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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.

Two-body handle of coking utensils

InactiveCN1121841CLow priceEasy to produceKitchen equipmentEngineeringMechanical engineering

Owner:LA TERMOPLASTIOC F B M SRL

Hydraulic machine

ActiveCN107709704AImprove power densityExtended service lifeRotary piston pumpsRotary piston liquid enginesEngineeringHydraulic fluid

Owner:MATHERS HYDRAULICS TECH PTY LTD

Manufacture method for inner-threaded steel pipe applied to supercritical or ultra supercritical fossil power unit

InactiveCN102513388AIncrease heightGuaranteed uptimeHelical lineLight pipe

Owner:CHANGZHOU SHENGTAK SEAMLESS STEEL TUBE

Dental-facial deformity orthopedics system and design method thereof

ActiveCN110584805AReaching the goal of reshaping occlusal reconstructionCorrection achievedDental implantsOthrodonticsFacial deformityEngineering

Owner:SHANGHAI SMARTEE DENTI TECH CO LTD +2

Method and system for information management in instant messaging tool

InactiveCN103023744AIncrease the speed of addingImprove processing efficiencyData switching networksPersonal information managementCommunication Contact

Owner:ULTRAPOWER SOFTWARE

Nano titanium oxide modified transformer oil preparation method

ActiveCN104109570AImprove stabilityAvoid hard clumpingAdditivesDispersed mediaNanoparticle

Owner:STATE GRID CORP OF CHINA +4

IgA nephropathy diagnostic kit and application

InactiveCN109182500AEasy diagnosisAccurate diagnosisMicrobiological testing/measurementDiseaseDisease injury

Owner:SHENZHEN PEOPLES HOSPITAL

Buoyancy supporting and fixing platform for supporting offshore wind turbine and marine building

PendingCN113152408AImprove corrosion resistanceExtended service lifeArtificial islandsWind motor supports/mountsMarine architectureMarine engineering

Owner:中铁建设集团南方工程有限公司 +1

Detachable coal seam gas coal core sampling machine

InactiveCN109187077AEasy to sampleAccurate samplingWithdrawing sample devicesEngineeringUltimate tensile strength

Owner:中煤长江地质集团有限公司

Spatial database engine system

InactiveCN102043809AImplement direct storageStable supportSpecial data processing applicationsAs DirectedGeographic space

Owner:镇江雅迅软件有限责任公司

Semiconductor photodetector with internal reflector and its manufacture method

InactiveCN100555670CSemiconductor/solid-state device manufacturingCoupling light guidesPhotodetectorAcute angle

Owner:HOYA美国公司

Coupling agent spraying device suitable for portable foetus ECG monitor

ActiveCN113317819ALatch implementationAvoid squeezingHeart/pulse rate measurement devicesMedical applicatorsStructural engineeringApparatus instruments

Owner:THE SECOND AFFILIATED HOSPITAL OF SHANDONG FIRST MEDICAL UNIV

Fruit clamping device and method for measuring jujube falling impact force

InactiveCN106092483AFixed and accurateDrop height adjustableApparatus for force/torque/work measurementShock testingNatural stateAlloy

Owner:NORTHWEST A & F UNIV

High-density substrate structure and processing method thereof

PendingCN114420667AReduce volumeReduce thicknessSemiconductor/solid-state device detailsSolid-state devicesSolder maskHigh density

Owner:WUXI ZHONGWEI GAOKE ELECTRONICS

Power battery pack and method for intelligently outputting current

InactiveCN105846000AVersatilitySave resourcesBatteries circuit arrangementsSecondary cells servicing/maintenancePower batteryElectrical resistance and conductance

Owner:SHENZHEN LONGIC MICROELECTRONICS TECH CO LTD

Multifunctional studying desk

InactiveCN110384334AWill not affect normal useEasy to separateFurniture partsSchool benchesEngineeringImpurity

Owner:王倩雯

Amino acid metal chelate micro-nano powder and preparation method thereof

ActiveCN113277954ALow costSimple processOrganic compound preparationAccessory food factorsNitrate saltsMetal chelate

Owner:英德市匠心新材料股份有限公司 +1

Anti-wind-breakage supporting column erecting method for top grafting and head changing of jujube trees

InactiveCN105660200ASave on lashing materialEasy to operateGraftingCultivating equipmentsEngineeringBud

Owner:CANGZHOU ACAD OF AGRI & FORESTRY SCI

Fresh ginger soilless culture nutrient solution

InactiveCN106278618ASufficient nutritionHas antibacterial and antibacterial effectAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersMonopotassium phosphateNutrient solution

