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.

Novel electronic cockroach killer convenient to carry over

ActiveCN111226883AEasy to carryConvenient lifeBatteries circuit arrangementsElectric powerAnimal scienceLive place

Owner:上海伽盾环境管理有限公司

Novel underground building and construction method thereof

ActiveCN104594380ALower underground resistanceImprove pullout resistanceArtificial islandsUnderwater structuresRebarBuilding process

Owner:许剑辉

Air flow crusher system and blocking-removal-type connecting pipe thereof

ActiveCN108518546AGreat suctionPipe elementsGrain treatmentsEngineeringCrusher

Owner:深圳市瑞来稀土材料有限公司

Lifting mechanism, camera device and mobile terminal

ActiveCN111988453AWay to increaseImprove experienceTelephone set constructionsMiniaturizationElectric machinery

Owner:HONOR DEVICE CO LTD

Method for testing phone devices

ActiveCN104202489AEasy and fast testingSupervisory/monitoring/testing arrangementsComputer hardwareTest efficiency

Owner:FUJIAN LANDI COMML EQUIP CO LTD

Marked ink-jet printing method on basis of cloud printing

ActiveCN103823647AImprove securityAvoid monitoringUser identity/authority verificationDigital output to print unitsData fileComputer terminal

Owner:SHENZHEN JUDING MEDICAL DEVICE

Method for producing aluminum silicate ceramic fiber surface coating capable of being used at temperature of 1600 DEG C

ActiveCN102603321AAchieve the desired effectFiberAluminum silicate

Owner:SUZHOU ISOLITE EASTERN UNION CERAMIC FIBER

Automatic tracking system and automatic tracking method for cracks

ActiveCN103033559AProtection securityDetection data is reliableMaterial magnetic variablesMetallic materialsEddy current

Owner:CHINA AIRPLANT STRENGTH RES INST

Method and system for detecting microseism event

InactiveCN108535773AAvoid noise effectsImprove detection accuracySeismic signal processingLinear regression functionChronological time

Owner:GUANGDONG UNIV OF PETROCHEMICAL TECH

Community Search first and second step serial iteration method for time-division duplexed system

ActiveCN1777061AReduce false detection rateAssess restrictionRadio transmission for post communicationCommunity searchHigh probability

Owner:XUANPU INDUSTRY CO LTD

Method for judging saturation of G-M countering tubes in G-M countering tube nuclear radiation detector

ActiveCN103675884AThe problem of avoiding nuclear radiation accidentsRadiation intensity measurementNuclear radiationMeasuring output

Owner:WUHAN HAIWANG TECH

High-toughness biodegradable composite material and preparation device and method thereof

ActiveCN113150521AImprove mechanical propertiesHigh strengthPulping with inorganic basesRaw material divisionPlasticizerAnoxomer

Owner:江西昕禾生态科技有限公司

Series type pure electric-driven electric automobile

ActiveCN106080222AIncrease mileageImprove driving stabilityElectric propulsion mountingAxle unitsDrive shaftElectric machine

Owner:深圳小象电动科技有限公司

Stasis removing, collaterals dredging and breast beautifying drink and preparation method thereof

ActiveCN103535811AHigh yieldReduce the temperatureSugar food ingredientsFood ingredient functionsRefluxMedicine

Owner:桂林丰润莱生物科股份技有限公司

Cell culture pipeline device and automatic cell culture system

ActiveCN103031250AExchange enoughEfficient growth processBioreactor/fermenter combinationsBiological substance pretreatmentsPeristaltic pumpCulture fluid

Owner:浙江赛尚医药科技有限公司

Electrochemical cell

ActiveCN104051712AImprove reliabilityIncrease capacityHybrid capacitor electrodesCell electrodesSupporting electrolyteAlkaline earth metal

Owner:SEIKO INSTR INC

Balanced differential-type metal detection sensor and insulating paper detection device

ActiveCN106483569AEasy to detectEnsure comprehensivenessElectric/magnetic detectionMaterial magnetic variablesComputer moduleEngineering

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +3

Ankle joint rehabilitation device

ActiveCN104068991AReduce usageFlexible controlChiropractic devicesMuscle exercising devicesEngineeringSacroiliac joint

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Metal lug surface planarization method

InactiveCN101621015ASemiconductor/solid-state device detailsSolid-state devicesRough surfaceEngineering

Owner:CHIPMOS TECH INC

Preparation method of regenerated silk fibroin fiber and product thereof

ActiveCN102134757AHigh degree of bionicControl degradationSpinnerette packsMonocomponent fibroin artificial filamentFiberHigh concentration

