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.

Tread rubber composite material containing modified graphene oxide compound and preparation method of tread rubber composite material containing modified graphene oxide compound

InactiveCN105801943AGood dispersionHigh tensile strengthSpecial tyresVulcanizationPolymer science

Owner:QINGDAO DOUBLESTAR TIRE IND CO LTD

Formaldehyde purifying agent

InactiveCN105413425AEfficient removalBiocideGas treatmentActivated carbonAloe reitzii

Owner:WUXI IMPRINT NANO TECH

Detection device used for transformer

InactiveCN110658401AGuaranteed to workMaintain normal operating pressureElectrical measurement instrument detailsElectrical testingReal-time dataTransformer

Owner:徐州柏兴电子有限公司

High-temperature-resistant clean fracturing fluid thickener capable of realizing repeated crosslinking

InactiveCN110373173AImprove temperature resistanceSpeed up constructionDrilling compositionAlcoholFracturing fluid

Owner:孙国平

A push transfer device for a sandbox trolley

InactiveCN105366289ASimple structureImprove buffering effectConveyorsHydraulic cylinderVehicle frame

Owner:严云成

Method, device, storage medium and electronic equipment for multipath combining

ActiveCN110518921BImprove accuracyChannel estimationPathPingNoise power

Owner:BEIJING XIAOMI PINECONE ELECTRONICS CO LTD

Ecological restoration structured approach for unstable earth and rockfill side slope

InactiveCN102174816AVegetation stabilizationIntroduction to structureExcavationsHorticultureRetention periodVegetation

Owner:NANJING INST OF GEOGRAPHY & LIMNOLOGY

Universal vehicle identity discrimination system and method

PendingCN111653102ASolve the shortcomings of the inability to identify vehicle information in a directional wayReduce traffic safety risksRoad vehicles traffic controlParticular environment based servicesData setEngineering

Owner:LIAONING PROVINCIAL COLLEGE OF COMM

Dual-home network topology structure

InactiveCN109327385AResume forwardingImprove reliabilityData switching networksIndustrial EthernetStructure of Management Information

Owner:智强通达科技(北京)有限公司

Beveling feed adjusting mechanism

PendingCN108247717ASmooth feedingAvoid material jamsMetal working apparatusWebs handlingEngineeringKnife holder

Owner:JINHUA SHENGCHANG MACHINERY

Crane arm support system and crane

InactiveCN102718156BDoes not affect lifting performanceEasy to useCranesSupporting systemShortest distance

Owner:SANY HEAVY IND CO LTD (CN)

Preparation method of chitosan modified cinnamon essential oil liposome

PendingCN114680334ABiodegradableSoluble in waterFood homogenisationNatural extract food ingredientsLipid filmCholesterol

Owner:SICHUAN AGRI UNIV

Method and system for safety early warning analysis based on smart community

PendingCN111191507AAvoid security risksImage analysisCharacter and pattern recognitionStreaming dataImage detection

Owner:EVERGRANDE SMART TECH CO LTD

Phenol type polyester wire enamel and preparation method thereof

InactiveCN102304321AImprove heat resistanceGood solvent resistanceCoatingsGlycerolSolvent

Owner:BENGBU YINGLU PHOTOELECTRIC

Press-fitting device and press-fitting method for front oil seal of engine

ActiveCN108747964AAvoid oil spillsGuaranteed accuracyMetal-working hand toolsMechanical engineeringFitting methods

Owner:GUANGXI YUCHAI MASCH CO LTD

Smart door lock and wireless communication original data encryption and decryption method thereof

InactiveCN109961545AIndividual entry/exit registersComputer hardwareOriginal data

Owner:广东必达保安系统有限公司

Working platform for subway tunnel construction

InactiveCN111377382AEasy to fixConstruction stabilityLighting elementsLifting devicesArchitectural engineeringTransmission equipment

Owner:株洲市东亨科技有限责任公司

Suitcase with a display device

InactiveCN108577090ASolve the viewing angle problemPursesLuggageDisplay deviceEngineering

Owner:GUANGDONG CHANGHONG ELECTRONICS

Wireless access network center unit and communication method

ActiveCN111436055AFlexible configurationData switching networksWireless communicationAccess networkData acquisition

