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.

Image feature detection method, system, device and medium

ActiveCN111582353AExpand the receptive fieldFeel wild smallCharacter and pattern recognitionMulti-imageRadiology
Owner:恒睿(重庆)人工智能技术研究院有限公司

Vocational education practice training table

InactiveCN107928140AEasy accessWill not affect the line of sightTablesEngineeringActual use
Owner:HUBEI ENG INST

Hollow fiber extracting device

InactiveCN105920875ARealize centralized controlReduce the influence of human factorsPreparing sample for investigationLiquid solutions solvent extractionFiberHollow fibre
Owner:JINING ENTRY EXIT INSPECTION & QUARANTINE BUREAU OF P R C

Dam crest gantry crane auxiliary alignment system and method

ActiveCN111123768AAccurateIntegrity guaranteedProgramme controlComputer controlControl engineeringControl cell
Owner:STATE GRID ZHEJIANG ELECTRIC POWER

Polypeptide composition with special immune function, vaccine and application thereof

InactiveCN108837150AViral antigen ingredientsAntiviralsPenisDisease
Owner:WNL生物医学科技有限公司 +1

Screen lighting method and terminal

InactiveCN105549739AImprove experienceInput/output for user-computer interactionGraph readingEye stateComputer science
Owner:MEIZU TECH CO LTD

Organic vegetable planting soil improvement method

InactiveCN106588423ALow costIncrease productionSoil-working methodsFertilizer mixturesDrip irrigationPlant soil
Owner:CHONGQING JIANJIAPING AGRI TECH DEV CO LTD

BOP payment settlement method, device and equipment, and readable storage medium

PendingCN112232789AImprove user experienceIncrease access rateBuying/selling/leasing transactionsProtocol authorisationPaymentDatabase
Owner:TRAVELSKY

Methods and apparatus for switching between bandwidth parts

ActiveCN111492713AWireless communicationComputer networkControl signal
Owner:HUAWEI TECH CO LTD

Concrete internal damage evaluation method based on piezoelectric ceramic shear wave energy loss

PendingCN111521681AAnalysing solids using sonic/ultrasonic/infrasonic wavesProcessing detected response signalTime domainStructure health monitoring
Owner:WUHAN UNIV OF TECH

Two-degree-of-freedom feeding device and application thereof

PendingCN112025376AMetal working apparatusEngineeringControl theory
Owner:NANJING LINGJI YIDONG DRIVING TECH CO LTD

Construction method of prefabricated assembly type inter-pile tie beam

InactiveCN112144412AFast constructionNo embeddingBridge structural detailsBridge erection/assemblyArchitectural engineeringRebar
Owner:SICHUAN JIAOTOU CONSTR ENG CO LTD

Preparation method of metal corrosion preventing epoxy coating

InactiveCN107418374AImprove anti-corrosion performanceImprove toughnessAnti-corrosive paintsEpoxy resin coatingsEpoxyZinc ricinoleate
Owner:杨洁磊

Taxus chinensis var mairei coniferous endophytic fungus strain and application thereof

PendingCN113980819APromote biosynthesisPromote accumulationFungiMicroorganism based processesBiotechnologyEndophytic fungus
Owner:XUZHOU NORMAL UNIVERSITY

Combined application of low-temperature plasma and ascorbic acid

InactiveCN111500539ASignificant deathApparent synergistic inhibitionCulture processElectrical/wave energy microorganism treatmentU87Inducer Cells
Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI

Military equipment circuit board and module detection system

PendingCN114167261AQuick changeImprove scalabilityElectronic circuit testingReliability engineeringPogo pin
Owner:陈文颖

Multi-mode steer-by-wire device and control method thereof

ActiveCN108749916ASmall sizeCompact structureSteering linkagesMechanical steering gearsElectric power steeringElectromagnetic clutch
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Rhodiola anti-radiation capsule and preparation method thereof

PendingCN105232699AEnhance immune functionImprove immunityAntinoxious agentsCapsule deliveryCodonopsisCodonopsis pilosula
Owner:河南海丝克生物科技股份有限公司

Calculation and reconstruction method of integrated imaging orthogonal view

ActiveCN110324606AHigh-resolutionSteroscopic systemsImage resolutionReconstruction method
Owner:CHANGCHUN UNIV OF SCI & TECH