Owner:柳州市欧亚农业发展有限公司

Positioning mechanism for X-ray fluorescence spectrometer

InactiveCN112362681APrecise positioningEasy to adjustMaterial analysis using wave/particle radiationDrying gas arrangementsOptical spectrometerGear wheel

Owner:温州航固信息科技有限公司

Alarm clock time reminding method and device of wearable equipment

ActiveCN105786187AHigh degree of intelligenceImprove experienceInput/output for user-computer interactionSubstation equipmentSleep stateAlarm clock

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Shape memory alloy energy consumption combined column with resetting function and mounting method thereof

ActiveCN108533045AAvoid wastingSave spaceProtective buildings/sheltersShock proofingShape-memory alloyEnergy consumption

Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

Cutting device for textile fabric

InactiveCN108951090AQuality improvementSimple structureSevering textilesEngineeringUltimate tensile strength

Owner:WUJIANG FUAILIANG TEXTILE

Subscription processing method and device for multimedia object, and electronic equipment

PendingCN113505275AShorten production timeDimensionality reduction production processOther databases indexingSpecial data processing applicationsEngineeringMultimedia object

Owner:BEIJING ZHONGWANG EQXIU TECH CO LTD +1

Diaphragm valve

PendingCN111750124AInhibitionTo avoidDiaphragm valvesOperating means/releasing devices for valvesEngineeringDiaphragm valve

Owner:株式会社开滋SCT

Acoustic surface wave sensor node structure for measuring soil moisture content and measuring method

InactiveCN110208371ALow priceReliable supplyAnalysing solids using sonic/ultrasonic/infrasonic wavesImpedence networksGreenhouseSurface acoustic wave sensor

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1

Rhodiola extract-containing anti-fatigue beverage

InactiveCN101991162AAnti-fatigueAnti-hypoxiaFood preparationSalidrosideFruit juice

Owner:王科大

High-spectrum comprehensive analysis early detection method for Bursaphelenchus xylophilus

InactiveCN101776584AImprove detection accuracyMeasuring parameters are simple and intuitiveScattering properties measurementsColor/spectral properties measurementsRed edgeRadiometer

Owner:ZHEJIANG FORESTRY UNIVERSITY

Article of footwear including outsole with finned traction elements

ActiveCN104684427BSolesFasteningsEngineeringFriction force

Owner:NIKE INNOVATE CV

Method for preparing waterproof polyvinyl alcohol trademark adhesive

ActiveCN103694930AIncrease viscosityGuaranteed bonding performanceNon-macromolecular adhesive additivesUnsaturated alcohol polymer adhesivesWater bathsPolymer science

Owner:SHAANXI UNIV OF SCI & TECH

Dust pretreatment method and device for improving dust collector efficiency

InactiveCN101310867AImprove dust removal efficiencyEmission reductionExternal electric electrostatic seperatorElectricityPretreatment method

Owner:ZHEJIANG UNIV

Method for realizing voice message function based on message wait event in EPON system

InactiveCN102629962AAvoid retransmissionAvoid problems that cannot be handled correctlyInterconnection arrangementsComputer hardwareSpeech sound

Owner:SHANGHAI DAREGLOBAL TECHNOLOGIES CO LTD

A pixel structure of a high dynamic range image sensor

ActiveCN109005373ASolve the problem of not being able to outputImprove dynamic rangeTelevision system detailsColor television detailsComputer moduleEngineering

Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT +1

Application of hydrocotyle sibthorpioides herb liver healing tablet in preparation of medicament for inhibiting cell proliferation of nasopharyngeal carcinoma cells CNE

InactiveCN105770024APill deliveryAntineoplastic agentsNasopharyngeal cancerPharmaceutical drug

Owner:济南新时代医药科技有限公司

Mobile phone positioning system

InactiveCN103874013ANot easy to interfereHigh positioning accuracyLocation information based serviceComputer scienceMobile phone

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

Cloud security server based on trusted computing

InactiveCN106656915ANot attackedImmune to malicious alterationTransmissionTerminal equipmentTrusted Computing

Owner:深圳耀东安全科技有限公司

Remote-sensing image change detection method based on safety semi-supervised support vector machine

InactiveCN103489194AImprove performanceEliminate dependenciesImage enhancementImage analysisSupport vector machineCorrelation coefficient

Owner:HOHAI UNIV +1

Rock petroleum emulsion explosive for top hole charging

ActiveCN114773133AWith detonator sensitivityImprove powerExplosive ingredient compoundingDetonatorEmulsion explosive

