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.

Open Al-Cu sound-absorbing material and preparation method thereof

InactiveCN101740020AImprove sound absorptionImprove the sound absorption coefficientSound producing devicesAl powderPorosity

Owner:DALIAN UNIV

Solar heated biomass pyrolysis furnace and application method thereof

InactiveCN110172356ATo achieve the purpose of energy saving and environmental protectionSolar heating energyBiofuelsSolar lightPosition of the Sun

Owner:INNER MONGOLIA UNIV OF SCI & TECH

Camera transmission assembly and electronic device

PendingCN110062149AImprove stabilityEliminate backhaul differenceTelevision system detailsColor television detailsEngineeringMechanical engineering

Owner:SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD

Ozone heterogeneous oxidation solid catalyst preparation method

InactiveCN107051447AImprove bindingImprove adsorption capacityCatalyst carriersOther chemical processesUltrasound - actionCerium

Owner:SICHUAN NORMAL UNIVERSITY

Manufacturing method of flexible-rigid circuit board

ActiveCN102711392ASolve the problem of dirt and damageDoes not affect thicknessPrinted circuit assemblingEngineeringRejection rate

Owner:GUANGZHOU MEADVILLE ELECTRONICS

Error online self-correcting method and electric energy meter thereof

PendingCN112630721ARealize error remote online self-correctionGuaranteed level of accuracy and qualityElectrical measurementsHemt circuitsGain correction

Owner:JIANGSU LINYANG ENERGY CO LTD

Automatic grinder

PendingCN109174305AReduce speedEffective protectionCocoaGrain treatmentsDrive shaftElectric machine

Owner:张春华

Saline-alkali soil modifier

InactiveCN107216884AIncrease reasonable consumptionHigh nutrient densityCalcareous fertilisersAgriculture tools and machinesSocial benefitsAlkali soil

Owner:内蒙古中恒材料技术股份有限公司

Variable valve high-density powder metallurgy VVT rotor and manufacturing method thereof

ActiveCN104863656AAdd depthReduce frictionValve arrangementsMachines/enginesWaxHigh density

Owner:LAIWU XINYI SINTERED METAL PROD CO LTD

Electric heating cable capable of eliminating solid linear thermal expansion coefficient influence

InactiveCN103619084AEliminate the effects ofHigh temperature resistantHeating element shapesHeating element materialsTetrafluoroethyleneElectrical conductor

Owner:JILIN UNIV

Sulfur-resistant deoxidation catalyst and preparation method thereof

PendingCN111905837AHigh activityGood choiceCatalyst activation/preparationMetal/metal-oxides/metal-hydroxide catalystsPtru catalystActive agent

Owner:成都龙飞科技有限公司

Vehicle part polishing device

PendingCN114523384AGuarantee processing qualityExtended working hoursGrinding machine componentsGrinding machinesElastic componentElectric machinery

Owner:常州市神霸车辆配件有限公司

Utility meter having computer network access for receiving an interpretive language program to implement new meter functionality

InactiveCN1647041ATariff metering apparatusSoftware engineeringThe InternetApplication software

Owner:兰迪斯+盖尔股份有限公司

WIFI device repetition measurement calibration method

InactiveCN106658561AAchieve consistencyImprove consistencyWireless communicationStandard methodsComputer science

Owner:SHANGHAI DIANJI UNIV

Air-cooled unit efficient energy-saving device

InactiveCN107606808AImprove cooling efficiencyMechanical apparatusCompression machines with non-reversible cycleLiquid storage tankEngineering

Owner:TAIZHOU YUHUA REFRIGERATION EQUIP MFG

Method for extracting dynamic information from different speed intervals of solar high-resolution sequential images

ActiveCN106570890AThe recognition effect is accurateAccurate extractionImage enhancementImage analysisImaging processingFrequency wave

Owner:KUNMING UNIV OF SCI & TECH

Mass heterogeneous multi-dimensional data acquisition-oriented quality big data system