Glasses and mobile phone interaction system based on idea control

InactiveCN104516485AThe way of interaction is novel, interesting and convenientEasy to operateInput/output for user-computer interactionGraph readingInteraction systemsControl signal
Owner:NANJING ZHUANCHUANG INTPROP SERVICES

Manufacturing method of tractor gearbox blank

InactiveCN106270385ASave materialLabor savingFoundry mouldsMoulding machinesMolding machineAgricultural machinery
Owner:李向阳

Making method of sorghum dochna wine

InactiveCN110760410AFragrant tastePure tasteAlcoholic beverage preparationBiotechnologyAlcohol
Owner:竹溪县建丰种养殖专业合作社

Station boiler make-up water treatment method

InactiveCN103739115AMature and reliable technologyReduce energy consumptionWater/sewage treatment by ion-exchangeMultistage water/sewage treatmentWater useWater processing
Owner:陕西大唐新能电力设计股份有限公司

Heat radiating module

InactiveCN102083292AImprove fluencyReduce spoilersPoint-like light sourceSemiconductor/solid-state device detailsEngineeringAirflow
Owner:SUNONWEALTH ELECTRIC MACHINE IND

Low-temperature evaporation treatment system for wastewater and landfill leachate

ActiveCN111547799ALow running costGuarantee a relatively fixed concentrationWater/sewage treatment by heatingWater/sewage treatment apparatusSolution treatmentThermodynamics
Owner:商洛市海蓝科技有限公司

Foaming device for producing automobile cushion

PendingCN108127841AAvoid contactNot mixedDomestic articlesTurbochargerDrive motor
Owner:重庆坤钰映辉汽车零部件有限公司

Gas sample injection device containing ammonia and/or amine substances, detection device and detection method

PendingCN111896438AEfficient and simple exclusionHigh precisionWithdrawing sample devicesParticle suspension analysisPhysical chemistryEngineering
Owner:INST OF ATMOSPHERIC PHYSICS CHINESE ACADEMY SCI

Double-camera module and camera device having the same

InactiveCN106647112AAvoid leaningGuaranteed image qualityTelevision system detailsColor television detailsCamera lensImaging quality
Owner:NANCHANG O FILM OPTICAL ELECTRONICS TECH CO LTD +3

Pedestal pan capable of being hidden and manufacturing method thereof

InactiveCN105064480AWith slide hide functionSmall footprintWater closetsEngineeringSewage
Owner:李永杰

Data processing method and device, related equipment and storage medium

ActiveCN112073540AIncrease success rateConnection managementTransmissionData packPrivate network
Owner:TENCENT TECH (SHENZHEN) CO LTD

Robot wrist unit driven by hydraulic actuator

PendingCN111843989AEasy to controlHigh control precisionProgramme-controlled manipulatorJointsHydraulic motorUniversal joint
Owner:TAIYUAN UNIV OF TECH

Hafnium zirconium titanium reinforced austenitic stainless steel and preparation method thereof

ActiveCN110607490AImprove plasticityHigh tensile strengthHafniumTitanium
Owner:NANJING YOUTIAN METAL TECH

Unmanned intelligent charging carport

InactiveCN107886583AAvoid scratchesEasy to assembleTicket-issuing apparatusRoad vehicles traffic controlRoad surfaceHuman power
Owner:SHANGHAI TAMENG NETWORK TECH CO LTD

Rivet pressing jig

PendingCN113634703APunchingClassical mechanics
Owner:FOSHAN ZHIQIANG PHOTOELECTRIC

Light guiding plate, backlight source, display device and light guiding plate manufacturing method

PendingCN105911634AGood light distributionOptical light guidesNon-linear opticsLight guideDisplay device
Owner:BOE TECH GRP CO LTD +1

Rigid-flex circuit board and manufacturing method thereof

InactiveCN112533368AIncreased flex performanceSolve the problem of disconnectionPrinted circuit assemblingPrinted circuit aspectsSolder maskStructural engineering
Owner:QING DING PRECISION ELECTRONICS HUAIAN CO LTD +1

Method and device for predicting sales volume data, equipment and storage medium

PendingCN113743969AImprove accuracyMarketingData setEngineering
Owner:北京京东智能城市大数据研究院

Electromagnetic power cylinder and pumping mechanism

ActiveCN114753984APumpsBuilding material handlingReciprocating motionEngineering
Owner:ZOOMLION HEAVY IND CO LTD

