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.

Test kit of actinobacillus pleuropneumoniae and use thereof

InactiveCN101358237AHigh specificityHigh sensitivityMicrobiological testing/measurementPathogenLoop-mediated isothermal amplification

Owner:CHINA AGRI UNIV

Mixing device

InactiveCN109647266AImprove responseTransportation and packagingMixersAerospace engineeringProduct gas

Owner:沈阳鑫颖超科技有限公司

Preparation method of M phase vanadium dioxide powder, and temperature control layer

InactiveCN110127760AGood crystallinitySmall particlesNanotechnologyVanadium oxidesVanadium pentoxide dustVanadium dioxide

Owner:HUBEI UNIV

Radar device

PendingCN114096869AGood distributionEffective distributionWave based measurement systemsMagnetic/electric field screeningPhysicsRadio wave

Owner:DENSO CORP

Air conditioning unit test method, test control device and test system

InactiveCN104102584AImprove test efficiencyAvoid the problem of low test efficiencySoftware testing/debuggingAutomotive engineeringElectrical safety tester

Owner:GREE ELECTRIC APPLIANCES INC

Energy-saving curing chamber of storage battery pole plate

InactiveCN106450148AEnergy savingReduce manufacturing costElectrode thermal treatmentEngineeringEnergy source

Owner:TIANNENG BATTERY WUHU

Bolus for treating hepatitis A, hepatitis B, chronic hepatitis and preparation method thereof

InactiveCN1321678CGood curative effectImprove nauseaDigestive systemAntiviralsPseudostellariaLiver disease

Owner:陈道卿

Nucleic acid extraction method and kit for nucleic acid extraction

PendingCN112980832AGood quality nucleic acidGood repeatabilityDNA preparationActive agentSurface-active agents

Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Traditional Chinese medicine composition for treating calculuses, and preparation method thereof

InactiveCN110179898AGood effectLow recurrence rateDigestive systemPharmaceutical non-active ingredientsPolygonum aviculareAdemetionine

Owner:重庆美普蓝科技有限公司

Long-distance online education system based on wireless communication

InactiveCN109064358AImproving teaching quality and teaching speedPromote independent learningData processing applicationsParticular environment based servicesPersonnel stateIris recognition

Owner:HEFEI YOUYI MEDIA TECH CO LTD

Wireless connection module

InactiveCN106160767ATransmissionElectric digital data processingData processingComputer hardware

Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1

Automatic cooker

ActiveCN111528682AReliable structureStir fry evenlyCooking insertsPhysicsElectric machinery

Owner:上海吕尚网络科技有限公司

Semiconductor wafer, multi-wafer integrated packaging structure and packaging method thereof

PendingCN114300432AImprove connection strengthPrevent falling offSemiconductor/solid-state device detailsSolid-state devicesPhysicsEngineering

Owner:深圳成光兴光电技术股份有限公司

Wooden stick rotary grinding machine for manufacturing shovels

PendingCN112355747ASave human effortAchieve sanding effectGrinding carriagesRevolution surface grinding machinesGrindingElectric machinery

Owner:李统

Component for reducing order noise of vehicle cooling fan

InactiveCN105370594AReduce order noiseReduce the impactPump componentsPump installationsComputer fanResonance

Owner:NANJING SHENGJIE MOTOR MFG

Compression-resistant fireproof cable

PendingCN114864167AAvoid the spread of open flamesAvoid direct contact wearClimate change adaptationInsulated cablesIgnition pointOpen fire

Owner:张莉

Method for manufacturing ornamental article and ornamental article

InactiveCN101947901AStable positioningLong storage timeDecorative surface effectsEngineering

Owner:宋硕昌

Reflector

PendingCN107957605AIncrease profitReduce material and tooling costsMirrorsLight sourceClassical mechanics

Owner:SHANGHAI WUJING OPTOELECTRONICS SCIANDTECH CO LTD

Columnar element loading device for terminal equipment assembly

InactiveCN108817886AImprove work efficiencyMetal working apparatusMechanical engineeringHeight difference