ActiveCN112380224AImprove accuracyAccurate analysisDatabase management systemsVisual data miningData acquisitionEngineering

Owner:北京三维天地科技股份有限公司

Machining product surface treatment system

InactiveCN106621965AGood surface treatmentEasy to adjustDrying gas arrangementsMixer accessoriesTreatment effectEngineering

Owner:重庆胡兴暖通设备有限公司

Blueberry collecting and conveying device for blueberry harvester

PendingCN107493830APrevent fallingAvoid damagePicking devicesEngineeringLeather belt

Owner:SHANDONG AGRICULTURAL UNIVERSITY

Trailer anti-theft system and anti-theft method

PendingCN111717157AImprove the anti-theft security levelImprove connectivityAnti-theft devicesControl theoryElectromagnetic valve

Owner:RUILI GROUP RUIAN AUTO PARTS CO LTD

Traditional Chinese medicine capsule for treating acnes

InactiveCN106138476AAvoid depositionAvoid infectionInorganic active ingredientsCapsule deliveryFlos chrysanthemiLicorice roots

Owner:虞志秋

Structure for improving quality factor of refractive index sensing device and testing method

ActiveCN111879728AHigh quality factorNarrow bandwidthPhase-affecting property measurementsTransmissivity measurementsHigh bandwidthRefractive index

Owner:CHANGZHOU INST OF MECHATRONIC TECH

Spraying robot

PendingCN114669414ASimple structureReasonable designSpraying apparatusBuilding constructionsIntelligent equipmentSpray painting

Owner:CHONGQING COLLEGE OF ELECTRONICS ENG

Tyre with a reduced-weight bead region

ActiveCN110914076AHeavy duty tyresHeavy duty vehicleTire beadEngineering

Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

Cooperative control system based on reconnaissance equipment cluster

PendingCN114879727AReal-time sharingImprove usabilityTotal factory controlPosition/course control in three dimensionsTelecommunicationsControl system

Owner:武汉市公安局视频侦查支队 +1

Non-control point surveying and mapping SAR baseline calibration method

ActiveCN109324326AAchieve estimatesImprove robustnessRadio wave reradiation/reflectionMean squareAlgorithm

Owner:XIAN INSTITUE OF SPACE RADIO TECH

Liquid fly spray

InactiveCN104351241AEasy to store and transportLow toxicityBiocideAnimal repellantsOrganic solventHazardous substance

Owner:QINGDAO SANDING SANITARY PROD

Instrument for transbronchial needle aspiration biopsy under ultrasonic bronchoscope

InactiveCN114668430ASurgical comfortReduce wearSurgical needlesVaccination/ovulation diagnosticsBiopsy instrumentsBronchial tube

Owner:刘勇

Knee joint motion intention recognition device based on flexible materials and application method thereof

InactiveCN109171741AImprove accuracyFully contactedDiagnostic recording/measuringSensorsRubber materialThigh

Owner:KUNMING UNIV OF SCI & TECH

Adjustable vertical cigarette carton sorting machine and sorting method thereof

ActiveCN105438817ARealize the function of sorting and automatic cigarette fillingReduce manual labor intensityConveyorsConveyor partsCartonEngineering

Owner:GUIYANG PUTIAN LOGISTICS TECH

Express box and self-service parcel pickup device and self-service parcel pickup method thereof

InactiveCN107871369ARealize automatic pickupLow costApparatus for meter-controlled dispensingDischarging meansComputer moduleEngineering

Owner:SICHUAN JIUDINGZHIYUAN INTPROP OPERATIONS CO LTD

Product defect detection device and detection method based on endoscope

ActiveCN112945974AOptically investigating flaws/contaminationTelescopesEngineeringWeld seam

Owner:NANJING UNIV OF TECH +1

Pipeline pump

InactiveCN105782067AEasy to disassembleEasy to installPump componentsPump controlImpellerCoupling

Owner:ZHEJIANG NANYUAN PUMP IND CO LTD

Online detector for sevoflurane in blood, and applications thereof

InactiveCN106645370ARealize sample injectionThe detection process is fastMaterial analysis by electric/magnetic meansSpectroscopyIon-mobility spectrometry

