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.

Crusher inspection hatch

InactiveCN105209172AAvoid separationGrain treatmentsEngineeringCrusher
Owner:SANDVIK INTELLECTUAL PROPERTY AB

A composite lithium-ion battery negative electrode material li 3 vo 4 /ag and its preparation method

ActiveCN107623111BThe synthesis process is simpleEasy to operateCell electrodesSecondary cellsElectrochemistryNitrogen gas
Owner:CHINA THREE GORGES UNIV

Fixture for Automatic Positioning of Axial Holes of Shaft Parts

ActiveCN104858684BImprove machining accuracyGuaranteed high and low uniformityMetal working apparatusPositioning apparatusTailstockEngineering
Owner:ANHUI HELI CO LTD

Improved health care wood manufacturing method

InactiveCN108748498AImprove health benefitsEasy to prepareGrinding carriagesPolishing machinesMedicineWater content
Owner:海宁恒森家具有限公司

A method and device for updating unread message reminder signs

ActiveCN106533928BQuick updateEasy to updateSubstation equipmentData switching networksSoftware engineeringApplication procedure
Owner:NUBIA TECHNOLOGY CO LTD

Star anise extract for killing Meloidogyne spp. and preparation method thereof

InactiveCN102283256BGood poisonous activityBiocideAnimal repellantsStar anise extractMeloidogyne incognita
Owner:BEIJING UNIV OF AGRI

heat sink

ActiveCN110785071BReduce thermal resistanceImprove cooling efficiencySemiconductor/solid-state device detailsSolid-state devicesInterior spaceWorking fluid
Owner:FURUKAWA ELECTRIC CO LTD

A film test loading unit

ActiveCN108444809BEasy to replaceIncrease contact areaMaterial strength using tensile/compressive forcesThin membraneElectric machinery
Owner:TIANJIN UNIV

Water-borne acrylic type water-proof heat-insulating paint

ActiveCN101709193BIncrease elasticityLow thermal conductivityCoatingsBrickWater tightness
Owner:CHINA BUILDING MATERIALS ACAD

A device for assisting the installation of steel end shells

ActiveCN111501810BGuaranteed installation accuracy requirementsReduce work intensityArtificial islandsUnderwater structuresClassical mechanicsStructural engineering
Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD +1

A health food composition for improving men's frequent urination and urinary incontinence, its preparation method and application

ActiveCN106617038BImprove health benefitsFully formedFood scienceFructus psoraleae extractGluconic acid
Owner:乐泰药业有限公司

Electrical device and method for manufacturing electrical device

ActiveCN107278322BPrinted circuit assemblingMultiple fixed capacitorsElectricityElectrical devices
Owner:EPCOS AG

A kind of gel plugging agent for oil-based drilling fluid and preparation method thereof

ActiveCN110144198BEnhance strong sealingGood resistance to oil intrusionDrilling compositionSodium BentoniteActive agent
Owner:BC P INC CHINA NAT PETROLEUM CORP +2

Image processing method, camera and computer storage medium

ActiveCN110248105BAchieve a clear displayImprove experienceTelevision system detailsColor signal processing circuitsImaging processingComputer graphics (images)
Owner:ZHEJIANG DAHUA TECH CO LTD

A method and system for remote deployment of information resources

ActiveCN103023857BReduce access pressureReduce resource usageTransmissionOccupancy rateInformation processing
Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of servo motor driving device and its driving method for robot hand

ActiveCN105459108BAdjust angular displacementImplementation locationProgramme-controlled manipulatorElectricityRobot hand
Owner:宁夏巨能机器人股份有限公司

Neutral-point earth-free distributing network direct-to-ground capacitance current measuring method

InactiveCN100501419CAccurate measurementMeasurement results are stableCurrent/voltage measurementFault locationCapacitanceEngineering
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Electromagnetic forming device and method for metal pipe fittings

ActiveCN106694681BHigh strengthSmall electromagnetic forceElectromagnetic formingCondensed matter physics
Owner:HUAZHONG UNIV OF SCI & TECH

