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.

Heat-preserving module taking glass vacuum tubes as heat-insulating materials

InactiveCN102644332AAvoid heat exchangeAvoid heat transferHeat proofingSound proofingComputer moduleUltimate tensile strength

Owner:BEIJING HIKEEN TECH +1

Privacy leak detection method and system

ActiveCN106778254BAvoid Privacy LeakageSoftware testing/debuggingPlatform integrity maintainancePathPingData stream

Owner:四川无声信息技术有限公司

A kind of parsing method and system for l2tp protocol

ActiveCN111614633BAccurate Audit ResultsSecuring communicationComputer scienceReliability engineering

Owner:武汉思普崚技术有限公司

Controls for four-wheel drive vehicles

ActiveCN108688465BIncrease speedImprove precision controlVehicle sub-unit featuresInterengaging clutchesBrake torqueDrive shaft

Owner:TOYOTA JIDOSHA KK

A Car Safety Seat Based on Topological Parallel Structure

ActiveCN109649226BSolve the following problems when drivingSolve the following problemsMovable seatsCar seatCar driving

Owner:XIAN AERONAUTICAL UNIV

Refrigerating and freezing devices and their sealing strips

ActiveCN108444173BLighting and heating apparatusDomestic refrigeratorsCool storageEngineering

Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

Teaching device for industrial robots

ActiveCN108922364BAvoid safety accidentsEducational modelsRobot handControl engineering

Owner:WENZHOU UNIV

A preparation method of carbon-based nanoparticle multicolor fluorescent ink

InactiveCN108285687BImprove stabilityHigh fluorescence brightnessInksLuminescent compositionsNanodotNanoparticle

Owner:SHENYANG UNIV

A centrifugal spray dedioxane device for ethoxylated alkyl sulfate

ActiveCN103480163BLarge specific surface areaImprove removal efficiencyOrganic chemistryChemical industrySulfateEthoxylation

Owner:ZANYU TECH GRP CO LTD +1

A vertical single-station casting cutting machine

ActiveCN113290284BEasy to collectConducive to efficient collection of storage binsShearing machinesFeeding apparatusStructural engineeringMachine

Owner:浙江宁巍机械科技有限公司

Screen sizing machine

InactiveCN102808298BReduce pollutionReduce manufacturing costTextile treatment machine arrangementsLiquid/gas/vapor fabric treatmentProcess engineeringMechanical engineering

Owner:TAICANG SHIHE LINE NETWORK MFG

Burner and manufacturing method thereof

ActiveCN110446890BEasy to deal withPulverulent fuel combustion burnersCombustion technology mitigationCombustorFuel type

Owner:NIPPON STEEL & SUMIKIN ENG CO LTD

Cutting device

InactiveCN100431784CWork holdersGrinding machinesEngineeringMechanical engineering

Owner:FUJISEIKO

A high-efficiency magnetic cabinet lock and special key assembly and using method thereof

ActiveCN109113438BThere are no unclosedEasy to operateNon-mechanical controlsKeysEngineeringLocking plate

Owner:临沂产业研究院有限公司

Chinese medicine compound for treating chronic medullitis and preparing method thereof

InactiveCN101224261BHigh cure rateImprove recovery rateAnthropod material medical ingredientsAntipyreticFormularyMyrrh

Owner:李霏

Wall-mounted air conditioner indoor unit

ActiveCN108397823BImprove wind experienceRich air supply modeLighting and heating apparatusAir conditioning systemsThermodynamicsEngineering

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2

Mosquito repellent water-based environment-friendly interior wall coating and preparation method thereof

ActiveCN101851451BHas mosquito repellent effectLong-lasting and effective mosquito repellent effectCoatingsEmulsionMildew

Owner:CHINA PAINT MFG CO SHENZHEN

A Symmetric Periodic Slot Leaky Wave Antenna Based on Artificial Surface Plasmons

ActiveCN109742532BWorking frequency bandwidthImprove performanceRadiating elements structural formsAntenna earthingsCoplanar waveguideDielectric substrate

Owner:XIAMEN UNIV

Sports field intelligent management system

ActiveCN107292398BDigital data information retrievalReservationsUser needsSimulation

Owner:携程旅游信息技术(上海)有限公司

Gravure printing machine

InactiveCN101698369BImprove appearance qualityImprove overprint accuracyRotary intaglio printing pressPrinting press partsDrive shaftThrough transmission