Single-head wiredrawing method

InactiveCN1927489AWinding does not producePressure line does not produceEngineeringElectric cables
Owner:DONGGUAN QI JIAN IND CERAMICS TECHN

Variable-focus highlight illumination flashlight

PendingCN112664849AHigh luminous intensityReduce internal temperatureLighting heating/cooling arrangementsWith electric batteriesLuminous intensityLight beam
Owner:北京中泰恒通科技有限公司

Novel method for researching negative-sequence and zero-sequence component electromagnetic power of hydro-generator

InactiveCN110412464APredicting Electromagnetic VibrationsPower measurement by current/voltagePolyphase network asymmetry measurementsHorizontal axisEngineering
Owner:HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Balanced photoelectric detector

InactiveCN110672203AImprove matchLow costPhotometry electrical circuitsHemt circuitsEngineering
Owner:SHANXI UNIV

Medicine bottle labeling machine with adjustable label disc

InactiveCN106428861AAutomatic speed adjustmentPlay a role in caressing the markLabelling machinesLabelling short rigid containersEngineeringTraction unit
Owner:沁瀚(浙江)医疗器械有限责任公司

Battery module pre-charging, overvoltage and overcurrent protection circuit and method

ActiveCN113937735APrecharge parameters are adjustablePlay the role of overcurrent protectionEmergency protective circuit arrangementsElectric powerOvervoltageElectrical battery
Owner:SHANGHAI YUYUAN POWER TECH CO LTD

Glossy privet fruit collaterals-dredging wine

InactiveCN103505514AEasy to carryLow priceNervous disorderAntipyreticMedicineAchyranthes
Owner:李世海

Vehicle-mounted camera on-line self-calibration method based on road surface identification geometrical characteristics

PendingCN113066133ALow site requirementsReduce labor costsImage enhancementImage analysisComputer graphics (images)In vehicle
Owner:TUNG THIH ELECTRONICS (XIAMEN) CO LTD

Long-chain alkanoic acid derivative as well as preparation method and application thereof

PendingCN112939925AImprove responseMild conditionsOrganic chemistryOrganic synthesisBiochemical engineering
Owner:宁夏蓝博思化学技术有限公司

Configuration updating method and device of application program, equipment and medium

PendingCN113485772AEnsure safetyTo achieve the effect of the configurationProgram loading/initiatingSoftware engineeringApplication procedure
Owner:JIANGSU CHUANGYUAN ELECTRON CO LTD

Production process of galvanized iron wire

InactiveCN110438429AImprove uniformityImprove bindingHot-dipping/immersion processesWear resistantZinc
Owner:峨山金峰金属制品有限责任公司

Corrosion-resistant and fire-resistant steel with excellent high-temperature creep property under uniaxial tension and production method of corrosion-resistant and fire-resistant steel

ActiveCN114875329AImprove toughnessGood weather resistanceTemperingWeather resistance
Owner:WUHAN IRON & STEEL GRP ECHENG IRON & STEEL CO LTD

Traditional Chinese medicine composition for improving cerebral small vessel disease cognition impairment and preparation method and application thereof

InactiveCN105664030AImprove cognitive impairmentLittle side effectsNervous disorderLeech/worm material medical ingredientsDiseaseSide effect
Owner:霍清萍

Motor rotor welding device

PendingCN111992913AGuaranteed accuracySmall stepWelding/cutting auxillary devicesAuxillary welding devicesElectric machineDrive motor
Owner:无锡骏业自动装备有限公司

Forest fire control and pre-warning system

InactiveCN106355807AAffect normal operationAvoid destructionClimate change adaptationForest fire alarmsFire controlMonitoring system
Owner:JIANGSU JINMI INTELLIGENT TECH CO LTD

Prefabricated superimposed shear wall mounting system and method

InactiveCN112922359AReduce in quantityLow costWallsBuilding material handlingFloor slabArchitectural engineering
Owner:山东千悦建筑科技有限公司 +1

Polyoxyethylene-benzene sulfonate type composite dimeric surfactant and preparation method thereof

ActiveCN107384357AImprove surface activityRaw materials are easy to getDrilling compositionChemical structureSalt resistance
Owner:PETROCHINA CO LTD +1

Reinforcing method of simply-supported plate beam bridge for heavy-cargo transportation

