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.

A kind of stainless steel precision casting method of airtight mold shell at medium temperature

ActiveCN105522113BReduce energy consumptionSave energyFoundry mouldsFoundry coresProduction rateWorking environment

Owner:阳江市阳东区盛铿工贸有限公司

Single-variable and parameter-displacement encryption type binary anti-counterfeit printing method

InactiveCN102945414ARecord carriers used with machinesPictoral communicationAlgorithmParallel computing

Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION

Front end die head mounting structure of EVA (ethylene vinyl-acetate copolymer) glue film extruder

InactiveCN103240858BReduce labor intensityAchieve separationFlat articlesEngineeringEthylene-vinyl acetate

Owner:苏州烁尔新材料有限公司

Thermal management structure and method for a square lithium battery pack

ActiveCN111244571BReduce the maximum temperatureReduce heat dissipationSecondary cellsThermodynamicsHeat management

Owner:ZHEJIANG UNIV

Preparation and application of bifunctional oxygen electrocatalyst supported by hollow carbon nanotubes

ActiveCN112886029BEasy to synthesizeGuaranteed activityFuel and primary cellsCell electrodesPtru catalystOxygen evolution

Owner:RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN

A kind of scale inhibitor for s-zorb device and its preparation method and application

ActiveCN108342221BExtended induction periodImprove heat transfer efficiencyTreatment apparatus corrosion/fouling inhibitionOrganosolvGasoline

Owner:金浦新材料股份有限公司

A kind of preparation method of low moisture lithium tetrafluoroborate

ActiveCN104528752BSynthesis process control is simpleReduce pollutionTretrafluoboric acidBoratesLithium metaborateFiltration

Owner:HUBEI BAIJIERUI ADVANCED MATERIALS

A method and device for recovering NO2 and SO2 in flue gas by rectification

ActiveCN109813055BEfficient governanceLow concentration requirementSolidificationLiquefactionThermodynamicsFlue gas

Owner:UNIV OF SCI & TECH BEIJING

A kind of hydrogen oxidation reaction catalyst for alkaline medium and synthesis method thereof

ActiveCN110993972BImprove electrocatalytic performanceMaterial nanotechnologyCell electrodesPtru catalystEngineering

Owner:BEIJING UNIV OF CHEM TECH

Laser guided order picking vehicle

ActiveCN106167236BSave spaceQuick changeLifting devicesBattery chargeIn vehicle

Owner:合肥柯金自动化科技股份有限公司

Air conditioner control method, device, system and air conditioner

ActiveCN108253603BReduce power consumptionAddresses technical issues with increased power consumptionMechanical apparatusSpace heating and ventilation safety systemsControl engineeringControl theory

Owner:GREE ELECTRIC APPLIANCES INC

A kind of non-metal self-supporting air electrode and preparation method thereof

ActiveCN108963275BSynthetic conditions are mildExperiment operation is simpleFuel and secondary cellsCell electrodesFuel cellsOxygen precipitation

Owner:BEIJING UNIV OF CHEM TECH

A kind of environment-friendly, temperature-resistant, discoloration-resistant ink composition

ActiveCN105885519BImprove temperature resistanceImprove hair pass rateInksWear resistantPolyvinyl chloride

Owner:上海超彩油墨有限公司

An adaptive control system and method for turbine output power of an ocean temperature difference energy system

ActiveCN110748466BStable outputImprove stabilityMachines/enginesMechanical power devicesThermal energyControl system

Owner:CHINA NATIONAL OFFSHORE OIL (CHINA) CO LTD +1

Aluminum-silicon-zinc-rare earth-magnesium-ferrum-copper-manganese-containing hot dip coating alloy and method for preparing same

ActiveCN101736263BUniform compositionImprove toughnessHot-dipping/immersion processesRare-earth elementManganese

Owner:JIANGSU LINLONG NEW MATERIALS CO LTD

A Correction Method for Model Repair of Optical Parts

ActiveCN110900319BBright appearanceQuick tuneGrinding machinesEngineeringOptics

Owner:NANYANG LIDA PHOTOELECTRIC

A kind of natural moisture-proof degradable food wrapping paper and preparation method thereof

ActiveCN104988808BHigh strengthGood flexibilityFlexible coversWrappersLiquid layerFood packaging

Owner:HUBEI HENGDA PACKING CO LTD

Method for reducing dust absorption by fan of casing and casing device with dust removal device

ActiveCN101769270BReduce adhesionPump componentsDigital data processing detailsEngineeringAirflow

Owner:WISTRON CORP

mRNA difference displaying method with ordered robustness

InactiveCN101638686BGood value for moneyEconomical to operateMicrobiological testing/measurementMagnetic beadTotal rna

Owner:WUHAN UNIV

A Construction Method of Overhead Arch Bridge Based on Steel Arch Frame

ActiveCN110438907BImprove construction efficiencyThe method steps are well designedBridge erection/assemblyArchitectural engineeringRib first

Owner:中铁二十局集团第三工程有限公司

A storage method and gateway for dynamic attributes of smart devices

ActiveCN110909002BRealize persistent storage functionGuaranteed persistenceDatabase updatingDatabase queryingEngineeringSerialization

Owner:HANGZHOU LIFESMART TECH

A kind of dot-like gluing process and its products

ActiveCN105834072BDot-like gluingIncrease productivityLiquid surface applicatorsCoatingsEngineeringRelease liner

Owner:WINNER MEDICAL CO LTD

The method, system and remote network management of the proximal network management through the web proxy of the device

ActiveCN108848145BNetworks interconnectionWeb data retrieval using information identifiersEngineeringNetwork management

Owner:西安抱朴通信科技有限公司 +1

Plasma treatment device

ActiveCN105097403BEliminate unevennessElectric discharge tubesSemiconductor/solid-state device manufacturingCapacitanceHigh frequency power

Owner:TOKYO ELECTRON LTD

Pretreatment method and detection method of amoxicillin, penicillin g and penicillin v

ActiveCN105628808BQuick checkEfficient extractionComponent separationPenicillinOrganic solvent

Owner:BRIGHT DAIRY & FOOD CO LTD

Garden massage chair

InactiveCN108969325BPrevent fallingAir conditionerRoller massageStoolsPhysical medicine and rehabilitationMassage

Owner:山东沃达纸制品有限公司

A roller transport mechanism of a wire cutting machine

InactiveCN105109896BRoller-waysWire cuttingEngineering

Owner:广东泗海印铁制罐有限公司

Terminal information sharing method, terminal information sharing device, and terminal

ActiveCN104184738BImprove privacy and securityImprove experienceTransmissionComputer hardwareInformation sharing

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Structure and manufacturing method of a metal-based printed board with high thermal conductivity

ActiveCN104066272BAvoid electrical contactImprove efficiencyPrinted circuit manufactureCircuit susbtrate materialsInsulation layerThermal compression

Owner:GUANGDONG CHENGDE ELECTRONICS TECH CO LTD

A landing gear retractable structure

ActiveCN110733632BEasy to install and arrangeReduce in quantityUndercarriagesDrive shaftAirframe

Owner:LANDING GEAR ADVANCED MFG

Stereoscopic printing device

InactiveCN110435134AAvoid the accumulation effect of light energyAvoid cumulative effectsManufacturing driving meansShaking/oscillating/vibrating mixersLiquid stateRelative motion

Owner:XYZPRINTING +1

Radiator and heater having the same

ActiveCN105276660BLow edge temperatureLighting and heating apparatusElectric heating systemEngineeringHeat sink

Owner:GD MIDEA ENVIRONMENT APPLIANCES MFG +1

A double-layer three-dimensional parking equipment

ActiveCN104790701BAvoid interferenceSimple structureParkingsVehicle frameInterference problem

Owner:湖南有位智能科技有限公司

Method for preparing tension specimen made from composite material of Ti alloy base enhanced by continuous SiC fibre

InactiveCN1261611CEnsure the uniformity of the arrangementArrange neatlyPreparing sample for investigationStrength propertiesAdhesiveAlloy

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Micropore ligno-cellulose ultramicro powder, as well as preparation method and application thereof

InactiveCN101481459BMaintain microporous structureHigh water pressure resistanceFibre treatmentLignin material coatingsChemical industryChemical treatment

Owner:THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME +2

Method and arrangement for handling memory access for a tcf-aware processor

PendingCN113348446ASimplified partitionImprove performanceProgram synchronisationConcurrent instruction executionComputer architectureEngineering

Owner:TEKNOLOGIAN TUTKIMUSKESKUS VTT

A method for improving solidification quality of vacuum induction furnace ingot casting

ActiveCN109261913BRapid coolingImprove heat transfer performanceIngot casting plantsCrucibleWater flow

Owner:JIANGSU JICUI ADVANCED METAL MATERIAL RES INST CO LTD

A kind of method that copper salt catalyzes the synthesis of many substituted pyrimidines

ActiveCN108409672BImprove efficiencyNo pollution in the processOrganic chemistryPtru catalystAlcohol

Owner:ANHUI NORMAL UNIV

Test method, test device and storage medium for power failure protection of storage device

ActiveCN113257330BReduce time consumptionImprove power-down test efficiencyStatic storageRedundant operation error correctionTest efficiencyComputer science

Owner:BEIJING SMARTCHIP SEMICON TECH CO LTD

Oxygen sensor control system and method

ActiveCN105156220BEliminate the effects of temperature stateHigh data accuracyElectrical controlMachines/enginesOxygen sensorControl system

Owner:CHINA FAW LIMITED WUXI FUEL INJECTIONEQUIP RES INST +2

A self-calibration method and device for a device with a touch switch

ActiveCN103346768BMention reliabilityGuaranteed stabilityElectronic switchingSleep stateComputer science

Owner:JIANGSU HUITONG GRP

A kind of preparation method of siloxane polymer supercritical carbon dioxide thickener for fracturing

ActiveCN108003349BGood thickening effectReduce pollutionDrilling compositionBulk chemical productionPolymer scienceSide chain

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A kind of preparation method of candied fruit-shaped one-dimensional gold nanoparticles

InactiveCN104275492BNovel structureNon-toxicNanotechnologyGourdGold particles

Owner:UNIV OF JINAN

Picture element structure and producing method thereof

ActiveCN100454560CImprove reliabilitySimple processSolid-state devicesSemiconductor/solid-state device manufacturingElectrical conductorEngineering

Owner:AU OPTRONICS CORP

A radar car for road detection with obstacle clearing function

ActiveCN112482158BWith obstacle clearing functionAvoid breakingWave based measurement systemsBridge structural detailsGear wheelDrive shaft

Owner:山东鼎目机器人科技有限公司

Device and method for history management of mobile phone external screen

InactiveCN102567004BMeet the needs of efficient event handlingWill not missSpecific program execution arrangementsMassageMobile phone

Owner:SHANGHAI SIMCOM LTD

Voice control method, device, electronic device and computer readable medium

ActiveCN109144462BImprove vibration and sound effectsAvoid settingSound input/outputSound generationEngineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A remote control rotary type automatic erasing blackboard

ActiveCN106626916BReduce harmEliminate manual erasureBoard cleaning devicesRemote controlDrive motor

Owner:NANJING VOCATIONAL UNIV OF IND TECH

Application of silicon isotope si-30 in semiconductor materials or semiconductor devices resistant to medium and high energy neutron radiation

ActiveCN111341838BAchieve Radiation HardeningImprove radiation effectSemiconductor/solid-state device detailsSolid-state devicesNeutron irradiationSemiconductor materials

Owner:EAST CHINA NORMAL UNIV

A box type anti-theft front maintenance bracket for led display

ActiveCN105611785BEasy maintenanceEasy to replaceRack/frame constructionIdentification meansLED displayEngineering

Owner:CHENGDU ZHIYUANHUI CULTURE & MEDIA CO LTD

A synchronous jacking hydraulic system for armored vehicles with leveling function

ActiveCN108757616BEasy to operateEasy to control speedServomotor componentsEndless track vehiclesControl systemEngineering

Owner:JIANGSU UNIV

A method and system for extracting key information from network security logs

ActiveCN110278213BReduce analysis workloadWith a clear purposeTransmissionIp addressEngineering

Owner:THE THIRD RES INST OF MIN OF PUBLIC SECURITY

A passenger car pneumatic breaker

ActiveCN103738289BImprove securityPedestrian/occupant safety arrangementElectricityElectric control

Owner:XIAMEN KING LONG UNITED AUTOMOTIVE IND CO LTD

Lighting module of a vehicle

ActiveCN108349433AHigh-end appearance impressionEasy to findLighting circuitsCompartment lightingEffect lightEngineering

Owner:BAYERISCHE MOTOREN WERKE AG

Plasma jet apparatus

ActiveCN101227790AIncrease varietyIncrease the number ofElectric discharge tubesPlasma techniquePlasma jetConductive materials

Owner:武汉海思普莱生命科技有限公司

Method for producing liquid crystal panel

InactiveCN103197472BAvoid damageAchieve solidificationNon-linear opticsUltraviolet lightsEngineering

Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

A rotating basket type fruit and vegetable air puffing equipment

InactiveCN103141780BUniform heating effectUniform cooling effectFood shapingFood preparationAir compressorFar infrared

Owner:SHAANXI UNIV OF SCI & TECH

A smart pillow with temperature controlled by brain waves

ActiveCN107049728BTemperature controlImprove sleep qualityPillowsAntipyreticTemperature controlEngineering

Owner:王志强

Flexible substrate material, flexible substrate preparation method and flexible display panel

InactiveCN111370577AStrong high thermal conductivityImprove cooling effectFinal product manufactureSolid-state devicesGraphiteGraphene

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Design Method of Nonlinear Controller for Inverted Pendulum

ActiveCN106094530BImprove responsivenessReduce the difficulty of adjustmentAdaptive controlNonlinear modelFeedback controller

Owner:JILIN UNIV

Method for bending wave spring with concave hole

InactiveCN102896185BQuick bendingImprove productivityShaping toolsProduction ratePunching

Owner:LUOYANG BEARING RES INST CO LTD

A method for directed editing of aroma genes in the rice sex cell genome

ActiveCN110229848BAvoid ex vivo culture processThe method of directional editing is simple and feasibleVector-based foreign material introductionPlant genotype modificationBiotechnologyNanoparticle

Owner:SOUTH CHINA AGRI UNIV

Rail vehicle real vehicle impact test system coupled with occupant behavior detection

ActiveCN103940624BScientific and reasonable structureEasy to operateRailway vehicle testingShock testingVehicle behaviorBody compartment

Owner:CENT SOUTH UNIV

A marble underground mining block material loading and unloading device

ActiveCN105240015BGuaranteed transportation efficiencyStable productionUnderground miningSurface miningMotor driveReducer

Owner:甘肃金润玉石业有限公司

Hadamard transform imaging spectrometer

InactiveCN101571421BReduce volumeImprove spectroscopic effectRadiation pyrometrySpectrum investigationHadamard transformAfter treatment

Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Method for treating high acid-containing crude oil

ActiveCN101735856BExtended service lifeReduce energy consumptionTreatment with hydrotreatment processesDistillationKerosene

Owner:CNOOC OIL & PETROCHEMICALS CO LTD +1

Dimemorfan phosphate tablet composite and preparation method thereof

ActiveCN103169681BLow costGood effectOrganic active ingredientsPharmaceutical non-active ingredientsCarboxymethyl starchCalcium bicarbonate

Owner:SHANDONG LUOXIN PHARMA GRP CO LTD

A method and system for realizing N+1 redundant backup and load share

InactiveCN101242255BImprove reliabilityStrong reliabilityError preventionData switching networksTraffic capacityIp address

Owner:ZTE CORP

A diaphragm glue coating machine for a stacked battery pack or a supercapacitor pack

InactiveCN104785406BCoated evenlyComplete coatingLiquid surface applicatorsCoatingsCapacitanceSupercapacitor

Owner:HUBEI SHENGRONG TECH CO LTD

Furniture online information production system

ActiveCN108319235BRealize data interoperabilityLow input costTotal factory controlProgramme total factory controlComputer scienceStorage cell

Owner:VANGUARD IND JIAXING CO LTD

A method of neural network processor design using black box simulator

ActiveCN109726805BGood design structurePhysical realisationAlgorithmNetwork model

Owner:SHANGHAI CAMBRICON INFORMATION TECH CO LTD

Umbrella skeleton material and preparation method thereof

InactiveCN102250461BGood compatibilityImprove performancePolytetramethylene terephthalateAntioxidant

Owner:ANHUI KEJU NEW MATERIALS

Acupuncture Treatment Device for Post-Traumatic Brain Injury Syndrome

ActiveCN109549845BLow proficiency requirementPain Reduction RodAcupunctureAcupuncture needlesPhysical medicine and rehabilitation

Owner:HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM

A Method for Ecological Restoration on Acid Tailings Pool

ActiveCN109526523BPrevent infiltrationSolve environmental problemsContaminated soil reclamationGrowth substratesWater storageEnvironmental resource management

Owner:杰瑞(莱州)矿山治理有限公司

Text search method, device and computer-readable storage medium

ActiveCN110069604BSolve the technical problem that cannot match the previous textText database queryingSpecial data processing applicationsData miningData science

Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

A Router Domain Name Access Method

ActiveCN103327137BTroubleshooting Access to the Router's Admin InterfaceData switching networksDomain nameAccess method

Owner:SHENZHEN GONGJIN ELECTRONICS CO LTD

Spread processed cheese and method for preparing same

ActiveCN102669294BStable stateAdd flavorCheese manufactureLow sodium foodStable state

Owner:BRIGHT DAIRY & FOOD CO LTD

Apparatus for the stacked depositing of sheets

ActiveCN101370726BLow operating costArticle deliveryArticle separationEngineeringMechanical engineering

Owner:WINCOR NIXDORF INT

A remote control device, a remote control tail cover assembly and a flashlight thereof

ActiveCN107705525BRealize chargingEasy to operateCircuit monitoring/indicationNon-electrical signal transmission systemsRemote controlElectrical battery

Owner:李文杰

A white balance correction method and related device

ActiveCN110784696BImprove intelligenceReduce calibration timePicture reproducers using projection devicesComputer scienceColor temperature

Owner:SHENZHEN HUOLE TECH DEV CO LTD

down-and-fill mining method

ActiveCN104265298BIncrease expansionIncrease sales revenueUnderground miningSurface miningGeomorphologyRebar

Owner:SHANDONG ZIBO FUSHAN ENTERPRISE GRP

A Simultaneous Planting Model for Safe Production and Restoration of Soil Exceeding Cadmium Standards in Gannan Rare Earth Mining Area

ActiveCN106817946BDoes not occupy planting areaYield is not affectedContaminated soil reclamationPlant cultivationRare earthCadmium Cation

Owner:INST OF SOIL SCI CHINESE ACAD OF SCI

A logistics roller conveying line

InactiveCN111634608BImprove delivery capacityPrevent outward dumpingConveyor partsRoller-waysLogistics managementElectric machinery

Owner:无锡汇千物流机械制造有限公司

A Method of Automatic Segmentation of All Crowns Based on Harmony Field 3D Model of Dental Jaw

InactiveCN104715475BAccurate boundary informationFully automatedImage analysisAutomatic segmentationDental surgery

Owner:CENT SOUTH UNIV

Method and device for increasing utilization rate of FPGA (field programmable gate array) memory

ActiveCN102955744BIncrease profitLow logic consumptionMemory adressing/allocation/relocationOriginal dataField-programmable gate array

Owner:SUZHOU CENTEC COMM CO LTD

A Surface Acoustic Wave Filter with High Power Capability

ActiveCN103078603BRich pore sizeMultiple logarithmic or shorter aperturesImpedence networksHigh resistanceGrating

Owner:CETC CHIPS TECH GRP CO LTD

Anti-theft devices for liquid containers

ActiveCN103874817BStampsLocks for portable objectsEngineeringMechanical engineering

Owner:THOONSEN TRADING

Microparticle measurement spectrometer, microparticle measurement device using microparticle measurement spectrometer, and method for correcting microparticle measurement photoelectric conversion system

PendingCN112368565ARadiation pyrometrySpectrum investigationOptical spectrometerPhotoelectric conversion

Owner:SONY CORP

Calculation method, device and storage medium of filter element life of air purification device

ActiveCN111514663BImprove accuracyThe right time to replaceDispersed particle filtrationAir purifiersAir cleaning

Owner:北京零微科技有限公司

An angle-adjustable workbench equipment for product inspection

ActiveCN106181927BReliable lockingRealize the supporting roleWork benchesProduct inspectionDrive motor

Owner:楼蓝科技(江苏)有限公司

Relays for easy removal

ActiveCN107230583BEasy to disassembleQuick and easy disassemblyElectromagnetic relay detailsEngineeringRelay

Owner:山东翰辰石油科技有限公司

A Dynamic Response Analysis Method of Aggregated Tensioned Integral Structure Based on Sliding Cable Elements of Multibody System

ActiveCN107545126BSimple and versatile modeling processEasy to operateSpecial data processing applicationsDynamic modelsEngineering

Owner:DALIAN UNIV OF TECH