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.

Stable cutting device for bamboo and wood processing

InactiveCN108705628AAvoid wastingAffect healthTree debarkingCane mechanical workingMotor driveHigh pressure

Owner:彭春剑

Pressure sensor

InactiveCN108663161ASimple structureHigh measurement accuracyFluid pressure measurementBiochemical engineeringIntegrated circuit design

Owner:苏州兆能精密弹簧五金有限公司

Automobile inner soft and hard foot pad

InactiveCN101284503AEasy to installWill not cause scratchesVehicle arrangementsEngineeringSoft Foot

Owner:陈凯悦 +1

Special-shaped Mylar stripping device

ActiveCN109230794APile receiversArticle deliveryEngineeringTransfer mechanism

Owner:ANHUI DANGSHAN XINGDA CANNED FOODS CO LTD

Hand dryer equipment

InactiveCN104958030AImprove performanceIncrease in sizeDomestic applicationsPaper towelElectric machinery

Owner:WUJIANG SANDA HARDWARE TOOL FACTORY

Part cleaning device for safety chair production

PendingCN108672363AEasy accessExtended service lifeCleaning using liquidsEngineeringSewage

Owner:SUZHOU JISU SAFETY TECH CO LTD

Public toilet service platform

PendingCN108121316APurifying airImprove experienceTransmission systemsCoin-freed apparatus detailsMicrocontrollerAir filter

Owner:丁坤

Concrete resiliometer device and use method thereof

PendingCN111896405AAccuracy deviation is smallTest data is stableInvestigating material hardnessArchitectural engineeringStructural engineering

Owner:泰州益泰建设工程检测有限公司

Full-nutrient fruit and vegetable puree and preparation method thereof

InactiveCN112189812ALow viscosityHigh tensile strengthFood mechanical treatmentFood shapingBiotechnologyNutrition

Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI

End cap

ActiveCN109642530ABrazing is easy and reliableLow pressure fuel injectionPipe elementsInternal pressureEngineering

Owner:USUI KOKUSAI SANGYO KAISHA LTD

Traditional Chinese medicine for treating upper respiratory infection with febrile convulsion and preparation method of traditional Chinese medicine

InactiveCN110522857ARelieve spasmsNo side effectsPowder deliveryHeavy metal active ingredientsDiseaseGenes mutation

Owner:SHANDONG FANGJIAN PHARMA

Automatic lifting flange sleeve inner ring polishing mechanism for vehicle parts

InactiveCN108161629AGood effectImprove efficiencyEdge grinding machinesGrinding carriagesCouplingArchitectural engineering

Owner:FOSHAN ZHIDA SIJIA ELECTRICAL & MECHANICAL TECH CO LTD

Method for monitoring yarns of thread spinner based on longitudinal width distribution

InactiveCN111139579AJudging the fretting stateThe principle is simpleKnittingComputer hardwareYarn

Owner:HANGZHOU JINGYI INTELLIGENT SCI & TECH

Production technology of sand-in-water continuous phase paint

InactiveCN108690440AImprove water resistanceStable storageCoatingsPropylene glycolChemistry

Owner:浙江长兴凯士涂料有限公司

Pixel array substrate

ActiveCN112289810AImprove flex resistanceImprove stiffnessSolid-state devicesIdentification meansMaterials sciencePixel array

Owner:AU OPTRONICS CORP

Injection molding manipulator with visual guiding and positioning function

InactiveCN113232236AImprove the direction of forceImprove stabilityElectric machineryVisual recognition

Owner:ANHUI TIANTANG WEIGAO PLASTIC TECH

Preparation method of polycarboxylate water reducing agent

InactiveCN1962525AControl molecular weightNo pollutionPolymer sciencePolyethylene glycol

Owner:苏州弗克风涂料有限公司

Internet of Things data receiving method, Internet of Things platform and Internet of Things system

ActiveCN113612848AExtended data source typeEasy to understandTransmissionData sourceThe Internet

