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.

Grinding plate applied in seal ring on freight car braking system

ActiveCN106239309ARealize automatic edgingEdge grinding machinesGrinding feed controlLinear motionTruck

Owner:江苏同庆车辆配件有限公司

Secondary battery and manufacturing system and method therefor

InactiveCN1521880AElectrode rolling/calenderingOperating means/releasing devices for valvesManufacturing systemsBiomedical engineering

Owner:TOYOTA JIDOSHA KK

Anion device and anion releasing method

InactiveCN102648984AExtended service lifeOvercome the shortcoming of short service lifeLighting and heating apparatusDeodrantsControl unitChemistry

Owner:吴宜颖

Petrochemical product production and separation equipment

InactiveCN105664824AStir wellNovel structureChemical/physical/physico-chemical stationary reactorsFeed devicesSpiral bladePetrochemical

Owner:何小平

Ultraviolet light and multi-quantum dot combined high-gamut white light implementation mode

ActiveCN105742462AImprove color gamutImprove excitation efficiencyLuminescent compositionsSemiconductor devicesFluorescenceUltraviolet lights

Owner:惠州市聚飞光学材料有限公司

Reagent kit for detecting tuberculous pleurisy

InactiveCN110343735APositive reporting time is shortMany units are formedBacteriaMicrobiological testing/measurementProtein compositionTuberculous pleurisy

Owner:BEIJING TUBERCULOSIS & THORACIC TUMOR RES INST +1

Wire shaping machine

PendingCN112139279AAchieve diameter reductionFinishingDrawing diesExtrusion cleaning devicesWire rodSurface cleaning

Owner:JIANGSU JITRI JINGKAI HIGH VALUE MFG CO LTD

Modular dust collector

PendingCN109432895AEasy to transportEasy to installDispersed particle filtrationPush pullEngineering

Owner:ZHEJIANG HONGSHENG NEW MATERIAL TECH GRP CO LTD

Wet-process six- station molding device for high-strength concrete product

PendingCN110385781AChange the way of beingHigh strengthDischarging arrangementCeramic shaping plantsHigh strength concreteCircular disc

Owner:通榆加亿科技有限公司

Reversely-installed separation nut device convenient for butt joint operation

ActiveCN112377501AEliminate hidden dangers of human operationEasy to installCosmonautic vehiclesNutsButt jointRocket

Owner:BEIJING INST OF ASTRONAUTICAL SYST ENG

Method for detecting carbendazim pesticide residues in fruits and vegetables

InactiveCN107179362AImprove accuracyReduce pollutionComponent separationCentrifugationPesticide residue

Owner:李盛安 +2

Wet waste source reduction reclamation disposal system

ActiveCN108246778AReduce labor intensityNot easy to polluteSolid waste disposalHigh energyEmission standard

Owner:SHANGHAI HENGXIA ENVIRONMENTAL PROTECTION EQUIP

Corrosion inhibitor for oil field reinjection water

InactiveCN105483712AGood corrosion inhibitionEnhanced inhibitory effectSulfateIron oxide

Owner:WEIHAI XIANGYU TECH

Solar green building with water-saving device

InactiveCN112482556AAdjust the tilt angleAvoid cloggingPhotovoltaic supportsGeneral water supply conservationWater savingEngineering physics

Owner:刘保庆

Power automatic network analysis apparatus

InactiveCN106053960AImprove monitoring accuracyIntelligent judgment of unqualified pointsResistance/reactance/impedenceReal-time clockNetwork switch

Owner:南京大贺电力科技有限公司

Automobile and eliminating device and method for eliminating A-pillar blind area of automobile

PendingCN111422129ASafe drivingEnsure safetyTelevision system detailsPedestrian/occupant safety arrangementDriver/operatorBlind zone

Owner:博众成(武汉)科技有限公司

Automatic feeding device for vehicle-mounted composite board machining and feeding method of automatic feeding device

PendingCN114671225AGuarantee the accuracy of automatic feedingImprove processing efficiencyConveyor partsIn vehicleStructural engineering