Owner:CHINA MOBILE COMM LTD RES INST +1

Method and device for forwarding electronic mail

InactiveCN101729438AOvercome the problem of not being able to receive said mailData switching networksProcess moduleComputer science

Owner:HUAWEI TECH CO LTD

Internal partition plate structure of electric control cabinet

PendingCN113675738AEasy for daily maintenancePrevent electric leakage and electric shockSubstation/switching arrangement casingsSubstation/switching arrangement boards/panels/desksEngineeringStructural engineering

Owner:苏州华龙大金电加工机床有限公司

Building model convenient to mount for exhibition

PendingCN109949691AEasy to installEasy to assembleEducational modelsArchitectural engineeringEngineering

Owner:CHINA ACAD OF ART

Survival constellation point choosing method and QRM-maximum likehood detection (QRM-MLD) signal detection method

InactiveCN103188703AGuaranteed calculation accuracyGuaranteed validityWireless communicationSignal-to-noise ratio (imaging)Qam modulation

Owner:CHONGQING CYIT COMM TECH

One-step preparation method of pyrimidine group-containing COFs (covalent organic frameworks) and application of pyrimidine group-containing COFs in mercury (II) detection

PendingCN114656606AReduce lossImprove the coordination effectFluorescence/phosphorescenceMercuric ionPtru catalyst

Owner:NANCHANG UNIV

High-thermal-conductivity polyetheretherketone electromagnetic shielding composite material and preparation method thereof

ActiveCN110669310AShielding materialsFiberCarbon fibers

Owner:JILIN UNIV

Piezoresistive strain gauge using doped polymeric fluid

ActiveCN101339001AElectrical/magnetic solid deformation measurementAdjustable resistorsStrain gaugeChemistry

Owner:THE HONG KONG POLYTECHNIC UNIV

Method for analyzing clay mineral in rock sample with high quartz content

InactiveCN106338424AQuality assuranceImprove work efficiencyMaterial analysis using wave/particle radiationPreparing sample for investigationClay mineralsDiffractometer

Owner:CHINA PETROLEUM & CHEM CORP +1

Composition, kit and method for detecting genome DNA of Vero cell

PendingCN114807318AMicrobiological testing/measurementDNA/RNA fragmentationEscherichia coliHuman cell

Owner:TIANGEN BIOTECH BEIJING

Heat-insulation belt-type conveyer

InactiveCN106115161AGuaranteed temperatureReduce vibrationConveyorsEngineeringMechanical engineering

Owner:CHENGDU DAHONGLI MACHINERY

Vehicle power transmission system

InactiveCN105835686ACompact layoutImprove space utilizationGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingElectric power transmissionDrivetrain

Owner:CHERY AUTOMOBILE CO LTD

Water pipe assembling device

ActiveCN107470880AAssembly does not affectRealize the assemblyMetal working apparatusStructural engineeringMachine

Owner:安徽屹盛机电科技有限公司 +1

SOC-OCV piecewise fitting method

ActiveCN111638462AHigh precisionSmall amount of calculationElectrical testingPower batteryElectrical battery

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Power transformer-used silicon steel sheet iron core magnetic performance detection system and detection method

ActiveCN105891745ASame flux densityEasy to measureMagnetic property measurementsStress conditionsTransformer

Owner:CHINA ELECTRIC POWER RES INST +3

VR-based thermal power plant overhaul platform

ActiveCN111836013AAchieve the purpose of the surveyImprove securityAngle measurementTelevision system detailsControl signalControl engineering

Owner:华新控股(河南)有限公司

Linear cutting energy consumption prediction method based on geometrical characteristics

InactiveCN106001811AForecast total energy consumptionDesign optimisation/simulationElectrical-based machining electrodesEngineeringEnergy consumption

Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Switching operation control method and device, storage medium and electronic device

ActiveCN110571929AComprehensive risk warning reminderCircuit arrangementsThree dimensional simulationSequence control

Owner:ZHUHAI UNITECH POWER TECH CO LTD

Method for selectively hydrogenating acetylene in ethylene under normal pressure

InactiveCN102898266AStable conversion rateSelective stabilityHydrocarbon purification/separationHydrocarbonsGas phaseMixed gas

