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.

Composition for expression of 10RP 4.5/10 pigment and technical method for preparing color characterization matter using thereof

InactiveCN101397455AGood weather resistanceImprove stabilityLiquid surface applicatorsColor measuring devicesValue setNational standard

Owner:SHENZHEN OCEAN POWER INDUSTRIAL CO LTD +3

Flue gas heat energy utilization system and control method thereof

PendingCN107940438AReduce coal consumption for power supplyNo corrosionCombustion processIndirect carbon-dioxide mitigationThermal energyAir preheater

Owner:FUJIAN LONGKING

Train door capable of overturning to overlap with a platform, and opening and closing method of the train door

PendingCN109703582ASolve the gap problemImprove securityDoor arrangementLocomotivesElectrical and Electronics engineeringCar door

Owner:CHINA RAILWAY ERYUAN ENG GRP CO LTD

Method, equipment and system for detecting and controlling gasification furnace

PendingCN111753691AOptimize the air distribution conditionsImprove combustionGasifier feeding meansGasification processes detailsThermodynamicsProcess engineering

Owner:SHANGHAI ELECTRICGROUP CORP

Financial statement paper-to-electronic data collection matching error correction device

ActiveCN109348083ASimple structureEasy to store and carryPictoral communicationComputer scienceElectronic data

Owner:王萍

Water-cooling cylinder body air compressor with automatic adjusting function

PendingCN113417835ASave waterThe automatic adjustment function facilitatesPortable framesPump testingAuto regulationCooling effect

Owner:泰州捷能动力科技有限公司

Welding device for friction stitch welding

InactiveCN103203537ASmall footprintSave spaceNon-electric welding apparatusWorking environmentData acquisition

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Extrusion molding system for overhead cable

PendingCN110936578AEffective filteringAchieve recyclingWater resourcesEngineering

Owner:YUNNAN JULI CABLE MFG CO LTD

Trip chain-based connected passenger transport service evaluation method and device

PendingCN112365042AThe results of the analysis are comprehensiveForecastingCharacter and pattern recognitionSimulationTrip chain

Owner:RES INST OF HIGHWAY MINIST OF TRANSPORT

Teaching terrestrial globe

InactiveCN108230875AImprove clarityImprove learning efficiencyPlanetaria/globesElectrical appliancesDisplay deviceComputer module

Owner:王琼

Double-front-wheel turning mechanism

ActiveCN104670404AGood balance and stabilitySolve the off-the-ground problemSteering deviceEngineeringPulley

Owner:GUANGXI UNIV

Suspension fiber type float support structure

PendingCN108458701AHigh positioning accuracySimple structureSpeed measurement using gyroscopic effectsSpeed/acceleration/shock instrument detailsCircular coneFiber type

Owner:TIANJIN UNIV

Foundation setting method for high-rise building

InactiveCN109339030AMeet the bearing capacity requirementsMeet deformation requirementsSoil preservationTerrainMaterial resources

Owner:JIANGSU PROVINCIAL ARCHITECTURAL D&R INST

Lung-benefiting herbal tea and preparation method thereof

InactiveCN103988959ANo loss of nutritional valueHigh nutritional valueTea substituesTremellaAdditive ingredient

Owner:江小颖

Calcium carbonate reaction device

PendingCN112718071AQuality improvementEasy to operateSievingScreeningPhysical chemistryElectric machinery

Owner:耒阳市百汇粉体有限公司

Pit digging machine for tree planting with self-balance function

InactiveCN107548622AEasy to moveSimple structurePlantingFurrow making/coveringFixed frameElectric machine

Owner:阳新县茂盛林木苗圃科技有限公司

High-ductility protective film and manufacturing process thereof

PendingCN114381211AHigh elongation at breakAvoid breakingFilm/foil adhesivesLow-density polyethylenePolymer science

Owner:SUZHOU XINZHONGDE NEW MATERIAL CO LTD

Manufacturing method of high strength-toughness ultralow carbon and nitrogen-controlling austenitic stainless steel

InactiveCN102747297AImprove bindingImprove corrosion resistanceSmelting processNitrogen

Owner:JIANGSU XIHU SPECIAL STEEL

Wind energy triggering type punch press

PendingCN107283890ANo power consumptionWind motor combinationsMachines/enginesPunch pressControl theory

Owner:THE NANTONG HONEST MACHINERY

External energy oil capable of improving constipation and diarrhea

InactiveCN106728197APromote secretionPromote circulationCosmetic preparationsToilet preparationsExternal energyAdditive ingredient

Owner:曾惠民 +1

Lighting panel and lighting lamp

PendingCN108709094AEasy to controlPlanar light sourcesElectrical apparatusCapacitanceInsulation layer

Owner:SUZHOU OPPLE LIGHTING +1

Charred traditional Chinese medicine composition and preparation method thereof

InactiveCN104323959AWith warm meridians to stop bleedingKeep active ingredientsCosmetic preparationsHair cosmeticsSide effectTraditional medicine

Owner:郑州时代纳米生物技术有限公司

Dumpling filling device capable of automatically mixing filling and used for processing factory

InactiveCN110393194AStir wellAvoid pollutionShaking/oscillating/vibrating mixersDough-sheeters/rolling-machines/rolling-pinsProcessing plantsFuselage

Owner:XINCHANG CHONGXIN MASCH TECH CO LTD

Method for determining free amino acid in biogas slurry

InactiveCN109520949AExperimental analysis is accurateExperimental analysis is sensitiveColor/spectral properties measurementsSlurryAmino acid composition

Owner:ZHEJIANG UNIV OF TECH

High-power chip resistor

InactiveCN112908591AImprove cooling efficiencyExtended service lifeOther resistor networksResistor cooling/heating/ventillationEngineeringProtection layer

Owner:安徽省富捷电子科技有限公司

Engine radial force measuring system and engine radial force measuring method based on displacement measurement

ActiveCN106323526AApparatus for force/torque/work measurementEngineeringCircular surface

Owner:XIAN AEROSPACE PROPULSION TESTING TECHN INST

Preparation method of mannase mixture and application of mannase mixture in konjak beverage

PendingCN113957063AWith health functionReduce addMicroorganism based processesNucleic acid vectorBiotechnologyPichia pastoris

Owner:五峰杰成魔芋食品有限责任公司 +1

Virtual reality realization method based on augmented reality

InactiveCN107016704AEasy retrievalEasy to understandInput/output for user-computer interactionImage enhancementThree-dimensional spaceComputer graphics (images)

Owner:HANGZHOU DIANZI UNIV

Technology for manufacturing dielectric elastomer stacking driver

InactiveCN105071683AReduce stiffnessImprove conductivityElectrostatic generators/motorsCarbon nanotubeEngineering

Owner:HARBIN INST OF TECH AT WEIHAI

Integrated energy conversion and utilization system

InactiveCN101645670AFair useBatteries circuit arrangementsPV power plantsElectrical conductorHigh energy

Owner:HARBIN ENG UNIV

Production equipment for 5G base station communication pieces

ActiveCN114192320ATo achieve the purpose of flip cleaningImprove securityCleaning using gasesSpray boothsMechanical engineeringExhaust pipe

Owner:徐州启峰智能科技有限公司

Electrically-driven axle and vehicle

PendingCN114701302AAvoid hanging outImprove reliabilityBraking element arrangementsElectric propulsion mountingReduction driveElectric machinery

Owner:LINGONG GROUP (JINAN) HEAVY MACHINERY CO LTD

Rehabilitation training kicking machine

InactiveCN102743839AGymnastic exercisingChiropractic devicesEngineeringRehabilitation training

Owner:郑光松

Oil removal powder for cleaning stainless steel filter element for petroleum refining and cleaning method

PendingCN114525517AEasy to cleanFacilitate strippingProcess efficiency improvementCarboxylic acidComponents of crude oil

Owner:宁波吉海金属科技有限公司

Supported polyoxometallate material for preparing aniline through nitrobenzene hydrogenation

PendingCN113751068AEasy to prepareLow priceOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystHydrogenation reaction

