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.

Using Lumped Parameters to Realize the Single-End Distance Measurement Method of Phase-to-Phase Faults

ActiveCN103245887BOvercoming the influence of fault location accuracyImprove fault location accuracyFault locationLinear relationshipCable fault location
Owner:STATE GRID CORP OF CHINA +2

Hanging cable guiding device and method

InactiveCN102852092BFast constructionHigh turnoverBridge structural detailsBridge erection/assemblyHigh turnoverArchitectural engineering
Owner:CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD +1

A Prediction Method of Drilling Fluid Loss in Fractured Formation

ActiveCN111236925BReduce leakageReduce drilling riskSurveyComplex mathematical operationsPredictive methodsDifferential pressure
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Electric vehicle, safety helmet and electric vehicle control method

ActiveCN109835430BLow powerExtended service lifeAcoustic signalSpeed controllerControl signalElectric machinery
Owner:黄永锋

A structured storage and pre-retrieval method for pedestrian data in surveillance video

ActiveCN104573111BReduce workloadReduce computational complexityCharacter and pattern recognitionSpecial data processing applicationsVideo retrievalTime information
Owner:NAT UNIV OF DEFENSE TECH

Sampler for data of network of distributed control system

ActiveCN101718981BReduce participationImprove receiving efficiencyTotal factory controlProgramme total factory controlZero-copySystem hardware
Owner:四川省电力工业调整试验所 +1

Ink-jet coating liquid with cold point temperature

InactiveCN100575431CQuick freezing and settingFlat and stable surface stateInksOrganic solventWater soluble
Owner:FORTUNA IMATEK QINGDAO

A kind of high-performance titanium series oxide, its preparation method and application

ActiveCN106298257BHigh densityImprove electronic conductivityHybrid capacitor electrodesChemical vapor deposition coatingBorideChemical composition
Owner:BTR NEW MATERIAL GRP CO LTD +1

A container for compounding expanded particles between inner and outer layers of film

ActiveCN105109794BStable structural strengthGood heat insulation functionDomestic cooling apparatusLighting and heating apparatusWater leakageEngineering
Owner:惠州市峄董塑胶科技有限公司

A stepped pouring system and pouring method for the front and back of multi-row formwork shells

ActiveCN111136250BEasy accessQuality improvementMould handling equipmentsMolten metal conveying equipmentsEngineeringLadle
Owner:HEFEI UNIV OF TECH

A Graphic Recognition Method for Electronic Architectural Construction Drawings

ActiveCN107045526BData processing applicationsGeographical information databasesAlgorithmArchitectural engineering
Owner:XUCHANG UNIV

The Method of Measuring the Insulation Resistance of Transmission Lines in the State of Strong Interference

ActiveCN105301361BResistance/reactance/impedenceLow voltageVoltmeter
Owner:JINZHOU ELECTRIC POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1

Intelligent goods delivery system applied to residential building and residential district

ActiveCN111675057AElevatorsDwelling buildingConstruction engineeringDelivery system
Owner:曹海平

Method for operating a wireless mesh data network with multiple nodes

InactiveCN101690028AAvoid generatingOptimization mechanismData switching networksWireless communicationWireless mesh networkMultiple node
Owner:SIEMENS AG

A Quantum Key Relay Method and Device Based on Centralized Management and Control Network

ActiveCN108023725BComputationally efficientKey distribution for secure communicationTopology informationTrunking
Owner:HUAWEI TECH CO LTD

Metal-resin composite body, wiring material, and method for producing metal-resin composite body

ActiveCN105339166AGood high-frequency signal transmission characteristicsExcellent adhesionInsulating substrate metal adhesion improvementDielectric materialsPhenyl groupSynthetic resin
Owner:SUMITOMO ELECTRIC IND LTD

A shampoo preparation system

ActiveCN110975712BImprove stirring efficiencyImprove mixing uniformityRotating receptacle mixersLiquid bottlingEngineeringTransfer mechanism
Owner:JIANGSU OUYALI DAILY COSMETIC

