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.

Obstacle avoidance method and device for agriculture and forestry robot, computer equipment and storage medium

PendingCN112297011AImprove the effect of obstacle avoidanceReduce hardware costsProgramme-controlled manipulatorPosition/course control in two dimensionsObstacle avoidanceAgricultural engineering

Owner:久瓴(上海)智能科技有限公司

Application of phosphoric acid ester compound to flotation of calcium-containing minerals

ActiveCN105149107AStable performanceReduce dosageFlotationSelective inhibitionCalcite

Owner:CENT SOUTH UNIV

Laser welding head structure capable of automatically cooling welded workpiece

InactiveCN105397318ASimple structure of cooling systemAvoid wastingLaser beam welding apparatusEngineeringMechanical engineering

Owner:SUZHOU RECEN PRECISION MACHINERY CO LTD

Furnace hearth exhaust gas waste heat utilizing system

InactiveCN110056917AEmission reductionDischarge fullyLighting and heating apparatusWater heating stoves/rangesAutomotive engineeringExhaust fumes

Owner:上海盟炊节能科技有限公司

Cucumber storage method

InactiveCN106689342ASimple methodImprove firmnessNatural extract food ingredientsFruits/vegetable preservation by coatingWater contentEconomic Income

Owner:蚌埠市宗洼草鸡养殖农民专业合作社

Preparation method of cordyceps sinensis seaweed powder for enhancing immunity

InactiveCN108077808AImprove human immunityImprove health effectsFood ingredient functionsHuman healthMicrowave

Owner:沈阳味丹生物科技股份有限公司

Preparation method of high-interface-strength fiber composite material

ActiveCN113638228AImprove wetting efficiencyImprove interface strengthCarbon fibresUltrasonic/sonic fibre treatmentPolymer chemistryFibrous composites

Owner:XI AN JIAOTONG UNIV

Preparation method of kiwano fruit tea

InactiveCN107647030ALong storage timeEasy to carryPre-extraction tea treatmentChemistryDigestion

Owner:福建山瓜瓜农业发展有限公司

Fixing bracket and system thereof

InactiveCN111166449ASimple structureLow costChiropractic devicesExternal osteosynthesisBone spiculesFixation bone

Owner:赵成跃

Placement frame of sports goods

InactiveCN106213845ACabinetsFittingObject storageLoudspeaker

Owner:武汉市冰果体育文化有限公司

Embedded vacuum circulating heat-collecting component

InactiveCN102052787AStart fastMuch hotterSolar heat devicesSolar thermal energy generationCarbon steelFrost

Owner:赵明辉

Waterborne coating for magnesite artworks and preparation method thereof

ActiveCN104059462ARaw materials are easy to getEasy to prepareCoatingsChemistryEmulsion

Owner:FUJIAN TENGLONG IND

Text information identification method, man-machine conversation method and related device

PendingCN110717026AReduce false recoveryImprove accuracyNatural language data processingText database queryingInformation retrievalData science

Owner:TENCENT TECH (SHENZHEN) CO LTD

Tracheotomy intubation system

PendingCN113679920AIncrease the number of functional interfacesReduce the impactTracheal tubesTrach tubeEngineering

Owner:重庆市渝北区人民医院

Perylenediimide compound, synthesis method and application in Fe3+ detection thereof

PendingCN108003157AHigh sensitivityLow detection limitOrganic chemistryColor/spectral properties measurementsIonChemical synthesis

Owner:INST OF PHARMACY SHANDONG PROV ACAD OF MEDICAL SCI

On-board hydrogen energy protection device based on new energy vehicle

ActiveCN110356222AInnovative designEasy to operateSignalling/lighting devicesFuel supplyOn boardEngineering

Owner:懿福新能源科技有限公司

Manual-imitating flag raising flagpole

InactiveCN102913035AGuaranteed flag-raising time and speedAchieve a majestic effectTowersGearing elementsEngineeringPulley