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A device for generating dispersed sound waves

InactiveCN101193458AHigh dispersion angleLarge dispersion angleBeacon systems using ultrasonic/sonic/infrasonic wavesElectrets selectrostatic transducerAcoustic waveSurface reflection

Owner:里夫·卡尔森

Novel silicon-on-insulator wafer and manufacturing method thereof

PendingCN112002672AAvoid volumeAvoid integratioSolid-state devicesSemiconductor/solid-state device manufacturingWaferRefractive index

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Moisture absorption rate tester

InactiveCN108398354ATest accurateWeighing by absorbing componentStable stateAir pump

Owner:NANJING GAOSHENG FIRE EXTINGUISHING AGENT CO LTD

Display module

ActiveCN113109961AImprove stress resistanceFirmly connectedNon-linear opticsTechnology of televisionEngineering

Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Treatment method for circulating water

ActiveCN102050504AAchieve purificationGood effectWater/sewage treatment by centrifugal separationWater qualityOperability

Owner:CHINA PETROLEUM & CHEM CORP +1

Method for measuring copper matte liquid level in oxygen-rich bottom blowing furnace

ActiveCN109186709AAvoid blocking the measuring portAccurate measurementLevel indicators by dip membersSlagCopper

Owner:山西北方铜业有限公司

Delta-sigma fractional-N frequency synthesizer with binary-weighted digital-to-analog differentiators for canceling quantization noise

InactiveCN103081362APulse automatic controlDifferentiatorFrequency synthesizer

Owner:MICROCHIP TECH INC

Public welfare activity crowdfunding system based on distributed network

InactiveCN108898366AGuaranteed continued confidenceClearly know where to goFinancePayment protocolsTimestampBlockchain

Owner:FOSHAN GAOMING XILUO TECH CO LTD

Analytic calculation method of optimal damping ratio of two-line horizontal suspension of high-speed railway vehicle

InactiveCN105160179AImprove powerReliable Simulated ValuesSpecial data processing applicationsHorizontal forceHuman body

Owner:SHANDONG UNIV OF TECH

Wireless-network-based mobile node combined positioning method

ActiveCN105357754ALow costHigh positioning accuracyPosition fixationWireless communicationPortable document formatLow complexity

Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Dual sided self-oscillation circuit for driving oscillation actuator

InactiveCN1511370AQuick responseDC motor speed/torque controlAC motor controlBandpass filteringSelf-oscillation

Owner:MATSUSHITA ELECTRIC WORKS LTD

Method for penetrating inner stator to outer stator of split turbine generator

InactiveCN102764972ASolve the dressing problemAdjustable positionMetal working apparatusClassical mechanicsControl theory

Owner:SHANDONG ELECTRIC POWER CONSTR NO 2

Chinese herbal medicine agent for treating acute lumbar sprain

InactiveCN105920520AEffective regulation of self-coordinationTo achieve the goal of treating both symptoms and root causesAnthropod material medical ingredientsAntipyreticLiver and kidneySide effect

Owner:龚艳芳

Wear-resistant damping flame-retardant material and manufacturing method thereof

InactiveCN104629100AGood compatibilityImprove skid resistanceFiberSilanes

Owner:QINGDAO BOYANDA IND TECH RES INST GENERAL PARTNERSHIP

Degradable sticky trap convenient to tear and pull and preparation method of degradable sticky trap

PendingCN113287588AEasy to expandSolve the problem of stickiness and inconvenient expansionBiocidePest attractantsPolymer scienceKraft paper

Owner:安徽春禾粘胶制品有限公司

Construction method for penetrating through full-length prestressed tendon of segmental prefabricated assembled beam

InactiveCN111593664AAvoid entanglementGuarantee the quality of prestressed tensionBridge erection/assemblyPre stressArchitectural engineering

