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.

Lamp pole convenient to overhaul

ActiveCN111473277AAvoid destructionEasy maintenanceMechanical apparatusLighting support devicesStructural engineeringCompanion animal

Owner:泉州市星灿照明科技有限公司

Damp and heat resistant electromagnetic shielding film, composite material, preparation method and application

ActiveCN110337234AImprove mechanical propertiesImprove conductivityMagnetic/electric field screeningComposite filmHeat resistance

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

Single-phase electronic type keyboard prepayment meter

ActiveCN104237630AGuaranteed reliabilityHighly integratedElectrical measurementsHemt circuitsSingle-phase electric power

Owner:ZHEJIANG CHINT INSTR & METER

Method for improving carbonization yield of viscose-based carbon felt

ActiveCN113789592AImprove prepreg effectSave time and costArtificial filament chemical after-treatmentPolymer sciencePtru catalyst

Owner:因达孚先进材料(苏州)股份有限公司

Scheduling and trajectory planning method for multi-unmanned aerial vehicle data collection system

ActiveCN114489146AReduce usageSave time at workPosition/course control in three dimensionsCollection systemSimulation

Owner:成都慧简联信息科技有限公司

Instant messaging reminding method, device and system

ActiveCN112235178AImprove experienceAvoid missingData switching networksThe InternetEngineering

Owner:SHANGHAI LIANGMING TECH DEV

Novel traditional Chinese medicine medicinal material airing placing device

ActiveCN110500862AImprove drying efficiencySpeed up the flowDrying chambers/containersDrying solid materialsEngineeringAlternating current

Owner:中芝堂药业(山东)有限公司

Photonics broadband microwave IQ modulator and operating method thereof

ActiveCN106992816ASimple structureEasy to operateElectromagnetic receiversFrequency changerBand-pass filter

Owner:XIDIAN UNIV

Regional new energy power supply structure optimization prediction method and system

ActiveCN108108837AOptimizing Forecast ResultsImprove forecast accuracyForecastingSystems intergating technologiesDynamic planningPredictive methods

Owner:STATE GRID XINJIANG ELECTRIC POWER CO ECONOMIC TECH RES INST +2

Intelligent wheelchair man-machine interaction control system and method based on eye movement recognition

ActiveCN107260420AControl Method AdvantagesSolve control problemsInput/output for user-computer interactionWheelchairs/patient conveyanceOlder peopleWheelchair

Owner:NANJING UNIV OF POSTS & TELECOMM

Method for recognizing vehicle violation behaviors with satellite positioning technology

InactiveCN103236166AEfficient exclusionReduce processingDetection of traffic movementSatellite positioningSpeed limit

Owner:RES INST OF HIGHWAY MINIST OF TRANSPORT

Authentication method and device and authentication server

ActiveCN108429742ATransmissionIp addressNetwork communication

Owner:NEW H3C TECH CO LTD

Modeling method for auxiliarypower load correction model based on measured data

ActiveCN105896538APrevent deviationHigh precisionAc network circuit arrangementsModel methodLoad model

Owner:STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST +1

Terminal battery, manufacturing method thereof and terminal

ActiveCN106549125ARealize assembly and encapsulationSimplify the difficulty of assemblyFinal product manufactureSmall-sized flat cells/batteriesElectrical batteryTerminal equipment

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Hierarchical simplification method for welding spot fatigue analog simulation model containing multiple strands of wires

ActiveCN111898307ARapid modelingReduce the numberDesign optimisation/simulationSpecial data processing applicationsElement modelAlgorithm

Owner:HARBIN INST OF TECH

Efficient hepatitis C virus core antigen enzyme-linked immunosorbent assay detection kit

ActiveCN104407142AImprove stabilityReduce oxidation rateMaterial analysisSerum igeAntigen

Owner:BIOBASE BIODUSTRY (SHANDONG) CO LTD

Relay coverage selection algorithm based on millimeter-wave high-speed communication

InactiveCN103269491AAddresses susceptibility to obstaclesGuaranteed unobstructedAssess restrictionNetwork planningWireless transmissionScreening method

