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.

A recombinant bacterium producing β-carotene and its construction method and application

ActiveCN106987550BHigh-yielding β-carotene performanceFungiBacteriaLycoperseneCyclase
Owner:SHAANXI NORMAL UNIV

Colorants for keratin fibers

InactiveCN101374495AHigh viscosityPreparedCosmetic preparationsHair cosmeticsFiberPolymer chemistry
Owner:PROCTER & GAMBLE CO

Rotary compressor

ActiveCN100510416CReasonable structureFast assemblyRotary piston pumpsRotary piston liquid enginesElectric machineryEngineering
Owner:GUANGDONG MEIZHI COMPRESSOR

Vibrio strains and culture methods for treating high-nitrogen, low-carbon, saline wastewater

ActiveCN108441439BEasy to handleBacteriaWater contaminantsBiochemical engineeringNitrate nitrogen
Owner:武汉光谷环保科技股份有限公司 +1

Method for purifying and regenerating inactivated molten salt by electrochemical method and recovering valuable metals in it

ActiveCN111304696BUnique electrochemical deposition propertiesNo secondary pollutionElectrodesElectrolysisMolten salt
Owner:NORTHEASTERN UNIV LIAONING

conveying device

InactiveCN103708224BCharge manipulationConveyor partsEngineeringMechanical engineering
Owner:JATCO LTD

Refrigerator and method of operating same

ActiveCN102472570AImprove ease of useGood lookingLighting and heating apparatusCooling fluid circulationControl signalDisplay device
Owner:LG ELECTRONICS INC

Light active coupling system and method of optical module

ActiveCN102768389BFirmly connectedSave Optical Power MeterCoupling light guidesOptical power meterOptical Module
Owner:HISENSE BROADBAND MULTIMEDIA TECH

Recombinant mutant microorganism with malonate producing ability and method for producing malonate using the same

ActiveCN108884464BTransferasesOxidoreductasesMetaboliteMalonate
Owner:KOREA ADVANCED INST OF SCI & TECH +1

A Deep Bed Constructed Wetland Reactor with Switchable Operation Mode

ActiveCN105645589BEasy to handleTreatment with aerobic and anaerobic processesSustainable biological treatmentConstructed wetlandNitrogen removal
Owner:CHONGQING UNIV

Method and device for source analysis of air pollutants

ActiveCN113720972BSource analysis technology refinementReliable resultsMaterial analysisReceptorAir pollutants
Owner:3CLEAR SCI & TECH CO LTD

Catheter placement aid and method of use

ActiveCN109310845BAseptic technique improvementContinuous Improvement of Aseptic TechniqueMedical devicesSurgical drapesUrethraLabia
Owner:RGT UNIV OF MICHIGAN

Double-nut ball screw pair preload adjustment and measurement device and linear feed system

InactiveCN105965307BLittle effect on stiffnessEvenly distributedMeasurement/indication equipmentsFeeding apparatusMeasurement deviceBall screw
Owner:TSINGHUA UNIV

A transporting device for planting chrysanthemums

ActiveCN110435734BReasonable structural designEasy to useSupporting partsHand carts with multiple axesAgricultural engineeringStructural engineering
Owner:徐州佳昶农业科技股份有限公司

Digital synchronization receiving device and signal processing method

ActiveCN101296068BAvoid problems with simulated solutionsSolve the problem of synchronization of interference cancellationError detection/prevention using signal quality detectorCorrect operation testingData synchronizationInterference elimination
Owner:REALTEK SEMICON CORP

Rice Lectin-like Receptor Kinase promoter (LecRKP) and applications thereof

ActiveCN102212521BEnhance disease resistanceVector-based foreign material introductionAngiosperms/flowering plantsBiotechnologyEnzyme Gene
Owner:WUHAN UNIV

Safety Evaluation Method of Anchored Slope Based on Particle Swarm Optimization and Discrete Element Analysis

ActiveCN113431056BImprove accuracyImprove evaluation efficiencyGeometric CADArtificial lifeElement analysisClassical mechanics
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Automatic failure handling and protection method of deep space probe global navigation chart (GNC) system base on layered structure

ActiveCN103034232BCause harmReduce misdiagnosis rateElectric testing/monitoringSpace probeStructure of Management Information
Owner:BEIJING INST OF CONTROL ENG