Owner:CHINA HYDROPOWER ELEVENTH ENG BUREAU ZHENGZHOU CO LTD +1

A character recognition method and device for a vertical text image

InactiveCN109766881ASolving Character Recognition ProblemsCharacter and pattern recognitionCharacter recognitionSingle row

Owner:BEIJING SINOVOICE TECH CO LTD

Breathing parameter adjusting method and device of breathing support equipment, and breathing support equipment

InactiveCN109718437AImprove the effect of adjuvant therapyReasonable adjustmentRespiratorsGymnastic exercisingTreatment effectRespiratory support

Owner:BEIJING AEONMED

Preparation method of colloidal bismuth pectin

ActiveCN111217937AEfficient removalSolve the problem as an added impurityAntibacterial agentsOrganic active ingredientsBismuth / pectinCentrifugation

Owner:SHANXI ZHENDONG ANTE BIOPHARMACEUTICAL CO LTD

Integrated device capable of achieving expansion power generation and compression refrigeration through natural gas pressure

InactiveCN105114131AReduce volumeReduce weightIce productionEfficient regulation technologiesControl systemElectric power system

Owner:BEIJING GAS GRP +1

Rheological property on-line adjusting device and adjusting process for unpowered deep-cone thickener

ActiveCN113332758ASolve fatigue damageExtended service lifeSettling tanks feed/dischargeMarine engineeringControl system

Owner:BACKFILL ENG LAB SHANDONG GOLD MINING TECH CO LTD

Step-down self-energy-harvesting circuit and method for medium-high-voltage direct-current power distribution network

ActiveCN110492740ASolve the problem of secondary loop power supplyReduce dependenceDc-dc conversionElectric variable regulationElectricityFull bridge

Owner:JIANGSU ELECTRIC POWER CO +3

Method and system for synchronously playing directed videos and video director

ActiveCN104602127ASolve technical problems that cannot be synced to playback devicesRealize synchronous real-time playbackSelective content distributionOperating instructionData synchronization

Owner:TENCENT TECH (BEIJING) CO LTD

Linear vibration motor

InactiveCN106208600AAvoid Reliability RisksImprove reliabilityDynamo-electric machinesEngineeringLinear vibration

Owner:AAC TECH PTE LTD

Synthetic high-temp assembly and manufacturing method therefor

InactiveCN1445437ABlade accessoriesEfficient propulsion technologiesEngineeringCooling fluid

Owner:GENERAL ELECTRIC CO

White noise generating method used for simulation of demodulating decoder

ActiveCN102891653AAvoid collectingSolving Simulation ProblemsNoise generationSpecial data processing applicationsSignal-to-noise ratio (imaging)Signal-to-quantization-noise ratio

Owner:XIAN INSTITUE OF SPACE RADIO TECH

Construction method of ratio fluorescent nano sensor for Ag < + > sensitive detection

ActiveCN113176237ALow costDetection time is shortFluorescence/phosphorescenceLuminescent compositionsInternal standardQuantum dot

Owner:JIANGSU UNIV

Roller type irrigator

ActiveCN105359936ASafe and stable operationGood irrigation effectClimate change adaptationWatering devicesVehicle frameGear wheel

Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Engine respiratory system arranged on crankcase

ActiveCN103291417AIncrease pressurePlay a role in separationMachines/enginesCrankcase ventillationCrankcaseHigh pressure

Owner:力帆科技(集团)股份有限公司

Multi-mode electric energy router independent of communication and seamless switching control method thereof

ActiveCN110556856AGuarantee Response to DemandGuaranteed loadPower network operation systems integrationSingle network parallel feeding arrangementsTransformerOperation mode

Owner:TSINGHUA UNIV +1

Information processing method and electronic equipment

ActiveCN105607832AImprove experienceAccurate and quick selectionInput/output processes for data processingInformation processingDisplay device

Owner:LENOVO (BEIJING) CO LTD

Concentrated personal cleansing compositions and methods

ActiveCN107530244AThorough understandingCosmetic preparationsHair cosmeticsActive agentSurface-active agents

