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.

Data network management

ActiveCN108476427ANetwork traffic/resource managementAssess restrictionNetwork managementWireless access point

Owner:BRITISH TELECOMM PLC

A mobile turnaround vehicle for pure electric vehicle axles

ActiveCN111016772BRealize card installationPress tightlySupporting partsLoad securingElectric machineryElectric cars

Owner:绩溪县徽洋车桥有限责任公司

Piece of jewellery comprising a mobile part

InactiveCN101099611ABraceletsWrist-watch strapsEngineering

Owner:THE SWATCH GROUP MANAGEMENT SERVICES

Method for producing optic disc sheet and transport method for optic disc sheet stock body

InactiveCN1426057APrevent low quality problemsRecord carriersLaminationAdhesiveUltraviolet

Owner:FUJIFILM HLDG CORP

An outdoor monitoring camera with led fill light

ActiveCN109143728BQuick showerFast evaporationPhotographyWater storage tankEngineering

Owner:灵璧县浩翔信息科技有限公司

A new type of walking machine for fitness

ActiveCN109513171BPrevents the phenomenon that the foot slips out of the pedalImprove toughnessMovement coordination devicesCardiovascular exercising devicesPhysical medicine and rehabilitationOlder people

Owner:陈滨

A kind of iron-nitrogen co-doped carbon microsphere and its preparation method, application and oxygen reduction electrode

ActiveCN106784865BImprove electrochemical performanceImprove performanceCell electrodesMicrosphereHigh pressure

Owner:温州邦欣源科技有限公司

A protein film dressing based on three bioactive scaffold materials and synergistic cytotrophic factors for wound healing

ActiveCN112245653BNo immune rejectionFree from harmBandagesNutritionGlycerol

Owner:杭州伊瑟奇生物科技有限公司

Retrieval device configured to retrieve chronically implanted medical device

ActiveCN108883269BIncision instrumentsTransvascular endocardial electrodesHeart pacemakersImplanted device

Owner:CARDIAC PACEMAKERS INC

High speed data collection card for magnetic resonance system

ActiveCN102662604BSimple structureEasy to integrateInput/output processes for data processingResonanceComputer module

Owner:CHINAINSTRU & QUANTUMTECH (HEFEI) CO LTD

Preparation method of dicationic carbazole fluorescent probe

ActiveCN104726093BLow costEasy to operateOrganic chemistryLuminescent compositionsBenzeneInorganic salts

Owner:TIANJIN CHENGJIAN UNIV

Policy provisioning

ActiveCN101867569BSpecial data processing applicationsSecuring communicationService-orientationService-oriented architecture

Owner:MICRO FOCUS LLC

fes ₂ Nanocrystal and its synthesis method and application

ActiveCN107017406BRaw materials are easy to getEasy to makeCell electrodesNanotechnologyFerrous saltsPhotoelectrochemistry

Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI

Preparation of a two-dimensional network-like cross-linked structure tio responsive to visible light ₂ Methods for neutral hydrosols

InactiveCN104591272BTitanium dioxideCross-linkHYDROSOL

Owner:NANJING BEILIDA NEW MATERIAL SYST ENG

Traditional Chinese medicinal preparation for treating chronic pharyngitis and preparation method thereof

InactiveCN103385982BSoften the lumpDefinite curative effectUnknown materialsRespiratory disorderSide effectJusticia procumbens

Owner:孟晓云

Baffle device for circular saws

ActiveCN106607616BIncreased sawing strokeMetal sawing accessoriesCircular sawEngineering

Owner:LOWES CO INIC

A resource utilization method of straw produced after phytoremediation of soil heavy metal pollution

ActiveCN106699237BIncrease contentEfficient and sustainable developmentCarbon preparation/purificationProcess efficiency improvementFiltrationTube furnace

Owner:HUNAN AGRICULTURAL UNIV

Thermoplastic polyurethane and its elastomer particles and their preparation method