Owner:DONGHUA UNIV

Inside wiring structure of electric cooker and electric cooker

ActiveCN104414476ASimple structureThe wiring is fixed and reliableCooking vesselsEngineeringCooker

Owner:GREE ELECTRIC APPLIANCES INC

Dual-polarization three-beam antenna for mobile communication base station

ActiveCN102544763AImprove anti-interference abilityImprove performanceRadiating elements structural formsPolarised antenna unit combinationsEngineeringButler matrix

Owner:GUANGDONG BROADRADIO COMM TECH

Portable folding quick picking-hanging for automobile breakage

InactiveCN101062651ASolve urgent needsResolve concernsTowing devicesUniversal jointEngineering

Owner:北京汇梦沃德高新技术有限公司

Moving contact system for frame circuit breaker

ActiveCN107017137AShorten burn timeSpeed up entryCircuit-breaking switch contactsEngineeringCircuit breaker

Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +2

Robot with synthetic fiber glue and gripper

ActiveCN110730707AImprove gripGripping headsAdhesiveStructural engineering

Owner:SHANGHAI FLEXIV ROBOTICS TECH CO LTD +1

Drop test device

ActiveCN104502050AReduce intervalImprove test efficiencyShock testingDrop testsEngineering

Owner:HANGZHOU SILAN MICROELECTRONICS

Method for displaying and imaging human body chorda strip organization in a same layer based on multi-layer helix CT

InactiveCN101161202AComputerised tomographsTomographyHuman bodySpinal nerve

Owner:林井副 +1

Electronic map spatial query method and system

ActiveCN105404685ANot limited by query scopeGeographical information databasesSpecial data processing applicationsUser inputClient-side

Owner:AGRICULTURAL BANK OF CHINA

Double screw feeder

ActiveCN1986359AReduce extrusionEasy to emptyPackagingHelical bladeElectric machinery

Owner:ZHEJIANG ZOKSEN ENVIRO ENERGY EQUIP

Method and device for determining oil-gas migration mode of fault block oil-gas reservoir

ActiveCN110632652AImprove accuracySeismic signal processingSeismology for water-loggingComputer scienceFault block

Owner:PETROCHINA CO LTD

Pose estimation method and device as well as computer system

ActiveCN106127120AImage enhancementImage analysisPattern recognitionEstimation methods

Owner:BEIJING SENSETIME TECH DEV CO LTD

5-substituted aromatic laydrocarbon tetrazole production method

InactiveCN1709877ASimple processEasy to operateOrganic chemistryOrganic solventTetrazole

Owner:NANTONG HUAFENG CHEM

Constant-tension control type plying system

ActiveCN106006216ASame unwinding tensionGuaranteed unwinding tensionFilament handlingFunction indicatorsYarnData connection

Owner:安徽富颍纺织科技股份有限公司

Double-input and double-output optical switch based on defective nonlinear photonic lattice

ActiveCN108802908AAchieve protectionControl switchCoupling light guidesWaveguidePhoton

Owner:NORTHWEST UNIV

Intermediate-speed high-power environment-friendly marine diesel engine

ActiveCN103089417AOvercoming reliabilityOvercoming economyMachines/enginesOil canMarine engineering

Owner:SICHUAN CRRC YUCHAI ENGINE CO LTD

Pineapple leaf pulverizing device and pineapple leaf pulverizer

InactiveCN105850379AIncrease profitAchieve degradationCrop conditionersMowersEngineeringAgriculture

Owner:GUANGXI WUFENG MACHINERY CO LTD

CHO cell strain stably expressing anti-AGR2 humanized monoclonal antibody and application thereof

ActiveCN104593333AGrowth inhibitionHigh affinityMicroorganism based processesAntibody ingredientsAGR2Monoclonal antibody

Owner:深圳华柏生物科技有限公司

Electronic vehicle manual, operation method thereof and vehicle information providing device

ActiveCN112181236AFriendly experienceImprove the technical sense of the manualSound input/outputStatistical analysisSimulation

Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Novel maize grinding device

ActiveCN105057022ACrushed fullySimple structureGrain treatmentsEngineeringGrinding wheel

Owner:周午贤

Novel fusion protein production and uses

InactiveCN1769299AToxicFermentationHybrid peptidesWound healingThioredoxin

Owner:天津博发生物技术有限公司

Personalized recommendation method, system and electronic equipment

InactiveCN112733039AIncrease awarenessAchieve intelligenceDigital data information retrievalSpecial data processing applicationsPersonalizationRecommendation model

Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

Method for driving stepping motor based on smooth self-adaptation

ActiveCN103259471AGuaranteed uptimeEliminate vibrationDynamo-electric converter controlAudio power amplifierElectric machine

Owner:SHANGHAI ANPU MINGZHI AUTOMATION EQUIP

Method and device for realizing information processing, computer storage medium and terminal

InactiveCN111708766AReduce data volumeImprove checking efficiencyDigital data information retrievalOffice automationInformation processingSoftware engineering

Owner:BEIJING MININGLAMP SOFTWARE SYST CO LTD

Splitting foldable type tea leaf airing device

InactiveCN105594897AConvenient for centralized collection and processingAffect qualityPre-extraction tea treatmentClimate change adaptationMechanical engineeringTea leaf

Owner:姚莲琴

NdFeB magnet material aqueous environment-friendly thin coating composite protection method

InactiveCN110189908AGood film formingGood sealingAlkali metal silicate coatingsPretreated surfacesSolvent basedProtection system

Owner:江苏赛清科技有限公司 +1

Precise assembling, welding and testing production equipment for small elastic pieces

ActiveCN113798804AReduce labor intensitySolve the problems of difficult positioning and clampingMetal working apparatusLaser beam welding apparatusMachiningIndustrial engineering

Owner:深圳市宏富电连技术有限公司

Centralized control box device for JCR drying step-type program control ovens

InactiveCN106483895AAchieve real-time recordingReasonable designProgramme controlComputer controlTemperature controlTemperature curve

Owner:南通联恒新材料有限公司

Method for preparing whitening foaming agent

ActiveCN110540673AFine foamModerate foaming rateSodium bicarbonateFoaming agent

Owner:浙江杰上杰新材料股份有限公司

Oximido trimethylamine ionic liquid ligand catalyst and preparation method thereof

InactiveCN105498848AEasy to separateEnhanced mass transferOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsMicrowave methodBenzaldehyde

Owner:INST OF PETROCHEM HEILONGJIANG ACADEMY OF SCI

One-key emergency elevator calling direct button

PendingCN114803741AEasy extractionImprove the protective effectElevatorsStructural engineeringSmart card

Owner:JIANGSU WELM TECH

Modular fuel cell standby power supply

InactiveCN111463469AMeet electricity demandImprove power supply stabilityFuel cellsSustainable buildingsFuel cellsStandby power

Owner:浙江高成绿能科技有限公司

Mobile aerator

InactiveCN102001759ARemovable withTreatment using aerobic processesWater aerationImpellerEngineering

Owner:HENAN NORMAL UNIV +1

Acoustic noise reduction device

ActiveCN112073864AAvoid interferenceGuaranteed isolationMouthpiece/microphone attachmentsSound producing devicesAcoustic noise reductionSound sources

Owner:声威士通讯(深圳)有限公司

Display panel and preparation method thereof

PendingCN114823808AReduce the impactImprove reliabilitySolid-state devicesSemiconductor/solid-state device manufacturingEngineeringActive layer

Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Underwater robot based on bionic vision

PendingCN109436254AExpand the field of viewImprove underwater detection capabilitiesUnderwater vesselsUnderwater equipmentEngineeringField of view

Owner:王昕

RS-485 signal line polarity self-adaption implementation device based on double UART

PendingCN113836063AIncrease costQuick wiringElectric digital data processingTransceiverHemt circuits

Owner:鸣志电器(太仓)有限公司

Detection system of steel bar connecting sleeve

PendingCN114812474AAvoid wasting laborUsing optical meansEngineeringSteel bar

Owner:HEBEI YIDA REINFORCING BAR CONNECTING TECH

Manufacturing method for pump shaft

InactiveCN105420456AHigh strengthHigh hardnessFurnace typesHeat treatment furnacesHardnessMechanical property

Owner:NINGBO HONGBO MACHINERY MFG

Lubricating coating with low friction and long service life

InactiveCN102250544AImprove wear resistanceImprove bindingAdditivesCoatingsAntimony trioxideSolvent

Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Pipe chain conveyor with vertical discharging function

ActiveCN111532678ASmall footprintImprove unloading efficiencyConveyorsConveyor partsChain conveyorPipe

Owner:ANHUI HUAHONG MACHINERY EQUIP

First-aid dispatching guidance method and system and storage medium

PendingCN114565217AShorten Q&A timeResourcesRisk levelEmergency plan

Owner:北京急救中心 +1

Composite packaging material

PendingCN110683205AReduce occupancyRich spaceFlexible coversWrappersPack materialDesign space

