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.

Single Laser Positioning Corona UV Detector

ActiveCN103135044BTo achieve the purpose of positioningTesting dielectric strengthElectricitySignal processing circuits
Owner:NINGBO LIGHT PUPIL PHOTOELECTRIC SCI & TECH CO LTD

Circulating device for revolution and rotation magnetorheological finishing

InactiveCN102229067BSolve the loop puzzleAchieve cycleMagnetic currentEngineering
Owner:TSINGHUA UNIV

Steel for corrosion-resistant automobile concrete mixing tank and preparation method thereof

ActiveCN113737098BImprove corrosion resistanceImprove wear resistanceSteelmakingChemical composition
Owner:BENGANG STEEL PLATES

A method for preparing heat-resistant and acid-resistant ferulic esterase from Trichoderma dark viridans

InactiveCN104894084BHigh enzyme productionImprove acid resistanceFungiHydrolasesHeat resistanceFeruloyl esterase
Owner:XUZHOU UNIV OF TECH

Electronic component mounting method and mounting device

ActiveCN102740676BRealize space savingEasy to installElectrical componentsEngineeringElectronic component
Owner:FUJI KK

Traditional Chinese medicine preparation for treating qi-yin deficiency-type chronic bronchitis and preparation method thereof

InactiveCN103446445BDefinite curative effectLittle side effectsBird material medical ingredientsRespiratory disorderSide effectYin deficiency
Owner:解明芸

Oil collection head of oil spill collection device for capturing oil slick on water surface

InactiveCN105648995BReduce moisture contentReduce separation costsWater cleaningGeneral water supply conservationBuffer tankOil water
Owner:TIANJIN UNIV

Multi-layer circuit board and its manufacturing method

ActiveCN104349592BImprove reliabilityImprove bindingPrinted circuit aspectsPrinted circuits structural associationsConductive pasteConductive polymer
Owner:AVARY HLDG (SHENZHEN) CO LTD +1

Starting method and apparatus for terminal equipment to measure limited network

ActiveCN101330702BLighten the measurement burdenAccurate judgmentAssess restrictionOrthogonal multiplexTerminal equipmentUser equipment
Owner:HUAWEI TECH CO LTD

A waste oil classification recovery purification system

ActiveCN106542592BEasy to transportEasy to purify separatelyWater/sewage treatmentFistGasoline
Owner:GEM WUHAN URBAN MINE RECYCLING IND PARK DEV +3

Cotton swab single head rejection device

ActiveCN106269543BAvoid problemsPrevent culling effectsSortingProduction lineEngineering
Owner:JIEYANG TOP TIPS DAILY USE PROD CO LTD

System and method for generating power by applying chemical purge gas

ActiveCN102080600BSimple structurePractical structureTurbine/propulsion fuel valvesGas turbine plantsProcess engineeringSystem structure
Owner:AVIC PST NANFANG GAS TURBINE COMPLETE MFG & INSTALLATION

A kind of preparation method of Pabekley

ActiveCN107739376BMild conditions for the ring formation reactionStarting materials are readily availableOrganic chemistryAcetic acidEthyl ester
Owner:SHANDONG YUXIN PHARMA CO LTD

A Prediction Method and Application of Underwater Turbidity Current Formation Channel

InactiveCN105803994BWide forecast rangeSafety makes accurate judgmentsHydraulic engineering apparatusTurbidityEngineering
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

A cooperative automatic driving system and method based on multi-channel rdma and v2x

ActiveCN109377778BImprove securityImprove the efficiency of collaborative autonomous drivingRoad vehicles traffic controlData packMemory sharing
Owner:INSPUR GROUP CO LTD

Uninterrupted power supply

ActiveCN101685973BLow costEasy to controlBatteries circuit arrangementsEfficient power electronics conversionElectricityLevel structure
Owner:VERTIV CORP

A high-efficiency energy-saving kang combined stove

ActiveCN109404981BEasy to adjustEasy to storeStoves/ranges with convection heatingDamper arrangementFlue gasProcess engineering
Owner:CHANGCHUN INST OF TECH

Film deposition apparatus, film deposition method, semiconductor device fabrication apparatus and susceptor for use in the same

