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.

Folinm rosae roxburgniae heat-clearing summer-heat-relieving oral liquid and production method thereof

InactiveCN105641119AWide variety of sourcesMaintain nutritional contentAntipyreticDigestive systemBiotechnologyCorydalis pallida

Owner:HEILONGJIANG ZHICHENG MEDICAL TECH

Web page recommendation method and recommendation device

ActiveCN106610988BAchieve recommendationRecommended in real timeDigital data information retrievalSpecial data processing applicationsPersonalizationWeb page

Owner:ADVANCED NEW TECH CO LTD

An adjustable fishway system

ActiveCN112982331BContinuing Protection RequirementsIncrease flow rateBarrages/weirsClimate change adaptationMarine engineeringWater level

Owner:新疆水利水电勘测设计研究院有限责任公司

An intelligent charcoal fire quick decoction pot

ActiveCN108078784BAuto clearScientific and compact structurePharmaceutical product form changeDomestic articlesMedicinal herbsMedicine

Owner:温州美女媄酒有限公司

Oil heat exchange system for engine and vehicle with same

ActiveCN106437930BIncrease processing costAvoid wastingMachines/enginesLubrication temperature controlTemperature controlOil filter

Owner:BAIC MOTOR CORP LTD

Process for preparing microcrystalline glass by using waste CRT glass residues and phosphor

ActiveCN103086604BIncrease refractionLow dispersionRare-earth elementRare earth ions

Owner:武汉格林循环电子废弃物处置有限公司

Thermal demisting systems and methods

ActiveCN106465483BImpression capsTransparent/reflecting heating arrangementsEngineeringOptical instrument

Owner:ALIGN TECH

Ultrasonic input/output element

InactiveCN107925811AMechanical vibrations separationFrequency/directions obtaining arrangementsReflected wavesEngineering

Owner:AISIN SEIKI KK

Wall-mounted air conditioner indoor unit

ActiveCN108870531BImprove purification effectIncrease the lengthMechanical apparatusLighting and heating apparatusThermodynamicsMechanical engineering

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Easily sealable convenience food packing box

ActiveCN101966897BGood secondary sealing effectGuaranteed tastePackagingAdhesiveColor printing

Owner:钱伟强

An automatic device for pressing d-shaped evaporator tubes

ActiveCN107225158BImprove evaporation efficiencyQuality assuranceEngineeringEvaporator

Owner:安徽中佳自动化科技股份有限公司

Data processing method, client and distributed computing system

ActiveCN107959703BRandom combinationSave bandwidthTransmissionData classEngineering

Owner:CHINANETCENT TECH

Battery pack spacing adjustment system and method

ActiveCN103946047BCell seperators/membranes/diaphragms/spacersCell temperature controlBattery cellBattery pack

Owner:QOROS

Display screen and manufacturing method thereof, and touch display device

ActiveCN104391397BAvoid wastingImprove yieldNon-linear opticsComputer graphics (images)Display device

Owner:BOE TECH GRP CO LTD +1

A shaping-free forming method for the end face of a solid rocket motor embedded with silver wire

ActiveCN109736966BReduce labor intensityRealization of plastic-free moldingRocket engine plantsSet screwEngineering

Owner:内蒙合成化工研究所

A kind of preparation method of multi-substituted bromo-fluorine substituted benzoimidazole compound

ActiveCN110404497BImprove performanceImprove protectionProductsOrganic chemistryBenzoic acidHydroxylamine

Owner:北京六合宁远医药科技股份有限公司

A kind of propolis nanoparticle, preparation method, application and preparation method of freeze-dried powder thereof

ActiveCN110604747BAntibacterial agentsPowder deliveryNanoparticleOrganosolv

Owner:INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI

Lithium battery charging circuit and lamps

ActiveCN104882915BEasy to detectRealize regulationBatteries circuit arrangementsElectric powerCharge currentEngineering

Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

Tilting mechanism for wall furniture components

ActiveCN107567295BReclining chairsMechanical engineeringEngineering

Owner:LA-Z-BOY

A Prediction Method of Composition Segregation Degree in Casting Process of Complex Structure Castings

ActiveCN103729511BEffectively predict the degree of micro-segregationEffectively predict the degree of segregationSpecial data processing applicationsAdditive ingredientComputer module

Owner:ZHONGCHAO HANGYU INVESTMENT CASTING S&T CO

Connection structure and connection method of blade and pitch bearing, and wind power generating set