ActiveCN110922555BEasy to processIncreased durabilityPolymer sciencePolyol

Owner:GREAT EASTERN RESIN INDAL

Urban medium and small river sludge ecological treatment system

ActiveCN111877435BEfficient separationEasy to sieveWater resource protectionSludge treatmentRiver routingSludge

Owner:乐昌市恒源水电建筑工程有限公司

A kind of preparation method of coating sic nanowire on the surface of carbon fiber

ActiveCN103993475BSimple methodImprove efficiencyCarbon fibresFiberState of art

Owner:HARBIN INST OF TECH

A vehicle crawling target idle speed control method and system

ActiveCN111878243BIncrease idle smoothnessReduce speedElectrical controlSpeed sensing governorsIdle speed controlControl engineering

Owner:DONGFENG MOTOR CORP HUBEI

A kind of method taking androstenedione as raw material to synthesize lithocholic acid

ActiveCN109021052BSolve problems that are difficult to scale productionSimple process routeSteroidsWittig reactionSide chain

Owner:SHANDONG RUIYING PIONEER PHARMA +1

Nanocomposite materials for specific recognition of cadmium ions and their electrochemical sensors

ActiveCN108007988BEasy to operateLow priceMaterial electrochemical variablesNanoparticleAqueous solution

Owner:HUNAN UNIV

Memory and method for forming same, semiconductor device

ActiveCN109148376BHas a masking effectReduce the number of executionsTransistorSemiconductor/solid-state device manufacturingBit lineLithography process

Owner:CHANGXIN MEMORY TECH INC

A system and method for sending user reservation information by a website

ActiveCN103812836BAvoid safety hazardsImplement double association verificationTransmissionWeb siteIp address

Owner:孙银海

Compositions having enhanced deposition of surfactant-soluble Anti-dandruff agents

PendingCN112996479ACosmetic preparationsHair cosmeticsActive agentSurface-active agents

Owner:PROCTER & GAMBLE CO

Carbon/carbon composite ultrahigh temperature anti-oxidation coating and preparation process thereof

ActiveCN102674892BHigh melting pointReduce evaporation rateCarbon compositesOrganic solvent

Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH

Method, device, equipment and readable storage medium for adjusting cable ampacity

ActiveCN110095697BFault location by conductor typesReference currentElectric cables

Owner:GUANGDONG POWER GRID CO LTD +2

Resume information checking method, device, equipment and storage medium

ActiveCN110413742BAccurate checkImprove accuracyOffice automationText database queryingSoftware engineeringMatch rule

Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

A new energy vehicle charging pile combination test device

ActiveCN113341264BEasy maintenanceEasy to replaceElectrical testingMeasurement instrument housingCombined testNew energy

Owner:深圳市金楚瀚科技有限公司

Inductive device

ActiveCN112489922BReduce adverse effectsDoes not affect propertiesImpedence networksTransformers/inductances coils/windings/connectionsCapacitanceSoftware engineering

Owner:REALTEK SEMICON CORP

A wood plank automatic grinding machine

ActiveCN107932228BRealize automatic feedingImprove work efficiencyGrinding carriagesGrinding feed controlDrive wheelGear wheel

Owner:贵港沃斯顿科技有限公司

High-temperature solar selective absorbing coating with SiO2 and Cr2O3 double-ceramic structure and preparation method thereof

ActiveCN102286720BGood medium and high temperature thermal stabilityVisible-infrared spectrum highVacuum evaporation coatingSputtering coatingHigh absorptionLow emissivity

Owner:北京天瑞星光热技术有限公司

Honeycomb filter

ActiveCN107224813ASuppression of end face cracksDispersed particle filtrationExhaust apparatusOxygenHoneycomb structure

Owner:NGK INSULATORS LTD

A raw material production method for equipment parts in deep sea high temperature and high pressure environment

ActiveCN105385821BHigh strengthImprove toughnessTemperature controlRoom temperature