Method and system for sending request for target service execution operation

InactiveCN1508701AData processing applicationsProgram control using stored programsComputer scienceDistributed computing
Owner:INT BUSINESS MASCH CORP

Microfluidic chip preparation method for culturing and detecting lung cancer cells

InactiveCN104560713BExcellent adhesionIncrease in sizeBioreactor/fermenter combinationsBiological substance pretreatmentsHuman bodyMetabolite
Owner:CHONGQING UNIV

Method, system and equipment for diagnosing failure

InactiveCN101494573BReduce collectionReduce workloadData switching networksDiagnosis methodsWorkload
Owner:NEW H3C TECH CO LTD

Model training method and device and storage medium

ActiveCN110555821AExtended image processing application scenariosImage enhancementImage analysisPattern recognitionSingle stage
Owner:TENCENT TECH (SHENZHEN) CO LTD

Objective evaluation method of speech quality w-pesq based on gain compensation hearing aid

InactiveCN107221339BHigh practical valueGood fit between subjective and objectiveSpeech analysisPESQElectrophonic hearing
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1

A PE preparation device for PE water supply pipeline production

ActiveCN110449404BComprehensive lossReduce lossesCleaning using liquidsFiltrationProcess engineering
Owner:福建亚通新材料科技股份有限公司

A method of fitting super-long heat exchanger tubes and shells

ActiveCN111981888BReduce the difficulty of suitsGuaranteed packaging qualityHeat exchanger casingsPulleyPhysics
Owner:HARBIN BOILER CO LTD

Levetiracetam medicine composition and preparation method thereof

InactiveCN102973531BSolve the problem of compliance with the various standards stipulated by the PharmacopoeiaHigh hardnessOrganic active ingredientsNervous disorderMedicineDissolution
Owner:通辽市华邦药业有限公司 +1

A strain of Bacillus licheniformis utm104 producing pyrethroid hydrolase and its application

ActiveCN104498408BImprove performanceEnsure safetyBio-organic fraction processingBacteriaBiotechnologyBacillus licheniformis
Owner:大地绿源环保科技(北京)有限公司

Cordyceps sinensis chitinase f, encoding gene and application of Trichospora chinensis

ActiveCN104120116BEnhance expressive abilityBacteriaMicroorganism based processesBiotechnologyLymphatic Spread
Owner:ZHEJIANG UNIV OF TECH +2

A fusion protein, base editing tool and method and application thereof

ActiveCN110467679BBroaden the targetHigh titerPolypeptide with localisation/targeting motifApolipeptidesEngineeringComputer science
Owner:GUANGZHOU UNIVERSITY

Sheet Metal Parts with Improved Connecting Lug Geometry

ActiveCN106532308BContact member manufacturingCoupling contact membersEngineeringMetal sheet
Owner:TE CONNECTIVITY GERMANY GMBH +1

An integrated device for melting glue and dipping glue

ActiveCN105326644BImprove the level of integrationImprove the efficiency of melt glue dippingCapsule deliveryFuel tankEngineering
Owner:ZHEJIANG CHUNBAO CAPSULES

A gas measurement and evaluation method for low gas-oil ratio reservoirs

ActiveCN106437691BImprove exploration effectEmbody scienceBorehole/well accessoriesAnalysis dataGas oil ratio
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A hand shower with a descaling ball

ActiveCN106040460BAvoid formingWon't clogSpray nozzlesWater flowEngineering
Owner:山东瑞健特体育器材有限公司

Workpiece abnormal sound detection device for unmanned mine car

ActiveCN112964464AMachine part testingSubsonic/sonic/ultrasonic wave measurementSound detectionAssembly line
Owner:安徽海博智能科技有限责任公司

Recording and/or playback apparatus of recording medium

InactiveCN1154992CRecord information storageComputer hardwareRecording media
Owner:SONY CORP

Modified adjustable delay line

InactiveCN1926715ADelay linesElectrical conductorMirror image
Owner:OPTIS CELLULAR TECH LLC

Bonded flux and solid wire for submerged arc welding, and method for submerged arc welding of steel for low temperature service

InactiveCN102615451AEasy to operateImprove fracture toughnessArc welding apparatusWelding/cutting media/materialsTitaniumBoron oxide
Owner:KOBE STEEL LTD

