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.

Micro-mixing chip and micro-channel reaction system

ActiveCN106622064BFlexible configurationImprove heat transfer film coefficientTransportation and packagingChemical/physical/physico-chemical microreactorsSmall footprintProcess engineering

Owner:SUZHOU WENHAO MICROFLUIDIC TECH CO LTD

An intelligent parking lock control system

ActiveCN111025943BReduce power consumptionReduce multiple replacementsTransmission systemsProgramme control in sequence/logic controllersControl systemControl engineering

Owner:浙江上清科技有限公司

A kind of anti-counterfeit label film sticking equipment

ActiveCN109018501BReduce manual laborIncrease productivityPackagingStructural engineeringMechanical engineering

Owner:ANHUI QINGFENGYU ANTI COUNTERFEITING TECH

A method to improve the calibration accuracy of industrial robot tool coordinate system

ActiveCN109465831BConvenient teachingEliminate precision errorsProgramme-controlled manipulatorControl engineeringProcess engineering

Owner:NANJING ESTUN ROBOTICS CO LTD

Raw earth-based aerated thermal insulation block ingredients and preparation method of the block

ActiveCN106810174BEmission reductionReduce energy consumptionCeramicwareIndoor air qualityHeat conducting

Owner:TIANJIN CONSTR ENG QUALITY DETECTION CENT

A detection method for air-conditioning refrigerant leakage

ActiveCN110822675BImprove effectivenessImprove securityMechanical apparatusSpace heating and ventilation safety systemsControl engineeringEngineering

Owner:AUX AIR CONDITIONING LTD BY SHARE LTD

A length conversion measuring device

ActiveCN104526052BRealize automated productionMechanical measuring arrangementsShearing machine accessoriesLinear motionRebar

Owner:冯广建

Thermal insulative energy-saving waterproof cream and preparing method thereof

InactiveCN1234799CGuarantee product qualityNo pollution in the processOther chemical processesBuilding insulationsBenzoic acidPolyvinyl alcohol

Owner:胡斌

data management system

ActiveCN110622519BSmall footprintConfiguration highTelemetry/telecontrol selection arrangementsOther databases indexingEngineeringData store

Owner:NOMURA RESEARCH INSTITUTE

Double-layer structure remote phosphor, preparation method and remote LED device

ActiveCN106058016BTightly boundSimple preparation processSemiconductor devicesPhosphorEffect light

Owner:福建省德化县腾兴陶瓷有限公司

Application of Small Molecular Compounds in Inhibiting the Secretion System of Black Rot Fungus hrp III

ActiveCN110074112BGrowth inhibitionEnhanced inhibitory effectBiocideFungicidesBiotechnologyChemical compound

Owner:广西晨农生物科技有限公司

Secure Instant Messaging Method and System in Open and Untrustworthy Internet Environment

ActiveCN104320329BLow costEasy to replaceData switching networksThe InternetCommunication link

Owner:WUHAN POLYTECHNIC UNIVERSITY

A kind of technique of synthesizing cimetidine

ActiveCN112979555BSimple processLow costOrganic chemistryThiolBiochemical engineering

Owner:YANCHENG KAILI PHARMA

A Search Engine Ranking Method and System Based on Improved Spectral Clustering

InactiveCN104699817BImprove search efficiencyImprove the search experienceCharacter and pattern recognitionSpecial data processing applicationsAlgorithmDensity based

Owner:NAT UNIV OF DEFENSE TECH

Reinforcement wire wound inner concave beam frame

InactiveCN101579938BLower the altitudeReduce weightForging/hammering/pressing machinesPressesPre stressEngineering

Owner:TSINGHUA UNIV

A detection method of skin surface pore size based on image color space

ActiveCN107169960BEasy to detectRealize evaluationImage analysisPattern recognitionImaging processing

Owner:JINGCHENG WORKSHOP ELECTRONICS INTEGRATION TECH BEIJING CO LTD

Inflatable vehicle explosion-proof inner tube

InactiveCN101830150BHigh tensile strengthImprove stabilityWith separate inflatable insertsWith multiple inflatable chambersBall typeAir chamber

Owner:田志新 +1

A battery protection device and protection method

ActiveCN107516748BEffective protectionLow costCurrent conducting connectionsBattery isolationElectrical batteryElectrical connection

