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.

Testing method and testing device for hydraulic model combination of rotary power pump

ActiveCN111734649ASimple processing methodReduce testing costsPump componentsPump controlProcess engineeringEngineering

Owner:SEC KSB NUCLEAR PUMPS & VALVES

Polyphosphate kinase gene and applications thereof in sewage dephosphorization

ActiveCN107746850ABacteriaWater contaminantsChemistryPolyphosphate kinase

Owner:HAINAN NORMAL UNIVERSITY

Non-contacting method in measuring the tire internal transformation

InactiveCN101187545AElectric/magnetic contours/curvatures measurementsElectrical/magnetic solid deformation measurementContact methodEngineering

Owner:HANKOOK TIRE WORLDWIDE

Data processing method, device and equipment and storage medium

ActiveCN111835847ARealize data collectionDatabase updatingBuying/selling/leasing transactionsCollections dataReal-time computing

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Disinfection and sterilization device

ActiveCN102973963ASimple structureEasy to useChemicalsRadiationEngineeringOzone generator

Owner:南京大德科教设备有限公司

Method and system for reducing packet forwarding delay

ActiveCN105610814AReduce message forwarding delayReduce the necessary timeData switching networksData channelData store

Owner:SUZHOU CENTEC COMM CO LTD

Medium and low temperature oil bath tempering equipment

ActiveCN107794351AEliminate Tempering Oil AgingExtended service lifeFurnace typesHeat treatment bathsOil bathSteel cylinder

Owner:HAINING XINYI MACHINERY & ELECTRICAL

Equipment detection system based on infrared imaging

ActiveCN113340941APrecise temperature controlPrecise air pressure controlRadiation pyrometryEngine testingPhysicsEngineering

Owner:HUNAN UNIV

Word entry retrieval and wrong word detection methods and systems for pinyin input method

ActiveCN105653061AImprove recommendation accuracyImprove abilitiesInput/output processes for data processingNo referenceSequence processing

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Integrated dual-polarization ceiling antenna

ActiveCN112467346ASmall sizeHigh gainParticular array feeding systemsRadiating elements structural formsPhysicsFrequency band

Owner:WUHAN HONGXIN TELECOMM TECH CO LTD

Multiple example type network game system

ActiveCN1861237ASave resourcesVideo gamesTransmissionClient-sideServer-side

Owner:珠海市西山居软件有限公司 +1

Coding method, coding transmitting device and system for data transmission

ActiveCN106937134AGood packet loss recovery effectGuaranteed packet loss recovery probabilityForward error control useSelective content distributionData transmissionVideo quality

Owner:SHENZHEN GRANDSTREAM NETWORKS TECH +1

Method for controlling driving stability of pure electric multi-section hinged combination vehicle

ActiveCN110550023AImprove single transportation efficiencyGood control effectInstabilitySystem matrix

Owner:XIAMEN UNIV OF TECH

Soft matter mechanical property measurement method and system

InactiveCN105865923AImprove test accuracyImprove test efficiencyMaterial strength using tensile/compressive forcesImpedance analyzerStrain gauge

Owner:PEKING UNIV

Biodegradable medical magnesium alloy as well as preparation method thereof

ActiveCN103526091AImprove biocompatibilityReduce the segregation of elementsRare-earth elementCorrosion resistant

Owner:ZHENGZHOU UNIV

Antenna beam management method and related equipment

ActiveCN107888259AReduce overheadHigh costSpatial transmit diversityNetwork planningBase stationDownlink transmission

Owner:DATANG MOBILE COMM EQUIP CO LTD

Apparatus and method used for analyzing effects of shot blast materials

InactiveCN103411840AMaterial strength using single impulsive forcePeeningImpact velocity

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Discharging mechanism with reset function and punching machine comprising same

PendingCN110666061AIncrease productivityAvoid mold damageShaping safety devicesStripping-off devicesStructural engineeringElectrical and Electronics engineering

Owner:安徽吉伦电子有限公司

Control method, device and equipment of air conditioner, air conditioner and storage medium