Owner:嘉兴钛众电子科技股份有限公司

Fixing plate with adjustable inclination

InactiveCN103527580AEasy to operateEasy to installSheet joiningStructural engineeringMechanical engineering

Owner:肖叶

A method of working in groups

ActiveCN103605650BRelational databasesSpecial data processing applicationsProcess configurationOracle database

Owner:CNOOC INFORMATION TECH

Remote monitoring vehicle-mounted terminal and system and vehicle

PendingCN113650566AImprove safety and reliabilityReduce volumeElectric/fluid circuitEmbedded systemRemote monitoring and control

Owner:北京峰智科技有限公司

Base station and cleaning system

ActiveCN112842178AMeet working water needsCarpet cleanersFloor cleanersFluidic channelProcess engineering

Owner:ECOVACS COMML ROBOTICS CO LTD

Sliding window current limiting method and device based on double pointers, equipment and storage medium

PendingCN112367269AReduce the number of comparisonsFine-grained traffic controlExecution for user interfacesData switching networksTime windowsData monitoring

Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN

Laser cutting platen structure

ActiveCN113560752AImprove cutting efficiencyReduce the number of laser cuttingMirrorsLaser beam welding apparatusErbium lasersThin membrane

Owner:FUJIAN HUAJIACAI CO LTD

Cooling and dehydrating device for reducing internal stress of plastic particles and production technology

InactiveCN109130140AImprove continuityIncrease productivityDrying gas arrangementsEngineeringInternal stress

Owner:安徽捷云新材料科技有限公司

Trilerium and trilerium marked agmatine and application in biochemistry and medicine research

InactiveCN1834085AThe synthesis method is simpleLow costOrganic chemistryIn-vivo radioactive preparationsAgmatineTritium

Owner:INST OF PHARMACOLOGY & TOXICOLOGY ACAD OF MILITARY MEDICAL SCI P L A

Leveling device for removing fluff on surface of textile fabric

PendingCN114182517AMechanical cleaningPressure cleaningWoven fabricStructural engineering

Owner:单辛格

Device for adopting atom absorption spectrophotometry for monitoring water quality

InactiveCN110411965AClean wellEasy to cleanLevel controlColor/spectral properties measurementsSpectrophotometryIon

Owner:浙江古信检测技术有限公司

Multilayer detachable arch-shaped book storage rack for library

InactiveCN111990788AImprove stabilityAvoid safety hazardsMechanical apparatusDomestic lightingEngineeringStructural engineering

Owner:BINZHOU UNIV

Waste gas heat exchanger of gas-fired boiler

InactiveCN106123628ATake advantage ofReduce volumeStationary conduit assembliesCombustion technology mitigationProcess engineeringEngineering

Owner:WUXI XINENG BOILER

Dish-washing machine

PendingCN113925424AGood disinfection effectEasy to disinfectTableware washing/rinsing machine detailsAutomatic washing/rinsing machine detectionHome applianceMechanical engineering

Owner:GREE ELECTRIC APPLIANCES INC

Natural dyestuff dyeing process of fleece fabrics

InactiveCN109235076AWeaken damageAvoid damageDyeing processDyeingFiber

Owner:JIANGSU SUNSHINE

Brassica campestris polysaccharide extract and preparation method thereof

InactiveCN110129390AShorten the extraction timeReduce energy consumptionFermentationChemistryEnzymatic hydrolysis

Owner:新疆京洲和合生物科技开发有限公司

High-density silica back sealing process for heavily-doped-phosphorous monocrystalline silicon wafer

InactiveCN102969229AImprove compactnessSimple structure and principleSemiconductor/solid-state device manufacturingMonocrystalline siliconAtmospheric pressure chemical vapor deposition

Owner:TIANJIN ZHONGHUAN ADVANCED MATERIAL TECH

Take-up device and take-up method

PendingCN110116937ASimple structureLow costFilament handlingPneumatic motorEngineering