Edge Detection at Peak Amplitude of Inclined Stack for Automatic Picking of Event Axis

ActiveCN104714251BImprove signal-to-noise ratioRealize automatic pickingSeismic signal processingEngineeringComputational physics
Owner:XI AN JIAOTONG UNIV

A quick mold change device for extruder

ActiveCN109821917BImprove work efficiencyQuick squeezeGear wheelMachine
Owner:佛山市赛立新机械设备制造有限公司

A 3D self-assembled spherical vanadium-modified ni 3 the s 2 synthesis method

ActiveCN108479808BUniform shapeLow costCatalyst activation/preparationPtru catalystPhysical chemistry
Owner:SHAANXI UNIV OF SCI & TECH

Punch automatic loading and unloading manipulator

ActiveCN107900245BRealize dynamic adjustmentEasy to operateMetal-working feeding devicesPositioning devicesDischarge efficiencyPunch press
Owner:绵阳海迪机器人科技有限公司

Automatic spraying and auxiliary cooling device for automotive air conditioner

ActiveCN104129257BReduce high temperature and high pressureReduce loadAir-treating devicesVehicle heating/cooling devicesWater dischargeLow voltage
Owner:JIANGYONG YUANJIE TECH CO LTD

Multifunctional engine control unit

ActiveCN102943709BConvenient inspectionEasy maintenanceMachines/enginesEngine componentsMicrocontrollerTransceiver
Owner:LAUNCH TECH CO LTD

Electric delivery vehicle for disinfection supply center

InactiveCN104875665BVersatileEase of workItem transportation vehiclesEngineeringElectric transport
Owner:魏淑琴

Mother substrate, display panel and manufacturing method thereof

PendingCN114068655APrevent defects caused by roughnessLow costSolid-state devicesSemiconductor/solid-state device manufacturingOrganic filmCell space
Owner:LG DISPLAY CO LTD

Dpiv technology-based test device for flow capacity of gullies and its checking method

ActiveCN106500963BAccurately determineAccurately reflectHydrodynamic testingEngineeringProficiency testing
Owner:CHANGZHOU INST OF TECH

Animal feed additives based on fermentation broth and production process thereof by granulation

ActiveCN100998370BIncrease surface densityThe production process is simpleAnimal feeding stuffAccessory food factorsSolid componentFodder
Owner:CJ CHEILJEDANG CORP

A ground hidden charging device for new energy vehicles

ActiveCN108162789BNeat appearanceIncrease usageCharging stationsElectric vehicle charging technologyNew energyElectric machine
Owner:长沙飞狐电动汽车充电服务有限公司

Process and equipment for preparing monochloromethane from hydrogen chloride gas containing carbon dioxide

ActiveCN109232166BSave heating steamReduce energy consumptionHalogenated hydrocarbon separation/purificationPhysical chemistryEngineering
Owner:SOUTHWEST RES & DESIGN INST OF CHEM IND

System and method for microwave-assisted supercritical CO2 extraction of crude oil in oil sands

ActiveCN104046375BEfficient separationEfficient developmentLiquid hydrocarbon mixture productionEnergy based chemical/physical/physico-chemical processesBuffer tankGas phase
Owner:XI AN JIAOTONG UNIV

Flexible screen bonding device and bonding method

ActiveCN109979330BAchieve fitCause damageIdentification meansBonding processEngineering
Owner:SUZHOU LANGKUN AUTOMATION EQUIP CO LTD

Intellective power generation dispatch method of mobile communication base station

InactiveCN100474982CNot affected by power outagesAvoid wastingSupervisory/monitoring/testing arrangementsMessaging/mailboxes/announcementsElectricityEngineering
Owner:XIANGYANG BRANCH CHINA MOBILE GRP HUBEI CO LTD

Rapid Quantitative qPCR Method for Detection of Brachionus in Algae Culture

ActiveCN106755393BAvoid pollutionIncreased sensitivityMicrobiological testing/measurementMicroorganism based processesBiotechnologyProtozoa
Owner:GUOTOU BIO TECH INVESTMENT CO LTD +1