Owner:广东睿华光电科技有限公司

Proxy information processing method and device, computer equipment and storage medium

PendingCN113051299AImprove processing efficiencyReduce workloadDigital data information retrievalDigital data protectionInformation processingNetwork addressing

Owner:金蝶蝶金云计算有限公司

Collecting system and collecting method of logs

InactiveCN103412893AEfficient collectionSpecial data processing applicationsInformation processingOperational system

Owner:GUANGDONG ELECTRONICS IND INST

Suction tube bagging machine

PendingCN112874841AAchieve metered tailoringEasy to follow upIndividual articlesWorking environmentTube placement

Owner:四川纽赛特工业机器人制造有限公司

Ceramic carrier and ceramic catalyst body

InactiveCN1346695AMaterial nanotechnologyCatalyst carriersCordieriteHeat capacity

Owner:DENSO CORP

Photocatalyst for preparing hydrogen by visible-light photocatalytic decomposing H2S and preparing method thereof

InactiveCN1978054APhysical/chemical process catalystsSulfur preparation/purificationHydrogenCoprecipitation

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Preparation method of bottled carbonated beverage with mung bean

InactiveCN105495226AImprove stabilityGuaranteed stabilityFood scienceBottleFood flavor

Owner:刘迎钦

Folding protective net device of personalized roadway supporting equipment

PendingCN111101989AHigh strengthMove fastMine roof supportsStructural engineeringMechanical engineering

Owner:CHINA COAL BEIJING COAL MINING MACHINERY

Cutting system for stone panel machining based on Internet of Things

ActiveCN107791401AEven by forceAvoid damage and breakageWorking accessoriesStone-like material working toolsThe InternetPsychological health

Owner:江苏奇胜石材有限公司

Light shield device

InactiveCN112136017ALaser detailsWith electric batteriesLight beamEngineering

Owner:IMMOBILEYES INC

Medical supermarket service method

InactiveCN1528237AEliminate differences in management levelsEliminate quality differencesDiagnostic recording/measuringSensorsMedical expensesBiomedical engineering

Owner:王锡宁 +2

Photovoltaic solar panel array power generation matching device

ActiveCN112688629AEasy to disengageMove out does not affectPhotovoltaic supportsPV power plantsPhotovoltaic solar energyEngineering

Owner:STATE GRID SHANDONG ELECTRIC POWER

Early warning method and device and electronic equipment

ActiveCN111739344AParticular environment based servicesDetection of traffic movementTransport engineeringTraffic scene

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Power supply interface device of power supply equipment easy to slide

InactiveCN104868306AEasy to insertAchieving a position lockCoupling device detailsElectrical connectionEngineering

Owner:郑旭

Antisuction device for high speed turbine toothdrill handpiece

ActiveCN105476722AIncrease braking areaImproves braking sensitivityBoring toolsEngineeringWear resistance

Owner:BEIJING DONGBO PNEUMATIC TOOL CO LTD

Cable-stayed bridge cable saddle with split clamping and anchoring anti-sliding devices

InactiveCN104372739ASufficient pressing forceSufficient resistance to slippageBridge structural detailsCable stayedEngineering

Owner:FAERSHENG ZHUDIAN NEW MATERIAL

Processing method of circuit breaker shell body

InactiveCN112038181AImproves sealing reliabilityReduce welding workloadEmergency protective device manufactureVertical planeEngineering

Owner:HUBEI WANGAN TECH

A liquid crystal module detection system and method based on a Mipi CPHY interface

InactiveCN109817129AFlexible architectureEasy to handleStatic indicating devicesLow speedControl signal

Owner:WUHAN JINGLI ELECTRONICS TECH +1

Minimally-invasive surgical robot

ActiveCN112057172AAvoid accidental injuryReduced risk of malfunctionSurgical manipulatorsSurgical robotsSurgical operationPhysical medicine and rehabilitation