Owner:NANTONG YAOLONG METAL MFG

Plastic earpiece connecting structure

InactiveCN106371223ASave metal material costLow costNon-optical partsEngineeringMetallic materials

Owner:王虹

Lighting device

InactiveCN105526513AElectric circuit arrangementsLighting elementsLighting systemEngineering

Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +3

Gallium nitride wafer material containing insulating substrate and preparation and application thereof

PendingCN113555311AImprove integration compatibilityImprove chip processing speedSolid-state devicesSemiconductor/solid-state device manufacturingPhysicsChemistry

Owner:SOUTH CHINA NORMAL UNIVERSITY

A storage method for image data

InactiveCN101783859BImprove access performanceBroad application prospectsPictoral communicationReference blockSingle element

Owner:NO 771 INST OF NO 9 RES INST CHINA AEROSPACE SCI & TECH

Metal-containing hazardous waste treatment process

PendingCN114130798ALow probability of containing pathogenic bacteriaGood sterilization effectTransportation and packagingSolid waste disposalMagnetic separatorPower station

Owner:高邮市环创资源再生科技有限公司

High efficiency building water repellent

InactiveCN104743956AEasy constructionStrong anti-leakage and anti-seepage performanceSodium silicateCalcium hydroxide

Owner:吴旭

Treatment management system formed for physical signal health state

InactiveCN107919172AAvoid Misdiagnosis and Missed DiagnosisImprove the level of diagnosis and treatmentMedical communicationDrug and medicationsNetwork interfaceTreatment management

Owner:广州市行心信息科技有限公司

Application of biomarker for detecting intracranial aneurysm, expression method and kit

PendingCN112322732AInnovativeMicrobiological testing/measurementBiological material analysisProtein proteinUrology

Owner:黄焱明

Quick tidal current reversal control method of hybrid direct current transmission

InactiveCN104104101AFast flow reversal controlAvoid situations where it doesn't workElectric power transfer ac networkPower gridTransmission system

Owner:CHINA SOUTH POWER GRID ELECTRIC POWER RES INST +1

Hybridoma cell strain and application thereof

PendingCN114703146ABiological material analysisMicroorganism based processesLaboratory cultureAntibody

Owner:SHANXI AGRI UNIV

Method and device for acquiring picture information by session window

ActiveCN102236676AEasy to operateImprove user experienceData switching networksSpecial data processing applicationsSession IDWeb page

Owner:TENCENT TECH (SHENZHEN) CO LTD

Data transmission method, device and system

PendingCN110536466AWireless communicationEmbedded systemData transmission

Owner:ZTE CORP

Environment-friendly toilet detergent

InactiveCN107723116AGood toilet cleaning effectEfficient removalNon-ionic surface-active compoundsOrganic detergent compounding agentsIrritationOrganic acid

Owner:佛山君帝环保科技有限公司

Preparation method of samarium-cobalt magnet with low sintering temperature and high knee point magnetic field

ActiveCN113421760ALower sintering temperatureReduce volatile lossInductances/transformers/magnets manufactureMagnetSamarium

Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Unmanned aerial vehicle air pollution patrol system and method

PendingCN113625760AImprove inspection efficiencyImprove accuracyMeasurement devicesPosition/course control in three dimensionsEngineeringEnvironmental monitoring

Owner:江苏省环境工程技术有限公司

Intelligent cervical cancer cell detection method based on liquid-based thin-layer cell detection technology TCT

ActiveCN112950585ALower requirementRealize five classificationsImage enhancementImage analysisCell smearCervical ca

Owner:ARMY MEDICAL UNIV

Method for manufacturing earplug and earplug manufactured by method

PendingCN114347371ANot easy to eversionHigh degree of automationEarpiece/earphone manufacture/assemblyMechanical engineeringAcoustics

Owner:东莞市荣豪哲电子科技有限公司

Structure of integrated debugging pressing plate

InactiveCN102218669AImprove Passive QuestionsGood integration effectPositioning apparatusMetal-working holdersEngineeringMachine tool

Owner:宋剑

Method for rapidly preparing double-layer structure foam with low residual monomer content, foam material and application thereof

ActiveCN113429622AStrong maneuverabilityLess residual monomerComposite materialResidual monomer

Owner:WANHUA CHEM GRP

Copper bar surface polishing device and method

ActiveCN113547440AThe overall structure is compactStrong linkagePolishing machinesGrinding drivesElectric machineryPolishing

Owner:中山市佳瑞智能科技有限公司

Front-end test box of video monitoring device

InactiveCN110719460AIncrease profitHigh cable utilizationTelevision systemsContactorEngineering

Owner:中铁十局集团电务工程有限公司

Solar streetlight with adjustable power and power control method thereof

InactiveCN101639189ASave electricityGood energy saving effectPoint-like light sourceElectric circuit arrangementsPower controlLight source

Owner:倪干

Mechanical arm motion planning method and system for cleaning space rectangular area

ActiveCN113951761AImprove work efficiencyIncrease average speedAutomatic obstacle detectionTravelling automatic controlPhysicsElectric machinery

Owner:杭州景吾智能科技有限公司

High-temperature-resistant emergency plugging material and application thereof

PendingCN111690388AMeet the requirements of deep high temperature leak pluggingMeet the technical requirements of high pressure leakage pluggingDrilling compositionChemistryCalcium carbonate

Owner:CNOOC TIANJIN BRANCH +1

Composition 55092202050677 and application thereof in drug for preventing and treating liver injury

InactiveCN105168216AOrganic active ingredientsDigestive systemDrugOrganic synthesis

Owner:CHANGZHOU HIGH TECH RES INST OF NANJING UNIV

Semiconductor vertical schottky diode and method of manufacturing thereof

PendingCN112740422ATransistorSolid-state devicesPhysicsElectrically conductive

Owner:LFOUNDRY SRL

Ready meat ball

InactiveCN101224014ASave time and effort Taste and nutritional contentMeet needsFood preparationNutrientChemistry

Owner:陈学燕

Method for deploying business through content distribution in cluster servers

InactiveCN104219329AEnsure correct deploymentConvenient queryTransmissionClient-sideContent distribution

Owner:INSPUR QILU SOFTWARE IND

Combustion seal including cylinder liner and shim

PendingCN113513423AEngine sealsCylinder headsAutomotive engineeringHead gasket

Owner:DRIV汽车公司

Large power solid-state illumination street light fitting

InactiveCN101216151AReduce operating temperatureThe overall operating temperature is reducedMechanical apparatusPoint-like light sourceSolid-stateWorking temperature

Owner:DONGGUAN CLED OPTOELECTRONIT TECH

Pharmaceutical preparation for treating functional dyspepsia, and preparation method of pharmaceutical preparation

InactiveCN105902657AAccelerated exclusionAdjust the tasteOrganic active ingredientsDispersion deliveryFructus aurantii immaturusHawthorn fruit

Owner:默比(广州)药业有限公司

Planting field soil processing method for pumpkin planting

InactiveCN107493713AReduce usageReduce frequency and dosageFertilising methodsPlant protectionFertilitySoil preparation

Owner:界首市高丰农业专业合作社

Winch with long service life

InactiveCN108466952AExtended service lifeAvoid damage to the hoistWinding mechanismsEngineeringResistor

Owner:肇庆市创业帮信息技术有限公司

Live television program playing method

InactiveCN111093085AImprove user experienceReduce missed viewsSelective content distributionStart timeCable television

Owner:SICHUAN HONGMEI INTELLIGENT TECH CO LTD

Production method of tea-aroma sugar-free natto cake

InactiveCN111972454ABright yellow colorFine and uniform shapeDough treatmentPre-baking dough treatmentChemistryEdible oil

Owner:王欣

Intelligent application integrated development tool based on Eclipse

PendingCN113590096AReduce development difficultyImprove development efficiencySoftware testing/debuggingCreation/generation of source codeSmart applicationsIntegration service

Owner:无锡智信云信息科技有限公司

Box body with connecting rod type clamshell mechanisms

ActiveCN110758894ACompact structureSmall footprintPower-operated mechanismPin hingesFixed hingeStructural engineering

Owner:湖北三江航天红林探控有限公司

Locking device of inspection well lid

InactiveCN103643699AAvoid safety hazardsAvoid liftingArtificial islandsUnderwater structuresAnti theftEngineering

Owner:RAYNET TECH

Production system suitable for assembling 27.5 kV isolating switch

PendingCN112735879AImprove work efficiencyShorten the timeElectric switchesDisconnectorStructural engineering

Owner:CHUANTIE ELECTRIC TIANJIN GRP

Micro-vortex internal circulation anaerobic bioreactor

InactiveCN112875855AKeep cleanImprove use efficiencySpecific water treatment objectivesWaste based fuelBiogasMechanical engineering

Owner:李良生

A GPU display memory management method with achain structure

InactiveCN109376003AHigh memory usageSave memory resourcesResource allocationImage memory managementDisplay memoryChain structure

Owner:CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST

Socket with LED (Light-Emitting Diode) night lamp

InactiveCN101976788ACoupling device detailsEngineeringNightlight

Owner:NANTONG XINYING DESIGN SERVICE

Power-on self-test device of electrical equipment and electrical equipment

PendingCN114527402AImprove securityShort-circuit testingShort circuit faultReliability engineering

Owner:GREE ELECTRIC APPLIANCES INC OF ZHUHAI

Manufacture method of multi-color high-light transparent injection moulding piece

InactiveCN101422969AExtend the production cycleHigh process requirementsDomestic articlesSpecial surfacesInjection equipmentComposite material

Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Support-free fabricated formwork device for multi-ribbed floor system and construction method

ActiveCN111779169ASimple structureEasy to transportFloorsRebarAssembly (construction)

Owner:天津洪晟基业建材有限公司

Synthesis method of 3-amino-4-phenylboronic acid pinacol ester

InactiveCN107383076ASynthetic circuit is simpleSave raw materialsGroup 3/13 element organic compoundsIonBromine

Owner:GL BIOCHEM SHANGHAI

Method for cultivating cucumber seedlings

InactiveCN109006436APromote growthQuality improvementSeed and root treatmentSaving energy measuresNutrientSowing

Owner:FOSHAN UNIVERSITY

Mobile terminal

InactiveCN104935700AEasy to operateEasy adjustment and controlTelevision system detailsDigital data processing detailsData transmissionTimer

Owner:SHENZHEN JIUZHOU ELECTRIC

A castor wheel

PendingCN111801230AEasy to cleanLow risk of accumulationCastorsAutomotive engineeringFlange

Owner:NGI AS

Potential semantic index-based internet surfing behavior analysis method and system, and medium

PendingCN112686050ASemantic analysisNeural architecturesFeature (machine learning)Deep neural networks

Owner:北京明朝万达科技股份有限公司

Intelligent joint defense lifting roadblock system

InactiveCN113216041AReduce pedestrian injuriesAvoid jaywalkingArrangements for variable traffic instructionsTraffic restrictionsEngineeringPhysical therapy

Owner:安道瑞智控(深圳)有限公司

Drive system of oil pump

InactiveCN105114144AImprove accuracyThe operation process is simpleLubricating pumpsPressure lubrication with lubrication pumpRotational axisPneumatic pressure

Owner:HUNAN UNIV OF TECH

Method for extracting composite flax dietary fiber

InactiveCN104705662ANo generationNo pollution in the processFood preparationWater solubleDietary fiber

Owner:邱夏

Mounting structure used for deformation control of wall-mounted air conditioner faceplate

InactiveCN106524464AReduce production difficultyImprove pass rateHeating and ventilation casings/coversEngineeringSurface plate

Owner:GUANGDONG CHIGO AIR CONDITIONING

Air purifier

InactiveCN108895555AMechanical apparatusLighting and heating apparatusEngineeringAir channel

Owner:FOSHAN RIRISHENG TECH CO LTD

Control system of fluorescent lamp and LED lamp integrated energy-saving lamp

InactiveCN101815377ALow costGood performanceElectrical apparatusElectric light circuit arrangementEngineeringLED circuit

Owner:东莞市格尔电器科技有限公司

Gankeshuangqing capsule drug composition and preparation method thereof

InactiveCN105326851ANo obvious toxic reactionLong-term medication is safe and reliableOrganic active ingredientsAntipyreticCoated tongueHigh grade fever

Owner:杨海娟

Multifunctional animal tissue sampling cutter

InactiveCN105699114AShorten the timeOvercome single functionWithdrawing sample devicesTissue samplingEngineering

Owner:GUIZHOU UNIV

Trichoderma preparation for controlling pepper phytophthora blight and field tank mix pesticide containing the same

InactiveCN103392744AGood dispersion effectLong shelf lifeBiocideFungicidesEugenolPesticide

Owner:ZHEJIANG UNIV

A neural network embedding system for a speaker-free confirmation text

InactiveCN109165726AGood embedding effectMismatch EnhancementNeural architecturesNeural learning methodsSpeech recognitionNerve network

Owner:联智科技(天津)有限责任公司

Method for preparing urination promoting poria cocos healthcare product

InactiveCN109645482AProcess stabilityIncrease productivityNatural extract food ingredientsFood ingredient functionsFlavorWolfiporia extensa

Owner:BOZHOU QIANCAO PHARMA

Wind turbine generator set impeller turning device and turning method

ActiveCN105673349ASimple structureImprove turning efficiencyWind motor assemblyWind energy generationAutomotive engineeringNacelle

Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP

All-direction panoramic monitoring equipment

PendingCN114640784ATelevision system detailsColor television detailsBiomedical engineeringMechanical engineering

Owner:XIAN ANMENG INTELLIGENT TECH CO LTD

Dyeing accelerant for printing and dyeing of silk-cotton blended fabric and preparation method thereof

InactiveCN106368008AReduce salt useReduce water usageDyeing processOrganic acidEnvironmental chemistry

Owner:浙江正宇纺织印染基地有限公司

Current detection method, power output monitoring method and device, equipment and medium

PendingCN114487550AAccurate detectionImprove detection accuracyCurrent/voltage measurementElectrical resistance meterResistor

Owner:深圳市创客火科技有限公司

Method for preparing food-grade acid pectase preparation

InactiveCN101857857AEnsure product quality and hygiene indicatorsQuality assuranceEnzymesNutrientChemistry

Owner:QINGDAO VLAND BIOTECH GRP

Method for unlocking hand behavior based three-dimensional password lock

InactiveCN104899484AIncrease randomnessImprove securityDigital data authenticationInput devicePassword

Owner:GUANGDONG UNIV OF TECH

Hydraulic pipe network quick arrangement method

InactiveCN107273577ASolve the problem of drawing efficiencyAvoid collisionGeometric CADSpecial data processing applicationsThree dimensional modelShop drawing

Owner:POWERCHINA HEBEI ELECTRIC POWER SURVEY & DESIGN INST CO LTD

UV three-dimensional effect printing process

InactiveCN111070932AGood film formingGood compatibilityPattern printingInksPaper sheetPrinting ink

Owner:DONGGUAN MYS ENVIRONMENTAL PROTECTION TECH

Water taking system

PendingCN112814076AAvoid wastingImprove filtering effectService pipe systemsWater mainsSalt waterIrrigation

Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

Method for heterogeneous e-commerce service level assessment based on variable-weight analysis method

