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.

Block untying machine for tea leaves

InactiveCN107755010AFast deblockingEasy to drySievingPre-extraction tea treatmentEngineeringMaterial storage

Owner:岳西县俊昌农业发展有限公司

Atomizing agents and spraying agents for removing formaldehyde in rooms and cars

InactiveCN105921004AIncreased indoor use rangeEasy to handleGas treatmentDispersed particle separationMicrobial enzymesLauryl glucoside

Owner:深圳市微泰斯生物工程有限公司

Full-automatic hot press

InactiveCN105922718ASimple structureEasy to useForme preparationOptical axisThermal insulation

Owner:黄斌

Delivering device for electronic-production-workshop semi-finished products

InactiveCN108839681AAvoid shockAvoid damageClosed circuit television systemsHand carts with multiple axesRoad surfaceWork in process

Owner:SUZHOU LAIJIN ELECTROMECHANICAL AUTOMATION CO LTD

Interaction control method and device, electronic equipment and storage medium

PendingCN111221491AImprove convenienceOvercome limitationsDigital output to display deviceComputer hardwareInteraction control

Owner:OPPO CHONGQING INTELLIGENT TECH CO LTD

Environment-friendly efficient pyrolysis device for garbage

InactiveCN106907714AGenerated will notAvoid it happening againIncinerator apparatusEngineeringProcessing cost

Owner:甘培嘉

Chuanluotong drip pill used for suppressing cough and calming panting and its preparation method

InactiveCN1686360AIncrease surface areaHas a wetting effectAmphibian material medical ingredientsRespiratory disorderOfficinalHuman placentophagy

Owner:北京博智绿洲医药科技有限公司

Method and device for automatically detecting LDAP authentication injection vulnerabilities

ActiveCN110545264AComprehensive and accurate resultsImprove detection efficiencyTransmissionWeb applicationInterconnection

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Porous organic polymer as well as preparation method and application thereof

ActiveCN113788944ALarge specific surface areaToxic reductionProductsGas treatmentPtru catalystMercuric ion

Owner:FUZHOU UNIV +1

Construction method of hand-chiseling texture retaining wall

ActiveCN108842812AImprove molding qualityImprove construction qualityArtificial islandsUnderwater structuresRetaining wallStep method

Owner:THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU

Driving circuit and driving method of power switch tube

ActiveCN111293859ADc-dc conversionElectric variable regulationTerminal voltageHemt circuits

Owner:SG MICRO

Power grid active operation and maintenance early warning information generation method

ActiveCN110298535AImprove accuracySave the step of manually setting data thresholdsResourcesInformation technology support systemPower gridData mining

Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO

Portable microscope and working method thereof

ActiveCN112346232ASimple structureEliminates mechanical focusing deviceMicroscopesEngineeringMechanical engineering

Owner:SHANDONG UNIV

Environment-friendly tire

ActiveCN110103631AHigh strengthImprove stabilityNon-inflatable tyresHigh resiliency wheelsEngineeringMechanical engineering

Owner:王树华

Method for improving honeysuckle transplanting survival rate in summer

InactiveCN103891516AReduce lossReduce transpirationHorticulturePlantletHorticulture

Owner:INST OF DAFENG MARINE IND NANJING UNIV OF TECH

Traffic safety reminding method, mobile terminal and traffic safety reminding system

ActiveCN103578288ADangerous realizationAlarm realizationDetection of traffic movementAlarmsComputer terminalReal-time computing

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Perovskite-type solar cell and preparation method

ActiveCN105609643AImprove photoelectric conversion efficiencyIncrease contact areaSolid-state devicesSemiconductor/solid-state device manufacturingPerovskite solar cellMetal electrodes

Owner:HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD

Flexible mechanical hand based on machine learning

ActiveCN109551507AIntegrity guaranteedProgramme-controlled manipulatorGripping headsRobot handControl system

Owner:OCEAN UNIV OF CHINA

Lithium ion battery diaphragm and preparation method thereof

ActiveCN106898720AAdd flame retardant functionReduce surface temperatureCell component detailsSecondary cells servicing/maintenancePolyolefinPolyamide