Owner:GREATVIEW ASEPTIC PACKAGING SHANDONGCO +1

Double-input-shaft four-speed transmission

InactiveCN106931097AClose gear ratioWide range of gear ratiosToothed gearingsTransmission elementsElectric machineGear wheel

Owner:重庆红岭动力技术有限公司

Externally applied traditional Chinese medicine spray for treating chronic pharyngitis and preparation method of external traditional Chinese medicine spray

InactiveCN104547485AAccurate medicationHigh content of active ingredientsAerosol deliveryRespiratory disorderGourdChronic pharyngitis

Owner:蚌埠市蚌山养殖协会

Endothelium corneum gigeriae galli-cereal dampness-eliminating granules and preparation process thereof

InactiveCN108567928AWith a wide varietyNo side effectsDigestive systemAntinoxious agentsCichoriumSide effect

Owner:江苏岷海制药股份有限公司

Method for constructing large-span and self-anchored composite beam suspension bridge girder

InactiveCN102943439AShort use timeReduced risk of ship collisionBridge erection/assemblyFull bridgeSpandrel

Owner:CHINA MAJOR BRIDGE ENERGINEERING

Buffer device and robot

PendingCN114083579AExtension of timeAvoid drastic changes in speedManipulatorReciprocating motionEngineering

Owner:SHENZHEN PUDU TECH CO LTD

Positioning clamp for precision part processing

InactiveCN108972075AEasy accessUniform and stable pressurePositioning apparatusMetal-working holdersEngineeringPiston rod

Owner:昆山瑞来博精密金属有限公司

Photographing beautifying method and terminal

ActiveCN113766123ARealize automatic beautificationTelevision system detailsColor television detailsComputer graphics (images)Radiology

Owner:SHENZHEN NEOWAY TECH

Safety belt buckle retaining door

InactiveCN104323540AImprove securityBucklesTransverse grooveEngineering

Owner:宁波市镇海西门专利技术开发有限公司

Block chain-based product traceability method, device and readable storage medium

InactiveCN110400157AGuarantee authenticityGuaranteed to be tamper-proofCo-operative working arrangementsCommerceProduct traceabilitySmart contract

Owner:四块科技(深圳)有限公司

Aerial cable maintenance material tool transportation device

InactiveCN108002284AImprove work efficiencyImprove stability and securityLifting framesAerial cableEngineering

Owner:HUBBELL ELECTRIC WUHU

Nylon DTY oil agent and production process thereof

InactiveCN109281175AQuality assuranceReduce surface tensionFibre typesPhosphateCoconut diethanolamide

Owner:浙江新胜油脂科技有限公司

Heating-type cutting machine provided with smoke discharging device

InactiveCN110076833AIncrease smoke exhaustSimple structureMetal working apparatusElectric machinerySmoke hood

Owner:GUANGDONG DONGGUAN QUALITY SUPERVISION TESTING CENT

Detection structure of display panel and display device

InactiveCN109256073AAvoid badAvoid short circuitStatic indicating devicesNon-linear opticsDisplay deviceEngineering

Owner:HKC CORP LTD

Underwater plasma cutting platform

InactiveCN112496511AAchieve riseAchieve declinePlasma welding apparatusEngineeringOceanography

Owner:HUDONG ZHONGHUA SHIPBUILDINGGROUP

Scintillant detector array

InactiveCN110244341AAvoid Signal CrosstalkSolve the problem of signal interferenceX/gamma/cosmic radiation measurmentRadiation diagnosticsFluorescenceDetector array

Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Organic phosphorus luminescent material and preparation method and application thereof

InactiveCN110790797AReduce voltageImprove current efficiencyIndium organic compoundsSolid-state devicesArylAcyl group

Owner:JILIN OPTICAL & ELECTRONICS MATERIALS

Explosion suppression and explosion venting double-protection device for communication container

PendingCN106382470AImprove safety benefitsReasonable structurePipeline systemsPorosityDual action

Owner:NANJING UNIV OF TECH

High-altitude power circuit outgoing assisting device

InactiveCN104362541ASave energyShorten working timeApparatus for overhead lines/cablesExperimental testingEngineering

Owner:STATE GRID CORP OF CHINA +2

Hpb63-2 lead-brass wire rod production technology

InactiveCN104624704ASimple processEasy to operateWire rodAcid water

Owner:QINGDAO HONGTAI COPPER IND

StOMP-based compressed sensing image reconstruction system construction method

PendingCN113362405AImprove operational efficiencyImprove accuracyTexturing/coloringImage codingComputer graphics (images)Computer vision

