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.

A business processing method and server

ActiveCN106330769BImprove targetingTransmissionMessage queueData pack
Owner:TENCENT TECH (SHENZHEN) CO LTD

Pyridine derivatives and methods of using them for the preparation of intermediate compounds for the production of sulfonylurea herbicides

ActiveCN104487419BHigh yieldBiocideOrganic chemistryUrea derivativesChemical compound
Owner:LG CHEM LTD

A kind of strong medicine composition for treating oligospermia

ActiveCN104435422BImprove the quality of lifeThe spermatogenic effect is obviousDispersion deliverySexual disorderVentilago leiocarpaWeakness
Owner:GUANGXI UNIV OF CHINESE MEDICINE

A method for biotransformation of glucose to generate pinoresinol and pinoresinol diglucoside by using Phomopsis

InactiveCN103667386BRapid productionEfficient productionMicroorganism based processesFermentationPinoresinolPinoresinol diglucoside
Owner:师俊玲

Optical system, camera module, electronic equipment and vehicle

ActiveCN113419330BHigh resolutionEasy to captureOptical elementsOphthalmologyLight flux
Owner:JIANGXI JINGCHAO OPTICAL CO LTD

Isoindigo copolymer and its preparation method and application

InactiveCN103159915BConducive to delocalizationImprove solubilitySolid-state devicesSemiconductor/solid-state device manufacturingAlkyl transferSolubility
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

Core-shell microcapsule and preparation method thereof

ActiveCN102070895BSimple structureSimple processPeptide/protein ingredientsPharmaceutical product form changeControlled releaseBiopolymer
Owner:WUXI ZHONGKE GUANGYUAN BIOMATERIALS

A stripping device for communication cables

ActiveCN112234528BImprove stripping efficiencyBasic electric elementsApparatus for removing/armouring cablesElectrical and Electronics engineeringWaste management
Owner:CHONGQING COLLEGE OF ELECTRONICS ENG

Clamp of conical expansion-sleeve type steel bar cold drawing machine

InactiveCN102825082BAchieve mechanical clampingSimple structureArchitectural engineeringSteel bar
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

A kind of greening improvement method of saline-alkali soil

ActiveCN111567176BReduce salt contentImprove the efficiency of salt removalSoil lifting machinesOther chemical processesSoil scienceAlkali soil
Owner:天津市方正建设监理有限公司

a piercing tool

InactiveCN104554880BShorten the timePaper article packagingBundling machine detailsEngineeringUltimate tensile strength
Owner:TIANJIN YINGDAK

Electric controlled bivalve type mixer of fuel gas

InactiveCN100560970CPrecise control of air-to-gas ratioAutomatic and precise control of air-gas ratioInternal combustion piston enginesFuel supply apparatusEngineeringProduct gas
Owner:HEFEI UNIV OF TECH

A kind of eva film surface coating

ActiveCN103555024BSimple processImprove conductivityElectrically-conductive paintsAdhesiveCarbon nanotube
Owner:广东东能新材料有限公司

A cone-rod laser amplifier

ActiveCN113036583BStable optical power densityImprove extraction efficiencyActive medium shape and constructionLaser cooling arrangementsLight energyGain
Owner:四川光天下激光科技有限公司

Method for detecting deep packet under large flow

ActiveCN102546299BRelieve pressurePromote increaseData switching networksInternal memoryOperational system
Owner:RUN TECH CO LTD BEIJING

Milling equipment for intermediate stroke grooves of pistons of brake pumps

ActiveCN102601622BImprove machining accuracyReasonable structureFeeding apparatusOther manufacturing equipments/toolsSurface finishMilling cutter
Owner:浙江安统汽车部件有限公司

Film for graphene/porous nickel oxide composite super capacitor and preparation method thereof

InactiveCN102013330BIncrease contact areaShorten the diffusion distanceCapacitor electrodesCapacitanceCharge discharge
Owner:ZHEJIANG UNIV