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Novel flow dividing head

PendingCN109724450AReduce volumeEven flow controlHeat exchanger casingsStationary tubular conduit assembliesEngineeringStreamflow

Owner:FOSHAN SHUNDE JINDUO AIR CONDITIONERS & REFRIGERANT EQUIP

Gray scale and gradient segmentation-based infrared target detection method

ActiveCN105427286AImprove robustnessReduce computationImage enhancementImage analysisComputer science

Owner:NANJING LES ELECTRONICS EQUIP CO LTD

Rudderpost heat sealing test device

ActiveCN105181317ASolve the protection problemMachine part testingEngineeringHigh pressure

Owner:CHINA ACAD OF AEROSPACE AERODYNAMICS

Preparation method of high-strength and high-rigidity wave-absorbing composite material

PendingCN113754912AFiberCarbon fibers

Owner:江苏集萃复合材料装备研究所有限公司

A discovery method of p2p group, related equipment and p2p group

ActiveCN106664328BImprove securityTransmissionComputer hardware

Owner:HUAWEI TECH CO LTD

Process difference display method and device, server and storage medium

InactiveCN109559094AAccurate understandingOffice automationComputer scienceFlow chart

Owner:HUNDSUN TECH

Electric appliance with control-panel assembly

ActiveCN104024513AEasy to fixImprove matchCasings with display/control unitsOther washing machinesDisplay deviceEngineering

Owner:ELECTROLUX HOME PROD CORP NV

Detection tool and detection method for motor bracket

ActiveCN109269464AGuaranteed stabilityIncrease vibrationMeasurement devicesVibration amplitudeElectric machinery

Owner:WUHAN MARINE MACHINERY PLANT

Fluorescent wheel heat dissipation device

PendingCN109884844ALow conversion efficiencyMeet the working temperature conditionsProjectorsEngineeringSystem structure

Owner:SHENZHEN COLORWIN OPTICAL TECH CO LTD

Chinese herbal preparation for treating constipation after tumor chemotherapy

InactiveCN105663627ANormal bowel movementsConvenient timeDispersion deliveryDigestive systemCannabisHerbal preparations

Owner:彭传真

Signaling data processing method and device, equipment and medium

ActiveCN111372209AImprove processing efficiencyAchieve unified generationServices signallingTicketProcessing

Owner:LIAONING MOBILE COMM +1

Grounding wire assembly and disassembly energy storage joint device

InactiveCN109494492AEasy to operateSimple structureCoupling device detailsElectric connection structural associationsEngineeringEnergy storage

Owner:STATE GRID CORP OF CHINA +1

Signal transmission method and device and user equipment

ActiveCN107370589AIncrease transmission opportunitiesPilot signal allocationWireless communicationTime domainSounding reference signal

Owner:ZTE CORP

Optimization method and system for calculation type storage instruction set operation and storage medium

ActiveCN110058884AImprove computing efficiencyMachine execution arrangementsInstruction set designFunctional type

Owner:FOSHAN SHUNDE SUN YAT SEN UNIV RES INST +2

Acid-resistant cucumber compound fertilizer controlling gray mold

InactiveCN105418281AHigh organic contentMeet growth needsExcrement fertilisersBioloigcal waste fertilisersEcological environmentBiology

Owner:周雷雷

Service data transaction method on chain and equipment thereof

InactiveCN110223065AIncrease openness and transparencyGuaranteed decentralizationFinancePayment protocolsFinancial transactionSmart contract

Owner:BEIJING AIMORECE TECH CO LTD

Method, system and device for grouping encryption

InactiveCN102546156AReduced risk of crackingKey distribution for secure communicationPasswordBlock cipher mode of operation

Owner:李智虎

Game development device and system based on natural language

InactiveCN107329796AUnderstand logicImprove development efficiencyProgram controlMemory systemsProgramming languageVideo game development