Bacillus subtilis, composite preparation, and method for preparing the composite preparation

InactiveCN100352915CImprove antagonistic abilityBacteriaBacteria material medical ingredientsDiseaseEscherichia coli
Owner:烟台绿云生物工程研究院有限公司

A non-invasive infrared compound absorption method for precise measurement of blood sugar changes

ActiveCN106137218BReal-time effective dynamic parametersReduce mistakesDiagnostic recording/measuringSensorsD-GlucoseGlucose polymers
Owner:HARBIN INST OF TECH

Optical fiber connector assembly, labeling system and labeling module

ActiveCN112034559BCoupling light guidesComputer hardwareOptical fiber connector
Owner:HUAWEI TECH CO LTD

A kind of prefabricated building wall and assembly method

ActiveCN113293892BEasy to buildEasy to build and shapeWallsBuilding insulationsArchitectural engineeringMechanical engineering
Owner:广东英海建筑工程有限公司

Cold rolling technique of stainless steel plate with frosted surfaces

InactiveCN101537425BSimple production processWear-resistantMetal rolling arrangementsManufacturing technologyFrost
Owner:北京冶金正源科技有限公司

A device and method for relay state detection

ActiveCN103954906BAccurate judgmentThe test result is accurateCircuit interrupters testingSquare waveformComputer module
Owner:WUHAN POINT LINE TECH

Preparation method of scent type foodstuff flavouring agent

InactiveCN1268232CFood preparationFlavouring agentFood products
Owner:SHANGHAI UNIV

Explosion protection method and device when testing rechargeable battery

InactiveCN101650373BEnsure safetyPrevent short circuitElectrical measurement instrument detailsElectrical testingTest batteryExplosion protection
Owner:INSPECTION & QUARANTINE TECH CENT OF GUANGDONG ENTRY EXIT INSPECTION & QUARANTINE BUREAU

Virus infection detection method

InactiveCN102323409BHigh detection sensitivityStrong specificityMaterial analysisSerum samplesAssay
Owner:GUANGDONG HAID ANIMAL HUSBANDRY & VETERINARY RES INST

A kind of automobile gearbox casing and its manufacturing method

InactiveCN104561858BImprove wear resistanceHigh tensile strengthGearboxesMg alloysCryogenic treatment
Owner:邯郸市宝特铸造有限公司

Temperature change testing device

InactiveCN102590679BElectrical testingEngineeringSemiconductor
Owner:HUAWEI TECH CO LTD

A data writing method, device, electronic device and storage medium

ActiveCN112463040BImprove writing efficiencyReduce the magnification factorInput/output to record carriersOriginal dataSoftware engineering
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Coaxial cable with dielectric layer including sealing section and method of manufacturing same

InactiveCN107924735BCable insulation constructionPower cables with screens/conductive layersCoaxial cableElectrical conductor
Owner:COMMSCOPE TECH LLC

A kind of waterproof adhesive for loudspeaker assembly and preparation method thereof

ActiveCN103642428BImprove waterproof performanceSimple methodNon-macromolecular adhesive additivesRosin adhesivesAdhesivePlasticizer
Owner:江苏东禾电声配件有限公司

Shape memory polymer material for esophagus stent and its preparation and application method

ActiveCN112245664BSolve the shortcomings that are difficult to apply to the human bodySimple preparation processSurgeryPharmaceutical delivery mechanismPolymer sciencePropanoic acid
Owner:ZHEJIANG UNIV

Variable resistance memory structure and its forming method

ActiveCN103715353BElectrical apparatusSemiconductor structureOptoelectronics
Owner:TAIWAN SEMICON MFG CO LTD

Spray system for temperature lowering and dust removing

InactiveCN1204976CReduce energy consumptionNo pollution in the processSpace heating and ventilation safety systemsLighting and heating apparatusSolenoid valveSprayer
Owner:韩军

A kind of barium stannate composite silica airgel powder and preparation method thereof