Sensing Electrode Structure

InactiveCN104731419BHigh precisionThe degree of non-linearity is reducedInput/output processes for data processingEngineeringProtection ring
Owner:ILI TECH HLDG CORP

Preparation method of magnetic chitosan microsphere immobilized horse radish peroxidases

InactiveCN102703418BGood magnetic responseIncrease enzyme activityOn/in organic carrierMicrospherePolyethylene glycol
Owner:SOUTHWEST PETROLEUM UNIV

Intelligent monitoring method

ActiveCN102034328BEasy to identifyQuick lockClosed circuit television systemsBurglar alarmEarly warning systemSmart surveillance
Owner:安徽哥伦布智能科技有限公司

A self-adjusting fruit peeler

InactiveCN110754910BAdjustable widthChange pitchPeelersAgricultural engineeringStructural engineering
Owner:李太姬

A device and method for detecting the bending degree of a drill pipe

InactiveCN103868470BPrevent rotationStructural scienceUsing optical meansLaser sensorLimit value
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Process method for chopped fiber reinforced aerated concrete

InactiveCN102092999BHigh strengthDoes not affect heat retentionAutoclaved aerated concreteInorganic chemical compound
Owner:SOUTHEAST UNIV

Rice cooker

InactiveCN101677704BSufficient water absorptionBoiling over preventionSteam cooking vesselsRice dishesProcess engineering
Owner:SANYO ELECTRIC CO LTD +1

Apparatus for determining the mating angle of an abutment for a dental implant and an assembly comprising such an apparatus

ActiveCN108348310BReduce in quantityDental implantsGonial angleDentistry
Owner:DENTSPLY IMPLANTS MFG

Method for automatic setting and releasing working condition of cruise controller of motorcycle with speed stabilizer

InactiveCN100460239CEasy to useSave fuelVehicle fittingsSpeed/accelaration controlCruise controlControl engineering
Owner:孙俊世

Improvements in or relating to dispensing apparatus

ActiveCN100594953CLiquid dispensingInhalatorsEngineeringBiomedical engineering
Owner:BESPAK

a lotion pump

ActiveCN108502344BPrevent leakageNot blockedClosuresSingle-unit apparatusEmulsionLotion
Owner:佛山市彩泵塑料制品有限公司

Fixing device for non-invasive patch-type detection inductor for repeated use

ActiveCN102517193BAchieve reuseLow costBioreactor/fermenter combinationsBiological substance pretreatmentsInductorNon invasive
Owner:安赛搏(重庆)生物技术有限公司

Automatic heat dissipation straight axial flow fan

ActiveCN106762725BHelps in automatic synchronization of heat dissipationGuaranteed simultaneous coolingPump componentsPump installationsEngineering
Owner:山东兴恒环境科技集团有限公司

An ampoule feeding platform

ActiveCN107187858BAvoid offsetInhibit sheddingConveyorsConveyor partsNatural stateEngineering
Owner:峨眉山通惠制药有限公司

Monitor with cleaning device

ActiveCN102830632BEliminate the effects ofAvoid misuseRainfall/precipitation gaugesCleaning using toolsIn planeCapacitance
Owner:AUTOEASY ELECTRONICS TECH

Check the system

ActiveCN109470357BPhotometry using reference valueScattering properties measurementsSimulationReliability engineering
Owner:DAIFUKU CO LTD

Solid thermosetting phenolic resin with core-shell structure and preparation method thereof

ActiveCN110358031BPrevent softening adhesionPolymer sciencePolymer chemistry
Owner:ZHEJIANG HANGMO SYNTHETIC MATERIAL

A vehicle presence detection method and system

ActiveCN109637156BImprove accuracyPrevent parking fee evasionIndication of parksing free spacesVehicle detectorParking space
Owner:张明荣

An energy-saving air compressor control system and method based on DCS overall control

ActiveCN110541812BOperation Status MonitoringRun reasonablyPump testingPump controlControl systemControl engineering
Owner:XIAMEN HUAXIA INT POWER DEV +1

A kind of insulating glue, its preparation method and application, and the magnetic isolation sheet obtained therefrom

