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.

Mobile terminal and millimeter wave broadband array antenna

InactiveCN110729548AImprove bandwidth performanceHigh gainAntenna supports/mountingsRadiating elements structural formsElectrical conductorAntenna bandwidth

Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

Pieris rapae and aphid attractant and method for applying same

InactiveCN104957136AImprove booby effectReduce incidenceBiocidePest attractantsBiotechnologyPropanoic acid

Owner:WEIFANG YOURONG IND

Fixing structure for fixing filter core

InactiveCN103386221AEasy to fixMeet the process requirementsGravity filtersBiochemical engineering

Owner:SUZHOU JINXIANG TITANIUM EQUIP

Polyethylene composite film and preparation method thereof

ActiveCN114347611AImprove tearabilityAvoid curlClimate change adaptationSynthetic resin layered productsLinear low-density polyethyleneLow-density polyethylene

Owner:江门市华龙膜材股份有限公司

Intelligent temperature-measuring type optical fiber composite fireproof medium-voltage hoisting cable and preparation method thereof

PendingCN108630341AImprove the homogenization effectImprove securityPower cables with screens/conductive layersPower cables for overhead applicationElectric power transmissionPolyolefin

Owner:WUXI CITY HENG HUI CABLE

Electronic actuator control unit and control arrangement for technical installations

InactiveCN110928266AProgramme controlElectric signal transmission systemsControl engineeringControl cell

Owner:VALEO THERMAL COMML VEHICLES GERMANY GMBH

Driving system for electroluminescent display and method thereof

InactiveCN1372239AReduced switching current requirementsStatic indicating devicesElectricitySwitched current

Owner:SOLOMON SYSTECH

Ground vibration test fixture for large-scale spacecraft

ActiveCN103048104AReduce quality problemsQuality improvementVibration testingEntity typeEngineering

Owner:SHANGHAI YUDA IND

Composite material structure and processing method of composite material structure

ActiveCN114346601AImprove sealingLamination ancillary operationsLaminationBond lineJoint surface

Owner:SHENZHENSHI YUZHAN PRECISION TECH CO LTD

Method for producing glass fiber reinforced plastic composite material plate spring

InactiveCN1820932AReduce weightLarge elastic strainLeaf springsDomestic articlesGlass fiberFiber

Owner:漯河君叁材料高科有限公司

Traditional Chinese medicinal material pretreatment equipment

InactiveCN112808636AHigh degree of automationImprove work efficiencyDrying gas arrangementsPharmaceutical product form changeMedicinal herbsElectric machinery

Owner:鲲鹏神农制药设备(天津)有限公司

PVC film and production process thereof

InactiveCN112757559AFlat articlesPolymer scienceMolding machine

Owner:天津长鑫亿讯科技有限责任公司

Pipeline stabilizing and fixing device for water conservancy projects

InactiveCN108758094AEasy to fixPrevent extravasationPipe supportsSewer pipelinesEngineeringWater seepage

Owner:成都尚智恒达科技有限公司

Pellet consolidation degree evaluation method based on image recognition

PendingCN113570557AImprove scienceGuaranteed accuracyImage enhancementImage analysisParticle growthNeural network nn

Owner:UNIV OF SCI & TECH BEIJING

Group drinking water equipment

InactiveCN106698765AQuality assuranceSafe and reliable direct drinking water sourceMultistage water/sewage treatmentWater sourceTotal dissolved solids

Owner:SHANGHAI SUNMARK IND CO LTD

Water heater

PendingCN112880198AAvoid wastingAvoid using effectsFluid heatersMechanical apparatusThermal waterMechanical engineering

Owner:QINGDAO HAIER SMART TECH R & D CO LTD +1

Nylon high-bounce velvet fabric shaping method

InactiveCN110735271AUniform circulating airStable circulating airHeating/cooling textile fabricsPolymer scienceEngineering

