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.

Method for separating perfluoroalkylethylene from perfluoroalkyl ethyl acrylate crude product

ActiveCN104672055BIncrease productionHalogenated hydrocarbon separation/purificationOil phaseEthylene
Owner:SICHUAN XIAIFU TECH

Device and method for moving a load and for its control

ActiveCN106660185BShorten the timeLow costProgramme controlAutomatic control devicesClassical mechanicsMachine
Owner:OMPE

Arch bridge suspender tensioning device

ActiveCN106120571BLarge tension spaceHigh strengthBridge erection/assemblyArch-type bridgeJackscrewEngineering
Owner:中铁十七局集团第三工程有限公司

A kind of desulfurization catalyst and its preparation and application

ActiveCN104415775BOvercome defectsMolecular sieve catalystsHydrocarbon oils refiningRare-earth elementSilicon oxide
Owner:CHINA PETROLEUM & CHEM CORP +1

Zinc port inductor baking technology on hot-dip-Al-Zn steel sheet production line

ActiveCN101988177BMonitor baking temperatureOptimize the baking processHot-dipping/immersion processesProduction lineRoom temperature
Owner:ZHEJIANG HUADA NEW MATERIAL

A ptfe multi-group oil return line oil seal

ActiveCN104847899BReduce thicknessReduce the amount of interferenceEngine sealsHelix anglePolytetrafluoroethylene
Owner:CHENGDU SHENGBANG SEALS

Stacked memory and ASIC device

PendingCN112185964ASemiconductor/solid-state device detailsSolid-state devicesMemory chipBit line
Owner:MACRONIX INT CO LTD

Large space to carry the limit device for product disassembly

ActiveCN110816893BDoes not affect functionStable disassemblyCosmonautic vehiclesCosmonautic partsCircular discFlange
Owner:SHANGHAI INST OF SPACE POWER SOURCES

A metal heat treatment sewage treatment system

ActiveCN113413648BDump cleanFiltration separationWater treatment systemEngineering
Owner:江苏莎数自动化设备有限公司

Ion beam pole axis processing method capable of eliminating optical element local error

InactiveCN101456681BSolve certain problemsSolve the problem of excessive movement speedNumerical controlDensity distribution
Owner:NAT UNIV OF DEFENSE TECH

Diagonal flow pressure exchange gas condensation separation device and method

ActiveCN106642784BSolve drainage problemsImprove cooling efficiencyCompression machinesRecuperatorHigh pressure
Owner:DALIAN UNIV OF TECH

A multi-hydraulic cylinder synchronization system and a control method for the multi-hydraulic cylinder synchronization system

InactiveCN103334973BSlow downSlow motionServomotorsFluid-pressure actuator componentsHydraulic cylinderElectric control
Owner:SANY AUTOMOBILE HOISTING MACHINERY

An air outlet guide louver structure of separating type air conditioners

InactiveCN100465539CImprove efficiencySmooth boot outputLighting and heating apparatusAir conditioning systemsEngineeringLouver
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

A Noise Classification and Removal Method Based on Conference Scene

ActiveCN109920434BEfficient removalImprove robustnessSpeech analysisPrincipal component analysisNoise
Owner:NANJING UNIV OF POSTS & TELECOMM

Plant activated carbon shampoo powder and preparation method thereof

InactiveCN101889956BExpand application spaceIncrease added valueCosmetic preparationsHair cosmeticsActivated carbonWater quality
Owner:徐克文

A headphone control device

ActiveCN105516851BResolve interferenceSolve the costEarpiece/earphone mechanical/electrical switchesTerminal equipmentSwitching signal
Owner:广州华汇创新科技有限公司

A kind of conductive silver paste for flexible electronic paper and preparation method thereof

ActiveCN110232986BFast curingImprove conductivityNon-conductive material with dispersed conductive materialCable/conductor manufactureSilver pastePolymer science
Owner:上海本诺电子材料有限公司