InactiveCN108518823AImprove practicalityMechanical apparatusSpace heating and ventilation safety systemsControl modeEngineering

Owner:GREE ELECTRIC APPLIANCES INC OF ZHUHAI

Hybrid electric vehicle control parameter calibrating method oriented to working conditions

ActiveCN109747654AImprove fuel economyHigh precisionSpecial data processing applicationsMultiple linear regression analysisElectric vehicle

Owner:JILIN UNIV

Absorbent articles with molede cellulosic webs

InactiveCN1297245CIncrease stickinessIncrease elasticityLayered productsSanitary towelsBiomedical engineeringEnergy source

Owner:KIMBERLY-CLARK WORLDWIDE INC

Powdery polycarboxylic acid water reducing agent, preparation method therefor and application of powdery polycarboxylic acid water reducing agent

ActiveCN106587703ALow costCost-effectiveChemistryChain transfer

Owner:SHANGHAI DONGDA CHEM

High-strength powder paint

ActiveCN104119772AGood levelingHigh strengthPowdery paintsEpoxy resin coatingsTitaniumHome appliance

Owner:佛山市涂亿装饰材料科技有限公司

A kind of antihypertensive and lipid-lowering traditional Chinese medicine composition

InactiveCN102293839ASmall side effectsLow priceMetabolism disorderCardiovascular disorderDrugLower blood pressure

Owner:张林

Car toe guard with automatic height adjustment

PendingCN107720496AEasy to install and maintainSafe to useBuilding liftsComputer engineering

Owner:MATIZ INTELLIGENT EQUIP CO LTD

Copper/cerium-containing antimicrobial stainless steel and preparation method thereof

InactiveCN104480407AImproved corrosion and wear resistanceIncreased strength and yield ratioThermal insulationCorrosive substance

Owner:SHANGHAI UNIV

Method for prompting call progress state, conference control equipment and conference system

InactiveCN101610324ASave storage resourcesRich informationTelevision conference systemsSpecial service for subscribersInformation resourceSpeech sound

Owner:HUAWEI DEVICE (SHENZHEN) CO LTD

Layered guide type supporting frame for dental examination and using method thereof

PendingCN111281322ASpeed up the inspection processCheck result is accurateSurgerySomatoscopeOral problemsBiomedical engineering

Owner:王宁

Method for controlling power of electromagnetic heating equipment and electromagnetic heating equipment

ActiveCN110958728AReduce the probability of IGBT damageExtended service lifeInduction heating controlProcess engineeringCurrent electric

Owner:JOYOUNG CO LTD

Railway line obstacle automatic recognition method based on two-dimensional laser radar

InactiveCN107966711AReduce misjudgmentDesign scienceElectromagnetic wave reradiationEnvironmental geologyRadar

Owner:HENAN SPLENDOR SCI & TECH

A kind of Chinese veterinary medicine for treating young deer licking anus and its preparation method

ActiveCN110507729BImprove repair abilityEffective treatment of traumatic bleedingHydroxy compound active ingredientsAerosol deliveryChinese herbsVeterinary Drugs

Owner:长春市农业科学院

Microbial composite carrier material for wastewater treatment and preparation method thereof

ActiveCN112958045AImprove adsorption performanceEnhance microbial adhesionOther chemical processesBiological water/sewage treatmentComposite materialCarboxylic group

Owner:HANGZHOU NAXI ECOLOGICAL TECH CO LTD

Highly effective antistatic agglomerate for biaxial tension polypropylene and its preparation method

InactiveCN1765970AAdd lessGood film formingPolypropylenePolymer chemistry

Owner:SHANGHAI SUNNY

Warning indicator with lifting function

InactiveCN104947613ABe vigilantAvoid secondary accidentsPortable emergency signal deviceTraffic signalsIndustrial engineeringEngineering plastic

Owner:赵敏

Intelligent brake electromagnetic induction type displacement sensor

PendingCN107121154ALow costSmall sizeConverting sensor output electrically/magneticallyEm inductionEngineering

