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.

Steel cargo marking idler wheel pen

ActiveCN104760427ATypewritersControl systemEngineering

Owner:江苏恒泽安装工程股份有限公司

Plant nutrient milk shake and preparation method thereof

PendingCN114431330ARelieve constipationImprove immunityFrozen sweetsNutritionSoybean Phospholipids

Owner:王纪量

Pneumatic type rice deep application top dressing device

ActiveCN107950153AIncrease profitWork resistance is smallFertiliser distributersAgriculture gas emission reductionAgricultural scienceAgricultural engineering

Owner:SHENYANG AGRI UNIV

Lighterage forklift structure

InactiveCN102730602ASimple structureImprove handlingLifting devicesEngineeringControllability

Owner:ANHUI DEMO NEW ENERGY FORKELEVATOR

Container-type ozone generator

PendingCN105967148ASimple structureEasy to processOzone preparationOzone generatorComputer module

Owner:BEIJING JINGDAWANXIANG ENVIRONMENTAL PROTECTION CO LTD

Shrinkable intelligent projection device special for classrooms

InactiveCN106015879ARealize the function of shrinking projectionGood hiding effectProjectorsStands/trestlesMotor driveComputer engineering

Owner:高璐玮

Forced stirrer with driving device arranged on top

InactiveCN102490269AReduce flatness requirementsLower center of gravityCement mixing apparatusEngineeringCenter of mass

Owner:天津圣洁防水技术工程有限公司

Laying device

PendingCN108807599AImprove yieldFinal product manufactureSemiconductor/solid-state device manufacturingEngineering

Owner:东君新能源有限公司

Cotton sliver twisting technology

PendingCN112609272AIncrease production costTextiles and paperTextile technologyFiber

Owner:HUBEI HENGDA TEXTILE CO LTD

Metal hetero-element modified titanium nitride-polyaniline catalyst, preparation method and application thereof in synthesis of p-hydroxyanisole

PendingCN114515600AImprove stabilityOrganic-compounds/hydrides/coordination-complexes catalystsCatalyst activation/preparationPtru catalystHydroxybenzoate Ethers

Owner:WANHUA CHEM GRP CO LTD

Method for preparing polyacrylamide emulsion

ActiveCN104418975AHigh viscosity average molecular weightExcellent long-term storage stabilityOrganic solventHydrogen

Owner:CHINA PETROLEUM & CHEM CORP +1

Non-contact type compound scanning measuring system

InactiveCN102192705ASimple structureEasy to operateUsing optical meansEyepieceContact type

Owner:刘纳平

Tunnel surface image collection device and tunnel surface quality detection system

ActiveCN111551561AAccurately locate leaksAccurately locate defects such as cracksOptically investigating flaws/contaminationStands/trestlesStructural engineeringMechanical engineering

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Novel automatic polishing and wiping process method

PendingCN110802061ASave waterReduce energy consumptionElectrostatic cleaningCleaning using toolsPolishingIon wind

Owner:SHANGHAI TONGZHOU MACHINERY EQUIP ENGCO

Fixed type large sunshade

InactiveCN109744674ASmooth liftSolve the disadvantages of inconvenient operationWalking sticksUmbrellasEngineeringLeadscrew

Owner:潜江市尚娟贸易有限公司

Method for rapidly detecting benzene compounds adsorption performance by charcoal solution

InactiveCN107966508AShorten detection timeReduce testing costsComponent separationBenzeneDesorption

Owner:BEIJING VICTEX ENVIRONMENTAL PROTECTION TECH DEV

InSAR (interferometric synthetic aperture radar) imaging and altitude estimation method by iterative curved surface prediction

ActiveCN104698457AHigh Terrain Altitude AccuracyThe difficulty of interferometric phase unwrapping is reducedRadio wave reradiation/reflectionTerrainEstimation methods