Mobile terminal identity authentication method and system based on wpki and time stamp

ActiveCN104579662BValid authenticationEnsure safetyUser identity/authority verificationThird partyApplication server
Owner:AEROSPACE INFORMATION

An image processing method and system

ActiveCN108510554BKeep the colorKeep detailsImage enhancementImage analysisPattern recognitionImaging processing
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A kind of preparation method of perovskite solar cell

ActiveCN105098082BIncrease usageReduce manufacturing costFinal product manufactureSolid-state devicesMetallic electrodePerovskite solar cell
Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

Micro power control device

ActiveCN104090258BElectrical measurementsCapacitancePower control
Owner:TIANJIN INST OF METROLOGICAL SUPERVISION & TESTING

Position correction device and position correction method

ActiveCN106773157BHigh modulus of elasticityReduce the modulus of elasticityNon-linear opticsCorrection methodComputer science
Owner:AU OPTRONICS KUNSHAN CO LTD

A kind of wave energy generation system and wave energy generation method

ActiveCN109404209BIncrease inputHigh utilization rate of wave energyMachines/enginesEngine componentsWave powerElectric generator
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Laser device with a beam carrying controlled orbital angular momentum

InactiveCN107258040ALaser detailsLaser optical resonator constructionMomentumOptical cavity
Owner:UNIVERSITY OF MONTPELLIER +1

working lamp

ActiveCN105927886BFast and timely take awayImprove cooling effectLighting support devicesLighting heating/cooling arrangementsEngineeringContinuous flow
Owner:东莞市闻誉实业有限公司

Pixel circuit, driving method thereof, and display panel

ActiveCN111710298BReduce driftReduce the degree of driftStatic indicating devicesHemt circuitsControl theory
Owner:YUNGU GUAN TECH CO LTD

Long distance diagnosis system and method for washing machine

InactiveCN100383315CMonitor work statusEasy to handleControl devices for washing apparatusTextiles and paperDiagnosis methodsRemote diagnostics
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

A Comb Capacitance MEMS Accelerometer Structure

ActiveCN110806498BIncreased mechanical sensitivityImprove temperature stabilityAcceleration measurementSpeed/acceleration/shock instrument detailsMicrocomputerCapacitance
Owner:XIAN FLIGHT SELF CONTROL INST OF AVIC

Electronic control device integrating electro-hydraulic proportional control system

InactiveCN103711751BRealize the function of power steeringHelps growServomotor componentsFluid-pressure actuator componentsProportional controlEngineering
Owner:安徽乐冠智能科技有限公司

Migration support device

ActiveCN106663020BPromote conversionTransformation of program codeText processingSoftware engineeringCode conversion
Owner:HITACHI SOCIAL INFORMATION SERVICES LTD

A kind of silver wire coated with fe3o4 nanometer magnetic particles and its preparation and use

InactiveCN103506619BSimple processLow costMaterial nanotechnologyHemt circuitsNanocomposite
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Small iron core spreader

ActiveCN106395608BEasy to usePrevent rotationLoad-engaging elementsEngineeringMechanical engineering
Owner:CHANGZHOU SHENLI MOTOR

Method and device for controlling service transmission

ActiveCN102783099BConnection managementData switching networksUser deviceValue-added service
Owner:HUAWEI TECH CO LTD

Torque detection device, method and system based on shaft phase difference

ActiveCN108254109BOvercome the Difficulty of Zero CorrectionReduced tuning requirementsWork measurementTorque measurementPhase differenceLight spot
Owner:SHANGHAI JIAOTONG UNIV

A method for promoting the accumulation of astaxanthin in Haematococcus pluvialis

ActiveCN108728510BIncrease contentIncrease productivityMicroorganism based processesFermentationBiotechnologyHaematococcus
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

A rapid preparation method and application of a high-yield MOF-derived catalyst

ActiveCN109647477BHigh carbon contentRegular structurePhysical/chemical process catalystsElectrodesPtru catalystPhysical chemistry
Owner:DALIAN UNIV OF TECH