Owner:SHANXI TOND CHEMICAL CO LTD

Cross beam high-load unloading device

InactiveCN102825498ARelieve pressureReduce distortionMaintainance and safety accessoriesSlide plateSteel belt

Owner:柳州金盛重型数控机床有限责任公司

Full-automatic conveying device for processing clothes

InactiveCN112849980AImprove work efficiencyEasy transferMechanical conveyorsControl theoryIndustrial engineering

Owner:辛集市亿隆服饰有限公司

Telephone monitoring method with circuit connection control

InactiveCN101291369AImplement call monitoringSpecial service for subscribersSupervisory/monitoring/testing arrangementsCommunications securitySpeech sound

Owner:SHANGHAI BEIDIAN INDAL GROUP

False-twisting device

InactiveCN1856602AReduce peripheral speedImprove delivery capacityTextiles and paperSpinningEngineering

Owner:SAURER GMBH & CO KG

Silicon photonic package structure

ActiveCN112817099AImprove yieldAssembly tolerances expandedCoupling light guidesOptical waveguide light guideConvertersEngineering

Owner:IND TECH RES INST

Environment-friendly wall body

InactiveCN108842945AAvoid spreadingSimple structureWallsHeat proofingElectric machineryEngineering

Owner:江苏梵坤环保科技发展股份有限公司

Contactless circuit arrangement

InactiveCN106656277ANear-field in RFIDSensing record carriersElectricityEnergy supply

Owner:INFINEON TECH AG

A notebook computer with a flexible screen

PendingCN109471498APrevent damage from being scratchedDigital data processing detailsComputer engineering

Owner:柳州源

Waste-polypropylene fiber carpet fiber mortar, preparing method thereof and applications thereof

InactiveCN103979873AWide variety of sourcesLow costSolid waste managementPolymer scienceCement mortar

Owner:JINLING INST OF TECH +1

Shower gel

InactiveCN103315921AImprove immunityReduce eczemaCosmetic preparationsToilet preparationsShower gelOligosaccharide

Owner:广州市露姿化妆品有限公司

Filler aluminum powder, modification method and application thereof

PendingCN114292442AExcellent stringinessGood drawing effectHeat-exchange elementsHigh humidityAluminium powder

Owner:JONES TECH +1

Vehicle-use clean composite power alcohol and preparation method thereof

InactiveCN108949248AImprove startupImprove powerLiquid carbonaceous fuelsBenzoic acidNaphtha

Owner:衡阳市万红新能源科技有限公司

Method for preparing isopropyl benzene and obtained isopropyl benzene

PendingCN114436739ANo lower conversion rateImprove conversion rateOrganic compound preparationHydrocarbon by hydrogenationPtru catalystBENZYL ALCOHOL/WATER

Owner:CHINA PETROLEUM & CHEM CORP +1

Four-wheel steering automobile stability control system

InactiveCN101537828AImprove driving stabilityAvoid interruptions to normal drivingBraking systemsDistribution controlControl system

Owner:CHANGAN UNIV

Supporting device for tunnel portal construction and construction method thereof

ActiveCN112983515AHigh selectivityImprove the support effectMining devicesHydro energy generationArchitectural engineeringElectric machinery

Owner:CCCC TUNNEL ENG +1

JSON data conversion method, apparatus, computer device, and storage medium

PendingCN109408569ASave memory resourcesQuick responseDatabase management systemsJava classesJSON

Owner:PING AN TECH (SHENZHEN) CO LTD

Vehicle, and control method and control device of headlamp of vehicle

InactiveCN111071141AImprove securityReduce lighting blind spotsVehicle headlampsOptical signallingDriver/operatorBlind zone

Owner:BEIJING HAINACHUAN AUTOMOTIVE PARTS

Image shooting method and electronic equipment

ActiveCN111405199AQuick shotEasy to handleImage enhancementTelevision system detailsPersonalizationComputer graphics (images)

Owner:VIVO MOBILE COMM HANGZHOU CO LTD

Medical intelligent information processing device

InactiveCN113518529AEasy to installEasy to useCombination devicesMachine supportsEngineeringInformation processor

Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Waterproof paint used for building external walls, and preparation method thereof

InactiveCN107629697AImprove waterproof performanceImprove anti-mold and anti-bacterial propertiesAntifouling/underwater paintsPaints with biocidesFiberCrack resistance

Owner:MAANSHAN SONGHAK INFORMATION TECH CO LTD

Aeronautical car and associated features

InactiveCN108883827AConvertible aircraftsGas turbine type power plantsAviationAirplane mode

Owner:JG创业企业有限责任公司

Self-lubricating polished sucker rod tracking seal

InactiveCN105239949AExtended service lifeReduce frictionSealing/packingLubricantOil well

