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.

Method for leaching gallium from vanadium extraction tailings

PendingCN113088724AImprove leaching rateLow costProcess efficiency improvementLeaching rateEnvironmental chemistry

Owner:PANZHIHUA UNIV

Automatic sorting system of waste cartons with films and waste carbons without films and sorting method

ActiveCN110064602AHigh resolutionEasy to install and uninstallSortingImage analysisImage resolution

Owner:HENAN UNIVERSITY

Graphite heat exchanger convenient to clean

PendingCN112484562AImprove work efficiency and practicalitySave worker timeFlush cleaningPhysicsWater pipe

Owner:南通百大石墨设备有限公司

Hydrogen-rich cup

PendingCN114515092AAvoid damageSolution to short lifeCellsWater/sewage treatment by substance additionIon-exchange membranesProcess engineering

Owner:东璧堂健康科技(张家口)有限公司

Bionic flexible grabbing manipulator based on multistage metamorphic mechanism

PendingCN107414841AObject-orientedDrive lessProgramme-controlled manipulatorGrippersManipulator

Owner:合肥哈工图南智控机器人有限公司

Water source pollution source tracing method and device and electronic equipment

PendingCN113030416AImprove efficiency and accuracyReal-time monitoring of water qualityGeneral water supply conservationTesting waterRiver pollutionPollutant

Owner:BEIJING MUNICIPAL RES INST OF ENVIRONMENT PROTECTION

Modbus serial communication method for industrial equipment

InactiveCN110213385ABus networksIp addressTTEthernet

Owner:广西盟创智慧科技有限公司

Batch cutting device for pipes

PendingCN112847502AImprove cutting efficiencySmooth incisionMetal working apparatusStructural engineeringPipe

Owner:徐州佳禾再生资源有限公司

Assembling equipment and method for high-strength ceramic cylinder liner

PendingCN113714732AHigh degree of automationImprove assembly efficiencyMetal working apparatusEngineeringThermal treatment

Owner:HEFEI JINGCHUANG CERAMIC EQUIP TECH

Nourishing soup material for mutton chafing dish

InactiveCN105011248ATonify the spleen and stomachEffectively neutralizes the smellFood ingredient functionsFood preparationEucommia ulmoidesLigusticum chuanxiong

Owner:罗雄志

Data visualization component method realized based on AngularJS framework

PendingCN114780886ARich display formEasy to analyzeVisual data miningStructured data browsingVisulationEngineering

Owner:BEIJING UNIV OF TECH

High-strength cold-resistant cable and manufacturing process thereof

PendingCN114496367AImprove strength and cold resistanceImprove waterproof performanceInsulated cablesCable/conductor manufactureOpen fireStructural engineering

Owner:无锡市天成线缆有限公司

Copper sulfate recovery treatment process in production process of o-methyl formate benzenesulfonamide

PendingCN114620760AReduce manufacturing costSimple processCopper compounds preparationCopper sulfatesMethyl formateActivated carbon

Owner:河北允升精细化工有限公司

Body-building kidney-tonifying medicinal liquor and preparation method thereof

InactiveCN111012839AQuick resultsImprove immunityNervous disorderDispersion deliveryShuDiHuangGinseng

Owner:云南伍氏生物科技有限公司

Treatment method for underground water geological fracture zone

PendingCN114060266AReduce the number of settingsImprove sealingPositive displacement pump componentsFoundation engineeringFracture zonePipe

Owner:湖北煤炭地质一二五队

Automatic variable valve of hydraulic motor

PendingCN108412830AProtect hydraulic componentsAchieve normal operationFluid-pressure actuator safetyServomotor componentsAutomatic variableLow speed

Owner:青岛力克川液压机械有限公司

Insecticidal composition containing afidopyropen and cyantraniliprole

InactiveCN111213670AMatching noveltyDiversification of processing dosage formsBiocideAnimal repellantsArthropod mouthpartsFruit tree

Owner:JIANGXI ZHONGXUN AGROCHEM

Fan control system and fan control method

PendingCN113531787AReduce energy consumptionImprove power utilizationMechanical apparatusSpace heating and ventilation safety systemsIndoor airPower circuits