Touch panels and electronic devices

InactiveCN105955540BSimple structureLow structural costInput/output processes for data processingElectricityTouch Senses
Owner:INTERFACE OPTOELECTRONICS SHENZHEN +1

Preparation process of food additive containing xanthan gum

ActiveCN106262617BImprove absorption and utilizationSimple manufacturing processFood scienceFood additiveProcess engineering
Owner:内蒙古阜丰生物科技有限公司

A method and device for expressing indicators

ActiveCN105718472BImprove visual experienceImprove operating experienceVisual data miningStructured data browsingBusiness PersonnelGraphics
Owner:CHENGDU FUXIAO SCI & TECH CO LTD

Flexible filter felt and its preparation method

ActiveCN102430283BWarp and weft strong increaseExtended service lifeLayered productsFiltration separationFiberWater flow
Owner:ANHUI YUANCHEN ENVIRONMENTAL PROTECTION SCI & TECH

Environmentally friendly plastic self-knotting runway

ActiveCN111501477BEasy to installSmall footprintGround pavingsShock absorber matsArchitectural engineeringElectric machinery
Owner:宝力科技(杭州)有限公司

elevator system

ActiveCN103787161BReduce loadSimple system structureElevatorsElevator systemControl system
Owner:HITACHI LTD

Method, device, equipment and medium for controlling cutting motion speed

ActiveCN113325807BRaising Speed ​​Planning ProblemsImprove cutting accuracyNumerical controlControl theoryMechanical engineering
Owner:HANGZHOU ECHO SCI TECH

A preparation method of electrocatalytic hydrolysis multi-level composite material and its products and applications

ActiveCN108950595BCompact structureTight structureNanotechnologyElectrodesNano structuringCarbon nanotube
Owner:JIANGNAN UNIV

Method for activating inner surface of substrate tube, optical fiber preform and optical fiber, and manufacturing method

ActiveCN106348615BGlass making apparatusElectric discharge tubesElectromagnetic radiationFluorine containing
Owner:DRAKA COMTEQ BV

Silk-fibroin-coated polypropylene mesh and preparation method thereof

InactiveCN102302801BImprove tensile propertiesPromote growthCoatingsPostoperative complicationPolymer science
Owner:SHANGHAI SIXTH PEOPLES HOSPITAL

Gene and method for regulating gossypol traits of cotton

ActiveCN108410905BOxidoreductasesFermentationBiotechnologyDehydrogenation
Owner:GUANGDONG ESQUEL TEXTILES CO LTD +1

Method and device for automatically checking fastening states of railway fasteners and spring fasteners

ActiveCN103061219BAchieve precise positioningImplement integrity checksUsing optical meansBogieSynchronous control
Owner:WUHAN HANNING TECH

A kind of pretreatment method of tin negative electrode of tin-based alkaline flow battery

ActiveCN111653799BImprove the deposition effectImprove cycle lifeCell electrodesRegenerative fuel cellsElectrical batteryLiquid storage tank
Owner:YANCHENG INST OF TECH

A motor that is easy to maintain and has a good heat dissipation effect

ActiveCN112821674BEasy maintenanceImprove cooling effectCooling/ventillation arrangementSupports/enclosures/casingsElectric machineryCooling effect
Owner:鹤山市长鸿电机有限公司

Device and method for physical simulation of electromagnetic field and flow field in molten steel in secondary cooling zone of continuous casting

ActiveCN110426565BEasy to operateEducational modelsElectromagentic field characteristicsEngineeringMechanical engineering
Owner:SHANGHAI UNIV

Body components of vehicles, especially b-pillars

InactiveCN103085886BAvoid heat stressEasy to installSuperstructure subunitsClassical mechanicsStructural engineering
Owner:FORD GLOBAL TECH LLC

Measuring method of roundness of gravel based on core image

InactiveCN105953766BDirect Control AccuracyEasy to measureImage enhancementImage analysisRock coreResearch Object
Owner:YANGTZE UNIVERSITY