Owner:NINGBO TUOPU INTELLIGENT BRAKE SYST

Townhouse type combined greenhouse

ActiveCN106879396ASafe and reliable structureEasy to installRoof coveringClimate change adaptationAgricultural engineeringGreenhouse

Owner:韶关新四海高新技术材料有限公司 +3

Method for producing low-temperature polysilicon thin film transistor with crystallized bottom metals

InactiveCN102013400AImproved high leakage characteristicsBroad application prospectsSemiconductor/solid-state device manufacturingAtomic unitsHigh current

Owner:SICHUAN CCO DISPLAY TECH

Double-hook type grounding wire anti-falling hook device with opening in top end

PendingCN113839236AImprove securityProtect lifeCoupling device detailsElectric connection structural associationsTorsion springGrounding line

Owner:国网新疆电力有限公司超高压分公司 +1

Partially-aluminized packaging film and manufacturing method thereof

InactiveCN105365303ALow costSimple processLaminationLamination apparatusPrinting inkFood packaging

Owner:王萍

Online chemical instrument automatic inspection and calibration system and method

PendingCN114689812ANo human intervention requiredImprove measurement accuracyTesting waterElectrical measurementsElectromagnetic valveMechanical engineering

Owner:XIAN THERMAL POWER RES INST CO LTD +1

Rod-like CuxO photocatalytic material as well as preparation method and application thereof

ActiveCN110339836AImproving visible light photocatalytic antibacterial performanceEasy to getBiocideDisinfectantsChemistryVisible light photocatalytic

Owner:QUANZHOU NORMAL UNIV

Intelligent lifesaving swimming trunks

InactiveCN110979597AImprove safety and successGo ashoreLife-savingBathing drawerLarge arteryInternal cavity

Owner:XIANGTAN UNIV

Double-mode dust suppression device for building construction sites

InactiveCN110975494AImprove working environmentEnsure job safetyCombination devicesVehicle frameSprayer

Owner:李付民

5-aminolevulinic acid producing strain and construction method thereof

PendingCN113930439AIncrease productionReduce manufacturing costBacteriaMicroorganism based processesBamHIBacilli

Owner:XINTAI JIAHE BIOTECH CO LTD +1

Intelligent bookmark

InactiveCN102398443AQuick and efficient lookupBook markersComputer science

Owner:苏州日月明微电子科技有限公司

Dynamic operation characteristic modeling method for waste heat boiler

PendingCN109977560AImprove versatilityQuick buildDesign optimisation/simulationSpecial data processing applicationsSuperheaterProcess engineering

Owner:JIANGSU FRONTIER ELECTRIC TECH +2

Steel bar and angle iron truss welding device and construction method thereof

PendingCN108500492AGuaranteed dimensional accuracyReduce welding costsWelding/cutting auxillary devicesAuxillary welding devicesSteel platesRebar

Owner:浙江东南网架股份有限公司

Integrated charger of mobile terminal and method for charging mobile terminal

ActiveCN102904325AToggle automatic implementationBatteries circuit arrangementsElectric powerElectrical batteryChangeover

Owner:XIAOMI INC

Lower clamping plate for wool top clamp

InactiveCN106073153AIncrease clamping forceProtect tops from damageBrush bodiesRubber materialMechanical engineering

Owner:桐乡市永鑫制刷机械厂

Air supply device in elevator and using method thereof

PendingCN111943003AImprove air qualityImprove comfortLighting and heating apparatusNon-rotating vibration suppressionAutomotive engineeringControl theory

Owner:LI YANG ELEVATOR ENG CO LTD

Combined equipment for researching ice melting point, water boiling point and specific heat capacity of liquid

InactiveCN104392645AEasy to readImprove classroom efficiencyEducational modelsImpellerBoiling point

Owner:吴学涛

WEB-based background server access method and system

ActiveCN103425522ASimplify the process of program development and upgradesNo dependencyMultiprogramming arrangementsTransmissionObject modelSemantic code