ActiveCN111514828BAbsorbentHigh crystallinityAerogel preparationColloidal chemistry detailsNanoparticleBarium stannate
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

Coal mine underground hydraulic fracturing remote continuous pump post-high pressure sand adding system and method thereof

ActiveCN108590621BGuaranteed pressure balanceGuaranteed continuityFluid removalControl systemProcess engineering
Owner:XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP

Salient image extraction method and device

ActiveCN108664981BImprove extraction efficiencyImage enhancementImage analysisPattern recognitionImage extraction
Owner:BEIHANG UNIV

A communication tower monitoring method and system thereof

ActiveCN103063255BHandle exceptions in a timely and accurate mannerElectric signal transmission systemsNon-electrical signal transmission systemsComputer terminalEngineering
Owner:BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT CO LTD

A kind of polycarboxylic acid organic ligand and synthetic method based on ndhpi modification

ActiveCN109734718BExcellent molecular oxygen oxidation performanceHigh reusabilityOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsHydroxylamineBoronic acid
Owner:TONGJI UNIV

A spring-type spoiler for a long-stroke fracturing pump

InactiveCN104806511BAct as a spoilerReduce depositionPositive displacement pump componentsFluid removalFracturing fluidEngineering
Owner:SOUTHWEST PETROLEUM UNIV

Resin molded article for optical element, method for manufacturing resin molded article for optical element, device for manufacturing resin molded article for optical element, and scanning optical device

InactiveCN102361738BImprove surface accuracyOptical articlesThin material handlingEngineeringHigh surface
Owner:KONICA MINOLTA OPTO

Knurling equipment with vertical cutting feed function

ActiveCN103659150AAvoid jitterImprove consistencyFeeding apparatusVertical planeHead pressing
Owner:安庆市恒瑞达汽车零部件制造有限公司

Suspensions, HGAs, and Disk Drive Units

InactiveCN101430884BImprove data read and write performanceReduced stabilityDisposition/mounting of recording headsMicro actuatorShock resistance
Owner:SAE MAGNETICS (HK) LTD

Preparation method of nanoscale polymer brush pattern on silicon surface of ps-b-p2vp template

ActiveCN107602746BSiliconMacromolecule
Owner:QIANNAN NORMAL UNIV FOR NATTIES

Toner supply container, imaging unit and equipment

InactiveCN100340928CEffective installationEffective take outElectrographic process apparatusEngineeringImaging equipment
Owner:CANON KK

Automatic blade assembly machine of paper shredder

ActiveCN101618505BImprove work efficiencyReduce labor costsMetal working apparatusEngineeringKnife blades
Owner:SHENZHEN QIXIN GRP LLC

CMOS (Complementary Metal Oxide Semiconductor) image sensor

ActiveCN101815179BStable voltageIncreased channel resistanceTelevision system detailsColor television detailsNegative feedbackElectrical resistance and conductance
Owner:BRIGATES MICROELECTRONICS KUNSHAN

A kind of preparation method of NdFeB magnet

ActiveCN103996478BEfficient use ofNot prone to spontaneous combustionInorganic material magnetismInductances/transformers/magnets manufactureSpontaneous combustionPowder mixture
Owner:廊坊京磁精密材料有限公司

Composite air purification device

InactiveCN104289064BFully contactedImprove filtering effectCombination devicesWater filterAir cleaning
Owner:徐纯 +2

Prefabricated semi-recessed façade panels and buildings

ActiveCN113931340BImprove connection strengthWallsClimate change adaptationArchitectural engineeringMesh reinforcement
Owner:湖南大学设计研究院有限公司

A kind of amine-free antistatic composite material

ActiveCN103333405BImprove performanceSmooth migration speedOther chemical processesPolyesterAntistatic agent
Owner:中山京工高分子材料有限公司

Rotary drilling and dry drilling construction slag removal device

ActiveCN113338288BAchieve filteringGuarantee the pile qualityBorehole/well accessoriesBulkheads/pilesMining engineeringSlag
Owner:中铁一局集团(广州)建设工程有限公司 +1