Owner:上海嘉麟杰纺织科技有限公司 +1

Radio-frequency-signal measurement device and use method thereof

ActiveCN103873049ARead data is valid and crediblePulse automatic controlLoop filterMeasurement device

Owner:RIGOL

Radiation sensitive composition for forming a colored layer, color filter and color liquid crystal display device

InactiveCN101105630ABisoxazinesPhotosensitive materials for photomechanical apparatusPolyesterLiquid-crystal display

Owner:JSR CORPORATIOON

Method for analyzing strobe of electric light source based on spectral analysis

ActiveCN109211405AObserve intuitivelyQuick and intuitive strobe situationAbsorption/flicker/reflection spectroscopyLuminous fluxSignal-to-quantization-noise ratio

Owner:SHANGLUO UNIV

Vacuum concrete mixing process

InactiveCN105904591AAvoid contactReduce porosityCement mixing apparatusSlurryPumping vacuum

Owner:HUNAN UNIV OF TECH

Household water purification system

ActiveCN107487922AFix damageAchieve recyclingMultistage water/sewage treatmentWater softeningEngineering

Owner:滁州市腾宇塑料模具设备制造有限公司

Automobile electronic aging automatic test platform

InactiveCN113485297AEasy to test agingEasy to operateProgramme controlElectric testing/monitoringTest benchStructural testing

Owner:SHENZHEN MICRO TESTING DETECTION CO LTD

Method and device for notifying user of mobile terminal information

InactiveCN105517151AAvoid missingMessaging/mailboxes/announcementsTelephonyDevice Sensor

Owner:PHICOMM (SHANGHAI) CO LTD

LED-mounted folding plate rack

InactiveCN107830370AWith lighting functionImprove functionalityLighting elementsBed-tablesEngineeringLED lamp

Owner:CHENGDU 403 TECH CO LTD

A method and apparatus for analyzing input-output benefit of distribution network

PendingCN109447310AForecastingResourcesBenefit analysisComputer science

Owner:CHINA ELECTRIC POWER RES INST +2

Short-term wind power prediction method based on wind speed correction and fusion model

ActiveCN113379142AImprove relevanceHigh precisionForecastingInformation technology support systemWind runDensity of air

Owner:XIAN UNIV OF TECH

Fire extinguishing robot adopting fire extinguishing ball launching barrel and operation method

PendingCN112569507AReasonable designEasy detectionTelevision system detailsLighting elementsAlarm deviceLarge range

Owner:CHINA RAILWAY CONSTR GROUP +2

Network attack processing method and device

ActiveCN113676449AImprove deployment efficiencyLower deployment costsTransmissionAttackHoneypot

Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Preparation method of agilawood type Maotai-flavor wine

PendingCN111196970AGrow fastAvoid aroma lossAlcoholic beverage preparationBiotechnologyFermentation

Owner:AGRI PRODS PROCESSING RES INST CHINESE ACAD OF TROPICAL AGRI SCI +1

Roll shaft of rotary cutter with no block

InactiveCN1562592AStrong transmission abilitySimple structural designVeneer manufactureSoft materialsMechanical engineering

Owner:周金生

Driving wheel of AGV full-automatic doffing trolley and application method thereof

PendingCN111959254AEffective protectionResolve the breakBraking element arrangementsElectric propulsion mountingDrive wheelElectric machinery

Owner:新凤鸣集团股份有限公司 +1

Implementation method for network address translator (NAT)-based fast channel forwarding system

ActiveCN102624624AImprove forwarding performanceShorten routing query timeData switching networksNetwork addressingNetwork address

Owner:网经科技(苏州)有限公司

Stacking machine

ActiveCN102674014ANot easy to damageStacking articlesStack machineDrive shaft

Owner:山东未来城建筑工程有限公司

Elastic ground mat for artificial turf and preparation method of elastic ground mat

ActiveCN107313323AImprove stress resistanceSlow loss of elasticityGround pavingsRoads maintainenceArtificial turfEngineering