Owner:ZHEJIANG UNIV OF TECH

Anodynia fish killing mechanism

InactiveCN109042802AAvoid problems such as incision deviationPrevent tamperingPoultry/fish slaughtering/stunningEngineeringProduct processing

Owner:珠海市祺海水产科技有限公司

Butler matrix structure

InactiveCN103594801AReduce in quantityReasonable distributionAntenna arraysButler matrixAntenna array

Owner:ZTE INTELLIGENT IOT TECH

Duck down pillow and manufacturing method thereof

InactiveCN110786692ALow costImprove health efficacyPillowsPolyesterFiber

Owner:安徽省皖西羽绒厂

Medicine detection vehicle

ActiveCN101261260AIncrease the intensity of the attackImprove the detection rateItem transportation vehiclesTesting medicinal preparationsEngineeringDrug product

Owner:NAT INST FOR THE CONTROL OF PHARMA & BIOLOGICAL PROD

Automatic irrigation system

InactiveCN106258852AClimate change adaptationWatering devicesEngineeringMoisture sensor

Owner:镇江市润州园林绿化研究所

Multi-agent consistency control method based on time synchronization stability

PendingCN114415517AAchieving synchronous convergenceReduce control energy consumptionAdaptive controlDynamic modelsMulti-agent system

Owner:BEIHANG UNIV

Video transmission method for effectively controlling unequal power consumption

InactiveCN101820542AEasy to determine bit rateOptimize allocationTelevision systemsDigital video signal modificationComputer hardwareVideo transmission

Owner:SHANGHAI UNIV

Interventional administration tumor drainage therapy device

InactiveCN105920686ARelieve painHigh degree of automationMedical devicesSuction drainage systemsTreatment effectDisplay device

Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

Semantic collocation word checking method

PendingCN113705219ASemantic analysisNeural architecturesPattern recognitionCollocation

Owner:YOZOSOFT +1

Intelligent housekeeper with good heat dissipation effect based on Internet of Things

InactiveCN113490393AImprove the protective effectImprove thermal conductivityCleaning using gasesModifications by conduction heat transferThe InternetMechanical engineering

Owner:张子雄

A method for preparing flexible and transparent graphene/silicon metal-semiconductor-metal photodetectors

ActiveCN107146830BPromote absorptionReduce the impactFinal product manufactureSemiconductor devicesPhotovoltaic detectorsResponsivity

Owner:ZHEJIANG UNIV

Trimming device for wood-plastic products

PendingCN114290582ADisplay adjustmentImprove practicalityFlat articlesMetal working apparatusElectric machineryDrive motor

Owner:芜湖固久新材料科技有限公司

Arm support device used for radial artery puncturing

InactiveCN111374654AAvoid sorenessImprove comfortCatheterDiagnostic recording/measuringRadial artery punctureArtery puncture

Owner:THE SECOND AFFILIATED HOSPITAL TO NANCHANG UNIV

Photoluminescent diamond detection method and photoluminescent diamond detection device

InactiveCN105784648APrecise screeningHigh sensitivityRaman scatteringFluorescence/phosphorescencePhotoluminescenceLength wave

Owner:BIAOQI ELECTRONICS TECH

User-defined travel itinerary fitness device operation system

InactiveCN107281707AAdd funMeet the needs of useGymnastic exercisingSimulationDisplay device

Owner:CHENGDU USINGWIN ELECTRONICS TECH CO LTD

Oil stain cleaning agent material composition, oil stain cleaning agent, and preparation method and application of oil stain cleaning agent

InactiveCN106010802AEfficient removalEasy to operateInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsSodium metasilicateCleansing Agents

Owner:WUHU FUYUAN FOOD

Method for simultaneous data visualization of data stemming from controlling and/or monitoring an industrial production process

PendingCN107065789ARich information content2D-image generationElectric controllersData visualizationManufacturing execution system

Owner:SIEMENS AG

Indoor parking lot guide method and system based on visible light communication

InactiveCN105513409AReduce construction costsSolve the problem of blind car searchIndication of parksing free spacesParking areaParking space

Owner:GUANGZHOU IRIDIUM PHOTOELECTRIC TECH CO LTD

Recyclable crustal stress measuring device

PendingCN107588877AGround stress guaranteeThe ground stress is accurately obtainedApparatus for force/torque/work measurementRock coreDifferential pressure

Owner:ANHUI UNIV OF SCI & TECH

Steel rail flaw detection vehicle anti-freezing system and rail flaw detection vehicle

PendingCN113203799ARealize flaw detectionMake sure jobs are running properlyMaterial analysis using sonic/ultrasonic/infrasonic wavesCouplingThermal water

Owner:国能新朔铁路有限责任公司