Owner:苏州雷格姆亨瑞能源装备工程有限公司

Method for broadcasting and reading webpage information by voice, browser client and server

InactiveCN106547511BNatural language data processingWebsite content managementClient-sideWeb page

Owner:ALIBABA (CHINA) CO LTD

Multiport scanning chain register device and method

InactiveCN100403446CLong access intervalAchieve data transfer performanceElectronic circuit testingDetecting faulty computer hardwareStatic random-access memoryProcessor register

Owner:SAMSUNG ELECTRONICS CO LTD

Preparation method for insoluble spherical medical granules

ActiveCN102670518BPain reliefReduce lossesGranular deliveryOil/fats/waxes non-active ingredientsSpherical granuleEmulsion

Owner:QILU PHARMA CO LTD

Ion exchange resins and uses

ActiveCN109575162BIncreased swelling resistanceImprove heat resistanceOrganic chemistryOther chemical processesPolymer scienceResin matrix

Owner:CHINA PETROLEUM & CHEM CORP +1

Application of NADH and NMN in preparation of drug or health caring product for Parkinson's disease

InactiveCN104758307AImprove securityObvious effect and easy to stabilizeOrganic active ingredientsNervous disorderDiseaseActive component

Owner:HOBOOMLIFE BIO TECH SHENZHEN CO LTD

Method and device for improving abnormal sound of electric power steering system and automobile

ActiveCN108945090BImprove comfortImprove abnormal noiseMechanical steering gearsElectrical steeringElectric power steeringElectric machinery

Owner:BAIC MOTOR CORP LTD

Metallic pipe bending apparatus, and method for manufacturing a metallic pipe having a bent portion

InactiveCN101687241BEngineeringMechanical engineering

Owner:DAI ICHI HIGH FREQUENCY

On-line multi-layer lap-joint laser filler wire fusion welding method used for top cover of business purpose vehicle

ActiveCN103737178BReduced weld clearance requirementsReduce thermal deformationVehicle componentsMetal working apparatusStress concentrationLap joint

Owner:WUHAN FARLEYLASERLAB CUTTING SYST ENG +1

Circuit breaker mechanism maintenance trolley

ActiveCN105668450BImprove compatibilityResolve tensionPortable liftingButt jointEngineering

Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2

A kind of igbt device packaging structure

ActiveCN109686705BImprove running stabilityUniform currentSemiconductor/solid-state device detailsSolid-state devicesElectric current flowMechanical engineering

Owner:董志良

A low-cost method for increasing production by reducing crude oil biodegradation and thickening

ActiveCN107676071BClear technical thinkingEasy to operateFluid removalParticulatesMicroorganism

Owner:CHINA PETROLEUM & CHEM CORP +1

Display device and method for manufacturing the same

InactiveCN102916033AFinal product manufactureSolid-state devicesDisplay deviceFlexible display

Owner:SAMSUNG DISPLAY CO LTD

A hip support device used in anorectal surgery and dressing change

ActiveCN111467173BFacilitate surgeryEasy dressing changeOperating tablesNursing bedsDressing changeGonial angle

Owner:嘉兴市中医医院

Electrical terminal

InactiveCN103579791AGood effectCoupling contact membersConnections effected by permanent deformationEngineeringWide gap

Owner:TYCO ELECTRONICS JAPAN GK

Synephrine fluoroquinolone derivatives and preparation method and application thereof

ActiveCN112159390BNovel structureHigh activityAntibacterial agentsBiocideAntituberculosis drugAntifungal drug

Owner:SOUTHWEST UNIV +1

Compositions and methods of treatment using modulators of motoneuron diseases

InactiveCN102099687AOrganic active ingredientsCompound screeningTreatment strategyMediated transport

Owner:KINEMED

A stacked deep depletion image sensor pixel unit structure and fabrication method

ActiveCN110289277BAchieve complete electrical isolationSolve the problem of easy leakageSolid-state devicesDiodeMetal interconnectEngineering