ActiveCN106245539AIncrease stiffnessImprove integrityBridge erection/assemblyBridge strengtheningEngineeringAdhesive materials
Owner:SHANGHAI LANGZHAO HIGHWAY & RAILWAY MAINTENANCEENG TECH +1

Semiconductor device and method for manufacturing semiconductor device

ActiveCN105575890ASolid-state devicesSemiconductor/solid-state device manufacturingEngineeringMetal electrodes
Owner:株式会社PANGEA

Method for testing the additional noise power of erbium-doped fiber amplifier (EDFA) based on dual optical path polarization balance

ActiveCN108234019ASimple test methodComplete measure of deterioration levelElectromagnetic transmissionErbium dopingSignal light
Owner:FUDAN UNIV

Applet starting method and device based on privacy protection

PendingCN114065292AGuarantee privacy and securityImprove boot securityDigital data protectionProgram loading/initiatingPrivacy protectionEngineering
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

Controllable growth method of electron beam induced carbon-based nanostructure based on needle tip enhancement

InactiveCN112960644AIncrease growth rateAccelerates the rate of reduction to amorphous carbonSpecific nanostructure formationIndividual molecule manipulationLight spotElectron microscope
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A kind of activated carbon supported bimetallic composite material and its preparation method and application method

ActiveCN110193286BImprove reduction efficiencyHigh selectivityDispersed particle separationActivated carbonHigh selectivity
Owner:XIANGTAN UNIV

Intelligent environment-friendly biological water treatment equipment

InactiveCN112093903AImprove processing efficiencyImprove applicabilityWater aerationTreatment with aerobic and anaerobic processesSewageSewage treatment
Owner:GUANGZHOU BAOYUAN ECONOMY ENVIRONMENTAL POLLUTION SCI & TECH CO LTD

Movable traffic information investigating instrument

InactiveCN101546477AImprove detection levelCommunication is flexible and convenientElectric signal transmission systemsDetection of traffic movementWireless transmissionEngineering
Owner:刘业兴

Photosensitive coating structure with light absorption layer and photolithographic technique using photosensitive coating structure

InactiveCN103941548ASolve the problem of precision controlHigh precisionSemiconductor/solid-state device manufacturingPhotomechanical coating apparatusLength wavePhotoresist
Owner:吴钟达

Rock double-sided shear test device and test method

PendingCN114577638ASimulate the realMaterial strength using steady shearing forcesNormal loadControl system
Owner:SUN YAT SEN UNIV

Carton labeling assembly and using method thereof

InactiveCN112340164APrevent poor labeling effectPrevent faces from being misalignedLabelling flat rigid surfacesLabelling machinesClassical mechanicsCarton
Owner:董玲玲

Multi-station and multiple-external-radiation-source radar bistatic-range positioning method under receiving station position error

InactiveCN110389327AImprove estimation accuracyReduce estimation errorWave based measurement systemsRadar systemsPosition error
Owner:HANGZHOU DIANZI UNIV

Method for enriching MNCs (mononuclear cells) in human blood

ActiveCN108103018AReduce usageEasy to operateCell dissociation methodsBlood/immune system cellsCentrifugationCell separation
Owner:北广再生医学科技(广东)有限公司

Engine ignition device on basis of microwave plasma

ActiveCN102080619AImprove efficiencyEmission reductionMachines/enginesEngine ignitionResonant cavityMicrowave
Owner:TSINGHUA UNIV

Display method of commodity display interface, related equipment and readable storage medium

ActiveCN113129101AImprove display efficiencyVersion controlPlatform integrity maintainanceSoftware engineeringComputer engineering
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Environment-friendly ecological slope protection structure and construction method thereof

ActiveCN114263197AImprove the protective effectNot easy to disperseClimate change adaptationExcavationsEnvironmental resource managementEngineering
Owner:WENZHOU XINGYE MUNICIPAL CONSTR

Error detecting analysis system for ARINC664P7 terminal equipment

InactiveCN110018377AImprove maintainabilityFacilitate timely accessTesting electric installations on transportData connectionAviation
Owner:XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA

Science and technology project review management system

InactiveCN108851603AImprove ventilationKeep properlyBook cabinetsDispersed particle filtrationEngineeringManagement system
Owner:广州诺为信息科技有限公司