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

LED (light-emitting diode) elevator emergency lamp

InactiveCN102829419APlay effectivelyEffectively play the rolePoint-like light sourceElectric circuit arrangementsEngineeringDirect current

Owner:ZHEJIANG GZG ELECTRICAL APPLIANCE SCI & TECH

Radio frequency antenna with longdistance identifying function

InactiveCN1684299AImproving RFID Communication CapabilitiesSimplifies Antenna DesignSensing record carriersAntenna detailsFar distanceAntenna design

Owner:方建兴 +1

Bicycle seat cushion utilizing rainwater for cooling and preventing cracking

InactiveCN113135249ASave waterAvoid crackingSpray nozzlesLiquid spraying apparatusWater storageThermodynamics

Owner:星创(广州)智能科技有限公司

Placement machine

InactiveCN102854594APrecise positioningSimple structureMountingsEngineeringManipulator

Owner:江西中光光电科技有限公司

Construction method of underground fire pump room

PendingCN112431221AWeight increaseNot easy to floatArtificial islandsUnderwater structuresFire protectionConcrete beams

Owner:宁波中鼎建筑设计有限公司

Outer hexagon machining device for head of stainless steel hexagonal head bolt

ActiveCN106424525ASimple structureLow costBoltsHingesInterference fitMachining process

Owner:贵州航飞精密制造有限公司

Data security abnormity monitoring method and system in public information platform

InactiveCN105681298AAddressing real-time clustering needsSolve the problem of implicit privacy relationship discoveryTransmissionThree levelVisibility

Owner:成都安信共创检测技术有限公司

Automatic atomized and rotational-flow micro-oil ignition device

InactiveCN103953944AImprove combustion effectImprove securityFuel lightersFrequency changerRotational flow

Owner:赵晴岗 +1

Large power LED street lamp intelligence management control device

InactiveCN102740528AReduce wasteConvenient lightingElectric light circuit arrangementEnergy saving control techniquesComputer moduleRoad surface

Owner:苏州浩华光电科技有限公司

Architectural equipment operation monitoring method based on Internet of Things communication

InactiveCN110987080AComprehensive monitoringLearn about the operationMeasurement devicesInformation processingThe Internet

Owner:万申科技股份有限公司

Electrothermal safe foot bath with fumigation

PendingCN108784469AElectric shock preventionPrevent leakageBathsDouchesLow voltageEngineering

Owner:WUHU BEICI ELECTRICAL APPLIANCE CO LTD

Additive for electronic atomized liquid

ActiveCN114176248ARelief Contains NicotineRelieve burning sensation problemsTobacco treatmentMentholAcetic acid

Owner:深圳市天竺生物技术有限公司

Battery pack adaptor device

PendingCN107910714ASimple structureEasy to useConnector applicationsElectric discharge tubesStructural engineeringMechanical engineering

Owner:HANGZHOU LVHUI LIGHTING TECH

Lightweight front seat

PendingCN107415778ASimple structureLow costSeat framesHead restsHead restraintCushion

Owner:SAIC-GM-WULING AUTOMOBILE CO LTD

Fastening piece for unilateral bolt

PendingCN106438627AEasy to installAvoid installationWashersScrewsLong axisEngineering

Owner:BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE

Circuit device of light-emitting diode (LED) drive stabilizing system

InactiveCN101577999AExtended service lifeReduce generationPoint-like light sourceElectric circuit arrangementsComputer moduleEngineering

Owner:TOP BOUND ENTERPRISE +1

LED linear drive topology

ActiveCN106028518AElectrical apparatusElectroluminescent light sourcesAudio power amplifierEngineering

Owner:SHANGHAI SIMAX TECH CO LTD

Posture adjusting mechanism for end socket grinding machine

PendingCN110524359AFirmly connectedReasonable structureEdge grinding machinesGrinding carriagesEngineeringRotational degrees of freedom