InactiveCN101748389ASemiconductor/solid-state device manufacturingChemical vapor deposition coatingSusceptorEngineering
Owner:TOKYO ELECTRON LTD

A low-temperature exo-inulinase mutant mutp126r stable at mesophilic temperatures

ActiveCN112725309BEasy to produceEasy to storeBacteriaMicroorganism based processesAmino acidMutant enzyme
Owner:YUNNAN NORMAL UNIV

Adaptive mud pulse data processing method, system and equipment

ActiveCN113141169BImplement extractionHigh precisionSurveyAdaptive networkDigital dataData stream
Owner:WEIZHUO PETROTECH (BEIJING) LTD

A broadcast time resource allocation method and device

ActiveCN105162564BFlexible allocation of resultsAchieve coexistenceTransmission path divisionPilot signal allocationBroadcast transmissionResource allocation
Owner:SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI

Preparation method of 2-hydroxyl-3-butylene-1-amine

InactiveCN103435502BReduce manufacturing costHigh yieldOrganic compound preparationAmino-hyroxy compound preparationButeneRotary evaporator
Owner:SHANGHAI INST OF TECH

Polycrystalline silicon reduction furnace

InactiveCN102659109BIncrease productivityReduce manufacturing costSilicon compoundsGraphiteHeat shield
Owner:SICHUAN XINGUANG SILICON TECH

An arc lighter

ActiveCN103994467BAffectNot burned outElectric spark ignitersElectric lightEngineering
Owner:WENZHOU JONBON SMOKING SETS MANUFACTRUING CO LTD

Signalling for repetition

PendingCN113169819AReduce overheadReduce payloadNetwork traffic/resource managementError prevention/detection by transmission repeatTime domainComputer network
Owner:TELEFON AB LM ERICSSON (PUBL)

A washing machine and its control method

ActiveCN108570788BSolve the problem of washing damageRealize the function of gentle washingControl devices for washing apparatusVibration washing machinesLaundry washing machineControl engineering
Owner:QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1

Special industrial lubricant for cement mixer and reduction box, and method for preparing special industrial lubricant

InactiveCN102653697BSolve the way outImprove the lubrication effectAdditivesAdhesion forceBase oil
Owner:东昊石油集团有限公司

A mobile robot rolling grid map construction method

ActiveCN108709562BGuaranteed storage spaceSave storage spaceInstruments for road network navigationSimulationInformation integration
Owner:BEIJING MECHANICAL EQUIP INST

Resin-free neutral blue ink and its preparation process

InactiveCN100415838CEvenly dispersedSystem stabilityInksAlcoholPreservative
Owner:山西英可奥化工技术有限公司

Trichosanthes planting frame and planting method thereof

ActiveCN109479571BIncrease productionTake root and sprout fastSeed and root treatmentFertilising methodsEngineeringTrichosanthes
Owner:重庆祥林中药材有限公司

Base fabric automatic tightening device and frame

ActiveCN110329827BAusterity adjustmentIncrease productivityFunction indicatorsWebs handlingControl systemControl engineering
Owner:WEIFANG VOCATIONAL COLLEGE

Instant-type constant temperature and constant current campus warm water dispenser and its heating method

ActiveCN106510465BHeating up fastBeverage vesselsWarm waterSolenoid valve
Owner:GUANGDONG SPRING WATER EQUIPMENT MANUFACTURING CO LTD

a power device

InactiveCN103560707BImprove efficacyAdapt to a wide range of fieldsGenerators/motorsState of artMagnetic poles
Owner:冯福荣

Method for preparing potash fertilizer by utilizing low-heating-value potassium-rich coal gangue

InactiveCN102633536AReduce the temperatureRelease fullyPotassium fertilisersIron sulphateFireproofing
Owner:SHANGHAI UNIV

Transfer film containing a layer with wale structure

InactiveCN101160219AOther printing matterDecorative surface effectsEngineeringElectrical and Electronics engineering
Owner:OVD KINEGRAM AG

Agglomeration Drums for Pretreatment of Minerals

ActiveCN107847889BIncreased extraction kineticsShorten the resting timeRotating receptacle mixersTransportation and packagingChemical reactionEnvironmental engineering
Owner:蓬塔德洛博斯有限公司 +1