Owner:WEILE ENERGY TECH BEIJING CO LTD

Nontoxic clostridium perfringens and clostridium septicum fusion protein vaccine and production method thereof

PendingCN110051834ASmall dose of immunizationImprove immune efficiencyAntibacterial agentsBacterial antigen ingredientsClostridium septicumVaccine Production

Owner:CHINA INST OF VETERINARY DRUG CONTROL

Charging-type thermal garment

InactiveCN103876323ATo keep warmSimple structureGarmentsOhmic-resistance heatingThermodynamicsProcess engineering

Owner:李克鑫

Credit business recommendation method based on federal learning

ActiveCN114782176AImprove privacy and securityImprove accuracyFinanceNeural learning methodsBusiness enterpriseEngineering

Owner:浙江数秦科技有限公司

Rubber belt wrench and manufacturing method of rubber belt thereof

PendingCN112175259ASimple structureImprove stiffnessSpannersWrenchesRubber materialNitrile rubber

Owner:广东安格尔橡塑科技有限公司

Preparation method and application of single-walled carbon nanotube flexible film capable of realizing high adsorption of organic dyes

InactiveCN107570111AOvercome secondary pollutionGood flexibilityOther chemical processesAlkali metal oxides/hydroxidesOrganic solventSorbent

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Short-cut nitrification granular sludge applied to high-salt and high-ammonia-nitrogen wastewater treatment and culture method

PendingCN114804338AGood short-range nitrification effectHigh ammonia oxidation rateWater treatment compoundsWater contaminantsActivated sludgeWater treatment

Owner:BEIJING NORMAL UNIVERSITY

Agricultural heat-preservation-film cleaning equipment

ActiveCN110663425AEasy to operateFast cleaningClimate change adaptationPlant protective coveringsAgricultural scienceUniversal joint

Owner:张家口市大农种业有限公司

Unmanned aerial vehicle low impact catapult pneumatic and hydraulic system

InactiveCN103277353AHigh Reliability Low Impact EjectionLaunching/towing gearServomotor componentsHydraulic cylinderHydraulic motor

Owner:YANSHAN UNIV

Diesel engine part surface multilayer wear-resisting anti-friction thin film and preparing method thereof

ActiveCN106868504AImprove surface propertiesExtended service lifeVacuum evaporation coatingSputtering coatingLaser etchingSputtering

Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

Method for removing metal ion impurities in aluminium chloride solution by multistage resin columns

ActiveCN103288115ASimple processThe production process is easy to controlAluminium chloridesAluminium chlorideStrong acids

Owner:CHINA SHENHUA ENERGY CO LTD

Control method and control system for returned liquid protection function, and air conditioner

ActiveCN106440236AMechanical apparatusSpace heating and ventilation safety systemsControl systemWorking environment

Owner:HANDAN MIDEA REFRIGERATION EQUIP

Soft-switching inversion welder

ActiveCN101628356AReduce lossLow costArc welding apparatusSoft switchingElectronic switch

Owner:PANASONIC WELDING SYST TANGSHAN

Electric hoist for single-beam crane

ActiveCN110217711AImprove securityGuaranteed cooperationWinding mechanismsReduction driveCoupling

Owner:安徽唯宝印刷科技有限公司

Movable leather suitcase with cushion

ActiveCN109123958AProtect your healthAvoid getting dirtyLuggageOther accessoriesEngineeringCushion

Owner:广东叶子王箱包实业有限公司

Method for detecting hair water in fermented soy sauce product

ActiveCN111879770AMaterial analysis by observing effect on chemical indicatorBiotechnologyPropanol

Owner:广州智汇生物科技有限公司 +1

Bending machine

ActiveCN106001196AEasy to useAvoid collisionReciprocating motionEngineering

Owner:玉环索立液压工具有限公司

Anti-floating anti-pulling-damage polyethylene winding structure wall tube and construction method thereof

ActiveCN107013760AIncrease buoyancyHigh strengthPipe laying and repairPipe connection arrangementsStructural engineeringHeight difference

Owner:ZHEJIANG SHUANGLIN PLASTIC MACHINERY

Vehicle control system, vehicle control method and vehicle

ActiveCN109798041AAvoid lossReduce lossPower-operated mechanismElectrical locking circuitsControl systemVehicle control

Owner:GEELY AUTOMOBILE INST NINGBO CO LTD +1

Preparation method of phyllostachys heterocycla based biomass granular fuel

InactiveCN103725344AFully utilized resourcesImprove molding rateBiofuelsSolid fuelsPellet fuelPhyllostachys