Owner:SOUTHEAST UNIV

Thick-type paperback perfect binding method

ActiveCN103434296AQuality improvementReduce labor intensityBookbinding adhesiveProduction lineCollation

Owner:ZHEJIANG XINHUA DIGITAL PRINTING

Application identification processing method and device

ActiveCN102938764AGuaranteed accuracyTransmissionFeature extractionData mining

Owner:NSFOCUS INFORMATION TECHNOLOGY CO LTD +1

Mode switching control method and device

ActiveCN104598308AImprove configuration efficiencyImprove convenienceProgram initiation/switchingWork patternTerminal equipment

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Chromatography PIV reconstruction method and device based on deep neural network

ActiveCN110187143AImprove operational efficiencySame-sex guaranteeFluid speed measurementNeural architecturesPattern recognitionNerve network

Owner:ZHEJIANG UNIV

Material crushing device with cutter position adjustable type serrated cutter

ActiveCN106583840ASimple structureShorten the lifting timeMetal sawing devicesDrive wheelMotor drive

Owner:纺源医疗用品集团有限公司

Anti-CD3 nanobody CD3/Nb14 and preparation method and application thereof

ActiveCN110218253APromote proliferationImmunoglobulins against cell receptors/antigens/surface-determinantsAntibody ingredientsEscherichia coliNucleotide sequencing

Owner:GUANGXI MEDICAL UNIVERSITY

Structuring method for WORD file and structuring device for WORD file

ActiveCN108733638ARealize the structureEase of useNatural language data processingSpecial data processing applicationsUsabilityExtensible markup

Owner:NEW FOUNDER HLDG DEV LLC +1

Combined type support structure and assembly method thereof

ActiveCN103057493ASimple manufacturing processLow costElectric/fluid circuitPowertrainMechanical engineering

Owner:CHERY AUTOMOBILE CO LTD

Ramp generator for read-out circuit of infrared focal plane array detector

ActiveCN103207018ARadiation pyrometryPulse generatorComputer moduleElectrical current

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Heartbeat frequency adjusting method and device

ActiveCN111343045AAvoid the problem of low arrival rateAvoid the problem of excessive traffic consumptionData switching networksEngineeringService information

Owner:青岛聚看云科技有限公司

Fireworks and crackers transport process dynamic-monitoring and supervision system and method

InactiveCN101943895AGuarantee the safety of lifeGuarantee property securityProgramme controlComputer controlProcess dynamicsTime response

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Optical system of multi-angle vancometer and implementation method of optical system

ActiveCN106990046AMiniaturizationAchieve traceabilityOptically investigating flaws/contaminationImaging processingCollection system

Owner:上海仪电物理光学仪器有限公司

Remote battery replacement control system and method for portable battery replacement vehicle based on authorization operation

InactiveCN113470218AImplement queryImprove convenienceIndividual entry/exit registersElectrical batteryIn vehicle

Owner:帝亚一维新能源汽车有限公司

Die capable of automatically falling off material branches

PendingCN114589871ASimple structureEasy to operateRobot handEngineering

Owner:广东立凯精密科技有限公司

Low-power-consumption metering gauge applying NB-IoT architecture and system thereof

InactiveCN107884020ARealize automatic condition monitoringReduce power consumptionTransmission systemsVolume indication and recording devicesLow-power electronicsEngineering

Owner:苏州燃气集团有限责任公司

Task scheduling method, device and equipment and computer readable storage medium

PendingCN110321207AReduce workloadRealize managementProgram initiation/switchingComputer scienceOperating system

Owner:WEBANK (CHINA)

Hand-pressure type lemon slicing device

InactiveCN109531668ASimple structureEasy to operateMetal working apparatusSlide plateLemon juice

Owner:GUIGANG RUICHENG TECH CO LTD

Anti-UV lamp bead cover and preparation process thereof

ActiveCN113375123AEasy to removeQuick installationGlobesEnergy efficient lightingEngineeringMechanical engineering