InactiveCN105719089AResourcesQuantitative assessmentAssessment methods

Owner:SANMING UNIV

Fully-prefabricated assembly type rail structure on steel truss beam

PendingCN110804937AHigh degree of prefabricationGood convenienceBallastwayBridge structural detailsStructural engineeringMechanical engineering

Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

Black soldier fly emergence drawer

InactiveCN109221020AImprove feathering rateAvoid being trappedAnimal husbandryEngineering

Owner:TIANE COUNTY PINGCHANG ECOLOGICAL AGRI

Medicine soup for treating chronic disease of dampness virus by transforming Yang to Yin of human papilloma virus and use method thereof

InactiveCN106729204AImprove autoimmunityDispersion deliveryAntiviralsAdemetionineHuman papilloma virus

Owner:刘学志 +1

Leak-proof and fly-proof centrifugal juicer

ActiveCN102293577ASolve the leakAvoid juice splashStrainersFruit juiceEngineering

Owner:HOME CULTURE APPLIANCES SHENZHEN

High-speed train traction system fault diagnosis method

PendingCN110991471AReduce redundancyImprove diagnostic performanceCharacter and pattern recognitionRailway vehicle testingAutoencoderData set

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Construction of RIPLET knockout cell line and application of RIPLET knockout cell line as picornaviridae virus vaccine production cell line

PendingCN114058619AAccurate shootingHigh knockout efficiencySsRNA viruses positive-senseHydrolasesAntigenSenecavirus

Owner:LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI

Energy system and control method thereof

ActiveCN109737468ADomestic stoves or rangesCooking fumes removalEngineeringHeat exchanger

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Grinding device capable of preventing chippings from splashing and used for glass door and window manufacturing

PendingCN114310551AReduce pollutionEasy to operateEdge grinding machinesGrinding drivesElectric machineryStructural engineering

Owner:林剑

Parking management system

InactiveCN111199662AEasy to manageReduce congestionTicket-issuing apparatusIndication of parksing free spacesEmbedded systemParking space

Owner:KIWI PLATFORM CO LTD

Vision networking monitoring video catalog sharing method and device

ActiveCN109120897ASave resourcesImprove utilization efficiencyClosed circuit television systemsSelective content distributionThird partyLibrary science

Owner:海南视联通信技术有限公司

Weeding service robot

InactiveCN103770114AAvoid influenceSave human effortProgramme-controlled manipulatorData processing applicationsData transmissionAgriculture

Owner:CHENGDU VONXAN AUTOMATION SCI & TECH

Large special-shaped blank withdrawal and straightening machine and continuous casting machine

PendingCN114472828AAvoid quality defectsEasy to replaceFlangeIndustrial engineering

Owner:MCC CAPITAL ENGINEERING & RESEARCH

Deep semi-supervised text clustering method based on pairwise constraint and cluster guidance

PendingCN114238638AEnhanced guided learningImprove robustnessCharacter and pattern recognitionSpecial data processing applicationsMachine learningCluster result

Owner:CENT SOUTH UNIV

Color painting pen row-insertion pocket for pupils

InactiveCN106923415AGarmentsEngineering

Owner:农立雪

Dial testing method and device, computer equipment and storage medium

PendingCN111225114AImprove experienceEnsure call service qualitySpecial service for subscribersSupervisory/monitoring/testing arrangementsVoice dataComputer equipment

Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN

Bifurcation delay controller design method based on improved predator and prey model,

PendingCN113703317AFit closelyAdaptive controlController designLinearization

Owner:NANJING UNIV OF POSTS & TELECOMM

Method for acquiring room layout plan and electronic equipment

ActiveCN113269877AImage enhancementImage analysisEngineeringDepth map

Owner:SAMSUNG ELECTRONICS CHINA R&D CENT +1

Prescription used for preparing Chinese herbal medicine capable of alleviating racehorse muscular soreness symptom, and application of prescription

ActiveCN110946914AFast curative effectGood curative effectAntipyreticAnalgesicsMuscle tissueChinese herbs

Owner:XINJIANG AGRI UNIV