ActiveCN107620679BUniform stressAvoid wrong holesMachines/enginesWind energy generationButt jointWind power generator

Owner:XINJIANG GOLDWIND SCI & TECH CO LTD

Transmission system and test apparatus

InactiveCN102257739ATransmission control/equlisationAmplitude-modulated carrier systemsCarrier signalTest fixture

Owner:ADVANTEST CORP

LiFePO4 composite type positive pole material preparation method

ActiveCN101964411BIncrease energy densityEasy to processCell electrodesMaterials preparationLithium

Owner:NINGBO RONBAY LITHIUM BATTERY MATERIAL CO LTD

Damping device for elevator and elevator employing the same

ActiveCN101676185BImprove ride comfort performanceSimple structureBuilding liftsEngineeringRotary actuator

Owner:HITACHI LTD +1

travel mug

InactiveCN104824962BEffectively fixedFixed, safe and reliableHolders and dispensersOther accessoriesInterior spaceTransport engineering

Owner:陈永远 +1

Kit for detecting high-risk human papillomavirus and its preparation and application

ActiveCN101503741BAvoid False Positive ResultsIncreased sensitivityMicrobiological testing/measurementMicroorganism based processesFluorescent pcrLesion

Owner:SHANGHAI ZJ BIO TECH

A method and device for extracting and preparing polyoxymethylene dimethyl ether reaction raw materials

ActiveCN106278851BEfficient separationLess investmentOrganic compound preparationCarbonyl compound separation/purificationDistillationMaterials science

Owner:KAIRUI ENVIRONMENTAL PROTECTION TECH

Ground Covert Target Detection Method Based on Generalized Gaussian Distribution Model

ActiveCN107479052BAccurate estimateEasy to detectRadio wave reradiation/reflectionPattern recognitionModel parameters

Owner:NAT UNIV OF DEFENSE TECH

Triploid Hepu nacre artificial culture method

InactiveCN1181733CImprove survival rateRaise the ratioClimate change adaptationPisciculture and aquariaGranularityZoology

Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Cage structure microporous culture dish for forming three-dimensional microtissue of cells in vitro and preparation method thereof

ActiveCN108949524BAchieve trainingMeet the research requirementsBioreactor/fermenter combinationsBiological substance pretreatmentsCell culture mediaEngineering

Owner:SHANGHAI UNIV

Wireless integrated circuit

InactiveCN1801826AFulfil requirementsBurden reduction effectData switching by path configurationPhysical layerTransfer mode

Owner:OKI ELECTRIC IND CO LTD

Method and system for reducing paging range of mobile terminal

ActiveCN110139362BNarrow down the paging rangeAvoid wasting resourcesWireless communicationComputer networkEmbedded system

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A float protection device for shallow sea wave power generation equipment

ActiveCN110318935BPlay a protective effectImprove securityMachines/enginesEngine componentsWave power generationShallow sea

Owner:苏州因知成新能源有限公司

A kind of water glass based sio ₂ Airgel/carbon foam composite insulation

ActiveCN109678557BLow densityImprove hydrophobicityCeramicwareCompressive resistanceThermal insulation

Owner:SUZHOU HONGJIU AVIATION THERMAL MATERIALS TECH CO LTD

A remote sensor on-orbit calibration light source emission system

ActiveCN109084963BAddress usability issuesReduce the effect of self-calibration accuracy degradationTesting optical propertiesLight spotEngineering

Owner:BEIJING RES INST OF SPATIAL MECHANICAL & ELECTRICAL TECH

Multi-adaptive mobile phone self-camera support case

ActiveCN105812511BEasy to carrySolve the problem of difficult selfie viewfinderTelephone set constructionsWhole bodyEngineering

Owner:重庆群荣电子科技有限公司

Nucleic acid compositions and kits for blood screening

ActiveCN111206123BReduce labor intensityLow costMicrobiological testing/measurementAgainst vector-borne diseasesViral GenesHematological test

Owner:ZHUHAI LIVZON DIAGNOSTICS

High-yield planting method of triangular prism red overlord flower and fruit

InactiveCN104956882BGrow fastFast fruitingAnimal corpse fertilisersExcrement fertilisersDiseasePest control

Owner:宋开泉 +1

A flue gas desulfurization tower

ActiveCN105833668BImprove absorption efficiencyReduce operating energy consumptionDispersed particle separationFlue gasTower

Owner:湖南中天元环境工程有限公司

The method of determining the radius of the road circle curve and the driving sight distance based on the data of the GPS motion camera