Method, device and system for calling and controlling multimedia ringtone service

InactiveCN101668229AThere will be no hanging upGuarantee normal establishmentSpecial service for subscribersTransmissionCall controlComputer science
Owner:HUAWEI TECH CO LTD

Three-dimensional interlaced rock/mineral wool board and its production method and production equipment

InactiveCN102259379AHigh strengthNot prone to delaminationThermal insulationCeramic shaping apparatusMining engineeringCotton fibre
Owner:山东佳元重工机械有限公司

Gum dipping slurry, gum dipping rope head and preparation method of gum dipping rope head

ActiveCN114231146ANo color crossoverAchieve multi-color effectsPolyurea/polyurethane coatingsMulticolor effect coatingsPolymer sciencePolyurethane adhesive
Owner:广东康派环创科技有限公司

Microwave and millimeter wave coplanar common-caliber antenna based on embedded structure

ActiveCN112886234AHighly integratedImprove efficiencyParticular array feeding systemsRadiating elements structural formsMetal stripsMicrowave
Owner:NANTONG UNIVERSITY

Composite concrete precast assembly column

InactiveCN106760209AImprove toughnessLight weightStrutsPillarsButt jointCoaxial line
Owner:YANGZHOU UNIV

Risk identification method and device

InactiveCN106296195AGuaranteed accuracyEfficient identificationFinanceCharacter and pattern recognitionRisk ControlRisk identification
Owner:ADVANCED NEW TECH CO LTD

Preparation method of crumb rubber modified asphalt with high fatigue resistance and crack resistance

InactiveCN109337394AReduce consumptionImprove bindingBuilding insulationsPolymer scienceCrack resistance
Owner:湖北津泰环保科技有限公司

Zero-damage low-consumption on-orbit continuous pushing and launching system

ActiveCN113247306AImprove utilization efficiencyRich sourcesLaunch systemsCosmonautic partsAtmospheric sciencesSpaceflight
Owner:NAT UNIV OF DEFENSE TECH

Line determination method and device for offshore wind plant and medium

PendingCN114386203AEfficient layingIncrease flexibilityGeometric CADForecastingMarine engineeringOffshore wind power
Owner:华润电力技术研究院有限公司

Segmentation determination method and device for teaching videos

ActiveCN112668561AAccurate segmentationSegmentation is accurately realized according to the content characteristics of teaching videosData processing applicationsCharacter and pattern recognitionComputer graphics (images)Radiology
Owner:BEIJING CENTURY TAL EDUCATION TECH CO LTD

Battery charger capable of automatically stopping charging

InactiveCN104600819AReduce volumeReduce manufacturing costBatteries circuit arrangementsElectric powerElectrical resistance and conductanceTransformer
Owner:CHENGDU KEHONG ELECTRONICS

Full-biodegradation production device and method

PendingCN112406064AImprove the mixing effectFlat articlesElectric machineryControl switch
Owner:陕西淼丰园农业科技有限公司

Electrolytic detachment for implant delivery systems

ActiveCN106137294AStentsDiagnosticsBiomedical engineeringDelivery system
Owner:TYCO HEALTHCARE GRP LP

Dust filter installed in semiconductor exhaust gas treatment device

PendingCN108619845AAvoid pollutionAvoid harmCombination devicesAir pumpExhaust fumes
Owner:安徽京仪自动化装备技术有限公司

Nano degradable plastic track

PendingCN114808604AHas the ability to degradeEasy to handlePaving gutters/kerbsGround pavingsStructural engineeringRunway
Owner:宝力科技(宁国)有限公司

Shared internet access detection method and device, equipment and storage medium

PendingCN114285769ATransmissionData packEngineering
Owner:南京中孚信息技术有限公司 +3

Method for testing transverse wave velocity of indoor compaction test piece

InactiveCN102608211AAids in the study of propagation propertiesAnalysing solids using sonic/ultrasonic/infrasonic wavesVelocity propogationComposite mediaClassical mechanics
Owner:CHONGQING JIAOTONG UNIVERSITY

Mine filling method, material and equipment

ActiveCN113735540AEfficient curingEasy to transportSolid waste managementMaterial fill-upUrease enzymeSlurry
Owner:NANJING UNIV +1

Multi-core parallel minimum cost flow method and device for integrated circuit design