Owner:GOERTEK INC

A fragrance-producing Pichia kudriazvii strain that degrades ammonia nitrogen and its application

ActiveCN111996131BStable strainFast growthFungiWater contaminantsBiotechnologyAmmoniacal nitrogen

Owner:GUANGXI UNIV

Information processing device, information processing method and computer program

InactiveCN103197824AReduce operating loadDetails for portable computersInput/output processes for data processingInformation processingHuman–computer interaction

Owner:SONY CORP

Connection methods and adapters

ActiveCN107251329BFully prefixedSemiconductor/solid-state device manufacturingElectric connection structural associationsAnisotropic conductive filmHuman skin

Owner:DEXERIALS CORP

Index plate tensing mechanism for plastic injection molding machine

InactiveCN100391719CLabor-saving operationEasy to operatePlastic injection moldingEngineering

Owner:ZHEJIANG KELI PLASTIC MACHINERY

Obtaining accurate measurements of channel parameters by multi-radio devices with co-existing interfering radios

ActiveCN106165473BWireless communicationRadio equipmentChannel parameter

Owner:CISCO TECH INC

A method of repairing and processing an old rattan chair

ActiveCN107498678BHigh compressive strengthExtended service lifeRadiation/waves wood treatmentWood treatment detailsPolymer scienceAnti bacteria

Owner:FUNAN TENGXIANG ARTS & CRAFTS

Universal hoisting equipment for steel pipes and steel plates

ActiveCN110775839BEasy to useCranesLoad-engaging elementsEngineeringHoist device

Owner:六安长城钢结构有限公司

An arc-shaped vibrator linear piezoelectric motor and its driving method

ActiveCN109495011BIncrease the amplitude valueHigh energy conversion ratePiezoelectric/electrostriction/magnetostriction machinesElastomerElectric machine

Owner:SOUTH CHINA AGRI UNIV

Object similarity comparison method and retrieval method and system based on video

ActiveCN106611030BImprove accuracyImprove retrieval efficiencyDigital data information retrievalCharacter and pattern recognitionVideo monitoringComputer graphics (images)

Owner:HANGZHOU HIKVISION DIGITAL TECH

A multi-satellite non-Gaussian carrier Doppler anomaly detection and elimination method

ActiveCN111025336BSuppress Clock JitterImprove medium and long-term stabilitySatellite radio beaconingAnomaly detectionCarrier signal

Owner:XIAN INSTITUE OF SPACE RADIO TECH

An intelligent self-service terminal device that realizes the integration and modularization of bank outlets

ActiveCN111462419BImprove experienceImprove handling efficiencyComplete banking machinesAutomatic teller machinesTerminal equipmentEmbedded system

Owner:HUNAN GREATWALL INFORMATION FINANCIAL EQUIP

Biodegradable Bamboo Fiber Reinforced Composites

ActiveCN103923445BLight in massNo pollution in the processFiber-reinforced compositeFibril reinforced

Owner:SHAOXING UNIVERSITY

Method for processing touch control type input signal, its processing apparatus and computer system

InactiveCN101464749AInput/output processes for data processingInput controlComputerized system

Owner:AU OPTRONICS CORP

Image processing method and electronic device

ActiveCN105611153BGood biometricsImprove accuracyTelevision system detailsCharacter and pattern recognitionGraphicsImaging processing

Owner:LENOVO (BEIJING) LTD

Adjustable roll diameter needle roll and roll diameter adjustable needle roll mechanism

ActiveCN105938921BIncrease or decrease the distanceHigh adjustment accuracyFinal product manufactureElectrolyte accumulators manufactureEngineeringBiomedical engineering

Owner:东莞市博拓锂电科技有限公司

A rapid expansion method of natural killer cells

ActiveCN107974431BShort cultivation timeEasy to operateBlood/immune system cellsCell culture active agentsFicollCulture vessel

Owner:北京汇智驰康生物科技有限公司

Application of lncRNA TRAM2 as a glaucoma diagnostic marker

ActiveCN110387413BMicrobiological testing/measurementDNA/RNA fragmentationDiseaseOphthalmology

Owner:WENZHOU MEDICAL UNIV

A wireless earphone box detection method, device and wireless earphone charging box