Owner:深圳市源铭科技有限公司

Mounting mechanism convenient for mounting copper bars on multiple high-low voltage switch cabinets

ActiveCN114284898AEasy to installThere are openings on the mounting base for easy installationBus-bar/wiring layoutsElectric machineLow voltage

Owner:安徽顺开电气有限公司

Brewer's yeast with low higher-alcohol yield and application of yeast to Xiaoqu rice wine making

PendingCN110205257AImprove qualityReduce contentFungiAlcoholic beverage preparationBiotechnologyFermentation

Owner:GUIZHOU UNIV

Key point differential privacy-driven face image privacy protection method

PendingCN114169002AEfficient and beautiful privacy protectionImprove visual effectsDigital data protectionNeural architecturesData setDifferential privacy

Owner:HANGZHOU DIANZI UNIV

Distributed self-adaptive ship track keeping system adopting redundant communication

PendingCN112947445AImprove reliabilityEffectively identify errors and handle themPosition/course control in two dimensionsDistributed structureShip control

Owner:DALIAN MARITIME UNIVERSITY

Cabin-type ultraviolet light skin tinea therapeutic instrument

InactiveCN106390300AFacilitate intensive treatmentAdd Intensive HealingLight therapyMedicineUltraviolet lights

Owner:国医华科(苏州)医疗科技发展有限公司

Method for effectively flowering and culturing impatiens balsamina through test tube

InactiveCN102440190AThe promotion effect is obviousImprove guidancePlant tissue cultureHorticulture methodsDiseaseSucrose

Owner:TIANJIN AGRICULTURE COLLEGE

Garbage power generation incineration equipment and garbage power generation method

PendingCN113357638AEasy to separateBurn fullyIncinerator apparatusEmission standardProcess engineering

Owner:徐王刚

Tubular cold water evaporator with single space plate and outer shell sections connected in series

InactiveCN108120060AReduce space consumptionImprove heat transfer efficiencyEvaporators/condensersCopperCast iron

Owner:吴建龙

Aerosol different-particle-size sample injection system

PendingCN114878259ARealize differentiated measurementGuaranteed unityWithdrawing sample devicesPreparing sample for investigationParticulatesThermodynamics

Owner:中国气象局广州热带海洋气象研究所 +2

Traditional Chinese medicine preparation for treating simple obesity

InactiveCN104083449AGood curative effectTo promote metabolismMetabolism disorderPlant ingredientsDiuresisSimple obesity

Owner:王春芳

Environment-friendly glazed ceramic tile with solid plain panel-like surface and preparation method thereof

ActiveCN105819827AReduce deforestationReduce manufacturing costTypewritersCeramic materials productionSolid woodBrick

Owner:GUANGDONG WINTO CERAMICS +3

High-speed CMOS monolithically integrated optical receiver with full bandwidth single-ended-to-differential

InactiveCN104993876AIncrease equivalent transconductanceShield the Miller effectElectromagnetic receiversCapacitanceCMOS

Owner:TIANJIN UNIV

Large span blast hole groove broaching process

InactiveCN1635264ALarge spanEasy constructionUnderground miningSurface miningEngineering

Owner:宝钢集团上海梅山有限公司

Reference starting circuit adopting comparator with mismatch to detect current

PendingCN114546013AGuaranteed working conditionImprove the accuracy of judgmentElectric variable regulationHemt circuitsCurrent mode

Owner:SUN YAT SEN UNIV

Target welding and cooling integrated device and operation method thereof

InactiveCN112427762ARealize welding heatingRealize automatic handlingMetal working apparatusSoldering auxillary devicesEngineeringIntegrated devices

Owner:KONFOONG MATERIALS INTERNATIONAL CO LTD

Music score placement device for musical instrument playing

InactiveCN108030237AEasy to foldRegular structurePulpitsLecternsEngineeringMusical instrument

Owner:XUCHANG UNIV

System and method for measuring waste gas pressure in coke oven bridge tube

PendingCN109357809AImprove anti-clogging effectGuaranteed connectivityPressure difference measurement between multiple valvesDifferential pressureCoke oven