Air-source tri-generation heat pump drying unit

InactiveCN103557683BIngenious structureReasonable designDrying gas arrangementsEnergy industryProcess engineeringEngineering
Owner:SICHUAN SHUANGYI TRADING

An air microcavity fiber optic hydrophone and its manufacturing method and signal detection method

ActiveCN107817043BEasy to makeAvoid WeldingSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansFiberHydrophone
Owner:JINAN UNIVERSITY

Whole-line scanning type laser projection display device

InactiveCN105892203AIncrease refresh rateIncrease brightnessProjectorsPicture reproducers using projection devicesCamera lensLight guide
Owner:武阳

An air purifier recommendation system and method based on big data

ActiveCN114240505BImprove user experienceTargetedWeb data indexingMarketingCollection analysisAir purifiers
Owner:南京吐纳健康科技有限公司

Camshaft module and corresponding manufacturing method

InactiveCN104145091BEasy to manufactureCheap manufacturingCamsValve arrangementsCamshaftFunctional module
Owner:MAHLE INT GMBH

Internal combustion engine principle sound and light teaching demonstration system

ActiveCN104952355BRealize the Teaching of Structural PrinciplesCompact structure, convenient and reasonableEducational modelsElectricityAutomatic control
Owner:SHAOYANG UNIV

Slow-released injection containing methotrexate and its synergist

InactiveCN100531716COrganic active ingredientsSolution deliveryWhole bodyMicrosphere
Owner:DASEN BIOLOGICAL PHARMA CO LTD

Improved Clamping Mechanism of Fatigue Testing Machine for In Situ Imaging of Synchrotron Radiation Light Source

ActiveCN105751104BIncrease brightnessImprove image signal-to-noise ratioWork holdersOptically investigating flaws/contaminationVibration attenuationEngineering
Owner:SOUTHWEST JIAOTONG UNIV

Outdoor unit of air conditioner

ActiveCN111656100BPrevents reduction in connection workabilitySpace heating and ventilation safety systemsPositive displacement pump componentsElectrical connectionEngineering
Owner:MITSUBISHI ELECTRIC CORP

Autonomous wheeled router and its autonomous motion control method

ActiveCN104052674BWith autonomous motion control functionGuaranteed connectionData switching networksPosition/course control in two dimensionsWireless routerSurveillance camera
Owner:深圳市摩仑科技有限公司

An all-digital synchronization method for broadband frequency-hopping direct-spread signals without data assistance

ActiveCN109617570BReduce design difficultyReduce manufacturing costCarrier regulationCarrier frequency offsetCarrier signal
Owner:XIAN INSTITUE OF SPACE RADIO TECH

Antenna system and electronic equipment using the system

InactiveCN106129616BExpand coverageAvoid exceeding the standardRadiating element housingsAntennas earthing switches associationComputer moduleEngineering
Owner:AAC PRECISE MFG TECH CHANGZHOU

A new energy electric vehicle lithium battery aluminum profile radiator

ActiveCN112952236BGuaranteed service lifeReduced service lifeBattery isolationSecondary cellsThermodynamicsNew energy
Owner:苏铝科技无锡有限公司

A shaft-connected bearing with full rolling elements and its manufacturing method

ActiveCN104653623BImprove running accuracyImprove running stabilityBearing componentsBall bearingEngineering
Owner:SHANGHAI F&S BEARING TECH

A new type of cabinet welding operation table

ActiveCN111112909BEasy to moveBetter stability while movingWelding/cutting auxillary devicesAuxillary welding devicesClassical mechanicsStructural engineering
Owner:SHENZHEN GRT COMM SCI & TECH

High-altitude safety belt control system for smart construction sites

ActiveCN111813027BReal-time monitoring statusImprove effectivenessProgramme controlComputer controlControl powerSeat belt
Owner:CHONGQING COLLEGE OF ELECTRONICS ENG

A method for detecting free and bound trace cyanide

ActiveCN106770729BImprove detection accuracyRealize detectionComponent separationLinear correlationCyanide
Owner:JIANGNAN UNIV