Owner:江苏瑞弗橡塑材料有限公司

Smart contract execution constraint method and device, terminal and storage medium

ActiveCN111538783ARealize transaction scenariosImprove business securityFinanceDatabase distribution/replicationComputer networkBusiness enterprise

Owner:成都质数斯达克科技有限公司

Electronic device

InactiveCN101470573AInput/output processes for data processingEngineeringControl unit

Owner:INVENTEC CORP

Method for splitting brittle substrate

InactiveCN106458691ABreaking stabilityFine working devicesGlass severing apparatusCrack freeBrittleness

Owner:MITSUBOSHI DIAMOND IND CO LTD

Polyvinyl chloride plastisol and preparation method and application thereof

InactiveCN106147069AGood compatibilityHigh strengthBreaking strengthEpoxy

Owner:SHANGHAI CHLOR ALKALI CHEM

Biofilm reactor and sewage treatment method thereof

InactiveCN112978908AQuick removalQuick and maximum removalWater treatment parameter controlWater contaminantsActivated sludgeBiofilm

Owner:蛋壳城矿环保科技发展(广州)有限公司

Preparation method of micro-nano through hole, and structure with micro-nano through hole

ActiveCN111115561AFlexible thickness controlMaterial nanotechnologySemi-permeable membranesEngineeringStructural engineering

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Multichannel voltage measurement recorder

InactiveCN102692553ASimple structureReduce power consumptionMeasurement using digital techniquesContinuous measurementElectrical resistance and conductance

Owner:SCUD FUJIAN ELECTRONICS

A negative electrode active material for a lithium ion battery, a preparing method thereof, a negative electrode plate of the lithium ion battery and the lithium ion battery

InactiveCN107482173AIncrease energy densityImprove cycle lifeSecondary cellsNon-aqueous electrolyte accumulator electrodesHigh energyBlack phosphorus

Owner:SHENZHEN UNIV

Information pushing method, device and system

ActiveCN110769021ATransmissionTerminal equipmentServer

Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

A Calibration Method for 3D Visual Inspection Based on Single Camera

ActiveCN109636859BRealize visual inspectionReduce calibration errorImage analysisOptical axisRadiology

Owner:武汉大音科技有限责任公司

Method for preparing water-soluble acid-resisting monascus pigment

InactiveCN102321381AGood acid solubilityImprove solubilityAzo dyesFood additiveSucrose

Owner:FUJIAN AGRI & FORESTRY UNIV

Element control method, device and apparatus and storage medium

ActiveCN111104036AReasonable Alignment ControlAccurate Alignment ControlInput/output processes for data processingWhiteboardMechanical engineering

Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1

Mosquito repelling intelligent management system for villa courtyard

InactiveCN114128692AImprove the living environmentChange drug contentAnimal repellantsInsect catchers and killersIntelligent managementZoology

Owner:JIANGSU TIANDAO BUILDING MATERIALS TECH CO LTD

Liquid-contact heat-exchange direct temperature-regulating thermoconditional garment provided with metal heat-exchange segment and indicating lamp

InactiveCN108158071AImprove heat transfer efficiencyGarment special featuresMechanical apparatusHuman bodyHuman back

Owner:JIANGSHAN XIANJIN ELECTRICAL & MECHANICAL TECH SERVICES CO LTD

Matching strategy method for improving carpooling accuracy

PendingCN113255948ASolve the situation that is not going wellAchieve double cost optimizationReservationsBuying/selling/leasing transactionsCar sharingOperations research

Owner:首约科技(北京)有限公司

A general big data real-time processing development platform and a data processing method thereof

InactiveCN109684377AReduce developmentImprove development efficiencyDigital data information retrievalSpecial data processing applicationsStreaming dataProcess development

Owner:SHENZHEN THINKIVE INFORMATION TECH CO LTD

Financial transaction method and apparatus

ActiveCN106940867AImprove experienceEasy to useFinanceThird partyFinancial transaction