Owner:ACRE AUTOMATION CO LTD MCC

Active air inlet type TVOC detector

PendingCN112557466AReduce the difficulty of correctionReduce power consumptionMaterial electrochemical variablesSensor arrayElectrochemical gas sensor

Owner:北京首创大气环境科技股份有限公司

Gauze cutting machine enabling good cutting effect

InactiveCN108998950AImprove cleanlinessConvenient for subsequent cutting and storageSevering textilesTextile shapingYarnSprayer

Owner:江西美宝利实业有限公司

Jacquard griffe made of three-dimensional multilayer profiling woven fabric, preform and manufacturing method

ActiveCN113502585ASave materialLow costJacquardsWoven fabricsYarnFiber

Owner:WUJIANG WANGONG ELECTROMECHANICAL EQUIP

Train comfort optimization method, electronic equipment and computer storage medium

ActiveCN113879370APrecise optimization of comfortOptimized for comfortRailway traffic control systemsControl engineeringVehicle control

Owner:TRAFFIC CONTROL TECH CO LTD

Soap box

InactiveCN104107001AEasy to useEfficient use ofHolders and dispensersEngineeringSOAP

Owner:余双镇

Disperse blue mixed liquid forming equipment

InactiveCN106732135AGood formabilityLow costTransportation and packagingMixer accessoriesBiochemical engineeringFixed frame

Owner:上海翁大电气科技有限公司

Healthcare feed for finless eels

InactiveCN106071388AImprove the immunityPromote growthFood processingClimate change adaptationVitamin COyster

Owner:苏州市金荒田农业科技有限公司

Calcium-nitrogen fertilizer and preparation method thereof

InactiveCN107129322AExtended release periodNot easy to cause salinizationNitrate fertilisersSolid/semi-solid fertilisersNuclear chemistryImpurity

Owner:GUIZHOU BATIAN ECOTYPIC ENG CO LTD

Application function design method and software development platform

ActiveCN113688141ARealize business application functionsImprove reuseRelational databasesSpecial data processing applicationsInteractive designConfiguration design

Owner:武汉万云网络科技有限公司

Broom bundling machine

PendingCN111728347AIncrease productivitySave human effortCarpet cleanersFloor cleanersMachineBroom

Owner:赵子兴 +1

Cold-rolled hot-galvanized dual-phase steel and preparation method thereof

ActiveCN103938097AImprove ductilityReduce strength differenceStrip steelUltimate tensile strength

Owner:SHOUGANG CORPORATION

Anti-separation device for stabilized soil

PendingCN111891763AInhibition of segregationSimple structureLoading/unloadingSoil mixingAgricultural engineering

Owner:德通智能科技股份有限公司

Preparation method of low-process-temperature deep-drawing cold-rolled steel sheet

InactiveCN112226683ASuitable for process needsProcess requirements meetMolten steelHeating furnace

Owner:PANGANG GROUP RESEARCH INSTITUTE CO LTD

Hybrid power transmission device of dual-mode two-stage planet wheel

InactiveCN102616127AImprove efficiencyLow efficiencyToothed gearingsGas pressure propulsion mountingElectric machineryEngineering

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Meshed silver powder, as well as preparation method and application thereof

ActiveCN110860698AIncrease productivitySimple processMetal/alloy conductorsAmmonium hydroxideSilver particles

Owner:广东羚光新材料股份有限公司

Message analysis method and device

InactiveCN110933095AImprove stabilityImprove efficiencyTransmissionApplication serverThe Internet

Owner:RUIJIE NETWORKS CO LTD

Fluorine-containing sulfonates having polymerizable anions and manufacturing method therefor, fluorine-containing resins, resist compositions, and pattern-forming method using same

InactiveCN102186890BEffectively cut offDOF widthRadiation applicationsSulfonic acids salts preparationSulfoniumOnium

Owner:CENT GLASS CO LTD

Intelligent sensing pet flying saucer

InactiveCN106719054AIncrease interest in playIngenious designTaming and training devicesDrive wheelEngineering