Owner:宜兴市九洲封头锻造有限公司

Catalyst carrier and application thereof

InactiveCN104307576AHigh catalytic activityIncrease the active siteCatalyst carriersMetal/metal-oxides/metal-hydroxide catalystsDoped grapheneSemiconductor materials

Owner:SOUTHEAST UNIV

A melanophosphene waveform thin film transistor for flexible display and a preparation method thereof

InactiveCN109037064AFlexible withPrevent surface oxidationSemiconductor/solid-state device manufacturingSemiconductor devicesDisplay deviceCharge carrier mobility

Owner:张玉英

Synchronous grouting grout for shield construction control and grouting method thereof

InactiveCN103396065AEasy to controlMeet security needsUnderground chambersTunnel liningMass ratioFilling rate

Owner:CHINA RAILWAY SHISIJU GROUP CORP +1

Crease-resistant metal plate strip multi-stage stamping machine

ActiveCN111872185APrevent embossing deformationPrevents creasesHollow articlesStampingEngineering

Owner:高邮市新潮自动化机械有限公司

Pyrolyzing furnace combustion zone temperature control system and method for oxygen-enriched pyrolysis of coal

PendingCN112300839AReal-time temperature monitoringAvoid temperatureGasification processes detailsCombustible gas productionTemperature controlProcess engineering

Owner:SHAANXI DONGXINYUAN CHEM CO LTD

Filtering device with adjustable filtering precision

ActiveCN111939623AAdjustable filter precisionGood choiceStationary filtering element filtersControl theoryMechanical engineering

Owner:HENAN WANJIANG NEW ENERGY DEV CO LTD

Casting process of abrasion-resistant low-porosity shot blasting machine vane

ActiveCN103934422ABulkyReduce volumeProcess efficiency improvementTemperingCasting mold

Owner:江苏飞腾铸造机械有限公司

Automatic filling machine for chilli sauce production

ActiveCN104925307AUniform concentration ratioHigh quality anti-corrosion effectPackagingConcentration ratioMechanical engineering

Owner:张家界洞溪七姊妹辣椒开发有限公司

Energy-saving edible fungus plantation

InactiveCN110050640AHelps dissipate heatGuaranteed temperatureCultivating equipmentsMushroom cultivationBiotechnologyAutomatic control

Owner:河南龙丰食用菌产业研究院有限公司 +1

Method for improving anticoagulant property of nano particles and application thereof, UV-Ag@TiO2 composite nano particles and medical catheter

InactiveCN109771702AGuarantee unimpededAvoid condensationPharmaceutical containersMedical packagingUltraviolet lightsAnti coagulation

Owner:SOUTHWEST JIAOTONG UNIV

Fertilizer mixing device for planting industry

InactiveCN107899494AImprove stabilityPrevent dumpingTransportation and packagingMixer accessoriesEngineeringFertilizer

Owner:马玉荣

Shafting-free inner rotor structure permanent magnet synchronous motor positioning torque testing device

ActiveCN103175640ASimple structureReduce manufacturing costWork measurementTorque measurementElectric machinePermanent magnet synchronous motor

Owner:HARBIN INST OF TECH

Plant overground part extraction device for soil treatment

PendingCN110833705AAvoid circulationEasy to useEvaporator accessoriesSolid solvent extractionSoil treatmentElectric machine

Owner:湖北君扬科技有限公司

MHL-based content output control method

InactiveCN104375794AIntellectual property infringementProtection of personal informationTelevision system detailsColor television detailsIntellectual propertyEvent triggered

Owner:THUNDERSOFT

Liquid metal foamy elastomer preparation method and equipment based on negative pressure injection

ActiveCN113953488AOvercoming high surface tensionOvercome surface tensionGearingCylindersPorous substrateElastomer

Owner:XIDIAN UNIV

Energy-saving warming bed

PendingCN109431155AEfficient use ofIncrease profitLighting and heating apparatusCombustion-air/flue-gas circulation for stovesThermal energyBiochemical engineering