Ship mast structure and ship

ActiveCN110550154BSave crafting materialsSmall footprintVessel superstructuresVessel mastsShip safetyFoot boards
Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD

Method and device for solving oscillation problem of multi-virtual registration protocol (MVRP) loop of local area network

ActiveCN102638387BAvoid shockReduce management difficultyNetworks interconnectionVirtual LANWorkload
Owner:NEW H3C TECH CO LTD

Method and device for image processing

ActiveCN107437269BImprove processing efficiencyShorten the timeImage enhancementImage analysisComputer graphics (images)Engineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Horizontal cellular ozone transmitter dual cooling system

ActiveCN106115629BLower working temperatureCompact structureElectrical discharge ozone preparationHoneycombEnvironmental engineering
Owner:ZHENJIANG ZHONGSHENG OZONE EQUIP

A Grading Method for Determining the Spatio-temporal Influence Range of Quasi-Ellipse Accidents

ActiveCN113611118BAccurate analysisResponse heterogeneitySustainable transportationDetection of traffic movementTraffic crashAlgorithm
Owner:CHANGAN UNIV

Apparatus and method for providing access to internal components

ActiveCN103518168BDigital data processing detailsNon-linear opticsComputer hardwareProximity sensor
Owner:APPLE INC

A compound preparation of egg yolk antibody against Chinese bee cystic larvae disease virus and its preparation

ActiveCN109851672BHigh antibody titerImprove palatabilityEgg immunoglobulinsImmunoglobulins against virusesAntigenYolk
Owner:洛阳蜂藻康生物科技有限公司

Measuring device and method for vertical displacement of large structure body and surface settlement

ActiveCN106225682BAvoid displacementHigh measurement accuracyUsing optical meansHydrostatic levellingMeasurement deviceEarth surface
Owner:西安敏文测控科技有限公司

Single-atom noble metal catalysts prepared by ultrasonic-assisted displacement reaction and method thereof

ActiveCN107694592BReduce usageSimple and fast operationPhysical/chemical process catalystsPtru catalystDisplacement reactions
Owner:SOUTH CHINA UNIV OF TECH

An ornamental fish feeding device and its working method

ActiveCN108633810BQuick purificationExtended suspension timeClimate change adaptationPisciculture and aquariaFisheryFilter system
Owner:徐林翔

Air conditioner capable of auto-cleaning filter screen

ActiveCN101451760BSimple structureEasy maintenanceLighting and heating apparatusSpace heating and ventilation detailsFixed positionAutomation
Owner:GREE ELECTRIC APPLIANCES INC

Intelligent Horizontal Microwave Oven

ActiveCN109600875BAverage brightness matchesMatching Dynamic RangeMicrowave heatingHigh voltage capacitorsLow voltage
Owner:山东宝源央厨厨业有限公司

A carbon skeleton reinforced porous starch and its preparation method

ActiveCN109136306BStrong water/oil absorption capacityWide range of pore sizesFermentationAmylasePorous starch
Owner:JIANGNAN UNIV

A control method for active grid-connected to off-grid switching based on single-phase and three-phase multi-microgrid

ActiveCN106058915BSingle network parallel feeding arrangementsPolyphase network asymmetry elimination/reductionMicrogridThree-phase
Owner:SOUTH CHINA UNIV OF TECH

Battery snap-in structure for drones

InactiveCN105539857BInhibit sheddingSimple snap-in structurePower plant constructionCell component detailsUncrewed vehicleEngineering
Owner:WUXI MIRACLE SCI & TECH CO LTD

Manual self-elevating pallet truck

ActiveCN102030286BEasy to operateSave materialLifting devicesHydraulic cylinderEngineering
Owner:上海海资国际贸易有限公司

Multi-mode and multi-frequency maritime precision positioning method based on Beidou short message technology

ActiveCN106371115BSimple homeworkGet Differential Positioning AccuracySatellite radio beaconingData streamReal-time data
Owner:上海达华测绘科技有限公司