Owner:JILIN INST OF CHEM TECH

A nationwide vegetable garden interactive system based on Internet

InactiveCN108985623ALighten the tedious processIncrease opportunities to get close to natureResourcesWorking pressureThe Internet

Owner:赵慧斌

Method for preparing surface patterned polymer film through laser machining

InactiveCN106832380AReduce lossEasy to operateCoatingsSurface patternPolypyrrole

Owner:TIANJIN UNIV

Device and method for recovering nickel element and aluminum element

ActiveCN113122704AShort payback periodEasy to separateProcess efficiency improvementPregnant leach solutionAluminium hydroxide

Owner:CHINA ENFI ENGINEERING CORPORATION

Power supply clamping electrostatic discharge protection circuit

PendingCN114649803AAvoid false trigger situationsStrong False Trigger ImmunityEmergency protective arrangements for limiting excess voltage/currentHemt circuitsControl theory

Owner:PEKING UNIV

Air cylinder telescopic worktable

InactiveCN112247917AShorten the timeSave human effortWork benchesPhysicsSafety coefficient

Owner:苏州美罗升降机械有限公司

High-speed stacking machine and control method thereof

InactiveCN114275439AImprove work efficiencyConveyorsStorage devicesControl engineeringMachine

Owner:TAIYUAN OTTLE LOGISTICS TECH CO LTD

Device and method for automatically detecting water quality of oilfield wet steam generator

PendingCN106770923ARealize real-time online detectionImprove steam injection qualityChemical analysis using titrationSulfite saltWet steam

Owner:李刚 +1

Method and system for rendering quadrilateral wireframe of model and model rendering equipment

PendingCN114170368AImplement color renderingReduce consumptionImage analysisTexturing/coloringVideo memoryComputer graphics (images)

Owner:BOE TECH GRP CO LTD

Granulating device for organic fertilizer processing

InactiveCN108889239AImprove granulation efficiencyImprove granulation qualitySievingScreeningEngineeringOrganic fertilizer

Owner:安徽乐农环保科技有限公司

Network user behavior tracking method and platform

ActiveCN107995289AImprove securityAccurate trackingData switching networksData setTime segment

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Cleaning machine for button cells

InactiveCN103394482AReduce labor costsIncrease productivityCleaning using liquidsProduction lineButton battery

Owner:耀安电池电源科技(深圳)有限公司

Control valve, air conditioner system and machining method of control valve

ActiveCN111720583AAchieving positive throttlingCompact structureMultiple way valvesFluid circulation arrangementEngineeringControl valves

Owner:ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD

Rose-flavor lagerstroemia indica hand sanitizer

InactiveCN106806235AVersatileWith antiperspirant functionCosmetic preparationsToilet preparationsHand sanitizerSolvent

Owner:王国成

Towel drying rack used for barbershops

InactiveCN105725899AEasy to findSimple structureDomestic applicationsAgricultural engineering

Owner:刘贵贤

Stopper, anti-loosening assembly, oil valve anti-loosening structure and anti-loosening structure mounting method

PendingCN114352626AAvoid R angleMaximize the use of spaceValve arrangementsNutsStructural engineeringMachine

Owner:SHANGHAI INST OF SPACE PROPULSION

Fume outlet for discharging welding fume of pipes and mounting method of fume outlet

InactiveCN106736065AReasonable structureGood stability and securityWelding/cutting auxillary devicesAuxillary welding devicesEngineeringWelding fume

Owner:SHANGHAI INSTALLATION ENG GRP

River pollutant flux intelligent calculation and prediction method based on integrated neural network

ActiveCN112906936ARealize intelligent discriminationAccurately quantify the degree of pollutionForecastingCharacter and pattern recognitionStream flowPollutant flux

Owner:中地大海洋(广州)科学技术研究院有限公司 +1

Single-phase grounding fault discrimination method of small-current grounding system based on energy model

ActiveCN107402340AReaction energy accumulationAvoid fireFault location by conductor typesOvervoltageSimulation

Owner:NR ELECTRIC CO LTD +1

Automotive steering bulb long in service life

InactiveCN108468709AEffective protectionAvoid direct contactEngine sealsNon-rotating vibration suppressionAgricultural engineeringBulb

Owner:ANHUI DIERO MACHINERY

Safe and anti-theft household intelligent recognition door lock

InactiveCN112031548AGuaranteed accuracyImprove securityKeyhole guardsNon-mechanical controlsStructural engineeringIdentification device

Owner:宁波镇海铂悦锁具有限公司

Method for analyzing and detecting organic matters in solid and liquid through laser thermal cracking

PendingCN114428123AMeeting Research NeedsEffectively Estimating Conversion RatesComponent separationMaterial analysis by electric/magnetic meansSmall sampleErbium lasers

Owner:海南锋测生物科技有限公司

Tilting control method of converter accidents

InactiveCN102021268AAvoid drowningImprove securityManufacturing convertersAutomatic controlOxygen

Owner:CHINA ENFI ENGINEERING CORPORATION

Glue special for veneer pasting of boards and woods

PendingCN114262590ASmall shrinkageGood effectMonocarboxylic acid ester polymer adhesivesNon-macromolecular adhesive additivesWood veneerPolymer science

Owner:志光家具(象州)有限公司

Encoding device, encoding method, encoding program, and imaging device

InactiveCN101107838APulse modulation television signal transmissionImage codingExternal storageImaging processing

Owner:SONY CORP

Water softening equipment softening system and water softening equipment

PendingCN112573617AAvoid Water Pressure FluctuationsIncrease profitSpecific water treatment objectivesWater/sewage treatment by ion-exchangeWater softeningEngineering

Owner:GREE ELECTRIC APPLIANCES INC

Combustion chamber of gasoline direct injection engine

PendingCN113756934APromote atomizationIncrease the distributionInternal combustion piston enginesCombustion chamberGasoline direct injection

Owner:GUANGXI UNIV

Sulfate-erosion-resistant preservative for underground concrete structure

ActiveCN105174808AMeet the requirements of anti-corrosion performanceExcellent resistance to sulfate attackPreservativeSulfate

Owner:FUJIAN CONSTR ENG GRP BUILDING MATERIAL SCI & TECH DEV

Full-color touch lattice module and control method

InactiveCN105183263AStatic indicating devicesInput/output processes for data processingCapacitanceKey pressing

Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

LED plant growth lamp adopting COB packaging

InactiveCN107461665AImprove cooling effectImprove light color consistencyElectric circuit arrangementsLighting heating/cooling arrangementsGrowth plantEngineering

Owner:GUANGDONG LCLED LIGHTING

Door body assembly of clothes treatment equipment, assembling method and clothes treatment equipment

PendingCN112095303AReduce wearAvoid wear and tearOther washing machinesTextiles and paperEngineeringStructural engineering

Owner:QINGDAO HAIER DRUM WASHING MACHINE +1

High-pressure atomization humidifier for fuel cell test equipment

PendingCN113314731AReduce humidityTemperature controlElectrical testingFuel cellsThermodynamicsFuel cells

Owner:苏州就是能源科技有限公司

Graphite machining equipment and machining method thereof

PendingCN108704724APass smoothlyImprove efficiencySievingScreeningGraphiteEngineering

Owner:DATONG XINCHENG NEW MATERIAL CO LTD

Microbial gelled material and method for forming magnesite by using same to glue sand grains

InactiveCN102531432AGood mechanical propertiesImprove performancePeristaltic pumpSporosarcina pasteurii

Owner:SOUTHEAST UNIV

Heterojunction nano material, lithium ion battery negative electrode pole piece and lithium ion battery

InactiveCN104143636AImprove electrochemical performanceMeet high reversible specific capacityMaterial nanotechnologyCell electrodesHeterojunctionPole piece

Owner:HUAWEI TECH CO LTD

Double energy consumption type damper

PendingCN111691566AImprove energy consumptionImprove fatigue resistanceProtective buildings/sheltersShock proofingViscoelastic dampingEarthquake resistance

Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Seawater desalination system with improved seawater preheating process

InactiveCN101734741AEfficient use ofLow costGeneral water supply conservationSeawater treatmentEngineeringSeawater

Owner:CHINA SHENHUA ENERGY CO LTD +4

Method for synthesizing mannich alkali steel inhibitor mother liquor and steel inhibitor mother liquor

ActiveCN101158043AFluid removalAqueous solutionMaterials science

Owner:新疆石油学院 +1

Valve mechanism, fuel injecting device, and tappet

PendingCN111365089APrevent rotationImprove NVH performanceValve arrangementsMachines/enginesCylinder headEngineering

Owner:SCHAEFFLER TECH AG & CO KG

Aeration dispersion device for efficient water treatment

InactiveCN112174300ANot prone to cloggingImprove reliabilityTreatment using aerobic processesSpecific water treatment objectivesPipe fittingGate valve

Owner:吕超

One-stop self-service detection terminal based on reagent selling

PendingCN112767611AApparatus for meter-controlled dispensingComputer hardwareTerminal equipment

Owner:安徽阿尔梅达健康科技有限公司

Process for preparing alpha-phase nickel hydroxide by microwave water heating method

InactiveCN1724390AImprove stabilityImprove electrochemical performanceNickel oxides/hydroxidesMicrowaveNickel oxide hydroxide

Owner:SHANGHAI JIAO TONG UNIV

Self-service consigning device for luggage of aviation passengers

InactiveCN103942867AIt will not affect normal check-inMeet airport specification requirementsControl devices for conveyorsIndividual entry/exit registersAviationInformation processing

Owner:SHENZHEN JG TECH IND

Electric connecting sheet and battery module using same

PendingCN110970592AImprove cooling effectControl temperature riseSecondary cellsCell component detailsElectrical connectionEngineering

Owner:郑州深澜动力科技有限公司

Variable-displacement rotor oil pump

ActiveCN113638786AImprove slippery environmentReduce power wasteInternal combustion piston enginesPressure lubrication with lubrication pumpEngineeringMechanics

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Traditional Chinese medicine preparation for treating tumor diseases and preparation method

InactiveCN104208588AInhibition of mutagenesisInhibit tumor growthReptile material medical ingredientsAntineoplastic agentsDiseaseFritillaria cirrhosa

Owner:李萍

Energy-saving and heat-insulating wall suitable for bathroom in non-heating room

InactiveCN112982720APromote circulationGood energy saving effectSolar heating energyBatteries circuit arrangementsThermodynamicsEngineering

Owner:王爱林

Personalized taskbar display method and device applied to Windows 10 system

PendingCN114327725AImprove experienceMeet the needs of personalized settingsExecution for user interfacesInput/output processes for data processingPersonalizationTaskbar

Owner:ZHUHAI BAOQU TECH CO LTD

Platinum/attapulgite nano supported catalyst, and preparation method and application thereof

InactiveCN103706354AEasy to separateHigh catalytic activityOrganic compound preparationCatalyst activation/preparationImpurityReducing agent

Owner:YANCHENG TEACHERS UNIV

Data processing method and device

InactiveCN106095718AProcessing speedImprove accuracyDigital computer detailsElectric digital data processingComputer hardwareComputer science

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Intelligent furniture control method and device and intelligent furniture

ActiveCN112866928AConnection managementBroadcast service distributionComputer hardwareEmbedded system

Owner:刘盛荣

High-linearity variable-gain transimpedance amplifier based on CMOS (complementary metal oxide semiconductor) process and working method thereof

PendingCN114785298AStability is not affectedImprove linearityAmplifier modifications to reduce non-linear distortionGain controlHemt circuitsTransimpedance amplifier

Owner:XI AN JIAOTONG UNIV

Contact line assembly driving device and mobile contact network system

InactiveCN111845464AReduce control difficultyTrolley linesContact networkStructural engineering

Owner:智慧支点(北京)科技有限公司

Interactive science popularization system based on multimedia display

InactiveCN105702184AAdd funAchieve interactionAdvertisingDisplay meansDisplay deviceEngineering

Owner:HEFEI SCI & TECH MUSEUM

Non-circulating flow liquid flow battery

ActiveCN110224157ASmall footprintIncrease volume specific energyElectrolyte stream managementRegenerative fuel cellsElectrolysisEngineering

Owner:钱志刚

Method and structure for optimizing cogging torque of built-in type permanent-magnet synchronous motor

InactiveCN105978273ADoes not affect other featuresHigh control precisionSynchronous machine detailsSynchronous motorPermanent magnet synchronous motor

Owner:SHANGHAI DIANJI UNIV

Low-power-consumption radio frequency card reading circuit

InactiveCN105868673AReduce power consumptionSolve the problem of frequent battery replacement and inconvenience to usersSensing by electromagnetic radiationElectricityCarrier signal

Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Ultrasonic fingerprint identification module and electronic device

InactiveCN109492495AReduce lossReduce distancePrint image acquisitionUltrasonic sensorAdhesive

Owner:NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH

Polyethylene glycol-modified calcitonin

InactiveCN101618218AMeet the requirements of industrial productionLow costNervous disorderPeptide/protein ingredientsDiseasePolyethylene glycol

Owner:SHANGHAI INST OF PHARMA IND +1

Improved dual-purpose electronic scale

InactiveCN105937986AAvoid damageLow costWeighing apparatus using elastically-deformable membersWeighing apparatus detailsEngineeringDual purpose

Owner:申俊

Control method for student mobile phone and student mobile phone

InactiveCN104010073AEasy to useEasy to controlSubstation equipmentTelecommunications networkClient-side

Owner:SHENZHEN CITY FUTIAN DISTRICT SCI & TECH EDUCATION ASSOC FOR JUVENILES

An unmanned ship communication module capable of automatically selecting a communication mode

InactiveCN109922524ASave powerImprove positioning efficiencySatellite radio beaconingTransmission monitoringSatellite positioningMicroprocessor

Owner:TIANJIN CHAOZHI OCEAN TECH CO LTD

Cable frame at bottom of car

InactiveCN103775745AStable structureAvoid deformationPipe supportsElevatorsEngineeringCanis lupus familiaris

Owner:SUZHOU XINDA ESCALATOR ACCESSORIES

Mobile terminal and method capable of performing end-to-end communication under offline condition

ActiveCN104901716AGet rid of the bondageGuaranteed to workTransmissionTelecommunicationsComputer science

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Formation method of semiconductor structure

PendingCN114496792AGuaranteed stressDoes not affect mobilitySemiconductor/solid-state device manufacturingSemiconductor devicesMaterial growthEtching

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

High voltage power grid harmonic wave absorption and grid voltage oscillation suppression device

ActiveCN109768553AHigh fundamental impedanceSmall fundamental lossPower oscillations reduction/preventionHarmonic reduction arrangementElectrical devicesElectron

Owner:上海羲源电气科技有限公司

High-temperature smashing reaction device for chemical industry fuels

PendingCN107459995AWell mixedImprove pyrolysis efficiencyCoal charges mechanical treatmentDirect heating destructive distillationChemical industryThermodynamics

Owner:华南理工大学云浮研究院

Die ejector device

InactiveCN103722098AImprove practicalityExtended service lifeEjection devicesEngineering

Owner:SUZHOU BOHUI ACCURATE MACHINE

Naming method and system for smart home equipment and computer equipment

InactiveCN112448869AEasy to controlAccurate positioning and identificationHome automation networksTarget controlOperating system

Owner:SHENZHEN TCL DIGITAL TECH CO LTD

Anti-fingerprint processing device and method for whole stainless steel surface

InactiveCN111644310ASave manpower and material resourcesIncrease productivityPretreated surfacesSpecial surfacesProcess engineeringSS - Stainless steel

Owner:ZHAOQING HONGWANG METAL IND

Method for determining mapping relation from space linear vector to projection plane attitude

PendingCN114022347AAchieve correctnessUnified approachImage enhancementImage analysisPattern recognitionAttitude testing

Owner:中国人民解放军63875部队

Logistics monitoring management method and device based on GPS and Beidou positioning and computer readable storage medium

PendingCN111785008AEasy to understandEasy to controlInstruments for road network navigationDetection of traffic movementLogistics managementData information

Owner:苏州信泰中运物流有限公司