Owner:江西省洁之新能源管理有限公司

Method for supporting and replacing bed plate foundation

InactiveCN1873163AReduce engineering costsEasy constructionArtificial islandsBuilding repairsBasementEngineering

Owner:ENGINEERING RESEARCH INSTITUTE OF APPRAISAL AND STRENGTHENING SHANDONG JIANZHU UNIVERSITY

Method for preprocessing nitrobenzene-contained waste water by ferrous sulfide

InactiveCN102603050AEasy to operateLow equipment requirementsWater contaminantsWater/sewage treatment by reductionNitrobenzeneWastewater

Owner:NANJING UNIV

Portable type goods loading device for metal thin plates

ActiveCN106629007AEasy to operateMaintain personal safetyConveyor partsHydraulic cylinderMetal sheet

Owner:施仙增

Hydraulic control system for clamping mechanism of car dumper

InactiveCN101891068ASolve the problem of excessive release pressureAchieving a safe stopLoading/unloadingPiston ringControl system

Owner:DALIAN HUARUI HEAVY IND GRP CO LTD

Method for producing sintered bricks by using organic contaminated soil

ActiveCN107583945AReduce organic contentReduce environmental risksSolid waste disposalContaminated soil reclamationProcess equipmentBrick

Owner:爱土工程环境科技有限公司 +1

Battery cell classification-stack device

ActiveCN102923476AReduce manufacturing costGuaranteed accuracyConveyor partsEngineeringPiston rod

Owner:DONGGUAN ARECONN PRECISION MACHINERY

Process and formula for hawthorn fruit tea

InactiveCN106417808AWith hypolipidemicWith blood pressure loweringTea substituesHeart muscle extractContractility

Owner:赵百华

Meat duck feed

InactiveCN109303198AHelps growPromote digestionAnimal feeding stuffBiotechnologyPotato starch

Owner:俞一成

Linkage type double-clutch transaxle

InactiveCN109915582ALow costReduce volumeToothed gearingsFriction clutchesClutch controlAgricultural engineering

Owner:重庆轩通机电有限公司

Efficient charge control device for battery electric vehicle and control strategy thereof

PendingCN109861331AGuaranteed maximum output capacityImprove conversion efficiencyBatteries circuit arrangementsSecondary cells charging/dischargingConstant powerBattery electric vehicle

Owner:海汇新能源汽车有限公司

Plate spring assembly machine of micro vehicle

InactiveCN103753199AReduce labor intensityIncrease productivityVehicle componentsMetal working apparatusEngineeringAssembly machine

Owner:LIUZHOU XUNDA AUTO PARTS MFG

Tea with ginseng, mulberry, rhizoma polygonati, eucommia ulmoides male flower and fructus lycii and preparation method of tea

InactiveCN110604200APromote secretionHigh nutritional valueTea substituesReticulateLepidium meyenii

Owner:吴敏

Refreshing crispy purple sweet potato cookies and preparation method thereof

InactiveCN104286765AAchieve refreshing effectFragrantFood preparationSmoked PlumOyster

Owner:陈守卫

Automatic puncturing device for drug outer packing bag

InactiveCN103204274AReduce work intensityImprove work efficiencyPackagingSurface mountingEngineering

Owner:SICHUAN PHARMA

PS (polystyrene) composite material

InactiveCN109666229AFlame retardantImprove flame retardant performanceFiberAntioxidant

Owner:吴雅萍

Image processing apparatus, image forming apparatus, image processing system, and image processing method

InactiveCN101299240ACharacter and pattern recognitionPictoral communicationPattern recognitionImaging processing

Owner:SHARP KK

Intermittent feeding device

InactiveCN108159994ARealize automatic quantitative unloadingRealize intermittent quantitative unloadingTransportation and packagingMixing operation control apparatusEngineeringCam

Owner:新昌县优特机械有限公司

Hollow material filling system based on electromechanical control

ActiveCN114798489AGuaranteed kneading and rolling to openWeighing apparatus with automatic feed/dischargeSortingEngineeringMechanical engineering

Owner:YANTAI AUTOMOBILE ENG PROFESSIONAL COLLEGE

method for correcting indoor LTE wireless signal distribution test data

InactiveCN109756922AReduce errorsAvoid affecting analysis resultsWireless communicationUniform fieldMeasurement point

Owner:南京迅测科技有限公司 +1

High-reactivity silica gel pressure-sensitive adhesive capable of being cured at low temperature and preparation method thereof

PendingCN113930214AExcellent adhesionImprove cohesionNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer sciencePtru catalyst

Owner:东莞市金恒晟新材料科技有限公司