Owner:NANJING UNIV

Power failure detection circuit based on field programmable gate array (FPGA) network management system and detection method

ActiveCN103825594ACurrent/voltage measurementElectronic switchingElectricityTelecommunications link

Owner:广东九博科技股份有限公司

Drying method for processing wood slab raw materials

InactiveCN102564075AEasy to processIncrease profitDrying using combination processesEvaporationMoisture

Owner:成都市双虎实业有限公司

Ultra-low-speed crawling method for pilotless automobile in mixed road congestion state

ActiveCN113306552AEnsure safe passageGuaranteed to move forwardExternal condition input parametersPedestrian flowReal-time computing

Owner:成都格林希尔德交通科技有限公司

Back-up camera distance-measuring debugging system, debugging method and back-up camera distance-measuring device

ActiveCN103358995AAccurately reflectSave the parking radarClosed circuit television systemsOptical viewingComputer hardwareContrast level

Owner:嘉兴市燕知网络科技有限公司

Insulation polyurethane acrylate plastic paint and preparation method thereof

InactiveCN103289560AReduce selection costImprove insulation performancePolyurea/polyurethane coatingsAluminium chloridePolymer science

Owner:SUZHOU NEW DISTRICT JIAHE PLASTIC

Installation method for wall grounding plate

ActiveCN103437555AImprove installation qualitySave installation timeBuilding material handlingConnection contact member materialSupporting systemNuclear power

Owner:SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD

Cotton wool packing and sleeving equipment

ActiveCN110395610APromote sportsEasy to transportNon-woven fabricsUnfolding thin materialsEngineeringCOTTON WOOL

Owner:桐乡市瑞炬纺织品有限公司

Traditional Chinese medicine diagnosis and treatment equipment and using method thereof

ActiveCN107361792ARealize intelligenceRealize the monitoring functionAcupunctureOrgan movement/changes detectionMedical diagnosisTraditional medicine

Owner:宗晓宇 +1

Motor control device

ActiveCN103001578AAC motor controlVector control systemsPhase currentsMagnetic poles

Owner:KK TOSHIBA

Tumble detection system and method based on machine learning

ActiveCN104771177AImprove detection accuracyImprove accuracyDiagnostic recording/measuringSensorsData miningArtificial intelligence

Owner:ZHUHAI KADEN MEDICAL IMAGING TECH CO LTD

Diamond coating cutter with microstructural cooling function suitable for titanium alloy processing

ActiveCN110091213AReduce thermal stressReduce usageCleaning using liquidsChemical vapor deposition coatingRoot effectCooling effect

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method for generating primitive pictures

InactiveCN101930617ASave time at workImprove work efficiencySpecial data processing applicationsEditing/combining figures or textTheoretical computer scienceApplication software

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Chip packaging and manufacturing equipment

InactiveCN111933554AImprove package manufacturing efficiencyPrevent movementSemiconductor/solid-state device manufacturingConveyor partsElectric machineryManipulator

Owner:深圳市三航工业技术研究院

Novel storage box for medical microbial specimens

ActiveCN108792215AScientific and reasonable structureEasy to useRigid containersExternal fittingsEngineeringThreaded rod

Owner:江西省琪琪医疗器械有限公司

Oil film lubrication method between large-end face of taperroller and capped edge of housing washer in thrush bearing

InactiveCN101092992AImprove performanceRich design methodBearing componentsRolling-element bearingThrust bearing

Owner:郭溪泉

Block chain data query method, device and system, equipment and storage medium

ActiveCN110049016AReduce the risk of malicious transmissionPrevent proliferationTransmissionPatient-specific dataMedical recordCiphertext

Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN

Trifoliate acanthopanax root-radix puerariae vermicelli and preparation method thereof

InactiveCN106722851AHeat-clearing and detoxifyingQuenching thirstFood ingredient functionsWheat germUmbilicaria esculenta

Owner:钟小苹

High-energy-consumption tension-compression and rotation recoverable damper

InactiveCN111350290APromote recoveryAvoid damageProtective buildings/sheltersShock proofingShape-memory alloyControl theory