Owner:GUANGDONG WANJIANG DISTRIBUTION

Operator elevation and rotation bituminous coal burnt material serial triturating apparatus

InactiveCN105241703AImprove mashing efficiencyCompact structurePreparing sample for investigationSulfur contentEnvironmental geology

Owner:CHANGZHOU UNIV

VR tactile feedback glove more stable to wear

InactiveCN108041720AWear firmlyComfortable to wearGarment special featuresGlovesTransmission lineEngineering

Owner:徐州艺源动画制作有限公司

Anti-freezing device and method for air energy water heater

InactiveCN112212528ASpeed up heat lossSpeed up the melting timeSolar heating energySolar heat collector controllersFrost (temperature)Engineering

Owner:衡阳晟达信息技术有限公司

Method and equipment for calling data through biological characteristic data

InactiveCN103077340ASimplify the process of data entryProtection securityDigital data authenticationData memoryData input

Owner:周万荣

Electromagnetic generation interference analyzer for integrated circuit

PendingCN111398776AMultiple test levelsHigh measurement accuracyElectronic circuit testingMeasuring interference from external sourcesRadio frequencyElectrostatic discharge

Owner:浙江诺益科技有限公司

Exercise draw ring generator

InactiveCN108023397ABatteries circuit arrangementsElectric powerElectric energyPhysical exercise

Owner:NANJING POLYTECHNIC INSITUTE

FDM(Fused Deposition Modeling) printer planar electrode type automatic leveling device

InactiveCN111674041AImprove accuracy and efficiencyImprove conductivityManufacturing platforms/substratesManufacturing data aquisition/processingSpray nozzleElectric machinery

Owner:CHANGZHOU INST OF MECHATRONIC TECH

Starch preparation system for papermaking

PendingCN113087810AReduce acidificationReduce the generation of paper odorPipeline systemsStarch solutionPulp (paper)

Owner:NINE DRAGONS PAPER TAICANG LTD

Surface quality detecting system and method for automobile covering parts

InactiveCN109374637AImprove detection efficiencyImprove accuracyOptically investigating flaws/contaminationCcd cameraLight source

Owner:WUHU CHANGRUI AUTO PARTS

Cover plate of battery and battery

PendingCN114883708AVent arrangementsEngineeringElectrical and Electronics engineering

Owner:XIAMEN HAICHEN NEW ENERGY TECH CO LTD

Control method for mobile phone software blacklist

InactiveCN104410639ARealize managementPrevent entertainmentComputer security arrangementsTransmissionBlack listSoftware

Owner:XIAMEN YAXON NETWORKS CO LTD

Welding-free structure of PTFE heat exchanger

InactiveCN109916217AEasy to installEasy maintenance and replacementHeat exchanger casingsWeld seamEngineering

Owner:青岛瑞铵特环保有限公司

High-speed interconnection assembly for multi-channel multi-band 5G communication

InactiveCN112261689AReduce loss rateAccelerateNetwork traffic/resource managementConnection managementSTI Outpatient5G

Owner:嘉兴新博信息科技有限公司

Shaft sleeve

InactiveCN107781300ASimple structureEasy to installShaftsBearing componentsPetroleum engineering

Owner:宁波市海曙古林新睦粉末冶金厂

Repellent for controlling mosquitoes

InactiveCN105010443AGood avoidance effectEasy to useBiocidePest repellentsPest controlCAMELLIA OIL

Owner:XINCHANG DACHENG BIOLOGICAL SCI & TECH

Electrical systems

PendingCN112491211ATurbine/propulsion engine ignitionTurbine/propulsion engine startersPhysicsEngineering

Owner:ROLLS ROYCE PLC

Expansion and enhancement method and system suitable for deep learning training data and readable storage medium

PendingCN114298177AImprove generalization abilityPrevent overfittingCharacter and pattern recognitionMedical imagesEngineeringAlgorithm

Owner:GUANGZHOU RAYDOSE MEDICAL TECH CO LTD

Centrifugal filter

InactiveCN1125686CImprove filtration efficiencySmall diameterRotary centrifugesSolid phasesChemical industry

Owner:沈庞录

New application of ATA in basal culture medium for culturing CHO cell line cells

PendingCN114164166ALow costGeneral facilitationArtificial cell constructsCell culture active agentsMolecular biologyGrowth cell