Medical stone healthcare tea

InactiveCN101999483BKeep it pureFast and thorough dissolutionPre-extraction tea treatmentNutrientFamily medicine
Owner:张建华

A Harmful Solvent Collection Device for Scaled Electrospinning Nanofibers

ActiveCN110257961BImprove qualitySolvent concentration is stableArtificial filament recoveryTextile/flexible product manufactureOrganic solventSpinning
Owner:DONGHUA UNIV

Flexible pressure sensing device based on carbon black dust-free paper and its manufacturing method

ActiveCN110285898BSimple preparation processLow costForce measurement using piezo-resistive materialsElectrical resistance and conductanceMultiwalled carbon
Owner:TSINGHUA UNIV

A Technology for Preventing Roller Delayed Cracks

ActiveCN105834670BReduce crackingCrack suppressionEngineeringThermal treatment
Owner:JIANGSU UNIV OF SCI & TECH

An energy-saving circuit and control method for a hydraulic support column

ActiveCN105484778BAchieve recyclingAchieve reuseProps/chocksHydraulic cylinderFour-way valve
Owner:JINGDE COUNTY HANHAI NEBULA INTELLIGENTIZE TECH RES & DEV CO LTD

Bridge thin-wall hollow-pier chain block hoisting operation platform and construction method thereof

ActiveCN102230313BFast constructionPracticalBridge erection/assemblyPolyvinyl chlorideRebar
Owner:CHINA RAILWAY NO 5 ENG GRP +1

Digital demodulating apparatus and controlling method thereof

InactiveCN101197799AAccurate supplyPower managementEnergy efficient ICTElectrical and Electronics engineeringEngineering
Owner:SHARP KK

A stable air suction dredger for bridge construction

ActiveCN109930646BAvoid cloggingMechanical machines/dredgersCentrifugal forcePipe support
Owner:义乌市高洋建筑工程有限公司

A communication information acquisition method based on base station data

ActiveCN112861834BAccurate reliabilityThe reliability adjustment parameters are accurateCharacter and pattern recognitionClosed circuit television systemsData setData information
Owner:北京京安佳新技术有限公司

A kind of indoor artificial propagation method of bream

ActiveCN103636542BSolution typeAddress stocking densityClimate change adaptationAnimal feeding stuffBroodstockMating
Owner:上海市水产研究所(上海市水产技术推广站)

Window-type air-conditioner

InactiveCN1170087CAssembly precisionLighting and heating apparatusAir conditioning systemsEngineeringIndoor air
Owner:LG ELECTRONICS INC

Clamping device and wiring box using the clamping device

InactiveCN103118517BEasy to placeIncrease armResilient/clamping meansEngineeringMechanical engineering
Owner:HUIZHOU KELIN ELECTRICAL APPLIANCE

Coreless motor

InactiveCN109314438AShorten the lengthWindingsStructural associationEngineeringElectric motor
Owner:CORELESS MOTOR CO LTD

Multiple security control method and system for an electronic payment platform

InactiveCN107909370BEnsure transaction securityPayment protocolsPayment transactionEngineering
Owner:厦门信分红网络科技有限公司

Applied data processing method, device, terminal and readable medium

ActiveCN108984315BRealize transmissionAvoid occupyingInterprogram communicationComputer hardwareData graph
Owner:GOLO IOV DATA TECH CO LTD

Phenolic foam composite insulation material and production method thereof

InactiveCN102731961BImprove insulation effectImprove fire performanceFoaming agentPtru catalyst
Owner:蓝云飞 +2

A preparation method of titanium-doped nano-tungsten oxide negative electrode material

ActiveCN106611847BSmall granularityUniform particle sizeMaterial nanotechnologyTungsten oxides/hydroxidesAmmonium metatungstateLithium-ion battery
Owner:KUNMING UNIV OF SCI & TECH

A kind of beneficiation method of grading and re-selecting fine-grained magnetite concentrate

ActiveCN111715393BSmall footprintNo noiseWet separationMagnetic separatorProcess engineering
Owner:安徽马钢矿业资源集团姑山矿业有限公司 +1