Owner:SUZHOU UNIV

Mobile P2P (peer-to-peer) network resource positioning method

InactiveCN104158871APrecise positioningRapid positioningTransmissionSpecial data processing applicationsStructure of Management InformationResource based

Owner:INST OF DONGGUAN SUN YAT SEN UNIV +1

Machining technique of edge banding machine tracking device

ActiveCN108381121AReduce processSmall footprintMaterial gluingMachiningHead tracking

Owner:广州市豪田机械设备有限公司

Photochromic glass and production method thereof

PendingCN112987431AImprove uniformity of discolorationColor stableNon-linear opticsElectrical conductorOrganic chemistry

Owner:传奇视界有限公司

Synthetic method of deisopropylaminophosphorus

InactiveCN112645977ALow priceReasonable process designGroup 5/15 element organic compoundsChemical reactionIsopropyl

Owner:天津阿尔塔科技有限公司

Porous composite bone plate with stiffness and gradient variation and preparation method thereof

ActiveCN106983551AReduce stiffnessImproved stress shielding effectBone platesBiocompatibility TestingStress shielding

Owner:国家康复辅具研究中心

Bimetal compound wear-proof cover

InactiveCN104948586AImprove stress resistanceImprove wear resistanceBearing componentsInterference fitWear resistance

Owner:杨洪彬

Wireless local area network communication method and communication device, and communication apparatus

ActiveCN109219154AAvoid confictReduce power consumptionNetwork topologiesHigh level techniquesCommunication interfaceInteraction time

Owner:MEIZU TECH CO LTD

Planing machine for wood pretreatment processing

InactiveCN112776091AImprove processing efficiencyAchieve a fixed effectFlat surfacing machinesGrinding feedersTransmission beltWood machining

Owner:倪兰兰

Rapid immersion device and method for rock mechanics experiment test piece

ActiveCN112985955AEfficient injectionNot destroyedPreparing sample for investigationMaterial weighingExhaust valveClassical mechanics

Owner:CHINA UNIV OF MINING & TECH

Multifunctional medical nursing trolley

InactiveCN112972168AHeight adjustableEasy to disinfectNursing accommodationChemicalsNursing careEngineering

Owner:覃泽英

Light reinforced concrete pipe gallery

ActiveCN108532629AAvoid crackingIncreased strength and rigidityArtificial islandsMechanical apparatusReinforced concreteArchitectural engineering

Owner:ANHUI YUTE CONCRETE STRUCTURE TECH

Voice synchronous narration device

InactiveCN107705644AImplement automated voice introductionsSimple structureElectrical appliancesMicrocontrollerMicrocomputer

Owner:SHAANXI ALLIANCE LOGISTICS

Engine tappet and production method thereof

ActiveCN104525860AGood chemical stabilityImprove wear resistanceValve arrangementsFoundry mouldsCarbide coatingMicrometer

Owner:XIAN UNIV OF TECH

Automatic early warning method and automatic early warning system for dangerous driving behaviors of vehicle

ActiveCN110696835AAccurate analysisAccurate predictionNeural architecturesNeural learning methodsEarly warning systemTraffic crash

Owner:SHENZHEN POLYTECHNIC

Preparation method of silicon-aluminum sputtering target material

InactiveCN106498350AImprove and enhance key quality indicatorsImprove key quality indicatorsMolten spray coatingVacuum evaporation coatingSputteringSand blasting

Owner:FAKETE TECH JIANGSU

Antibacterial and thermal insulation material and preparation method thereof

InactiveCN111635619AImprove antibacterial propertiesExtended service lifeThermal insulationMicrosphere

Owner:FOSHAN SHUNDE HESHENG CHEMICAL INDUSTRIAL CO LTD

Integrated thermal rod pile foundation structure and construction method thereof

InactiveCN110185055AShorten thaw timeShorten the construction periodBridge structural detailsBulkheads/pilesBridge engineeringCarrying capacity

Owner:CCCC FIRST HIGHWAY CONSULTANTS

All-steel bead filler fitting mechanism

PendingCN110978587AMeet production needsImprove versatilityTyresMachineAutomotive engineering

