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.

Process for reinforcing high-strength epoxy-steel wire mesh structure block

InactiveCN105201222ASimple constructionEasy to operateBuilding repairsBridge erection/assemblyPrestressed concrete beamLimit strain

Owner:四川交大工程检测咨询有限公司

Power transmission line wire length measuring device with marking and positioning function

PendingCN112710263AHigh personal riskReduce operating efficiencyMeasurement devicesApparatus for overhead lines/cablesElectric machineryDrive motor

Owner:YUNNAN POWER GRID CO LTD KUNMING POWER SUPPLY BUREAU

Powdered activated carbon pressure pipeline conveying device

PendingCN109051569AImprove layout flexibilityNo pollution in the processConveyorsPistonActivated carbon

Owner:HUBEI JUNJI WATER TREATMENT

Negative-pressure flash separator

InactiveCN103045297ASimple processEasy to operate and manageTreatment with plural serial refining stagesThree-phaseCrude oil

Owner:NANTONG RELIANCE SOLAR TECH

Online accounting system and method for representing CO2 consumption during operation of dry-type electric precipitator

PendingCN113941446ALow CO2 consumptionReduce consumptionMagnetic separationExternal electric electrostatic seperatorData transmissionData monitoring

Owner:浙江菲达环保科技股份有限公司

High-precision screw locking electric screwdriver and using method thereof

PendingCN114714072AImprove installation efficiencyImprove applicabilityMetal working apparatusTotal factory controlStructural engineeringElectrical and Electronics engineering

Owner:太仓市万盟五金制品有限公司

Apparatus for irradiating light

ActiveCN104741801AWelding/cutting auxillary devicesAuxillary welding devicesOpticsLight irradiation

Owner:AP SYST INC +1

Rapid self-calibration method for lens and electronic equipment thereof

PendingCN110942482ASimple technical solutionSmall amount of calculationImage enhancementImage analysisPhysicsComputer vision

Owner:深圳市德赛微电子技术有限公司

Dust migration simulation test system for fully mechanized mining face and working method thereof

PendingCN113125108AShort experiment cycleSimple processHydrodynamic testingCoal miningMining engineering

Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY

Method and device for recovering dilute formic acid from industrial wastewater

InactiveCN104418723BReasonable structureNo waste dischargeMultistage water/sewage treatmentNature of treatment waterChemical industryIndustrial waste

Owner:HUANGGANG NORMAL UNIV

Mobile terminal and size measurement method

InactiveCN111641742AImprove portabilityRealize multi-dimensional measurementUsing electrical meansElectrical/magnetic diameter measurementsEngineeringStructural engineering

Owner:JRD COMM

Cardiovascular surgery tray with lifting height convenient to adjust

PendingCN113040933APlace height adjustmentEasy accessSurgical furnitureWaste collection and transferGarbage collectionOperating theatres

Owner:谢天懂

Three-dimensional working method for domestic garbage landfill

ActiveCN107661894APromote standardizationSolve the disorderRoadwaysSolid waste disposalTraffic volumeEngineering

Owner:SHANGHAI LAOGANG WASTE DISPOSAL CO LTD

Motor control method and device, terminal and storage medium

ActiveCN113346815AFast dynamic responseAvoid overshootElectronic commutation motor controlVector control systemsPhysicsShaft voltage

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Method for paging mobile terminal, system and multimode controller

ActiveCN102158958AReduce paging signalingReduce paging signaling loadWireless communicationPagingAccess network

Owner:褚瑜

Nanometer diagnosis and treatment agent and preparation method and application thereof

ActiveCN110585237AOvercome limitationsGood tumor treatment effectEmulsion deliveryMacromolecular non-active ingredientsManganese sulfideTreatment effect

Owner:SHENZHEN UNIV

Polyethylene composition and thin film thereof

ActiveCN105623059ASynthetic resin layered productsChemistryStretch ratio

Owner:CHINA PETROLEUM & CHEM CORP +1

Flow cell and particle measurement device using same

InactiveCN1668910AIndividual particle analysisLaser lightMeasurement device

Owner:RION COMPANY

Spine surgery retractor convenient for clinical use in orthopedics department

ActiveCN111616759AEasy to adjustReduce the use of manpowerSurgerySpine surgeryButtress plate