Owner:WENZHOU GUOWEI PRINTING MACHINERY

A structure-improved water mist fan

ActiveCN106642463BEasy to useSimple structureLighting and heating apparatusFree-cooling systemsEngineeringFuselage

Owner:广东金莱特智能科技有限公司

Data transmission collaboration processing method for multimedia sensor network

InactiveCN101304386BLong communication distanceImprove communication qualityEnergy efficient ICTError preventionHeterogeneous networkEnvironmental data

Owner:NANJING UNIV OF POSTS & TELECOMM

A catenary line fault intelligent removal equipment, system and method thereof

ActiveCN103066577BAutomatic resectionEasy to handleEmergency protective circuit arrangementsSupply managementRapid processing

Owner:CHINA SHENHUA ENERGY CO LTD +1

Basic cell, three-level and m-level topologies for multilevel converters

ActiveCN104362878BCapable of bidirectional transmissionLow output current THDAc-dc conversionThree levelLevel structure

Owner:SOUTHEAST UNIV

Image processing method and image processing device

ActiveCN108805805BGeometric image transformationPattern recognitionImaging processing

Owner:SIGMASTAR TECH LTD

A prepaid multi-rate detection device and its application method

ActiveCN103886690BImprove accuracyStrong reliabilityApparatus for hiring articlesMicrocontrollerComputer module

Owner:QINGDAO SHUHAN SOFTWARE TECH

An RFID-based indoor three-dimensional positioning platform and its positioning method

ActiveCN106778981BRapid positioningReduce labor costsCo-operative working arrangementsReader writerComputer science

Owner:SHANDONG UNIV

Uplink exchange circuit of asymmetric input and output port and its exchange method

ActiveCN101370313BReduce in quantityReduce occupancyMultiplex system selection arrangementsControl signalVIT signals

Owner:ZTE CORP

Remote access protection system and method

InactiveCN101047698BTransmissionSecret codeClient-side

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Preparation method and slurry of modified feather protein slurry

InactiveCN103923273BGood water solubilityEasy to useVegetal fibresYarnSolubility

Owner:SHAOXING UNIVERSITY

A self-tightening sealing structure used for the connection between the primary chamber and the base

ActiveCN109899522BReduce in quantitySave installation timeEngine sealsLaunching weaponsMechanicsFlange

Owner:BEIJING INST OF SPACE LAUNCH TECH +1

Method of mounting chip on printed circuit board

InactiveCN105405771BEffectively fixedSolid-state devicesSemiconductor/solid-state device manufacturingPrinted circuit board

Owner:SUNASIC TECH

An all-round safety monitoring system for wind power generators

ActiveCN107153160BGuaranteed uptimeSubsonic/sonic/ultrasonic wave measurementFire rescueControl theorySecurity monitoring

Owner:TERMINUSBEIJING TECH CO LTD

A floating gate memristor

InactiveCN107068708BEliminate the effects ofStrong process controllabilityTransistorSolid-state devicesSynapseIonic Channels

Owner:BEIHANG UNIV

A wine cabinet with a projection device

ActiveCN106579804BImprove experiencePrintersProjectorsComputer graphics (images)Engineering

Owner:QINGDAO HAIGAO DESIGN MFG CO LTD

Image processing device and method based on dual cameras

ActiveCN107087107BImprove imaging effectEnhance image detailsTelevision system detailsColor television detailsImaging processingVirtual camera

Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Microporous film filter for acid liquor filtering

InactiveCN101468265BReduce filter pressureAvoid easy cloggingStationary filtering element filtersLiquid wasteFiltration

Owner:SHANGHAI TONGJI CLEARON ENVIRONMENTAL PROTECTION EQUIP ENG CO LTD

Supercapacitors using phase change materials

InactiveCN102893353BHybrid capacitor separatorsProtecting/adjusting hybrid/EDL capacitorSupercapacitorEngineering

Owner:EMPIRE TECH DEV LLC

A code patch inspection system and method

ActiveCN110058874BAchieve recordImplement querySoftware engineeringSoftware developmentFeature data

Owner:UNIONMANTECH

A fuel tank breather with centrifugal separation

ActiveCN106640786BImprove adsorption capacityReduce flow ratePump assembliesEqualizing valvesParticle flowRespirator