Owner:WUHU XINXING DUCTILE IRON PIPES

Pickup truck rear bumper crossbeam structure

PendingCN108082086AReasonable structural designLow costBumpersEngineeringFoot soles

Owner:江苏润达利复合材料有限公司

Pilot frequency sequence reference signal sending and receiving method and device

ActiveCN106161316AGood robustnessWide range of applicationsChannel estimationMulti-frequency code systemsVIT signalsEngineering

Owner:BEIJING SAMSUNG TELECOM R&D CENT +1

Acetylated wood processing method

InactiveCN105128107ASimple installationSimple processWood treatment detailsEnvironmentally friendlyPolytetrafluoroethylene

Owner:NANTONG A ZENITH DONGFANG FURNITURE CO LTD

Optical remote sensing image forest land classification method based on cascaded deep convolutional neural network

PendingCN111951285AReduce labor costsImprove investigation efficiencyImage enhancementImage analysisComputer visionVery high resolution

Owner:湖南神帆科技有限公司

Device sales information processing system based on sequence number

InactiveCN107194705APrecise controlSave manpower and time costCommerceInformation handling systemOrder management

Owner:UNIVERSAL WISDOM TECH BEIJING CO LTD

Shallow-sea deep-well net post lobster culturing method

InactiveCN106035172ABreeding is simpleEasy harvestClimate change adaptationAccessory food factorsNutrientSeawater

Owner:淮南市农康生态农业有限公司

Shockproof low-voltage bus duct

ActiveCN113659511AGuaranteed accuracyNon-rotating vibration suppressionCooling bus-bar installationsBusbarStructural engineering

Owner:湖北荆能输变电工程有限公司 +3

Multi-degree-of-freedom human motion capturing and shooting device

PendingCN114740672ALighting support devicesElongate light sourcesEngineeringPlastic materials

Owner:HARBIN INST OF PHYSICAL EDUCATION

Start-stop pressure stabilizing device for standby pump of thin oil station

PendingCN113137557AAvoid tripping risksGuaranteed safe operationServomotor componentsActuator accumulatorsVALVE PORTPressure stabilization

Owner:XIAN THERMAL POWER RES INST CO LTD

Swinging type high-efficiency washing device for edible fungi

InactiveCN108244669AImprove turnoverImprove cleaning effectFood treatmentDrive motorEngineering

Owner:鲍春国

Actuarial method and device

ActiveCN107818501AImprove computing efficiencyIncrease flexibilityFinanceSpecial data processing applicationsProgramming languageHuman language

Owner:深圳平安医疗健康科技服务有限公司

Catalytic hydrogenation desorption method for oxygenated compound in Fischer-Tropsch synthesized water phase and application thereof

ActiveCN102381776ASimple processImprove efficiencyHydrocarbon from oxygen organic compoundsMultistage water/sewage treatmentChemical industryChemistry

Owner:SYNFUELS CHINA TECH CO LTD

Automatic matching system and method for institution function configuration

InactiveCN106682796AResourcesProduct dataCollections data

Owner:HUADI COMP GROUP

Temporary consolidation method for swivel

PendingCN112709161AImprove the form of forceTaking into account both compression and tensionBuilding repairsBridge structural detailsEngineeringMechanical engineering

Owner:CHINA METALLURGICAL CONSTR ENG GRP

Axial rigidity modeling and structural parameter designing method for machine tool ball screw feeding system

ActiveCN113836759AImprove calculation accuracyEfficient and accurate calculation methodGeometric CADDesign optimisation/simulationStructural engineeringBall screw

Owner:SOUTHEAST UNIV

Information sending method based on D2D technology, device and equipment

PendingCN113891295AMeet individual needsMeet the individual needs of waiting timeMachine-to-machine/machine-type communication serviceHigh level techniquesPersonalizationInformation transmission

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Solvent or solvent composition for printing

InactiveCN102827508AExcellent pattern retentionGood quick dryingTransistorFinal product manufactureLetterpress printingBENZYL ALCOHOL/WATER

Owner:DAICEL CHEM IND LTD

Fast water inrush prevention device for underwater tunnel

PendingCN111119998AEasy to operateQuickly put into useMining devicesEnvironmental geologyRetaining wall