ActiveCN101964004ASimple designEasy to implement in parallelMultiprogramming arrangementsSpecial data processing applicationsComputer architectureThread pool
Owner:FUDAN UNIV

Steel wire indentation device

InactiveCN106040775AAvoid disorderNo damageEngineeringWire rope
Owner:WUXI FUMEI LIGHT ALLOY TECH

Winding machine for intelligent motor machining

ActiveCN114726171AImprove product qualityWinding lastsElectric machinesManufacturing dynamo-electric machinesWinding machineElectric machinery
Owner:扬州市新港电机有限公司

Neural network model training method based on pyramid pooling and long-term memory structure

InactiveCN112132257ALow costImprove classification accuracyCharacter and pattern recognitionNeural architecturesSample graphNetwork structure
Owner:HEBEI UNIVERSITY

Preparation method of high-purity high-density zirconium diboride ceramic dense body free of sintering aid

InactiveCN102503432AHigh densityReduce manufacturing costHigh densitySlurry
Owner:SICHUAN INST OF MATERIALS & TECH

Rail traffic display screen test equipment

InactiveCN110261691ALow costReduce control logicEnvironmental/reliability testsDisplay deviceAlternating current
Owner:PIXY SHANGHAI CO LTD

Message forwarding method and system and storage medium

ActiveCN113872866AAchieve simplificationImprove bearing efficiencyData switching networksPathPingEngineering
Owner:CHINA TELECOM CORP LTD

Heating device and electronic cigarette provided with same

InactiveCN110893013ATobaccoHigh energyLight beam
Owner:SMISS TECH

Post-treatment method of granular copper anode produced by pressing

PendingCN113106456AHalve the amount of lossReduce lossesDrying solid materials without heatFiberDesiccant
Owner:金昌镍都矿山实业有限公司 +1

Method of preparing BaxSr1-xTiO3 thin film using heat plasma mist state gasification process

InactiveCN1556240ASolve source material issuesReduce manufacturing costMolten spray coatingChemical vapor deposition coatingNitrateChloride
Owner:XI AN JIAOTONG UNIV

Simulation method for multi-thread based independent-adjustment configurable temperature control system

ActiveCN105676913AAchieving stand-alone operationFlexible reproduction of operating modesAuxillary controllers with auxillary heating devicesTemperature controlSimulation
Owner:BEIJING INST OF SPACE LAUNCH TECH +1

Noise reduction method and structure based on double-microphone Bluetooth earphone

PendingCN113271515AStrong connectionIncrease uplink noise reductionMicrophones signal combinationEarpiece/earphone noise reductionEngineeringHeadphones
Owner:猫牙(深圳)信息科技有限公司

Skiing board with brake device

InactiveCN108211323ASnowboardsSkisEngineeringArresting gear
Owner:厦门扬恩科技有限公司

Generative adversarial network training method oriented to band spreading, and audio encoding and decoding methods

ActiveCN107945811ALow decoding time complexityReduce space complexitySpeech analysisFrequency spectrumGenerative adversarial network
Owner:PEKING UNIV

Hub bearing

PendingCN113847336ARolling contact bearingsCastorsEngineeringAxial force
Owner:C&U CO LTD +1

Automatic sealing device

InactiveCN104930189AImprove sealingMiniaturizationEngine sealsEngineeringHigh torque
Owner:SHIMADZU ENG INC

Method for adjusting air speed of extractor hood and extractor hood

PendingCN113280380AImprove matchImprove accuracyDomestic stoves or rangesLighting and heating apparatusThermodynamicsAir velocity
Owner:QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1

Air source type direct food material adding electric cooker

InactiveCN110353483AVessels with intergral heatingCooking vessel constructionsSource typeEngineering
Owner:威海申安电子科技有限公司

Reactor used for determining corrosiveness judgment index of water quality and determination method

InactiveCN105203728AFlexible adjustmentEasy to operateTesting waterWater qualityEngineering
Owner:SHANDONG WATER & WASTEWATER MONITORING CENT

A Real-time Low-Frequency Oscillation Analysis and Optimal Correction Control Method of Power System

ActiveCN104333020BSafe and stable operationStable, safe and reliable operationFlicker reduction in ac networkPower oscillations reduction/preventionReal time analysisOriginal data
Owner:GUANGXI POWER GRID CORP +1