Owner:HARBIN INST OF TECH

Treatment method for manganese ore wastewater

InactiveCN105293791APromote rapid formationTo achieve the purpose of removing manganeseWaste water treatment from quariesMultistage water/sewage treatmentUltravioletWastewater

Owner:贵州万山兴隆锰业有限公司

Airborne helicopter vibration monitoring system

InactiveCN108106718ASolving Data Consistency IssuesComprehensive monitoring dataSubsonic/sonic/ultrasonic wave measurementAircraft components testingReal time analysisMonitoring system

Owner:北京安达维尔航空设备有限公司

Vehicle speed-limiting control system

InactiveCN102556067AControl systemEngineering

Owner:SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD

Linkage-production spring beating machine

InactiveCN110340261AReduce usageLow costWire springsDrive motorEngineering

Owner:FOSHAN QILIN MATTRESS MACHINERY CO LTD

BIM-based municipal engineering traffic accident emergency handling method and handling device

InactiveCN113470346AImprove processing efficiencyQuick formulationGeometric CADArrangements for variable traffic instructionsTraffic crashTraffic accident

Owner:POWERCHINA XIBEI ENG

Composite material pultrusion die, equipment and method, profile and application

PendingCN109693401AEffective in pultrusionSimple structureInternal stressForming processes

Owner:JIANGSU JIATAI TECH MATERIAL

Honey and pollen soft sweets

InactiveCN105660965AAvoid destructionRetain nutrientsConfectionerySweetmeatsBiologyMaltose

Owner:TONGCHENG YONGJIN BUILDING ENG CO LTD

Negative ion air purification device

PendingCN109967249ASlow downExtended stayExternal electric electrostatic seperatorElectrostatic separation detailsHigh concentrationAir purification

Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Preparation method for tasty soybean paste

InactiveCN103355642AEase of mass productionFood preparationSteamingCooker

Owner:XUZHOU DAFENG FOOD

Preparation and application of Al<3+> fluorescent probe based on rhodamine B derivative

InactiveCN105348293AGood choiceThe synthesis steps are simpleOrganic chemistryFluorescence/phosphorescenceAluminum IonFiltration

Owner:HAINAN MEDICAL COLLEGE

Energy management and control system

InactiveCN106774126AControl storage powerPlay a sealing roleProgramme control in sequence/logic controllersControl systemClosed loop

Owner:GUANGZHOU KAIYAO ASSET MANAGEMENT CO LTD

New task processing method and device based on blue-green release and computer equipment

PendingCN114721690AReduce the risk of exceptionsVersion controlHardware monitoringSoftware engineeringProcessing

Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD

Set top box capable of efficiently dissipating heat

InactiveCN110650361AExtended service lifeAvoid enteringSelective content distributionCooling/ventilation/heating modificationsElectronic communicationMechanical engineering

Owner:XUZHOU GLORIA TECH

Elastic hanging structure and seat sleeve comprising same

PendingCN113844347AEven by forceMeet the needs of expansion and deformationSeat coveringsCar seat

Owner:上海国琻汽车科技有限公司

Grease injection device and method of ball screw

PendingCN112483870AReduce instabilityQuality improvementProportioning devicesConduits/junctionsOil and greaseBall screw

Owner:CIXING GROUP

Rubber sealing material for bearing and resisting mixed fuel system and preparation process of rubber sealing material

PendingCN113896963AEnhanced oil resistance advantageImprove mechanical propertiesPolymer scienceStearic acid

Owner:南阳天一密封股份有限公司

Distributed unmanned aerial vehicle queue and dynamic obstacle avoidance control method

InactiveCN113406971AImplement trackingAvoid dynamic obstaclesPosition/course control in three dimensionsUncrewed vehicleObstacle avoidance

Owner:TIANJIN UNIV

From-top-to-bottom liquid metal 3D printing forming equipment

ActiveCN108213436ASimple structureEasy to operateAdditive manufacturing apparatusSpray nozzleLiquid metal

Owner:SOUTHEAST UNIV

Early warning method and device based on face recognition, electronic equipment and medium

PendingCN113887406AQuick identificationImprove processing efficiencyChecking apparatusCharacter and pattern recognitionPattern recognitionComputer vision