Owner:CHINA LUCKY FILM CORP +1

Method for breeding atomization-type octopus vulgaris pelagic period larva

ActiveCN105941212AMeet growth needsLow priceFood processingClimate change adaptationFisheryAir bubble

Owner:OCEAN UNIV OF CHINA

Hydraulic system and control method thereof

PendingCN110778548AControl speedLimit trafficServomotor componentsMechanical machines/dredgersControl engineeringControl theory

Owner:SANY HEAVY MACHINERY

High-efficiency automatic coke oven lid temperature monitoring device

PendingCN107502376ATimely detection of blockageEnsure safetyCoke oven safety devicesCharging devicesWireless transceiverCarbonization

Owner:NANJING HUYOU METALLURGY MACHINERY MFG

Preparation method of environment-friendly composite chemical fertilizer and composite chemical fertilizer

InactiveCN107915533ALow costAppropriate nitrogen and phosphorus contentBioloigcal waste fertilisersLayered/coated fertilisersVegetable oilRoom temperature

Owner:凌工二号(大连)科技有限公司

Low-noise air blower

InactiveCN112483473ARealize the shock absorption effectReduce noisePump componentsPumpsStructural engineeringAir separation

Owner:ZHONGSHAN INST OF MODERN IND TECH SOUTH CHINA UNIV OF TECH

Novel water way control system

InactiveCN105569126AAvoid destructionDomestic plumbingService pipe systemsWater leakageControl system

Owner:ZHEJIANG AIBOTE ENVIRONMENTAL TECH

Thin film actuated mirror array in optical projection system and method for mfg. same

InactiveCN1190682CImprove lighting efficiencyIncrease contrastPicture reproducers using projection devicesOptical elementsCross connectionEngineering

Owner:DAEWOO ELECTRONICS CO LTD

Low-chlorine electronic-grade TGIC and preparation method thereof

PendingCN113278014AHigh yieldImprove protectionOrganic chemistryPtru catalystReaction intermediate

Owner:HUANGSHAN HUAHUI TECH

Offset-bow centralizer device

PendingCN107130924AImprove the righting effectSmooth entryDrilling rodsDrilling casingsEngineeringFrictional resistance

Owner:CHANGQING GUJING OF CNPC CHUANQING DRILLING ENG +1

Thin lifting interflowing mechanism for tire automatic production line

PendingCN109650019ASimple structureSave powerConveyorsConveyor partsProduction lineEngineering

Owner:SHANGHAI JIAZHENG MACHINERY

Automatic cleaning device for food sewage pool

InactiveCN108343104AHeight adjustableMechanical machines/dredgersSludgeSewage

Owner:泉州台商投资区庆旺科技有限公司

Multifunctional portable LED (Light Emitting Diode) spotlight with high power

InactiveCN103307451AEffective long-distance strong light searchSoft general lightingPoint-like light sourceLighting heating/cooling arrangementsEffect lightEngineering

Owner:胡继宁 +3

Sealed devices and methods for making the same

InactiveCN107922276ASolid-state devicesSemiconductor devicesQuantum dotPhysics

Owner:CORNING INC

Antler characteristic peptide fragment and detection method thereof

ActiveCN112898384AStrong specificityHigh sensitivityComponent separationPeptidesBiotechnologyPeptide fragment

Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

Large mechanical live fish transshipment tool and transshipment method

InactiveCN106106318AImprove work efficiencyReduce labor costsPisciculture and aquariaEngineeringString bag

Owner:河南省宿鸭湖生态养殖股份有限公司

Embroidery thread humidifier and humidification method suitable for embroidery thread tube forming process

InactiveCN103287922BHigh moisture regainEasy to installFilament handlingWater volumeForming processes

Owner:宜宾长信线业有限责任公司

Adjustable bus duct and internal temperature control method therefor

PendingCN108923357AAvoid enteringImprove cooling effectCooling bus-bar installationsTotally enclosed bus-bar installationsMicro motorBlock match

Owner:JIANGSU JINLI ELECTRIC

Method for measuring bonding strength of granules of pole piece active material layer

InactiveCN101581658ABond strength solutionResolve detectionWeighing by removing componentUsing mechanical meansPole pieceUltimate tensile strength