Owner:HAINAN VOCATIONAL TECHN COLLEGE

Automobile control system, method and equipment

PendingCN112977179AAvoid hidden dangersElectric devicesVehicular energy storageFuel cellsControl engineering

Owner:深圳市氢蓝时代动力科技有限公司 +1

Information exchange method based on multi-channel Ad-Hoc wireless network

ActiveCN106231632AShorten exchange timeImprove exchange efficiencyNetwork traffic/resource managementNetwork topologiesNetwork packetMain channel

Owner:陕西尚品信息科技有限公司

Train collision-resistant energy-absorbing structure

InactiveCN111746583AReduce manufacturing costImprove maintenance efficiencyRailway wheel guards/bumpersEnergy absorptionMechanical engineering

Owner:CRRC DALIAN CO LTD

Character pitch adjustment method and device, storage medium and electronic equipment

PendingCN114442978AImprove the display effectEqual character spacingImage memory managementProcessor architectures/configurationComputer hardwareData display

Owner:深圳市乐升半导体有限公司

Fermented whey drink containing L-carnitine and production method of fermented whey drink

ActiveCN102511565AFull of nutritionUnique flavorWhey manufactureWhey proteinChloride

Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

Bathroom heater with water-mist removing and heating functions

InactiveCN110779074AReduce consumptionSave resourcesDispersed particle filtrationElectric heating systemProcess engineeringHot blast

Owner:合肥品冠集成墙顶科技有限责任公司

Balanced-nutrient fertilizer and preparation method thereof

InactiveCN104177200AIncrease productionImprove fertilizer efficiencyFertilizer mixturesNutritionAgricultural engineering

Owner:ANHUI YUMIN ECOLOGICAL AGRI

Preparation process of rust-proof and electromagnetic-radiation-proof big data server

InactiveCN110066568AImprove the effect of anti-rust and anti-electromagnetic radiationExtended service lifeAnti-corrosive paintsEpoxy resin coatingsElectromagnetic radiationProtection layer

Owner:南京唯实科技有限公司

Cutting-type unmanned under-ice icebreaking submersible vehicle

InactiveCN110435830AFlexible control of damage rangeAchieve brokenIce breakersUnderwater vesselsPropellerHigh pressure

Owner:HARBIN ENG UNIV

Vehicle charging apparatus

InactiveCN103326410AAvoid damageBatteries circuit arrangementsElectric powerCharge currentPower flow

Owner:HITACHI METALS LTD

Credit account creating method, system and method

ActiveCN104917796AImprove creation efficiencySimple procedureFinanceCredit schemesData processing systemCredit card

Owner:TENCENT TECH (SHENZHEN) CO LTD

Rubber powder automatic batching control method

InactiveCN107291039AHigh precisionGood repeatabilityProgramme control in sequence/logic controllersElectric machineryEngineering

Owner:合肥徽工工业自动化工程有限公司

Device and method for high-throughput screening of magnetic conductivity of soft magnetic material

PendingCN114442012ASimple structureEasy to usePermeability measurementsHemt circuitsHigh-throughput screening

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Pipeline connecting and pressing device

PendingCN114215979AReduce oil leak failuresReduce school workAdjustable jointsStructural engineeringGas turbines

Owner:AECC SHENYANG ENGINE RES INST

Prime lens

PendingCN114460719AReduce manufacturing costImplement featuresOptical elementsPrime lensOphthalmology

Owner:舜宇光学(中山)有限公司

Auxiliary parking method and device, electronic equipment and storage medium

PendingCN113665568AEnsure safetyGuaranteed comfortDriver input parametersInformation controlParking space

Owner:CHINA AUTOMOTIVE INNOVATION CORP

Method for medium-independent direct transforming of exogenous DNA into Rhizopus oryzae resting spore

InactiveCN106244619AMicroorganism based processesNucleic acid vectorSpore germinationExogenous DNA

Owner:FUZHOU UNIV

Copper wire clamp stacking mechanism and copper wire stacking equipment with mechanism