ActiveCN109413536BImprove experienceReduce power consumptionMicrophonesLoudspeakersDistance sensorsWireless

Owner:GEER TECH CO LTD

Charged particle beam irradiation control device and charged particle beam irradiation method

InactiveCN102397628BSwitching to high speedX-ray/gamma-ray/particle-irradiation therapyNuclear engineeringParticle beam

Owner:NAT CANCER CENT +1

B type intelligent circuit breaker with automatic switching-in function

ActiveCN101694823BRealize automatic closingAutomatic closing will notArrangements responsive to excess currentProtective switch operating/release mechanismsReciprocating motionEngineering

Owner:HUBEI SHENGJIA ELECTRIC EQUIP +1

Integral seamless bridge with steel-concrete composite structure

InactiveCN106065564BImprove seismic performanceExtended service lifeBridge structural detailsBulkheads/pilesRoad surfaceAbutment

Owner:CHANGAN UNIV

Method for preparing A gene of recombined protein, and expressed products and application

ActiveCN101050464BImprove expression efficiencyHigh expressionIon-exchange process apparatusBacteriaProtein A-sepharoseNucleotide

Owner:SHANGHAI NAT ENG RES CENT OF ANTIBODY MEDICINE

A method for high-throughput detection of Parkinson's disease-causing gene mutations

ActiveCN107177670BHigh sensitivityImprove accuracyMicrobiological testing/measurementMedicineData profiling

Owner:上海昂朴生物科技有限公司 +1

An imaging method for a scanning imaging system based on a rotary-wing unmanned aerial vehicle

ActiveCN105292508BQuality improvementSolve the unstable center of gravityAircraft componentsSpectrum investigationUncrewed vehicleComputer module

Owner:孙颖

Non-contact hydrogen charging device and method

ActiveCN108938561BChange pHDo not change any propertiesAntipyreticMetabolism disorderHydrogen pressureEngineering

Owner:SHANGHAI NANOBUBBLE TECH

A kind of acid-resistant nano anti-corrosion coating and preparation method thereof

ActiveCN106189673BImprove acid resistanceExcellent acid resistance energyAnti-corrosive paintsEpoxy resin coatingsEpoxyAlloy

Owner:西安鸿钧睿泽新材料科技有限公司

Grabbing fork mechanism with the function of aligning the end faces of log bales

InactiveCN104401528BRealize civilized and safe productionRaise zero activityBundling machine detailsLoading/unloadingEngineeringCorner angle

Owner:HEILONGJIANG FOREST ENG & ENVIRONMENT INST

A tubular lock board climber

ActiveCN106422216BSmall apertureSafe and reliable lockingMountaineeringLocked plateLocking plate

Owner:WUWEI JINWEI ENVIRONMENT TECH

Method and system for randomly switching alternating current

ActiveCN101599660BSuppression of high frequency interferenceReduce lossEmergency power supply arrangementsPower compensationAlternating current

Owner:OCEANS KING LIGHTING SCI&TECH CO LTD

General instrument reading device for reading readings of heat energy meter

ActiveCN101608957BEasy to testFirmly connectedCalorimeterCommunication interfaceElectricity

Owner:BASIC INTELLIGENCE TECH CO LTD

An inventory system for liquids dispensed from a container

InactiveCN101547856AVolume/mass flow measurementLiquid flow controllersEngineeringInventory system

Owner:VALGATE

A multi-point water quality monitoring and analysis system and monitoring and analysis method based on clustering algorithm

ActiveCN109191819BAccurate measurementComprehensive measurementTransmission systemsAlgorithmData acquisition

Owner:SOUTHEAST UNIV

Bypass switch including plunger, first contact device and second contact device

ActiveCN107533938BContact mechanismsExplosion switches closingElectrical connectionControl theory

Owner:HITACHI ENERGY SWITZERLAND AG

Range-measuring anti-seismic geological radar car with canopy

ActiveCN109204404BGuaranteed uptimeEffective filteringDistance measurementRadio wave reradiation/reflectionElectrical batteryGear wheel

Owner:北京市政路桥锐诚科技有限公司

An automatic welding system for pipe fittings

ActiveCN104708241BAvoid Axial MisalignmentImprove welding qualityWelding/cutting auxillary devicesAuxillary welding devicesButt jointPipe fitting