Switch structures and ice drills

ActiveCN108807040BAvoid accidental touchMeet the requirements of safety regulationsElectric switchesEngineeringDrill
Owner:CHANGZHOU GLOBE CO LTD

a plant nutrient solution

InactiveCN103724072BWill not polluteCause some damagesCultivating equipmentsSoilless cultivationSodium iodideNutrition
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

A high-stability, high-precision phase-amplitude detection device

ActiveCN104090163BHigh degree of integrationImprove reliabilityVoltage-current phase angleDigital down conversionPhase difference
Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Pretreatment device for high concentration organophosphorus wastewater

ActiveCN112759205BAvoid cloggingImprove cleaning efficiencyWater contaminantsTreatment involving filtrationTreatment pondCatalytic oxidation
Owner:烟台精弘环保科技有限公司

Systems and methods for detecting neurological function

ActiveCN105873506BElectrotherapySensorsIntraoperative neurophysiological monitoringMedicine
Owner:SAFEOP SURGICAL

Multi-functional modularization heat pump machine set

InactiveCN101625174BChange connection statusRealize function conversionFluid circulation arrangementCompression machines with reversible cycleMechanical engineeringElectronic expansion valve
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Method for preparing low-caffeine tea leaves

ActiveCN102178012BNo lossEnsure safetyTea alkaloid content reductionInstant teaAdditive ingredient
Owner:贵州遵义全星茶业有限公司

A 3D spraying robot device

ActiveCN104148226BStrong targetingReduce wasteSpraying apparatusDrive wheelPaint robot
Owner:SHANGHAI TONGXI ELECTRONICS TECH

Tool support for lathes

InactiveCN1842395ALow costLow attach timeLathesTool holdersStructural engineeringIndustrial engineering
Owner:MICROSWISS TECH

Optimization method, device, terminal equipment and storage medium for multi-tenant resource scheduling

ActiveCN109992403BImprove resource utilizationProgram initiation/switchingResource allocationTerminal equipmentMultitenancy
Owner:CHINA MOBILE GRP FUJIAN CO LTD +1

High-temp quenching ageing or isothermal quenching technology for gas nitrizing

InactiveCN1288273CImprove plasticityImprove toughnessSolid state diffusion coatingNitrogenHardness
Owner:SHANGHAI JIAOTONG UNIV

Secondary battery employing battery case of high strength

ActiveCN101010816ANon-aqueous electrolyte accumulatorsJackets/cases materialsPolyolefinMetal foil
Owner:LG ENERGY SOLUTION LTD

Solenoid valve, proportional valve assembly and water heater

ActiveCN110307378BReliable separationOpen reliableOperating means/releasing devices for valvesSolenoid valveEngineering
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Frequency Offset Estimation and Compensation Method

InactiveCN104168224BImproving the Efficiency of Carrier Frequency Offset EstimationReduce overheadBaseband system detailsCarrier signalCarrier frequency offset
Owner:POTEVIO INFORMATION TECH CO LTD

A kind of flexible microwave device and its preparation method

ActiveCN110202880BAdjust working frequencyReduce lossSynthetic resin layered productsVacuum evaporation coatingIsolatorDielectric antennas
Owner:XI AN JIAOTONG UNIV

Vortex light array generation method based on fiber laser coherent combination

ActiveCN112162445BPromote productionWith power extensionNon-linear opticsOptical elementsPhase noiseLight beam
Owner:NAT UNIV OF DEFENSE TECH

A kind of graphene composite cable material and preparation method thereof

ActiveCN106280448BMeet needsMeet industry requirementsInsulated cablesInsulated conductorsHigh pressurePhthalate
Owner:湖南三湘电线电缆有限责任公司

Stretchable display substrate and manufacturing method thereof, display device and working method

ActiveCN110265450BImprove the display effectCapacitance measurementsStatic indicating devicesDisplay deviceMechanical engineering
Owner:BOE TECH GRP CO LTD

A kind of preparation method of silicon carbide separation membrane

ActiveCN106083060BHigh separation precisionStrong thermal shock resistance at high temperatureFiltrationMullite
Owner:JIANGSU JIULANG HIGH TECH CO LTD

A wireless temperature measurement and calibration device and method

ActiveCN106092376BImprove reliabilityAchieving temperature correctionRadiation pyrometryThermometer testing/calibrationEngineeringTarget reaching
Owner:ZHUHAI YADO MONITORING TECH CO LTD