Owner:THE PROCTER & GAMBLE COMPANY

Process for synthesizing aliphatic polycarbonate

InactiveCN101440159AHigh crystallinityHigh catalytic activityX-rayHigh pressure

Owner:GUANGZHOU CHEM CO LTD CHINESE ACADEMY OF SCI

Control method and device for air purifier

ActiveCN106196492AHigh degree of intelligenceEasy to controlMechanical apparatusSpace heating and ventilation safety systemsEngineeringProper time

Owner:WUHAN REFRIGERATION EQUIP OF MIDEA GROUP +1

Network recognition method for jam level

ActiveCN104851302AImprove reliabilityImprove accuracyRoad vehicles traffic controlCharacter and pattern recognitionNetwork communicationComputer terminal

Owner:FUJIAN RUIJU INFORMATION TECHNOLOGY CO LTD

Monitoring method and device for information flow node processing time limit

ActiveCN102932200AAvoid monitoringImprove processing efficiencyData switching networksA domainComputer science

Owner:NEUSOFT CORP

Stereo image objective quality evaluation method

ActiveCN104243976AImprove relevanceTelevision systemsSteroscopic systemsParallaxObjective quality

Owner:深圳云天畅想信息科技有限公司

Vacuuming drying room for vacuum-insulated cryogenic equipment

InactiveCN104949329AStable temperature environmentReasonable structureAir heatersAutomatic controlControl system

Owner:JIANGSU QINGHAN ENVIRONMENTAL PROTECTION TECH

Bi-axial angular velocity sensor

ActiveCN102507975ALow costSimple structureSpeed measurement using gyroscopic effectsRotary gyroscopesCapacitanceAngular velocity

Owner:南京威惯传感科技有限公司

Fixing bed for animal surgery

ActiveCN109620459AFast and accurate binding and fixingFast and accurate, not easy to bindAnimal fetteringSurgical treatmentFixed bed

Owner:赵秀丽 +2

Axial exhausting exhaust cylinder with bearing block supported in landing manner

ActiveCN105275511AImprove stabilityImprove efficiencyMachines/enginesEngine componentsTurbineVariation of parameters

Owner:SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD +1

Tennis ball collecting device for tennis training

ActiveCN113082653AGood deformabilityImprove self-recoveryBall sportsVehicle frameGear drive

Owner:HARBIN INST OF PHYSICAL EDUCATION

Thermoswitch-based self-heat-dissipation lead-acid cell

ActiveCN105304943ASmall footprintLow costFinal product manufactureLead-acid accumulators constructionElectricityWorking temperature

Owner:GUIZHOU HONGYU METAL POWER SUPPLY TECH CO LTD

Method and device for controlling data receiving mode and mobile terminal

ActiveCN107222364AIncrease speedImprove fluencyPower managementConnection managementControl dataComputer terminal

Owner:QIKU INTERNET TECH SHENZHEN CO LTD

Novel solar light-condensation disc

ActiveCN102967918AReduce weightReduce manufacturing costMountingsCondensersSolar lightAdhesive

Owner:司宗宝

Performance test bench for energy-saving air conditioner

ActiveCN103234769ASimple structureImprove insulation effectStructural/machines measurementControl systemAir treatment

Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST

Mechanical locking of floor panels with vertical folding

ActiveCN101680230AHinder or prevent displacementAvoid separationFlooringMechanical engineeringEngineering

Owner:VÄLINGE INNOVATION AB

Energy pile test monitoring system and testing method

ActiveCN108951724AComprehensive testEasy to analyzeFoundation testingTemperature controlThermal response test

Owner:HUBEI UNIV OF TECH

Hydrogenation reaction method of polymer containing olefin unsaturated bonds

ActiveCN103788238AAchieve heat transferAchieve mass transferHydrogenation reactionPolymer solution

Owner:CHINA PETROLEUM & CHEM CORP +1

Gluing device convenient for automatic glue scraping for decoration construction

ActiveCN112196236AReduce laborReduce labor intensityBuilding constructionsStructural engineeringMechanical engineering