Owner:JIANGSU ZHONGHENG PET ARTICLES JOINT CO LTD

Traditional Chinese medicine composition capable of treating hyperuricemia

InactiveCN106924567AImprove solubilityEasy dischargeAnthropod material medical ingredientsSkeletal disorderSolubilityParathelypteris glanduligera

Owner:张培君

Molecular motion display device

InactiveCN104157189ALow costThe experiment process is simpleEducational modelsPhenolphthaleinBiochemical engineering

Owner:徐晶

Bogie with internally-arranged axle boxes for broad-gauge subway vehicle

ActiveCN108045390ASolve the problem that the collector cannot be arrangedReduced torsional stiffnessBraking element arrangementsBogiesBogieVertical vibration

Owner:CRRC DALIAN CO LTD

Wireless real-time high-quality voice transmission device and method based on ZigBee technology

InactiveCN103763736AQuality improvementReduce data volumeError preventionNetwork traffic/resource managementMicrocontrollerVoice communication

Owner:CHINA COAL MINE CONSTR GRP

Device for reducing frequency traction of direct up-conversion transmitter

InactiveCN107147408ASolving Frequency Pulling ProblemsSimple designTransmissionLocal oscillator signalDifferential signaling

Owner:王昭

Thermal comfort design method for submarine ventilation and air conditioning system

PendingCN114818214ARaise the level of habitabilityDesigning for Thermal ComfortGeometric CADAuxillariesThermal comfortAir conditioning

Owner:CHINA SHIP DEV & DESIGN CENT

Electronic cigarette atomization core, atomizer and method for generating smoke by electronic cigarette

PendingCN110074460ANot easy to burnLow powerTobacco devicesInlet channelTar

Owner:CHINA TOBACCO HUNAN INDAL CORP

690 Mpa-grade low-cost high-toughness bainitic steel plate and production process thereof

InactiveCN109055657ALow precious metal contentLow weld crack susceptibility factorProcess efficiency improvementElectric furnaceChemical compositionHeavy load

Owner:HEBEI IRON AND STEEL

Automatic paper feeding machine

ActiveCN105565021AEasy accessPrevent fallingOverturning articlesArticle feedersPaperboardPulp and paper industry

Owner:SHANDONG CENTURY MACHINERY

Push-type external-adjusting glassware clamping device

PendingCN107377031AAvoid breakingAvoid skewSupporting apparatusGlass vesselPhysics

Owner:HEFEI HAIZHENG ENVIRONMENTAL MONITORING

Two-position sectional material welding machine

InactiveCN104441610ALow costLow failure rateEngineeringElectric control

Owner:ZHEJIANG ROOMEYE ENERGY SAVING TECH CO LTD

Application of 1'-acetyl chavicol acetate in preparation of medicine for treating atherosclerosis

InactiveCN104055761AInhibit progressLower blood fatEster active ingredientsCardiovascular disorderPlaque progressionAtheroma

Owner:SUZHOU PAITENG BIOLOGICAL MEDICAL TECH

Solid neutral green chemical cleaning scale remover and its preparation process

ActiveCN100392055CNo pollution in the processNo harmOrganic non-surface-active detergent compositionsSodium salicylateChemical cleaning

Owner:GANSU HEIMA PETROCHEM ENG

Infinite searching system and method of electronic dictionary

InactiveCN1635499AEasily realize unlimited interactive queriesNo increased workloadSpecial data processing applicationsAlgorithmSoftware engineering

Owner:WUDI SCI & TECH (XIAN) CO LTD

Ecological batteries

InactiveCN101684479AAutomatic acquisitionAdjustable acquisitionBio-organic fraction processingInternal combustion piston enginesLight energyOxygen

Owner:吴登青

Dust test box

InactiveCN102564699AReduce energy consumptionReduce use costFluid-tightness measurementVibration testingImpellerEngineering

Owner:SAIC-GM-WULING AUTOMOBILE CO LTD

Normal pentane foamed rigid polyurethane foam combined polyether for refrigerator