Owner:CHINA RAILWAY LIUYUAN GRP CO LTD +1

Recovery device

PendingCN114180237AIncrease storage densityIncrease space storageRefuse receptaclesPackagingGarbage collectionMaterial storage

Owner:深圳市迈睿迈特环境科技有限公司

Adiponectin chemiluminescence immunoassay kit and its preparation method and use

InactiveCN106199011AHigh detection sensitivityImprove detection accuracyChemiluminescene/bioluminescenceImmunoglobulins against hormonesSolid phasesChemistry

Owner:SHENZHEN YHLO BIOTECH

Novel light anti-cracking concrete and preparation method thereof

InactiveCN107500683AWorkabilityHigh compressive strengthCeramicwareThermal insulationEnvironmentally friendly

Owner:TONGCHENG YONGJIN BUILDING ENG CO LTD

SOURCE plate protecting cover and design method thereof, liquid crystal module and liquid crystal television

ActiveCN104486571ABig spaceAvoid damageTelevision system detailsColor television detailsLiquid crystalEngineering

Owner:QINGDAO GOERTEK

Rock-based mineral admixture and preparation method thereof

InactiveCN108358499ALow calorific valueImprove initial fluidity and slump performanceMaceralPulverised fuel ash

Owner:WUHAN UNIV OF TECH

Method and device for switching master database and slave database

PendingCN114741221AQuick switchAvoid data access errorsHardware monitoringNon-redundant fault processingEngineeringDomine Database

Owner:QILIN HESHENG NETWORK TECH INC

Show window for labor protection product sales

ActiveCN112205833AImprove display effectShow cabinetsShow shelvesStructural engineeringManufacturing engineering

Owner:南县中可劳保用品有限公司

Discharging method for automotive glass guide rail cutting machine

InactiveCN105033088AFlexible designGuaranteed stabilityStripping-off devicesRound barScrap

Owner:SICHUAN JINFENG CONSTR

Long-distance horizontal directional drilling and grouting reinforcement technology of water-rich sand layer under building group

ActiveCN108060908BWide variety of sourcesPracticalSealing/packingTunnelsDrill holeDirectional drilling

Owner:BEIJING CHINA COAL MINE ENG CO LTD

Method, reagent and kit for detecting transgenic maize line 98140

PendingCN109825635AMicrobiological testing/measurementFluorescenceTransgene

Owner:FOOD INSPECTION CENT OF CIQ SHENZHEN

Systematic method for determining hierarchical structure of accident factors by using gray correlation

InactiveCN108446841AReduce safety incidentsReduce the impactResourcesSpecial data processing applicationsLayered structureAdjacency matrix

Owner:BEIJING UNIV OF POSTS & TELECOMM

Decoration strip mounting structure for assembly type suspended ceiling

PendingCN112144739AImprove the fixed effectImprove the effectCeilingsEngineeringStructural engineering

Owner:GOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD

Multifunctional high-safety fabricated building hoisting clamp

PendingCN113511583AGuaranteed accuracyIngenious structureSafety gearWall plateStructure support

Owner:融兴建设集团有限公司

Curcumin micelle drug-loaded system and preparation method thereof

InactiveCN105816427AIncrease forceGood prospects for industrial applicationPowder deliveryKetone active ingredientsPolymer chemistryChain segment

Owner:SUZHOU LEINA PHARMA RES DEV

Mica-based sandwich structure

PendingCN114650911ALaminationLamination apparatusChemistryMica

Owner:柯吉比股份有限公司

Solar lithium battery street lamp

InactiveCN108006573AImprove work efficiencyEasy to disassemble and repairMechanical apparatusLighting support devicesDrive motorFingerprint

Owner:新昌县羽林街道维新机械厂

Process for recovering waste liner of aluminium electrolyzer

InactiveCN1141190CEasy to useIncrease recyclingWaste processingSolid waste disposalGraphiteFluoride