Owner:YANCHENG GUANGYU ELECTROMECHANICAL CO LTD

Protamine and preparation method thereof

ActiveCN102084994BEnhance immune functionImprove fatigue resistanceFood preparationMale reproductive systemTaurine

Owner:大连伸起水产有限公司

A garbage sorting device

ActiveCN103464363BEfficient sortingAvoid damageSievingScreeningLitterBulky waste

Owner:ZOOMLION ENVIRONMENTAL IND CO LTD

Design method and transmission system of data frame suitable for high-speed motion reception

ActiveCN108989840BLarge capacityImprove robustnessSelective content distributionTime domainAlgorithm

Owner:SHANGHAI NAT ENG RES CENT OF DIGITAL TELEVISION

Low-pollution combustion chamber adopting forced diversion at main-combustion-stage outlet

ActiveCN106594801AImprove circumferential uniformityWell mixedContinuous combustion chamberCombustion chamberSpray nozzle

Owner:AECC COMML AIRCRAFT ENGINE CO LTD +1

An oil-resistant, low-temperature and weather-resistant rubber sealing material and its preparation method and application

ActiveCN104086980BImprove performanceImprove low temperature resistanceOther chemical processesPolymer scienceCross linker

Owner:GUANGZHOU MECHANICAL ENG RES INST

An interface display method and client

ActiveCN104317473BAvoid the process of delayed response or even crashImprove efficiencyWebsite content managementExecution for user interfacesApplication serverRanking

Owner:广州方硅信息技术有限公司

Undivided paired direct electro-oxidation and electro-reduction reactor utilizing activated carbon fiber electrode

InactiveCN102219287BSolve the problem of high-efficiency and low-consumption decolorizationImprove current efficiencyWater/sewage treatmentFiberActivated carbon

Owner:FUJIAN UNIV OF TECH

Document online preview method and device, storage medium, and electronic device

ActiveCN108090078BReduced conversion timeIncrease pressureWebsite content managementSpecial data processing applicationsApplication serverCache server

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Cooling system for photocosmetic device

InactiveCN1262249CHair-singeingElectrotherapySolid massPhase change

Owner:PALOMAR MEDICAL TECH

Radar real-time signal processor

ActiveCN108693528BLow costRadio wave reradiation/reflectionRadarReal time signal processing

Owner:北博(厦门)智能科技有限公司

A method for improving the quality of tobacco leaves by moderately prolonging the vegetative growth period of flue-cured tobacco

InactiveCN104686139BShorten the seedbed periodShortened growth periodSeed and root treatmentFertilising methodsChemical compositionBiology

Owner:GUIYANG OFFICE OF GUIZHOU TOBACCO CORP

Process for preparing composite material of poly-aspartic acid, derivates thereof, chitosan and calcium phosphorous compound

InactiveCN101289577BSensitiveEasy to adjust affinity/hydrophobicitySide chainPhosphate

Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

A five-degree-of-freedom CNC machine tool high-speed magnetic levitation electric spindle

InactiveCN102921971BAxial space savingStructural symmetryAsynchronous induction motorsBearingsElectricityMagnetic bearing

Owner:JIANGSU UNIV

Optical glass

ActiveCN105271715BImprove yield rateImprove transmittanceDevitrificationRefractive index

Owner:CDGM OPTICAL GLASS

Dynamic correction circuit for current source of current-steering digital-to-analog convertor

ActiveCN102013892BImprove output characteristicsImprove performanceAnalogue/digital conversion calibration/testingCapacitanceDigital analog converter

Owner:SHANGHAI BEILING

A kind of production technology of aluminum alloy plate material for automobile

ActiveCN103469032BHigh strengthImprove fatigue resistanceFuel tankWear resistance

Owner:ANHUI HUANYU ALUMINUM

A tool system for turning and milling the inner hole of large-diameter pipe

InactiveCN104526031BReduce vibrationExtend your lifeMilling equipment detailsMilling cutterEngineering

Owner:SHENYANG LIGONG UNIV

Vehicular type fibre vertical board filter for sewage water deepness filtering process

InactiveCN101249339BHigh removal rateLarge amount of processingStationary filtering element filtersFiberFiltration

Owner:袁方

Repeater (RPT) receiver device capable of effectively confronting signal rapid fading and large-signal blocking

ActiveCN103068029BPower managementNumerical controlThree level

Owner:SUNWAVE COMM

A method for removing arsenic from ilmenite dust and recovering valuable metals

ActiveCN109306408BAchieve enrichmentSolve problems that are difficult to separate efficientlyProcess efficiency improvementZinc hydroxideSlag

Owner:CENT SOUTH UNIV

Method and device for processing frame data of electronic map

ActiveCN108965361BDoes not affect computational efficiencyReduce network trafficGeographical information databasesTransmissionInformation processingData pack

Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for improving enzyme production and secondary metabolites of fungi

InactiveCN101928701BImproved Compositing EffectsIncrease concentrationHydrolasesMicroorganism based processesSporelingMetabolite

Owner:EAST CHINA UNIV OF SCI & TECH

A Novel Agarobiohydrolase with Improved Thermostability

ActiveCN108715839BRaise the optimum temperatureRaise the half-life temperatureHydrolasesFermentationHydrolaseHydrolysis

Owner:OCEAN UNIV OF CHINA

A kind of PT-based metal nanocluster-metal oxide nanocomposite material and its preparation method and application

ActiveCN110676474BHigh content of metal nanoclustersImprove conductivityMaterial nanotechnologyCell electrodesFuel cellsPhysical chemistry

Owner:无锡盛鑫氢能科技有限公司

A fireproof insulation board and its processing technology

ActiveCN111980185BImprove fire and flame retardant performanceRealize the insulation functionBiocidePest repellentsFiberCarbon fibers

Owner:芜湖市德明新材料科技发展有限公司

A kind of genetic detection kit for congenital and susceptibility deafness

ActiveCN105039582BComprehensive detectionNucleotide librariesMicrobiological testing/measurementSpecific detectionGenotype

Owner:ZHEJIANG UNIV

Method for improving surface properties of wood by using silicon dioxide

ActiveCN102581900BImprove wear resistanceImprove adhesionWood impregnation detailsSilicon dioxidePolyurethane coating

Owner:GUANGXI UNIV

Electronic expansion valve

ActiveCN103512288AThe spring force can be set smallReduce settingsCheck valvesEfficient regulation technologiesEngineeringHigh pressure

Owner:ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD

Tee pressure-testing device and method for pipeline punching and pipeline plugging

ActiveCN102175402BLow costImprove efficiencyDetection of fluid at leakage pointPunchingEngineering

Owner:TIANJIN LVQING PIPELINE TECH CO LTD

A Circulating Water Natural Cooling System and Method for Controlling Mass Concrete Cracks

InactiveCN104453236BReduce the possibilityReduce the temperature difference between inside and outsideBuilding material handlingWater sourceFree cooling

Owner:BEIJING UNIV OF TECH +1

A preparation method and application of a pet cell carrier capable of high temperature sterilization

ActiveCN113123120BImprove thermal stabilityImprove mechanical propertiesPhysical treatmentFibre typesFixed bedBiology

Owner:SUN YAT SEN UNIV

Anti-chicken infectious bursal disease recombinant protein subunit vaccine

ActiveCN103360498BImproving immunogenicityGood immune protectionViral antigen ingredientsAntiviralsFlagellinVaccine Immunogenicity

Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

Method of installing wave frequency detector on roadside to detect traffic flow

ActiveCN103150905BDetection of traffic movementReflected wavesRoad surface

Owner:广州畅通电子科技发展有限公司

A kind of preparation method of silver sulfadiazine composite antibacterial dressing

InactiveCN104784739BPromotes accelerated healingGood biocompatibilityAbsorbent padsBandagesSulfadiazineSilver sulfadiazine

Owner:NANJING FORESTRY UNIV

pure fuel oil shale cfb boiler

ActiveCN110285400BSlows down the rate at which the bond clogs the channelAchieve recyclingSteam boilersThermodynamicsFly ash

Owner:自贡华西能源工业有限公司

A floating electrical connector

ActiveCN109560424BConvenient three-dimensional space postureImprove reliabilityCouplings bases/casesTwo-part coupling devicesElectrical connectionStructural engineering

Owner:杭州航天电子技术有限公司

Preparation method of flying saucer type welded slotted sheet

ActiveCN106626087BRapid positioningReduce contact areaStone-like material working toolsTool bitDiamond tool

Owner:JIANGSU FENGTAI TOOLS

Nozzle tip

InactiveCN104368456AReduce in quantityEasy to processSpray nozzlesCleaning using liquidsEngineeringFlange

Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Method for recycling ion liquid from filature wastewater

InactiveCN100569677CReduce energy consumptionNo pollution in the processGeneral water supply conservationUltrafiltrationCelluloseWastewater

Owner:TIANJIN POLYTECHNIC UNIV

Pixel circuit, driving method thereof, and display panel

ActiveCN114464135BImprove repair efficiencyPrecise electrical bright spot repairStatic indicating devicesHemt circuitsEngineering

Owner:天宜微电子(北京)有限公司

Heterogeneous catalysis Fenton reagent oxidation fluidized bed-anaerobic biological fluidized bed coking wastewater deep treatment system

InactiveCN103253831BEconomical and efficient processingTreatment with anaerobic digestion processesMultistage water/sewage treatmentAfter treatmentFenton reagent

Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Estratriene derivatives comprising heterocyclic bioisosteres for the phenolic a-ring

InactiveCN102105484AOrganic active ingredientsNervous disorderCervixProgestogen

Owner:BAYER SCHERING PHARMA OY

a crushing device

ActiveCN111921601BImprove efficiencyIncrease the areaGrain treatmentsStructural engineeringCrusher

Owner:焦东升

An Image Classification Method Based on Mirror Invariant Convolutional Neural Network

ActiveCN109190701BImprove classification accuracyReduce training timeCharacter and pattern recognitionNeural architecturesComputer visionMirror image

Owner:ZHEJIANG UNIV OF TECH

A micro-wave device structure with constant power output

ActiveCN100539774CStable outputSmooth transmissionDrying solid materials with heatMicrowave heatingConstant powerEngineering

Owner:华楙生化科技股份有限公司

Large die traveling mechanism

ActiveCN103057158BAvoid difficultiesPrevent crushingPressesEngineeringMachine press

Owner:YANTAI UNIV

A true random number generator based on fpga

ActiveCN105867877BQuality assuranceRandom number generatorsRing circuitNumber generator

Owner:UNIV OF SCI & TECH OF CHINA

A method of spiral girdling to promote early fruiting and yield increase of late-fruiting walnuts

ActiveCN104145771BTotal results increaseCultivating equipmentsHorticulture methodsSeedlingAnnual growth %

Owner:云南省林业技术推广总站

Traditional Chinese medicine composition and application thereof for preventing and treating systemic sclerosis

ActiveCN110946903BPromote improvementAerosol deliveryOintment deliveryAtrophyCentella

Owner:ZHEJIANG PROVINCIAL HOSPITAL OF TRADITIONAL CHINESE MEDICINE

Yoga mat sleeve type automatic bending packaging equipment

ActiveCN105691774BStable clampingOmit waiting timeLabellingEngineeringMechanical engineering

Owner:HUZHOU TEACHERS COLLEGE

A Microstrip Antenna with Dual Polarization Broadband and High Isolation

ActiveCN104518282BHigh gainImprove performanceRadiating elements structural formsAntennas earthing switches associationElectricityElectrical conductor

Owner:XIDIAN UNIV

A kind of PBT composite filter material of fuel filter and preparation method

InactiveCN103752088BGive full play to the function of absorbing water in fuelPoint bondingSynthetic resin layered productsLaminationPolyethylene terephthalate glycolPolyvinyl alcohol

Owner:DONGHUA UNIV

A kind of cultivation method of tomato cordyceps fruit

ActiveCN104115672BImprove immunityImprove liver protection and detoxificationHorticultureFertilizer mixturesHealthy dietCordyceps

Owner:枣庄科顺数码有限公司

A horizontal pushing type two-machine three-dimensional garbage disposal station

ActiveCN106865081BQuick exchangeSolve the exchange problemRefuse transferringLoading/unloadingSwitching timeMechanical engineering

Owner:HUNAN TANGQIAO TECH DEV

Two-stage enthalpy increasing compressor and air conditioner

ActiveCN104632625BPrevent backflowReduce power consumptionRotary/oscillating piston combinations for elastic fluidsRotary/oscillating piston pump componentsInterference fitGas compressor

Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

Test structure for integrity of semiconductor element gate oxide

ActiveCN101800212BAvoid the Negative Effects of EtchingSemiconductor/solid-state device detailsSolid-state devicesEtchingPolysilicon gate

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Open pit mined-out area through hole plug and through hole plugging method thereof

ActiveCN101967976BPrevent secondary useSolve the problem of difficult hole pluggingUnderground miningBlastingEngineeringTalus surface

Owner:CHINA MOLYBDENUM

NAS performance optimization method and device

ActiveCN106293535BAvoid writingImprove experienceInput/output to record carriersSoftware simulation/interpretation/emulationData needsIOPS

Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

SOI field effect transistor element having a recombination region and method of forming same

InactiveCN1663052AReduce stressTransistorSemiconductor/solid-state device manufacturingHigh concentrationLattice mismatch

Owner:ADVANCED MICRO DEVICES INC

A hub-bearing assembly for soil-working discs

ActiveCN101578035AImprove reliabilityPerformance impactAgricultural machinesRolling contact bearingsEngineeringMechanical engineering

Owner:AB SKF

Storage device, controller and data access method thereof

ActiveCN101556560BImprove securityUnauthorized memory use protectionData packAccess method

Owner:PHISON ELECTRONICS

Raw material gas purification method for propionaldehyde production

InactiveCN1264786CLow impurity contentReduce energy consumptionDispersed particle separationHydrocarbonsPurification methodsImpurity

Owner:XINJIANG XINFENG

An easy-to-clean soymilk machine for smart home use

ActiveCN108497926BReduce impactExtended service lifeBeverage vesselsMilk substitutesBiotechnologyStructural engineering

Owner:安徽达园粮油有限公司

Remote Monitoring and Online Debugging Method of Diagonal Recursive Neural Network Control System

ActiveCN106354015BDynamically monitor real-time valuesSolve technical problems of offline debuggingAdaptive controlDiagonal recurrent neural networkControl system

Owner:FUZHOU UNIV

A vacuum cleaner that can suck and blow

ActiveCN112168061BAvoid cloggingAvoid accumulationSuction filtersSuction nozzlesForeign matterAir volume

Owner:SUZHOU AZA CLEAN ELECTRIC TECH CO LTD

Asynchronous space-time code coding/decoding system and method in full-duplex cooperative communication system

InactiveCN102724027BImprove reliabilityImproved outage probability performanceTransmitter/receiver shaping networksError prevention/detection by diversity receptionCommunications systemFrequency spectrum

Owner:XIDIAN UNIV

Nonstandard locality-based text entry

InactiveCN101501610AValid text inputAutomatic text entryMathematical modelsWeb data indexingText entryDatabase

Owner:GOOGLE LLC

A paint spraying equipment based on the principle of pulse differential pressure

ActiveCN110424693BApply evenlyAir-dry effectBuilding constructionsDust controlEngineering

Owner:博兴战新产业发展有限公司

A device for detecting cerebral hematoma and cerebral edema

InactiveCN105769190BTimely responseImprove detection accuracyDiagnostic signal processingSensorsDiseaseCoaxial line

Owner:CHONGQING UNIV

An electric power dispatching anti-error checking device and system

ActiveCN111049263BGuarantee normativeAvoid Scheduling MisoperationsCircuit arrangementsError checkingTicket

Owner:GUANGDONG POWER GRID CO LTD +1

Phosphorus, sulfur and selenium series anode materials with adjustable composition and structure for ion batteries

ActiveCN108598475BIncrease capacityImproved magnification performanceCell electrodesSecondary cellsChemical physicsSodium-ion battery

Owner:GUANGDONG UNIV OF TECH

Camera control system and method

ActiveCN104301597BEasy to controlSelfieTelevision system detailsCharacter and pattern recognitionCamera controlComputer graphics (images)

Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD +1

Novel plate type economizer

ActiveCN102954459BIncreased turbulenceSolve the problem of large differences in water and flue gas flowLaminated elementsPower stationHeat transfer efficiency

Owner:NANJING TONGCHENG ENERGY SAVING & ENVIRONMENTAI PROTECTION EQUIP RES INST CO LTD

Therapeutic or prophylactic agent for diabetes

InactiveCN102655866BImprove effectivenessOrganic active ingredientsAntimycoticsBeraprost sodiumSide effect

Owner:TORAY IND INC +1

Use of occupancy room sensors to manage meetings in meeting rooms

PendingCN112352255AEasy to useAvoid underutilizationProgramme controlComputer controlTelecommunicationsOperations research

Owner:CARRIER CORP

Electro-optical device and electronic apparatus

ActiveCN101382676BImprove qualityNon-linear opticsIdentification meansElectrical ShortingShort circuit

Owner:JAPAN DISPLAY INC

A preparation method of controllable long-acting slow-release sodium nitrite corrosion inhibitor microcapsules

ActiveCN106380532BGood corrosion inhibition effectThe release rate is easy to controlGlycidyl methacrylateReaction temperature

Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

A kind of lossless forging forming equipment and processing technology of steel material

ActiveCN109926503BNo lossWith cost reduction and efficiency increaseShaping toolsExtrusion diesEngineeringHeating furnace

Owner:浙江继望锻造科技有限公司

Bamboo toilet lid

InactiveCN1181781CFacilitate production operation managementHigh strengthBathroom coversWood veneer joiningEngineeringMultiple layer

Owner:吴成东

Displacement compensation device for control rod drive line, forming die and forming method thereof

ActiveCN105240640BImprove fatigue resistanceChange shapePipeline expansion-compensationInternal pressureControl theory

Owner:AEROSUN CORP

An exhaust structure, a compressor and an electrical product including the compressor

ActiveCN112983786BAchieve compressionAvoid damagePositive displacement pump componentsPositive-displacement liquid enginesEngineeringMechanical engineering

Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

Liquid crystal patch antenna with variable electric tuning range and its preparation and use method

ActiveCN105914470BWith electric tuning functionLarge tuning rangeResonant antennasDielectric layerLiquid crystal

Owner:SHANGHAI JIAOTONG UNIV

Method for rapid diagnosis of crop disease by volatile matter

InactiveCN102279213BExpand the scope of detectionHigh sensitivityMaterial resistanceSensor arrayNerve network

Owner:ZHEJIANG UNIV

A kind of lubricating oil composition and preparation method thereof

ActiveCN109810747BExcellent detergency and dispersibilityAvoid corrosionAdditivesAlkaline earth metalGlycerol

Owner:周旗

Air intake adjustment structure of a solid impulse engine

InactiveCN105221268BIncrease thrustImprove mobilityGas turbine plantsJet propulsion plantsCombustion chamberSolid structure

Owner:NORTHWESTERN POLYTECHNICAL UNIV

A Composite Clay Substitute for Natural Sand and Ready-Mixed Concrete Using It as Raw Material

InactiveCN104072002BImprove compactnessHigh bulk densitySolid waste managementSlagCoal

Owner:广西经正科技开发有限责任公司

A light-diffusing composite material and its preparation method

ActiveCN103483793BEvenly dispersedGood compatibilityTransmittancePolycarbonate

Owner:SHANGHAI UNIV

A High Response Current Control Method for AC Servo System

InactiveCN110677089BQuick responseImprove performanceElectronic commutation motor controlAC motor controlCurrent sampleAC - Alternating current

Owner:HUBEI UNIV OF TECH

Power reserve control method and system based on photovoltaic system

ActiveCN110362147BPhotovoltaic energy generationElectric variable regulationControl engineeringEngineering

Owner:XIAN JIAOTONG LIVERPOOL UNIV

Lever escapement assembly for timepiece movement

ActiveCN112114508AReduce thicknessEasy to operateEscapementsClassical mechanicsPendulum

Owner:爱彼制表公司

Deposition device and method of manufacturing organic light-emitting display device using same

ActiveCN103726030BIncrease the angle of incidenceSuppress shadowsElectroluminescent light sourcesSolid-state devicesAngle of incidenceDisplay device

Owner:SAMSUNG DISPLAY CO LTD

Control method and control device for water medium retarder

ActiveCN104828046BBraking systemsBrake torqueEngineering

Owner:JILIN UNIV

A kind of processing method of thin-walled aluminum alloy forging

ActiveCN110773691BReduce wasteTimely recyclingMetal-working apparatusSolution treatmentPunching

Owner:JIANGYIN HENGRUN HEAVY IND

A Hot Standby Switching System Based on Storage System

ActiveCN111090325BLow costImprove reliabilityPower supply for data processingRedundant hardware error correctionPower switchingHemt circuits

Owner:SUZHOU METABRAIN INTELLIGENT TECH CO LTD

A micro-nano magnetoelectric coupling device based on ferroelectric thin film and self-assembled magnetic nanoparticle structure

InactiveCN105789432BSimple production processSuitable for controllable integrated productionSolid-state devicesGalvano-magnetic device detailsMicro nanoFerroelectric thin films

Owner:CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY