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.

Near-bit geosteering system

ActiveCN111911134AGuaranteed drillingEarly detectionSurveyDrilling rodsTelecommunicationsWell drilling

Owner:KINGDREAM PLC CO +1

Connection structure of golf club

InactiveCN108031084AImprove comfortEnhanced vibration absorptionGolf clubsRacket sportsMetallic materialsEngineering

Owner:邓英

Road cement slab block field granulation and recycling water stabilization process construction method

InactiveCN108660888AIn situ pavingsRoads maintainenceSocial benefitsRoad surface

Owner:上海道基环保科技有限公司

Hollow fiber gravity-driven membrane reactor for treating algae-containing water and use method thereof

InactiveCN107381794AEnsure normal growth and reproductionPromote formationBiological treatment apparatusSustainable biological treatmentWater storage tankBottle

Owner:HARBIN INST OF TECH

Extrusion device and preparation method of zirconium vacuum self-consumable smelting electrode

ActiveCN106734302BAchieve semi-continuous extrusionOmit assembly welding processExtrusion diesRams/plungersHigh densityEngineering

Owner:新疆湘润新材料科技有限公司

Cell state switching method and terminal

InactiveCN105992285ARealize communication controlSolve the problem of state switchingWireless communicationComputer terminalControl channel

Owner:ZTE CORP

Traditional Chinese medicine immunopotentiator for vaccine as well as preparation method and application thereof

InactiveCN107661489APromote absorptionChemical extraction quality is stableOrganic active ingredientsPeptide/protein ingredientsDiseaseImmune effects

Owner:商丘美兰生物工程有限公司

Method for preparing molybdenum disulfide graphene aerogel by using low-temperature plasma and product thereof

ActiveCN111268732AUniform dispersionWell mixedGrapheneAerogel preparationFreeze-dryingPhysical chemistry

Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

Multimedia projector for infringement action

InactiveCN108873581AImprove cooling effectAdjust the tilt angleProjectorsEngineeringTop cap

Owner:合肥易知谷知识产权运营有限公司

Multi-welding-wire gas-shielded welding process capable of replacing stainless steel band-electrode surfacing

InactiveCN110625224AReduce manufacturing costImprove working environmentArc welding apparatusPower flowCarbon Dioxide / Helium

Owner:河北联之捷焊业科技有限公司

A configuration system and a configuration method for a user interface prototype graph

InactiveCN109408061AReduce communication barriersImprove efficiencyVisual/graphical programmingInput/output processes for data processingGraphicsAnimation

Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Small cell micro base station frequency spectrum auction method based on neural network and time evolution

InactiveCN107249190AIncrease incomeImprove rationalityNetwork topologiesNeural learning methodsFrequency spectrumCommunication quality

Owner:GUILIN UNIV OF ELECTRONIC TECH

Intelligent terminal for remote real-time monitoring on elevator running

InactiveCN106516926AImplement fault detectionEasy to installElevatorsMass storageElectricity

Owner:天津光电新亚电子通信技术有限公司

Movable-type mechanical electronic scale

InactiveCN107560703AImprove practicalityMobile hasWeighing apparatus detailsScale structureMovable type

Owner:喜读(上海)物联网科技有限公司

Automatic conveying equipment for display screen lighting test

InactiveCN114229412AReduce work intensityAvoid positionSupporting framesLamps testingDisplay deviceMechanical engineering

Owner:安徽点应金属销售有限公司

Sensing signal detection conversion experiment case and sensor accommodation case

InactiveCN106097851AImprove teaching effectCircuit hardware is compactEducational modelsSignal conditioning circuitsExperimental testing

Owner:XUZHOU NORMAL UNIVERSITY

Cylinder driving automatic loading and unloading mechanism and method

InactiveCN105522431AAccurate structural transmissionHigh precisionMetal working apparatusSprocketEngineering

Owner:SHENYANG LIGONG UNIV

Environment protection device for collecting landfill gas

PendingCN110479726ASolve the damageSolve limited storage spaceLandfill technologiesSolid waste disposalHydraulic cylinderEngineering

Owner:QIQIHAR JINGGONG WEIYE MACHINE TOOLS CO LTD

Chinese herbal medicine oral liquid for refreshing, recovering from fatigue, boosting brain and improving eyesight

InactiveCN103071074BAnti-fatigueResistant to hypoxiaSenses disorderNervous disorderPLANTAGO SEEDCornus officinalis

Owner:ZHENGZHOU UNIV

Dead zone compensation method used in voltage space vector pulse width modulation technology

InactiveCN102570873AShorten the timeDc-ac conversion without reversalPhase currentsEngineering

Owner:CSIC ELECTRICAL MACHINERY SCI & TECH +2

Silicon carbide porous ceramic filter and manufacturing method thereof

InactiveCN101607158ARich pore structureUniform pore sizeFiltration separationFiltrationFlue gas

Owner:淄博鑫拓耐火材料有限公司

Simulator for simulating audio channel and realization method of simulator

ActiveCN104407859AImprove development efficiencyEasy to operateSpecific program execution arrangementsComputer hardwareSimulation

Owner:威海高新园区运营管理有限公司

Source electrode follower buffer circuit

ActiveCN106788434ASmall distortionEliminate Signal ErrorsPhysical parameters compensation/preventionChannel length modulationAudio power amplifier

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Electric rocking chair

InactiveCN105146968AEliminate human-driven problemsEasy to useChildren furnitureEngineeringRecreational facility

Owner:河南中德美智能装备有限公司

Washing machine deceleration clutch device

ActiveCN112144240AIncrease diversityAchieve dual power washing effectOther washing machinesTextiles and paperLaundry washing machineGear wheel

Owner:QINGDAO HAIER WASHING MASCH CO LTD +2

Automatic soft granular bait machine

ActiveCN103271421AQuality improvementPlay a non-polluting effectFeeding-stuffProcess engineeringFeed processing

Owner:宁德市富发水产有限公司

Titanium dioxide-silver composite ball adopting core-shell structure as well as preparation method and application of ball

ActiveCN103816897ALarge specific surface areaWith photocatalytic degradation performanceWater/sewage treatment by irradiationMetal/metal-oxides/metal-hydroxide catalystsUltraviolet lightsPhotocatalytic degradation

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Processing method of low-purine bean product

InactiveCN102160628AReduce purine contentNormal consumptionFood preparationPurineMilk products

Owner:GUANGXI DONGXING DINGKANG PLASTIC IND

Double-channel iron powder cake crushing equipment

ActiveCN113492053AEasy to produceImprove work efficiencyGrain treatmentsIron powderStructural engineering

Owner:徐州润锋新材料有限公司

Front projection optical microstructure curtain using thin film solar cells

ActiveCN106292154AIncrease contrastHigh color reproductionProjectorsEnvironmental resistancePet substrate

Owner:苏州思非科技有限公司

Megawatt high temperature superconductor fan system

InactiveCN103730985AAvoid the Negative Effects of ReliabilityShorten the conveying distanceCooling/ventillation arrangementHigh-temperature superconductivityBuffer tank

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Simulation method of signal acquisition process of inter-satellite link based on orbit prediction

ActiveCN109543292ASimulation results are accurateAdjust capture strategyDesign optimisation/simulationSpecial data processing applicationsAcquisition timeOrbit prediction

Owner:HARBIN INST OF TECH

Air-cooled and water-cooled PV/T system for improving solar photovoltaic thermal efficiency

ActiveCN109639234AUniform temperatureExtend your lifePhotovoltaicsPhotovoltaic energy generationThermal energyInlet valve

Owner:KUNMING UNIV OF SCI & TECH

Window type air purifier

InactiveCN105020795AImprove rationalityProtect job securityMechanical apparatusSpace heating and ventilation safety systemsPower switchingEngineering

Owner:天津市雷升科技有限公司

Automatic three-dimensional deducing method based on intelligent emergency exercise scheme

ActiveCN105589986AImprove actual combat experienceWith visualizationSpecial data processing applicationsTask controlReal-time computing

Owner:中国科学院沈阳计算技术研究所有限公司

Gate voltage control circuit, gate drive circuit and display device

ActiveCN110010053AStatic indicating devicesVoltage regulationDisplay device

Owner:BOE TECH GRP CO LTD +1

Video playing method and system, anchor side equipment and client equipment

ActiveCN108124164AChange sharpnessRich presentationSelective content distributionLive video

Owner:广州方硅信息技术有限公司

TVS device and manufacturing method thereof

ActiveCN111146270ASimple structureLow costTransistorThyristorCapacitanceCondensed matter physics

Owner:CSMC TECH FAB2 CO LTD

Text matching method and device, terminal and storage medium

PendingCN112527967AImprove accuracySemantic analysisText database queryingPattern recognitionText matching

Owner:重庆金融资产交易所有限责任公司

Kiln leakage monitoring system and monitoring method thereof

InactiveCN114025063ATelevision system detailsColor television detailsMonitoring siteSurveillance camera

Owner:佛山市凌赫热能科技有限公司

Carbon crucible vibration forming machine

PendingCN108501184AEvenly distributedImprove molding efficiencyCeramic extrusion diesFeeding arrangmentsHydraulic cylinderCrucible

Owner:洛阳震动机械有限公司

High-conductivity carbon fiber applied to touch screen as well as preparation method and application of high-conductivity carbon fiber

InactiveCN113249825AGood graphitization effectIncreased crystallite sizeFibre chemical featuresVegetal fibresCarbon fibersPhysical chemistry

Owner:SHENZHEN HUADINGXING TECH

Rotary positioning apparatus

InactiveCN105394786ASimple and fast operationVegetable peelingEngineeringPositioning system

Owner:CHONGQING DONGYUAN AGRI DEV CO LTD

Parathyroid hormone medicine coposition

InactiveCN1116897CPowder deliveryPeptide/protein ingredientsMANNITOL/SORBITOLCITRATE ESTER

Owner:ASTRAZENECA AB

Microlens-integrated high-beam quality semiconductor laser array

InactiveCN105811244AImprove stabilityImprove compactnessSemiconductor laser arrangementsLaser arrangementsMaserLaser array

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Thermochromic rope head, raw materials thereof and preparation method of thermochromic rope head

InactiveCN104963216AGood durability of temperature-sensitive discolorationImprove coating adhesionOrnamental textile articlesFibre treatmentWater basedEngineering

Owner:GUANGDONG ESQUEL TEXTILES CO LTD

Crystal form of 2,3:4,5-di-O-(1-methylethylidene)-beta-D-pyranofructose chlorosulfonate

PendingCN110655541AEasy to storeEasy to sampleSugar derivativesOrganic chemistry methodsChlorosulfuric acidMethyl palmoxirate

Owner:LUNAN PHARMA GROUP CORPORATION

Handheld type bulletproof shield

InactiveCN111089515AImprove bulletproof levelReduce weightShieldsFiberCarbon fibers

Owner:西安帝凡合赢科技发展有限公司

Comparison test incubator for bioengineering

PendingCN114480108AAvoid shakingAvoid spillingBioreactor/fermenter combinationsBiological substance pretreatmentsMicroorganismPetri dish

Owner:毕静

Movable type rail

InactiveCN107100427AFence cost is lowEasy to makeFencingMovable typeArchitectural engineering

Owner:MCC5 GROUP CORP SHANGHAI

Data set permission management and control method and system based on middle table and storage medium

ActiveCN113742758AGet quicklyReduce storageDigital data protectionData transformationData set

Owner:ZHEJIANG HUAYUN INFORMATION TECH CO LTD

Machining method of steel belt for automobile safety belt coil spring

ActiveCN114653749AIncrease profitAvoid affecting the quenching qualityFurnace typesProcess efficiency improvementCoil springStrip steel

Owner:浙江富日进材料科技有限公司

Sexual health management method and system

InactiveCN106389090AImprove experienceTo achieve the goal of a healthy life with physical and mental pleasureGenitals massageSocial benefitsControl system

Owner:XIUXIU TECH SHENZHEN CO LTD

Coating method

InactiveCN102476092AEvenly dispersedLow densityLiquid surface applicatorsCoatingsOrganic solventMegasonic cleaning

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Instrument box electric heater with quick heat conduction

InactiveCN101835294AExtended service lifeReduce volumeHeating element shapesTubular elementsEngineeringPetroleum

Owner:江阴市华能电热器材有限公司

Coordinate correction system and method for unmanned equipment

ActiveCN110239636AReliable calculationImprove securityTractor-trailer combinationsSatellite radio beaconingTerrainVehicle frame

Owner:TIANJIN UNIV

Automatic demolding production equipment for continuous cast stationary mold

InactiveCN101773998AReduce labor intensityStandardized and neat external shapeDrive shaftAlloy

Owner:HENAN XIBAO METALLURGICAL MATERIALS GROUP

Switching converter and control circuit thereof

PendingCN114649935AImprove the problem of large frequency change rangeFast transient responseDc-dc conversionElectric variable regulationFrequency stabilizationControl signal

Owner:SG MICRO

Wrist flexion and extension exercise device and method

InactiveCN114288148AGuaranteed continuous compressionGuaranteed fixed effectChiropractic devicesPhysical medicine and rehabilitationOrthopaedic nursing

Owner:PINGMEI SHENMA MEDICAL GRP GENERAL HOSPITAL

Angelica keiskei noodles and preparation method thereof

InactiveCN104068325AReasonable nutritional contentImprove immunityNatural extract food ingredientsFood ingredient functionsAcute hyperglycaemiaSugar

Owner:NANJING LEHEHE MANOR AGRI SCI & TECH

Exhaust gas waste heat energy-saving recovery system

InactiveCN104121789ASimple structureImprove the efficiency of waste heat recovery and utilizationStationary tubular conduit assembliesHeat exchange apparatusWater flowExhaust fumes

Owner:无锡博成洋超声设备有限公司

Online monitoring system for volatile organic compounds and method

InactiveCN109507320AHigh speedReduce pollutionComponent separationRemote controlControl system

Owner:苏州仓江行电子科技有限公司

Viaduct load-bearing prediction device and method

InactiveCN113155383APrevent sliding and fallingAvoid shakingMaterial strength using tensile/compressive forcesElasticity measurementPull forceMechanics

Owner:江西中昌工程咨询监理有限公司

Method for preparing synthesized cement of main material and additive by acetylene sludge

InactiveCN101643329ACement productionSludgePortland cement

Owner:王嘉兴

Acoustic panel assembly

ActiveCN110708641ALoudspeakersPlane diaphragmsEngineeringAcoustics

Owner:ASK IND SPA

Manual intervention method for giant salamander reproduction

InactiveCN103283647AImprove the success rate of artificial breedingClimate change adaptationPisciculture and aquariaReproductive successGiant salamander

Owner:天津正跃水产储养有限公司

Ginseng flower and motherwort oral liquid and preparation method thereof

PendingCN112773827AIndications for infertilityIndications for irregular menstruationDigestive systemPharmaceutical delivery mechanismMotherwortTraditional medicine

Owner:贾子巍

Mechanical transmission decoupling method for multi-axis robot

PendingCN114670205AReduce precision errorLow requirements for speed regulation characteristicsProgramme-controlled manipulatorModel selectionControl engineering

Owner:CHANGSHA CTR ROBOTICS

Method for determining specific fatigue strength rated value under multi-axial loading condition

ActiveCN103942418ASpecial data processing applicationsStrength propertiesShear stressStress ratio

Owner:BEIJING UNIV OF TECH

Sand blasting machine

InactiveCN104416470AAvoid resistanceReduce noiseAbrasive feedersAbrasive machine appurtenancesEffective powerSand blasting

Owner:陈均

Solar air conditioning system with charging, control and power lightning-protection functions

InactiveCN106160173ASo as not to damageReduce voltage lossBatteries circuit arrangementsElectric powerElectrical resistance and conductanceElectrical battery

Owner:SUZHOU SUBAO NEW ENERGY TECH

Powder gum base and preparation method thereof

InactiveCN101633751AEasy to produceIncrease productivityChewing gumMonoglyceridePolyvinyl acetate

Owner:蒋文庆

Demountable combined planing tool

InactiveCN101920506AAvoid replacementEasy to operateFlat surfacing machinesEngineeringKnife blades

Owner:邢秋平

Traditional Chinese medicine for treating stomach fire toothache

InactiveCN104096092AEffective treatmentNo side effectsDigestive systemPlant ingredientsSide effectCurative effect

Owner:任振枝

Automatic window closing equipment utilizing solar energy

InactiveCN111927235AReduce workloadSimple structurePhotovoltaic supportsCurtain accessoriesWindow openingMechanical drive

Owner:永康普物电子科技有限公司

Bridge equipment used for indicating traffic

InactiveCN107059682AEasy to operateImprove stabilityTraffic signalsRoad signsEngineeringEquipment use

Owner:詹贺钫

Methods and systems for enhancing optical image quality

InactiveCN110291556AImage enhancementImage analysisRadiologyNuclear medicine

Owner:R K 王

Stroller frame

ActiveCN103625529ANormal basic functionCollapseCarriage/perambulator with multiple axesVehicle frameEngineering

Owner:WONDERLAND NURSERYGOODS CO LTD

Combined friction clutch brake with low driven system inertia of mechanical press

ActiveCN113738792AImprove motor agilitySmall moment of inertiaAxially engaging brakesFluid actuated clutchesElectric machineryEngineering

Owner:XI AN JIAOTONG UNIV

Small-sized light emitting diode (LED) chip and fabrication method thereof

InactiveCN105702823AReduce contact areaImprove luminous efficiencySemiconductor devicesPatterned substrateLight-emitting diode

Owner:FOCUS LIGHTINGS SCI & TECH

Immortal tea

InactiveCN104351432ANo side effectsNo toxic side effectsTea substituesRhizomeBiology

Owner:李建芳

Message load balancing method, device and system

InactiveCN108123888ARealize redirection service functionLow costData switching networksDistributed computingLocal operator

Owner:ZTE CORP

Taiji kneading pushing machine

InactiveCN108619672AWon't loseAvoid lossGymnastic exercisingEngineeringMechanical engineering

Owner:TIANJIN CHUNHE SCHOOLYARD ATHLETIC FACILITY

Polyimide type lithium battery negative electrode pole piece and preparation method thereof

InactiveCN109378474AImprove heat resistanceImprove flame retardant performanceCell electrodesLi-accumulatorsWeather resistanceHeat resistance

Owner:江西华莲欣科技有限公司

Fabrication method of silk screen printing ink pollution prevention artificial leather

InactiveCN102839546AAchieve cleaning effectReduce defective ratePattern makingSynthetic resin layered productsPolyvinyl chloridePrinting ink

Owner:KUSN ACHILLES ARTIFICIAL LEATHER

Frame body for display equipment, backlight module and display device

InactiveCN106483698AImprove brightness uniformityReduce leakageNon-linear opticsLight guideDisplay device

Owner:NANJING TECH CORP LTD

Excavator windshield cleaning equipment

InactiveCN111942327AQuick washImprove working environmentDrying solid materials without heatVehicle cleaningAir cycleElectric machinery

Owner:杭州常辉机械科技有限公司

Preparation method of magnetic nanometer drug-loading sustained-release microspheres encapsulating 5-fluorouracil

InactiveCN107890465AImprove stabilityEffective treatmentOrganic active ingredientsInorganic non-active ingredientsMicrosphereFreeze-drying

Owner:THE SECOND PEOPLES HOSPITAL OF SHENZHEN

Manufacturing equipment for wood-grained paper

InactiveCN102922875AStrong three-dimensional senseImprove clarityRotary pressesPrinting press partsUltraviolet lightsPulp and paper industry

Owner:昆山市大金机械设备厂

Bottom drop preventing device for thermos flask

InactiveCN103027597AAvoid breakingSimple structureNon-pressured vesselsEngineeringBottle

Owner:宫新建

Combined type dust collecting anode board

InactiveCN101032710AImprove the capture effectEfficient removalElectrode constructionsReduced sizeElectric field

Owner:SHENYANG LONGDA ENVIRONMENTAL PROTECTION

Anti-aging cosmetic composition capable of preserving moisture and supplementing water

ActiveCN111265454AEnhanced barrier functionPromote generationCosmetic preparationsToilet preparationsBiotechnologySkin barrier function

Owner:SHANGHAI NEW COGI COSMETIC

Sea viaduct construction method

InactiveCN102286923AImprove construction efficiencyLow costBridge structural detailsBridge erection/assemblyClean Water ActWater source

Owner:毕承会

Method for obtaining key alteration mineral combination of sodium metasomatic type uranium deposit

ActiveCN113406041AQuick and accurate extractionAccurate distinctionMethod using image detector and image signal processingMethods for obtaining spatial resolutionMetallogenySensing data

Owner:BEIJING RES INST OF URANIUM GEOLOGY

Black weeding mulching film special for potatoes

InactiveCN104004266AIncrease profitReduce churnFlat articlesPlant protective coveringsLow-density polyethyleneLinear low-density polyethylene

Owner:甘肃宏鑫农业科技有限公司

Method and device for realizing software version selection, storage medium and program product

InactiveCN109426528AImprove versatilityProgram loading/initiatingSoftware engineeringSoftware package

Owner:NEUSOFT CORP

Environment-friendly energy-saving efficient coal fired boiler

InactiveCN106895391AImprove combustion efficiencyEmission reductionAir supply regulationEmission preventionEngineeringAtmosphere

Owner:泰州金泰环保热电有限公司

Fixing method of magnet frame and basin bracket

InactiveCN101977339ASave spaceImprove productivityDiaphragm mounting/tensioningProduction rateMiniaturization

Owner:AAC ACOUSTIC TECH (SHENZHEN) CO LTD +1

Method and system for realizing autonomous obstacle avoidance of rotor craft in unmanned aerial vehicle field

PendingCN114675661AEasy to controlAchieve obstacle avoidanceAttitude controlPosition/course control in three dimensionsObstacle avoidance algorithmFlight vehicle

Owner:海兴东方新能源发电有限公司

Brilliant green lactic acid medium and application thereof

InactiveCN104293881AEasy to operateLow costMicrobiological testing/measurementDipotassium hydrogen phosphateMicroorganism

Owner:QINGDAO KANGHEWEIYE COMML

Synthesis of sodium aluminate solution desilicifying additive and its use method

InactiveCN1775690AIncreased molecular ratioIncrease in molecular ratio and decrease in cycle efficiency of production processAluminates/aluminium-oxide/aluminium-hydroxide purificationAlkali-metal aluminates/aluminium-oxide/aluminium-hydroxide preparationSodium aluminateSilicon

Owner:GUIZHOU BRANCH CHINA ALUMINUM IND