Display bracket, display assembly, and method for installing the display assembly

ActiveCN110792885BAchieve installationEasy to installStands/trestlesIdentification meansStructural engineeringMechanical engineering
Owner:XIAN QINGSONG PHOTOELECTRIC TECH CO LTD

Key structure

ActiveCN106356230ASmall spring constantQuick pressElectric switchesTactile feedbackEngineeringMechanical engineering
Owner:DARFON ELECTRONICS (SUZHOU) CO LTD +1

Alpha-mangostin derivatives and their applications

ActiveCN111253412BInhibitory activityImprove cognitive abilityOrganic active ingredientsNervous disorderPhosphodiesteraseDisease
Owner:GUANGZHOU UNIVERSITY OF CHINESE MEDICINE +1

Load carrying feet and load carrying top frames including carrying feet for vehicles

ActiveCN103857561BSupplementary fittingsEngineeringMechanical engineering
Owner:THULE SWEDEN AB

A kind of permanent magnetic alloy with compound low price rare earth added and preparation method thereof

ActiveCN104900360BImprove performanceLow raw material costInorganic material magnetismRare-earth elementAlloy
Owner:CENT IRON & STEEL RES INST

An optimization method for the design and optimization of debris flow prevention and control parameters considering the freeze-thaw cycle effect

ActiveCN110442985BImprove value accuracyIncrease control designGeometric CADFreeze thawingPermafrost
Owner:INST OF EXPLORATION TECH OF CHINESE ACAD OF GEOLOGICAL SCI +1

Thermostatic apparatus for multicycle power battery

ActiveCN102244308BGuaranteed capacityMaintained at its ideal capacitySecondary cellsAutomatic controlOperating temperature range
Owner:SUZHOU LUZHIYAO TECH

A current monitoring circuit

ActiveCN104374983BSimple structureReasonable configurationCurrent/voltage measurementVoltage dividersDividing circuitsHemt circuits
Owner:36TH RES INST OF CETC

Bit error detection method based on fragile digital watermark technology and its application

InactiveCN1180628CEfficient detectionPrecise positioningPulse modulation television signal transmissionOther decoding techniquesImaging qualityVideo image
Owner:TSINGHUA UNIV

Image and video encoding 8x8 transformation method and device compatible with 4x4 transformation

InactiveCN1236617CImprove efficiencyScalablePulse modulation television signal transmissionDigital video signal modificationVideo encodingHardware complexity
Owner:XFUSION DIGITAL TECH CO LTD

Fullerene monomacrocyclic polyamine derivative and preparation method thereof

InactiveCN102827150BOrganic chemistryBoiling pointRoom temperature
Owner:INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF

Image guided filtering method and system

ActiveCN103745446BLower latencyImprove real-time performanceImage enhancementCore functionComputer vision
Owner:GUANGDONG VTRON TECH CO LTD

A kind of strong plate stress hole cutting machine and using method

ActiveCN106141366BSimple structureEasy to manufactureGas flame welding apparatusSheet steelMechanical engineering
Owner:MCC5 GROUP SHANGHAI CORPORATION LIMITED

a sand washing machine

ActiveCN106622627BContinuous and stable industrial productionEfficient separationWet separationWater flowEngineering
Owner:TIDFORE HEAVY IND

Rice plant height and grain shape control gene tud1 and its application

ActiveCN101544691BBacteriaMicroorganism based processesAgricultural scienceMolecular breeding
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI +1

air delivery chute

ActiveCN103057959BDoes not affect deliveryThe blocking effect is reliable and obviousSievingScreeningSteel ballEngineering
Owner:GUANGXI YUFENG CEMENT +1

Method for extracting theanine from fresh tea

ActiveCN103833589BReduce leachingImprove separation efficiencyCarboxylic acid amide separation/purificationTheanineCaffeine
Owner:CHENGDU WAGOTT BIO TECH

Liquid collecting tube assembly welding device

ActiveCN103372750BOmit the process of manual secondary pipingReduce labor intensityWelding/cutting auxillary devicesAuxillary welding devicesEngineering
Owner:GREE ELECTRIC APPLIANCES INC