Data bidirectional replication method based on database session variables

ActiveCN102436486BCorrect two-way replicationAvoid Incremental Loop SituationsSpecial data processing applicationsReplication methodData mining
Owner:北京人大金仓信息技术股份有限公司

Treatment method for reducing amount of processing oil adhered on processed object and device thereof

InactiveCN102009047BImprove reduction efficiencyLow viscosityCleaning using liquidsSolventOil temperature
Owner:JAPAN FIELD

Preparation method of anti-erbB2 functional antibody based on erbB2 protein extracellular C-terminal functional epitope characteristics

InactiveCN101633695BImmunoglobulins against cell receptors/antigens/surface-determinantsAntibody ingredientsEpitopeExtracellular
Owner:BEIJING MABWORKS BIOTECH +1

Information display method, device, wearable device and readable storage medium

ActiveCN113792007BImprove the display effectReceive in timeDetails for portable computersDigital output to display deviceDisplay deviceData transmission
Owner:上海豪承信息技术有限公司

Large diameter multi-layer fracturing string suitable for 120℃, 70mpa environment

ActiveCN103742117BReduced need for fracking constructionMeet the needs of fracturing constructionFluid removalAgricultural engineeringThrottle
Owner:DAQING FUWANTONG PETROLEUM SCI & TECH

A method based on multi-thread processing xbrl taxonomy

InactiveCN107562543BTake advantage ofImprove experienceResource allocationNatural language data processingSoftware engineeringMultithreading
Owner:SHENZHEN YIJIAEN TECH CO LTD

A kind of preparation method of graphene-aluminum mixed powder

ActiveCN111992705BImprove stabilityNot easy to desorb and separateMaterial nanotechnologyCarbon compoundsPhysical chemistryGraphene
Owner:HARBIN INST OF TECH

Method for locking Raman gains of target and Raman OFA (optical fiber amplifier)

ActiveCN102307068BDark current has little effectLarge range of valuesLaser detailsElectromagnetic transmissionAutomatic controlAudio power amplifier
Owner:GUANGXUN SCI & TECH WUHAN

Memantine hydrochloride sustained-release capsule and preparation method thereof

ActiveCN103181914BSustained releaseSmooth releaseNervous disorderPharmaceutical non-active ingredientsSustained release pelletsMemantine Hydrochloride
Owner:SHANGHAI FOSUN PHARMA DEV CO LTD

Plate-shell heat exchanger

ActiveCN100453947CImprove heat transfer efficiencyStable structureStationary conduit assembliesSiphonAcute angle
Owner:北京市京海换热设备制造有限责任公司

Navigation method and equipment based on position monitoring

ActiveCN101000371BEasy to implementRealize practicalInstruments for road network navigationMaps/plans/chartsLongitudeMobile radio
Owner:SHENZHEN CARELAND TECH

Management method and relay server based on dynamic host configuration protocol address pool

ActiveCN104410726BSimplify configuration workReduce the burden onTransmissionClient-sideNetsniff-ng
Owner:SANGFOR TECH INC

Method and system for rating items

InactiveCN102405472AWebsite content managementCommerceLibrary science
Owner:SIGNIFY HLDG BV

A kind of cobalt-containing high-speed train brake disc steel

ActiveCN107760991BImprove service performanceImprove high temperature strengthBraking discsActuatorsCobaltThermal conductivity
Owner:MAGANG (GROUP) HOLDING CO LTD +1

Electric torch

InactiveCN102840453BImprove waterproof performanceClosely connectedPoint-like light sourceElectric circuit arrangementsElectricityTorch
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

A roll cloth automatic processing system

InactiveCN103086186BImprove processing efficiencyImprove processing qualityArticle deliveryWebs handlingUltrasonic weldingMegasonic cleaning
Owner:MAXCLEAN WUXI TECH

Multilayer bed downflow reactor including mixing device, method of using said reactor, and mixing method