Owner:深圳国腾安职业教育科技有限公司

Handgun

InactiveCN103604315AFlexible shootingFunction as a tear gasPistolsWeapon componentsEngineering

Owner:CHONGQING SHIELD KING IND

Novel automotive ignition system

InactiveCN101319645AObvious fuel-saving effectEmission reductionInstallations with induction energy storageIgnition coilInductor

Owner:王和平

Liquid metering device

ActiveCN114046849AGuaranteed accuracyShort tripCapacity measurement calibrationLiquid storage tankControl theory

Owner:WEIFANG JIAYIJIA BIO TECH

Battery replacing station and battery replacing charging method and device thereof

PendingCN112488689AProtocol authorisationElectrical batteryComputer science

Owner:BEIJING ELECTRIC VEHICLE +1

Intelligent induction trash can

InactiveCN110980044AIncrease contactRefuse receptaclesElectric machineEngineering

Owner:南京冉科信息技术有限公司

Method for establishing software identification library

InactiveCN109960931AImprove objectivityMeet classification testing needsPlatform integrity maintainanceFeature vectorApplication programming interface

Owner:镇江市志捷软件开发有限公司

Automatic measurement and data recording device for sediment content in river water

InactiveCN104215787BLarge measuring rangeHigh measurement accuracyTransmission systemsMaterial weighingWater qualityWireless data

Owner:GUANGXI UNIV

Method of catalytically and ultrasonically degrading organic dye gold orange II by using semiconductor material magnesium tungstate

InactiveCN106673170APromote crystallizationHigh purityWater treatment compoundsWater/sewage treatment with mechanical oscillationsSemiconductor materialsGold Orange

Owner:SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY

Mineral substance-based fertilizer synergist with soil improvement effect, and preparation method thereof

InactiveCN111018624APromote decompositionHigh activityFertilizer mixturesEdaphicLichen

Owner:华仲动芯新材料(盱眙)有限公司

Preparation method for producing ferroaluminium through flushed mixing of molten steel and aluminum ingot

InactiveCN107267813AHigh recovery rateSimple processFurnace temperatureBrick

Owner:江苏江南铁合金有限公司

Assembled block set

ActiveCN108970146AMeet the needs of funToysComputer moduleControl circuit

Owner:SHANGHAI PUTAO TECH CO LTD

LED (Light Emitting Diode) display screen module with memory function

InactiveCN104616622AStatic indicating devicesLED displayControl system

Owner:郑先贵

Liquid drainage device for piston of thin oil sealed gas chamber and thin oil sealed gas chamber

PendingCN111022906AGuaranteed safe operationSmooth dischargeVariable capacity gas holdersLiquid storage tankOil water

Owner:SHIJIAZHUANG IRON & STEEL

Medical garbage treatment and fuel preparation method

InactiveCN101590485AHigh recycling valueIncrease the proportion of recyclingSolid waste disposalBiofuelsWaste collectionEngineering

Owner:BEIJING JINAOHUARONG TECH

Hole plate for printed circuit board, manufacturing method thereof, and printed circuit board

InactiveCN109413849AReduce distanceIncrease the usable areaElectrical connection printed elementsPrinted element electric connection formationElectronic componentPrinted circuit board

Owner:MOBVOI INC

Ointment for treating myopia and preparation method thereof

ActiveCN103446365APromote circulationImprove shrinkageSenses disorderSheet deliverySide effectPharmaceutical formulation

Owner:青能健(北京)生物科技有限公司

Pressure detection device and method based on polymer optical fiber junction sensor

ActiveCN113551831ASensitivity adjustableWorking Range AdjustmentFluid pressure measurementMaterials sciencePolymer

Owner:ZHEJIANG UNIV

Method and system for locating position in building

PendingCN107302594ALow costPrecise positioningGeographical information databasesWireless commuication servicesManagement unitData management