Owner:WUHU JINGFENG GARDEN MACHINERY TECH

Method for Improving the Stability of Meter Reading in Electricity Information Acquisition System

ActiveCN103513100BAchieve maintenance-freeImprove robustnessElectrical measurementsProgramme control in sequence/logic controllersCollection systemEngineering

Owner:ELEFIRST SCI & TECH

A device for detecting the tightness of bottle caps

ActiveCN104964795BEasy to observeEasy to carryFluid-tightness measurement using fluid/vacuumWater storageWater storage tank

Owner:中粮包装(广州)塑胶有限公司

Mirror support assembly for heliostat and heliostat

ActiveCN109812994BReduce stressAvoid breakingSolar heating energyMoving/orienting solar heat collectorsHeliostatEngineering

Owner:ZHEJIANG SUPCON SOLAR TECHNOLOGY CO LTD

Key-press mounting structure of image playing apparatus

InactiveCN100373496CImprove bindingEasy to operateCarrier constructional parts dispositionRecord information storageKey pressingEngineering

Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI

An ejector device for an injection mold

ActiveCN111376450BShorten adjustment timeEasy to adjustProduction lineElectric machinery

Owner:广东鸿源泵业有限公司

Inclined hole drilling fixture

InactiveCN103240325BSimple structureEasy to useMetal-working feeding devicesPositioning devicesAcute angleEconomic benefits

Owner:SUZHOU CHUANGFENG PRECISION HARDWARE

Preparation method for Chinese herbal lotion used for treating hemorrhagic senile vaginitis

InactiveCN102727768BEasy to makeSmall side effectsHeavy metal active ingredientsUnknown materialsArnebiaBerry

Owner:赵青

Vehicle-mounted terminal positioning trajectory fitting method based on b-spline curve

ActiveCN103592665BGood track fitImprove fitSatellite radio beaconingEngineeringLine segment

Owner:XIAMEN YAXON NETWORKS CO LTD

A preparation method of flame-retardant modified polyvinyl acetate for expanded polystyrene beads

ActiveCN105153366BHigh nitrogen contentImprove self stabilityGroup 5/15 element organic compoundsThioureaPolystyrene bead

Owner:HANGZHOU FANGYUAN PLASTICS MASCH CO LTD

Refrigerant Content Prediction Method for Refrigeration System

ActiveCN109657871BOperating conditions remain unchangedCooling Performance PredictionForecastingRelational modelPredictive methods

Owner:CHINA AERO POLYTECH ESTAB +1

A kind of sticky and release double-layer composite material

ActiveCN110421914BGood flexibilityFit closelySynthetic resin layered productsCoatingsColloidal silicaCoated surface

Owner:SUZHOU ANJIE TECH

Distributed optimization method and system for dynamic economic dispatching of smart grid

ActiveCN112636331BScheduling is cheapAchieving power balancePower network operation systems integrationSingle network parallel feeding arrangementsNeural network controllerPower balancing

Owner:SHANDONG UNIV

Dynamic led wall washer

ActiveCN108758431BImprove the fun of wall washingElectric circuit arrangementsLight fasteningsPrismMechanical engineering

Owner:东莞市佰特照明科技有限公司

Vehicle thermal management system and vehicle

ActiveCN111251814BImprove battery lifeExtended service lifeAir-treating devicesVehicle heating/cooling devicesInterior spaceThermal management system

Owner:BYD CO LTD

Fan and its speed control method

ActiveCN109253100BStable ventilationSingle motor speed/torque controlField or armature current controlWork cycleControl cell

Owner:SUNONWEALTH ELECTRIC MACHINE IND

Inner case of refrigerator and method for manufacturing the same

InactiveCN101063583AFruit and vegetables preservationLighting and heating apparatusRefrigerated temperatureElectrical and Electronics engineering

Owner:LG ELECTRONICS INC

Method and system for scoring video quality

ActiveCN105721899BEffectively filter the impact of user scoringEffective scoring impactSelective content distributionSpecial data processing applicationsScore methodVideo quality

Owner:ALIBABA (CHINA) CO LTD

Light-emitting device and preparation method thereof

ActiveCN114122241BSimple structureCompact and compactSemiconductor devicesThermal insulationMiniaturization