ActiveCN104781002BChemical/physical/physico-chemical nozzle-type rreactorsFeed devicesEngineeringVertical axis
Owner:SHELL INT RES MAATSCHAPPIJ BV

Data asset registration, derivation, circulation method and system

ActiveCN112801799BFinanceDigital data protectionDigital signatureOriginal data
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD +1

A kind of anti-clay type polycarboxylate water reducer and its preparation method and application

ActiveCN109535346BGood dispersionImprove liquidityPolymer scienceDouble bond
Owner:NANXIONG MATERIAL PRODION BASE OF CHINESE ACADEMY OF SCI GUANGZHOU CHEM +4

A method and system for autonomous mission planning on a satellite

ActiveCN106647787BQuick responseCosmonautic vehiclesCosmonautic partsInformation controlPlanning method
Owner:NAT UNIV OF DEFENSE TECH

A system and method for telephone integrated cloud crm

ActiveCN107833064BRaise caringPromote the development of informatizationCustomer relationshipSpecial service for subscribersBusiness enterpriseEngineering
Owner:商客通尚景科技江苏有限公司

A hatch coaming welding suspension platform

ActiveCN104290868BShorten the construction periodAvoid destructionVessel partsEngineeringFlange
Owner:JIANGSU YANGZI XINFU SHIPBUILDING CO LTD

A control system applied to industrial organic waste gas vocs treatment equipment

InactiveCN105727706BMeet emission standardsGuaranteed continuityGas treatmentDispersed particle separationControl powerControl system
Owner:FOSHAN DIANJIAN ELECTRICAL EQUIP CO LTD

A Realization Method Using Current Density Convolution Perfectly Matched Layer in Plasma

ActiveCN104809343BTime step sizeSimple calculationSpecial data processing applicationsElectromagnetic fieldElectric field
Owner:XIAN UNIV OF TECH

A Face Depth Prediction Method Against Grid Effect

ActiveCN108629291BImprove accuracyConducive to 3D reconstruction researchImage analysisCharacter and pattern recognitionData setPredictive methods
Owner:SHENZHEN INST OF FUTURE MEDIA TECH +1

A hierarchical porous fe 3 the se 4 @nc@cnts Composite materials and their preparation methods and applications

ActiveCN113178571BSimple ingredientsShort processMaterial nanotechnologySecondary cellsElectrolytic agentElectrical battery
Owner:HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Preparation method for granular cold-water soluble starch

InactiveCN102408487BSimple methodWon't happenIndustrial waste waterWater soluble
Owner:HARBIN INST OF TECH

Aromatic amine derivative and organic electroluminescent device using same

InactiveCN101395126AImprove yieldSolution to short lifeOrganic chemistryElectroluminescent light sourcesOrganic filmAryl
Owner:IDEMITSU KOSAN CO LTD

Develop toner for non-contact photographic fixing of engineering drawing copier

ActiveCN102621840BLow softening pointSatisfy the need of chargeability for image developmentDevelopersCharge controlEngineering
Owner:NANJING TESHINE IMAGING TECH

Reinforced concrete pre-fabricated panels

InactiveCN101063325BImprove stabilityFloorsRear quarterReinforced concrete
Owner:JUXING LIGHT WEIGHT BUILDING MATERIAL CHANGSHA

A kind of roving control feeding spinning device and spinning method

ActiveCN106435898BEnables controlled feedingAchieve productionDrafting machinesContinuous wound-up machinesYarnIngot
Owner:SUZHOU SHIXIANG BIOLOGICAL FIBER CO LTD

Formula of high-strength electroceramic brown glaze

InactiveCN102557734BImprove bending strengthReasonable coefficient of thermal expansionPotassiumFlexural strength
Owner:CHONGQING PIGEON ELECTRIC PORCELAIN CO LTD

Power supply method and power supply system by using optical network element

InactiveCN101594000BRealize mutual backupImprove stabilityMultiplex system selection arrangementsElectromagnetic transmissionEngineeringElectrical current
Owner:ZTE CORP

Completion string running tool

ActiveCN102654041BBorehole/well accessoriesUpper jointPetroleum
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Coal mine underground sensor positioning alarm device

ActiveCN106761939BMining devicesProcess engineeringAlarm device
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

A kind of thin film transistor, array substrate and display panel

ActiveCN103474472BLower impedanceReduce off-state currentTransistorSolid-state devicesInsulation layerSemiconductor
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Vibration energy harvesting device and method for underwater hydraulic system based on dielectric elastomer

ActiveCN113644801BIngenious designSpeed up recoveryDynamo-electric machinesGenerators/motorsEngineeringVibration energy harvesting
Owner:ZHEJIANG UNIV

An asynchronous state change notification method, system and device

ActiveCN112269720BAvoid wasting resourcesAvoid problems such as low operating efficiencyInterprogram communicationHardware monitoringEngineeringOperating system
Owner:SUZHOU METABRAIN INTELLIGENT TECH CO LTD

Debugging method and debugging system of PLC configuration program

ActiveCN111142469BProgramme control in sequence/logic controllersProgramming languageSleep state
Owner:BEIJING HOLLYSYS AUTOMATION & DRIVE

A kind of fan speed control method and fan speed control device

ActiveCN105650022BControl speedAccurate speed controlEngine controlPump controlControl engineering
Owner:QINGDAO HISENSE LASER DISPLAY CO LTD

Semiconductor device and manufacturing method thereof

InactiveCN101241898ASemiconductor/solid-state device detailsSolid-state devicesCell regionEngineering
Owner:SK HYNIX INC

Display panel and manufacturing method thereof

ActiveCN110164936BIncrease the screen ratioImprove stabilitySolid-state devicesSemiconductor devicesHemt circuitsEngineering
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

control systems for vehicles

ActiveCN109548401BDo not exceed yaw safety limitSpeed controllerAssociation with control/drive circuitsControl systemElectric machinery
Owner:PROTEAN ELECTRIC LIMITED

A core-pulling structure of a car combination switch handle

ActiveCN106847585BGuaranteed pass rateImprove pass rateElectric switchesMechanical engineeringEngineering
Owner:昌辉精密模具(黄山)有限公司

A kind of water-based fracturing fluid thickener and its synthesis method

ActiveCN105062455BImprove solubilityNo pollution in the processDrilling compositionMethacrylateWater based
Owner:YANTAI RUNXING ENVIRONMENTAL PROTECTION TECH DEV

A kind of preparation method of graphene paper and corresponding graphene paper

ActiveCN108910866BLow impurity contentGood three-dimensional thermal conductivityGrapheneThermal conductivityGraphite oxide
Owner:深圳中讯源科技有限公司

Method and device for measuring system to be tested

ActiveCN107084846AInternal-combustion engine testingMathematical modelsControl engineeringIndustrial engineering
Owner:ROBERT BOSCH GMBH

Hybrid modified highly conductive and highly toughened structural composite material and preparation method thereof

ActiveCN106671525BImprove conductivityImprove toughnessLamination ancillary operationsSynthetic resin layered productsMaterial typeNano hybrid
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

Normalization method of ink drops to ensure uniformity of amount of ink ejected from nozzles of inkjet head

ActiveCN101020386ASpectales/gogglesGogglesSpray nozzleVoltage
Owner:SAMSUNG DISPLAY CO LTD

Laminable, dimensionally-stable microporous webs

ActiveCN109314221AHybrid capacitor separatorsElectrode manufacturing processesPolymer scienceOrganic chemistry
Owner:安特克研发国际公司

Preparation of a pnipam-rgo graphene composite and its application in smart responsive modified electrodes

ActiveCN105891293BGood electron transport propertiesMaterial electrochemical variablesElectronic transmissionElectrochemical response
Owner:沈阳工大蓝金环保产业技术研究院有限公司

Intrinsically Safe Optical Spectrum Analyzers

ActiveCN107532998BAnalysing gaseous mixturesPhotometryAnalyteSpectrum analyzer
Owner:ENDRESS + HAUSER OPTICAL ANALYSIS INC

Real-time closed-loop adjustment control method for single-phase brushless DC motor within power factor angle

ActiveCN107994818BGuaranteed uptimeSingle phase motor controlPhase currentsPhase difference
Owner:RES INST OF ZHEJIANG UNIV TAIZHOU

Method for obtaining effective data from turbine actuator parameter measured data

ActiveCN103266923BImprove efficiencyImprove accuracyMachines/enginesEngine componentsData segmentPower grid
Owner:STATE GRID HUNAN ELECTRIC POWER +2

Traditional Chinese medicine composition for curing coronary disease and preparation method thereof

ActiveCN102614462BConform to physical and mental characteristicsLow costCardiovascular disorderPlant ingredientsSalvia miltiorrhizaSide effect
Owner:启东市汇龙万象花圃

A kind of ti5si3 intermetallic compound micro-nano wire and preparation method thereof

ActiveCN107021491BNo need to useStable manufacturing processMaterial nanotechnologyMetal silicidesMicro nanoPliability
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

A kind of gas chromatography fingerprint detection method of traditional Chinese medicine composition

ActiveCN102735785BCan not fully reflect the actual qualityComprehensive Quality InspectionComponent separationGas phaseColumn temperature
Owner:JIANGSU KANION PHARMA CO LTD

Digital broadcasting transmitter-receiver for portable computer

InactiveCN100416455CBig screenImprove sound qualityTelevision system detailsAntenna supports/mountingsSignal qualityTransceiver
Owner:LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD

Robot for automatically loading and unloading aviation marker balls

ActiveCN102975192BSimple structureReduce weightGripping headsAerial cableAviation
Owner:STATE GRID INTELLIGENCE TECH CO LTD

Multi-element substrate, graphene capable of continuously adjusting layer number based on multi-element substrate and preparation method

ActiveCN102994976BIncreased but stable concentrationPromote crystallizationVacuum evaporation coatingSputtering coatingPhysical chemistryThin membrane
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI +1

Method for operating a refrigerant circuit for a vehicle air conditioning system

ActiveCN110462311BVehicle heating/cooling devicesRefrigeration safety arrangementControl signalLow voltage
Owner:AUDI AG

A precursor of a hollow positive electrode material with controllable crystal plane and its preparation method

ActiveCN113979489BHigh crystallinityHigh crystal aspect ratioSecondary cellsPositive electrodesPower batteryPhysical chemistry
Owner:JINCHI ENERGY MATERIALS CO LTD +2

A kind of pearl powder zinc oxide ointment

ActiveCN107007629BProtectPromote healingInorganic active ingredientsAerosol deliveryZinc oxide ointmentPharmaceutical drug
Owner:THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU UNIV OF CHINESE MEDICINE

Method for diagnosing tuberculosis in a urine sample

ActiveCN105683757BBiological material analysisPoint of careDisease
Owner:UNIVERSITY OF CAPE TOWN

A product system for raising hair first and then washing

ActiveCN109512703BBalanced wet and dry conditioningImprove toughnessCosmetic preparationsHair cosmeticsActive agentSurface-active agents
Owner:LAFANG CHINA CO LTD

Heat exchange system and air conditioner

ActiveCN104729061BImprove heat transfer efficiencySimple structureLighting and heating apparatusSpace heating and ventilation detailsRecuperatorProcess engineering
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

A valve flow characteristic curve fitting method and system

ActiveCN113359450BImprove accuracyAdaptive controlData setAlgorithm
Owner:STATE GRID HUNAN ELECTRIC POWER +2

Topological data sampling method and device, visualization method and system

ActiveCN108989064BReduce in quantityShorten the lengthData switching networksAlgorithmTheoretical computer science
Owner:TENCENT TECH (SHENZHEN) CO LTD

A synergistic oxygen removal device for a deaerator

ActiveCN111410256BImprove oxygen removal efficiencyImprove oxygen removal effectWater/sewage treatment by heatingWater/sewage treatment by degassingWater storage tankEnvironmental engineering
Owner:周利杰

Food waste hydrolysis acidifying reactor

ActiveCN101585043BEffective hydrolysis treatmentThe pre-processing process is simpleSolid waste disposalStationary filtering element filtersSlagHydrolysis
Owner:宝林

Charging system for implantable medical electronic equipment based on multi-antenna array

ActiveCN112467892BIncrease reachThere is no safety hazard of scalding body tissueBatteries circuit arrangementsHeart stimulatorsGeneral purpose softwareRadio frequency
Owner:NINGBO UNIV +2

A solar intelligent insecticidal lamp

InactiveCN104839121BAchieve energy saving effectInsect catchers and killersRechargeable cellPower grid
Owner:HUBEI HSY ELECTRONICS TECH CO LTD

A Wafer Surface Defect Detection Method Based on Gabor Feature and Random Dimensionality Reduction

ActiveCN108171688BPrecise positioningFast operationImage enhancementImage analysisWaferCcd camera
Owner:ZHEJIANG UNIV

Targeted nano drug carrier modified by hyaluronic acid oligosaccharide based on electrostatic spraying and its preparation method and application

ActiveCN110038133BGood water solubilityGood tumor targetingOrganic active ingredientsNanomedicineDocetaxel-PNPDocetaxel
Owner:SHANDONG UNIV

Nano microsphere loading with platinum-containing drugs, hydrogel coated with natural polymers and preparation method and application thereof

InactiveCN101690820BIncrease doseReduce systemic side effectsHeavy metal active ingredientsGranular deliverySurgical operationSide effect
Owner:NANJING UNIV +1

Mechanical bin holding device

ActiveCN102910402BSimple structureAvoid damageRefuse vehiclesEngineeringTruck
Owner:QINGDAO ALLITE AUTO TECHNIC

Control valve for pneumatic spring and vehicle seat with control valve

ActiveCN104144821BEasy to controlSmall toleranceOperating means/releasing devices for valvesEqualizing valvesAir springEngineering
Owner:GEBR ISRINGHAUSEN GMBH & CO KG

Citric acid-lauric acid monoglyceryl ester microemulsion and preparation method thereof

InactiveCN102132938BGood water solubilityReasonable designFood preservationSolubilityDistilled water
Owner:NINGBO UNIV

A kind of preparation method of glyceride type pufa

ActiveCN105420300BHigh catalytic efficiencyDisinhibition effectFermentationGlycerolReaction temperature
Owner:SOUTH CHINA UNIV OF TECH

A method of stabilizing an amplifier

ActiveCN104320093BAmplifier modifications to reduce non-linear distortionPower amplifiersMemory effectDigital analog converter
Owner:SHANGHAI UNITED IMAGING HEALTHCARE

A kind of bifidobacteria that can relieve colitis and its application

ActiveCN113897302BNo side effectsImprove toleranceBacteriaDigestive systemBiotechnologyPeroxidase
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

anti-collapse tower

ActiveCN106368496BExtended service lifeEnsure stabilityTowersEngineeringFreeze injury
Owner:PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO

A fluid test tool

ActiveCN109632323BSolving Flow Test ProblemsSolve the sealing problemMachine part testingGas-turbine engine testingStructural engineeringHydrology
Owner:XIAN AEROSPACE PROPULSION INST

High-speed mass data transfer system and implementation method thereof

ActiveCN101630974BIncrease transfer rateImprove the efficiency of single-point color correctionCathode-ray tube indicatorsFibre transmissionGraphic cardColor correction
Owner:深圳康显壹视界智能科技有限公司

Nano Ti/tin gradient film on titanium alloy surface and preparation method thereof

ActiveCN104862657BImplement mosaicHigh gradientMaterial nanotechnologyVacuum evaporation coatingTitanium alloyFlow ratio
Owner:NORTHEASTERN UNIV LIAONING

Key support assembly system, key support assembly method and key support device

ActiveCN103198954BAssembly and integrationFast assemblyElectric switchesEngineeringMechanical engineering
Owner:DARFON ELECTRONICS (SUZHOU) CO LTD +1

Infrared Thermal Wave Nondestructive Testing Device and Method Considering Rising and Falling Edges of Pulsed Thermal Excitation Signal

ActiveCN109900741BEfficient ConcentrationAvoid uneven heatingMaterial flaws investigationSignal onData acquisition
Owner:HARBIN UNIV OF COMMERCE

Phase information extraction method of electronic speckle interference fringe pattern

ActiveCN104268837BGuaranteed accuracyImplement extractionImage enhancementImaging processingDiffusion equation
Owner:TIANJIN POLYTECHNIC UNIV

Dimension-based relationship diagram for files

ActiveCN102314424BSpecial data processing applicationsText database browsing/visualisationRelation graphMetadata
Owner:BUSINESS OBJECTS SOFTWARE

A kind of mpcvd diamond high-efficiency synthesis process and its device

ActiveCN113058506BEasy to placeEasy to take outUltra-high pressure processesEngineeringTorsion spring
Owner:湖州中芯半导体科技有限公司

Target sequence used for detecting mycoplasma pnoumoniae and reagent box

ActiveCN1724686BEfficient detectionEffective distinctionMicrobiological testing/measurementNucleotideOligonucleotide primers
Owner:SHANGHAI XINGYAO MED TECH DEV CO LTD

Exhaust manifold for vehicles

InactiveCN106032766ASilencing apparatusCombustion enginesExhaust manifoldAerospace engineering
Owner:HYUNDAI MOTOR CO LTD

A method for matching the single tree information extracted by remote sensing means with the actual single tree information based on the principle of two-way selection judgment

ActiveCN106778696BEasy to influence the matching resultImprove matching accuracyCharacter and pattern recognitionSensing dataForest industry
Owner:BEIJING FORESTRY UNIVERSITY

Method and apparatus for controlling rotary machines

InactiveCN101217244BWind motor controlSynchonous clutches/brakesControl systemTurbine
Owner:GENERAL ELECTRIC CO

Anti-crosstalk infrared remote control circuit

InactiveCN103366545AAvoid crosstalkNon-electrical signal transmission systemsRemote controlEngineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Xylose isomerase mutant, dna molecule encoding the enzyme, recombinant strain introduced into the dna molecule and their application

ActiveCN109468305BEfficient Transformation FermentationFungiBiofuelsSynthetic biologyAlcohol ethyl
Owner:JILIN COFCO BIOCHEM +2

DC Motor Starting Control Method, Device, Air Conditioner, and Computer-Readable Storage Medium

ActiveCN113237189BImprove startup stabilityAvoid problems that can't start smoothlyMechanical apparatusSpace heating and ventilation safety systemsDC - Direct currentAir velocity
Owner:NINGBO AUX ELECTRIC +1

Preparation device and method of high-purity ammonium bifluoride

InactiveCN104192864BSmall temperature differenceReduce self-sufficiencyAmmonium halidesGraphiteAmmonia
Owner:FUJIAN SHUNCHANG FUBAO TENGDA CHEM

DCI detection method, user terminal and computer-readable storage medium

ActiveCN110324916BReduce power consumptionPower managementConnection managementTelecommunicationsInformation needs
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

A Binary Image Steganography Method Based on Perturbation Distortion and Pixel Selection

ActiveCN107133991BImprove visual qualityStrong anti-detection abilityImage codingInformation transmissionComputer vision
Owner:SUN YAT SEN UNIV

Photovoltaic element

InactiveCN100495740CImprove photoelectric conversion efficiencyImprove reliabilitySemiconductor/solid-state device manufacturingGlass/slag layered productsEngineeringOpto electronic
Owner:CANON KK

A method for producing aviation fuel components from waste oils and fats

ActiveCN107974265BAchieve serializationRealize industrial productionFatty acid esterificationFatty-oils/fats refiningOil and greaseHydrodeoxygenation
Owner:CHINA PETROLEUM & CHEM CORP +1

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