ActiveCN110408360BEasy to coverGood dispersionShielding materialsNon-macromolecular adhesive additivesPolymer scienceColloid
Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

A flexible robotic gripper capable of passive envelope

ActiveCN104889980BRealize passive flexible envelopeSimple structureProgramme-controlled manipulatorGripping headsEngineeringManipulator
Owner:TIANJIN UNIV

Display panel and display device

ActiveCN107203751BReduce border widthIncrease the screen ratioCharacter and pattern recognitionComputer graphics (images)Display device
Owner:XIAMEN TIANMA MICRO ELECTRONICS

Vented roof for ventilation

InactiveCN103669747BHigh strengthFirmly connectedLighting and heating apparatusRoof covering ventilationsEngineeringUltimate tensile strength
Owner:FRESCO

A kind of preparation method of highly dispersed and easily reducible supported nickel-aluminum catalyst

ActiveCN106582655BEasy to makeRaw materials are easy to getHydrocarbon from carbon oxidesHydrocarbonsPtru catalystMethanation
Owner:TAIYUAN UNIV OF TECH

Traditional Chinese medicine composition for treating reflux esophagitis

InactiveCN107582854BReasonable formulaSimple processDigestive systemUnknown materialsFormularyReflux esophagitis
Owner:HENAN UNIV HUAIHE HOSPITAL

Malware identification device and method

ActiveCN111079141BImprove the recognition rateIncrease elasticityPlatform integrity maintainanceMachine learningData setInternet traffic
Owner:INSTITUTE FOR INFORMATION INDUSTRY

Displaying body, displaying panel and display

InactiveCN100365845CLow extraction efficiencyElectric discharge tubesStatic indicating devicesHigh intensityEngineering
Owner:SEIKO EPSON CORP

A healthy biological spray for removing peculiar smell and preparation method thereof

InactiveCN103357056BImprove hygieneGrowth inhibitionDeodrantsDiseasePlant disease
Owner:上海绿博生物科技发展有限公司

speaker device

ActiveCN102970640BWiden the stereo impressionStereophonic circuit arrangementsPseudo-stereo systemsSound imageAcoustic effect
Owner:YAMAHA CORP

A battery tank body feeding method for battery production

ActiveCN109335523BConveying orderlyIncrease productivityConveyorsFinal product manufactureMechanical equipmentControl theory
Owner:杭州海湖实业有限公司

Fluorine-contained surfactant and preparation method thereof

InactiveCN102172491BImprove surface activityHas a block structureTransportation and packagingMixingFluorine containingSURFACTANT BLEND
Owner:无锡市恒创嘉业纳米材料科技有限公司

Preparation method of special ecological fertilizer for tidal flats

ActiveCN104628470BPromote growthImprove reproductive efficiencySuperphosphatesBio-organic fraction processingEcological environmentPaecilomyces lilacinus
Owner:FUJIAN NANJING JINSUI BIOTECH

Openflow flow table storage optimization method based on resource reuse

ActiveCN103368851BImprove performanceLow costData switching networksSpecial data processing applicationsResource basedDatabase
Owner:FENGHUO COMM SCI & TECH CO LTD

A method and system for fruit recognition and tracking based on deep learning algorithm

ActiveCN108564601BAccurate picking and positioningNot easy to loseImage enhancementImage analysisPattern recognitionAlgorithm
Owner:北京禾泽方圆智能科技有限公司

Coating composition for waterproofing and moistureproofing

ActiveCN104271690BImprove waterproof performanceImprove moisture resistanceSemiconductor/solid-state device detailsSolid-state devicesHigh resistanceSolvent
Owner:DAIKIN IND LTD

DTMF information sending and receiving method and sending and receiving device

ActiveCN106161708BShorten sending timeImprove sending efficiencySubscriber signalling identity devicesTelephone set constructionsTelecommunicationsDual-tone multi-frequency signaling
Owner:TCL CORPORATION

Material detection method

ActiveCN110333185BRealize acquisitionRealize analysisWave based measurement systemsMaterial analysis by optical meansEngineeringAssembly line
Owner:香港光云科技有限公司

Fixing device and air conditioner including the fixing device

ActiveCN103453650BFixedWon't moveLighting and heating apparatusSpace heating and ventilation detailsLeft directionEngineering
Owner:GREE ELECTRIC APPLIANCES INC