Owner:BYD CO LTD

Modified 2-methylimidazole curing agent and preparation method thereof

ActiveCN112812063AGood compatibilityWell mixedOrganic chemistryEpoxyPolymer science

Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Heat meter compatible with horizontal and vertical water inlet manners

InactiveCN105890816AImprove compatibilityEasy to installCalorimeterEngineeringHorizontal and vertical

Owner:NINGBO INCHSOFT TECH CO LTD

A method for early identification of the stability of cho cell lines expressing recombinant antibodies

ActiveCN104833625BImprove stabilityJudgment stabilityIndividual particle analysisMean fluorescence intensityHigh flux

Owner:WUHAN YZY BIOPHARMA CO LTD

Starch-base styrene-acrylic emulsion and preparation method thereof

InactiveCN109485774AImprove toughnessHigh bonding strengthCross-linkEmulsion

Owner:浙江莱科新材料科技有限公司

Refined filtration device for meat food

InactiveCN112293460ARetain moistureMeet different requirements of dehydration degreeDrying solid materials without heatFish filletingProcess engineeringBiology

Owner:WUHAN POLYTECHNIC UNIVERSITY

Trainman self-service attendance method based on special voice recognition technology

InactiveCN110930534AReduce labor intensityReduce human intervention in the processRegistering/indicating time of eventsSpeech recognitionFeature extractionFeature data

Owner:郑州爱普锐科技有限公司

Automatic piston disc type feeding machine

InactiveCN104642205ARealize automatic controlImprove work efficiencyAvicultureAutomatic controlLevel sensor

Owner:GOLDENEST MACHINERY MFG QINGDAO

Method, apparatus and system for calibration of reception links in multiple antennas beam forming system

ActiveCN102405555BDo not constitute interferenceAntenna arraysCarrier signalLocal oscillator

Owner:HUAWEI TECH CO LTD

Fuzzy test system and method for kernel of operating system

InactiveCN114168455AImprove efficiencyQuality improvementSoftware testing/debuggingTest efficiencyAlgorithm

Owner:北京水木羽林科技有限公司

Method and device for quickly viewing information

InactiveCN104020958AReduce misuseImprove experienceInput/output processes for data processingComputer terminalComputer science

Owner:NUBIA TECHNOLOGY CO LTD

Modular high-rise building

InactiveCN110905079AReduce civil costReduce areaExtraordinary structuresDwelling buildingArchitectural engineeringFloor level

Owner:郭建军

Biological power preparation applied to negative potential fermentation of meat products and preparation technology

InactiveCN110236136AGood biocompatibilityFull of nutritionFood scienceYeast extractScientific experiment

Owner:湖南合鸣生态农业科技控股有限公司

Winding method of double coils of motor

InactiveCN102315731AClosely arrangedGuaranteed Radial WindingManufacturing dynamo-electric machinesDrive motorEngineering

Owner:江苏宝杰隆电磁线有限公司

Design method of cascaded FIFO module based on FPGA

PendingCN109976704AResolve Design ConstraintsHigh I/O bit-width ratioData conversionRadarData acquisition

Owner:XIDIAN UNIV

Energy saving power generating device

InactiveCN1753281AAvoid energy-consuming defectsRealize energy savingAssociation with control/drive circuitsMechanical energy handlingElectricityEngineering

Owner:苏厚民 +1

Automatic welding device of box-type steel member

InactiveCN104785977AImprove work efficiencyImprove processing qualityWelding/cutting auxillary devicesAuxillary welding devicesWeld seamCantilever

Owner:龙口市正通钢构建设有限公司

Coring steel wire rope cleaning device for rope coring drilling tool

PendingCN111594082ASolve cleaning problemsResolve attachmentCleaning using gasesCore removalSpray nozzleEngineering

Owner:EXPLORATION TECH RES INST OF CHINESE ACADEMY OF GEOLOGICAL SCI

Thin-gauge alloy steel and production method thereof

PendingCN114517272AIncrease productivityReduce manufacturing costAuxillary arrangementsMetal rolling arrangementsChemical compositionToughness

Owner:NANJING IRON & STEEL CO LTD

Dual Safety Quick Auto Coupler for Excavators

ActiveCN104389327BDoes not affect the lock stateMechanical machines/dredgersCrankHydraulic ram