Owner:XIAMEN HAOSHENG MECHANICAL & ELECTRICAL ENG CO LTD

Yarns purely spun by intellectual and temperature-adjusting viscose or blended with general fibre

InactiveCN101285227APlay a role in temperature regulationImprove comfortYarnYarnLiquid state

Owner:RUGAO CITY DINGYAN TEXTILE

Method for preparing branching or micro-cross-linking polylactic acid by one kettle

InactiveCN101585911AHigh molecular weightReduce manufacturing costChemical recyclingCross-linkPolymer science

Owner:BEIJING UNIV OF CHEM TECH

Fixture for thin-walled mouse case part liable to deform

ActiveCN106736649ASolve clamping deformationPositioning apparatusMetal-working holdersEngineeringSpherical form

Owner:CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD

Grain drying machine and grain moisture detecting method thereof

ActiveCN110208322AMaterial moisture contentSeed preservation by dryingAgricultural engineeringGrain moisture

Owner:HENAN UNIV OF SCI & TECH

Cigarette seasoning pipe

InactiveCN106418684ASmoke adjustmentTobacco smoke filtersTobacco pipesEngineeringMechanical engineering

Owner:王光建

Air conditioner controller

InactiveCN103322652ASimple structureImprove reliabilitySpace heating and ventilation safety systemsTransmission systemsTransceiverRemote control

Owner:WUXI INST OF COMMERCE

Traditional Chinese medicine prescription for treating allergic rhinitis

ActiveCN106334077ASafe and effective treatmentFormula refiningAnthropod material medical ingredientsRespiratory disorderCurative effectChinese drug

Owner:BEIJING GUORUN JIUHE HEALTH TECH CO LTD

Preparation method of carbon-supported alloy electrode of fuel cell

InactiveCN103972516AImprove electrocatalytic activityCell electrodesFiltrationReducing agent

Owner:胡国良

Integrated dishwasher drainer

PendingCN112806935AMaximize sizeAvoid cloggingTableware washing/rinsing machine detailsEnvironmental engineeringMechanical engineering

Owner:MARSSENGER KITCHENWARE CO LTD

Training method and detection method for automatically identifying copied images of original document

ActiveCN110717450AEasy remake detectionAutomatic recognition for easy remake detectionImage enhancementImage analysisData setCopy detection

Owner:SHENZHEN UNIV

Electronic water purification apparatus

InactiveCN109422360AEasy to useTreatment involving filtrationMultistage water/sewage treatmentActivated carbonEngineering

Owner:潜江市尚娟贸易有限公司

Vehicle body structure for preventing automobile seat from sinking

InactiveCN103448810APrevent divingAvoid deflectionSuperstructure subunitsSpot weldingFlange

Owner:ZOTYE HLDG GRP

Splitting machine

InactiveCN113635369AEasy to assemble and disassembleReasonable structureMetal working apparatusElectric machinerySS - Stainless steel

Owner:江苏宇狮薄膜科技有限公司

Torque converter pressure automatic control system

InactiveCN106468620AGuaranteed accuracyMachine gearing/transmission testingAutomatic controlControl system

Owner:天津市浩航科技有限公司

Traditional Chinese medicine isatis root particle drying equipment and working method thereof

InactiveCN113713693AImprove turning efficiencyImprove drying efficiencyRotary stirring mixersMixer accessoriesSucroseEngineering

Owner:江苏黄河药业股份有限公司

Internal arteriovenous fistula puncture protection and heat preservation device

InactiveCN112076019AEasy to useAvoid damageTherapeutic coolingTherapeutic heatingNursing staffArteriovenous fistula

Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

Stability criterion method suitable for multi-voltage-grade direct-current power distribution system

ActiveCN109742748AOvercome limitationsStability is not consideredDc network circuit arrangementsControl busStability criterion

Owner:SOUTHEAST UNIV

Anhydrous hydrofluoric acid purification method

ActiveCN107082407AReduce loadAvoid wastingHydrogen fluorideHydrofluoric acidHydrogen fluoride

Owner:DO FLUORIDE CHEM CO LTD

Real-time tracking device and real-time tracking method of transition time of optical fiber gyroscope

ActiveCN107917705AChange modulation parametersRate of changeSagnac effect gyrometersA d converterEngineering

Owner:ZHEJIANG UNIV

Water soluble negative ion silicic acid fertilizer and preparation method thereof

InactiveCN107382420ANon-toxicPromote absorptionFertilizer mixturesSilicic acidWater soluble

Owner:BEIJING JIHONGFENGWUHE AGRI SCI & TECH CO LTD

Lockstitch sewing machine head

ActiveCN103243498AImprove work efficiencyProtect eyesightSewing-machine casingsElectric circuit arrangementsEngineeringLight source

Owner:JACK SEWING MASCH CO LTD

Huff-puff stimulation method for single high-temperature high-salinity high-wax-content oil well

ActiveCN105927185ASimple processStrong targetingCleaning apparatusFluid removalField testsWell stimulation

Owner:大庆三采技术有限公司

Injector filling mechanism

PendingCN108313342AQuick to useEasy to useLiquid materialEngineeringBiomedical engineering

Owner:上海亚力机械科技有限公司

Tooth machining unit

InactiveCN1846917ASlow downSolve the bottleneck of tappingThread cutting machinesLocking mechanismDrive shaft

Owner:昆山鸿凯自动化设备工程有限公司

Five string violin

InactiveCN101101749AIncrease volumeAccurate sound qualityStringed musical instrumentsResonanceEngineering

Owner:闾玉林

Allochroic detonating tube with high detonation sensitivity

InactiveCN104803813AEasy to checkImprove detonation sensitivityExplosivesDetonationEngineering

Owner:NANJING POLYTECHNICAL CHEM CO LTD

Detection method and detection devices of application

ActiveCN107346284AStable detectionImprove accuracySoftware testing/debuggingApplication programming interfaceSoftware development

Owner:TENCENT TECH (SHENZHEN) CO LTD

Three-dimensional material warehouse device for furniture boards

PendingCN113120488AFlexible schedulingSave spaceConveyorsWork tools storageManufacturing lineIndustrial engineering

Owner:AURORA CHINA

Rapid plug-unplug type drainage wire clamp

InactiveCN106505330ALow costQuick connectionElectric connection structural associationsOverhead lineEngineering

Owner:HONGHE POWER SUPPLY BUREAU OF YUNNAN POWER GRID

Anti-burnout circuit and set-top box

ActiveCN103747305AAvoid damageEasy to implementSelective content distributionCommunication interfaceMagnetic bead

Owner:FUJIAN STAR NET EVIDEO INFORMATION SYST CO LTD

Assembled municipal engineering fence

PendingCN112281716AFirmly connectedNeatly storedFencingTraffic signalsArchitectural engineeringStructural engineering

Owner:湖北华赢路桥工程有限公司

Arrangement structure for vehicle interior parts

ActiveCN102958759AExpanded influenceImproved expandabilityVehicle arrangementsPedestrian/occupant safety arrangementAirbagEngineering

Owner:HONDA MOTOR CO LTD

Intelligent processing method for dynamic weighing signal of fruit high-speed sorting system

InactiveCN102176117AMeet the requirements of weighing accuracyLow hardware requirementsSortingAdaptive controlPattern recognitionExtensibility

Owner:ZHEJIANG UNIV

AlGaN-based deep ultraviolet light emitting diode device structure and preparation method thereof

PendingCN114373837AImprove injection efficiencyImprove optical output powerSemiconductor devicesQuantum wellUltraviolet lights

Owner:PEKING UNIV

Toner cartridge provided with double-cavity powder bin

InactiveCN109814358ANot easy to cause dropAvoid problems that cannot be cleaned up uniformlyElectrographic process apparatusEngineeringCarelessness