Owner:赵隆昌 +1

48V start-stop power supply and electric vehicle

PendingCN112803089AExtended service lifeReduce volumeSecondary cellsCell component detailsAutomotive engineeringElectric vehicle

Owner:SUNWODA ELECTRIC VEHICLE BATTERY CO LTD

Voltage stabilization-continuous pneumatic conveying feeding system for biomass thermal cracking

ActiveCN109305564AThe feeding process is controllablePrevent blowbackBulk conveyorsAutomatic controlBiomass

Owner:BEIJING FORESTRY UNIVERSITY

Vehicle control method and device, equipment, storage medium and product

InactiveCN113460092AImprove user experienceMeet driving needsControl modeReal-time computing

Owner:AUTOMOTIVE INTELLIGENCE & CONTROL OF CHINA CO LTD

Bearing assembly device of sea water desalination booster pump

PendingCN107701494AAvoid bearing wear or excessive temperature damageExtended service lifePump componentsPumpsSeawaterEngineering

Owner:JIANGSU UNIV

Intelligent power grid scene-oriented demand response participation degree model construction method

PendingCN114239930AGuaranteed engagementIntuitive effectMarket predictionsPower network operation systems integrationInteraction modelEconomic gain

Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY

Simulation Christmas tree branch binding machine

PendingCN111631465AEasy to operateLow costArtificial flowers and garlandsWinding machineWire breakage

Owner:广西玖洲智能科技有限公司 +2

Electronic bidding method and device based on block chain and storage medium

InactiveCN110830452APrevent leakageProtect interestsSpecial service provision for substationDigital data protectionBlockchainService information

Owner:全链通有限公司

Multi-view target recognition and retrieval method and device based on incremental learning

ActiveCN113515656AImprove deployment capabilitiesMitigate catastrophic forgettingCharacter and pattern recognitionNeural architecturesThree dimensional modelFeature descriptor

Owner:TIANJIN UNIV

Drying system for medicinal material processing

InactiveCN110285662ASpeed up circulationImprove drying efficiencySievingDrying solid materials with heatPharmacologic effectsSieve

Owner:罗峰

Application of H.beicherriana in preventing and treating lissorhoptrus oryzophilus kuschel

InactiveCN105053020ABiocideAnimal repellantsLissorhoptrus oryzophilusLarva

Owner:CHINA AGRI UNIV

Resource allocation method and device, model training method and device and electronic equipment

PendingCN113220452AEasy to understandResource allocationCloud computingResource assignment

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Photovoltaic tiles, and mounting components and mounting method thereof

InactiveCN109586655AHigh strengthProtectPhotovoltaic supportsRoof covering using slabs/sheetsEngineeringPhotovoltaics

Owner:浙江太瓦科技有限公司

Chinese medicine for treating hyperplasia of mammary glands

InactiveCN1404867AEnhanced inhibitory effectSure analgesic effectUnknown materialsSexual disorderFritillariaCentipede

Owner:吉林华康药业股份有限公司

Completely biodegradable heat shrink film material, completely biodegradable heat shrink film and preparation method

PendingCN114262503ASimple methodEasy to operateFilm materialThermal shrinkage

Owner:山东哈工生物科技有限公司

Process and system for increasing the solids content of microfibrillated cellulose

PendingCN113167529ADrying solid materials without heatPaper/cardboardSolventCellulose

Owner:宝丽格公司

AC contactor electrical life detection method and device

PendingCN112731133AImprove test efficiencyImprove electrical lifeCircuit interrupters testingContactorProcess engineering

Owner:GREE ELECTRIC APPLIANCES WUHAN +1

New energy vehicle battery installation structure

InactiveCN108923002AConvenient to work normally for a long timeImprove thermal performanceElectric propulsion mountingSecondary cellsElectrical batteryMagnet

Owner:韩智强

Adjustment-type positioning part for PTC electric heater of new energy automobile

ActiveCN109383233AImprove operational efficiencyImprove installation efficiencyAir-treating devicesVehicle heating/cooling devicesMechanical engineeringNew energy