Owner:广东鸿荣重工股份有限公司

Apparatus and method for treating aqueous solutions and contaminants therein

InactiveCN104125929AWater/sewage treatment by irradiationWater treatment compoundsAqueous solutionAnalytical chemistry

Owner:AQUAMOST

Height measurement method and device and electronic equipment

InactiveCN111664795ASolve the problem of large limitations of height measurementOptical rangefindersUsing optical meansContour segmentationEngineering

Owner:VIVO MOBILE COMM CO LTD

Key generating and distributing method and system

InactiveCN101998389AEnsure safetyGuaranteed continuitySecurity arrangementCommunications securityWifi network

Owner:ZTE CORP

Traditional Chinese medicine compound perfusion agent for treating cow mastitis and preparation method thereof

InactiveCN105687406AImprove immunityImprove anti-allergicInorganic non-active ingredientsPharmaceutical delivery mechanismBarbed Skullcap HerbMastitis

Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Method and system for co-processing electrolytic manganese residues in cement kiln

ActiveCN113277760AGuaranteed uniformityGuaranteed stabilityCement productionCement kilnClinker (cement)

Owner:崇左南方水泥有限公司 +1

Novel environmental protection laminated wood board apparatus

InactiveCN107890968AReduce labor intensitySimple structureLiquid surface applicatorsCoatingsEngineeringChassis

Owner:石晓峰

Asphalt pavement thermal regeneration comprehensive repairing vehicle and pavement repairing method

PendingCN114319047AAvoid heatingReduce manual labor intensityRoads maintainencePower stationBitumen emulsion

Owner:LUZHOU VOCATIONAL & TECHN COLLEGE

Off-line flame cutting machine

InactiveCN106312236APlay a role in coolingExtended service lifeGas flame welding apparatusBall bearingDrive shaft

Owner:YANGZHOU HONGCHENG METALLURGICAL EQUIP

Packaging dispensing device and packaging method thereof

PendingCN113540380ASolid-state devicesSemiconductor/solid-state device manufacturingMechanical engineeringIndustrial engineering

Owner:HISENSE VISUAL TECH CO LTD

Medicine for treating pile

InactiveCN1682844AGood treatment effectGood curative effectUnknown materialsCardiovascular disorderDiseaseSide effect

Owner:张生林

Flow management method and device, computer device, and storage medium

InactiveCN109274602AAvoid losing contactEnsure normal communicationSubstation equipmentData switching networksSystems managementTerminal equipment

Owner:SHENZHEN POWER SUPPLY BUREAU

Permission management system and method for standardized BIM component library of power grid project

PendingCN113505350AReduce workloadGuarantee data securityResource allocationDigital data authenticationMaster stationDatabase

Owner:STATE GRID SHANGHAI ELECTRIC POWER DESIGN

Cable-collecting device

InactiveCN109217214AWork fasterAdjusting/maintaining mechanical tensionSuspension arrangements for electric cablesEngineering

Owner:XIAN FUBANG TECH INDAL

Auxiliary device for processing header pipe joints

InactiveCN109262494AGuaranteed positioningEasy to adjustWork holdersFinger structureArchitectural engineering

Owner:山东恒涛节能环保有限公司

Glass cutting robot

InactiveCN112429957ACircumstances that cause cutting failureGuaranteed accuracyGlass severing apparatusEngineeringStructural engineering

Owner:GUANGDONG POLYTECHNIC NORMAL UNIV

Steam hot compress facial mask and production technology thereof

InactiveCN104207930AImprove absorption rateEasy to operateMedical devicesBathing devicesLeft halfEngineering

Owner:TIANJIN FUQIN SCI & TECH

Catalyst and method for performing carboxyl reaction on C6 of bacterial cellulose

ActiveCN103157515B-High COOH contentWon't turn yellowOrganic-compounds/hydrides/coordination-complexes catalystsHypochloriteCrystallinity

Owner:北京诺博特生物科技有限公司

An urban rail transit passenger flow volume prediction method based on A-LSTM

ActiveCN109583656AEffective divisionImprove forecast accuracyForecastingNeural architecturesTraffic predictionPrediction algorithms

Owner:CHONGQING UNIV OF POSTS & TELECOMM

Photographing control method and device

InactiveCN108737713AEasy to operateEasy to captureTelevision system detailsColor television detailsComputer graphics (images)Terminal equipment

Owner:ZTE CORP

Garment steaming device with increased water head

ActiveCN110168160AHand ironTextiles and paperFluid couplingEngineering

Owner:KONINKLJIJKE PHILIPS NV

Welding workstation for tube plate of cylinder fire tube and tube plate of smoke tube on production line of heating furnace

InactiveCN104801902AAchieve weldingWelding/cutting auxillary devicesAuxillary welding devicesProduction lineWorkstation

Owner:JUNMA PETROLEUM EQUIP MFG

Object placing device

InactiveCN104843287AGuaranteed independenceAchieve independencePackaging vehiclesContainers for machinesEngineeringMechanical engineering

Owner:BEIQI FOTON MOTOR CO LTD

Online raised dust calibration system and method

ActiveCN114428042AMeet different calibration needsImprove applicabilityVolume/mass flow measurementParticle suspension analysisParticulatesAtmospheric sciences

Owner:QINGDAO ZHONGRUI INTELLIGENT INSTR

Semiconductor power device, voltage-dividing ring structure of semiconductor power device and manufacturing method thereof

InactiveCN108091686AReduce areaImprove pressure resistanceSemiconductor devicesSemiconductorSemiconductor device

Owner:SHENZHEN JINGTE INTELLIGENT MFG TECH CO LTD

Smoke concentration estimation model training method and device, electronic equipment and medium

PendingCN113807316AImprove estimation performanceImprove performanceCharacter and pattern recognitionNeural architecturesPattern recognitionData set

Owner:NANJING ENBO TECH

Control circuit of automatic medicine vending machine

InactiveCN108831044ASimple control circuitImprove efficiencyApparatus for meter-controlled dispensingMotor driveJoint Test Action Group

Owner:JIANGSU YUTAI SMART TECH CO LTD

Rotating shaft structure

InactiveCN106351939AStrong biteWith stablePivotal connectionsHair shaft structureEngineering

Owner:QISDA SUZHOU +1

Multifunctional sterilizing cupboard tabletop

InactiveCN104643667AIncrease the usable areaImprove waterproof performanceFurniture partsEngineeringCupboard

Owner:HARBIN GOLD APPLE CABINET

Power tool and torque-responsive gear unit for a power tool

PendingCN114007818AFirmly connectedReduce Tolerance RollupToothed gearingsGearing controlLow speedGear wheel

Owner:ATLAS COPCO INDAL TECHN AB

Tractor rotary cultivation visual navigation method on basis of new and old soil boundary lines

InactiveCN107957264AThe extraction method works wellShort timeNavigational calculation instrumentsHough transformWorking environment

Owner:NANJING AGRICULTURAL UNIVERSITY

Engine oil draining rubber tube and oil pan sealing structure for grain combine

InactiveCN106401696AEasy to installSolve the oil spill problemMachines/enginesLubricant filling/drainingSteel tubePetroleum engineering

Owner:TIANJIN LOVOL ENGINES

Preparation method of hippophae oil microcapsule

InactiveCN103584081AGood biocompatibilityLittle side effectsLipidic food ingredientsFood shapingOrganic solventDistilled water

Owner:MINZU UNIVERSITY OF CHINA +2

Dry material composting fermentation tank convenient to clean

InactiveCN112174712AImprove stirring efficiencyImprove securityBio-organic fraction processingOrganic fertiliser apparatusElectric machineCoupling

Owner:湖南绿拓环保工程有限公司

Resourceful treatment method and device for high-salt and high-alcohol wastewater in heparin extraction

PendingCN112624479AAchieve recyclingReduce usageWater treatment parameter controlWater contaminantsDistillationAlcohol ethyl

Owner:无锡优普克生物科技有限公司

Traditional Chinese medicine composition for preventing and treating salpingitis of laying hen and preparation method of traditional Chinese medicine composition

InactiveCN104173560APreserve the combination effectDefinite curative effectSexual disorderPlant ingredientsSalpingitisCure rate

Owner:SRICK TIANJIN BIO TECH