New electric knapsack water system fire extinguisher

InactiveCN102908735BComfortable to carryStructural scienceFire rescueRespiratorFire extinguisher
Owner:江苏及时雨消防器材有限公司

A kind of CO2 supercritical extraction method of active ingredient in lettuce

ActiveCN103623024BIncrease contentImprove solubilityPlant ingredientsBiotechnologyAqueous ethanol
Owner:山东世博金都药业有限公司

An information processing method and electronic device

ActiveCN105446576BAlleviate the technical problems of complex search application operationsAlleviate burdensome technical issuesDigital data authenticationInput/output processes for data processingComputer hardwareInformation processing
Owner:LENOVO (BEIJING) LTD

Fitting Method of Array Antenna Pattern Based on Weighted Normal Regression Method

ActiveCN106126836BAchieve synthesisEfficientDesign optimisation/simulationSpecial data processing applicationsSingular value decompositionFull wave
Owner:XIDIAN UNIV +1

A cat interferon omega and its preparation method and application in antiviral

ActiveCN109206502BMeet needsStrong antiviral activityBacteriaPeptide/protein ingredientsNucleotideAmino acid
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Carbon dioxide-based polyol, its preparation method and application

ActiveCN111499850BGood adhesionGood alkali resistanceNon-macromolecular adhesive additivesOrganic compound preparationAdhesive cementPolyurethane adhesive
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Convert data stream to array

ActiveCN108139967BAvoid overheadSmall sizeMemory architecture accessing/allocationMemory adressing/allocation/relocationComputer architectureData stream
Owner:HUAWEI TECH CO LTD

Warp sizing method and its application

ActiveCN103103710BEmission reductionReduce water consumptionFibre treatmentLiquid/gas/vapor textile treatmentYarnWastewater
Owner:GUANGDONG ESQUEL TEXTILES CO LTD

Material receiving conveyor device in pole plate sorting machine

ActiveCN102424266BAvoid colliding with each otherNot easy to damageConveyor partsMechanical engineeringPiston rod
Owner:ZHANGJIAGANG SHUNCHEN MACHINERY CO LTD

Electrical connector and manufacturing method thereof

ActiveCN108270128BGuaranteed grounding effectContact member cases/bases manufactureContact member assembly/disassemblyElectrical connectionStructural engineering
Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1

Hook anti-slip mechanism

ActiveCN104760880BAvoid sensitive accidentsLoad-engaging elementsEngineeringProcessing plants
Owner:佛山宝钢不锈钢贸易有限公司

Capsule endoscope automatic obstacle-surpassing system in living organisms

ActiveCN106725271BImprove obstacle clearance efficiencyRealize fully automatic scanning technologyGastroscopesOesophagoscopesBiological bodyCross efficiency
Owner:重庆金山医疗技术研究院有限公司

A kind of coal gangue bottom slag, fly ash composite cementitious material and preparation method thereof

ActiveCN106966620BLow costAvoid high temperature calcination processCement productionSlagFly ash
Owner:SHANXI UNIV +1

A kind of array substrate, display panel and display

ActiveCN103928456BImprove performancePrevent static electricitySemiconductor/solid-state device detailsSolid-state devicesDisplay deviceEngineering
Owner:SHANGHAI AVIC OPTOELECTRONICS +1

A circuit board non-conforming product screening machine

ActiveCN106423815BIncrease productivityEasy to processSievingScreeningProduction lineDrive shaft
Owner:CHONGQING MACHINE TOOL GROUP

A composite separation membrane with non-directional nanochannels and its preparation method

ActiveCN108043241BEasy to makeEnsure stabilitySemi-permeable membranesNanoparticleMembrane surface
Owner:OCEAN UNIV OF CHINA

Vehicle attendant task management systems and methods

ActiveCN108725798AGalleysVehicle position/course/altitude controlManagement systemReal-time computing
Owner:THE BOEING CO

An Image Compression Method Based on Transform Domain Downsampling Technology

ActiveCN104867165BReduce code rateOptimal Coding ModeCode conversionImage codingPattern recognitionJPEG
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Method for improving brake pedal feel in a vehicle