Owner:JIANGXI HONGLI TRONIC CO LTD

A silent negative pressure circulation oxygen generator

ActiveCN113321189BAvoid experienceAvoid noiseDispersed particle filtrationSpecific gas purification/separationMolecular sieveNoise generation

Owner:永康市优哈电器有限公司

A treatment process for butt joints of box-shaped steel beams with relatively large slenderness ratio

ActiveCN104929051BSolve problems such as the extremely unfavorable welding position of overhead weldingEasy to installBridge erection/assemblyBuilding material handlingButt jointFlange

Owner:中建五局第三建设有限公司

A foldable emergency stretcher

ActiveCN105919735BFoldable implementationSimple structureStretcherEngineering

Owner:安徽安康卫生材料有限公司

A preparation method of sn/cu/sn cold-pressed prefabricated sheet for high-temperature packaging

ActiveCN106378583BLow priceSimple processing technologyPerforating toolsSolid-state devicesMetal foilEngineering

Owner:XIAMEN UNIV

Method of pipeline collision detection in outdoor 3D comprehensive pipeline design of rail transit depot

ActiveCN103617314BPut an end to abandoned projectsImplement soft collision checkingSpecial data processing applicationsReference modelData information

Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

Method of converting compound protocol in multimedia broadcasting network

InactiveCN101179737BRealize the function of directly converting into CMMB programsPulse modulation television signal transmissionComputer scienceAudio frequency

Owner:ZTE CORP

Method for constructing prediction model of heat conductivity coefficient of fully-graded concrete

InactiveCN102162802BEasy to knowFit closelyMaterial heat developmentSize factorEarth surface

Owner:HOHAI UNIV

Method of manufacturing multifocal lens and multifocal lens

InactiveCN100480740CGlass pressing apparatusLensPhysics

Owner:HOYA LENS MFG PHILIPPINES INC

Process for preparing vanadium oxide film

InactiveCN1195097CAvoid damageImprove compactnessVacuum evaporation coatingSputtering coatingArgon atmosphereOxygen

Owner:HUAZHONG UNIV OF SCI & TECH

A cement concrete segregation evaluation device and evaluation method

ActiveCN104865156BThe experimental data is realAccurate density measurementSpecific gravity measurementMeasurement testEngineering

Owner:CHANGAN UNIV

Comprehensive control method of three-phase power converter

InactiveCN103199720BRealize tracking controlFast track controlAc-dc conversionHarmonic reduction arrangementStable stateHarmonic

Owner:HUNAN UNIV

Controlled rolling method for titanium and titanium alloy thin plate camber

InactiveCN102172638BPrevent severe camber phenomenonTimely and effective online deviation correctionRoll force/gap control deviceProfile control deviceTitaniumHeating furnace

Owner:WESTERN TITANIUM TECH

A kind of as-cast non-magnetic austenitic stainless steel and preparation method thereof

ActiveCN110093561BReduce contentReduce permeabilitySS - Stainless steelAustenite

Owner:襄阳市立强机械有限公司

Method for processing wear-resisting corrosion-resisting nitriding layer on surface of Fe-Mn series stainless steel

InactiveCN102337494BQuality improvementReduce processing costsSolid state diffusion coatingSource materialElectrical impulse

Owner:TAIZHOU UNIV

Thermoacoustic device and manufacturing method thereof

ActiveCN105338460BSmall sizeElectrothermic-effect transistorThermoacousticsCarbon nanotube

Owner:TSINGHUA UNIV +1

A kind of alcohol-soluble polymer solar cell cathode modification material and modification method thereof

InactiveCN104022167BEfficient collectionLower work functionFinal product manufactureSolid-state devicesElectrical batteryMethoxide

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Multilayer coil component and method for manufacturing the same

InactiveCN101356599ACrack suppressionAvoid delaminationCoils manufactureSignal inductance without magnetic coreElectrical conductorMaterials science

Owner:MURATA MFG CO LTD

Method for measuring displacement of household electric window by utilizing potentiometer

ActiveCN102494601BMeasurement will not affectImprove accuracyElectrical/magnetic length/width measurementsEngineeringElectrical and Electronics engineering

Owner:中国钓具技术标准化(北仑海伯)研究中心

Emulsion fuel feeding device

InactiveCN102449295BHow much to reduceDegree of reductionElectrical controlNon-fuel substance addition to fuelEmulsionFuel supply

Owner:NABLESCO CORP

Water plug and water socket both used on household water-purifying equipment

ActiveCN103411068BPrevent disengagementFirmly connectedCouplingsWater flowEngineering

Owner:NINGBO HIDROTEK CO LTD

A kind of preparation method of metallic potassium

ActiveCN113481383BThe method is simple and controllableLow costTube furnacePhysical chemistry

Owner:HEFEI UNIV

Salt cavern-based aqueous organic flow battery system

ActiveCN109378510BRegenerative fuel cellsSupporting electrolyteElectrolytic agent

Owner:CHINASALT JINTAN

An engine electric heating system and control method

InactiveCN104847562BEvenly heatedReduce temperature gradientCylinder headsCylindersTemperature controlEngineering

Owner:PLA ARMORED FORCE TECH COLLEGE

Mixed feed for eel culturing

ActiveCN103349170BIn line with growth needsFast growthAnimal feeding stuffBiotechnologyAnimal science

Owner:王新民

A Method of Interpolation Command Evaluation Based on Attenuation Magnification of Servo Feed System

ActiveCN111610752BImprove performanceProgramme controlComputer controlFrequency spectrumControl engineering

Owner:XI AN JIAOTONG UNIV

A light source control method for increasing postharvest sugar content of fresh blueberries

ActiveCN109168718BIncrease the sugar contentDoes not affect appearanceSaving energy measuresHorticulture methodsNutritive valuesSugar

Owner:INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI

An automatic script generation method, device and system

ActiveCN104252413BImprove processing efficiencySoftware testing/debuggingClient-sideComputer engineering

Owner:ALIBABA GRP HLDG LTD

display device

ActiveCN109782471BNot affected by vibrationElectrical transducersNon-linear opticsSound filmImaging quality

Owner:AU OPTRONICS CORP

A detection method and detection device for the number of batteries running online

ActiveCN111007405BElectrical testingElectrical batteryTerminal voltage

Owner:GUANGDONG POWER GRID CO LTD +1

A high-availability method for parastor200 parallel storage management nodes based on distributed block devices

ActiveCN103384267BDoes not affect normal useEasy to useData switching networksFailoverHigh availability

Owner:DAWNING INFORMATION IND BEIJING +1

Software project risk assessment method and device

InactiveCN103208039BImprove accuracyReduce dependenceResourcesIndex mappingComputer science

Owner:HITACHI LTD

A hoist with positioning and fall prevention for construction engineering

ActiveCN113336126BEasy to adjustEasy to transportLifting framesBuilding material handlingArchitectural engineeringStructural engineering

Owner:徐州博科工程机械有限公司

A low-loss high-frequency magnetic dielectric material and its preparation method

ActiveCN113264759BImprove magnetic propertiesSmall sizeRadiating elements structural formsAntenna substrateTransmission loss

Owner:成都齐兴真空镀膜技术有限公司

Controlling method of air-conditioner

InactiveCN1508486AImprove drying efficiencyExtension of timeMechanical apparatusSpace heating and ventilation safety systemsDewProcess engineering

Owner:FUJITSU GENERAL LTD

Adjustable eye detection device

InactiveCN104068826BChange different positionsRealize regulationEye diagnosticsEngineeringAutomatic testing

Owner:HUANGHE S & T COLLEGE

Method for synthesizing aryl or heteroaryl substituted quinazoline compound

ActiveCN103467388BImprove responseSimple and fast operationOrganic chemistryArylAlcohol

Owner:WENZHOU UNIV

Metal joint, metal joint production method, semiconductor device, and wave guide path

ActiveCN112739485AHigh mechanical strengthThe effect of contact corrosion is smallSolid-state devicesLaminationDevice materialUltimate tensile strength

Owner:MITSUBISHI ELECTRIC CORP

Preparation method of fasudil hydrochloride

ActiveCN102241669BOrganic chemistrySulfonyl chlorideSodium bicarbonate

Owner:吉林省博大伟业制药有限公司

Automated testing method and device for bootrom loading function

ActiveCN109739769BShorten test timeImprove test efficiencySoftware testing/debuggingTest efficiencySimulation