Owner:无锡多宁生物科技有限公司

Remote risk judgment method and device

PendingCN110335045AProtocol authorisationData scienceReliability engineering

Owner:ADVANCED NEW TECH CO LTD

Platable taste tuna chilli sauce and preparation method thereof

InactiveCN107373607ASimple processEasy to operateFood sciencePre treatmentDeep sea fish

Owner:广东鹰金钱海宝食品有限公司

Extracting solution for extracting DNA from micro medicinal plant sample and extraction method

PendingCN110577950ALow costWide range of speciesMicrobiological testing/measurementDNA preparationDNA barcodingGenomic DNA

Owner:LISHUI AGRI SCI

Router with damping function

InactiveCN108965145AImprove job stabilityExtended service lifeData switching networksSelection arrangementsDamping functionEngineering

Owner:ANHUI DOUZHUANXINGYI INFORMATION TECH CO LTD

Multifunctional classroom and use method thereof

ActiveCN109723249AImprove teaching efficiencyImprove learning efficiencyHospitalsBuilding constructionsDrive motorHigh definition

Owner:太仓市经贸小学

Traditional Chinese medicine formula for treating lung tumor

InactiveCN107837368AStable efficacySymptoms improvedAnthropod material medical ingredientsPill deliveryRemove bloodManis

Owner:李克文

Sport headset

InactiveCN107592586AEarpiece/earphone attachmentsEarmuffsDistance sensors

Owner:XUZHOU GLOBALAUNAS EQUIP

Optimal design method for improving indoor environment performance of building site and building

PendingCN112507439ARealize the planGeometric CADDesign optimisation/simulationOptimal designSite planning

Owner:SHENZHEN WANDU SHIDAI GREEN CONSTR TECH +1

Method for ionic rare earth mine tailing land improvement and vegetation reclamation

InactiveCN103947326AReduce churnImprove water and fertilizer retention capacitySoil-working methodsNutrientSaw dust

Owner:SUN YAT SEN UNIV

Medicine for treating mouth mucous ulcer

InactiveCN1247215COrganic active ingredientsDigestive systemOral mucosaMooren ulcer

Owner:陈铎葆

Image segmentation marking method taking area features of pixel as base and system thereof

ActiveCN101751663AImage analysisImage segmentationFeature data

Owner:IND TECH RES INST

Classroom teaching analysis and quality evaluation system and method based on behavior and expression intelligent identification

PendingCN111027865ASolve non-specificity in classHigh utility valueBiometric pattern recognitionResourcesData acquisition moduleKnowledge management

Owner:SHANDONG UNIV

Waste treatment system and process in waste plastics regenerated diesel oil production process

InactiveCN109337709AEasy to handle and recycleMild conditionsFatty/oily/floating substances removal devicesUsing liquid separation agentExhaust gasOil production

Owner:湖南金润昌石油有限责任公司

Sampling equipment

ActiveCN112924217AEasy to operate and dropWithdrawing sample devicesMechanical engineeringDeep water

Owner:THE FIRST INST OF OCEANOGRAPHY SOA

Core making process and core making device of triethylamine cold box

InactiveCN104959543AReduce usageSave phosphoric acid usageFoundry mouldsMoulding machinesExhaust gasPhosphoric acid

Owner:SUZHOU MINGZHI TECH

Drilling device for pile hole construction

InactiveCN113175297AImprove drilling efficiencyAvoid Bit DamageEarth drilling toolsDrill bitsDrill holeGeotechnical engineering

Owner:JINHUA VOCATIONAL TECH COLLEGE

Cr nanodot @BN nanosphere compound as well as preparation method and application thereof

InactiveCN108714691AThe preparation process conditions are simpleEasy to controlMaterial nanotechnologyTransportation and packagingMicrostructureNitrogen gas

Owner:HANGZHOU DIANZI UNIV

Optical blood coagulation detection test piece group, blood coagulation detection machine and blood coagulation detection method

PendingCN113219184AHigh precisionBiological testingBlood coagulation testHematological test

Owner:CM VISUAL TECH CORP +1

Feed mixing granulation screening device

InactiveCN108041657AFast speedImprove granulation efficiencyFeeding-stuffDrying gas arrangementsElectric machineryMotor shaft