InactiveCN103085813BIncrease pressureBraking action transmissionFoot actuated initiationsEngineeringHydraulic brake
Owner:FORD GLOBAL TECH LLC

An adaptation system and method capable of accessing multi-vendor equipment based on knx protocol

ActiveCN108123842BValid conversionReduce secondary developmentNetwork connectionsDevice PropertiesSoftware engineering
Owner:WUHAN HONGXIN TECH SERVICE CO LTD

Method for manuring protecting-land gree vegetable straw substrate soiless cultivation

InactiveCN100558681CClimate change adaptationExcrement fertilisersBiotechnologyGreenhouse
Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S

Micro negative pressure pipeline system and troubleshooting method

ActiveCN104534632BRealize regulationRealize monitoringMechanical apparatusSpace heating and ventilation safety systemsSelf-healingEngineering
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

A processing technology of electromagnetic shielding material

ActiveCN105344740BTightly boundLow conductivityFurnace typesHeat treatment furnacesCopper platingElectrolysis
Owner:桐乡市永成线缆有限公司

A capsule processing device

ActiveCN104209263BImprove accuracyQuality improvementSievingPolishing machinesSlide plateBottle
Owner:ZHEJIANG YUEXI CAPSULE

Fuel cell seal

InactiveCN102197524AOther chemical processesFuel cell auxillariesHydrogenFuel cells
Owner:UNITED TECH CORP

Drain valve manual integrated button

ActiveCN104863227BFailure designDesign scienceFlushing devicesButton shellsEngineering
Owner:XIAMEN JIAPULE ELECTRONICS TECH

A kind of preparation method of vinylene carbonate

ActiveCN111393403BReaction is easy to controlHigh yieldOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystAlkali metal halide
Owner:SUZHOU HUAYI NEW ENERGY TECH CO LTD

Multilingual audio and video interaction method, device, equipment and storage medium

ActiveCN112188010BImprove experienceTelevision conference systemsAutomatic exchangesMediaFLOTerminal equipment
Owner:XIAMEN YEALINK NETWORK TECH

UAV airborne equipment vertical retractable mechanism and UAV

ActiveCN109573032BSimple structureEasy to processAircraft componentsAircraftsUncrewed vehicleStructural engineering
Owner:成都纵横大鹏无人机科技有限公司

Multi-purpose cleaner

ActiveCN100515301CRealize water absorption operationAvoid erosionSuction cleanersImpellerEngineering
Owner:ECOVACS ROBOTICS (SUZHOU ) CO LTD

Encryption and decryption of a dataset in at least two dimensions

InactiveCN101632084AData stream serial/continuous modificationDigital data protectionData setKeystream
Owner:NXP BV

A kind of heterojunction, its preparation method and application

ActiveCN110224035BImprove photoelectric propertiesGreat application potentialFinal product manufacturePhotovoltaic energy generationHeterojunctionMaterials science
Owner:HUAZHONG UNIV OF SCI & TECH +1

Hot runner hot nozzle assembly capable of directly changing color

InactiveCN102218803BSolve the problem of stagnationReduce wasteHot runnerChange color
Owner:厦门博诺热流道科技有限公司

A kind of audio equipment and its low frequency adjustment structure

ActiveCN109104677BAchieve regulationRealize strength adjustmentElectrical transducersLoudspeakersLoudspeakerMechanical engineering
Owner:荣成歌尔科技有限公司

Flange platform for dedusting and desulfurizing tower

InactiveCN101648097BGuaranteed angleProblems that affect the effect of useUsing liquid separation agentTowerFlange
Owner:史剑武

Noise reduction method and device for https redirection

ActiveCN109600379BImplement filteringTransmissionIp addressEngineering
Owner:RUIJIE NETWORKS CO LTD

Array antenna

InactiveCN102117969BEasy to GrindImprove anti-interference abilityAntenna arraysAnti jammingPhase shifted
Owner:HARXON CORP

A range hood that does not run out of smoke

ActiveCN107036141BEasy accessExpand the negative pressure areaDomestic stoves or rangesLighting and heating apparatusImpellerEngineering
Owner:GUANGZHOU LANGU HOUSEHOLD TECH CO LTD

Method for preparing 2,3-pyridinedicarboxylate compounds

ActiveCN103724257BEasy to operateRaw materials are easy to getOrganic chemistryCompound aAcetic acid
Owner:SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD

Production method of light energy anti-reflection sheet provided with metal nano-particle array

InactiveCN102969400BSimple structureSimple processFinal product manufactureSemiconductor devicesLight energyOptical glass
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A method for manufacturing a unidirectional high-level uniform white light element

ActiveCN105390595BQuality controllableUniform thicknessSemiconductor devicesFluorescenceAdhesive
Owner:GUANGZHOU XINZIDA ELECTRONICS TECH

Multifunctional flocculation and oscillation experiment device

InactiveCN102583829BReduce manufacturing costSmall footprintMultistage water/sewage treatmentFlocculationWater quality
Owner:王志勇 +1

An electroplating clamping device for production and processing of hollow parts of fitness equipment

ActiveCN114381788BPlay a flexible clamping effectSatisfy the effect of support and fixationElectrolysis componentsEngineeringExercise machine
Owner:南通科邦机械有限公司

Powder Conformal Volume Additive Method for Hot Forging Die Remanufacturing and Its Application

ActiveCN110899707BShorten repair timeReduce repair costsTurbinesOther manufacturing equipments/toolsWear resistanceWelding fume
Owner:WUHAN UNIV OF TECH

A unique and fast seedling raising method

ActiveCN103636474BImprove germination rateStrong and tidy seedlingsCultivating equipmentsSoilless cultivationPeatPotassium
Owner:SICHUAN ZHIJIACHENG BIO TECH CO LTD

A kind of enzyme shampoo and preparation method thereof

ActiveCN105997836BInhibit sheddingNormal metabolismOrganic active ingredientsCosmetic preparationsLimoniumBran
Owner:江燕馨

Power battery charging and heating system and control method, power battery pack and vehicle

InactiveCN107331922BFast chargingFast charging and heatingSecondary cellsPower batteryElectrical battery
Owner:BORGWARD AUTOMOTIVE CHINA CO LTD

A kind of abdominal auxiliary massage device for pediatric internal medicine digestive treatment

ActiveCN112587390BReduce labor intensitySuction-kneading massagePhysical medicine and rehabilitationMassage
Owner:QINGDAO WOMEN & CHILDREN HOSPITAL

A kind of stainless steel tube production method for condenser

ActiveCN104907352BEliminate fine cracksImprove surface qualityMetallurgyThermal insulation
Owner:HUZHOU HUATE STAINLESS STEEL TUBES MFG

A method for removing impurities from high titanium slag

ActiveCN111705226BThe effect of removing impurities is not greatGood effect of removing impuritiesProcess efficiency improvementFiltrationPhysical chemistry
Owner:MEISHAN SHUNYING POWER BATTERY MATERIALS CO LTD

A thermoplastic polymer composite material with high nail-holding force and its preparation method and application

ActiveCN109553933BHigh Interface FusionImprove interface integrationPolyesterPolymer science
Owner:NANTONG XINGCHEN SYNTHETIC MATERIAL +1

Tenon and groove processing device for compressor disc

ActiveCN107378019BReduce the situation of circumferential playImprove processing qualityExpansion mandrelsEngineeringAir compressor
Owner:HUNAN SOUTH GENERAL AVIATION ENGINE CO LTD

Split rope arrangement, hoisting system and control method suitable for large pitch angles

ActiveCN112875556BLift rope controlAvoid wear and tearWinding mechanismsStructural engineeringControl theory
Owner:XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP

Resin for blood transfusion tube/transfusion bag and preparation method thereof

ActiveCN103333281BReduce performanceSolution to short lifeMonomerChemistry
Owner:WUXI HONGHUI NEW MATERIALS TECH

Network Coding Method Based on Multiple Roots and Multiple Trees

ActiveCN105553620BReduce energy consumptionBalanced energy consumptionForward error control useNODALStructure of Management Information
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A kind of impregnation process and its device

ActiveCN103341434BHigh surface finishHigh shape and size accuracyLiquid surface applicatorsCoatingsProduction lineCooking & baking
Owner:NANTONG NINGYUAN AUTOMATION TECH

Simulation Method of Collision of Multi-color Screen Line Overprinting

ActiveCN105564004BAvoid wastingBest Dot AngleForme preparationSpecial effectsShape moiré
Owner:SHANGHAI ZIQUAN LABEL CO LTD