A Variable Speed ​​Control Method Based on a New Model of Heart Pump

ActiveCN107045281BIncreased pulsatilitySatisfy physiological needsAdaptive controlRotary pumpMathematical model
Owner:ANHUI TONGLING BIONIC TECH CO LTD

Divider and subassembly for separating rods of a tapping machine, machine comprising said subassembly, and installation method

ActiveCN102650085BQuick installationEasy to installDobbiesEngineeringAbutment
Owner:STAUBLI FAVERGES SA

Yarn Winder

ActiveCN109422136BReliable captureFilament handlingYarnWinding machine
Owner:MURATA MASCH LTD

A method and device for quickly adjusting the uniform flow of a water tank

ActiveCN108107922BSimplify the process stepsReduce dependenceFlow control using electric meansTest efficiencyRight triangle
Owner:HOHAI UNIV

A coating supply system, handling robot and coating supply method

ActiveCN112249568BImprove supply efficiencySolve the problem of low labor cost and work efficiencySpraying apparatusGeographical information databasesControl engineeringMaterial transport
Owner:广东博嘉拓建筑科技有限公司

A mine working face simulation experiment device

ActiveCN104390797BEasy to sprayGuidance on dust prevention workAerodynamic testingDust removalCouplingDust detection
Owner:SHANDONG UNIV OF SCI & TECH

A fast terahertz wave modulator with hemt nested structure loaded by fin wire

ActiveCN107102453BReduce transmission lossSmall insertion lossNon-linear opticsWaveguide type devicesSemiconductor materialsMicrofabrication
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Detection device for conveyor, conveyor and corresponding method

ActiveCN107473065BConstant speedStatus detection is accurateIndication/recording movementElevatorsEngineeringMechanical engineering
Owner:KONE CORP

5G private network and public network uplink and downlink communication method and device

ActiveCN113055322BGuaranteed downlink communication speedImprove uplink communication rateTransmitter/receiver shaping networksNetwork planningInterference (communication)Private network
Owner:THE CHINESE UNIV OF HONG KONG SHENZHEN

A smart drone for drilling lawns

ActiveCN111316862BImprove drilling efficiencyLabor savingHops/wine cultivationTurf growingUncrewed vehicleElectric machinery
Owner:山东中宇航空科技发展有限公司

An easy-to-replace leak-proof water filter element

ActiveCN112275000BEasy to pullEasy to installStationary filtering element filtersStructural engineeringWater leak
Owner:DEQING GUONENG FILTER EQUIP CO LTD

A Synchronous Motor Out-of-Step Detection Method

ActiveCN103701372BPrevent fault damage from expandingAvoid damageCommutation monitoringModelling/simulations for controlElectricitySynchronous motor
Owner:BYD CO LTD

Monitored link switching device, monitored link switching method and network element

InactiveCN101783836BSupervisory/monitoring/testing arrangementsData switching networksComputer moduleComputer science
Owner:ZTE CORP

Polymer packaging material and application thereof

ActiveCN101942170BExcellent adhesionLow water vapor transmission rateOther chemical processesPhotovoltaic energy generationPolymer scienceAntioxidant
Owner:HANGZHOU FIRST APPLIED MATERIAL CO LTD

A safety warning device for construction engineering management

ActiveCN112944148BEasy to storeEasy to carryStands/trestlesIdentification meansReciprocating motionClassical mechanics
Owner:文博

Liquid crystal polymer film, and composite film of liquid crystal polymer and polyimide and manufacturing method thereof

InactiveCN112142959ALow dielectric lossEasy to processLiquid crystal compositionsSynthetic resin layered productsPolymer scienceComposite film
Owner:NANYA PLASTICS CORP

Liquid crystal composition and liquid crystal display device containing liquid crystal composition

ActiveCN102994100BQuick responseSignificant power saving effectLiquid crystal compositionsNon-linear opticsLiquid-crystal displayOrganic chemistry
Owner:JIANGSU HECHENG DISPLAY TECH CO LTD

Belt continuously variable transmission

InactiveCN102943871BLow costImprove efficiencyGearingGearing controlAxial displacementGear wheel
Owner:江苏久通汽车零部件有限公司

Preparation method of soluble large molecule and rare earth composite laser material

InactiveCN100503772CChange structureLuminescent compositionsPhotoluminescenceRare earth
Owner:QINGDAO UNIV

USB burning device for burning spi ROM directly on the motherboard

InactiveCN103425607BTo achieve the purpose of burning programElectric digital data processingEngineeringUSB
Owner:SHENXUN COMP KUNSHAN

A statistical method and device for defective display panels

ActiveCN105825250BCo-operative working arrangementsIdentification meansMotherboardComputer engineering
Owner:BOE TECH GRP CO LTD +1

A split-type end wall anti-deformation control assembly welding method

ActiveCN110576282BAvoid deformationGuaranteed flatnessWelding/cutting auxillary devicesAuxillary welding devicesDeformation controlBolted joint
Owner:CRRC QINGDAO SIFANG CO LTD

Method, device, and system for arbitration of double-active data center

ActiveCN106170948AUninterrupted serviceTroubleshoot service outagesData switching networksData centerReal-time computing
Owner:HUAWEI TECH CO LTD

An electric drill with multiple protective functions

ActiveCN111014778BEasy extractionPull out blockPortable drilling machinesBoring/drilling componentsStructural engineeringDust particles
Owner:浙江意达电器有限公司

An intelligent lighting control system for integrated pipe gallery based on the Internet of Things

ActiveCN111683429BExtended service lifeReduce consumptionTransmission systemsElectrical apparatusIntelligent lightingMicrocontroller
Owner:LIAONING TECHNICAL UNIVERSITY

A switch circuit with zero power consumption in standby state

ActiveCN104639139BSmall working currentExtended service lifeElectronic switchingMicrocontrollerEngineering
Owner:于红勇

a k 3 zrf 7 Preparation methods of nanocrystals

ActiveCN108328654BHigh purityRegular structureNanotechnologyZirconium halidesCruciblePhysical chemistry
Owner:三亚哈尔滨工程大学南海创新发展基地

An automatic metering glue application system

ActiveCN111545410BRealize automatic and accurate meteringThe amount of glue is stableLiquid surface applicatorsCoatingsEngineeringInjection device
Owner:XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST

An energy-saving house building

ActiveCN110331825BEfficient use ofSolve water problemsRoof drainageWing openersStormwater harvestingHouse building
Owner:筑森建设工程有限公司

System and method for implementing relay transmission

ActiveCN101286780BReduce time delayActive radio relay systemsRadio transmission for post communicationCommunications systemTD-SCDMA
Owner:HUAWEI TECH CO LTD

catalytic burner

InactiveCN104870897BBurner material specificationsCombustion using catalytic materialDistributorCatalytic burner
Owner:3M INNOVATIVE PROPERTIES CO

Artificial feed for larvae of plutella xylostella and preparation method thereof

ActiveCN102125184BGuaranteed accuracyReduce pollutionAnimal feeding stuffAccessory food factorsVitamin CCorn meal
Owner:WUHAN UNIOASIS BIOLOGICAL TECH CO LTD

Transparent optical film comprising damage prevention layer having particles distributed therein

ActiveCN1957291AAvoid damageAvoid stickingMechanical apparatusData processing applicationsInorganic particleOptical property
Owner:KOLON IND INC

Decoupled three-rotation parallel mechanism

InactiveCN102120299BThe realization principle is simpleGood linear relationshipProgramme-controlled manipulatorLarge fixed membersEngineeringMoment of inertia
Owner:DONGHUA UNIV

A remote bid opening and evaluation management method, management system and management equipment

ActiveCN108492076BReduce bid evaluation management costsOffice automationCommerceManagement systemIndustrial engineering
Owner:南通市公共资源交易中心

A method of goods procurement and carpooling/vehicle transportation based on artificial immune algorithm

ActiveCN107169688BImprove search efficiencyImprove alliance operating efficiencyBiological modelsLogisticsAlgorithmGenetic Anomaly
Owner:CHINA PETROLEUM & CHEM CORP +1