A method for plane leakage detection of ultra-deep foundation pit enclosure structure

ActiveCN110006595BReduce work stressLow costDetection of fluid at leakage pointMultiple sensorStructural engineering
Owner:CHINA TIESIJU CIVIL ENG GRP CO LTD

Double-sided direct dyeing printing machine

ActiveCN105479933BFast processingImprove efficiencyCylinder pressesPlaten pressesEngineeringMechanical engineering
Owner:ZHEJIANG MEIGE MACHINERY

Transmitting device, modulation method and modulation device for time division radio communication system

InactiveCN101510791BMeet business needsReduce computationError preventionCommunications systemData stream
Owner:ST ERICSSON SEMICON BEIJING

A kind of inorganic water-based metallic paint and preparation method thereof

ActiveCN104673033BNo accumulationOrderly rowsCoatingsWater basedFumed silica
Owner:佛山市南海万磊建筑涂料有限公司

Prize ring toy

ActiveCN103768782BImprove securityEntertainingSki bindingsSpring boardsEngineeringCushion
Owner:DONGYANG LEZHIYI AMUSEMENT EQUIP

A four-phase separation device for oil, gas, water and sediment

ActiveCN104117255BGuaranteed uptimeCombination devicesLiquid separationOil fieldTetra
Owner:PETROCHINA CO LTD

A plastic extrusion die for cable production

ActiveCN109036731BAvoid incomplete bindingPrevent agingCable/conductor manufactureEngineeringElectric wire
Owner:NINGBO HANDIAN CABLE

socket

InactiveCN102761032BReduce noiseEasy to fixIncorrect coupling preventionCoupling contact membersEngineeringGrounding electrodes
Owner:JST MFG CO LTD

A method for cross-contract calling of java-based smart contracts

ActiveCN110297721BIn line with object-oriented programming habitsMeet complex business needsFinanceInterprogram communicationJavaSmart contract
Owner:HANGZHOU QULIAN TECH CO LTD

Suction type CD driver transmission device

InactiveCN100552789CAvoid failureReduce vibrationRecord information storageRecording on magnetic disksEngineeringThinning
Owner:QUANTA STORAGE INC

A trailer/semi-trailer oil-pneumatic suspension device

ActiveCN105313630BImprove ride comfortImprove vibration damping effectResilient suspensionsControl flowVehicle frame
Owner:上海优软汽车科技有限公司

In-vivo gel preparatino able to be dropped in eyes and its preparing process

InactiveCN1194664CLow toxicityLess irritatingSenses disorderPharmaceutical delivery mechanismIrritationCurative effect
Owner:SHANGHAI XINGKANG PHARMA RES & DEV

Precision mold for cosmetic internal screw thread member

ActiveCN102357951BOvercome precisionHigh precisionScrew-threads articlesGear wheelEngineering
Owner:思柏精密科技股份有限公司

Ironing appliance including ion exchanger

ActiveCN102341542BAvoid damageIon-exchanger regenerationHand ironWater flowIon exchange
Owner:SEB SA

Disparate system switching method, device and system

ActiveCN107979862AReduce interactionReduce latencyWireless communicationAccess networkSecurity parameter
Owner:HUAWEI TECH CO LTD

A method for processing thin-walled parts

ActiveCN107813108BPrecise size and stable qualityReduce dependenceEngineeringMachining
Owner:HUNAN SOUTH GENERAL AVIATION ENGINE CO LTD

A shock-isolation support with adjustable vertical height

InactiveCN108018950BGuaranteed deformation coordination abilityEasy to replaceProtective buildings/sheltersShock proofingEngineeringSlide plate
Owner:XIAN UNIV OF TECH

Fabric treating machine

ActiveCN102037177BEfficient dryingDry evenlyIroning apparatusTextiles and paperMoistureElectrode
Owner:LG ELECTRONICS INC

Drying system, dryer cartridge, and use of a dryer cartridge

PendingCN112672800ALiquid separation by electricityDispersed particle filtrationMechanical engineeringMechanics
Owner:MANN HUMMEL GMBH