Owner:孟国强

Test apparatus for measuring the influence of air pressure on the growing property of electrical trees on XLPE cables

ActiveCN105093074AReduce performanceEffectively monitor changesTesting dielectric strengthCross-linked polyethyleneOperating environment

Owner:SOUTHWEST JIAOTONG UNIV

Ecological slope protection method based on branch reinforcement and dry hard clay principle

InactiveCN104805853AHigh strengthStrong impermeabilityExcavationsPlant cultivationRice strawEngineering

Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY +1

Control system and control method for adaptive track walking trolley

ActiveCN108762267AImprove judgmentAchieve regulationPosition/course control in two dimensionsVehiclesAutomatic controlSelf adaptive

Owner:GUANGDONG OCEAN UNIVERSITY

Medicine for treating lung cancer and its preparation method

InactiveCN1650946APrevent recurrence and spread of metastasesSmall side effectsUnknown materialsAntineoplastic agentsGallstonesAdemetionine

Owner:南京龙纳生物技术有限公司

Air-cooled refrigerator

ActiveCN104534776AEvenly distributed air volumeAvoid poor refrigerationLighting and heating apparatusDomestic refrigeratorsAirflowRefrigerated temperature

Owner:GUANGZHOU MIDEA HUALING REFRIGERATOR

High-extensibility and high-maintainability source code defect detection method and device

InactiveCN101937388AHighly scalableStrong maintainabilitySoftware testing/debuggingModularityCompiler

Owner:UNKNOWN

PH detection device after primary treatment of waste water

InactiveCN109932216AMaterial analysis by observing effect on chemical indicatorWithdrawing sample devicesPistonEngineering

Owner:陕西省环境监测中心站

Method and apparatus for processing biological characteristic information

ActiveCN104954329AImprove securityDigital data authenticationTransmissionAlgorithmData science

Owner:ADVANCED NEW TECH CO LTD

Device for converting inertia impact force of aircraft landing on aircraft carrier to novel kinetic energy for arresting ejection of aircraft

InactiveCN102849222ALower operating costsSave landArresting gearAirplaneDual purpose

Owner:卢立娜

Holding device for fuel cell gasket

InactiveCN104428931AInhibit cloggingSuppression of reduction in production efficiencyFinal product manufactureFuel cell shape/formEngineeringElectrical and Electronics engineering

Owner:NISSAN MOTOR CO LTD

Near-to-eye display structure

ActiveCN111812848ARealize myopia adjustment functionPerspective Efficiency ImprovementOptical elementsOphthalmologyHuman eye

Owner:唯羲科技有限公司

Negative ion clothes drying machine capable of automatically controlling distance between clothes

ActiveCN104805659AHigh degree of mechanizationImprove smart performanceLavatory sanitoryIroning apparatusAutomatic controlIon

Owner:ZHEJIANG HOOEASY SMART TECH

Tribenuron-methyl oil flowable concentrale and preparation method thereof

InactiveCN101642124AExcellent adhesionProlonged residual effectBiocideAnimal repellantsDefoaming AgentsChemistry

Owner:SHANDONG FUAN GROUP AGRI PESTICIDE

Automatic production method for cement

ActiveCN111389504AEasy dischargeControl discharge speedRotary stirring mixersTransportation and packagingMineralogyEngineering

Owner:广西恒庆建材有限公司

Optical manipulation device

InactiveCN101630211AGood reliabilityNot easy to damageVideo gamesInput/output processes for data processingLight sourceImage sensing

Owner:PIXART IMAGING INC

Digital optical phase reverser adjustment device and method

InactiveCN104020563ASimple structureOverall compact sizeOptical elementsLateral positioningOptical path

Owner:CHINA JILIANG UNIV

Cable trench drainage structure and cable trench construction method

ActiveCN104153452ALow maintenanceReduce careSewerage structuresSewer pipelinesEngineeringWater collection

Owner:STATE GRID CORP OF CHINA +1

Network fault analysis method and system for complex network

InactiveCN111490897AAchieve feasibilityStrong scalability and adaptabilityNeural architecturesData switching networksComplex networkEngineering

Owner:HUAZHONG UNIV OF SCI & TECH

Template electrode structures for depositing active materials

ActiveCN102844917AElectrode carriers/collectorsSecondary cellsLarge capacityElectrical conductor

Owner:AMPRIUS INC

Catalysis degreasing type adhesive for powder injection moulding and preparation of material feeding thereof

InactiveCN101353561AFast debondingEasy to prepareAdhesivesParaffin waxHigh-density polyethylene

Owner:CENT SOUTH UNIV

Multifunctional medical care bedsore prevention rehabilitation bed

ActiveCN104055639ASave powerReduce noiseNursing bedsBed boardsEngineering

Owner:郭平安

Preparation method of bionic no-modification super-hydrophobic Cu-Zn-CeO2 layer and application thereof

ActiveCN110685004AGood hydrophobicityMeet Surface Composition RequirementsElectrolytic coatingsGalvanic depositionCopper salt

Owner:SHANDONG UNIV OF SCI & TECH

Method for producing cathode component for flashlight

InactiveCN102157319AUniform densityAperture size controllableCathode heaters manufactureFlash-lampThermoplastic

Owner:XIAMEN HONGLU TUNGSTEN MOLYBDENUM IND CO LTD

Nanometer heat dissipating paint and preparation method thereof

ActiveCN103937341AGood for uniform dispersionGood anti-pollutionCoatingsSolventChemistry

Owner:WHA YUEB TECH +1

Drum type sheet jelly machine and processing method for sheet jelly

InactiveCN102356894ASimple structureEasy to implementFood preparationAgricultural engineeringSmall footprint

Owner:RUGAO PACKING FOOD MACHINERY

High-efficiency cable branching and isolating device

ActiveCN113437618AAvoid mixing linesEasy accessLine/current collector detailsElectric machineryElectrical and Electronics engineering

Owner:武汉中车长客轨道车辆有限公司

Keeper

ActiveCN104943980AEasy loading and unloadingExternal framesRhoptryStopping down

Owner:NISSIN FOODS HLDG CO LTD

Full-automatic intelligent book library system an operation method

ActiveCN109987372AStandardized managementSatisfaction GuaranteedConveyorsStorage devicesWork statusLibrary science

Owner:万兆祥 +1

Air-cooling and water-cooling hybrid radiating module for large-power series connected IGBT (Insulated Gate Bipolar Translator)

InactiveCN106711110AGuaranteed thermal conductivitySuper cooling performanceSemiconductor/solid-state device detailsSolid-state devicesInsulated-gate bipolar transistorCooling channel

Owner:BEIJING UNIV OF TECH

Roof negative pressure vent structure

ActiveCN103556806ASimple structureEasy to installVertical ductsEngineeringStructural engineering

Owner:安徽骏美科技发展有限公司

Fruit-and-fruit-stem binding force testing device

InactiveCN105866028ASmall structure sizeEasy to operateUsing mechanical meansMaterial analysisBinding forceEngineering

Owner:NINGXIA UNIVERSITY

Downlink power control method and device for eMTC (Enhanced Machine Type Communication), and base station

InactiveCN107995604AReduce repetitionsReduce access delayNetwork traffic/resource managementWireless commuication servicesDownlink schedulingTransmitted power

Owner:SHANGHAI ZTE SOFTWARE CO LTD

Method and system for predicting possibility distribution of point selection drop area of target in any shape

PendingCN114842023ASimple point distributionThe calculation process is simpleImage analysisExecution for user interfacesPhysicsTriacontagon

Owner:INST OF SOFTWARE - CHINESE ACAD OF SCI

Light source system and projection device

PendingCN109557754AGood optical performanceProjectorsOptical pathLight source

Owner:APPOTRONICS CORP LTD

Fast and efficient aluminum-silicon-nitrogen composite permeating technology for steel

InactiveCN105525255AIncrease profitFast penetrationSolid state diffusion coatingElectric fieldAluminium

Owner:CHANGZHOU UNIV

Safety cabin for earthquake refuge

InactiveCN102943585AReduce impact damageEasy to transportProtective buildings/sheltersFire hazardEngineering

Owner:菏泽华升木制品有限公司

Rice mechanical transplanting connection-pot rice seedling raising disk

InactiveCN101379934AEasy to manufactureSeedling raising effect is goodSynthetic resin layered productsCultivating equipmentsRoot systemWoven fabric

Owner:冯永祥

Multi-functional winding device

PendingCN108022747AImprove work efficiencySimple machine designInductances/transformers/magnets manufactureEngineeringSurface plate

Owner:JIANGSU YONGSHANG ENERGY TECH

Dry-mixed mortar with coal gangue, and preparation method thereof

InactiveCN101445347AAdequate sources of raw materialsLow costSolid waste managementGypsumMechanical force

Owner:HUAINAN DONGCHEN GROUP

Preparation method of LED lamp fluorescent powder layer

InactiveCN108767096AImprove uniformityImprove efficiencySemiconductor devicesFluorescenceOptoelectronics

Owner:MLS

Radio frequency admittance admittance level controller

InactiveCN101393461AReasonable designSimple structureLevel controlLevel indicators by physical variable measurementRadio frequencyEngineering

Owner:平迪凯特仪表(上海)有限公司

Ce/C composite material and preparation method and application thereof

InactiveCN107093521AExcellent electrochemical performanceHigh specific capacitanceHybrid capacitor electrodesHybrid/EDL manufactureActivated carbonCapacitance

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Application login processing method and device

InactiveCN106130739AImprove confidentialityUser identity/authority verificationDigital data authenticationFingerprintApplication software

Owner:LETV HLDG BEIJING CO LTD +1

Scraping device for curved-surface shaft sleeve

InactiveCN103302359AEasy to assemble and disassembleRealize scraping mechanizationFeeding apparatusPositioning apparatusMechanical engineeringEngineering

Owner:颜廷财

Manufacturing method for dressing and basement membrane thereof

PendingCN108578752ANon-adhesive dressingsMedical devicesEnvironmentally friendlyEnvironmental resistance

Owner:BOE TECH GRP CO LTD

Rotating moxibustion instrument

InactiveCN105662840ASolve moxa smoke pollutionLiberate manpowerDevices for heating/cooling reflex pointsAcupuncture pointEngineering

Owner:大连荣邦医疗卫生用品股份有限公司

Flattening device for producing polyimide film

PendingCN112873678AReduce thicknessGuaranteed flattening effectThin membranePolyimide

Owner:太湖华强科技有限公司

One-way operator

InactiveCN101440847AFreewheel clutchesEngineeringActuator

Owner:陈俊龙 +2

Functional recovery from cerebral infarction

PendingCN113853206AReduce the risk of cerebral infarctionNervous disorderHydroxy compound active ingredientsCardiologyStem cell

Owner:MESOBLAST INT

Isolating switch

InactiveCN103839725AReasonable layoutEasy to implementAir-break switchesDynamic monitoringElectrical and Electronics engineering

Owner:STATE GRID SHANDONG ELECTRIC POWER

A cloth defect detection method based on regional fusion characteristics

PendingCN109685766ARealize defect detectionPrecise positioningImage enhancementImage analysisYarnLight source

Owner:JIANGSU UNIV

System for coexistence of multiple satellite mobile communication systems

InactiveCN106612140ASolve key problemsRadio transmissionSatelliteSatellite mobile communication

Owner:BEIJING XINWEI TELECOM TECH

Human body gait verification method based on artificial intelligence and cloud server

PendingCN113536267AImprove accuracyImage enhancementImage analysisMachine learningHuman body

Owner:泰安宇杰科技有限公司

Power distribution network system based on power electronic transformer AC-DC hybrid networking

InactiveCN112152261AEasy to optimize operation and controlAvoid interferenceSingle network parallel feeding arrangementsPhotovoltaic energy generationPower gridStandby power

Owner:GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU +1

Ultrasonic data processing method and device, ultrasonic equipment and storage medium

PendingCN111063432AImprove data processing efficiencyImprove processing efficiencyMedical automated diagnosisNeural architecturesHigh performance computationPlug-in

Owner:SONOSCAPE MEDICAL CORP

Device for measuring angle of shipper arm of backhoe dredger through encoder

PendingCN106759626AExtend your lifeHigh measurement accuracySoil-shifting machines/dredgersMagnetAutomation

Owner:CCCC TIANJIN ECO ENVIRONMENTAL PROTECTION DESIGN & RES INST CO LTD

Method for positioning sound source in airflow environment

ActiveCN106125047AImprove accuracyStrengthen the degree of sparsificationAerodynamic testingPosition fixationAcoustic source localizationCross-spectrum

Owner:UNIV OF SCI & TECH BEIJING

Method and system for switching AES (Advanced Encryption Standard) and national password based on MySQL encryption algorithm

PendingCN114692182ARealize switchingSolve the low conversion efficiencyDigital data protectionRedundant operation error correctionData transformationEngineering

Owner:SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD

Portable safety screwdriver

PendingCN112318412AShorten the lengthAvoid harmSpannersWrenchesPhysicsMechanical engineering

Owner:SHANGHAI JIANGNAN CHANGXING SHIPBUILDING

Uplink control information transmission method and device

ActiveCN103384183AAvoid discardingImprove accuracyError prevention/detection by using return channelWireless communicationCarrier signalDownlink scheduling

Owner:DATANG MOBILE COMM EQUIP CO LTD

Control method for servo control mechanical arm and visual inspection production line and mechanical arm

ActiveCN103901861AEfficient detection and classification placementRealize automated productionTotal factory controlProgramme total factory controlControl busManipulator

Owner:伯朗特机器人股份有限公司

Operation and maintenance method and system based on visual identification technology, and storage medium

PendingCN113435307AAccelerateHigh precisionCharacter and pattern recognitionData switching networksBlockchainReal-time computing

Owner:STATE GRID TIANJIN ELECTRIC POWER +1

Production method of discoloring anti-counterfeit water-soluble microelement fertilizer

ActiveCN104926536ATo achieve the purpose of anti-counterfeitingThere is no problem of fadingFertilizer mixturesFertilizerAgricultural engineering

Owner:湖北格林凯尔农业科技有限公司

Intelligent temperature-control control system for ceiling fan

ActiveCN107061337AImprove the ability to deal with risksWide range of applicationsSpace heating and ventilation safety systemsLighting and heating apparatusDrive motorCeiling fan

Owner:合肥梦飞电器有限公司

PWM converter fault diagnosis method based on insulation monitoring device and chaotic detection circuit

ActiveCN106124978AEasy maintenanceEnsure safetyCircuit interrupters testingDiagnosis methodsInsulation monitoring device

Owner:ARMY ENG UNIV OF PLA

Efficient production method of Pleurotus ostreatus edible fungi

PendingCN109418002ALow costSolve bacterial infectionAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersBad tastesDrug biotransformation

Owner:维西倮贡雪山农林科技有限责任公司

Preparation method of characteristic benzotrifuroxan

InactiveCN106397350AUniform particle sizeImprove the quality of explosivesOrganic chemistryWeapon typeBenzene

Owner:SHANXI BEIHUA GUANLYU CHEM IND

Liver-targeting high-density lipoprotein analogue nano-particles, preparation method thereof, and application thereof

InactiveCN102846551AIncrease concentrationReduce damagePowder deliveryDigestive systemHuman apolipoproteinHalf-life

Owner:FUDAN UNIV

Healthy protein sugar and preparation method thereof

InactiveCN113273632AReduce intakeHarm reductionConfectionerySweetmeatsSodium hyaluronateMaltitol

Owner:杭州衡美食品科技有限公司

Passage control method and passage equipment

PendingCN113554789AImprove configuration efficiencyImprove traffic efficiencyIndividual entry/exit registersMechanical engineeringSoftware engineering

Owner:INT SECURITY TECH SHENZHEN

Rubber internal mixer with graded mixing function

PendingCN113681741AWell mixedGuaranteed mixing effectPlastic recyclingPhysicsEngineering

Owner:晋江山水橡塑机械制造有限公司

Method for creating report, system, storage medium and electronic equipment

InactiveCN108572945AAvoid cumbersome operationsEasy to check anytimeText processingSpecial data processing applicationsData needsSQL

Owner:吉贝克信息技术(北京)有限公司

Lithium ion battery positive active substance, anode material, anode material sizing agent, anode piece, preparation method and lithium ion battery

InactiveCN107528050AGood thermal stabilityImprove thermal stabilityElectrode carriers/collectorsSecondary cells servicing/maintenanceLithium electrodePhosphate

Owner:SHANGHAI HUAPU AUTOMOBILE CO LTD

System and method to protect privacy of personal- identification-number entry on consumer mobile device and computing apparatus

ActiveCN110178347AAcutation objectsPayment architectureEngineeringShared secret

Owner:斯追普公司