Test method of karst water burst when tunneling and monitor device thereof

InactiveCN101625352BRealize real-time monitoringComprehensive data collectionMaterial analysisFiberMulti field
Owner:SHANDONG UNIV

Prevention and reinforcement method of fatigue cracks caused by external deformation of railway steel bridge deck

ActiveCN105603873BImprove transition surface shapeImprove welding fatigue strengthBridge structural detailsBridge erection/assemblyUltimate tensile strengthDrill
Owner:RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +1

An electromagnetic wire winding machine

ActiveCN107818868BRealize automatic windingCompact structureInductances/transformers/magnets manufactureWinding machineGear wheel
Owner:佛山市荣鑫宝数控设备有限公司

Solution regeneration device based on heat accumulating chamber low-temperature flue gas residual heat utilization

InactiveCN103007699BLow operation and maintenance costsRich waste heat recovery technologyDispersed particle separationEnergy industryFlue gasFresh air
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Method and device for identifying weed species, method for determining spraying information

ActiveCN109197275BReduce technical effectImprove weed control effectWeed killersPlant protectionAgricultural engineeringEnvironmental engineering
Owner:东莞极飞无人机科技有限公司 +1

A power supply system and electronic equipment

ActiveCN112332478BAvoid powerAvoid stabilityElectric powerCharging/discharging current/voltage regulationPower parameterControl cell
Owner:HEFEI LCFC INFORMATION TECH

Uplink resource configuration method, uplink transmission method, and device thereof

ActiveCN106255207BSolving resource constraintsSatisfy the timing relationshipWireless communicationTelecommunicationsUplink transmission
Owner:BEIJING ZHIGU TECH SERVICE

A kind of yeast cell stable gold nanocatalyst and its preparation method and application

ActiveCN105413682BImprove pore structureAchieve protectionOrganic compound preparationWater contaminantsDispersityNano catalyst
Owner:HUNAN AGRICULTURAL UNIV

Connection rod tensile compression simulating fatigue test bench

InactiveCN103822782AEasy clampingEasy to controlMachine part testingClassical mechanicsStructural engineering
Owner:KUNSHAN WIRE PIN TEST ELECTRONICS

Ethernet network port system and its network environment self-adaptation method, Ethernet equipment

ActiveCN105119788BImprove convenienceImprove intelligenceData switching by path configurationMicrocontrollerNetwork communication
Owner:XIAN NOVASTAR TECH

Cutting inserts and indexable insert type rotary cutting tools

ActiveCN109641293BReduce path lengthReduce processing timeMilling cuttersMilling cutting insertsEngineeringKnife blades
Owner:HITACHI TOOL ENG LTD

Flaw detection trolley positioning detection method and device

ActiveCN106645430BAccurate detectionMaterial analysis using sonic/ultrasonic/infrasonic wavesEngineeringBand counts
Owner:SHANDONG IRON & STEEL CO LTD

A communication method, device and system

ActiveCN106921635BSolve low work efficiencyImprove efficiencyTransmissionTerminal equipmentLoudspeaker
Owner:NO 722 RES INST OF CHINA SHIPBUILDING IND

Method for determining main phenolic compounds in main stream smoke of cigarette

ActiveCN101762653BShort detection timeHigh sensitivityComponent separationPreparing sample for investigationGlass fiberFluorescence
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC

Preparation method of paricalcitol

InactiveCN101880253BEasy to operateShort routeOrganic chemistryBulk chemical productionSide chainDouble bond
Owner:CHONGQING TAIHAO PHARM CO LTD

A clinically shapeable magnesium silicate/polyamino acid composite material and its use in preparing bone repair materials

ActiveCN111407927BStable physical and chemical propertiesSuitable for mass productionMagnesium silicatesTissue regenerationBone structureBone formation
Owner:SICHUAN UNIV

1-hydropyrrolizine derivatives and their synthetic methods and applications

ActiveCN109467558BNovel structureGood antitumor activityOrganic chemistryAntineoplastic agentsOrganic solventPtru catalyst
Owner:GUANGXI NORMAL UNIV