Liquid crystal panel and manufacturing method thereof

ActiveCN101995700BIncrease opening ratioIncrease vertical distanceNon-linear opticsParasitic capacitorScan line
Owner:BOE TECH GRP CO LTD +1

Calcium silicate plate with high fire resistance and production process thereof

InactiveCN102503269BImprove fire performanceImprove performanceCalcium silicateFiber
Owner:CHONGQING HANGHUI CONSTR MATERIALS

Overexpression of cox5a/low expression of bdnf transgenic mouse model and its construction method and application

ActiveCN108315350BMicroinjection basedOxidoreductasesAgeingPharmaceutical drug
Owner:KUNMING MEDICAL UNIVERSITY

A method for installing double-glass photovoltaic module corner protectors

ActiveCN105227060BImprove smoothnessReduce installation difficultyPhotovoltaic supportsPhotovoltaic energy generationEngineeringPhotovoltaics
Owner:TRINA SOLAR CO LTD

A method for co-refining oil by using FCC oil slurry and coal

ActiveCN105038853BEfficient conversionIncrease liquid collectionLiquid hydrocarbon mixture productionTreatment with hydrotreatment processesNaphthaHydrogen
Owner:SHAANXI YANCHANG PETROLEUM GRP

a biochemical incubator

ActiveCN106957792BConvenient automatic selection and automatic controlReduce workloadBioreactor/fermenter combinationsBiological substance pretreatmentsBiochemical engineering
Owner:JIANGSU SYNTHGENE BIOTECHNOLOGY CO LTD

Blanking plug for eccentric water distributor

ActiveCN102116137BCompact and reasonable structureEasy to useFluid removalSealing/packingControl engineeringSealant
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

An electronic label resistance online detection circuit

ActiveCN104569599BRealize online detectionReduce volumeResistance/reactance/impedenceInstrumentation amplifierData acquisition
Owner:HANGZHOU ONTIME I T CO LTD

Low oxygen content alloy compositions

InactiveCN1760393AComplete understandingVacuum evaporation coatingSputtering coatingSulfurCrystal structure
Owner:HERAEUS INC

Folding box

InactiveCN106956845AImprove safety and reliabilityExtended service lifeRigid containersArchitectural engineeringClosed cavity
Owner:SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD

A green extraction process of natural active flavonoid-rutin

ActiveCN103864868BOvercome the disadvantages of the preparation processEstablish industrial production processSugar derivativesSugar derivatives preparationAlcoholBud
Owner:ZHANG JIA GANG VINSCE BIO PHARM

Epoxy resin film for nano silicon dioxide modified rfi and preparation method thereof

ActiveCN106928656BEvenly dispersedReduce reunionEpoxyTransfer molding
Owner:WUHAN UNIV OF TECH

Magnetic core and magnetic field shielding component and coil, transformer, electronic apparatus and camera device

InactiveCN1333412CEasy to moldEasy to manufactureInduction heatingTransformers/inductances coils/windings/connectionsTransformerInductance
Owner:FUJIFILM BUSINESS INNOVATION CORP

Resonant cavity in engine intake system

ActiveCN103256154BSmall footprintPlay a supporting roleIntake silencers for fuelResonant cavityResonator
Owner:GREAT WALL MOTOR CO LTD

A system, method and mobile terminal for realizing the smart cover function of a mobile terminal

ActiveCN103546645BLow costInput/output for user-computer interactionSubstation equipmentProximity sensorComputer terminal
Owner:PHICOMM (SHANGHAI) CO LTD

Pile pulling equipment and quick pile pulling method under low clearance height

ActiveCN108330973BImprovement in extraction efficiencyDrag separationBulkheads/pilesPull forceArchitectural engineering
Owner:无锡地铁集团有限公司 +3

Apparatus and method for replacing a media content item

InactiveCN1688665AOther chemical processesSemiconductor/solid-state device manufacturingResistOrganic acid
Owner:CMC MATERIALS INC