Owner:上海微阱电子科技有限公司

Tibetan character component analysis method, Tibetan character sorting method and corresponding device

ActiveCN106156006BDigital data processing detailsText processingTibiaAdditive ingredient

Owner:尼玛扎西

Loudspeaker

ActiveCN107277706AEffective protectionHigh strengthLoudspeakersNon-planar diaphragms/conesEngineeringLoudspeaker

Owner:AAC TECH PTE LTD

Delivery system for dispensing valatiles

InactiveCN1347348ASpread evenlyLiquid spraying apparatusAtomized substancesElectricityNebulizer

Owner:SC JOHNSON & SON INC

Machine tool ball screw and machine tool

ActiveCN110030352BAvoid the trouble of disassembling and adjusting the preloadSimple structureGearingGear lubrication/coolingBall screwMachine

Owner:杭州富阳孙氏机床有限公司

A kind of sulfonated tannin extract and preparation method thereof

ActiveCN107011803BSimple processIncrease contentDrilling compositionNatural resin chemical modificationMethylating AgentTannin

Owner:CHINA PETROLEUM & CHEM CORP +1

Method for producing ammonium nitrate by ammonium-containing waste gas

ActiveCN101531381BEasy to handleNo pollutionAmmonium nitratesDispersed particle separationThermal energyEvaporation

Owner:SICHUAN GOLDEN ELEPHANT SINCERITY CHEM CO LTD

Apparatus for making beverages from capsules containing food

ActiveCN108601477BSimple and reliable control systemBeverage vesselsCoffeeGraphicsReference image

Owner:CAFFITAL SYST SPA

Control method and system for voltage source wind turbine considering load and speed constraints

ActiveCN111396247BSolve the problem of active power coordinationReduce shock loadRotational speed controlWind motor controlControl systemClassical mechanics

Owner:ZHEJIANG WINDEY

Detection of roller coat chromizing membrane evenness by water cooking method

ActiveCN101504403BThe detection method is convenient and fastShorten the timeMaterial analysisCooking methodsWater boil

Owner:SOUTHWEST ALUMINUM GRP

Preparation method for RGD-targeted porphyrin polymer nanomicelle

ActiveCN103432582BAchieving photodynamic anti-tumor efficacyRealize the anti-tumor effect of chemotherapyPowder deliveryEnergy modified materialsTumor targetingPorphyrin

Owner:INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI

Information push method, device, server and storage medium

ActiveCN109379410BImprove push effectRealization of push effectData switching networksComputational modelScore matrix

Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Preparation method and application of a heteroatom-doped hierarchical porous carbon supercapacitor electrode material

ActiveCN107117595BRegulation stabilityAdjust dispersionHybrid capacitor electrodesCarbon preparation/purificationCapacitancePorous carbon

Owner:国容智能科技(南京)有限公司

Display panel, driving method thereof, and display device

ActiveCN104934006BIncrease charging timeReduce human visual aberrationStatic indicating devicesDisplay deviceComputer science

Owner:BOE TECH GRP CO LTD +1

A method for planting Radix isatidis in desert ecological restoration

ActiveCN105453875BPest controlBiodegradableBiocideDead animal preservationContinuous croppingStandardization

Owner:甘肃鸿飞生物开发有限责任公司

A method for making a hemisphere-shaped simulated eyeball based on an electro-mechanical animal

ActiveCN111941706BFree rotationHigh degree of simulationDomestic articlesEpoxySilicon mold

Owner:扬州哈工科创机器人研究院有限公司

Method for collision prevention

InactiveCN112419784AReduce the risk of collisionSave computing powerAnti-collision systemsScene recognitionSimulationCollision prevention

Owner:VOLKSWAGEN AG

Method for establishing a wireless link for a computer

InactiveCN102883406AAssess restrictionDigital data processing detailsOperational systemComputer network

Owner:ACER INC

Totally-enclosed refractory flame-retardant flexible branch bus

ActiveCN102122539BGuaranteed mechanical strengthHigh mechanical strengthRubber insulatorsPlastic/resin/waxes insulatorsElectrical conductorMetal sheet