A copper-phosphorus-tin flux-cored welding wire and its preparation method

ActiveCN106238947BImprove self-brazingImprove plasticityWelding/cutting media/materialsSoldering mediaFilling rateUltimate tensile strength
Owner:ZHENGZHOU RES INST OF MECHANICAL ENG CO LTD

A manufacturing process of a microchip transfer nozzle

ActiveCN109494181BSimple structureLow costDecorative surface effectsSemiconductor/solid-state device manufacturingManufacturing technologyIndustrial engineering
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Large-scale loose soil and stone slope protection structure

ActiveCN105544563BEasy dischargeRapid and efficient dischargeExcavationsLandslideCrushed stone
Owner:久鼎三利建工集团有限公司

inertial audio scrolling

ActiveCN108141499BTelevision system detailsColor television detailsTime informationMediaFLO
Owner:MICROSOFT TECH LICENSING LLC

A MN-based catalyst and MN-based organic framework with SBA-15 composite

ActiveCN108786920BControllable and adjustable structureGood hydrothermal stabilityOther chemical processesOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystSilicic acid
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Low-carbon low-alloy steel and produced pipe

InactiveCN1151304CReduce hardenabilityGrain refinementRigid pipesManganeseUltimate tensile strength
Owner:BAOSHAN IRON & STEEL CO LTD

Automatic screen lettering and cutting machine and process

ActiveCN103286948BHigh degree of automationReduce widthMetal working apparatusPolyvinyl chlorideDouble coating
Owner:天津开发区陆成工贸有限公司

A kind of overexpression porcine co-stimulatory receptor 4‑1bb vector and its application

InactiveCN105087620BHigh copy numberLower activation thresholdVector-based foreign material introductionAnimal husbandryPregnancyIntein
Owner:CHINA AGRI UNIV

A display method and electronic device

ActiveCN103188461BPlay an emphatic roleImprove visual effectsTelevision system detailsColor television detailsComputer graphics (images)Electronic equipment
Owner:LENOVO (BEIJING) LTD

Thread cutting device for sewing machine

ActiveCN101864647BReliable formationIncrease the number ofWorkpiece carriersNeedle severing devicesBobbinEngineering
Owner:JUKI CORP

Pharmaceutical composition containing ginkgo leaf extract and adrenoceptor agonist

ActiveCN100496517CSensitizing bronchodilationDecreased bronchodilationAerosol deliveryPill deliverySustained Release CapsuleAdditive ingredient
Owner:LUNAN HOPE PHARM CO LTD

A kind of rubber tree chloroplast type hexokinase gene and its encoded protein and application

ActiveCN111304227BIncrease growth rateTransferasesFermentationBiotechnologyHexokinase
Owner:RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI

Wooden furniture with dust purification system

ActiveCN106552470BEasy to cleanCombination devicesMechanical apparatusBiochemical engineeringCoating
Owner:安徽明亮面业股份有限公司

baby carriage

ActiveCN106608276BGood lookingCarriage/perambulator accessoriesCastorsControl theoryCarriage
Owner:ニューウェルブランズジャパン合同会社

A high-temperature-proof normally open center-hung window

ActiveCN110656870BNo need to manually closeImprove automationFireproof doorsPower-operated mechanismInterference fitGear wheel
Owner:临清市经开实业有限公司

A kind of semiconductor device and its manufacturing method, electronic device

ActiveCN108346663BReduce error rateSolid-state devicesSemiconductor devicesMemory cellDevice material
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Drop separator

ActiveCN102712249BAvoid formingAvoid false shutdownInstrument arrangements/adaptationsVapor condensationInlet channelEngineering
Owner:KAUTEX TEXTRON

A verticality detection device for construction engineering

ActiveCN110132111BPlay a fixed roleAvoid shakingMechanical measuring arrangementsCircular discArchitectural engineering
Owner:CHINA CONSTR SEVENTH ENG DIVISION CORP LTD

A kind of die device of environmental protection material

ActiveCN109500218BEasy to set upFirmly connectedShaping toolsPerforating toolsPunchingHobbing
Owner:叶小芳