Light red mud brick and its making process

InactiveCN100471816CIncrease profitReduce dosageCeramic materials productionClaywaresAdobeBrick
Owner:贵阳白云耀筑新型建筑材料厂

Fertilizer crushing and processing device

InactiveCN107377055BImprove crushing efficiencyImprove uniformitySievingScreeningEngineeringThreaded rod
Owner:徐辉

Base stations that are connected to a conference system via external network units

InactiveCN1926803AEnough sound qualitySpecial service provision for substationSpecial service for subscribersManufacturing cost reductionAudio frequency
Owner:SENNHEISER ELECTRONICS GMBH & CO KG

Cycling upper garment

InactiveCN1868351AFully breathableDoes not spoil aestheticsProtective garmentEngineeringCuff
Owner:SHIMANO INC

Member for mounting semiconductor element, semiconductor device, and imaging equipment

InactiveCN101414597AFirmly connectedReduce peelingSemiconductor/solid-state device detailsSolid-state devicesConductive materialsEngineering
Owner:ALLIED MATERIAL

Polyurethane elastomer

InactiveCN101880369BPolyurethane elastomerPolymer science
Owner:WENZHOU HONGDELI RESIN

Display device and back light module thereof

InactiveCN101846269BFit closelyReduce light leakageMechanical apparatusPoint-like light sourceLight guideDisplay device
Owner:DARWIN PRECISIONS XM

Lighting device and fish tank

ActiveCN108308104BMechanical apparatusDomestic lightingFisheryLED lamp
Owner:东莞市闻誉实业有限公司

Application of cucurbitacin in the preparation of anti-atherosclerotic drugs

ActiveCN107375307BDefinite curative effectClear ingredientsOrganic active ingredientsCardiovascular disorderIntimal proliferationCucurbitin
Owner:HAINAN MEDICAL UNIV

A multi-beam satellite resource allocation method and system

ActiveCN111262619BMeet the needs of dynamic allocationImprove efficiencyRadio transmissionComputer networkTelecommunications
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

A kind of method for dendrobium candidum in vitro culture regeneration plant

InactiveCN103583358BHorticulture methodsPlant tissue cultureShoot apexBud
Owner:HUNAN AGRICULTURAL UNIV

A kind of cationic photocuring anticorrosion coating

InactiveCN102850898BImprove anti-corrosion performanceStrong corrosion resistanceAnti-corrosive paintsEpoxy resin coatingsVinyl etherReactive diluent
Owner:SNTO TECH GRP

A reversible speaker and audio-visual equipment

ActiveCN112770202BSolve the technical problem that the sound direction cannot be adjustedLoudspeaker transducer fixingLoudspeaker casing supportsEngineeringLoudspeaker
Owner:重庆蓝岸科技股份有限公司

Application method of sexual attractant of neem tortrix

ActiveCN104488863BGood forest attractant activityReduce population densityBiocidePest attractantsSocial benefitsOrganic solvent
Owner:GUANGXI FORESTRY RES INST

Calcium carbide sensible heat power generation system based on calcium carbide furnace and its realization method

ActiveCN104006670BReasonable structural designEasy to implementIncreasing energy efficiencyHandling discharged materialCarbideSteam drum
Owner:CHINA MCC5 GROUP CORP

A direct vibration nut implantation machine

ActiveCN110774592BImplantation is reliablePrevent prone to jammingDomestic articlesEngineeringMachine
Owner:SHENZHEN HUAHAIDA TECH

Light emitting device and illumination apparatus

InactiveCN102287786BGlow effect reducedSuppresses reduction in luminous effectMechanical apparatusPoint-like light sourceLight emitting devicePhysics
Owner:TOSHIBA LIGHTING & TECH CORP

A method for automatic chamfering of both sides of a square part and a chamfering device

InactiveCN103506700BSimple and easy automatic chamfering methodPositioning apparatusMetal working apparatusEngineeringDrive motor
Owner:SHAOYANG UNIV