Owner:谢文静

Preparation method of 4,4',4''-tritert-butyl-2,2':6',2''-terpyridine

InactiveCN111646932AEasy to separate and purifyEfficient preparationOrganic chemistryPolymer sciencePtru catalyst

Owner:南京合巨药业有限公司

Agricultural cart capable of achieving swing type wide-angle spraying

InactiveCN108849812APrevent precipitationAvoid affecting the effect of useTransportation and packagingRotary stirring mixersBall bearingAgricultural engineering

Owner:金柯楠

Domestic lunch box

InactiveCN107692456AImprove securityImprove protectionOther accessoriesRubber materialEngineering

Owner:齐盼盼

Method for improving accuracy of quantitative evaluation of maturity of hydrocarbon source rock by aromatics parameter

ActiveCN110470762AImprove accuracyEasy to operateComponent separationScattering properties measurementsKerogenMultiple linear regression analysis

Owner:RES INST OF SHAANXI YANCHANG PETROLEUM GRP

Method for targeted step-by-step regulation and control of membrane permeability of microcapsule based on molecular imprint strategy

InactiveCN107860753ASolve the difficult problem of precise targeted regulation of permeabilitySolve the difficult problem of precise targeted regulationFluorescence/phosphorescenceMembrane permeabilityChemical physics

Owner:HARBIN INST OF TECH

Application of compound in treatment of lung cancer

ActiveCN107661333AStrong inhibitory activityAntineoplastic agentsHeterocyclic compound active ingredientsTreatment of lung cancerStructural formula

Owner:TSINGHUA UNIV

Method for calculating thermal conductivity of cross-scale hydrate-containing porous medium

ActiveCN113125500AMaterial thermal conductivityMaterial heat developmentPhysical modelEngineering

Owner:DALIAN UNIV OF TECH

Industrial high-temperature resistant fiber rope and preparing method thereof

InactiveCN104514081AHigh tensile strengthExtended service lifeBraidTextile cablesFiberEngineering

Owner:TAIAN ROPE NET PLASTIC

Buffer state report reporting and resource allocation method, terminal and network equipment

ActiveCN110113781AReasonable allocation of resourcesNetwork traffic/resource managementHigh level techniquesResource allocationStatus report

Owner:DATANG MOBILE COMM EQUIP CO LTD

Multifunctional worktable

PendingCN108890588AMeet the needs of useSatisfy storageWork benchesWorkbenchElectrical and Electronics engineering

Owner:ZHEJIANG LIMAI METAL PRODS

Convenient buffering air column bag

InactiveCN106586259AEasy stacking and recyclingEffective protectionBagsSacksCardboardPlastic packaging

Owner:CHIZHOU SINCHEEN PACKAGING TECH CO LTD

A face image transformation method based on face 3D reconstruction and face alignment

ActiveCN109409274AAvoid disadvantagesEffectiveCharacter and pattern recognitionPattern recognitionFeature set

Owner:四川云从天府人工智能科技有限公司

Stress relief device for steel bar spiral forming

InactiveCN112210650AEasy to fixFurnace typesHeat treatment furnacesElectric machineDrive motor

Owner:萧县冠达新型墙体材料有限责任公司

Data processing system, device and method

InactiveCN103366271AConvenient electronic paymentPayment architectureData processing systemCommunication unit

Owner:LAKALA PAYMENT CO LTD

Anti-loosening bolt

InactiveCN110513384AEasy to assemble and disassemblePrevent looseningPinsNutsEngineeringFastener

Owner:玉环派盛科技有限公司

Low-temperature-resistant sodium ion battery

InactiveCN113851632AIncrease contact ratioMore room to moveSecondary cellsPositive electrodesFerrous sulfate ironPhysical chemistry

Owner:杨维年

Teaching device

InactiveCN109903601ASimple structureEasy to useElectrical appliancesWhiteboardData display

Owner:马珣

Anti-corrosive coating having no pollution to environment

InactiveCN103555146AAvoid pollutionAnti-corrosion effectAnti-corrosive paintsEpoxy resin coatingsPhosphateElectrochemistry

Owner:湖南福湘涂料股份有限公司

Preparation method of high-quality large-size organic-inorganic hybrid perovskite single crystals

InactiveCN108754609APolycrystalline material growthFrom normal temperature solutionsPhysical chemistryEngineering

Owner:CHANGCHUN UNIV OF TECH

Sound quality evaluation method and device, electronic equipment and storage medium

ActiveCN113436644ASound quality assessment results are accurateSustainable transportationSpeech analysisVoice communicationInformation networks

Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Headset type music treatment device

PendingCN113284582AImprove experienceReduce noiseCharacter and pattern recognitionSupra/circum aural earpiecesEngineeringHeadphones

Owner:徐州市康复医院

Construction waste brick and concrete aggregate sorting device and construction waste brick and concrete aggregate sorting method

PendingCN108499904AMeet volume selection requirementsImproved structure sorting efficiencySortingColor imageBrick

Owner:合肥欣畅源光电科技有限公司

Multi-machine communication method and one-master multi-slave communication method of tunneling equipment

PendingCN113923676ADispatch in timeNetwork topologiesTunnelsMesh nodeDrill

Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

Angle grinder working head shell

InactiveCN112643491AEasy to installEasy to disassemblePortable grinding machinesAngle grinderMechanical engineering

Owner:无锡博楷电动工具制造有限公司

Electric shock preventing device for electric water heater and electric water heater

PendingCN108679853AAvoid the risk of electric shockImprove the safety of useWater heatersElectricityEngineering

Owner:NO 2 ENG CO LTD OF CHINA RAILWAY CONSTR 11 BUREAU GRP +1

AC constant-current source of power amplifier

InactiveCN110632965AElectric variable regulationMicrocontrollerTransformer

Owner:中绿新材料(江苏)有限公司

Dynamic scene mapping and positioning method based on ORB-SLAM2

ActiveCN110378997ALittle performanceShorten update time3D modellingClosed loopLocal map

Owner:GUANGDONG UNIV OF TECH

Kitchen utensil for stewing foods

ActiveCN102366033AEfficient use ofAvoid noiseFood preparationCombustorKitchen utensils

Owner:鲍继勇

Engine oil dipstick, engine and engine oil liquid level measuring method

ActiveCN114575962AAccurate readingSimple structureMachines/enginesLubrication indication devicesDriver/operatorPetroleum engineering

Owner:DONGFENG MOTOR GRP

Method for grafting magnolia by tulip tree

InactiveCN110810038AImprove cold resistanceGuaranteed survival rateGraftingCultivating equipmentsMagnoliaceaeRootstock

Owner:陆川县泓源蔬菜专业合作社

Numerical control machine tool for drilling metal hardware products

ActiveCN112974903AImprove drilling efficiencyEasy to recyclePositioning apparatusMetal working apparatusNumerical controlControl engineering

Owner:中山市朝逸金属制品有限公司

Inter-chain interaction method, system and device based on block chain and computer equipment

ActiveCN111769948AImprove reliabilityReduce congestionFinanceUser identity/authority verificationEngineeringDependability

Owner:BUBI BEIJING NETWORK TECH CO LTD

Sand box for sand casting of bent pipe and sand core of sand box

PendingCN109175272AImprove the fixing strengthAvoid leaningFoundry mouldsFoundry coresSand castingMaterials science

Owner:HUSN CASTING ANHUI YINGLIU GROUP

Gene polymorphism detection kit for insulin resistance risk assessment and detection method and application of gene polymorphism detection kit

PendingCN113755575ASimplify timeAvoid the risk of lossMicrobiological testing/measurementDNA/RNA fragmentationMedicineSingle strand

Owner:菲思特(上海)生物科技有限公司