A board assembly jig

ActiveCN111132492BAvoid problems such as damageReduce the chance of damageResilient/clamping meansStructural engineeringMechanical engineering
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Production method of manufacturing rear shelf of automobile by using PP (Polypropylene) wood flour plate

ActiveCN102825639BImprove carrying capacityReduce manufacturing costWood working apparatusFlat articlesBlow moldingRoom temperature
Owner:湖北吉兴汽车部件有限公司

A two-way progressive clutch mechanism driven by a permanent magnet mechanism

ActiveCN107946103BSimple structureEasy to operateContact driving mechanismsAuto regulationDistribution transformer
Owner:巨元智能电气(浙江)有限公司

A device and experimental method for simulating the gas pressure variation relationship between pemfc layers

ActiveCN112630091BAvoid complex experiments with measurementsAvoid complex experimentsMaterial analysisGas cylinderEngineering
Owner:TONGJI UNIV

Steering slip method of heavy rolling mill archway in confined space

ActiveCN110252823BSimple structureEasy to processMetal rolling stand detailsMetal rolling arrangementsConfined spaceMachining
Owner:SHANGHAI ERSHIYE CONSTR CO LTD +1

A hand-held heating cloth cutting device

ActiveCN104060455BSimple structureFirmly connectedTextile selvedgesSevering textilesFiberHand held
Owner:JIANGSU SUNSHINE

A kind of zinc-nickel battery negative electrode active material, zinc-nickel battery negative electrode sheet and zinc-nickel battery

ActiveCN105161702BImprove consistencyImprove cycle performanceCell electrodesNickel accumulatorsFiberCarbon fibers
Owner:XINXIANG CHAOLI NEW ENERGY

Devices and methods for locally replacing seal surface

InactiveCN102587848ADrilling rodsSealing/packingEngineeringFluid Leak
Owner:HYDRIL USA MANUFACTURING LLC

Positioning and clamping device

InactiveCN101987420BGuaranteed dimensional accuracyImprove product qualityPositioning apparatusMetal-working holdersMachine partsDimensional precision
Owner:JIANGSU JIANGXU CASTING GROUP

A method of overlaying to prolong the service life of airport composite pavement

ActiveCN110080053BGood ground conditionsAvoid destructionIn situ pavingsStress concentrationArchitectural engineering
Owner:XUZHOU UNIV OF TECH

A method of grid cross structure arc additive forming based on thermal mass control

ActiveCN111037051BImprove the surface quality of formingImprove performanceAdditive manufacturing apparatusArc welding apparatusLap jointQuality control
Owner:BEIJING HANGXING MACHINERY MFG CO LTD

Movable calibration system and method for improving strip surface length measurement accuracy

ActiveCN106959300BAccurate control precisionPrecise positioningOptically investigating flaws/contaminationStructural engineeringStrip steel
Owner:BAOSTEEL ZHANJIANG IRON & STEEL CO LTD +1

UPS (Uninterruptible Power Supply) device and working method thereof

ActiveCN102593940BEasy to operateImprove experienceEmergency power supply arrangementsMultiplexingElectricity
Owner:HUAWEI DIGITAL POWER TECH CO LTD

A Life Prediction Method for Adhesive Structures of High-speed EMUs

InactiveCN106092619BRailway vehicle testingResidual strengthStrength design
Owner:JILIN UNIV

Miniature photovoltaic grid-connected inverter with reduced DC bus capacitance and its control method

InactiveCN103401463BImprove power generation efficiencyExtended service lifeAc-dc conversionDc-dc conversionCapacitanceFull bridge
Owner:TIANJIN UNIV

A kind of multi-stage series reaction kettle and the method of using the device to prepare chlormequat

ActiveCN108499508BShort stayAdequate mass transferOrganic compound preparationTransportation and packagingCentrifugationEngineering
Owner:SHAOXING EASTLAKE HIGH TECH CO LTD

A kind of technological method of rapidly preparing carbon-carbon brake disc

ActiveCN111454075BShorten the production cycleIncreased diffusion rateBraking discsFurnace temperatureFiber
Owner:德翼高科(杭州)科技有限公司