Shedding method of air jet loom

ActiveCN101724956BAvoid breakingLittle uselessLoomsOther shedding mechanismYarnAir-jet loom
Owner:WUJIANG WANGONG ELECTROMECHANICAL EQUIP

Endodontic instruments with pilot tips and parabolic cutting flutes

InactiveCN1717207BSmall sizeBig jumpDental toolsTeeth cappingFluteEngineering
Owner:斯蒂芬・L・布坎南

welding torch

ActiveCN103836628BAccurate and stable adjustmentEliminate fit errorsGaseous fuel burnerInterference fitFuel gas
Owner:NINGBO JIANGBEI HONGFENG WELDING & CUTTING EQUIP FACTORY

Bracket assembly for lifting jar and manufacturing method thereof

InactiveCN101446095BImprove rigidityReduce in quantitySoil-shifting machines/dredgersIndustrial engineering
Owner:CATERPILLAR INC

Children's egg-beating toy for children's education

ActiveCN108310783BImprove interaction abilityEasy to useToysFixed frameEngineering
Owner:江苏金阳光科教设备集团有限公司

A FPGA-based binary neural network acceleration method and system

ActiveCN110458279BReduce communication costsDetection speedNeural architecturesPhysical realisationComputer hardwareNetwork structure
Owner:武汉魅瞳科技有限公司

A risk quantitative assessment method for switch and knife switch operation process

InactiveCN107316135BReduce operational risk factorEnsure safetyResourcesRisk quantificationElectric power system
Owner:GUANGXI POWER GRID CORP

rice cooker

ActiveCN106510435BImprove ease of useEliminate inconvenienceCooking-vessel lids/coversCooking vessel constructionsInternal pressureEngineering
Owner:CUCKOO ELECTRONICS CO LTD

Adhesive, and transparent substrate using same

InactiveCN104350122AImprove adhesionGood solvent resistanceNon-macromolecular adhesive additivesPolyanhydride adhesivesAdhesiveSolvent
Owner:NITTO DENKO CORP

Anetholtnithoines and preparing method thereof

ActiveCN101224199BHigh dissolution rateImprove bioavailabilityOrganic active ingredientsDigestive systemDissolutionBULK ACTIVE INGREDIENT
Owner:CHENGDU AUPONE PHARMA CO LTD

A kind of semiconductor memory device and its preparation method

ActiveCN104681495BImprove performanceImprove yieldSolid-state devicesSemiconductor devicesIsolation layerGate stack
Owner:SEMICON MFG INT (SHANGHAI) CORP

A kind of method and device thereof for preparing nitrate

ActiveCN106518686BReduce acid contentReduce contentNitric acid ester preparationAlcoholMedicinal chemistry
Owner:JIANGXI SUKEER NEW MATERIAL

A broken stone processing equipment for bridge engineering construction which is changed from throwing to accelerated crushing

ActiveCN111013739BAchieve fragmentationIncreased wear and tearGrain treatmentsBridge engineeringArchitectural engineering
Owner:临沂产业研究院有限公司

An Endogenous Secure Communication Method Based on Wireless Channel Characteristics

ActiveCN111132153BImprove defenseImprove Security Processing EfficiencyBaseband system detailsSecurity arrangementSecure communicationPhysical layer
Owner:SUN YAT SEN UNIV

Welding repair method for local damage of G42CrMo4N cold rolling shaft sleeve

ActiveCN103028813BAvoid deformationExtended service lifeWelding accessoriesAlloyMachining
Owner:ANHUI MASTEEL ENG & TECH GRP

Ufb-containing liquid production apparatus and ufb-containing liquid production method

InactiveCN113244829AEffective generationFlow mixersTransportation and packagingPhysical chemistryAnalytical chemistry
Owner:CANON KK

A buffer frame that transports cement downwards through a spring structure

ActiveCN109081066BSmooth slidingReduce accelerationSupporting framesClassical mechanicsNatural state
Owner:芜湖固高自动化技术有限公司

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