Owner:SHENZHEN ZTE NETVIEW TECH

File packing and reading method based on Hash

ActiveCN102880677AImprove reading speedRapid positioningSpecial data processing applicationsData fileHash table

Owner:ZHUHAI KINGSOFT ONLINE GAME TECH CO LTD +1

Hollow floor system filled with an air-filling bag and construction method thereof

InactiveCN101793070AGood technical and economic indicatorsReasonable forceFloorsEngineeringSteel bar

Owner:徐焱

Electric control plug valve

ActiveCN107255173BSmall opening and closing torqueReliable sealing performancePlug valvesPush outElectrical control

Owner:永嘉县信诚科技服务有限公司

Null steering inhibition communication method based on pre-coding

InactiveCN105141350ASuppressing Radiation Pattern NullsReduce implementation complexitySpatial transmit diversityPolarisation/directional diversityWide beamPrecoding

Owner:SHANDONG INST OF AEROSPACE ELECTRONICS TECH

Medical data aggregation method and device

PendingCN112447301AAccurate aggregationImprove aggregation efficiencyMedical data miningPatient-specific dataData aggregatorEngineering

Owner:山东健康医疗大数据有限公司

Pipeline opening sealing and storing device for pre-buried pipeline

PendingCN114811255AEasy to assemble and disassembleConvenience for follow-up workWater-power plantsPipe elementsEngineeringComputer hardware

Owner:SICHUAN DATANG INT GANZI HYDROELECTRIC DEV CO LTD

Heat-resisting anti-burning sticking coating and preparation method

InactiveCN102690598AStrong heat protectionExpand the scope of applicationCoatingsChemistryEmulsion

Owner:TIANCHANG YINHU PAINT

Method for preparing wear-resistant plastic particles by using waste polystyrene

InactiveCN110760138AImprove compatibilityEnhance interactionTetraethyl orthosilicatePlasticizer

Owner:ANHUI GUANHONG PLASTIC IND

Failure detecting method for relay in inverter

InactiveCN108303644AAvoid misjudgmentNo detection blind spotsCircuit interrupters testingPower gridEngineering

Owner:JIANGSU EVER SOLAR NEW ENERGY CO LTD

Automatic intelligent testing device for ship instrument

PendingCN113175946AEasy to useInnovativeInstrumentsStress sensorsElectrical and Electronics engineering

Owner:JIANGSU UNIV OF SCI & TECH

Spiral guide type submersible jet aerator

InactiveCN104843883AAvoid depositionHigh oxygenation efficiencyWater aerationSustainable biological treatmentElectric machineryJet flow

Owner:SHANDONG HANGAO ENVIRONMENTAL PROTECTION EQUIP CO LTD

Shelf for communications rack or cabinet

InactiveCN107667308AFibre mechanical structuresTelecommunicationsStructural engineering

Owner:COMMSCOPE INC

Wireless network based remote monitoring system for sewing equipment

InactiveCN106790566AConvenient production trackingOptimize production processProgramme controlComputer controlControl functionData exchange

Owner:JACK SEWING MASCH CO LTD

Novel light bicycle tire

InactiveCN105313598AGuaranteed safety and durabilityAchieve lightweightBicycle tyresPneumatic tyre reinforcementsAutomotive engineeringTire bead

Owner:KENDA RUBBER CHINA

Multisource semantic analysis based information retrieval method

InactiveCN106156272AImprove performanceUnderstand query intentOther databases queryingSpecial data processing applicationsDocument retrievalUmls metathesaurus

Owner:BEIJING UNIV OF TECH

Waste sorting and screening equipment for waste disposal

InactiveCN112675949AImprove efficiency and effectivenessFor subsequent recyclingCleaning using toolsMagnetic separationRefuse DisposalsMechanical engineering

Owner:王子腾

Device for treating rhinitis nasal congestion and running nose and cold nasal congestion

PendingCN109498991ATreat or relieve nasal congestionGood effectElectrotherapyArtificial respirationSpecial effectsFastener

Owner:BAOTOU MEDICAL COLLEGE OF INNER MONGOLIA UNIV OF SCI & TECH

Constant voltage source system applied to radar

InactiveCN106159933ARealize switchingImplement manual switchingDc network circuit arrangementsWave based measurement systemsElectricityEngineering

Owner:HEFEI JIARUILIN ELECTRONICS TECH

Photonic crystal fiber and surface plasma resonance biosensor filled with gold threads

InactiveCN105974515AHigh precision sensingSimple structureCladded optical fibreOptical waveguide light guidePlasma resonancePhotonic-crystal fiber

Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Large stone cutting gear mechanism connecting piece

InactiveCN105108912AWorking accessoriesStone-like material working toolsEngineering

Owner:金方明

Novel side door rotating shaft connecting structure

PendingCN108979394AIngenious structural designEasy connectionHingesEngineeringMechanical engineering

Owner:无锡市宏宇汽车配件制造有限公司

Method for replacing height-adjustable support

PendingCN112252208AReduce technical difficultyReduce the risk factorBridge structural detailsBridge erection/assemblyStructural engineeringControl theory

Owner:DATONG INC

Multi-functional animal craniocerebral injury instrument

InactiveCN109820614AReduce animal deathsThe experiment process is intuitiveAnimal fetteringSurgical veterinaryDrive motorMotor shaft

Owner:AFFILIATED HUSN HOSPITAL OF FUDAN UNIV +1

Self-supporting nickel phosphide catalyst and preparation method and application thereof

ActiveCN107694584AGood thermal conductivityHigh selectivityOrganic compound preparationCarboxylic acid esters preparationThermal conductivityNickel oxide hydroxide

Owner:EAST CHINA NORMAL UNIVERSITY

Intelligent logistics picking path combination method

ActiveCN109754203AReduce walking timeReduce walking distanceForecastingResourcesLogistics managementTask list

Owner:WUHAN PROLOG INTEGRATED TECH CO LTD

Gesture recognition method and electronic equipment

InactiveCN110597446AInput/output processes for data processingData entryFeature data

Owner:BEIJING XIAONIAOTINGTING SCI & TECH CO LTD

Anti-cracking epoxy ceramic paint and preparation method thereof

InactiveCN108864898AGood mechanical propertiesGood machining strengthFireproof paintsAnti-corrosive paintsBenzeneCoconut oil

Owner:黄春梅

Tea leaf processing device and tea leaf processing method

PendingCN113877797AAvoid resourcesIncrease productionSievingGas current separationHorticultureTea leaf

Owner:天方茶业股份有限公司

Polyacrylate composition

InactiveCN108164641AGood oil resistanceStable oil resistanceChemistryN-butyl acrylate

Owner:鑫泓裕重庆复合材料有限公司

Hydraulic engineering underground pipeline burying equipment based on high-end manufacturing

InactiveCN112110362APrevent slippingAccurately determinePipe laying and repairPortable liftingPistonUnderground pipeline

Owner:李宣霖

Crawler analysis platform based on government affair big data

PendingCN110175280AIncrease coverageEfficient use ofData processing applicationsSpecial data processing applicationsData processingBehavioral analytics

Owner:广东鼎义互联科技股份有限公司

Sagger with high-yield for lithium battery cathode material and manufacturing method thereof

InactiveCN110451944AImprove yieldExtended service lifeCharge supportsCorrosionMethanol

Owner:湖南太子新材料科技有限公司

Tumor sample temporary storage device for tumor operation

PendingCN114190369AReduce pollutionImprove storage effectDead animal preservationElectric machineryTest tube

Owner:THE PEOPLES HOSPITAL SHAANXI PROV

Railway unattended crossing automatic sound-light alarm system and method

PendingCN109552360AOptimize human resourcesSolving Reliability ChallengesAudible signalsVisible signalsProximity detectionAlarm device

Owner:YUNNAN KUNGANG ELECTRONICS INFORMATION TECH CO LTD

Flying device capable of moving randomly

InactiveCN102582827AActiveWide range of usesAircraft navigation controlEngineeringComputer hardware

Owner:黄廷华

Ion wind generation device and air conditioner indoor unit

ActiveCN107809061AEasy to install and operateEasy disassemblyMechanical apparatusLighting and heating apparatusIonNeedle electrode

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Backup system and fault detection and processing method

ActiveCN102546222BReduce capital investmentEasy maintenanceData switching networksWireless communicationNetwork managementCore network

Owner:CHINA TELECOM CORP LTD

Method for producing coating ultra-sense paper

InactiveCN101250835AHigh intrinsic quality and surface strengthEasy to processSpecial visual effect coatingsCoatings with pigmentsBenzeneAdhesive

Owner:SHANDONG KAILI SPECIAL PAPER

Electric automobile spraying device

PendingCN110237968AAvoid manual operationReduce exposureSpray boothsEngineeringMechanical engineering

Owner:NANJING INST OF TECH

Wastewater pretreatment equipment

InactiveCN104922946AExtended flow pathSpeed up separation and removalSedimentation settling tanksWastewaterSuspended matter

Owner:ZHEJIANG TERRA CONSTR MATERIAL

Multifunctional stirring device for biological pharmacy

ActiveCN112237881AEasy to mix and stirWell mixedTransportation and packagingMixer accessoriesElectric machineryInternal cavity

Owner:广州加泰医药科技有限公司

Preparation method for fermented wolfberry jam

InactiveCN109567103AImprove rough tasteRetain activityFood ingredient as mouthfeel improving agentChemistryColloid mill

Owner:宁夏北方天成生物科技有限公司

Secondary battery anode material

InactiveCN106299370ASolving intractable dendrite problemsCell electrodesElectrochemical responseAmount of substance

Owner:颜竞

Parallel-arranged SiO2 nanowire and preparation method thereof

InactiveCN108147418AEasy to operateProcess safetyMaterial nanotechnologySilicaChemical reactionMaterials science

Owner:BOHAI UNIV

Photoelectric pod and photoelectric pod control method

ActiveCN113241974ALighten processing tasksSimple wiringAircraft componentsMultiple motor speed/torque controlElectric machineryEngineering

Owner:GUANGZHOU KEII ELECTRO OPTICS TECH

Anti-collision electronic scale device in metering filling machine

InactiveCN111619888AAvoid damageReduce manufacturing costSolid materialLiquid bottlingElastic componentControl engineering

Owner:JIANGSU NEWAMSTAR PACKAGING MACHINERY

Navigation aid lamp isolation transformer open-circuit state monitoring device and control method

InactiveCN106054015APrevent malfunctionAvoid processing powerTransmission systemsTransformers testingEmbedded systemCondition monitoring

Owner:CIVIL AVIATION UNIV OF CHINA

Communication method, device and system

ActiveCN109600339AAvoid the problem of large delayNetwork traffic/resource managementTransmissionSecurity policySession management

Owner:HUAWEI TECH CO LTD

Bottle cap assembly dislocation auxiliary device

InactiveCN102729196AReduce manufacturing costMetal-working hand toolsDislocationEngineering

Owner:LIPENG PACKING YANTAI CITY

Cooking fume purification device, cooking equipment and cooling fume purification method

PendingCN111895467ASolve the incomplete treatment of oil fumeDomestic stoves or rangesLighting and heating apparatusProcess engineeringEnvironmental geology

Owner:VATTI CORP LTD

Production process method of ultrahigh-strength TA4 titanium alloy thin strip

PendingCN112662972AIncreased tensile strength and yield strengthImproved yield and mechanical propertiesTitanium alloyUltimate tensile strength

Owner:BAOJI TUPENG METAL MATERIALS CO LTD

Emulsifying method of polyurethane micro-powder, polyurethane micro-powder emulsion, leather mending agent and application thereof

PendingCN111072996AImprove performanceImprove healing effectLeather surface finishingEmulsionActive agent

Owner:XINGYE LEATHER TECH CO LTD