InactiveCN102532453AImprove insulation effectLow densityPolyolOzone depletion potential

Owner:SHANDONG INOV NEW MATERIALS CO LTD

Panoramic optical lens and image acquisition device

InactiveCN106908936AHigh-resolutionEasy for optical designPanoramic photographyOptical elementsCamera lensCatadioptric system

Owner:BOLY MEDIA COMM SHENZHEN

Peanut rust resistant compound fertilizer and preparation method thereof

InactiveCN107141124AImprove disease resistanceReduce sufferingAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersDiseasePuccinia arachidis

Owner:合肥徽慕农业科技有限公司

Automobile side door lock transmission device

InactiveCN107642284AUnlock smoothlyPrevent the situation that cannot be openedVehicle locksEngineeringRocker arm

Owner:无锡瑞林智能科技有限公司

Light-emitting device

InactiveCN104350617AImprove leakage currentReduced exposure to light aboveSolid-state devicesSemiconductor devicesEngineeringLight emission

Owner:MURATA MFG CO LTD

Vertically installed gate valve with double pin teeth for electric power industry and cement industry

InactiveCN101985984ASmooth transmissionReliable transmissionOperating means/releasing devices for valvesSlide valveDrive shaftReducer

Owner:YANGZHOU GAOBIAN MACHINE

Viscous material forming block fabrication device and fabrication process thereof

PendingCN112873979AFlat surfaceStable weightPharmaceutical product form changeMetal working apparatusEngineeringChinese herbology

Owner:FUJIAN QUANZHOU HIT RES INSTIUTE OF ENG & TECH

Water filtering air purification equipment

InactiveCN108709263AReduce power consumptionReduce concentrationMechanical apparatusLighting and heating apparatusElectricityAir bearing

Owner:BEIJING GOLDEN SPRING TECH DEV

Efficient photocatalysis cement-based material and application method thereof

InactiveCN108585690AEffective resource secondary utilizationReduce usageGlass fiberPorosity

Owner:HARBIN ENG UNIV

Algorithm for stably adjusting whole-field fan output

InactiveCN106050561AHigh outputRise steadilyWind motor controlMachines/enginesLower limitPower grid

Owner:青岛华创风能有限公司 +3

Cold zone target range intersection measurement system temperature control module

InactiveCN107291122AHigh sensitivitySimple and fast operationTemperatue controlElectrical resistance and conductanceTemperature control

Owner:NANJING UNIV OF SCI & TECH

Three-in-one production line

PendingCN110155648AHigh precisionAutomate workControl devices for conveyorsArticle deliveryProduction lineSlide plate

Owner:惠州市福瑞尔光电有限公司

Lighting showing stand

PendingCN111728432ATo achieve the effect of lighting fill lightLighting applicationsLighting elementsLight guideEngineering

Owner:广州市至盛冠美家具有限公司

Scanning gun and connecting line

PendingCN108281851ASimple structureLow costCoupling device detailsMulticonductor cable end piecesElectricityComputer module

Owner:广州译码电子科技股份有限公司

Counting method, terminal equipment and device

ActiveCN113316172AGuaranteed performanceError preventionConnection managementComputer hardwareUplink transmission

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Heat storage cylinder body capable of automatically monitoring the water compensation

InactiveCN106440020AReasonable structural designEasy to operateLighting and heating apparatusCentral heating storage tanksSolenoid valveSpray nozzle

Owner:HUADIAN ENERGY COMPANY LIMITED

Electric vehicle battery holder charging cabinet

InactiveCN1812224APrevent overchargingPrevent underchargingBatteries circuit arrangementsElectric powerPower switchingElectric-vehicle battery

Owner:孙超

Ti-containing high-silicon aluminum alloy capable of achieving aging strengthening and preparation method for deformation material of Ti-containing high-silicon aluminum alloy

InactiveCN105695811AThe ingredients are designed to be simpleLow costSingle elementThermal deformation

Owner:NORTHEASTERN UNIV LIAONING