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.

Skewed slot blower fan self-start prevention protection device

InactiveCN106887824AReduce the frequency of burningReduce manufacturing costEmergency protective circuit arrangementsEngineering

Owner:TIANJIN BOTIAN CHEMICAL

Setting device of circuit board and method thereof

InactiveCN101526972AReduce the incidence of errorsAvoid time consuming phenomenaSpecial data processing applicationsModularityStandardization

Owner:SHANGHAI WINGTECH ELECTRONICS TECH

Power headroom report (PHR) processing method and device, and terminal and base station

ActiveCN106162853APower managementCarrier signalPower margin

Owner:ZTE CORP

Comprehensive isolation belt for road construction

PendingCN113969534AAvoid reworkImprove isolationFencingRoads maintainenceStructural engineeringRoad construction

Owner:固原市凯达公路工程有限公司

Medical ultrasonic diagnosis method and device

InactiveCN113729774AShorten the timeImprove equipment efficiencyUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsDiagnosis methodsUltrasound image

Owner:创富科技(深圳)有限公司

Seawater biscuits and production method thereof

InactiveCN105875741AEasy to carryNutritional balanceDough treatmentBakery productsFlavorSeawater

Owner:李扬远

High-performance water-based bicomponent epoxy zinc rich primer and preparation method thereof

ActiveCN107573816AConducive to environmental protectionReduce construction costsAnti-corrosive paintsEpoxy resin coatingsSolventEmulsion

Owner:山东七维新材料有限公司

Method for culturing sound seedlings of cucumbers

InactiveCN106035020ALong validity periodReduce dosageGrowth substratesCulture mediaChemistryRoot system

Owner:SHANDONG SHOUGUANG VEGETABLE SEED IND GRP CO LTD

Screen cooling device adopting Stirling refrigerator as cold source

PendingCN109469988ASimple designImprove operational reliabilityCompression machinesRefrigeration safety arrangementEngineeringRefrigerated temperature

Owner:ZHEJIANG RONGJIETE TECH CO LTD

Device for testing feeding force and lifting force of top-drive power head drill

InactiveCN102539047ANeutral goodReduce test errorApparatus for force/torque/work measurementPressure sensorTraining set

Owner:XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP

Mobile network search method and terminal

InactiveCN105451307AImprove user experienceImprove experienceAssess restrictionTelecommunicationsMobile Web

Owner:CHINA TELECOM CORP LTD

Anti-aging SEBS modified asphalt and preparation method thereof

InactiveCN110982284AReduce hardeningReduce agingBuilding insulationsStyrene-ethylene-butylene-styrene-block copolymerTriphenyl phosphate

Owner:TONGJI UNIV

Man-machine interaction multistage password setting method

PendingCN111159655ARealization of interactive protectionRealization of delayed interactive protectionDigital data authenticationProgram/content distribution protectionTouchscreenPassword

Owner:SHENZHEN CITY SAMKOON TECH

Shift control apparatus of automatic transmission

ActiveCN107269824AReduce loadSmooth snap actionToothed gearingsGearing controlVariatorGear ratio

Owner:HONDA MOTOR CO LTD

Environmentally-friendly air dedusting and purifying apparatus for machinery

InactiveCN110639313ASimple structureEasy to operateCombination devicesDeodrantsProcess engineeringDust control

Owner:江先庆

Peanut gift package for wedding celebration

InactiveCN104670701AEasy to acceptEasy to likePackagingEngineeringMechanical engineering

Owner:有限会社林平

Prefabricated pipe gallery rapid forming device and method

PendingCN109605547AFast constructionImprove economic efficiencyMouldsMould fastening meansEngineeringRapid prototyping

Owner:中国葛洲坝集团建设工程有限公司

Biological detection method for Chinese medicine composition

InactiveCN109813879AEstablish quality biological activity evaluation methodApparent concentration effect relationshipMicrobiological testing/measurementBiological testingAnti inflammationMedicine

Owner:SHIJIAZHUANG YILING PHARMA

A fire extinguisher

InactiveCN1886176AFire rescueAudio signalEngineering

Owner:李巴霍伦

Picture sharing method and system

ActiveCN109525559ANo lag and lagEnsure safetyKey distribution for secure communicationEncryption apparatus with shift registers/memoriesNetwork codeNetwork security

Owner:SHENZHEN SKYWORTH DIGITAL TECH CO LTD

Visible infrared waveband absorbing amorphous thin-film solar cell

InactiveCN101252152ASimple preparation processLow costPhotovoltaic energy generationSemiconductor devicesWave bandVisible infrared

Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI

Classification device

ActiveCN104382375AAccurate classificationImprove classification efficiencyBook cabinetsPaper sheetEngineering

Owner:徐州博创建设发展集团有限公司

Method and device for controlling processor and electronic equipment

ActiveCN104142729AReduce power consumptionReduce power lossPower supply for data processingPower consumptionElectronic equipment

Owner:LENOVO (BEIJING) CO LTD

Intelligent automatic spout cap screwing machine

InactiveCN102490921AThe finished product process is simpleReduce energy consumptionPackagingEnergy consumptionMechanical engineering

Owner:汕头市高雄海包装机械有限公司

Mixed sensor

InactiveCN106443518AIncrease magnetic fluxImprove transmission efficiencyMagnetic field measurement using flux-gate principleMagnetic field measurement using galvano-magnetic devicesPhysicsTwisted pair

Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Powerless pile separation device

ActiveCN109160273ARun efficientlyEasy to operateConveyorsDe-stacking articlesEngineeringProduction line

Owner:GAC TOYOTA MOTOR

Hexavalent chromium reducing agent and preparation method thereof

ActiveCN107915420APrevent Oxygen OxidationSolve the problem of low temperature resistance and poor stabilitySolubilityHexavalent chromium

Owner:DONGYUAN HONGCHAO TECH

Laminated metasurface for realizing three-dimensional display and design method thereof

InactiveCN111158076APolarising elementsUnit structureHuman eye

Owner:WUHAN UNIV

Ground empty drum knocking device for engineering technology detection

InactiveCN109521091AGuaranteed accuracyAvoid damageAnalysing solids using sonic/ultrasonic/infrasonic wavesDrive motorDrive wheel

Owner:滁州市宏图建设有限公司

Negative ion tube service life monitoring method for air disinfection and purification device

ActiveCN110488116ARelieve pressureLow costElectrical testingIonVoltage

Owner:亿氧源环境科技(上海)有限公司

Single-phase AC voltage detection protection circuit based on mutual inductor

ActiveCN113740595ASimple circuitLow costElectrical apparatusEnergy saving control techniquesPhysicsSingle phase

Owner:四川力士达智慧照明科技有限公司

Semiconductor device having chip ID generation circuit and multi-chip package

ActiveCN106971751ARead-only memoriesDigital storageMemory chipEngineering

Owner:SAMSUNG ELECTRONICS CO LTD

SM2 digital signature verification failure reason judgment method and device, equipment and medium

ActiveCN113055189AEasy to correctUser identity/authority verificationCommon keyAlgorithm

Owner:工业信息安全(四川)创新中心有限公司

Method of degrading spirulina

ActiveCN108587985AReduce inputShort processing timeBacteriaMicroorganism based processesSpirodelaPseudomonas veronii

Owner:碧沃丰生物科技(广东)股份有限公司 +2

Exact locating method for fault points of submarine cable

ActiveCN102735996AHigh measurement accuracyPrecise positioningFault location by pulse reflection methodsData queryEngineering

Owner:STATE GRID CORP OF CHINA +3

Line laser sensor space pose calibration piece and calibration method

ActiveCN113358025ASimple structureCalibration operation is simpleUsing optical meansLaser sensorMachining

Owner:BEIJING UNIV OF TECH

Air chamber frequency selection surface structure

InactiveCN106129549AFast formingEasy to processResonatorsPolarizerWave band

Owner:SOUTH CHINA UNIV OF TECH

Vacuum slit valve

ActiveCN106439042AIncrease contact areaReduce air leakage spaceLift valveEngineeringActuator

Owner:威海斡兹真空科技有限公司

Voice language recognition method and system based on confidence degree

ActiveCN108172212AImprove accuracyImprove Speech Recognition EfficiencySpeech recognitionSpeech identificationSpeech sound

Owner:HENGQIN INT INTPROP EXCHANGE CENT CO LTD

Intelligent transferring service robot

ActiveCN108818543AReduce volumeReduce torqueManipulatorService robotControl theory

Owner:季洪鑫 +1

Preparation method of coated slow-release granular pesticide

InactiveCN104719323ADrug insecticidal effect is remarkableSlow release rateBiocideAnimal repellantsParticle compositionFertilizer

Owner:QINGDAO XINRUNTU NURSERY STOCK SPECIALIZED COOP

Topic intention data processing method and electronic equipment

InactiveCN113297483AShorten screening timeImprove data processing efficiencyData processing applicationsDigital data information retrievalEngineeringData processing

Owner:TIANCHUANG ZHIKU CULTURE PROPAGATION SUZHOU CO LTD

Thermal closed pore composite diaphragm as well as preparation method and application thereof

PendingCN114122617ASecurityGood thermal stabilityCell seperators/membranes/diaphragms/spacersSecondary cellsElectrical batteryCeramic particle

Owner:EVE ENERGY CO LTD

Apparatus and method for brachytherapy

InactiveCN100354980CEfficient readingReal-time dosimetryIn-vivo radioactive preparationsDiagnosticsVisibilityUltrasound

Owner:GE HEALTHCARE LTD

Wear-resistant pad with locking device

PendingCN113090869ASolve the problem of fixed inconvenient operationPipe protection against damage/wearEngineeringMechanical engineering

Owner:姜迪彬

Medical warmer

InactiveCN101909556AEconomical and efficient to useLow costTyresTherapeutic coolingElectricityCeramic heater

Owner:DAEDONG MEDITECH

Method for constructing N-isopropylphthalimide in one step by using imine as starting material

InactiveCN109206352AImprove practicalityExperiment operation is simpleOrganic chemistryProtein carbonylChemistry

Owner:GUILIN UNIVERSITY OF TECHNOLOGY

A new natural object digital unique identifier construction scheme

InactiveCN109669950AImprove compatibilitySolve the absence of authenticity supervisionDatabase queryingRegistration systemInformation technology

Owner:云南一木生态文化传播有限公司

Whole-vegetable-based high-energy ready-to-drink nourishment and preparation method thereof

PendingCN113439839AReduce viscosityGood stabilityFood scienceNutritionNutrient content

Owner:SOUTH CHINA UNIV OF TECH

Child seat with ring unlocker and headrest

InactiveCN105922901AReduce damageReduce shockChild seatsCushioningEnergy absorption

Owner:金余和

Recombined staphylococcus aureus enterotoxin O oral preparation and application thereof

InactiveCN101293097AHigh purityMaintain superantigen activityDepsipeptidesImmunological disordersAntigenSevere complication

Owner:ZHEJIANG UNIV

Intelligent irrigation and fertilization control system and control method

InactiveCN106647530ARealize data management and analysisImplement data managementProgramme controlComputer controlLiquid level sensorSoil moisture sensor

Owner:FUZHOU UNIVERSITY

Forward moving system of portal frame

InactiveCN103011025AIncrease flexibilityHigh flexibilityLifting devicesVehicle frameAerospace engineering

Owner:SUZHOU PIONEER MATERIAL HANDLING EQUIP & TECH

Low-temperature quick micro-freezing fresh-keeping technology for edible ducks

PendingCN109691499AAvoid disequilibriumMaintain fresh qualityMeat/fish preservation by freezing/coolingBiological bodyEngineering

Owner:阿凡达农业有限公司

Information processing method, apparatus, electronic device, and readable storage medium

InactiveCN109471742AEasy to shareInterprogram communicationInput/output processes for data processingObjective informationObject based

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Tunable single-frequency Raman laser

PendingCN113224629AIncrease freedomLaser using scattering effectsOptical resonator shape and constructionErbium lasersGain

Owner:SOUTH CHINA UNIV OF TECH

Short-term load forecasting method based on support vector machine for micro-grid system

InactiveCN107665385AOptimizing Width ParametersAccurate predictionForecastingCharacter and pattern recognitionPower gridSupport vector machine

Owner:SHANGHAI ELECTRICGROUP CORP

High-speed camera-based live ammunition shooting accuracy test method and device

InactiveCN105659827BGood real-time performanceImprove securityRecording measured valuesLinear arrayOff targets

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Medical image acquisition method and device, equipment and computer readable storage medium

ActiveCN110838116AReduce workloadAutomatic Image RescanImage enhancementImage analysisGradient directionMedical imaging

Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Beauty bed with massage and beauty functions

InactiveCN108464921AImprove work efficiencyPracticalVibration massageSuction-kneading massageThreaded pipeEngineering

Owner:FOSHAN XUNYUAN MEDICAL EQUIP CO LTD

Sweet-scented osmanthus screen weaving branch healing method

InactiveCN105961164AShorten product cycleExpand application formGrowth substratesCulture mediaOsmanthusHormone

Owner:HANGZHOU LANDSCAPING

Version file release management method, device and system

PendingCN111190637ARelease unityVersion controlRelease managementVerification

Owner:TENCENT TECH (SHENZHEN) CO LTD

Formula of modified polypropylene

InactiveCN102675749ABright appearanceSmooth appearanceWaxPolypropylene

Owner:SUZHOU NEW DISTRICT HUASHIDA ENG PLASTICS

Preparation method of electrostatic spinning lithium ion battery negative electrode plate

InactiveCN108735976AIncrease transfer rateImprove conductivityElectrode manufacturing processesSecondary cellsElectrospinningIon

Owner:中国东方电气集团有限公司

Automatic limiting mechanism of electric executer

PendingCN110206930AAccurate opening and closingEasy to connectOperating means/releasing devices for valvesEngineeringLimit switch

Owner:大连广的科技有限公司

Composite pressure reduction system

InactiveCN101275513ALarge displacementReduce volumeInternal combustion piston enginesFuel supply apparatusControl switchPressure reduction

Owner:SHANGHAI ZHONGYOU ENTERPRISE GRP CO LTD +1

Plasticizing apparatus

InactiveCN103264491AReduce energy consumptionReduce noiseSpherical roller bearingEnergy consumption

Owner:宁波海洲机械有限公司

Long suction type acupuncture, bloodletting and thrombolysis all-in-one cupping device

PendingCN108938060AEasy to operateControl the depth of penetration into the skinAcupuncturePneumatic massageFlueAcupuncture

Owner:佛山市易三丰行科技有限公司

Oil tank installation structure and engine

InactiveCN109026469AFlexible layoutEasy to installMachines/enginesLiquid fuel feedersCrankcaseOil tank

Owner:LONCIN MOTOR

Cut-log cultivation method of tremella mesentarica

InactiveCN107821000AIncrease productionImprove economic efficiencyCultivating equipmentsMushroom cultivationQuincunxBetulaceae

Owner:青川山水涧旅游资源开发有限公司

Multi-line aerated concrete plate grabbing manipulator

PendingCN112456300AImprove work efficiencyLoad-engaging elementsManipulatorStructural engineering

Owner:苏州良浦天路新型建材有限公司

Multi-mold-cavity mold structure

InactiveCN104723511ACompact and reasonable arrangementReduce moldMaterials scienceH shaped

Owner:ZHONGSHAN MEIJIESHI PACKAGING PROD

Shallow skinning machine for fishes

InactiveCN109329365AIncrease contact areaPrevent slippingFish skinningDrive shaftShaft length

Owner:广东环球水产食品有限公司

AR first view angle remote diagnosis method and device, storage medium and electronic device

PendingCN114825616AEliminate exceptionsSolve technical problemsChecking time patrolsCircuit arrangementsSpeech controlRemote guidance

Owner:XINING POWER SUPPLY CO OF STATE GRID QINGHAI ELECTRIC POWER CO +2

Non-contact synchronous measuring instrument for subgrade and rail vibration

InactiveCN101915603AEliminate the influence of human factorsRealize intelligenceSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansInterface circuitsSubgrade

Owner:TIANJIN UNIV

Main board material holding disc for circuit boards

InactiveCN107758040ASimple structureIngenious designTray containersEngineeringMotherboard

Owner:钟立朋

Vehicle exhaust gas monitoring system based on RFID (radio frequency identification devices)

InactiveCN107831271AReal-time acquisition of exhaust gas informationCo-operative working arrangementsMaterial analysisAutomotive engineeringElectric energy

Owner:FOSHAN BAOYUEMEI SCI & TECH CO LTD

Turnover conveyor used for waste household appliance treatment

InactiveCN106429282AEasy to operateSave manpower and time consumptionConveyor partsMechanical conveyorsFixed frameEngineering

Owner:JIN HOUNG FUH (CHUZHOU) CONVEYING EQUIP CO LTD

Lighting device

InactiveCN101324309ASimple structureFunction increaseElectrical apparatusElectric circuit arrangementsTouch panelLight equipment

Owner:PRODISC TECH INC

Foot tub with sterilization function

PendingCN111248792AAvoid collisionWith bactericidal functionWater/sewage treatment by irradiationBathsEngineeringGermicidal lamp

Owner:慈溪市荣丰电子实业有限公司

Preparation method of novel disinfectant

PendingCN106135255AReliable effectEasy to useBiocideFungicidesFungicideChemistry

Owner:XIAN SIYU TANGCHENG SOFTWARE

Rose facial mask and application method thereof

InactiveCN111214408AGive full play to physiological functionsMeet visual needsCosmetic preparationsToilet preparationsBiomedical engineeringPurplish red color

Owner:广州恒卉生物科技有限公司

Transparent object stress detection device based on micro polarizing film array

PendingCN111811718APolarisation-affecting propertiesApparatus for force/torque/work measurementPolarizerWaveplate

Owner:UNIV OF ELECTRONIC SCI & TECH OF CHINA

Packaging device for liquid crystal display module

InactiveCN102700852AFlexible adjustment of packaging quantityContainers to prevent mechanical damageDamagable goods packagingLiquid-crystal displayEngineering

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Potato plantation method

InactiveCN106550748AEasy to absorb and utilizeLong durationPlant cultivationCultivating equipmentsWeedSoil humidity

Owner:覃忠强

Object size estimation system and method and warehouse capacity estimation system and method

PendingCN109978939ALow costImprove efficiencyImage enhancementImage analysisComputer visionTest object

Owner:安徽宏途机器人科技有限公司

Ammunition conveying mechanism of chain type ammunition feeding machine gun

PendingCN110095014ASimple structureReduce friction surfaceAmmunition loadingHorizontal projectionTorsion spring

Owner:CHONGQING JIANSHE IND GRP

Locking mechanism for prefabricating underground continuous walls

PendingCN110939126AQuick connectionImprove tensile propertiesArtificial islandsUnderwater structuresEngineeringStructural engineering

Owner:GUANGZHOU METRO DESIGN & RES INST

Testing system for ring-digital and physical mixed real-time power simulation and test method thereof

InactiveCN104865847AConvenient and comprehensive inspectionEasy to detectSimulator controlPhysical modelPower simulation

Owner:POWER GRID TECH RES CENT CHINA SOUTHERN POWER GRID +2

Multifunctional biological medicine incubator

InactiveCN109593635AIncrease success rateBody high qualityBioreactor/fermenter combinationsBiological substance pretreatmentsEngineeringRadiation

Owner:江苏麦客生物科技有限公司

Data acquisition method and device of urban safety system and storage medium

PendingCN110442290AEasy accessGet goodExecution for user interfacesInput/output processes for data processingScreen captureData acquisition

Owner:吴新建

High-efficiency filter sheets for air microfiltration membrane filters

InactiveCN108031209AVibration suppressionImprove filtering effectDispersed particle filtrationFiltration separationChemistryFiber layer

Owner:SUZHOU QINGRUI AIR SYST

General CAR-T cell and preparation method and application thereof

PendingCN109777782ALow cost of treatmentUniform expressionStable introduction of DNAMammal material medical ingredientsConstant region geneCytokine

Owner:BEIJING MENLO BIOLOGICAL TECH CO LTD

Wrapping mechanism for integrated packaging machining

PendingCN113525750AIncrease tightnessImprove protection and efficiencyWrapping material feeding apparatusWeb rotation wrappingManufacturing engineeringMachining

Owner:饶娟

Double-drug skeleton polymer as well as preparation method and application thereof

ActiveCN111925517ARelease stabilityPrecision releaseKetone active ingredientsPharmaceutical non-active ingredientsDrug transportTumor tissue

Owner:SOUTH CHINA UNIV OF TECH

Construction method for laying packaged concrete drainage pipelines

InactiveCN108978838ASolve construction accidents or quality accidentsPrecise positioningSewer pipelinesContinuous operationEngineering

Owner:HUNAN ARCHITECTURAL DESIGN INST

Microwave oven realizing voice control and having functions of induction cooker

InactiveCN107448995ASmall footprintScientific and reasonable structureDomestic stoves or rangesLighting and heating apparatusMicrowave ovenCooker

Owner:WUXI SPECIAL EDUCATION SCHOOL

Method and device for automatically controlling vehicle lamp, and navigation equipment

InactiveCN105644420AReduce energy consumptionEasy to implementOptical signallingDriving safetyAutomatic control

Owner:CARELAND TECH SHENZHEN

Emery line particle on-line automatic detection device

InactiveCN104977231AReduce vibration wearReduced vibration wearParticle size analysisEngineeringLight source

Owner:EAST CHINA JIAOTONG UNIVERSITY

Mango flavored honey and preparation method thereof

InactiveCN109170745AHigh nutritional valueReduce moisture contentFood ingredient as taste affecting agentFood ingredient for microbe protectionMango JuiceNutrient content

Owner:汪条英

Graphene/fluorine-silicon self-crosslinking resin composite heavy-duty anti-corrosion finish paint and preparation method thereof

PendingCN110642970AGood weather resistanceGood electrical conductivityAnti-corrosive paintsEthyleneglycol monobutyl etherChemistry

Owner:正大纳米材料研究中心(大连)有限公司

Engine exhaust gas recirculation (EGR) valve closed-loop control system

InactiveCN103089460AImprove combustion effectEngine controllersMachines/enginesRate measurementLoop control

Owner:CHERY AUTOMOBILE CO LTD

Municipal drainage pipeline dredging device

ActiveCN113266070AImprove cleaning effectStrong crushingSewer cleaningClimate change adaptationWater pipeMechanical engineering

Owner:浙江易承环境科研有限公司

Property management system based on data linkage

PendingCN111985759AAvoid understaffing or wastageReduce workloadOffice automationResourcesData LinkageUser needs

Owner:北京沃尔克思科技有限责任公司

Artificial bait with movable hook

PendingCN114423285AEasy to captureGuaranteed level statusFish-hooksBaitOctopus ocellatusEngineering

Owner:韩正晤

Hydrophobicity-enhanced heat-vulcanized silicone rubber and preparation method thereof

InactiveCN107286671AImprove mechanical propertiesImproved modulus of elasticityCross-linked polyethyleneIon

Owner:DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD

Cross-team communication method and device

InactiveCN107733663AImprove communication efficiencyBreak through internal restrictionsSpecial service provision for substationTeam communicationGroup based

Owner:DINGTALK HLDG CAYMAN LTD

Chinese medicament formula for treating white flood caused by body resistance weakened while pathogenic factors prevailing

InactiveCN103285274AIndicators back to normalRelieve symptomsSexual disorderPlant ingredientsPathogenic factorTreatment effect

Owner:CHENGDU KECHUANG JIASI TECH