Owner:江苏东方电热器制造有限公司

Method, device and computer for adjusting image color

ActiveCN101022564BGood imageEnhance the imageCharacter and pattern recognitionCathode-ray tube indicatorsLight sourceColor matching

Owner:VIMICRO ELECTRONICS CORP

Access control method, device and system based on access control strategy

InactiveCN108521411AImplement different access controlsTransmissionOrganizational architectureStatus changed

Owner:BANK OF CHINA

Method and device for reducing oil and gas well annulus belt pressure

InactiveCN105298445ASlow down a sharp rise or fallReduce maintenance timesBorehole/well accessoriesWellheadProduction string

Owner:BC P INC CHINA NAT PETROLEUM CORP +2

Dust mite allergens Derf26 and Derf27 and genes and application thereof

InactiveCN103059120AAllergen ingredientsImmunological disordersDrugDust mites

Owner:KUNMING INST OF ZOOLOGY CHINESE ACAD OF SCI

Index computing method and apparatus

InactiveCN101345654ASimplify algorithm update processSupervisory/monitoring/testing arrangementsRadio/inductive link selection arrangementsSyntaxService information

Owner:HUAWEI TECH CO LTD

Novel egg marinating pot

InactiveCN102845657AUniform temperatureFast marinating timeFood preparationEngineeringMultiple layer

Owner:诸城市中泰机械有限公司

Embedded sleeve type railway fastener

PendingCN111622025AAvoid eccentric tensionNot easy to bendRail fastenersFastenerTrack gauge

Owner:RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +2

Sampling device easy to classify and used for biological study

InactiveCN110646246AEasy to storeEasy to operateMicrobiological testing/measurementWithdrawing sample devicesEngineeringStructural engineering

Owner:HUNAN UNIV OF ARTS & SCI

Renewable energy power generation and load hybrid prediction method

InactiveCN107730044AReduce learning costsEasy to digForecastingCharacter and pattern recognitionMachine learningData dredging

Owner:YANSHAN UNIV

Container type data center air conditioning equipment combining indirect heat exchange and mechanical refrigeration

PendingCN114222471ACompact structureEasy to transportCooling/ventilation/heating modificationsEngineeringMechanics

Owner:中国联合网络通信有限公司青海省分公司 +2

Safe starting method and device for new energy automobile

InactiveCN113232625AImprove securityReduce the risk of theftAnti-theft devicesAutomotive engineeringManufacturing engineering

Owner:深圳市修远文化创意有限公司

Fabricated bathroom water and electricity integrated wall module

PendingCN114396114AEasy to install and serviceEasy to assembleWater closetsWallsPipingHeat conservation

Owner:北京世纪天创智业系统集成技术有限公司

Preparation method of vanadium diselenide/CNTs composite material with full-band and multi-band electromagnetic wave absorption performance

PendingCN114634795AImprove environmental stabilityIncrease the transmission pathOther chemical processesMagnetic/electric field screeningComposite materialLow frequency band

Owner:HARBIN NORMAL UNIVERSITY

Medicated duck

InactiveCN106360412AElegant but not greasyFood scienceRhizomeDioscorea polystachya

Owner:钟兴欢

High insulation chlorinated polyethylene track cable insulator and preparation method thereof

InactiveCN108503965AGood mechanical physical properties and electrical propertiesGood weather resistance and high temperature resistanceRubber insulatorsPlastic/resin/waxes insulatorsWeather resistancePlasticizer

Owner:安徽华美高分子材料科技有限公司

Method for detecting quality standard of plant-derived traditional Chinese medicines in compound donkey-hide gelatin pulp

PendingCN113640451AReduce environmental pollutionReduce pollutionComponent separationThin layer chromatographicColla corii asini

Owner:BEIJING UNIV OF CHINESE MEDICINE

Method for regulating and controlling dispersity of product of reversible addition-fragmentation chain transfer polymerization method

ActiveCN111635473AHigh monomer conversion rateWide range of regulationFuranOrganosolv

Owner:SUZHOU UNIV