Method, device and system for acquiring network data

ActiveCN105847446BReduce consumptionEasy to updateTransmissionComputer hardwareNetwork data
Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of culture method of pig dermal papilla cell

ActiveCN113061570BPassaging Time SimplifiedShort passage timeCell dissociation methodsEpidermal cells/skin cellsPancreatinumCollagenase
Owner:CHINA AGRI UNIV

Preparation method of planar side-collection structure InGaAs infrared detector chip

InactiveCN106409939BReduced diffusion areaExtend your lifeFinal product manufacturePhotovoltaic energy generationEpitaxial materialOptoelectronics
Owner:NANTONG UNIVERSITY

A quick clamping device in a new energy vehicle motor test system

ActiveCN108910492BRealize quick clamping functionRealize the limit prompt functionConveyor partsMotor testingNew energy
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST

File protection method and device

ActiveCN107426173BImprove securityDigital data protectionTransmissionSoftware engineeringWhitelist
Owner:北京鸿享技术服务有限公司

compact pwm fiber optic converter

InactiveCN102710330BLow failure rateImplementation statusFibre transmissionFiberPwm signals
Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST

Traditional Chinese medicine composition for treating dysmenorrheal

InactiveCN103536877BGood curative effectQuick resultsAntipyreticAnalgesicsDiseaseSide effect
Owner:潘曙东

Low voltage dc-dc converter for environmentally friendly vehicles

ActiveCN106803717BAC motor controlApparatus without intermediate ac conversionCurrent limitingControl engineering
Owner:HYUNDAI MOTOR CO LTD +1

Paclitaxel, Docetaxel Derivatives and Compositions and Their Antitumor Applications

ActiveCN104974147BStrong in vivo activityGood water solubilityOrganic active ingredientsOrganic chemistryDocetaxel-PNPDocetaxel
Owner:INST OF MATERIA MEDICA CHINESE ACAD OF MEDICAL SCI

A method for analyzing the influence of main bolt fracture on the performance of pressure vessels

ActiveCN109492308BSealing fillingGeometric CADDesign optimisation/simulationEngineeringStructural engineering
Owner:NUCLEAR POWER INSTITUTE OF CHINA

Polyethylenimine derivative, preparation method thereof and application thereof

InactiveCN102391509BImprove stabilityHigh transfection efficiencyOther foreign material introduction processesStereochemistryPolyethylenimine
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Display panel and display device

ActiveCN113178467BMitigate Luminance Attenuation DifferencesMinimize viewing angle differencesSolid-state devicesSemiconductor devicesDisplay deviceEngineering
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A method for preparing monolayer molybdenum disulfide based on electrolyte solvent hot insertion lithium stripping

ActiveCN108190960BQuality improvementNovel preparation methodMaterial nanotechnologyMolybdenum sulfidesElectrolytic agentPhysical chemistry
Owner:FUZHOU UNIV

Health-care food for assisting in improving memory function and preparation method thereof

InactiveCN101940292BImprove memory functionNo side effectsFood preparationSide effectPerilla seed oil
Owner:WEIHAI KANGBOER BIOLOGICAL PHARMA

Chicken feed and traditional Chinese medicine composition for preventing and treating chicken infectious anemia

ActiveCN103931957BImprove immunityHigh cure rateAnimal feeding stuffAccessory food factorsDiseaseSide effect
Owner:SHANDONG NEW HOPE LIUHE GROUP

An anti-climbing and anti-bias energy-absorbing device

InactiveCN103192845BCrushing deformation step by stepSimple structureRailway wheel guards/bumpersInterference fitThick wall
Owner:SOUTHWEST JIAOTONG UNIV

A kind of three-dimensional planting method of Chinese medicinal materials

ActiveCN104137728BSave plant areaImprove productivity per unit areaCultivating equipmentsHorticultureMedicinal herbsValeriana jatamansi
Owner:ZUNYI WANJIAZHANG TRADITIONAL CHINESE MEDICINAL MATERIALS