Video image processing method, device and equipment

ActiveCN102780889BImprove the display effectUniversal applicabilityColor signal processing circuitsBrightness and chrominance signal processing circuitsContrast enhancementVideo image
Owner:ZTE CORP

Method, system and device for providing information on a display arranged on a carrier in a surface mount technology system

InactiveCN107535086BShorten the timeLess time spent in positionInstrumentsElectrical componentsComputer hardwareDisplay device
Owner:MYCRONIC

A method for repairing pb, zn polluted soil

ActiveCN106077071BImprove stability efficiencyThe preparation process is simple and controllableContaminated soil reclamationOrganic fertilisersSoil scienceApatite
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

A kind of sodium potassium alloy sampling device

ActiveCN105352763BExquisite structureOperational securityWithdrawing sample devicesPreparing sample for investigationSodium-potassium alloyOperation safety
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Active headrest mechanism for protecting neck in rear end collision

InactiveCN100569562CImprove protectionVehicle seatsPedestrian/occupant safety arrangementCross-linkRear-end collision
Owner:TSINGHUA UNIV

A kind of geopolymer, its preparation method and its application in heavy metal ion adsorption

ActiveCN107999022BSimple manufacturing processReduce energy consumptionOther chemical processesAluminium silicatesSorbentPhysical chemistry
Owner:GUANGDONG UNIV OF TECH

A Calculation Method of Fracturing Fluid Loss Velocity Considering Natural Fractures

ActiveCN106777663BDesign optimisation/simulationSpecial data processing applicationsFiltrationFracturing fluid
Owner:SOUTHWEST PETROLEUM UNIV

Epoxy resin composition for semiconductor encapsulation and semiconductor device

ActiveCN100551968CEasy to printPrevent leakageSemiconductor/solid-state device detailsSolid-state devicesEpoxyFilling materials
Owner:SUMITOMO BAKELITE CO LTD

Method, device, equipment and storage medium for binocular living body recognition of the same face frame

ActiveCN110705530BImprove accuracyImprove securitySpoof detectionComputer graphics (images)Rgb image
Owner:珠海亿智电子科技有限公司

Method for improving uniformity of sizes of juvenile crabs

InactiveCN103416334BEat evenlySynchronous growthClimate change adaptationPisciculture and aquariaEcologyWater body
Owner:FRESHWATER FISHERIES RES INSITUTE OF JIANGSUPROVINCE

An Angle Ruler Suitable for Circumcision

ActiveCN113208704BAvoid harmImprove the quality of sex lifeDiagnosticsSurgeryFrenulum of prepuce of penisForeskin
Owner:盛威科技(苏州)有限公司

Glass cover and glass easy for water drinking in recumbency

ActiveCN106037389AGuaranteed normal outflowAvoid the disadvantages of being chokedDrinking vesselsGlass coverWater flow
Owner:淄博领智智能科技有限公司

Hydraulic control system and method for wheeled construction machinery

ActiveCN110848185BAvoid Correlation EffectsOptimize the matching relationshipServomotor componentsServomotorsHydraulic cylinderControl system
Owner:QINGDAO LOVOL EXCAVATOR

A steel ball screening device

InactiveCN104209259BScreening labor intensity is lowSievingScreeningSteel ballEngineering
Owner:NINGGUO SOUTHERN WEAR RESISTANT MATERIALS

Semiconductor image sensing device and manufacturing method thereof

ActiveCN109768061BSolid-state devicesDiodeDiffusion barrierImage sensing
Owner:TAIWAN SEMICON MFG CO LTD

A kind of attractant for Drosophila melanogaster and its application

ActiveCN113545351BStrong specificityGood lure effectBiocidePest attractantsBiotechnologyDrosophila ornatifrons
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

A kind of related substance of tofacitinib and preparation method and application thereof

ActiveCN109053771BEffective determination of qualityIn-depth quality research workOrganic chemistryComponent separationTofacitinibCombinatorial chemistry
Owner:珠海优润医药科技有限公司

Chirp pulse stretcher

InactiveCN1299405CAchieve compensationEasy to adjustLaser detailsNon-linear opticsGratingLenticular lens
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Methods for recovering and reusing selective homogeneous hydrogenation catalyst

PendingCN113195439AShorten the priming periodImprove productivityOrganic-compounds/hydrides/coordination-complexes catalystsHydrocarbon by hydrogenationPtru catalystCyclododecatriene
Owner:HANWHA SOLUTIONS CORP

A single clutch integrated structure

ActiveCN110701208BReduced drag lossGuaranteed normal switchingFluid actuated clutchesGear wheelEngineering
Owner:XIAN FASHITE AUTOMOBILE TRANSMISSION CO LTD

Pneumatic mask

InactiveCN102430215BImprove filtering effectGood unobstructed airflow pathFire rescueRespiratory apparatusRespiratorEngineering
Owner:SUZHOU XIELU NETWORK TECH

A fan centering teaching device

InactiveCN104599578BAchieve real teaching effectTo achieve the purpose of teachingEducational modelsTest comparisonNacelle
Owner:CHINA DATANG CORP RENEWABLE POWER +1

A method and device for suppressing co-channel interference

ActiveCN104601311BImprove matchChannel estimationTransmission path multiple useSignal onResource block
Owner:HONOR DEVICE CO LTD

Antenna module and manufacturing method thereof

InactiveCN104425868AMaximize transmit/receive efficiencyReduce weightAntenna supports/mountingsRadiating elements structural formsEngineeringInjection molding machine
Owner:DAE SAN ELECTRONICS

Method for preparing turbine sealing ring from alloy wire

ActiveCN105057988BAvoid frequencyReduce production processFurnace typesProcess efficiency improvementChemical compositionAlloy
Owner:江西省萍乡市三善机电有限公司

A method for removing the sour taste of canned tuna products

InactiveCN103704540BKeep the tasteKeep the smellFood ingredient functionsDipotassium hydrogen phosphateFlavor
Owner:ZHEJIANG OCEAN UNIV

Permanent magnet canned pump

ActiveCN101876316BMeet the needs of corrosion resistanceImprove sealing functionPump installationsNon-positive displacement fluid enginesCorrosive chemicalAxial thrust
Owner:ASSOMA

Logistics express delivery box

InactiveCN107270604AReasonable structural designGood fresh-keeping effectDomestic cooling apparatusLighting and heating apparatusLogistics managementEngineering
Owner:SHENZHEN KANGAROO COMMUNITY CROSS BORDER E COMMERCE CO LTD

Floating garbage interception and cleaning equipment and cleaning method for water conservancy projects

ActiveCN111676918BIncrease cleaning capacityExpand the scope of collectionWater cleaningRefuse collectionWater flow
Owner:新疆润翔建设工程有限公司

Breaker contact state indicating mechanism

ActiveCN102881526BEasy to distinguishImprove visibilitySwitching device condition indicationControl theoryCircuit breaker
Owner:FORETECH ELEC APP JIANGSU CORP

A method for inducing neural stem cells using a non-integrating plasmid vector and its use

ActiveCN105219729BEasy to collectEasy to get materialsNervous disorderMetabolism disorderPlasmid VectorStem cell culture
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Oxidation and activation method of ilmenite

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Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Trailer Electrical Connectors

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A self-powered gas sensor and its preparation method

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Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A wireless network-based out-of-synchronization processing method, device and system between nodes

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Vehicle program file encryption method and system

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Method for constructing work ability model, parameter calculation method thereof, and labor force evaluation and prediction device based on the model

InactiveCN109146116ARobustWill not significantly affect the resultForecastingOffice automationWork contentWork Performances
Owner:ZHEJIANG UNIV

A grinding method for making zero-loss optical fiber connector

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Flashover preventing device for circuit breaker

ActiveCN102315047BThe effect of reliable protection against arcingProtective switch detailsCircuit-breaking switch detailsEngineeringCircuit breaker
Owner:BEIJING JINGREN ELECTRICAL CO LTD

Method and device for network operation and maintenance based on user perception information

ActiveCN102158886BEasy to deployReasonable application planWireless communicationEvaluation resultOperational strategy
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The dna molecular marker for identifying the quality of rice fatty acid and its application

ActiveCN107299151BGenetic improvementEasy to operateMicrobiological testing/measurementDNA/RNA fragmentationA-DNAGenotyping
Owner:HUAZHONG AGRI UNIV