Owner:WUJIANG DIANJING BUILDING DECORATION

Method for controlling management system of secure video private network

InactiveCN105791047AReasonable protectionPrevent intrusionClosed circuit television systemsData switching networksSystems designConfidentiality

Owner:农忠海

Reflective display panel and manufacturing method thereof, and reflective display device

ActiveCN110632782AImprove reflectivityReduce thicknessStatic indicating devicesNon-linear opticsGratingDisplay device

Owner:BOE TECH GRP CO LTD +1

Drilling and tapping integrated machine tool

ActiveCN105522387AImprove processing efficiencyImprove processing qualityFeeding apparatusOther manufacturing equipments/toolsEngineeringIntegrated processing

Owner:宁波米诺机床有限公司

Coating fabric capable of improving durability of wood-plastic composite material and preparation method of coating fabric

ActiveCN110372939AGood mechanical propertiesImprove melt fluidityWeather resistanceAntioxidant

Owner:赣州能之光新材料有限公司

Shielding piece of back panel connector

ActiveCN109599724AImprove transmission bandwidthCoupling contact membersResonanceEngineering

Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Automatic adjustment control system and control method for pressure of observation holes of coke oven

ActiveCN112210392AIn line with the future development trend of intelligent regulationSolve the large measurement errorCoke oven safety devicesCoke oven detailsSuction forceControl system

Owner:MAANSHAN IRON & STEEL CO LTD

Epoxy-resin-based polymer material and preparation method and application thereof

ActiveCN112442256AImprove toughnessGood rapid stiffness changeAdditive manufacturing apparatusEpoxyPolymer science

Owner:NANJING UNIV

Supporting design and construction method of foundation pit supporting system

InactiveCN101886392AReduce adverse effectsAvoid leaving holesExcavationsSupporting systemHole making

Owner:济南鼎汇土木工程技术有限公司 +3

Method for synthesizing quinazoline-2, 4 (1H, 3H)-diketone compound

ActiveCN112094240ASimple structureConvenient sourceOrganic chemistryBenzoic acidPtru catalyst

Owner:HENAN NORMAL UNIV

Light slurry for shield grouting

ActiveCN109369122ASolve floatingImprove construction grouting effectSlurryUltimate tensile strength

Owner:中广核工程有限公司 +2

Manufacturing material and manufacturing method of environment-friendly penholder

ActiveCN110435071ALow costEasy to handlePlastic recyclingMechanical material recoveryPlastic materialsEngineering

Owner:TONGLU ZHENGHUA STATIONERY

Seal box used for soaking and separating real silk

InactiveCN103484950AReduce volatilityImprove sealingAnimal materialYarnTemperature control

Owner:SUZHOU SANHE KAITAI COLORED THREAD WEAVING CO LTD

Disease information processing method

ActiveCN106383992ASpecial data processing applicationsInformation processingData set

Owner:杭州逸曜信息技术有限公司

Method capable of increasing continuous cropping land ginseng total saponin content

ActiveCN110679418AReduce usageReduce pesticide residue contentCalcareous fertilisersMagnesium fertilisersContinuous croppingMicroorganism

Owner:上海国环农业科技发展有限公司

Method for preparing mulberry leaf 1-deoxynojirimycin extract with filter membrane and resin

ActiveCN102718697ASimple processEfficient processOrganic chemistryOrganic solventSeparation technology

Owner:ZHEJIANG JINGYUETANG PHARMA

Full-automatic device for VR display assembly

ActiveCN114227051ASolve the problem of manual welding difficultiesAvoid damageWelding/cutting auxillary devicesAuxillary welding devicesEngineeringRetina

Owner:徐州奇拓智能科技有限公司

Smart apparatus forrehabilitation training of pelvic floor muscles and method for using the same

ActiveCN105031814AReal-time feedbackReduce volumeExternal electrodesDigestive electrodesPelvic diaphragm muscleElectromyographic biofeedback

Owner:NANJING MEDLANDER MEDICAL TECH CO LTD

Side-by-side combination refrigerator and vertical beam guiding device thereof

ActiveCN106152687AImprove convenienceAvoid collisionDomestic cooling apparatusLighting and heating apparatusEngineeringRefrigerated temperature

Owner:HAIER SMART HOME CO LTD

Plastic coated paper base with antistatic bottom layers on two sides

ActiveCN102221774AGuaranteed adhesion fastnessAvoid product qualityPhotosensitive materialsHigh humidityAntistatic agent

Owner:乐凯胶片股份有限公司 +1

Corrugated steel plate composite wall structure system and design method thereof

ActiveCN112726879ASolve the exposed beams and exposed columnsSolve the workloadWallsFire proofingClassical mechanicsMechanical engineering

Owner:TONGJI UNIV

An aging test apparatus of display module

ActiveCN101750557AImprove test efficiencyReduce noiseStatic indicating devicesElectrical testingElectricityRotatory power

Owner:SAMSUNG DISPLAY CO LTD

Hydrotreating catalyst and preparation method thereof

ActiveCN106694053AReduce heatSolve the problem of rapid temperature riseOrganic-compounds/hydrides/coordination-complexes catalystsSimple Organic CompoundsVulcanization

Owner:CHINA PETROLEUM & CHEM CORP +1

Method, apparatus, and computer program product for service discovery in short-range communication environment

InactiveCN104716993ANear-field transmissionAssess restrictionComputer networkPrivate address

Owner:NOKIA TECHNOLOGLES OY

Preparation method of epoxy emulsifier, epoxy resin aqueous dispersion and preparation method of epoxy resin aqueous dispersion

ActiveCN114249900AReduce dosageReduce usageEpoxy resin adhesivesEpoxy resin coatingsPhosphoric Acid EstersPolymer science

Owner:WANHUA CHEM GRP CO LTD

Load-carrying connector for coaxial line shielding efficiency testing

ActiveCN105281132AEasy to use for testingGood shielding efficiencyTwo-part coupling devicesCoupling protective earth/shielding arrangementsCoaxial cableElectrical conductor

Owner:SHENZHNE DNS IND CO LTD

Blast furnace copper plate tuyere sleeve capable of injecting multiple fuels

PendingCN107034329AImprove cooling effectImprove thermal conductivityTuyeresCooling devicesMultifuelBlast furnace

Owner:SHANTOU HUAXING METALLURGICAL EQUIP CO LTD +3

Stack allocation law-based buffer overflow detection method

InactiveCN101887497AEfficient detectionPlatform integrity maintainanceBuffer overflowComputer science

Owner:BEIJING ANTIY NETWORK SAFETY TECH CO LTD

Semiconductor active and passive integrated coupling method

ActiveCN112952550AEasy to fixRelieve pressureLaser detailsCoupling light guidesEngineeringConductive materials

Owner:GUILIN LASERCOM TECH CO LTD

Incineration treatment system for oily sludge

InactiveCN106524193ASafe handlingEasy to handleEmission preventionIncinerator apparatusCombustion chamberSludge

Owner:ANHUI JINDING BOILER

Ejection mechanism for injection mold

InactiveCN108312450AAvoid stickingEngineeringWelding

Owner:芜湖市默煜轩包装制品有限公司

Gastric ulcer powder

InactiveCN107536994ASignificant effectHeavy metal active ingredientsPowder deliveryHepatobiliary diseaseCitrus medica

Owner:徐秀环

Message processing method, server and storage medium

ActiveCN113163024AAchieve the purpose of the structureFix security issuesData switching networksPrivate networkNetwork structure

Owner:CHINANETCENT TECH

Method for forming CMOS on-chip three-dimensional structure

ActiveCN111584498AReduce areaLow costSolid-state devicesSemiconductor devicesCMOSEngineering

Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT +1

An annealing method of an automobile brake disc

ActiveCN104561885AEvenly heatedCool evenlySolid state diffusion coatingNitrogenAir exchange

Owner:TONGFU HEAT TREATMENT KUNSHAN

Low-cost magnesium alloy with high room-temperature plastic deformation and preparation process thereof

ActiveCN106148784AGood thermoplastic processabilityReduce in quantityRare-earth elementManganese

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Solid state linear continuous gradient measurement method

InactiveCN106370654AQuick measurementAccurate measurementMaterial analysis by observing effect on chemical indicatorAmount of substanceChemistry

Owner:上海康元科技发展股份有限公司

Antibacterial chopping board and preparation method thereof

PendingCN113388145AImprove stabilityImprove bindingIon exchangeCombinatorial chemistry

Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY

Shockproof protective sealing door

ActiveCN113882788AReduce deformationImprove seismic performanceCorner/edge jointsBuilding locksEnergy absorptionClassical mechanics

Owner:山东鑫威科技有限公司

Construction method for integrally realizing double-sided paper rolling slope of paper machine

PendingCN113699992AEnsure consistencyGuarantee the quality of the projectFoundation engineeringRoads maintainenceMarking outStructural engineering

Owner:CHINA NAT CHEM ENG THIRD CONSTR

High-speed train eddy current brake performance test device and method

ActiveCN105181361AIncrease heating capacityImprove heat transfer effectRailway vehicle testingTest efficiencyElectric machine

Owner:CHINA ACADEMY OF RAILWAY SCI CORP LTD +2

ICD (IED Capability Description) inspection method based on objectified module semantics

InactiveCN103049431ASolve fit problemsReduce labor costsSpecial data processing applicationsSemanticsRDF

Owner:STATE GRID SHANDONG ELECTRIC POWER +2

Application of salmonella pullorum secreted protein SpiC

ActiveCN103197078AImprove accuracyHigh sensitivityBiological testingSorbentElisa method

Owner:YANGZHOU UNIV

Grooving device for production of hammer head of pile driver

PendingCN113828837AEasy to clamp and fixEasy to lockFeeding apparatusLarge fixed membersMilling cutterElectric machine

Owner:东台市汉友机械有限公司

Tile assembly and method of manufacturing the same

PendingCN113410322AFinal product manufactureSolid-state devicesHigh densityElectrical battery

Owner:CHENGDU YEFAN SCI & TECH CO LTD

Sharing method and device of Internet of Things device, and storage medium

PendingCN111917832AFix the problem of not being able to share to multiple usersIncrease motivationTransmissionComputer networkThe Internet

Owner:广东好太太智能家居有限公司

Femoral stem prosthesis

PendingCN109259903AGuaranteed stabilityImprove stabilityJoint implantsFemoral headsMedial surfaceHuman body

Owner:BEIJING CHUNLIZHENGDA MEDICAL INSTR

Automatic induction mechanism for depth of paddy field machine

PendingCN111771485ASensitivity adjustableTransplantingSeed depositing seeder partsAgricultural engineeringMachine

Owner:江苏沃得高新农业装备有限公司

Multi-shaft multi-station polishing machine

PendingCN112372475AEnsure consistencyFully automatedGrinding carriagesPolishing machinesPolishingEngineering

Owner:东莞市尚弘博实业有限公司

Tension control method for band steel processing line winding area

ActiveCN104338786ARealize automatic controlSolve problems such as tension oscillationWinding machineEngineering

Owner:通用电气(武汉)自动化有限公司

Polycrystalline diamond wire drawing die blank with hard alloy ring and preparation method therefor

ActiveCN106191600AClosely arrangedEvenly arrangedDrawing diesPolycrystalline diamondAlloy

Owner:ZHONGNAN DIAMOND CO LTD

Multifunctional study desk

ActiveCN112586890APrevent rotationReduce the chance of cheatingSchool benchesTablesDeskPhysics

Owner:ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE

Coordination control method of three-phase two-level type photovoltaic system participation power grid frequency adjusting

InactiveCN107968417AImprove frequency stabilityAchieving load sheddingSingle network parallel feeding arrangementsPower oscillations reduction/preventionCapacitanceProportional control

Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY