有限公司
Three-dimensional perspective imaging technology of ultrasonic microscopy
InactiveCN103105432AAnalysing solids using sonic/ultrasonic/infrasonic wavesImage data processingGraphics3d image
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Detection method of chlorine-containing durable organic compounds in electronic information products
InactiveCN106324168AGood precisionEasy to detectComponent separationEvaporationElectronic information
Owner:PONY TESTING INT GRP SHANGHAI CO LTD
Black bone sheep feeding sheepfold
InactiveCN110741945AHigh activityGuaranteed meat qualityAnimal housingOther apparatusAnimal scienceElectric machinery
Owner:NINGGUO TIANXINGJIAN AGRI DEV CO LTD
Pharmaceutical composition containing animal bone polypeptide
ActiveCN102920994AAvoid it happening againImprove securityPowder deliveryPeptide/protein ingredientsMedicineStock solution
Owner:罗诚
Recyclable heat exchanger for power cable production
InactiveCN111197935AEasy to openEasy maintenanceHeat exchanger casingsStationary tubular conduit assembliesWater usePower cable
Owner:江苏康姆罗拉特种陶瓷有限公司
1,3-dichloro-5-ethoxy-2-iodobenzene preparation method
ActiveCN105622358ARaw materials are easy to getHigh yieldOrganic chemistryOrganic compound preparationFree iodineCarbon chain
Owner:TIANJIN CHENGJIAN UNIV
Method and device for producing material powder
PendingCN114040825AAvoid coolingPrevent recirculationCombination devicesAdditive manufacturing apparatusGas compressorEngineering
Owner:金属松木公司
Wireless link-based distributed boundary scan test system
InactiveCN101937051ATransmission systemsElectronic circuit testingComputer hardwareDistributed circuit
Owner:黄建军
Piezoelectric transduction system and piezoelectric transduction method based on mechanical vibration
InactiveCN108718160AReduce pollutionStructural damage is smallBatteries circuit arrangementsPiezoelectric/electrostriction/magnetostriction machinesElectricityMechanical energy
Owner:ENN ENERGY SERVICE
Solar power generation device and vehicle
PendingCN109474226AImprove photoelectric conversion efficiencyWiden reception anglePV power plantsEnergy storageSpecial designEngineering
Owner:GUIAN NEW DISTRICT XINTE ELECTRIC VEHICLE IND CO LTD
Wearable equipment and control method and device thereof
ActiveCN112186841ARealize disassemblyEasy to useElectric powerEnd cell switching arrangementsComputer hardwareElectrical battery
Owner:VIVO MOBILE COMM CO LTD
Cooling device special for power system special for ship
InactiveCN109398668AStable structureImprove heat resistanceAuxillariesVessel ventillation/heating/coolingCooling effectEngineering
Owner:MAANSHAN MUJI INFORMATION TECH CO LTD
Pouring method and pouring mechanism of epoxy resin hull model capable of preventing water accumulating
Owner:GUANGXI NANNING ZHICUI SCI TECH CONSULTATION CO LTD
Stamping die for axle rear cover
InactiveCN111774477AEasy to affect service lifePlay the role of installing springShaping toolsNon-rotating vibration suppressionHydraulic cylinderImpact
Owner:十堰强玖工贸有限公司
Method and system for monitoring data crawling process
PendingCN112464066AImprove accuracyImprove reliabilityWeb data indexingFault responseWeb siteData mining
Owner:CHINA INFORMATION TECH SECURITY EVALUATION CENT
Bluetooth screen touch gloves
InactiveCN103549676AEasy to operateReduce foreign body sensationNear-field transmissionGlovesBluetoothComputer science
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD
Hydraulic fracturing experimental device and experimental method based on split Hopkinson pressure bar
InactiveCN113281178ASimple structureReasonable designMaterial strength using tensile/compressive forcesClassical mechanicsEngineering
Owner:NAT UNIV OF DEFENSE TECH
Enterprise information acquisition method and system based on multi-dimensional data source
InactiveCN112052335ASolve difficultySolve the costText database indexingText database queryingInformation repositoryData information
Owner:浪潮卓数大数据产业发展有限公司
Pen rack lamp of plotting instrument
InactiveCN105240813ARealize automatic windingAvoid varying lengthsLighting elementsEngineeringConductor Coil
Owner:CHANGZHOU SINAJET SCI & TECH
Guide machine system and lease and return method
ActiveCN110111500AShort waiting time in lineReduce labor costsApparatus for meter-controlled dispensingBuying/selling/leasing transactionsMessage queueComputer terminal
Owner:徐雪荣
Gear handling and detecting power-assisted mechanical arm
PendingCN109176567AAchieve clampingRealize mechanical handlingGripping headsEngineeringUltimate tensile strength
Owner:武汉汉唐智能工业技术有限公司
Positioning measurement reporting method and device and positioning measurement configuration method and device
PendingCN114599083AHigh positioning accuracyHigh level techniquesWireless communicationComputer hardwareEngineering
Owner:CHINA MOBILE COMM LTD RES INST +1
Nitrophosphate tail gas deamination device and nitrophosphate tail gas deamination process
InactiveCN103446865AReduce power consumptionLow flow resistanceDispersed particle separationPhosphateAmmonium nitrate
Owner:SICHUAN UNIV
Production equipment and processing method for baby germinating germ rice
InactiveCN110354936AGuaranteed production efficiencyAvoid wastingGrain huskingGrain polishingGear driveGear wheel
Owner:江苏鼎丰生态农业发展有限公司
Bt (Bacillus thuringiensis) protein with insecticidal activity to lymantria dispar and application of Bt protein
ActiveCN104744576AEffective gene sourceHigh insecticidal activityBiocideDepsipeptidesBacillus thuringiensisLymantria dispar
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
Roller skate wheel wear resistance test tool
InactiveCN112683713AImprove test efficiencyEasy to operateInvestigating abrasion/wear resistanceStructural engineeringWheel wear
Owner:ZHEJIANG IND & TRADE VACATIONAL COLLEGE
Easily forming heat-resistant polyethylene composition
ActiveCN106554558ARaise the crystallization temperatureFast crystallization rateLamellar crystalsPolymer science
Owner:CHINA PETROLEUM & CHEM CORP
Singing evaluation method based on deep learning
Owner:XIAMEN UNIV
Solar heating vacuum flask
InactiveCN105310535ASolve the problem that only boiled water can be used, which is not convenient for field useNon-pressured vesselsElectricityCells panel
Owner:XIANGYANG VOCATIONAL & TECHN COLLEGE
Wall paper pasting device for decoration
Owner:福州鼓楼禾尚舒科技有限公司
Novel pipe housing type automatic liquid separating condenser
PendingCN106595330AImproved heat transfer flow propertiesImprove heat transfer coefficientSteam/vapor condensersProcess engineeringHousing type
Owner:GUANGDONG UNIV OF TECH
Ultrafine laparoscope
Owner:广州敦博医道科技有限公司
Composite nanometer polymer injection molded material for communication equipment, and preparation method thereof
Owner:SUZHOU HENGHUI TECH
Functional zirconium-based metallic organic framework/graphene oxide composite material as well as preparation method and application thereof
ActiveCN110170308ASpecial structureStable structureOther chemical processesWater contaminantsOxide compositeMetal-organic framework
Owner:HUNAN UNIV
Water blasting bead with high water retention capacity as well as preparation method and application of water blasting bead
PendingCN114515017AIncrease moisture contentImprove water retentionTobacco smoke filtersUltimate tensile strengthViscosity
Owner:湖北特斯特乐新材料科技有限责任公司
Method for horizontally displaying global positioning system (GPS) radar road condition data information
InactiveCN102910127AAdjustable size controlElectric/fluid circuitOptical elementsDriver/operatorData information
Owner:刘仁国
Optical-grade acrylic surface treatment method for CNC machining
InactiveCN113085157ABaozheng Optical DataAvoid the disadvantages of sandingMachine partsMaterials science
Owner:苏州图延模具有限公司
Catalyst sampling and its safety protection device used in polyethylene production
ActiveCN102620949ASampling safetyEliminate hidden dangersWithdrawing sample devicesBottleNitrogen gas
Owner:中石油吉林化工工程有限公司
Milling positioning fixture for gear sleeve type part
InactiveCN107671564ARapid positioningQuick installationPositioning apparatusMetal-working holdersArchitectural engineeringSolid substrate
Owner:HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE
Potential cytotoxicity-free rubber piston for disposable sterile syringe and manufacturing method thereof
InactiveCN101724180AHighlight substantiveSignificant progressIntravenous devicesCytotoxicityStearic acid
Owner:山东东大医疗科技有限公司
High-efficiency and energy-saving small motor and wiring method
PendingCN114123569AReduce frictionReduce consumptionMagnetic circuit rotating partsMagnetic circuit characterised by magnetic materialsElectric machineElectrical energy consumption
Owner:湖南龙德晟机电科技有限公司
Machine room air duct monitoring system based on Internet of Things
InactiveCN107690262AReduce the temperatureEasy windingCooling/ventilation/heating modificationsCold airWind system
Owner:SHENZHEN CORP MANAGEMENT & SERVICE CO LTD
Test paper automatic test paper marking processing method and system without answer sheet
ActiveCN104143094ASave time answering questionsReduce wasteCharacter and pattern recognitionHandwritingComputer science