Owner:李永勤

A kind of tumor-specific targeting polypeptide and its application

ActiveCN103342735BSmall molecular weightStrong penetrating powerOrganic active ingredientsPeptidesPolyamideTumor specific

Owner:THE INST OF BASIC MEDICAL SCI OF CHINESE ACAD OF MEDICAL SCI

Method and system for digital printing of books

InactiveCN102541483BAccurate outputEfficient outputVisual presentation using printersDigital output to print unitsDigital printingDocumentation

Owner:BEIJING FOUNDER ELECTRONICS CO LTD +1

Manual clutch structure for baby stroller

PendingCN111391909AAchieving the effect of advancingAchieve movementCarriage/perambulator accessoriesHand cart accessoriesElectric machineryStructural engineering

Owner:平湖市双喜童车制造有限公司

Forerake type floating fan mooring system

ActiveCN102785759BIncrease dampingIncrease vertical stiffnessAnchoring arrangementsOcean bottomMooring system

Owner:JIANGSU UNIV OF SCI & TECH

Large aquatic product live storage transport ship

ActiveCN103010411BProcessing scale can be controlled on demandNo risk of intrusionPisciculture and aquariaFishing vesselsAerationPollutant

Owner:ZHEJIANG OCEAN UNIV

A kind of preparation method and application of material with friction degradation performance

ActiveCN110743625BWith dopingEnsure safetyOrganic-compounds/hydrides/coordination-complexes catalystsWater contaminantsDrop coatingMaterials science

Owner:DALIAN UNIV OF TECH

Process for extracellular secretion of brazzein

PendingCN109310119ABacteriaHybrid cell preparationExtracellularExocrine secretion

Owner:MAGELLAN LIFE SCI PTE LTD

A device and method for preventing excessive cutting of flying shear head and tail

ActiveCN109807179BAvoid the problem of excessive cutting head and tailReduce consumptionMetal rolling arrangementsControl systemEngineering

Owner:HEBEI PUYANG IRON & STEEL

A spring pressing component and a spring device using the pressing device

InactiveCN104358813BAchieve preload againEasy to loosenWound springsFatigue damageEngineering

Owner:PINGGAO GRP +1

A kind of breeding method of high light efficiency core germplasm of rapeseed

InactiveCN105248272BIncrease or decrease percentageAvoid differencesPlant genotype modificationBrassicaAnimal science

Owner:陕西省杂交油菜研究中心

Dioxins inhibitor and manufacturing method thereof

InactiveCN101491726BRealize resourcesRealize harmless treatmentChemical protectionSulfurFerric

Owner:OZONE ENVIRONMENTAL TECH

Liquid crystal panel driving method and driving device

InactiveCN105869596AImprove flickeringStatic indicating devicesLiquid-crystal displayEngineering

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Track trolley walking system with electric energy buffering function

ActiveCN108545088BLow calorific valueImprove operational efficiencyAc-dc conversion without reversalRailway componentsElectric machineEngineering

Owner:JIANGSU JIUXIN MEDICAL TECHNOLOGY CO LTD

A kind of clenbuterol electrochemical sensing electrode and preparation method thereof

InactiveCN109254060BEasy to makeEasy to operateMaterial electrochemical variablesMolecularly imprinted polymerPhotochemistry

Owner:UNIV OF JINAN

Method for manufacturing nanofibrillated cellulose pulp and use of the pulp in paper manufacturing or in nanofibrillated cellulose composites

InactiveCN102686799APulp properties modificationLuminescent/fluorescent substance additionPaperboardPaper manufacturing

Owner:UPM-KYMMENE OYJ

A zero-sequence parameter calculation method and system based on the characteristic equation of a double-circuit line

ActiveCN109270405BThe principle is simpleImprove fault toleranceFault locationComplex mathematical operationsFault toleranceAlgorithm

Owner:GUANGDONG POWER GRID CO LTD +2

Degradable hollow fiber membrane and application thereof

InactiveCN102580578BHigh mechanical strengthImprove surface smoothnessSemi-permeable membranesHollow fibre membraneFiber

Owner:DONGHUA UNIV

Fast-discharge valve of air braking chamber for vehicle

InactiveCN100395139CFirmly connectedDoes not affect driving speedApplication and release valvesAir cavityValve seat

Owner:黄美华 +1

Method for producing sheet-form tobacco material

ActiveCN110381753BTobacco preparationCigarette manufactureStructural engineeringThin sheet

Owner:PHILIP MORRIS PROD SA

A method for improving the health level and breeding benefits of caged laying ducks

ActiveCN110250101BEasy to play in waterMaintain a water-loving habitBird housingsFisheryWater drinking

Owner:JIANGSU INST OF POULTRY SCI

Process for treating a cellulose-lignin pulp

InactiveCN101426975AGood choiceReduce decompositionPulp bleachingCellulose material pulpingCelluloseBleach

Owner:缅因大学系统理事会

A high stability laser generating circuit based on pid control

ActiveCN106129794BImprove stabilityAvoid Oscillating PhenomenaLaser detailsTemperature controlEngineering

Owner:JILIN UNIV

A Triaxial Fiber Optic Gyroscope Scale Factor Orthogonal Modeling Compensation Method

ActiveCN109357689BSagnac effect gyrometersRotational axisGyroscope

Owner:TIANJIN NAVIGATION INSTR RES INST

A kind of super-weather-resistant powder coating for electrostatic spraying and preparation method thereof

ActiveCN106609098BImprove conductivityStorage Stability BalancePowdery paintsElectrically-conductive paintsCarbon nanotubeEthylic acid

Owner:TIANCHANG JINLING ELECTRONICS

A kind of natural plant anticoccidial feed additive and its application

ActiveCN104522320BImprove immune functionIncrease production capacityFood processingAnimal feeding stuffPericarpium citri reticulataeAmbrosia artemisiifolia extract

Owner:河北爱绿生物工程有限公司

Method and device for cloud computing platform system to allocate resources for tasks

ActiveCN103699440BImprove resource utilizationIncrease the amount of concurrent tasksResource allocationNeural learning methodsResource utilizationResource allocation

Owner:BEIJING SOHU NEW MEDIA INFORMATION TECH

Multiscale Simulation Method for Long Fiber Reinforced Thermoplastic Composites

InactiveCN107356478BRequires minimizationMaterial analysis using wave/particle radiationMaterial strength using tensile/compressive forcesElement modelX-ray

Owner:JILIN UNIV

Interphase insulating sheet of rotating electric machine, method for manufacturing interphase insulating sheet, and electric compressor

InactiveCN101394116AWindings insulation shape/form/constructionApplying solid insulationCouplingElectric machine

Owner:TOYOTA IND CORP

Methods of Improving Road Composite Utilization Ratio

ActiveCN109448360BConvenient travelImprove compound utilizationDetection of traffic movementBuying/selling/leasing transactionsTraffic capacityRush hour

Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST

Single cell sensor for ectocytic action potential detection and its preparing method

InactiveCN1242260CAdhesive growth is goodHigh precisionMaterial analysis by electric/magnetic meansLight-addressable potentiometric sensorQualitative analysis

Owner:ZHEJIANG UNIV

A prefabricated offshore fixed platform and its installation method

ActiveCN103790147BImprove stabilityArtificial islandsUnderwater structuresMarine engineeringCircular cone

Owner:CHINA ROAD & BRIDGE +1

Aqueous-liquid-absorbable resin, aqueous-liquid-absorbable composition, and absorber material and absorbable object each produced using same

InactiveCN103443187AExcellent absorption energyGood gel modulusBandagesPolymer scienceMeth-

Owner:SANYO CHEM IND LTD