Owner:镇江隆威精密零部件有限公司

Automobile windshield wiper drilling device

InactiveCN105171837AEasy to fixMetal working apparatusEngineeringDrilling machines

Owner:昆山—邦泰汽车零部件制造有限公司

Cash management message processing method and system

ActiveCN110910106AFast TradingAccurate transactionPayment architectureTransmissionMessage processingFinancial transaction

Owner:BANK OF CHINA

Integrated solar water heater

InactiveCN102748874ASimple structureCompact structureSolar heating energySolar heat devicesSolar waterSolar air heater

Owner:袁寿春

Catalytic rectifying apparatus for splitting chirality 1-phenethyl alcohol by virtue of lipase and method for producing chirality 1-phenethyl

InactiveCN108479100AObvious superiorityReduce contact timeChemical industryEnzyme production/based bioreactorsPhenethyl alcoholTower

Owner:FUZHOU UNIV

High-permeability and low-loss magnetic powder core

InactiveCN104795194AReduce the ratioReduce eddy current lossInorganic material magnetismMetallurgyStress relief

Owner:ANHUI HUALIN MAGNETIC TECH

Gas mass flow control method and control calibration device for low Reynolds number region

InactiveCN109839961ASolve control problemsImprove accuracyFlow control using electric meansTraffic capacityChoked flow

Owner:SHANGHAI INST OF MEASUREMENT & TESTING TECH

Anode target disc for rotary anode X-ray tube

ActiveCN111081511AImprove exit qualityRealize drivenX-ray tube electrodesX-ray tube targets and convertorsMagnetic polesMaterials science

Owner:池州恒峰电子工程有限公司

Meat flavor fragrant base

InactiveCN101238874AFull of flavorStrong sense of cookingFood preparationFood additiveMaillard reaction

Owner:天津市纳百山科贸发展有限公司

Oil collection box with visible oil quantity

InactiveCN101644453AEasy to replaceEfficient use ofDomestic stoves or rangesLighting and heating apparatusPush pullBattery cell

Owner:浙江大正厨具有限公司

Set cement tensile strength testing device and method

ActiveCN112345355AAvoid errorsSimple testing processPreparing sample for investigationMaterial strength using tensile/compressive forcesStress concentrationEngineering

Owner:SOUTHWEST PETROLEUM UNIV

Vehicle-mounted terminal and quick response control method of taxi calling system

InactiveCN104867320AReduce stepsAchieving safe drivingRoad vehicles traffic controlConnection managementKey pressingResponse method

Owner:王志强 +1

Vertical pipeline splicing device and method

ActiveCN112344094AConvenient docking methodImprove slag discharge abilityPipe laying and repairShaft sinkingPipe fittingStructural engineering

Owner:辽宁三三工业有限公司

Pressure measuring device

InactiveCN113483940ASolve technical problemsWon't pushFluid pressure measurement by mechanical elementsBranching pipesEngineeringPressure vessel

Owner:ZHONGSHAN FUMAO SEALS TECH

Vehicle air-conditioning system

ActiveCN107139684ASmall footprintAir-treating devicesVehicle heating/cooling devicesVapor–liquid separatorAutomobile air conditioning

Owner:SHENZHEN COOLTEK ELECTRIC VEHICLE COOLING TECH CO LTD

Engine cylinder head with spark plug cooling channel

InactiveCN101936236AGuaranteed to workImprove cooling effectCylinder headsCylindersCold airInlet channel

Owner:JIANGMEN DACHANGJIANG GROUP CO LTD

Multifunctional intelligent laundry rack

InactiveCN108729155AEasy to storeEasy to moveOther drying apparatusTextiles and paperEngineeringLaundry

Owner:朱晓燕

Smart home control system on the basis of machine learning

InactiveCN105259778ALow costReduce power consumptionComputer controlProgramme total factory controlControl systemLearning controller

Owner:王丽华

Low adhesion sol gel coatings with high thermal stability for easy clean, self cleaning printhead front face applications

InactiveCN102559051APolyether coatingsPrintingCross-linkSilanes

Owner:XEROX CORP