Domestic garbage pyrolyzing device with pyrolyzing furnace being provided with energy balls, tail gas tower being provided with magnetic field and electrostatic generator

InactiveCN107676790AIncreased oxygen activation capacityImprove the situation of low performanceIncinerator apparatusSlagOxygen
Owner:李艺 +3

Printer

PendingCN111993797AImprove ease of useTypewritersOther printing apparatusComputer hardwareTelecommunications
Owner:湖南大井电源技术有限公司

Boost type DC-DC converter synchronous power tube current limiting circuit

InactiveCN104539145AAvoid collusionPower conversion systemsDc dc converterCurrent limiting
Owner:CHANGAN UNIV

Article loading structure for drone unmanned aerial vehicle device

InactiveCN112009691ACause flight instabilityImprove securityFreight handlingAircraftsUncrewed vehicleControl switch
Owner:龙岩市远尚工贸有限公司

Automobile lift gate

InactiveCN108081931AGuaranteed aestheticsAvoid lossDoorsMaintenance ProblemWaste management
Owner:武汉神通模塑有限公司

Equipment for continuous online analysis of alkalinity of working solution in anthraquinone-process preparation of hydrogen peroxide and use method of equipment

PendingCN112875651ARealize continuous online analysisReduce labor intensityPeroxides/peroxyhydrates/peroxyacids/superoxides/ozonidesMaterial analysisAnthraquinonesAlkalinity
Owner:LIMING RES INST OF CHEM IND

Three-dimensional grid model generation method and device, electronic equipment and readable storage medium

ActiveCN112989541AWith precision requirementsHigh precisionGeometric CADSpecial data processing applicationsComputational scienceProcess equipment
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO +1

Double-chain suspended driving mechanism

InactiveCN102042379AEnsure mechanical transmission efficiencyGearingGearing detailsTransmitted powerEngineering
Owner:肖培林

Homogeneous vadose zone simulation test device and method

InactiveCN108489870AEasy to samplePromote reductionSurface/boundary effectRainfall simulationVadose zone
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Method for forming copper interconnected structure and CMP (Chemical Mechanical Polishing) equipment for same

ActiveCN102136452AImprove breakdown voltageExtended service lifeSemiconductor/solid-state device manufacturingCopper interconnectDiffusion barrier
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Flux core welding material

InactiveCN107498213AReduce cleaningReduce pollutionWelding/cutting media/materialsSoldering mediaSlagPotassium
Owner:ZHENJIANG SIDA ALLOY MATERIALS

Connecting rod

InactiveCN103410812ASimple structureWill not deformSecuring devicesEngineering
Owner:KUNSHAN WEIJIN HARDWARE PROD

Method and device for positioning magnetic head downwards to work position

InactiveCN101499285ATroubleshoot broken tech issuesReduce the chance of damageDisposition/mounting of recording headsMagnetic mediaElectric machine
Owner:SHANGHAI MINHANG HIGH SCHOOL +1

Detection device for rope clip

InactiveCN102910178ARope railwaysEngineeringAlarm device
Owner:SHAANXI HI TECH ENERGY DEV

Water blocking shaft device for single-shaft temperature control rotary table

PendingCN111207770AStop nastyAvoid damageMeasurement apparatus componentsTemperature controlWater block
Owner:CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC

Bearing fault diagnosis method based on LS-SVM and D-S evidence theory

InactiveCN108332970AImprove reliabilityHigh precisionMachine bearings testingCharacter and pattern recognitionLeast squares support vector machineInformation integration
Owner:CHINA RAILWAYS CORPORATION +1

Tumble detection method

ActiveCN113450539AConvenient health managementImprove reliabilityMedical communicationCharacter and pattern recognitionHuman bodyGyroscope
Owner:HANGZHOU DIANZI UNIV

Air conditioner system and control method thereof

InactiveCN104344474AReduce the temperatureIncrease temperatureMechanical apparatusSpace heating and ventilation safety systemsFour-way valvePlate heat exchanger
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD

Method and system for graphic display based on scalable vector graphic continuous information

InactiveCN103970896AGuaranteed uninterruptedGuaranteed continuitySpecial data processing applicationsGraphicsReal-time data
Owner:CHONGQING UNIV

Full-crown arbor transplanting method

InactiveCN103609387AImprove survival rateEasy to operateForestryCofferdamHabit
Owner:BEIJING MAIKEHAGE INT ECOLOGICAL ENVIRONMENT ENG SCI & TECH

Preparation method of peanut butter

InactiveCN111067073AFood freezingFood ingredient for microbe protectionCold airProcess engineering
Owner:葛国良

Method of preparing direct methanol fuel sell anode catalyst by sub-stannic acid method

InactiveCN1560946ACell electrodesMetal/metal-oxides/metal-hydroxide catalystsPtru catalystFuel cells
Owner:UNIV OF SCI & TECH BEIJING

Roofing system about the metal surface core-board

ActiveCN106703300AEnsure stabilityImprove thermal insulation and waterproof performanceRoof covering using slabs/sheetsMetal
Owner:CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP +1

Nano-copper conductive ink preparation method

InactiveCN101608077ASimple processMild reaction conditionsInksNon-conductive material with dispersed conductive materialDistillationSolvent
Owner:FUDAN UNIV

Comprehensive control method for high-power efficient energy consuming high-frequency switching power supply

ActiveCN102255529ARealize self-balancing current controlRealize constant voltage and constant current outputAc-dc conversionDc-dc conversionFull bridgeLow voltage
Owner:HUNAN UNIV

Insert encapsulation suspended feeding mold and working method thereof

PendingCN113843977AQuality improvementImprove yield rateCoatingsEngineeringMechanical engineering
Owner:苏州三卓韩一橡塑科技有限公司

Classification coding method and classification coding system based on BIM model

PendingCN112001021AUniqueness guaranteedGeometric CADSpecial data processing applicationsEngineeringData mining
Owner:SICHUAN ROAD & BRIDGE GRP

Compound synthetic fat-liquoring agent and preparation method thereof

InactiveCN107868854AGood fatliquoring performanceImprove performanceLeather impregnationSulfiteLanolin
Owner:青岛九洲千和机械有限公司

Method for detecting data transmission delay time of photoelectric theodolite wireless communication system

InactiveCN102045121ASolve the problem of data transmission delay time detectionEasy to operateRelay systems monitoringTime informationTheodolite
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Ejection-out type heat radiating device and electronic calculation equipment

PendingCN108235660AIncrease flow rateSpeed up convectionCooling/ventilation/heating modificationsEnergy efficient computingElectronComputer engineering
Owner:SICHUAN UNIV

Method for preparing standard substance for detecting residual amount of acetic esters in paper for cigarettes

InactiveCN102879503AImprove uniformityImprove stabilityComponent separationAcetic acidNitrogen
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC

Blind person intelligent navigation glasses system and device based on cloud computing

ActiveCN114246767AOvercome problems limited by hardware performanceEffective positioningWalking aidsInformation analysisEyeTap
Owner:HOHAI UNIV

Flowing water type cuboid ice evaporator

PendingCN110398091AReduce manufacturing costNovel structureEvaporators/condensersIce storing/distributionEngineeringDrive motor
Owner:上海浪拓制冷设备股份有限公司

LED glass support and manufacturing method thereof

ActiveCN104051596AImprove thermal conductivityImprove stability and securitySemiconductor devicesPower flowEngineering
Owner:广州市尤特新材料有限公司

Alkali liquor recycling and filtering device

InactiveCN108031176AEnable recyclingReduce cleaning costsFiltration circuitsGratingPulp and paper industry
Owner:WUXI QIHONG PACKAGING MATERIALS FACTORY

Novel gel coat resin for die and preparation method for novel gel coat resin

ActiveCN104845511AThe interface is tightly combinedImprove mechanical propertiesPigment treatment with organosilicon compoundsPolyester coatingsFumed silicaSilicon dioxide
Owner:WUJIANG ZHENYU SEWING EQUIP

Novel thermal insulation material and preparation method thereof

PendingCN111440414AImprove heat resistanceImprove instantaneous high temperature resistanceNano siliconThermal insulation
Owner:CHINA FIRST METALLURGICAL GROUP

Method and system for triggering synchronous failure of authentication process

ActiveCN101466096ASynchronisation arrangementSecurity arrangementMobile stationSubscriber identity module
Owner:DATANG MOBILE COMM EQUIP CO LTD

Hardware accessory polishing device

InactiveCN111015487AAchieve forward and backward movementAchieve left and right movementGrinding carriagesPolishing machinesPolishingElectric machinery
Owner:徐罗斌