Owner:SHENZHEN YILIAN INFORMATION SYST CO LTD

Swivel meter

ActiveCN106093496BOptimize the way of power supplySimple structureTime integral measurementHeat conductingEngineering

Owner:YULIN POWER SUPPLY BUREAU OF GUANGXI POWER GRID CO LTD

Method, device and terminal for user interface switching

ActiveCN104123056BImprove experienceMeet different needsInput/output processes for data processingHuman–computer interactionUser interface

Owner:NUBIA TECHNOLOGY CO LTD

Molecular biology authentication method of bulbus fritillariae cirrhosae in Chinese patent medicine containing fritillariae

InactiveCN101831494BGuaranteed accuracyGuaranteed stabilityMicrobiological testing/measurementBiologyGenome

Owner:CHINA PHARM UNIV

A kind of method of phenol dearomatization peroxyalkylation

ActiveCN111732561BMild reaction conditionsSimple processOrganic chemistryCyclohexanoneHydration reaction

Owner:HUBEI UNIV OF TECH

Statistical method based on target detection and foreground detection heat map

ActiveCN111860392BAvoid interferenceImprove accuracyCharacter and pattern recognitionHeat mapForeground detection

Owner:ZHUHAI RAYSHARP TECH

A device for appearance detection of intelligent equipment protective cover

ActiveCN107589123BHigh speedHigh precisionOptically investigating flaws/contaminationLinear motionIntelligent equipment

Owner:CASI VISION TECH (LUOYANG) CO LTD

Catalyst carrier for olefin polymerization and preparation method thereof

ActiveCN103130921BImprove performanceGood hydrogen sensitivityPolystyreneSlurry

Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of low-cost wear-resistant pipe fitting steel x65 steel plate and its production method

ActiveCN103725974BReduce manufacturing costGuaranteed mechanical propertiesWear resistantPetrochemical

Owner:NANYANG HANYE SPECIAL STEEL CO LTD

Compression mould and method for coating a member with a coating layer

ActiveCN101998899BDomestic articlesCoatingsMedicineEngineering

Owner:法雷西亚内地工业公司

Seawater circulating cooling system based on forward osmosis moisturizing technique

ActiveCN102765836BReduce pollutionReduce dosageMultistage water/sewage treatmentCooling towerExhaust pipe

Owner:TIANJIN SEA WATER DESALINATION & COMPLEX UTILIZATION INST STATE OCEANOGRAPHI

Motor vehicle parking lock

ActiveCN104975741BAvoid occupyingParkingsParking spaceSprocket

Owner:安徽省丰泉建筑装饰有限公司

Spreading roller blade bearing mechanism

ActiveCN104627728BGuaranteed accuracySpread function realizationUnfolding thin materialsRadial planeEngineering

Owner:BULLMER ELECTROMECHANICAL TECH

Position detection device and method for detecting position of excavator bucket

PendingCN114174601AMechanical machines/dredgersTransverse axisControl theory

Owner:UNICONTROL APS

A kind of stereotype-flame-retardant fiber fabric for liquid forming process and preparation method thereof

ActiveCN104018344BImprove wettabilityGood molecular structure compatibilityCarbon fibresVegetal fibresPolymer scienceChemical reaction

Owner:AVIC COMPOSITES +1

Method signing contract of admission random zone for terminal apparatus

ActiveCN100459796CEasy to useImprove accuracyRadio/inductive link selection arrangementsNetwork data managementTerminal equipmentInformation accuracy

Owner:HUAWEI TECH CO LTD

Experimental device and experimental method for determination of dust production law in coal mine fully mechanized caving face

ActiveCN105973773BSimple structureReasonable layoutPreparing sample for investigationParticle size analysisExperimental methodsMining engineering

Owner:SHANDONG UNIV OF SCI & TECH

Unified communication passive SIP calling method and system

ActiveCN104852932BReduce the burden onSave resourcesInterconnection arrangementsData switching networksUnified communicationsNetwork switch

Owner:GUANGDONG TELEPOWER TELECOM TECH

Full-active dynamic harmonic suppression and reactive compensation system used for direct current motor-driven drilling machines

InactiveCN102545221BImprove power factorReduce power supply capacityReactive power adjustment/elimination/compensationReactive power compensationCapacitanceCompensation effect

Owner:SHANGHAI HUADUN GASOLINEEUM ENG TECH