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.

Double-track conveying device

InactiveCN111319924ALimit shakingAvoid shakingConveyorsSupporting framesBrakeElectric machinery
Owner:杭州瑞沃德机电工业有限公司

Lithium dendritic crystal in-situ detection method and system based on optical fiber sensor

PendingCN112097971AGuaranteed accuracyForce measurement by measuring optical property variationElectrical testingPhysical chemistryPlastic film
Owner:JIANGSU JITRI HUST INTELLIGENT EQUIP TECH CO LTD

Distributed real-time rule reasoning and scheduling method

ActiveCN111814981AAchieve parallelizationHigh degree of intelligenceInference methodsGraph generationData operations
Owner:INST OF SOFTWARE - CHINESE ACAD OF SCI

Method and system for generating deterministic analysis set based on reverse localization

InactiveCN109033029AImprove performanceGood removal effectComplex mathematical operationsAlgorithmState variable
Owner:NAT UNIV OF DEFENSE TECH

Transmission rail with guide wheels

InactiveCN104261042AReduce deviationLimit positionConveyorsRoller-waysDrive shaftClassical mechanics
Owner:WUHU HUANQIU AUTO PARTS

Electronic equipment

InactiveCN1705433AGood operating angleCasings/cabinets/drawers detailsInstrument housingElectronic equipmentElectrical and Electronics engineering
Owner:BENQ CORP

Water flow purification equipment for new rural ditch

PendingCN114768332AReduce manual operationsShorten the timeStationary filtering element filtersWater flowSewage
Owner:鲁磊

FDA range ambiguity clutter suppression method based on main lobe correction

PendingCN113376599ARange Blur Clutter SuppressionWave based measurement systemsICT adaptationPattern recognitionEngineering
Owner:XIDIAN UNIV

EML laser emitter and receiver integrated packaging method and packaging structure

PendingCN110412699ASolve technical problemsHigh precisionCoupling light guidesMicrowaveCoupling
Owner:DALIAN CANGLONG OPTOELECTRONICS TECH

Method for utilizing mobile phone sensor and sensor device and applying the sensor to game

InactiveCN104219369AReasonable evaluationImprove attributesSubstation equipmentTransmissionWireless transmissionEngineering
Owner:汤洋

Preparation method of (2-bromoethynyl) benzene compound

ActiveCN113800998ASimple processGood reaction selectivityPreparation by hydrogen halide split-offCarboxylic acid nitrile preparationBenzeneOrganic solvent
Owner:ZHEJIANG NORMAL UNIVERSITY

Primer developed on the basis of pectin methylesterase Pcpme6 gene and used for detecting phytophthora capsici and method

InactiveCN102628084AReduce the cost of prevention and controlStop the spreadMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyCapsicum cardenasii
Owner:SHANDONG AGRICULTURAL UNIVERSITY

Intelligent wireless type ultrasonic detection system capable of conducting automatic switching through mechanical switches

InactiveCN104434215AImprove the efficiency of medical testingReduce stepsTransmission systemsInfrasonic diagnosticsWireless transmissionDisplay device
Owner:SUZHOU BIANFENG ELECTRONICS TECH

Sludge dewatering and press-filtering device

InactiveCN106955514AEasy to shake offGood effect of desliming technologySludge treatment by de-watering/drying/thickeningFiltration separationPush and pullSludge cake
Owner:广州福之源环保科技有限公司

Spiral-stirrup square steel tube concrete column and manufacturing method thereof

InactiveCN102003042AImprove bearing capacityTake convenienceStrutsBuilding reinforcementsSpot weldingFire prevention
Owner:TIANJIN UNIV

Flip-chip package structure

InactiveCN108666292AAvoid it happening againRealize the sticky functionSemiconductor/solid-state device detailsSolid-state devicesSilicate glassSemiconductor
Owner:上海卓弘微系统科技有限公司

Quantization method and device and inverse quantization method and device

ActiveCN111405279ADigital video signal modificationAlgorithmInformation quantity
Owner:HUAWEI TECH CO LTD +1

Power emergency repair remote monitoring system

InactiveCN108982984ASafe and convenient remote monitoringEasy remote monitoringAnalysing gaseous mixturesElectrical testingMonitoring systemEngineering
Owner:桂林市创琳电子科技发展有限公司

Double-layer and multi-station clamp

PendingCN105965290AImprove work efficiencySmall footprintPositioning apparatusMetal-working holdersBiochemical engineering
Owner:成都伊普视科技有限公司

High-performance polypropylene thin-wall bumper material without needle eye defects and preparation method thereof

PendingCN112552591AReduce riskImprove pass ratePolypropylene compositesElastomer
Owner:CHONGQNG PRET NEW MATERIAL +3

Device for offline evaluating rigidity of stretch reducing mill for steel pipe

PendingCN108237149AAccurately grasp the stiffnessGrasp the stiffnessMeasuring devicesMetal rolling arrangementsHorizontal forceHydraulic cylinder
Owner:UNIV OF SCI & TECH BEIJING +1

Washing method of washing machine

InactiveCN1521310AImprove washing effectControl devices for washing apparatusTextiles and paperProcess engineering
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Water-stopping deep foundation pit excavation method and structure thereof

InactiveCN103967015AEnsure balanceAchieve sustainable developmentExcavationsStructure of the EarthWater resources
Owner:刘绍国

Method, device and equipment for monitoring icing thickness of tension-resistant tower ground wire and medium

ActiveCN113108743AReduce calculation errorsImprove accuracyMeasurement devicesTowerMechanical engineering
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

Greeting card with edge warping prevention function and special preparation equipment and preparation method thereof

ActiveCN114537014AGuaranteed stabilityAvoid warpingOther printing matterRegistering devicesAdhesive glueStructural engineering
Owner:浙江迈高科技有限公司

1-ferrocenyl-3-aryl-3-cyano-methylene-acetone and preparation method thereof

InactiveCN104478944AHigh yieldRaw materials are easy to getFungicidesDisinfectantsArylAfter treatment
Owner:SHAANXI UNIV OF SCI & TECH

Method, system and equipment for supplementing basic data of Internet of Things based on micro service

PendingCN114490561ATimely supplementIntegrity guaranteedDatabase distribution/replicationNon-redundant fault processingReduction rateData file
Owner:徐工汉云技术股份有限公司

Method and device for formatting hard disk

ActiveCN102736864AIncrease flexibilityImprove convenienceInput/output to record carriersOperational systemDisk formatting
Owner:HANGZHOU HIKVISION DIGITAL TECH

Material sucking device and urea machine with same

ActiveCN106582426AImprove reliabilityAvoid cloggingTransportation and packagingMixer accessoriesInlet channelEngineering
Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

Special reflective mirror for headlamps of locomotive and rail car

InactiveCN104534408AConforms to the luminous characteristicsEfficient use ofSignalling/lighting devicesReflectorsModularityOptoelectronics
Owner:CHINA ACADEMY OF RAILWAY SCI CORP LTD +3

Isothermal forming method for light magnesium alloy instrument bracket products

InactiveCN109365640ASolve the technical problems of forming difficultiesGuaranteed forming effectShaping toolsPunchingMicro arc oxidation
Owner:CAPITAL AEROSPACE MACHINERY +1

Dry suspension of sodium dexlansoprazole and preparation method of dry suspension

ActiveCN106619520AImprove medication safetyGood physical and chemical stabilityOrganic active ingredientsPowder deliverySodium bicarbonateSustained release pellets
Owner:NANJING HERON PHARM CO LTD +1

Handlebar and seat heat pump system of bicycle

InactiveCN107697202AStart fastImprove riding comfortCycle equipmentsCompression machines with reversible cycleControl theoryRefrigerant
Owner:TIANJIN UNIV OF COMMERCE

Steel structure health monitoring system and method based on digital twinborn technology

PendingCN113569445ARealize long-term tracking and monitoringExpand the connotationGeometric CADData processing applicationsData acquisitionRemote data transmission
Owner:洛阳星派数值仿真研究院有限公司

Termite prevention, control and monitoring method

InactiveCN106417210AEasy to addImprove the efficiency of termite controlBiocideDead animal preservationDecoyMonitoring methods
Owner:广东广昆有害生物防治科技实业发展有限公司

Equipment for mixing resin and cut-off glass fibers

PendingCN108381803AImprove the mixing effectIncrease productionGlass fiberEngineering
Owner:FUJIAN HAIYUAN AUTOMATIC EQUIP CO LTD

An explosion-proof rubber tire

InactiveCN108973514AAvoid damageIncreased lateral load rangeTyre partsHigh resiliency wheelsEngineeringMechanical engineering
Owner:安徽海蚨祥橡胶有限公司

Door pocket film automatic cutting device

ActiveCN104552413ABeautiful incisionImprove film cutting efficiencyMetal working apparatusLinear motionEngineering
Owner:HITACHI ELEVATOR CHENGDU

Compound needle for flat knitting machine

ActiveCN109750413AReduce decoupling resistanceReduce sizeKnittingBiomedical engineeringSalient point
Owner:NINGBO CIXING

Blast furnace ironmaking distributor water-cooling air-tight box combined cooling device

PendingCN111118244AGuaranteed temperatureSmall temperature differenceBell-and-hopper arrangementCooling devicesSheet steelThermal insulation
Owner:BEIJING SHOUGANG INT ENG TECH

Preparation method of condiments for Sichuan style noodles

InactiveCN105581119AGreat tasteBright colorFood preparationBiotechnologyHot peppers
Owner:CHONGQING ZHOUJUNJI HOTPOT FOOD

Clamping type stacking machine for complicated-shape bottles

InactiveCN106564760ASolve the scene of pouring bottlesReduce frictionConveyorsStacking articlesStack machineSprocket
Owner:BINZHOU JINMA MACHINERY CO LTD

Suspension arm probe

InactiveCN1822341AHigh strengthReduce damageSemiconductor/solid-state device testing/measurementElectrical measurement instrument detailsFatigue damageEngineering
Owner:MPI CORP

Multi-camera module calibration method and device, equipment and medium

PendingCN114742902ACalibration is fast and accurateRealize the calibration of the included angle (deflection angle)Image enhancementImage analysisOptical axisCamera module
Owner:昆山丘钛光电科技有限公司

Vehicle-used display equipment

InactiveCN106427779AImprove driving safety indexAvoid shadowsOptical viewingImage contrastComputer graphics (images)
Owner:青海青峰激光集成技术与应用研究院

Line fault indicator

InactiveCN106707095AStay visibleImprove securityFault locationFault indicatorControl circuit
Owner:TIANJIN SAISI TECH DEV

AC capacitor slot rolling sealing machine

InactiveCN105632793ASolve clamping problemsEasy maintenance and operationCapacitor manufactureWork in processEngineering
Owner:SHAANXI SHENGMAI PETROLEUM

Numerical control valve for detecting fluid hydraulic pressure

ActiveCN111964831APracticalSimple structural designFluid pressure measurement by electric/magnetic elementsNumerical controlSolenoid valve
Owner:VICTORY VALVE CO LTD

Particle separation equipment and use method thereof

ActiveCN113181687ARealize quality separationRealize "make up for shortcomings"Specific water treatment objectivesSettling tanks feed/dischargeSludgeMechanical engineering
Owner:TONGJI UNIV ARCHITECTURAL DESIGN INST GRP CO LTD

Livestock behavior monitoring and analyzing system and method

ActiveCN114287361ARealize intelligent managementMeasurement devicesOther apparatusAnimal scienceAgricultural science
Owner:AGRI INFORMATION INST OF CAS

Design of ICT (information communication technology) technical support of regional value chain market allocation engineering

InactiveCN102655521ATransmissionInstrumentsPrincipal lineInternet users
Owner:李宗诚

RPA-based application program operation method and device, and storage medium

PendingCN112306605AGuaranteed successful positioningIncrease success rateExecution for user interfacesComputer hardwareTerminal equipment
Owner:WEBANK (CHINA)

IL21R gene humanized non-human animal as well as construction method and application thereof

ActiveCN112501204ACompounds screening/testingNucleic acid vectorHumaninAutoimmune condition
Owner:BIOCYTOGEN PHARMACEUTICALS (BEIJING) CO LTD

Constant-temperature electric heating sleeping bag

ActiveCN113068281AGet rid of the hassle of wired connectionsIsolate electromagnetic radiationSleeping rugMagnetic/electric field screeningFlexible circuitsElectronic switch
Owner:百润(中国)有限公司

Microblog sentiment analysis method based on expression dictionary and sentiment common sense

PendingCN111626050AImprove accuracySuitable for real-time data processingSemantic analysisEnergy efficient computingEmotion classificationData science
Owner:ANHUI UNIV OF SCI & TECH

Method for preparing extracts of rabdosia effective ingredient

InactiveCN1304024CResidue reductionContinuous processOrganic compounds purification/separation/stabilisationRespiratory disorderAdditive ingredientBULK ACTIVE INGREDIENT
Owner:上海天毓泽医药开发有限公司

Non-thrust self-sealing rotary compensator

PendingCN112762257ALow rotational resistanceFlexible operationPipeline expansion-compensationJoints with sealing surfacesEngineeringMechanical engineering
Owner:JIANGSU YONGLI PIPELINE CO LTD

Anti-extrusion transport rack for tomatoes

InactiveCN105540050APrevent disengagementContainers to prevent mechanical damagePackaging fruits/vegetablesArchitectural engineeringMildew
Owner:CHONGQING ZUIBASHI AGRI PROD

Method for producing threaded connector from plasticized super-strength gypsum powder or plasticized quick-drying cement

InactiveCN108911673AFreeze fastHigh hardnessCeramic shaping apparatusPlastic materialsRoom temperature
Owner:夏璐

Use method of precious metal nanocone SERS substrate for detecting novel coronavirus

ActiveCN111879754AStable Raman detection signalStable and reliable Raman detection signalRaman scatteringAgainst vector-borne diseasesVirus detectionMaterials science
Owner:山东寿光检测集团有限公司 +1

Milk quality detecting device and method

InactiveCN103454389AQuick checkShort detection cycleTesting dairy productsMilk sampleBusiness forecasting
Owner:ZHEJIANG GONGSHANG UNIVERSITY

Cold chain conveyor capable of being additionally arranged on common truck

InactiveCN113060064AWith the function of cold chain transportationReduce workloadRefrigerated goods vehicleVehicle with endless chains/beltsCold chainControl theory
Owner:苏州怡集亚贸易有限公司

Method for protecting computer software

ActiveCN101539977AIncrease the difficulty of crackingRealize the bindingTransmissionProgram/content distribution protectionIp addressSoftware protection
Owner:FEITIAN TECHNOLOGIES

Adaptive display method and system for industrial equipment three-dimensional model

ActiveCN107357503ASave manpower and material resourcesLow costInput/output processes for data processingIndustrial equipmentComputer science
Owner:湖南云智迅联科技发展有限公司

Parallel connection general aircraft pneumoelectric hybrid power system

InactiveCN106494625AGuaranteed battery lifeReduce pollutionPower plant typeExternal combustion engineCarburetor
Owner:SHENYANG AEROSPACE UNIVERSITY

Novel coring bit

ActiveCN111734311AOvercoming Difficulties in Truncated CoringEasy to storeDrill bitsCore removalTool bitRock core
Owner:天明(南京)智能装备科技有限公司

Method for researching function of MDK gene in promoting proliferation of brain glioma and application of MDK gene

InactiveCN112941109APromote growthHigh activityMicrobiological testing/measurementBiological testingLentivirusWestern blot
Owner:南宁市第一人民医院

LDPC codeword interleaving and mapping method and de-interleaving and de-mapping method

InactiveCN105450337AImprove performanceError preventionSelective content distributionComputer scienceConstellation
Owner:SHANGHAI NAT ENG RES CENT OF DIGITAL TELEVISION

Flexible dye-sensitized solar cell and preparing method thereof

InactiveCN106024400ASuitable for industrial mass productionImprove photoelectric performanceLight-sensitive devicesCapacitor electrodesComposite filmPolymer thin films
Owner:SHENYANG JIANZHU UNIVERSITY

Method of miscible injection testing of oil wells and system thereof

InactiveCN102016228ABorehole/well accessoriesReservoir fluidPressure data
Owner:CHEVROU USA INC

Transmission device and method for downlink control signaling in wireless communication system

InactiveCN101242216AReduce bit overheadSave time and frequency resourcesRadio/inductive link selection arrangementsRadio transmission for post communicationFrequency spectrumCommunications system
Owner:BEIJING SAMSUNG TELECOM R&D CENT +1

Simple method for synthesizing polysubstituted arylketone compound under catalysis of palladium metal

InactiveCN110668943ARaw materials are cheap and easy to getStable in natureOrganic compound preparationCarboxylic acid esters preparationPharmaceutical SubstancesOrganic compound
Owner:SHANDONG UNIV OF TECH

Self-closing type discharge valve

InactiveCN110131472AReduce labor intensityOperating means/releasing devices for valvesUltimate tensile strengthMechanical engineering
Owner:JIANGSU TONGDA MARINE TYPE VALVE & PUMP

Belt breakage catching device of belt type conveyor

InactiveCN106542300AUnreasonable solutionSimple structureConveyorsControl devices for conveyorsEngineeringPerpendicular direction
Owner:BEIJING UNIV OF TECH

Intelligent power assembly combining system and method

ActiveCN113697009ARealize automatic hole alignmentSave man hoursVehiclesControl engineeringVisual recognition
Owner:DONGFENG MOTOR GRP

Lithium battery thermal safety analysis method

ActiveCN112098861AThermal Safety AnalysisEfficient analysisMaterial heat developmentElectrical testingThermodynamicsElectrical battery
Owner:CATARC AUTOMOTIVE TEST CENT TIANJIN CO LTD +1

Automobile brake

ActiveCN113819161ASpeed up heat dissipationExtended service lifeBraking membersDrum brakesControl theoryMechanical engineering
Owner:浙江六合实业有限公司

HuNoV GII.4 clinical isolate sequence and construction and application of infectious clone thereof

ActiveCN110144331AImportant clinical guiding significanceEasy to buildSsRNA viruses positive-senseViral antigen ingredientsVirologyEukaryotic cell
Owner:CHENGDU VIROGEN BIOPHARMACEUTICAL CO LTD

Energy-efficient hot air electric warming oven

InactiveCN105240914AAvoid damageImprove heating efficiencyLighting and heating apparatusElectric heating systemEngineeringHeat losses
Owner:广西大美节能设备有限公司

Novel selenic acid biological material with anti-aging function

InactiveCN102219720AWith low toxicity and high efficiencyElucidate the mechanism of action of agingCosmetic preparationsNervous disorderChemical synthesisArginine
Owner:天津市食品加工工程中心

Preparation method of lithium ion battery silicon-niobium porous composite negative electrode material

ActiveCN111668446AImprove electrochemical performanceOptimize the transmission pathElectrode thermal treatmentNegative electrodesSilicon oxideLithium electrode
Owner:JIANGSU UNIV

Efficient crushing front pushing device for waste metal recovery

ActiveCN113617453AImprove crushing efficiencyImprove securityProcess efficiency improvementGrain treatmentsButt jointMetal recycling
Owner:江门市新兰环保科技有限公司

Dual-display liquid crystal grating screen, dual display control method and device, as well as dual-display display

InactiveCN102466921AAchieve normal displayIncrease viewing needsStatic indicating devicesNon-linear opticsGratingDisplay device
Owner:BOE TECH GRP CO LTD +1

Polyethylene molding compositions for injection molding applications

InactiveCN101360765AEfficient mixingClosure capsInjection molding machineEthylene Polymers
Owner:BASELL POLYOLEFINE GMBH

Antibacterial polyester material as well as preparation method and application thereof

ActiveCN113214464AMeet friendliness requirementsGood effectOrganic chemistryAgainst vector-borne diseasesPolyesterAntimicrobial action
Owner:BEIJING UNIV OF CHEM TECH +1

Three-phase unbalance virtual resistance optimization method based on co-evolution

ActiveCN108539766AOvercome the problem of conflicting control strategiesLarge calculation rangePolyphase network asymmetry elimination/reductionAc network voltage adjustmentElectrical resistance and conductancePower flow
Owner:GUANGDONG POWER GRID CO LTD +1

Thermal resistant degradable insulating material for wire cables

InactiveCN106674932AGuaranteed performanceInhibition of catalytic hydrolysisPlastic/resin/waxes insulatorsFire retardantAdipate
Owner:中广核高新核材科技(苏州)有限公司

Online holobalancing system for pourable hydraulic rotor

InactiveCN102169041AImprove calculation accuracyReduce rotary speedStatic/dynamic balance measurementSolenoid valveElectric machine
Owner:XI AN JIAOTONG UNIV

Multiplexed solid-phase nucleic acid amplification assay

InactiveCN1948508AMicrobiological testing/measurementSolid substrateBiology
Owner:F HOFFMANN LA ROCHE & CO AG

Method for recycling metal generated by nuclear fuel analysis from waste graphite crucible

InactiveCN108950214AHigh chemical activityEfficient recyclingProcess efficiency improvementWater solubleMolybdic acid
Owner:MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS

Sunroof control system, vehicle sunroof and vehicle

InactiveCN109050220ASolve potential safety hazardsImprove the level of intelligent controlRoofsDriver/operatorControl system
Owner:BAIC GRP ORV CO LTD

Method for preparing oral liquid of blood stasis dispersing and new blood regenerating decoction

InactiveCN105561258APharmaceutical delivery mechanismPharmaceutical non-active ingredientsAlcohol contentSucrose
Owner:SHAANXI EYOUNG TECH

Detecting device and method for pulley position of electronci music instrument

InactiveCN1901034AElectrophonic musical instrumentsUsing electrical meansCapacitanceElectronic instrument
Owner:HOLTEK SEMICON

Intelligent cabinet door opening and closing control method

InactiveCN111260859AAvoid lossImprove work efficiencyTelevision system detailsColor television detailsLogistics managementMobile phone
Owner:安徽尚易信息技术有限公司

Software container method applied to industrial automation control system

ActiveCN111913426AGuaranteed practicalityGuaranteed adaptabilityTotal factory controlProgramme control in sequence/logic controllersAutomatic controlControl system
Owner:创升益世(东莞)智能自控有限公司

Halogen ion functionalized organic porous material as well as preparation method and application thereof

InactiveCN113683740AImprove adsorption capacityThe synthesis method is simpleOther chemical processesCombustible gas purificationPhysical chemistryBipyridine
Owner:NANKAI UNIV

Live commenting control method, live commenting server and live commenting control device for electronic readings

InactiveCN105120006ATransmissionClient-sideMultimedia
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

High-strength seat type external sound box

ActiveCN112702668AQuick take outIncrease heightMicrophonesLoudspeakersBar pressingAcoustics
Owner:广州华亮信兴电器制造有限公司

Block chain-based plant station side intelligent power distribution and utilization terminal management system and method

ActiveCN111988174AReduce consumptionPermanent preservationKey distribution for secure communicationData processing applicationsSource Data VerificationCentral management
Owner:浙江八达电子仪表有限公司 +1

Display screen

ActiveCN103809363AProjectorsIdentification meansEngineeringSteam generation
Owner:杨毅

Film pasting system and film pasting method

ActiveCN110641003AReduce riskAvoid the risk of gasMembrane surfaceEngineering
Owner:OPPO CHONGQING INTELLIGENT TECH CO LTD

Device for curing equinovarus joints

ActiveCN101816612AImprove efficiencyObserve the reactionChiropractic devicesMassageEngineering
Owner:湘潭市中医医院

Automobile anti-theft device with GPS identification

InactiveCN1776762AReal-time control of statusReal-time control statusTransmission systemsAnti-theft devicesElectricityIn vehicle
Owner:XINGYI SCI & TECH

DBAT mutant enzyme D166HR363H and application thereof

ActiveCN105524892AIncrease usageIncrease productionBacteriaTransferasesBaccatin IIIWild type enzyme
Owner:SOUTH CHINA AGRI UNIV

Method and system for obtaining dynamic feed index

ActiveCN103177027AAvoid dependenceQuick responseSpecial data processing applicationsDatabaseData library
Owner:BEIJING FEINNO COMM TECH

Preparation method for inducing growth of molybdenum disulfide by means of graphene template

ActiveCN105967237AThe preparation process conditions are mildLow costMolybdenum sulfidesHydrogenCvd graphene
Owner:HEFEI UNIV OF TECH

Method and system for low delay echo cancelling

InactiveCN101223767ATwo-way loud-speaking telephone systemsLine-transmissionCommunications systemEngineering
Owner:CISCO SYST INT R L

Fibrous hydrogel and preparation method thereof

ActiveCN103357062AImprove stabilityImprove mechanical propertiesSurgeryAbsorbent padsFiberWound dressing
Owner:JOLLITY ENTERPRISE

Device and method for adjusting sintering atmospheres

InactiveCN104296159ASimple structureEasy to operateFuel supply regulationMaintainance of heating chambersNeutral atmosphereReducing atmosphere
Owner:JINGDEZHEN CERAMIC UNIV

3D (three-dimensional) printer having dust removal function and intelligent remote control system thereof

ActiveCN110435153AImprove printing qualityImprove work efficiencyAdditive manufacturing apparatus3D object support structuresRemote controlControl system
Owner:NANJING HANMINGZHI INTELLIGENT TECHNOLOGY CO LTD

Method for transmitting messages, base station, terminal and multi-communication standard system

ActiveCN102263720ASolve the problem of transmission interferenceImprove resource utilizationRadio transmission for post communicationMulti-frequency code systemsComputer hardwareCommunications system
Owner:ZTE CORP

Circuit board assembly and electronic equipment

ActiveCN110381665AMalleablePoor assemblyPrinted circuit detailsPrinted circuit aspectsFlexible circuitsEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Fixing device for cable bridge mounting

ActiveCN113270824AEasy to transportReduce shipping weightElectrical apparatusCable trayElectric cables
Owner:伽伽科技集团有限公司

G20Cr2Ni4 steel chip crushing device

InactiveCN108686749AReduce momentumReduce collisionGrain treatmentsSteelmakingClamp connection
Owner:当涂县金龙凤科技股份有限公司

Media playback control method and device for set top box, equipment and storage medium

InactiveCN108881987AImprove stabilityImprove experienceSelective content distributionComputer scienceMiddleware
Owner:HISENSE BROADBAND MULTIMEDIA TECH

Vertical type water tank wire drawing machine

InactiveCN104259227ASolve illsIncreased drawing passesDrive shaftSmall footprint
Owner:SHANGHAI ZICHEN IND

Lamp holder structure of outdoor LED lamp

InactiveCN107237992APrecise positioningReduce wearLighting heating/cooling arrangementsGas-tight/water-tight arrangementsEngineeringFlashlight
Owner:DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD

Highly damping rubber composition and viscoelastic damper

InactiveCN107522906AEasy to processEasy to take outOther chemical processesRubber-like material springsElastomerDouble bond
Owner:SUMITOMO RUBBER IND LTD

Air opening of central air conditioner ventilation device

InactiveCN109556266ARapid productionImprove efficiencyLighting and heating apparatusSpace heating and ventilation detailsEngineeringInjection molding machine
Owner:南京大东机电设备有限公司

Power distribution system reliability evaluation method and device

InactiveCN107688880ASmall amount of calculationImproving the Efficiency of Reliability CalculationsResourcesAc network circuit arrangementsElectric power distributionStandby power
Owner:ZHAOTONG POWER SUPPLYING BUREAU OF YUNNAN POWER GRID

Efficient automatic Demura equipment

ActiveCN113942836AImprove work efficiencyCompact structureCharge manipulationConveyor partsRobot handProcess engineering
Owner:深圳市腾盛自动化设备有限公司

Indoor air conditioner with detachable base

ActiveCN107084430AGuarantee the stability of useAvoid failureCondensate preventionLighting and heating apparatusWater leakageEngineering
Owner:AUX AIR CONDITIONING LTD BY SHARE LTD

Desulfurization wastewater zero discharge system utilizing flue gas waste heat of power plant

PendingCN111439882ASmall footprintLow running costScale removal and water softeningWaste water treatment from gaseous effluentsThermodynamicsFlue gas
Owner:DATANG ENVIRONMENT IND GRP

Novel high-efficiency stirrer

InactiveCN101623607AReduce manufacturing costLow running costRotary stirring mixersEngineeringMechanical engineering
Owner:黎泽荣

Price tag power control method and device and computer readable storage medium

PendingCN113518415AGuaranteed communication performancePower managementSelf adaptiveOperations research
Owner:NUBIA TECHNOLOGY CO LTD

Functional material for increasing milk yield of sows and preparation method of functional material for increasing milk yield of sows

PendingCN110122689AIncrease milk productionIncrease vitalityFood processingAnimal feeding stuffAnti stressSucrose
Owner:FOSHAN UNIVERSITY

Method for balancing capacitor unit capacitance for extra-high voltage direct-current transmission engineering

ActiveCN109994326AAvoid the pitfalls of errorImprove assembly efficiencyCapacitance measurementsCapacitor manufactureCapacitanceEngineering
Owner:WUXI SUNKING POWER CAPACITOR CO LTD

Unmanned ship

PendingCN113844630APropulsion power plantsWatercraft hull designMarine engineeringMechanical engineering
Owner:GUANGZHOU XAIRCRAFT TECH CO LTD

Merchant and user data processing method and system and storage medium

InactiveCN111506807ATake the worry out of implementing commercial transactionsQuick and easy selectionResourcesSpecial data processing applicationsData processing systemSecure state
Owner:BEIJING SANKUAI ONLINE TECH CO LTD

Data extraction method and device, equipment and storage medium

PendingCN114201541AAvoid excessive stressGuaranteed stabilityDatabase management systemsInterprogram communicationData ingestionEngineering
Owner:ISOFTSTONE INFORMATION TECHNOLOGY (GROUP) CO LTD

Charging management method and system for vehicle-mounted low-voltage storage battery

ActiveCN113442860AExtended service lifeImprove energy efficiencySecondary cells charging/dischargingElectric/fluid circuitIn vehicleVoltage optimisation
Owner:BEIJING JINGWEI HIRAIN TECH CO INC

Mobile communication shielding method and system based on service channel control

InactiveCN109890047AGuaranteed shielding effectEasy to manageNetwork traffic/resource managementAssess restrictionTelecommunicationsCommunication control
Owner:HANGZHOU QIANBO TECH CO LTD

Anti-deformation concrete composite slab

InactiveCN108360724AAvoid deformationPrevent deformation and crackingFloorsComposite slabRebar
Owner:ANHUI FUHUANG STEEL STRUCTURE

Proposal processing method and related products

ActiveCN113474785AReduce time complexityReduce consumptionCharacter and pattern recognitionTime complexityData mining
Owner:HANGZHOU FABU TECH CO LTD

Online education IP ecological business model

PendingCN111612661AImprove performanceGood serviceData processing applicationsMobile endEngineering
Owner:漫语微视(北京)传媒科技有限公司

Pore-diameter-adjustable alumina carrier and preparation method thereof

InactiveCN111939885AHigh mechanical strengthAvoid easy cloggingCatalyst carriersCatalyst activation/preparationPtru catalystPore diameter
Owner:SHANGHAI CHLOR ALKALI CHEM

Visual servo tracking prediction control method for mobile robot

ActiveCN108839026AEasy to solveSolving the Visual Servo Predictive Tracking Control ProblemProgramme-controlled manipulatorState spacePerformance index
Owner:ZHEJIANG UNIV OF TECH

Clamping device for gear peripheral surface turning

InactiveCN106624195AImprove general performanceEasy to operateGear-cutting machinesGear teethCircular coneMachining
Owner:TIANJIN SHANGJI HYDRAULIC PRESSURE EQUIP

Narrow-linewidth and fast-tuning 2120nm laser light source for hydrogen remote sensing detection

InactiveCN112397981AQuick tuneLower Oscillation ThresholdOptical resonator shape and constructionNonlinear optical crystalResonant cavity
Owner:SHANDONG UNIV

Direct-current V2V electric vehicle charging and discharging device and method thereof

PendingCN113595205ANot affectedBatteries data exchangeElectric powerElectrical batteryEngineering
Owner:晟曼电力科技有限公司

Acanthopanax sessiliflorus health wine and preparation method thereof

InactiveCN107354078ANervous disorderAntipyreticSexual functionRheumatism
Owner:丹东五加生物科技有限公司

Preparation method of frozen mold core

InactiveCN112916807AImprove efficiencyPlenty of timeFoundry mouldsMould handling/dressing devicesStructural engineeringMaterials science
Owner:CHONGQING UNIV

Decorative plate mounting assembly and manufacturing method thereof, and decorative plate structure and assembling method thereof

PendingCN113374207ANo wasteGuaranteed structural strengthCovering/liningsStructural engineeringBoard structure
Owner:BEIJING NEW BUILDING MATERIALS PLC

Stop positioning device of moveable platform of hydraulic press

ActiveCN101396879AHigh positioning accuracyEasy to replacePressesEngineeringSafe operation
Owner:HEFEI METALFORMING MACHINE TOOL

Dumpling forming mechanism in dumpling producing and processing machine

InactiveCN111374159ASimple structureSmall footprintDough-sheeters/rolling-machines/rolling-pinsMixing/kneading with vertically-mounted toolsEngineeringMechanical engineering
Owner:TAIZHOU UNIV

Air intake system of marine diesel engine

InactiveCN105257431ALower combustion temperatureSuppress generation rateNon-fuel substance addition to fuelMachines/enginesRam-air intakeThrottle control
Owner:GUANGXI YUCHAI MASCH CO LTD

Organic electroluminescence device and manufacturing method thereof

InactiveCN104425731AChange direction of propagationReduce reflectionSolid-state devicesSemiconductor/solid-state device manufacturingMixed materialsOrganic electroluminescence
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

Reflection-type glucose sensor based on gold nanocomposite optical fiber and measuring system

ActiveCN113203712ASoft Mechanical PropertiesGood mechanical matchMaterial analysis by optical meansGlucose sensorsSignal light
Owner:BEIHANG UNIV

Hydraulic pressure lever target rod generator

InactiveCN102425525ASimple structureLess investmentMachines/enginesEngine componentsElectricityLong arm
Owner:江利

Mobile platform positioning device and method based on scene DNA

ActiveCN110954933AHigh positioning accuracyImage enhancementImage analysisEngineeringProcessing element
Owner:王相龙