Owner:甘肃泰旺炉具制造有限公司

Machining equipment

InactiveCN114227305AImprove processing efficiencyAutomatic control devicesFeeding apparatusEngineeringMachine

Owner:萍乡市铭威机械制造有限公司

Buffer tank

InactiveCN102230477AAvoid burnsPump componentsPumpsBuffer tankControl valves

Owner:LIANYUNGANG ZHAOYU NEW MATERIAL IND

Process method for preparing hexagonal phase ZnS film at low temperature

InactiveCN103060753AFavorable for inducing growthGood for inducing growthVacuum evaporation coatingSputtering coatingCompound (substance)Transmittance

Owner:YANGZHOU UNIV

Solar cell panel and manufacturing method thereof

InactiveCN101593782AImprove sealingExtended service lifeGlass/slag layered productsPhotovoltaic energy generationEngineeringSolar cell

Owner:GS SOLAR FU JIAN COMPANY +1

Rollover-prevention braking device for vehicle

PendingCN110356480AIncrease horizontal widthAvoid damageBraking element arrangementsVehicle body stabilisationRolloverArresting gear

Owner:ZHENJIANG COLLEGE

Resource data valuation method and device, computer equipment and storage medium

PendingCN110992189AImprove accuracyFinanceComputer scienceResource allocation

Owner:南京星云数字技术有限公司

Automatic logistics carrying robot

InactiveCN112607283AHigh degree of automationImprove handling efficiencyStorage devicesLogistics managementAgricultural engineering

Owner:赵祝根

Coating processing method for concentrating photovoltaic solder paste

InactiveCN105304762AReduce voidsAvoid damageFinal product manufactureSemiconductor devicesSolar powerSolder paste

Owner:成都聚合科技有限公司

Server packaging system and encasement device and method for packaging system

InactiveCN112109987AAvoid dented situationsAvoid confusionPackagingCartonStructural engineering

Owner:南京硕升网络科技有限公司

Rocker arm saw for felling branches intruding into power transmission channel and using method of rocker arm saw

PendingCN112931140AReduce economic lossImprove work efficiencyDigital data processing detailsForestryControl theoryRocker arm

Owner:STATE GRID HEILONGJIANG ELECTRIC POWER CO LTD ELECTRIC POWER RES INST +1

Laser beam combiner bracket

ActiveCN105093464AAchieve stabilityMountingsEngineeringLaser beams

Owner:JIANGSU ZHUOYUAN LASER TECH

Training management device for enterprise management consultation

PendingCN113744425AGuaranteed cleanlinessEasy to fixRegistering/indicating time of eventsMachine supportsFinger surfaceBusiness enterprise

Owner:九江恒盛科技发展有限责任公司

High-precision in-mold tapered part end face leveling mold

PendingCN112605273AImprove product qualityGood processing consistencyShaping toolsMetal-working feeding devicesEngineeringPier

Owner:CHENGDU HOMIN TECH

Digital identity management method, device and system, computer equipment and storage medium

PendingCN113890753AReduce data volumeImprove performanceUser identity/authority verificationDigital data authenticationDigital identityComputer network

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Method, device and system for authenticating wireless router owner

InactiveCN104618398ATransmissionSecurity arrangementWireless routerApplication software

Owner:TENGYUN TIANYU SCI & TECH BEIJING CO LTD

Method and device of treating heparin sodium casing production wastewater

InactiveCN109467238AAchieve recyclingImplement extractionWater/sewage treatment by centrifugal separationTreatment involving filtrationHigh concentrationFiltration

Owner:山阳县恒瑞肉制品有限公司

Amino pentosaccharide related with nitrogen fixation activity of plants, and preparation method and application thereof

InactiveCN102617662APromote growthEfficient responseBiocidePlant growth regulatorsAcyl groupStructural formula

Owner:CHINA AGRI UNIV

Fumigation treatment equipment used for dermatology department

ActiveCN111671640APromote absorptionGood treatment effectBathing devicesTreatment effectDermatology department