ActiveCN107121115BDoes not affect normal trafficReduce field work timeOptical rangefindersUsing optical meansOrthogonal coordinatesRoad surface

Owner:ZHENGZHOU UNIV

Method for preparing anode material gamma-LiV2O5 of lithium ion battery

InactiveCN100539261CAccelerated corrosionLow heat treatment temperatureElectrode manufacturing processesLithium compoundsAluminium-ion batterySodium-ion battery

Owner:CENT SOUTH UNIV

A method, device, and terminal device for comparing page content

ActiveCN106155994BImprove efficiencyImprove accuracyNatural language data processingSpecial data processing applicationsTerminal equipmentComputer terminal

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Temperature-measuring device for cylindrical combustion chamber wall

InactiveCN102095515BQuick dismantlingQuick installationThermometers using electric/magnetic elementsUsing electrical meansCombustion chamberThermocouple

Owner:BEIHANG UNIV

A kind of nickel-molybdenum-iron-chromium-diamond alloy composite powder and its preparation method and application

ActiveCN110014146BReduce porosityImprove mechanical propertiesMolten spray coatingTransportation and packagingAlloy compositeOxidation resistant

Owner:CHINA UNIV OF MINING & TECH +1

A storage battery abnormal data collection and recording circuit and recorder

ActiveCN109031132BFor long-term storageElectrical testingControl cellData acquisition

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A technology for collection and energy comprehensive utilization of steam-exploded straw materials

InactiveCN103045656BReduce contentPromote digestionBiofuelsFermentationFiberThermodynamics

Owner:河南天冠纤维乙醇有限公司

A kind of preparation method of airway mucus model

InactiveCN104151573BDipalmitoylphosphatidylcholineHuman body

Owner:CHANGZHOU UNIV

A refrigerated transport device

ActiveCN113352978BGuaranteed qualityTimely stop lossRefrigerated goods vehicleEndless track vehiclesTemperature controlElectric machinery

Owner:NANTONG YUANZHENG FREEZING EQUIP LTD

Polymer composite and structural parts produced using the composite

ActiveCN101864170BPlastic/resin/waxes insulatorsInsulated cablesImidePolymer science

Owner:ELRINGKLINGER AG

Data transmission method and device in distributed central monitoring system

ActiveCN104410657BImprove consistencyReduce data transfer volumeTransmissionData packMonitoring system

Owner:XIAN EDAN SCI APP

A programmatic extraction method for raster data-oriented region and watershed data

ActiveCN109902115BSimple data extraction processImprove efficiencyDatabase management systemsScripting languageData ingestion

Owner:SUN YAT SEN UNIV

Nine-pillar composite core transformer

ActiveCN104009654BAc-dc conversion without reversalTransformers/inductances coils/windings/connectionsTransformerVoltage regulation

Owner:正耐电气股份有限公司

Oil filling device and oil filling method for category-6 network cable

ActiveCN102800442BGuaranteed uniformityInsulating conductors/cablesFilling-inMoulding device

Owner:广东昌宝科技股份有限公司

Preparation method of substitution for fat

InactiveCN1303906CEnhance mouthfeel propertiesIncrease the viscosity of the aqueous phaseFood preparationEdible oils/fats with aqeous phasePotato starchAlpha-amylase

Owner:HARBIN UNIV OF COMMERCE +1

System and method supporting close and remote communication in the same time

InactiveCN101309142BEnsure communication securityEnsure transaction securityKey distribution for secure communicationUser identity/authority verificationCommunications systemIdentity recognition

Owner:郝志勤

A self-optimization method for interference management based on non-orthogonal multiple access

ActiveCN107466099BGuaranteed communication needsRealize interference management self-optimization functionPower managementInterference (communication)Non orthogonal

Owner:BEIJING UNIV OF POSTS & TELECOMM

Ceramic-metal composite liner for large semi-autogenous mill and casting method thereof

ActiveCN105483553BImprove toughnessGrain refinementFoundry mouldsFoundry coresCeramic compositeTon

Owner:HENAN UNIV OF SCI & TECH

A kind of Bacillus wdgj11 and its application in improving the quality of tobacco leaves

InactiveCN105779334BPromote growthIncrease chlorophyll contentBacteriaMicroorganism based processesBiotechnologyContinuous cropping

Owner:SICHUAN AGRI UNIV +2

Polystyrene-based carbonized microspheres, preparation method and application thereof

ActiveCN110922787BImprove high temperature resistanceImprove interface compatibilityPigment treatment with macromolecular organic compoundsPigment treatment with non-polymer organic compoundsMicrospherePolystyrene