Owner:BEIJING CLOUD SPOWER EDUCATION & TECH
LED surface-mounted down lamp
InactiveCN111120925AImprove flow efficiencyExtended service lifeLighting heating/cooling arrangementsSemiconductor devices for light sourcesLight guideEngineering
Owner:江门市坚敦光电科技有限公司
Fastener type steel pipe outer frame safety protection device with anti-falling function
Owner:JIANGSU HUAJIAN CONSTR
Optical measuring device
InactiveCN104081221AFlat design worksSave spacePhotometryElectromagnetic wave reradiationLight beamEngineering
Owner:VALEO SCHALTER & SENSOREN
Virtual machine resource load balancing system and method
InactiveCN103677993AQuick responseShorten the timeResource allocationSoftware simulation/interpretation/emulationResource utilizationVirtual machine
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Dropping pill with sodium alginate and carrageenan as capsule wall material, and its production technology
InactiveCN104338144AExtensibleStrong tensionPharmaceutical non-active ingredientsPill deliveryBiotechnologyFormulary
Owner:SHANDONG UNIV
Lightning impulse resistant dry-type transformer coil
InactiveCN101640108AImprove terminal voltage distributionImprove lightning shock resistanceTransformers/inductances coils/windings/connectionsInsulatorsGlass fiberEpoxy
Owner:ZHENJIANG TIANLI TRANSFORMER
Multilayer type carbon fiber pre-oxidizing furnace
InactiveCN107475816AReduce work energy consumptionQuality improvementFibre chemical featuresFiberCarbon fibers
Owner:芜湖通全科技有限公司
Temperature response gel injection molding and shaping method capable of quickly drying green body
InactiveCN102249692AKeep dryImprove efficiencyCeramic shaping apparatusCross-linkTemperature response
Owner:CENT SOUTH UNIV
Saccharomyces cerevisiae strain and application of strain in production of ethanol by co-fermentation of glucose and xylose
Owner:TIANJIN UNIV
Remote industrial monitoring using a cloud infrastructure
ActiveCN103685442AMathematical modelsTesting/monitoring control systemsMessage queueIndustrial monitoring
Owner:ROCKWELL AUTOMATION TECH
Adjustable bookshelf
Owner:浙江沃豪木业科技有限公司
Novel production process of neodymium iron boron
InactiveCN108766754AEasy to processImprove work efficiencyMagnetic materialsPermanent magnet manufactureProduct inspectionHydrogen
Owner:苏州圆格电子有限公司
Synchronous dynamic two-dimensional code generating method, device and system and storage medium
InactiveCN108566279AReduce hidden dangersImprove securityKey distribution for secure communicationUser identity/authority verificationPasswordComputer terminal
Owner:深圳市敢为特种设备物联网技术有限公司
Program testing method, program testing device, electronic equipment and storage medium
ActiveCN111679978AImprove test accuracySolving the Test Prediction Problem of RandomnessSoftware testing/debuggingStochastic algorithmsRandom seed
Owner:TENCENT TECH (SHENZHEN) CO LTD
Porous semiconductor manufacturing equipment with high productivity
InactiveCN108422571AGuarantee product qualityImprove cleanlinessWorking accessoriesFine working devicesProduction ratePunching
Owner:连雪琼
Hydrocarbon oil desulphurization adsorbent, and preparation method and application thereof
InactiveCN102895947AHigh desulfurization activityHigh strengthOther chemical processesRefining to eliminate hetero atomsAdhesiveSorbent
Owner:CHINA PETROLEUM & CHEM CORP +1
Electromagnetic shielding composite material and manufacturing method thereof
PendingCN106922112AImprove shielding effectImprove electromagnetic shielding performanceMagnetic/electric field screeningMetal thin filmMaterials science
Owner:SHANGHAI LINEPRINTING MATERIALS CO LTD
Parameter adjustment method and system for mobile device, and mobile device
Owner:SHENZHEN ROYOLE TECH CO LTD
Spectral analysis method for seismic signals
ActiveCN113281809AHigh time-frequency resolutionEasy to understandSeismic signal processingEngineeringSpectral analysis
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
Production method of concrete for bridge repair
ActiveCN108098990AEasy to produceReach design lifeCeramic shaping apparatusBridge erection/assemblyFiberRebar
Owner:CHINA RAILWAY 11TH BUREAU GRP
Wooden floor supporting direct electric heating and manufacturing and laying methods thereof
InactiveCN102644960AActs as wear protectionAvoid harmLighting and heating apparatusElectric heating systemElectricityThermal energy
Owner:武汉拜尔木业有限公司
Organic urea fertilizer
Owner:李满顺
Mechanical rotating type adjustable reactor
ActiveCN103956258ASimple structureEasy to engineerConversion without intermediate conversion to dcVariable inductancesElectric machineTransformer
Owner:NANJING NARI GROUP CORP +1
Quaternary ammonium base type functionalized silica gel material and application thereof in water purification
PendingCN114042433AHigh load rateLarge exchange capacityOther chemical processesAlkali metal oxides/hydroxidesSilica gelReagent
Owner:苏州硒诺唯新新材料科技有限公司
Ecological and environment-friendly mobile toilet
InactiveCN104060662AEffectively cleans, sterilizes and blocks odorsTake advantage ofWheeled lavatoriesEngineeringToilet
Owner:欧士玺
Novel method for desulfurizing high-sulfur petroleum coke through catalytic oxidation of commercial-grade phosphotungstic acid coupled eutectic solvent
InactiveCN113185994ALarge specific surface areaEasy accessWorking-up pitch/asphalt/bitumen by chemical meansCatalytic oxidationPetrochemical
Owner:JIANGSU UNIV
Synthesis method of 2-amino-6-methyl-5-oxo-4-normal propyl-5-triazole [1,5-alpha] pyrimidine
Owner:湖南天成生化科技有限公司
Lifting mechanism
ActiveCN106239234AGuaranteed motion accuracyReduce manufacturing costFeeding apparatusLarge fixed membersReduction driveReducer
Owner:南通福荣数控科技有限公司
Electronic candle system
InactiveCN106090817AElectrical apparatusElectric circuit arrangementsCommunication unitComputer terminal
Owner:李晓锋
Building roof plane segmentation method based on PointNet and RANSAC algorithms
PendingCN113989291AGuaranteed Segmentation AccuracyShorten operation timeImage enhancementImage analysisPlane segmentationAlgorithm
Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER
Multi-freedom-degree intelligent precision grinder
InactiveCN107225481AControl motion inertiaSimple structureGrinding drivesGrinding machinesMotor driveElectric machine
Owner:YANGZHOU YOUYI TOOLS MFG
Purification and humidification bladeless fan
InactiveCN113404720AJet farImprove efficiencyPump componentsLighting elementsEngineeringMechanical engineering
Owner:NORTH CHINA INST OF AEROSPACE ENG
Liftable drying rack for printed and dyed products
InactiveCN108396485ASolve insufficient dryingSolve the problem of inconvenient chargingLiquid/gas/vapor removalTextile treatment carriersEngineeringMechanical engineering
Owner:XIANGSHUI YONGTAI TEXTILE GARMENT CO LTD
Image processing apparatus, method, and program
InactiveCN103312991AReduce noiseTelevision system detailsTelevision system scanning detailsImaging processingPerpendicular direction
Owner:SONY CORP
Extrusion molding method for medical catheter tube
Owner:LEPU MEDICAL TECH (BEIJING) CO LTD
Preparation method of supramolecular ionic liquid gel electrolyte and application of supramolecular ionic liquid gel electrolyte in sodium-ion battery
ActiveCN114507208ASelf-healingExtended service lifeOrganic chemistryFinal product manufacturePtru catalystSodium-ion battery
Owner:HENAN ACADEMY OF SCI CHEM RES INST CO LTD +1
Medicine for treating chronic pharyngitis
InactiveCN101904979ASignificant effectShort treatment timeRespiratory disorderCardiovascular disorderDiseaseSide effect
Owner:王兆山
Material for selectively adsorbing palladium and preparation method and application thereof
ActiveCN112206750AImprove adsorption capacityLong resolution processOther chemical processesProcess efficiency improvementPolyvinyl alcoholSilicon oxide
Owner:CENT SOUTH UNIV
Preparation method of polypropylene foaming beads
ActiveCN104250384AAchieve stabilizationStabilization is achieved to effectively expand the foaming windowPolymer scienceFoaming agent
Owner:CHINA PETROLEUM & CHEM CORP +1
Valve with filtering device
InactiveCN104358926AEasy to cleanValve arrangementsFiltration separationEngineeringMechanical engineering
Owner:冯国喜
Process for preparing nano grade super fine cobalt powder
Owner:UNIV OF SCI & TECH BEIJING
Machining process of bi-metal piece and bi-metal piece machined through machining process
InactiveCN110102624AChange reaction forceEliminate stamping stressThermal switch detailsLaser beam welding apparatusPulp and paper industryMachining process
Owner:磐安磐石电器有限公司
Detecting device packaging structure
ActiveCN114784127ARealize signal receptionMeet the technical requirements of ultraviolet light communicationFinal product manufactureSemiconductor devicesPhoton emissionUltraviolet
Owner:ZHIXIN SEMICON (HANGZHOU) CO LTD
Ophthalmic massage device capable of adjusting acupoint strength
ActiveCN110812196AEasy to disassembleEasy to replaceDevices for pressing relfex pointsRoller massageMedicineMassage
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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