Owner:ZHENGZHOU LIFUAI BIOLOGICAL TECH CO LTD

Feed cutting device

ActiveCN111480465ADifficult to locateIncrease processing costCuttersRocker armIndustrial engineering

Owner:INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI

Single-engine single-propeller type gas-electric hybrid ship power system

InactiveCN108657405AWide power coverageLower fuel consumptionPropulsion based emission reductionPower plants using propulsion unit combinationsPropellerClutch

Owner:HARBIN ENG UNIV

Transaction data processing method and device, electronic equipment and storage medium

PendingCN114358933AEasy to operateImprove implementation efficiencyFinanceNatural language data processingTransaction serviceData processing

Owner:CHINA CONSTRUCTION BANK

Portable external power supply device for liquefied petroleum gas cooker

InactiveCN104578200AEasy to useEasy to chargeCircuit monitoring/indicationIncandescent ignitionElectrical batteryCooker

Owner:XINCHANG COUNTY QIXING STREET WEICHANG HARDWARE MACHINERY PLANT

2-carbonyl-2-phenyl acetic acid p-methoxy-benzoyl hydrazone diphenyltin complex and preparing method and application thereof

InactiveCN106349280AGood anticancer activityHigh anticancer activityTin organic compoundsOrganic chemistry methodsCoordination complexPhenyl acetic acid

Owner:HENGYANG NORMAL UNIV

Rapid positioning device of bench vice

InactiveCN102935621AIngenious structural designAchieve clampingVicesRocker armEngineering

Owner:CHONGQING TIANZHIDAO SCI & TECH DEV

Imaging device and method for manufacturing same

InactiveCN104253137ASuppresses variation in photosensitivitySolid-state devicesDiodeRefractive indexSemiconductor

Owner:KK TOSHIBA

Mounting equipment for building outer wall water tube

PendingCN112503257AImprove efficiencyImprove adaptive performancePipe supportsRoof drainageWater pipeWater pressure

Owner:李强

Steel member spraying device easily fixed on site

InactiveCN108296077AEasy to installAdjustable widthSpraying apparatusSpray nozzleEngineering

Owner:郭强

Fixing ring, lens module and electronic device

PendingCN114089494AImprove image qualityAvoid scatterTelevision system detailsColor television detailsEngineeringMechanical engineering

Owner:三营超精密光电(晋城)有限公司

Weatherability polyurethane glass cement containing silicon dioxide

InactiveCN108300399AGood water resistanceImprove mechanical propertiesNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesPrepolymerPolyvinylidene fluoride

Owner:天长市墨缘玻璃建材有限公司

Off-line secure data exchange method and device

PendingCN113221134ASecurityPrevent leakageDigital data protectionDigital data authenticationData fileEngineering

Owner:北京复兴华创技术有限公司

Ashtray

InactiveCN107149165AAvoid flying sootEasy to Knock SootTobacco devicesEngineering

Owner:陈琴华

Efficient water diversion hydrocarbon cleaning agent

InactiveCN111793527AEasy to separateOrganic detergent compounding agentsSurface-active detergent compositionsSolventEnvironmental chemistry

Owner:苏州德韬科技有限公司

Preparation method of HfO2 film / HfSiNO interface layer / Si substrate gate medium

InactiveCN103065954AGood compatibilityAvoid corrosiveSemiconductor/solid-state device manufacturingSemiconductor devicesCapacitanceHybrid type

Owner:SUZHOU UNIV

Mammal infusion device and infusion method

ActiveCN112972813APrevent tamperingConditions to prevent vandalismInfusion devicesAnimal fetteringAnimal scienceClass Mammalia

Owner:来宾市新桂生物科技有限公司

3D printing method for building beam component

ActiveCN103707387AImprove manufacturing efficiencyReduce production cost and labor costCeramic shaping apparatusManufacturing efficiencyManufacturing engineering

Owner:无锡华工大光电智能科技有限公司

Traditional Chinese medicine for treating uncinariasis

InactiveCN101152225AThe formula and preparation method are simpleInexpensive to prepare drugsAntiparasitic agentsPlant ingredientsChinese herbsTreatment effect

Owner:吴明星

Vegetable insulating oil based on shinyleaf yellowhorn oil and application of vegetable insulating oil

InactiveCN106350148AStrong antioxidantLow kinematic viscosityBase-materialsChemistryEdible oil

Owner:GUANGDONG JOOYN NEW MATERIAL TECH CO LTD

Navigation method, navigation device and navigation system

ActiveCN108885269AReduce computing costImprove positioning accuracyPosition fixationSatellite radio beaconingPhysicsSignal quality

Owner:VOLKSWAGEN AG

Helicopter having special fuel engine

InactiveCN1785749AExtended flight timeExhaust gas environmental protectionGaseous fuelsAircraft assemblyPropellerAutomotive engineering

Owner:徐德芳

Equipment for large-batch production of anti-cracking double-layer sandwich rice cakes

InactiveCN107319320AIncrease productivityAvoid sticking to each otherFood scienceBatch productionAgricultural engineering

Owner:李一鸣

Method for preparing internal reference reagent (InMarker) fluorescent marking DNA molecular weight

InactiveCN1641340AEasy to detectExact molecular sizeChemiluminescene/bioluminescenceFluorescence/phosphorescenceFragment sizeFluorescence

Owner:上海申友生物技术有限责任公司

Human resource scheduling system and method

PendingCN113469549ATime-consuming and laborious to solveImprove scheduling efficiencyOffice automationResourcesResource schedulingReal-time computing

Owner:罗华龙

Pure traditional Chinese medicine transdermal liniment for treating lung diseases and preparation method thereof

InactiveCN112316048ASimple preparation processFew stepsSolution deliveryRespiratory disorderFritillariaShuDiHuang

Owner:刘振根

Process for processing and packaging honey

InactiveCN108740915ASimple processEasy to operateFood ingredient functionsChemistrySeed crystal

Owner:安徽勤蜂堂蜂业有限公司

Green prevention and control method for hylocereus oryzae of jackfruit

PendingCN114223443ASimple materialMaterials are readily availableBiocidePest attractantsChemistryJackfruits

Owner:SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI

Multi-wavelength optical fiber filter

InactiveCN103869503ALow extinction ratioAchieve tuningNon-linear opticsSingle-mode optical fiberMulti wavelength

Owner:HUAZHONG UNIV OF SCI & TECH

Multifunctional painting and calligraphy practicing platform

InactiveCN104851324AAvoid repetitionShorten the timeElectrical appliancesTeaching apparatusMobile phoneComputer science

Owner:倪国森

Method, device and equipment for calling 16-bit articulated naturality web video from 64-bit articulated naturality web and medium

ActiveCN111131238ATransmissionEmbedded systemVirtual terminal

Owner:VISIONVERA INFORMATION TECH CO LTD

Arm for automatic machine

InactiveCN101407063AReduce workloadJointsGripping headsMechanical engineering

Owner:ESPEC CORP

Heap object Use-Afer-Free vulnerability detection method based on identifier consistency

ActiveCN112487438AImprove accuracyLow runtime overheadPlatform integrity maintainanceVulnerability detectionUnique identifier

Owner:NANJING UNIV OF SCI & TECH

Post-weld heat treatment method for steel rails

ActiveCN108823394AImprove wearEnsure safetyFurnace typesHeat treatment furnacesHardnessMartensitic microstructure

Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Medicinal preparation with antitubercular effect and preparation method thereof

InactiveCN102552373ALess medicinalPharmacodynamicsAntibacterial agentsPlant ingredientsLiver diseaseDrug

Owner:NANJING TONGRENTANG PHARM CO LTD

Method and device for displaying page location browsing information

InactiveCN105022810AFind quicklySpecial data processing applicationsWeb data browsing optimisationDatabase

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Dual-station yarn feeding device

InactiveCN102433661ASolve the singularityImprove work efficiencyLoomsYarnControl circuit

Owner:WUJIANG CITY WUZHONG CLOTH INDAL

Display device

InactiveCN102237068ASimple and effective dynamic adjustment of display image contrastRealize dynamic adjustment of display image contrastCathode-ray tube indicatorsImage contrastDisplay device

Owner:HOLTEK SEMICON