Owner:婴宝莱(泰安)母婴健康管理有限公司

System and method for realizing unidirectional data transmission by using reverse gatekeeper

PendingCN114666150APrevent overloadReduce use costSecuring communicationApplication procedureData transmission

Owner:XIAN THERMAL POWER RES INST CO LTD +1

Method for controlling audio file play in computer

InactiveCN104575538ASolve the technical problem that cannot be selectively played according to the needs of usersRecord information storageRecording on magnetic disksUser inputAudio frequency

Owner:YULIN CITY QIANLU INFORMATION TECH SERVICESCO

Site operator safety intelligent management system and method

PendingCN114550408AProtect life safetyFacilitate intelligent managementParticular environment based servicesAlarmsTerminal equipmentVital sign detection

Owner:艾新好

Improved mineral separation table base

PendingCN109513519ASolve the adjustment problem of multi-directional angleEasy to useWet separationComputer scienceMetal

Owner:JIANGXI SOC MACHINERY MFG

Superconducting binary neural network acceleration method and accelerator

PendingCN114841102AImprove performanceImprove energy efficiencyNeural architecturesComputer aided designAlgorithmTheoretical computer science

Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Single liquid type hardenable slurry for backfill grouting in tunnel shield construction

InactiveCN101851082AImprove liquidityReduce bleedingSolid waste managementCelluloseSodium Bentonite

Owner:TONGJI UNIV

Method for improving molecular dynamics computational efficiency

InactiveCN107967405AImprove computing efficiencyImprove Simulation EfficiencyCheminformatics data warehousingCheminformatics programming languagesComputational simulationComputer science

Owner:CHINA JILIANG UNIV

Hydrophobic stain-resistant polyurethane interior wall coating and preparation method thereof

InactiveCN114316766AHas a stain-resistant effectHas high stain resistancePolyurea/polyurethane coatingsCellulosePolymer science

Owner:河南三棵树新材料科技有限公司

Small movable cold accumulation refrigeration house adopting cold accumulation balls

PendingCN111503973AUniform temperature distributionImprove the cooling effectLighting and heating apparatusRefrigeration devicesRefrigerationIndustrial engineering

Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY +1

Intelligent building scaffold

PendingCN113802826AHigh degree of intelligenceRealize intelligent liftingProgramme controlComputer controlControl engineeringScaffolder

Owner:任善蒙

Automatic monitoring and restoring method of login fault, system and power enterprise information system

InactiveCN106230614AReduce login failure durationData switching networksElectric powerAuthentication

Owner:GUANGDONG POWER GRID CO LTD

Nitrogen-rich carbon spheres and preparation method thereof, and application of nitrogen-rich carbon spheres as adsorbent in acidic chrome-containing wastewater treatment

ActiveCN107233865AUniform shapeHigh nitrogen contentOther chemical processesWater contaminantsHexamethylenetetramineSorbent

Owner:FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI

Refrigerator alarm system

InactiveCN104251594AEasy to makeGood effectDomestic cooling apparatusLighting and heating apparatusTime delaysEngineering

Owner:张世雄

Clothes processing device

ActiveCN110777502AReduce jitterReduce displacementOther washing machinesTextiles and paperEngineeringMechanical engineering

Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

Plasma-assisted oxidation treatment device and application thereof

InactiveCN110872681ALow shape requirementUniform treatmentSolid state diffusion coatingInfrared thermometryPhysical chemistry

Owner:CHINA PETROLEUM & CHEM CORP +1

Preparation method of steel applied to bulldozer shovel edge

InactiveCN103805867ASoil-shifting machines/dredgersReduction rateMetallurgy

Owner:锡山区鹅湖慧盾机械厂

Human monoclonal antibody specific for lipopolysaccharides (LPS) of the pseudomonas aeruginosa IATS O11 serotype

InactiveCN101120018AAchieving opsonophagocytosisImprove protectionAntibacterial agentsOrganic active ingredientsMonoclonal antibodySerotype

Owner:KENTA BIOTECH AG

Compound, organic electroluminescent device and display device

InactiveCN108129496AImprove luminous efficiencyReduce the driving voltageOrganic chemistrySolid-state devicesDisplay devicePhenanthroline

Owner:FUYANG XINYIHUA MATERIAL TECH

Expressway clay storing device

InactiveCN101578950AAvoid churnEasy to fixExcavationsReceptacle cultivationComputer scienceUrban environment

Owner:BEIJING XINXUANSHIWEI TECH

Antibacterial cotton textile fiber preparation method

ActiveCN106436312ALarge amount of extractImprove antibacterial propertiesOrganic-compounds/hydrides/coordination-complexes catalystsVegetal fibresTextile fiberChloroacetic acids

Owner:安徽富颍纺织科技股份有限公司

Horizontal board collection and storage machine used for printed circuit boards

InactiveCN109051526AWill not cause scratchesIncrease frictionConveyorsConveyor partsPrinted circuit boardLeather belt

Owner:大江南电子科技(昆山)有限公司

Shunt monitor integrated circuit (IC) tape moving coil meter

InactiveCN101995504AAvoid stray interferenceHigh precisionCurrent/voltage measurementElectrical resistance and conductancePower flow

Owner:乔璐

Plug-in hybrid electric vehicle battery system high-voltage precharging control method

InactiveCN109398152AAvoid damageControl securityVehicular energy storageBattery/fuel cell control arrangementElectricityElectrical battery

Owner:芜湖奇达动力电池系统有限公司

Efficient fertilization device

InactiveCN108353552AAutomatic control workAutomatic control storage switchingSpadesSoil lifting machinesMechanical shovelAgricultural engineering

Owner:JINYUN COUNTY GONGTUO MACHINERY & EQUIP CO LTD

Method for manufacturing convex-surface double-blazed grating

InactiveCN102540301AGood etching effectEasy to controlPhotomechanical apparatusDiffraction gratingsBlazed gratingGrating

Owner:SUZHOU UNIV

Feeding device for recycling and reproducing photovoltaic polycrystalline silicon

InactiveCN108689150AQuick unblockEasy to dredgeConveyorsConveyor partsEngineeringThreaded rod

Owner:ANHUI SANDI ELECTRONICS TECH CO LTD

Method for welding bin pump

InactiveCN102152010AImprove welding productivityImprove welding work environmentWelding apparatusShielded metal arc weldingButt joint

Owner:ZHEJIANG IND POLYTECHNIC COLLEGE

Social invitation system, device and method as well as equipment

ActiveCN106789564AReduce invitation costsMake it easier to inviteData switching networksMarketingInternet privacyUser information

Owner:ALIBABA (CHINA) CO LTD

Construction process for pressure grouting sealing waterproof roll

InactiveCN110145038AImprove waterproof performanceExtended service lifeUnderground chambersRoof covering using flexible materialsEngineeringMechanical engineering

Owner:IANGSU COLLEGE OF ENG & TECH

Releaser for cable

ActiveCN103158843AReduce in quantitySimple structureUnderwater equipmentEngineeringRelative motion

Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Multi-air conditioning system

PendingCN107726667AEnhanced refrigerant circulationImprove running stabilityCompressorMechanical apparatusFour-way valveEngineering

Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD

Protein compound preparation for nourishing brain and improving eyesight

InactiveCN110353045APrevent urinary calcium lossGood for bone healthMilk preparationMilk substitutesMarine fishSugar

Owner:威海赛瑞航天科技有限公司

Silicon electrode with auxiliary electrode layer, preparation method, application and special clamp of silicon electrode with auxiliary electrode layer

ActiveCN111843074ASmall arcExtended service lifeMachining electrodesMachining electric circuitsElectrolysisSilicon electrode

Owner:TSINGHUA UNIV