PendingCN109677937ARealize automatic stackingRealize automatic switchingStacking articlesMechanical conveyorsCopper wireEngineering

Owner:GUANGDONG TOPSTAR TECH

Mobile EV charging station

InactiveCN106026248AEasy to moveImprove cooling effectMobile unit charging stationsElectric powerElectricityComputer module

Owner:JIANGSU FGY ENERGY STORAGE RES INST

Ecological restoration system for saline-alkali soil treatment

PendingCN113412717AImprove the mixing effectEasy to cleanFertiliser distributersHollow article cleaningAlkali soilElectric machinery

Owner:JIANGSU SHANSHUI ENVIRONMENT CONSTR GRP

Method and device for warehouse-out management of three-dimensional warehouse

PendingCN113554373AImprove execution efficiencyAvoid the problem of taking a long time to change layersResourcesLogisticsLogistics managementResource information

Owner:BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD

Heterogeneous liquid settlement automatic-monitoring method and device

PendingCN105987866AHigh sensitivitySimple structureMaterial analysisApplication areasMonitoring methods

Owner:SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI

Carnalite dehydration process and apparatus

InactiveCN1990382AControl working temperatureEnsure normal dischargeMagnesium chloridesEngineeringFlue

Owner:房汉华

Feed for lactating sow and preparation method thereof

ActiveCN102258151AImprove feeding effectEasy to useFeeding-stuffFood processingBiotechnologyPhytase

Owner:潍坊新希望六和饲料科技有限公司

Electrified railway clearance detection method and system based on laser scanning

ActiveCN112977535AGuaranteed accuracyHigh precisionRailway auxillary equipmentRailway profile gaugesContact networkThree-dimensional space

Owner:领视科技成都有限公司

Method for producing xanthophyll

InactiveCN101130512AImprove solubilityOrganic chemistryPlant ingredientsFood additiveTetrahydrofuran

Owner:陕西天润植物化工有限公司

Rotary push operating electronic element and electronic equipment using the same

InactiveCN1144245CConvenient and quick selection and confirmationImprove handlingManual control with multiple controlled membersElectric switchesEngineeringPush switch

Owner:PANASONIC CORP

Separated injecting and separated mining thickened oil pump

ActiveCN106014343ASolve the problem of interlayer interferenceAchieve closureFluid removalInlet channelEngineering

Owner:CHINA PETROLEUM & CHEM CORP +1

Hydraulic lifting overlapping mechanism of slicing and overlapping machine

InactiveCN108178008AAutomated Lamination FunctionReduce labor intensityPile receiversDrive shaftAgricultural engineering

Owner:苏州科兆无纺设备有限公司

Semiconductor device

ActiveCN107665919ATransistorSemiconductor/solid-state device manufacturingPower semiconductor deviceSemiconductor device

Owner:TAIWAN SEMICON MFG CO LTD +1

Acoustic feature generating method and device, speech model training method and device and speech recognition method and device

PendingCN113593527AImprove accuracyAccurate Acoustic CharacteristicsSpeech recognitionAcousticsSpeech sound

Owner:BEIJING YOUZHUJU NETWORK TECH CO LTD

Method and device for locating fault cause and storage medium

ActiveCN109428647AWavelength-division multiplex systemsFibre transmissionLength waveComputer science

Owner:HUAWEI TECH CO LTD

Construction method for splicing large-span steel trusses in a suspending manner at top of extra-high plant

InactiveCN105696799ASection plan is reasonableEasy to liftBuilding material handlingLoad-engaging elementsDeformation monitoringTower crane

Owner:ZHENGTAI GRP

Application function shortcut control method and device

PendingCN113986422AExecution for user interfacesInput/output processes for data processingComputer hardwareSoftware engineering

Owner:DINGTALK (CHINA) INFORMATION TECH CO LTD

General portland cement modifier containing aluminate minerals and application method thereof

InactiveCN101948258ACalcination temperature is lowImprove performanceAluminateSlag

Owner:UNIV OF JINAN

Automatically adjustable annealing furnace

PendingCN109136512AEasy to adjustQuick understandingFurnace typesHeat treatment process controlEngineeringFan blade

Owner:HAIYAN ZHONGDA METAL ELECTRONIC MATERIAL CO LTD

Single-circulation-copy AIDS virus-like particle and preparation method and application thereof

InactiveCN105754962AIncreased sensitivityEasy to observe and trackCompounds screening/testingInactivation/attenuationThree levelDendritic cell

Owner:CENT SOUTH UNIV

Foundation pit erect column pile and dismantling device thereof

ActiveCN108867657AEasy to placeEasy to transportExcavationsGear wheelDrive motor

Owner:浙江联晟建设有限公司

Pole plate continuous automatic lamination mechanism

InactiveCN112693908ANo human intervention requiredImprove efficiencyStacking articlesDe-stacking articlesStructural engineeringControl theory

Owner:苏州霄汉工业设备有限公司

Composite clamping box type double-shaft seal

ActiveCN102606737AReduced vibration wearImprove structural stabilityEngine sealsAxial pressureEngineering

Owner:SCENIC PRECISE ELEMENT INC

Automotive transmission two-shaft nut/two-shaft bolt tightening assembly

PendingCN108788710AGuaranteed torqueIncrease productivityMetal working apparatusEngineeringAutomotive transmission

Owner:ANHUI XINGRUI GEAR TRANSMISSION

Emotion component analyzing method and system based on emotion distribution learning

ActiveCN104915658AFast trainingEffective trainingAcquiring/recognising facial featuresFeature vectorCorrelation coefficient

Owner:SOUTHEAST UNIV

Soilless culture planting device for lettuce

InactiveCN112544426AAvoid disrupting growthReduce dosageProgramme-controlled manipulatorGripping headsLactucaNutrition

Owner:张宁

Staggered four-way reversing valve body inner wall tin bronze composite bush

InactiveCN107355473AExtended service lifeSolve the disadvantages of easy stuckBearing componentsMultiple way valvesTin bronzeMaterials science

Owner:XUZHOU SHUNFENG VALVE

Television program automatic switching method

ActiveCN107197366AImprove user experienceEasy to watchSelective content distributionComputer scienceComputer engineering

Owner:ZHONGGUANG REDIANYUN TECH CO LTD

Self-powered remote meter reading system

PendingCN110276939ARealize remote connectionReduce the burden onTransmission systemsEngine componentsComputer moduleEngineering

Owner:SHANDONG AGRI & ENG UNIV

Phthalocyanine compound synthesizer

InactiveCN103638887AAchieve exclusionAchieve recyclingOrganic chemistryChemical/physical/physico-chemical stationary reactorsRefluxPhthalocyanine

Owner:FUJIAN HUATIANYU SCI & TECH DEV

Silicone rubber insulation shielding control cable

InactiveCN106816209AImprove heat resistanceExcellent ozone resistanceClimate change adaptationInsulated cablesCopper conductorInsulation layer

Owner:ANHUI ZHONGBANG SPECIAL CABLE TECH CO LTD

Environment-friendly water saving working method of washing machine and washing machine thereof

ActiveCN106544830AAvoid secondary pollutionSimple structureOther washing machinesControl devices for washing apparatusWater storageWater saving

Owner:NINGGUO JULONG IND

Manufacturing process for transmission gear of orange peeler

InactiveCN102380757AGuarantee quality requirementsCleaning teethClean teeth

Owner:温永林

Astronotus ocellatus brightening feed and preparation method thereof

InactiveCN106213049AStrong attractant effectBright body colorFood processingAnimal feeding stuffShrimpAstaxanthin

Owner:TIANJIN CHENHUI FEED

Press liquid falling water recovery device for pure cotton spunlace non-woven fabric production

PendingCN114775198AEfficient recyclingEmission reductionLiquid/gas/vapor removal by squeezing rollersNeedling machinesEnvironmental engineeringWater circulation

Owner:ANQING HUAWEI IND FABRICS HI TECH CO LTD

Dump truck electro-hydraulic united braking method

ActiveCN107128293APrevent the problem of large mechanical lossBraking action transmissionSignal transitionControl unit

Owner:GUANGZHOU ELECTRICAL LOCOMOTIVE

Device and method for measuring beam spot performance of electron gun

ActiveCN111308542AEasy to analyzeAccurate analysisX/gamma/cosmic radiation measurmentCharge controlParticle physics

Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Test case execution method and device

ActiveCN104750537ABlue screen error avoidanceGuaranteed stabilitySoftware testing/debuggingSoftware simulation/interpretation/emulationComputer hardwareTest execution

Owner:TENCENT TECH (SHENZHEN) CO LTD

Microwave accelerator

InactiveCN108104990ABurn fullyReduce dosageCombustion-air/fuel-air treatmentMachines/enginesMicrosphereAdhesive

Owner:JIANGNAN UNIV +1

Methods and systems for briquetting solid fuel

InactiveCN101918520ABiofuelsSolid fuelsAfter treatmentSolid fuel

Owner:JY CAPITAL INVESTMENT

Glass substrate containing device and clamp

InactiveCN101104467AAvoid breakingLow costContainers to prevent mechanical damageNon-linear opticsCushioningEngineering

Owner:AU OPTRONICS CORP

Automatic welding device for aluminum alloy door frame

ActiveCN109483112AAvoid offsetReduce manual labor intensityWelding/cutting auxillary devicesAuxillary welding devicesMaterials scienceAluminium alloy

Owner:福建华航建设集团有限公司

The invention discloses an equipment health condition assessment method and device based on a deep neural network

InactiveCN109829538AGet rid of dependenceHigh Health Assessment AccuracyStructural/machines measurementNeural architecturesFrequency spectrumDevice simulation

Owner:SUZHOU NUCLEAR POWER RES INST +2

Bio-PROTAC artificial protein targeting UBE2C

PendingCN114057861AAchieve ubiquitination modificationAntibody mimetics/scaffoldsLigasesCell freeEnzyme structure

Owner:SHENZHEN BAY LAB PINGSHAN TRANSLATIONAL MEDICINE CENT +1

Flexible positioning method for Z-shaped stringer of composite material stiffened wall plate

InactiveCN111590907AGuaranteed positionPrecise positioningDomestic articlesStringerInvestment material

Owner:XIAN AIRCRAFT IND GROUP

Power-dispersed cable erecting method and device thereof

InactiveCN104682255AEffort-saving erectionImprove wiring speedApparatus for overhead lines/cablesFriction forcePower transmission

Owner:STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY

Magnetic shoe protecting device

InactiveCN108792201AEasy to transportImprove buffering effectContainers to prevent mechanical damageRigid containersEngineeringElectrical and Electronics engineering

Owner:南京美帮磁业有限公司

Event processing method and device

PendingCN113298482AOffice automationBuying/selling/leasing transactionsResource ProviderProcessing

Owner:ALIBABA GRP HLDG LTD

Clinical radiation positioning equipment for oncology department

InactiveCN113952639APlay a limiting roleEffectively fixedX-ray/gamma-ray/particle-irradiation therapyMedical equipmentPositioning equipment

Owner:QINGDAO CENT HOSPITAL

Laser cutting equipment for stainless steel plate

ActiveCN113305429ANot easy to flyImprove environmental qualityLaser beam welding apparatusAir pumpEngineering

Owner:SHENZHEN DNE LASER SCI & TECH CO LTD

Composition expressing 7.5R 6.5/8 pigment and technical method for preparing color characterization objects by using the same

InactiveCN101429372AGood weather resistanceImprove stabilityLiquid surface applicatorsColor measuring devicesPolymerReproduction

Owner:SHENZHEN OCEAN POWER INDUSTRIAL CO LTD +3