A special cleaning agent for quenching oil of bearing outer ring and its preparation method

ActiveCN108118351BGood hardenability of materialEasy to cleanActive agentSurface-active agents
Owner:马鞍山金泉工业介质科技有限公司

High temperature poly(aryl ether)s containing a phthalazinone moiety

ActiveCN101050305AArylOligomer
Owner:POLYMICS

A Mechanical Pulse Signal Detection Method Based on Soft Threshold Function

InactiveCN103256955BImprove clarityImprove analysis accuracyMeasurement devicesContinuous wavelet transformTime shifting
Owner:ZHEJIANG UNIV

Low-sintered glass ceramic composite material and its preparing method

InactiveCN100363299CImprove thermal conductivity at room temperatureImprove mechanical propertiesCeramic compositeThermal expansion
Owner:GUILIN UNIV OF ELECTRONIC TECH

A kind of high-hardness water-based polyurethane textile coating glue and preparation method thereof

ActiveCN109736098BHigh strengthHigh hardnessTextiles and paperPolymer scienceAcrylate ester
Owner:HEFEI KETIAN WATERBORNE TECH CO LTD +1

A Fully Enveloping Flexible Robot Gripper Imitating a Shark Mouth

ActiveCN113715050BIncrease frictionGripping headsStructural engineeringMechanical engineering
Owner:CENT SOUTH UNIV

A pre-assembly auxiliary tool and method for butterfly valve sealing ring

ActiveCN109079701BAchieve pre-shapingAvoid damage to sealsLift valveMetal-working hand toolsEngineeringButterfly valve
Owner:上海沪东造船阀门有限公司

Server device and message transmission method

InactiveCN101822035BFlexible deliverySpecial service for subscribersNetwork connectionsComputer hardwareCommunication trigger
Owner:NTT DOCOMO INC

Polyurethane composite catalyst, solvent-free polyurethane resin and preparation method thereof

ActiveCN112079980BGet rid of dependenceHigh tensile strengthCoatingsTextiles and paperPolymer sciencePtru catalyst
Owner:ZHEJIANG HUAFON SYNTHETIC RESIN

Medical image processing device, treatment system, and medical image processing program

ActiveCN111918698AEasy to confirmImage enhancementReconstruction from projectionFluoroscopic imageImaging processing
Owner:TOSHIBA FUEL CELL POWER SYST

Method and apparatus for postprocessing channel estimation

InactiveCN101252554BImprove performanceImprove signal-to-noise ratioBaseband system detailsSignal-to-noise ratio (imaging)Pigtail
Owner:ST ERICSSON SEMICON BEIJING

Environment cleaning agent for cultivation

ActiveCN103548874BInviolableAvoid side effectsBiocideFungicidesAdditive ingredientDisinfectant
Owner:LONGKOU HAISHENG AGRI & PASTURE

Aqueous solutions of 1,2-benzisothiazolin-3-one

InactiveCN103619174AStable storageTransport stableBiocideDead animal preservationGlycerol DerivativesThiazole
Owner:特洛伊第二技术公司

Common Rail Diesel Engine Injector Installation and Positioning Tool

ActiveCN113250877BIncrease or decrease thicknessReduce thicknessFuel injection apparatusMachines/enginesCommon railCylinder head
Owner:HENAN DIESEL ENGINE IND

A kind of metal manganese chromium-free passivator and its preparation method and application

ActiveCN107740087BAchieving synergistic passivationPromote formationMetallic material coating processesEthanesulfonic acidSulfonate
Owner:CENT SOUTH UNIV

A metal plate bending auxiliary equipment and using method thereof

ActiveCN110496909BPrecise bendingEasy to bendShaping toolsCleaning using toolsHydraulic cylinderGoniometer
Owner:苏州悦捷朗机电有限公司

Feedback audio output detection method and device

ActiveCN105704634BGuaranteed to workEnsure driving safetyElectrical apparatusSpecial data processing applicationsInformation processingFeedback analysis
Owner:FORYOU GENERAL ELECTRONICS

A kind of preparation method of parecoxib sodium

ActiveCN105418528BShort synthetic routeReaction raw materials are stable and easy to obtainOrganic chemistryChemical industryChlorosulfuric acid
Owner:SHANDONG LUOXIN PHARMA GRP CO LTD

Wide-wavelength high-reflectivity pollution-resistant colloid photonics crystal diffused reflection film

InactiveCN100460897CEnable mass manufacturingSimple methodDiffusing elementsLight energyDisplay device
Owner:INST OF CHEM CHINESE ACAD OF SCI

Flicker correction method and flicker correction device

ActiveCN105635594BTelevision system detailsColor television detailsMean vectorAlgorithm
Owner:FUJITSU LTD

A paint maintenance agent, preparation method and application

ActiveCN108659705BImprove photostabilityAvoid potential hazardsCoatingsPolymer scienceAlcohol
Owner:JIANGXI CHEPU IND CO LTD

Beverage preparation machine with capsule size detection

InactiveCN104837386AImprove security levelEasy to removeConveyorsBeverage vesselsAdditive ingredientBiomedical engineering
Owner:NESTEC SA

Method and device for establishing a tcp connection

ActiveCN105939344BReduce complexitySave resourcesTransmissionPrivate networkReal-time computing
Owner:HANGZHOU DPTECH TECH

Preparation method, device and system of a quartz ingot

ActiveCN107417074BImprove material yieldReduce processing stepsGlass shaping apparatusIngotQuartz
Owner:YANGTZE OPTICAL FIBRE & CABLE CO LTD

Anchoring reinforced structure of overhung section for reinforced concrete pavement slab of highway along river

ActiveCN103046458BEnsure temporary driving safetySimple structureRoads maintainenceButtressReinforced concrete
Owner:陈洪凯 +3

Standard gas distributing instrument and temperature compensation control device and temperature compensation method

ActiveCN102736645BEliminate distractionsHigh precisionTemperatue controlMixer accessoriesWorking environmentEngineering
Owner:BEIJING SDL TECH

Technique for fast preparing spongy copper

InactiveCN100478463CHigh recovery rateReduce manufacturing costProcess efficiency improvementEngineeringCopper ore
Owner:崔海林

Clock information processing method and device

ActiveCN102946290BHigh clock qualityTime-division multiplexInformation processingPath cost
Owner:泰州市海通资产管理有限公司

Thin film coating system and method

InactiveCN101809185BImprove productivityIncrease volumeVacuum evaporation coatingSputtering coatingCoating systemUnit of time
Owner:DEPOSITION SCI

Laser etching method and device, substrate electrode and electroluminescent device

ActiveCN106271046BAvoid depositionIncrease temperatureMetal working apparatusLaser beam welding apparatusLaser etchingLaser beams
Owner:NANJING TECH CORP LTD

Communication method, communication device, electronic device, storage medium

ActiveCN108989996BReduce mid-air collisionsImprove anti-interference abilityNetwork topologiesBroadcast service distributionEngineeringCommunication device
Owner:BOE TECH GRP CO LTD

a wind tunnel

ActiveCN104280204BHighly comprehensiveHigh aerodynamic flow field qualityAerodynamic testingAviationScale model
Owner:CRRC QINGDAO SIFANG CO LTD

Method for nufacturing asphalt mixing equipment

ActiveCN102744501BQuality improvementHigh precisionWelding/cutting auxillary devicesArc welding apparatusMomentumTechnological system
Owner:廊坊德基机械科技有限公司

A storage architecture system based on all-shared switching

ActiveCN105245576BLower latencyImprove output performanceData switching networksTime delaysDevice form
Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

A wire tooling positioning and cutting device

ActiveCN107086500BReduce labor intensityAvoid repeated measurementsApparatus for laying cablesUltimate tensile strengthMachining time
Owner:STATE GRID CORP OF CHINA +1

Application of linc01389 in the diagnosis and treatment of gastric cancer

ActiveCN108220447BRealize personalized diagnosis and treatmentAchieve early specific diagnosisMicrobiological testing/measurementAntineoplastic agentsOncologyStomach cancer
Owner:QINGDAO MEDINTELL BIOMEDICAL CO LTD

Utilization method of 2-hydroxy-1,3,5-tri-o-benzoyl-α-d-ribofuranose crystallization mother liquor

ActiveCN108314696BReduce manufacturing costEasy to operateEsterified saccharide compoundsSugar derivativesCrystallographyActivated carbon
Owner:LIVZON GROUP CHANGZHOU KONY PHARMA

Optical characteristic measuring system and method of liquid crystal unit

ActiveCN101762891BTesting optical propertiesNon-linear opticsOptical propertyOptical axis
Owner:IND TECH RES INST

A Digital Filter Circuit Applied in Long Line Transmission System

ActiveCN104953985BLow costSimple structureDigital technique networkInterference phenomenonCommunications system
Owner:QINGDAO TOPSCOMM COMM

High-strength anti-aging PPO composites filled with nano-mesoporous silicon

ActiveCN108047690BGood dispersionHigh strengthCeramic materialsCompositermes
Owner:GUANGZHOU GAOSU ENVIRONMENTAL PROTECTION NEW MATERIAL

An automatic lifting banknote receiving table

ActiveCN104103123BAutomatic and accurate adjustment of spaceImprove the banknote receiving functionCoin/paper handlersEngineeringGround plate
Owner:WEIRONG TECH CO LTD

A semi-automatic tennis ball picking and serving vehicle

InactiveCN106362371BEasy to pick upReduce workloadBall sportsSemi automaticEngineering
Owner:HUBEI UNIV OF SCI & TECH

Process for synthesizing tetra-substituted amino macrocyclic metal complex

InactiveCN100393734CReduce usageReduce pollutionCopper organic compoundsNickel organic compoundsOrganic solventNitrogen
Owner:吾国强

Sustained release gel for injection for paliperidone and paliperidone derivative

InactiveCN102274164BImprove the quality of lifeLow costOrganic active ingredientsNervous disorderPatient compliancePoly dl lactide
Owner:长春斯菲尔生物科技有限公司

Multifunctional organic-inorganic composite polymeric microball and preparing method thereof

InactiveCN1186377CImprove stabilitySize is easy to controlSwelling ratioFunctional monomer
Owner:FUDAN UNIV

A carbon dioxide cracker with adjustable release angle

ActiveCN107144176BAvoid offsetBlasting cartridgesEngineeringBiomedical engineering
Owner:BEIJING SMART POWER TECH LLC

Method for measuring contribution rate of forest litters to nitrification and denitrification of soil

ActiveCN103728434BEarth material testingSoil scienceNitrogen cycle
Owner:BEIJING FORESTRY UNIVERSITY

A mechanical deceleration buffer device and its working method

ActiveCN112644438BAvoid lossExtended service lifeBraking element arrangementsStructural engineeringBevel gear
Owner:真木农业设备(安徽)有限公司

High temperature screw thread fastening glue and production method thereof

InactiveCN101705074BSolving Threaded Connection RequirementsImprove reliabilityNon-macromolecular adhesive additivesEpoxyScrew thread
Owner:中昊北方涂料工业研究设计院有限公司

Multi-layer flat tube bag rapid dehydration system and dehydration method for mud treatment

ActiveCN112592009BLarge water sectionAccelerate dehydration and consolidationSludge treatmentCement slurryMechanical engineering
Owner:HOHAI UNIV

Method, device, terminal and storage medium for drawing components

ActiveCN110045999BShorten development timeSoftware engineeringProgram loading/initiatingComputer hardwareSoftware engineering
Owner:BEIJING SANKUAI ONLINE TECH CO LTD

A traffic network recording method and related device

ActiveCN103841245BReduce omissionsImprove recording effectSubstation equipmentTraffic networkRecording system
Owner:SAIGE COMM SHENZHEN CITY

Measurement method of high-frequency transformer factory insulation test voltage based on material insulation life

InactiveCN109901037BReliable results of externally applied withstand voltage testEliminate the effects ofTesting dielectric strengthOvervoltageThermodynamics
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Surface treatment process after forming a stainless steel piston rod

ActiveCN111229558BLow costReduce processLiquid surface applicatorsCoatingsOil canMechanical components
Owner:佛山市顺德区启金机械有限公司

Snake shaped robot possessing ground adaptability

InactiveCN1291821CImprove adaptabilityFlexible useMicromanipulatorControl signalControl system
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Ventilating method for cartridge of ink-jet printer

ActiveCN101249753BPrintingEngineeringSilica gel
Owner:PRINT RITE UNICORN IMAGE PROD CO LTD

Detection device of metal foreign body of postage meter

ActiveCN101692130BAvoid damage to the postage meterSuppress noise interferenceOther printing apparatusElectric/magnetic detectionEngineeringMetal detectors
Owner:ZHEJIANG UNIV OF TECH

Monitoring source service implementing method, monitoring system and front end unit metadata server

ActiveCN101155001BDiversified monitoring source business servicesClosed circuit television systemsTransmission monitoringMonitoring systemExecution unit
Owner:HUAWEI TECH CO LTD

A Measuring Method for Bottleneck Links in End-to-End Network Communication Path

ActiveCN105245399BData switching networksNetwork communicationActive detection
Owner:HAINAN UNIV

A kind of tissue culture rapid propagation method of Eucalyptus urophylla dh32-29 variety

ActiveCN104304027BShort rotation periodDry straightClimate change adaptationAfforestationGenetic traitsHigh survival rate
Owner:广西八桂种苗高科技集团股份有限公司

Battery module with fixed structure for temperature sensing element

ActiveCN109891661BIncrease manufacturing costFinal product manufactureCells structural combinationFlexible electronicsMechanical engineering
Owner:SAMSUNG SDI CO LTD

Body-in-white workshop line fast-travel mechanism and its interaction method

ActiveCN106736079BReduce walking timeImprove work efficiencyWelding/cutting auxillary devicesControl devices for conveyorsElectricityHuman–machine interface
Owner:SHANGHAI SINYLON AUTO EQUIPMENT MANUFACTURE CO LTD

System and method for modulation and demodulation using code subset conversion

InactiveCN1917070BRecord information storageIndividual digits conversionTheoretical computer scienceDemodulation
Owner:MEDIATEK INC

A digital io circuit

ActiveCN104333366BSlope controlIncrease the slopeLogic circuits coupling/interface using field-effect transistorsEngineeringControl circuit
Owner:SHENZHEN STATE MICROELECTRONICS CO LTD

Dual hydraulic motor switching control system

ActiveCN103807237BAvoid vacuumingRealize mutual conversion functionFluid-pressure actuator safetyServomotor componentsHydraulic motorControl system
Owner:GUIZHOU JONYANG KINETICS

A kind of cloning method of lily bulb formation regulation gene llwox11 and its application

ActiveCN113388619BDrop in induction rateHigh induction rateMicrobiological testing/measurementPlant peptidesBiotechnologyNucleotide
Owner:INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI

A kind of production method and device of powdery vanadium pentoxide

ActiveCN104229887BReasonable structureAdequate responseVanadium oxidesAmmonium halidesEngineeringVanadate
Owner:锦州钒业有限责任公司

Time recording device and method

InactiveCN103870366ADetecting faulty computer hardwareElectrical testingTest efficiencyBurn-in
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Noise simulation method and system for dynamic comparator

ActiveCN110348157BNoise simulation implementationDesign optimisation/simulationSpecial data processing applicationsEngineeringVoltage source
Owner:BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +2

A method for unloading a dust-removing air duct

ActiveCN106862190BHollow article cleaningEngineeringScraper site
Owner:ZHIHE ENVIRONMENTAL TECH (JIANGSU) CO LTD

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