Owner:PING AN BANK CO LTD

Shoemaking gluing machine capable of dissipating heat effectively

InactiveCN107928012AGuaranteed service lifePhysical health effectsDispersed particle separationShoe gluingActivated carbonWater storage tank

Owner:巢湖市华宇鞋业有限公司

Cream cake making method

InactiveCN103875768AEnjoy deliciousReduce accumulationDough treatmentBakery productsFlavorEngineering

Owner:吕艳

List data display method and device, electronic equipment and storage medium

PendingCN113420236AAlleviate the problem of read amplificationReduce pressure on resourcesDigital data information retrievalSpecial data processing applicationsData displayEngineering

Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Powder puff taking flower and plant powder as filler and preparation method thereof

InactiveCN110522157AAddress adverse effectsAvoid pollutionCosmetic preparationsToilet preparationsAlcoholMass ratio

Owner:广州市达戈彩美容科技有限公司

Placing structure for elevator

PendingCN112224847AImprove transport efficiencyReduce workloadConveyor partsControl theoryMaterial transfer

Owner:HENAN LVBO ENERGY EQUIP CO LTD

Target detection method for bubbles in plate heat exchanger

ActiveCN111414938AReduce the cost of trainingReduce calculation processImage enhancementImage analysisFrame differenceFeature extraction

Owner:CHINA JILIANG UNIV

Device and method utilizable for incentive point system based on disk and user identifier

InactiveCN101533499AMarketingComputer hardwareUser identifier

Owner:SONY COMPUTER ENTERTAINMENT INC

Micro-reaction based production technology of 2-chloro-5-nitrobenzonitrile

InactiveCN110128295AReduce usageLow costCarboxylic acid nitrile preparationOrganic compound preparationWater bathsDistillation

Owner:SHAOXING JIANG HUA CHEM

Ultraviolet detection method for shell bacteria-carrying eggs and device thereof

InactiveCN101915823AQuick checkAccurate detectionTesting eggsNon destructiveImaging processing

Owner:HUAZHONG AGRI UNIV

Sealing system of vacuum high-pressure casting mold of aluminum alloy structural member

InactiveCN104325108AGet tightnessAvoid enteringCasting moldHigh pressure

Owner:KOLBENSCHMIDT PIERBURG SHANGHAI NONFERROUS COMPONENTS

Novel thermal-insulation waterproof coating used for solar energy devices

InactiveCN108342115AStrong adhesionImprove thermal conductivityFireproof paintsCasein coatingsHigh absorptionAcrylic resin

Owner:JIANGSU SHUANGNENG SOLAR ENERGY

Batch scheduling method, device and equipment and computer storage medium

PendingCN112433838AAvoid running time delaysEnsure consistencyProgram initiation/switchingActivity schedulingProcess engineering

Owner:WEBANK (CHINA)

Electrochemical synthesis method of 2-phenylpropionic acid with optical activity

InactiveCN103789791AEfficient use ofEfficient synthesisElectrolysis componentsElectrolytic organic productionN dimethylformamideSynthesis methods

Owner:EAST CHINA NORMAL UNIV

Smart glasses and a control method and device of same

InactiveCN104036170AImprove experienceImprove the safety of useDigital data authenticationProgram loading/initiatingSmartglassesEyewear

Owner:叶晨光

Composite positioning system for deep sea mining vehicle and positioning method thereof

InactiveCN109655056AOvercome the problem of distance ambiguityReduce power consumptionNavigation by speed/acceleration measurementsAcoustic wave reradiationSonarDeep sea mining

Owner:JIANGSU UNIV OF SCI & TECH +1

Image anti-radiation device

InactiveCN114521910APatient positioning for diagnosticsRadiation safety meansApparatus instrumentsIrradiation

Owner:陈超

Device and method for adjusting concave portion on surface of cavity of bogie side beam

InactiveCN111515270AEasy to adjustSolve the problem of sagShaping toolsMetal working apparatusBogieEngineering

Owner:CRRC QINGDAO SIFANG CO LTD

Wastewater treatment device for medical intermediate production

InactiveCN111995116AEasy to handleImprove the mixing effectRotary stirring mixersSpecific water treatment objectivesStructural engineeringMechanical engineering

Owner:SHANGHAI LINKCHEM TECH CO LTD