Owner:HUAIHUA UNIV

A Method and System for Identifying Partial Discharge Defects in DC Cables

ActiveCN109164362BOptimize network parametersImprove recognition accuracyTesting dielectric strengthDeep belief networkRestricted Boltzmann machine

Owner:SHANGHAI JIAOTONG UNIV +1

Apparatus and method for objective perimetry visual field test

InactiveCN101730500BAcquiring/recognising eyesEye diagnosticsVisual field lossGeneral purpose computer

Owner:UNIVERSITY OF NORTHERN BRITISH COLUMBIA +1

laser ablation catheter

ActiveCN113040902BIncrease contact areaImprove or even eliminate blind spotsSurgical instrument detailsCatheterMedicineCatheter

Owner:HARBIN MEDICAL UNIVERSITY +1

A kind of high-altitude operation vehicle

ActiveCN111960345BReduce collisionFastened firmlyLifting devicesLoad carriageControl theory

Owner:HUBEI RUNLI SPECIAL AUTOMOBILE

Method and device for parallel elimination of co-channel interference in time division synchronous code division multiple access system

ActiveCN1874189BEliminate the effects ofImprove reception performanceRadio transmission for post communicationNetwork planningCo-channel interferenceMatched filter

Owner:XUANPU INDUSTRY CO LTD

A display method of m/a island structure in pipeline steel

ActiveCN103389050BRapid Quantitative AnalysisAccurate quantitative analysisUsing optical meansStainingEngineering

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A Velocity Model Construction and Solution Method for Surface Monitoring Microseismic Location

InactiveCN104199090BImplement the buildAvoid errorsSeismic signal processingGeophoneThree-dimensional space

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A video stream processing method, device, electronic equipment and storage medium

ActiveCN110430208BImprove the problem of low recycling efficiencyImprove recycling efficiencyTransmissionComputer hardwareMedia server

Owner:四川东方网力科技有限公司

fuel pump

ActiveCN107076124BFuel injecting pumpsSpecial fuel injection apparatusCommon railReciprocating motion

Owner:DELPHI TECH IP LTD

Preparation method of ceramic composite cone crusher liner

ActiveCN108201917BExtended service lifeImprove wear resistanceGrain treatmentsCeramic compositeHardness

Owner:HANDAN SHIWEI NEW MATERIALS CO LTD

Filter interconnect utilizing correlated magnetic actuation for downstream system function

ActiveCN113853247AMagnetic movement switchesContact mechanismsMagnetic actuationFilter media

Owner:KX TECH LLC (DW US)

A kind of polymer with sunscreen effect, its preparation method and application

ActiveCN112375166BReduce penetrationRetain sun protectionCosmetic preparationsToilet preparationsPolymer scienceChemical reaction

Owner:UNIV OF SCI & TECH OF CHINA

Double cross-flow air conditioner, its fan control device and fan control method

ActiveCN105091230BImprove operational efficiencyMechanical apparatusEfficient regulation technologiesAir volumeEngineering

Owner:GREE ELECTRIC APPLIANCES INC

Systems and methods for sending spatial data

ActiveCN110832811BData processing applicationsGeographical information databasesData setDatabase

Owner:BEIJING DIDI INFINITY TECH & DEV

A kind of high aluminum fly ash lightweight autoclaved aerated concrete plate and its preparation method

ActiveCN113666769BHigh strengthSolid waste managementCeramicwareCompressive resistanceAluminium powder

Owner:内蒙古汇方新型建材有限公司

A soft endoscope intervention training device and intervention training method

ActiveCN110364065BSolve the problem that it cannot reflect the real feel of surgical operationEasy to useEducational modelsFlexible endoscopePhysical model

Owner:上海璞临医疗科技有限公司

A climbing construction device

ActiveCN104005568BFirmly connectedEasy to run verticallyBuilding repairsArchitectural engineeringCorrosion

Owner:安徽亿力电力设备有限公司

An active RFID tag low-power data receiving device and method thereof

ActiveCN105322977BReduce power consumptionTransmissionRecord carriers used with machinesMicrocontrollerMicrocomputer

Owner:SHANGHAI SHIBEI ELECTRONICS TECH

A Gold Wire Interconnection Vertical Compensation Structure and Its Design Method in a Radio Frequency Microsystem

ActiveCN113036377BSolving Design Problems with Parasitic Inductance Effect CompensationImproving Impedance MatchingWaveguidesCapacitanceDielectric substrate

Owner:ANHUI UNIVERSITY

Neural network data processing method and apparatus

PendingCN112784956ACode conversionNeural architecturesNetwork dataArtificial intelligence

Owner:SAMSUNG ELECTRONICS CO LTD +1

Automatic window glass breaker

ActiveCN105999573BAutomatic crushingSafe to install and usePedestrian/occupant safety arrangementBuilding rescueSolenoid valveGas cylinder

Owner:重庆伯辰机电设备有限公司

Transmission bearing relaying method, device and communication system

ActiveCN101998679BAvoid expensive situationsReduce overheadNetwork traffic/resource managementNetwork topologiesCommunications systemTransfer procedure

Owner:HUAWEI TECH CO LTD

An information calibration method and system based on live program content

ActiveCN109218743BKnow the changes in timeAvoid missingSelective content distributionEngineeringData mining

Owner:GUANGZHOU DIGITAL MEDIA GRP CO LTD

A kind of led package assembly

ActiveCN104037302BEasy to makeReduce manufacturing costSemiconductor devicesHeat resistanceEngineering

Owner:贵州中晟泰科智能技术有限公司

A method and system for sharing audio and/or video

ActiveCN102075728BEasy to switchImprove experienceTelevision conference systemsAutomatic exchangesNetwork terminationComputer hardware

Owner:ZTE CORP

Hoisting method of two-point centering hoisting device for block pattern masonry wall

ActiveCN105438965BLifting safetyEasy to set upLoad-engaging elementsEngineeringBrickwork

Owner:HARBIN DACHENG GREEN BUILDING TECH DEV

Electronics with Coherent Self-Mixing Proximity Sensors

ActiveCN110351621BPhotometryEar moulds/tips acoustic sealsProximity sensorEngineering

Owner:APPLE INC

A method for installing a decorative bucket arch

ActiveCN105220837BRoof coveringEngineeringCornice

Owner:THE FOURTH OF CHINA EIGHTH ENG BUREAU

A grid-connected power smoothing method for solar-storage power stations based on battery SOC

ActiveCN105406504BTaking into account charging and discharging maintenanceExtended service lifeSingle network parallel feeding arrangementsAc network load balancingStart timeEngineering

Owner:四川科陆新能电气有限公司

Fiber Bragg Grating Hydrophone Based on Helical Tube Equilibrium Static Pressure

ActiveCN110673204BIncrease the lengthHigh sensitivitySubsonic/sonic/ultrasonic wave measurementSeismic signal receiversHydrophoneFiber

Owner:LASER RES INST OF SHANDONG ACAD OF SCI

Method and device for gasifying pulping black liquor and reclaiming directly causticized alkali

InactiveCN101845766BIncrease conversion rateElimination of water explosion hazardRegeneration of alkali lyeLime productionWater vaporHigh-temperature corrosion

Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

A test device for rolling ball bearings suitable for small-angle swing conditions

ActiveCN105806619BAvoid interferenceSimple structureMachine bearings testingBall bearingFriction torque

Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

Water-cooling electric outboard engine

ActiveCN101353082BPlay a water cooling effectAvoid warpingPropulsion power plantsOutboard propulsion unitsDrive shaftElectric machinery

Owner:SUZHOU BAISHENG POWER MACHINE

High voltage safety monitoring method and high voltage safety monitoring system

ActiveCN105158614BEliminate potential safety hazardsImprove securityElectrical testingPower batteryEngineering

Owner:GAC AION NEW ENERGY AUTOMOBILE CO LTD

push-push Microwave Voltage Controlled Oscillator IC

ActiveCN103888080BIncrease amplitudeIncrease the output signal amplitudeOscillations generatorsLc resonatorPhase noise

Owner:JIACHI XIAMEN MICROELECTRONICS TECH CO LTD

1588 message processing method, device and communication equipment

ActiveCN102332961BNormal recognitionTime-division multiplexTransmissionEngineeringMessage processing

Owner:ZTE CORP

Papaya seed food and its preparation method

ActiveCN103315122BRetain nutritionReserved functionConfectionerySweetmeatsAdditive ingredientSugar

Owner:HAINAN UNIV

Tail Forming Method of Flat Copper Wire Wave Winding with Small Span, Large Section and Small End Stretching and Twisting Nose

ActiveCN114094783BImprove Tail Forming EfficiencyImprove molding qualityManufacturing dynamo-electric machinesCopper wireCopper-wiring

Owner:SHANXI FENXI HEAVY IND