Mounting method for escape manhole in tunnel

ActiveCN101476333BImprove stabilityIncreased load-bearing capacityArtificial islandsUnderwater structuresAir pumpEngineering
Owner:SHANGHAI TUNNEL ENGINEERING RAILWAY TRANSPORTATION DESIGN INSTITUTE

A double-shell core-shell structure of fe 3 o 4 @c@mno 2 Composite material and its preparation method

ActiveCN108039287BEvenly dispersedHigh specific capacitanceHybrid capacitor electrodesHybrid/EDL manufactureCapacitanceSupercapacitor
Owner:QILU UNIV OF TECH

Removal and installation support jig for follower roller pressing device

ActiveCN105084189BStable disassembly and installationTo prevent falling into the interior of the trussEscalatorsEngineeringHandrail
Owner:HITACHI BUILDING SYST CO LTD

Evaporator assembling structure and top air-conditioner for vehicle applying same

ActiveCN102095287BGood sealingImprove heat transfer effectEvaporators/condensersAir conditioning systemsEvaporationEngineering
Owner:NINGBO HONGDU ELECTRICAL APPLIANCE

Control system for valet parking

ActiveCN110782696BSave parking spaceShorten the timeIndication of parksing free spacesForecastingControl systemParking space
Owner:GREAT WALL MOTOR CO LTD

Novel forms of sulfuron-methyl, processes for their preparation and uses thereof

ActiveCN111132966BBiocideOrganic chemistryPhysical chemistryChemical preparation
Owner:JIANGSU ROTAM CHEM

A square hole drilling device and working method

ActiveCN111691821BImprove construction efficiencyReduce labor intensityDerricks/mastsDrilling with mechanical conveyingEngineeringMechanical engineering
Owner:JINAN MUNICIPAL ENG DESIGN & RES INSITITUTE GRP

nerve block surgical drapes

ActiveCN106794343BSurgical drapesDiagnostic recording/measuringElectrical conductorSurgical Drape
Owner:A 哈德吉克

Method for generating password input interface on mobile terminal and mobile terminal

ActiveCN105069349BAdd funEasy to operateDigital data authenticationGraphicsPassword
Owner:PRANUS BEIJING TECH CO LTD

Impulse generator and impulse tool with impulse generator

InactiveCN101198444BSolve the power acceleration problemPortable percussive toolsImpulse generatorPiston
Owner:ATLAS COPCO ROCK DRILLS

Storage card for supplying multiple voltage and supply for internal storage controlled chip and voltage

ActiveCN100535831CVolume/mass flow measurementPower supply for data processingControl signalVoltage regulation
Owner:VIA TECH INC

A kind of food grade lubricating grease and its application

ActiveCN112552981BEnsure safetyEasy to storeFatty substance recoveryLubricant compositionBenzoic acidTetrafluoroethylene
Owner:JIANGNAN UNIV

Coking benzene deep desulfuration purification method

InactiveCN101062879BHigh base conversion rateImprove adsorption capacityHydrocarbon purification/separationHydrocarbonsPurification methodsCoking plant
Owner:BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY

Display device with attached sensor, control device and control method

ActiveCN107615220ASuppress mutual interferenceMake sure during the driveStatic indicating devicesInput/output processes for data processingScan lineDisplay device
Owner:SHARP KK

Nano-level ultra-high heat-conducting titanium-carbon composite material and preparation method thereof

InactiveCN101191050BSimple processReduce manufacturing costHeat-exchange elementsCarbon compositesTitanium
Owner:晟茂(青岛)先进材料有限公司

A perception system and method for autonomous snow removal

ActiveCN110045636BAvoid lostImprove snow removal efficiencyRadiation pyrometrySatellite radio beaconingSnow removalRadar
Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

A kind of magnetic nanocomposite material and its preparation method and application

ActiveCN105582878BGood magnetic responseStrong specificity recognition abilityIon-exchange process apparatusOther chemical processesChemical separationNanometre
Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

A Conical Conformal Endfire Array Antenna

ActiveCN109950707BAchieving axial radiation characteristicsIncrease antenna gainRadiating elements structural formsAntennas earthing switches associationDielectric substrateBroadband
Owner:XIDIAN UNIV

A solid waste utilization type flame retardant-high shear force integrated inorganic adhesive and its preparation method

ActiveCN110683775BReduce manufacturing costImprove flame retardant performanceCement productionAnhydrous ethanolSlag
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

A magnetically driven track wheel that can switch between the wheel state and the track state

ActiveCN109878582BIncrease ground areaImprove stabilityMechanical energy handlingEndless track vehiclesBrakeClassical mechanics
Owner:NANJING INST OF TECH

An optimization method and device for energy-saving lighting in indoor visible light communication

ActiveCN105656552BClose-range type systemsEnergy efficient lightingVisible light communication
Owner:BEIJING UNIV OF POSTS & TELECOMM

Organic descaling composition, preparation method and application thereof

ActiveCN101565660BFast descalingDescaling speed comparisonHollow article cleaningOrganic non-surface-active detergent compositionsMeth-Diphosphenes
Owner:河南伯淼水处理有限公司

Solar cell module and manufacturing method thereof

ActiveCN102800723BAvoid short circuitRealize the application of industryPhotovoltaic energy generationSemiconductor devicesElectrode polarityIsolation layer
Owner:CSI CELLS CO LTD

A Fixed Steady Total Pressure Distortion Generator

ActiveCN112610517BQuick disassemblyShorten experiment timePump controlNon-positive displacement fluid enginesMechanical engineeringPhysics
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A method and device for transient homologous comparison of fault recording data

ActiveCN110579682BImprove reliabilityComparison results are reliableFault location by conductor typesData segmentRecord
Owner:STATE GRID ANHUI ELECTRIC POWER CO LTD +2

A dual-loop analog predistorter for buc modules

ActiveCN103428134BFully extractedSynchronous/start-stop systemsNonlinear distortionAudio power amplifier
Owner:上海灵亨信息技术有限公司

A tea seed oil production line

ActiveCN113249164BEasy to separateQuality improvementMagnetic separationFatty-oils/fats productionProcess engineeringTea leaf
Owner:JINHUA ACAD OF AGRI SCI +1

Flavored yoghurt rich in functional factors and preparation method thereof

ActiveCN107006606BPromote degradationPromote productionMilk preparationBiotechnologySucrose
Owner:NANJING NORMAL UNIVERSITY

A multimeter for electronic information engineering

ActiveCN108982943BEasy to observeFold to meetElectrical measurement instrument detailsElectrical testingInformatics engineeringCircular disc
Owner:NANJING INST OF MECHATRONIC TECH

Method and system for echo detection

ActiveCN112534800BTwo-way loud-speaking telephone systemsSpeech analysisEcho detectionDelay
Owner:GOOGLE LLC

Authentication method and system for wireless local area network service, server

ActiveCN105592458BAvoid manual entryAvoid the "sky-high bill" problemSecurity arrangementTerminal serverInternet privacy
Owner:CHINA TELECOM CORP LTD

High-temperature gas-cooled reactor internal components with large-scale nuclear graphite material and preparation method

ActiveCN108341669BReduce contentImprove performanceNeutron irradiationEngineering
Owner:SINOSTEEL NEW MATERIAL ZHEJIANG

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An injection molding machine injection system

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Energy-dissipating deceleration anti-collision guardrail for purifying air and processing method thereof

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A kind of preparation method of special foliage fertilizer for organic agricultural product crops

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A Model-Based Passive Equalization System and Equalization Current Estimation Method

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Display tube device with enhanced resolution ratio

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Blood-lucid ganoderma beautifying skin-care agent and its preparation

InactiveCN100484511CEasy to makeEasy to implementCosmetic preparationsToilet preparationsDiseaseYeast
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Active ultrasonic probe circuit capable of transmitting signals with twin wire

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Information prompt method

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Stator core support device and rotating electrical machine

ActiveCN109391067BReduce vibrationMagnetic circuitSupports/enclosures/casingsElectric machineControl theory
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