Terminal structure and method of attaching the same

ActiveCN100590934CImprove reliabilityHave no bendContact member manufacturingElectric connection structural associationsEngineeringElectrical and Electronics engineering
Owner:DELTA ELECTRONICS INC

A method for controlling the shape of thin-gauge ultra-high-strength steel plate by dq process

ActiveCN113522988BUniform longitudinal elongationFree deformation suppressionWork cooling devicesProfile control deviceEngineeringToughness
Owner:武汉钢铁有限公司

A kind of sewage oxidation treatment equipment

ActiveCN109592777BImprove processing efficiencyImprove the mixing effectSustainable biological treatmentWater/sewage treatment by oxidationPtru catalystSewage
Owner:杭州汉山环境工程技术有限公司

Servo control method, device, electronic equipment and storage medium of fan door module

ActiveCN110729942BAvoid pushing awayGood stop position locking effectMotor parameters estimation/adaptationTraffic restrictionsControl engineeringShaft voltage
Owner:PCI TECH & SERVICE CO LTD +3

A kind of high-strength and high-toughness cast steel lost foam coating and preparation method thereof

ActiveCN111702124BHigh, medium and low temperature strengthImprove breathabilityFoundry mouldsProcess efficiency improvementCarbide siliconSuspending Agents
Owner:襄阳聚力新材料科技有限公司

A kind of additive manufacturing method of powder printing sintering laser composite processing

ActiveCN113211593BShort processing timeImprove efficiencyAdditive manufacturing apparatusCeramic shaping apparatusLaser processingMetallurgy
Owner:王祥宇

Carbon dioxide beverage and beer pop can filling valve

ActiveCN102190263BEliminate level fluctuationsGood filling effectFilling without pressureStructural engineeringValve seat
Owner:NANJING LEHUI LIGHT IND EQUIP

Screening machine set

ActiveCN102773214BEasy transferSieve evenlySievingScreeningTurning framesMaterial distribution
Owner:SHANGHAI DONGMENG ROAD & BRIDGE MACHINERY

A function compiling method and device

ActiveCN107992307BReduce the amount of codeImprove compilation speedPlatform integrity maintainanceCode compilationSoftware engineeringSource code
Owner:BEIJING QIHOO TECH CO LTD

An indoor positioning method based on Bluetooth location fingerprint

ActiveCN105301558BImprove reliabilityFingerprint stabilityPosition fixationPresent momentKernel principal component analysis
Owner:济南东朔微电子有限公司

Weather-resistant and high-barrier composite material for outdoor equipment storage and preparation method thereof

ActiveCN109940962BImprove barrier propertiesHigh strengthLamination ancillary operationsSynthetic resin layered productsMechanical engineeringComposite material
Owner:中山市合信包装有限公司 +1

Downtime processing method, data persistence method and hardware of block chain consensus node

ActiveCN111522696BReduce data volumeAvoid block forksDatabase distribution/replicationRedundant operation error correctionData packProtocol Stage
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

Air window display method, apparatus, electronic device, and computer-readable storage medium

ActiveCN112148160BEasy to understandInput/output processes for data processingComputer hardwareEngineering
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A multi-functional walking frame for nursing care of disabled elderly

InactiveCN109700642BPrevent returnInhibit sheddingWalking aidsClassical mechanicsNursing care
Owner:鄂东医疗集团市中心医院

Application of triptolide amide derivatives in the preparation of drugs for the treatment of autoimmune diseases

ActiveCN111202737BSignificant effectSmall side effectsOrganic active ingredientsSkeletal disorderIMMUNE SUPPRESSANTSAutoimmune condition
Owner:CHINA PHARM UNIV

Optical film and optical sheet

InactiveCN101883996APolarising elementsNon-linear opticsArylLiquid-crystal display
Owner:ADEKA CORP

A multifunctional foldable crawler and its application

ActiveCN106115155BReasonable structureFunction increaseOther accessoriesManual conveyance devicesEngineeringMechanical engineering
Owner:盛赵伟

Temporary fire protection system in building buildings

ActiveCN103272351BEasy to installLow costFire rescueFire protectionArchitectural engineering
Owner:湖南航天建筑工程有限公司