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.

refrigerator

ActiveCN108019999BAvoid uneven gapsEasy to operateLighting and heating apparatusDomestic refrigeratorsPush and pullIcebox
Owner:HEFEI HUALING CO LTD +2

A bias voltage control device of a modulator and system thereof

ActiveCN113067644BEasy to controlImprove waveformElectromagnetic transmissionSoftware engineeringLight signal
Owner:BEIJING UNIV OF POSTS & TELECOMM

Sorting method of SERS based on immunomagnetic bead labeling

ActiveCN108918500BThe test result is accurateIncrease catch rateRaman scatteringIndividual particle analysisReceptorAntibody
Owner:太锐芯科技(青岛)有限公司

A kind of tissue culture method of Populus tomentosa seedling

ActiveCN108849511BShort reproductive cycleHorticulture methodsPlant tissue cultureBiotechnologySeedling
Owner:INNER MONGOLIA HESHENG ECOLOGICAL SILVICULTURE CO LTD +1

Secondary battery of improved life characteristics

ActiveCN101297418AEasy to removeFinal product manufactureActive material electrodesLithiumPhosphate
Owner:LG ENERGY SOLUTION LTD

A method and an apparatus for controlling a diesel hybrid vehicle

InactiveCN1829619BElectrical controlInternal combustion piston enginesDrive shaftHybrid vehicle
Owner:TOYOTA JIDOSHA KK +1

Dispensing unit

InactiveCN100488640CClosuresDispensing apparatusCouplingFluid - substance
Owner:AIRSPRAY INT

Android malicious application family classification method, device and electronic equipment

ActiveCN109829302BAccurate portrayalImprove generalization abilitySemantic analysisPlatform integrity maintainanceFeature vectorSoftware engineering
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

Switching Mode Power Supplies with Fast Load Transient Response

ActiveCN106899217BAc-dc conversionTransient stateInductor
Owner:LEADTREND TECH

Dual Channel Resolver Open Circuit Rapid Test Equipment

ActiveCN104297610BQuick checkSimple and accurate operationElectrical testingOpen-circuit testDisplay device
Owner:LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC

A Pedestrian Re-ID Method Based on Decoupled Adaptive Discriminative Feature Learning

ActiveCN110443174BMinor changesSimple methodCharacter and pattern recognitionNeural architecturesFeature vectorFeature extraction
Owner:ZHEJIANG UNIV

Graphene-pdms flexible substrate ECG dry electrode based on needle tip array structure and its preparation method

ActiveCN108975266BThe process steps are simpleLow costTelevision system detailsPiezoelectric/electrostriction/magnetostriction machinesEcg signalParylene
Owner:ZHONGBEI UNIV

Storage fan

ActiveCN109139522BQuick storageEasy to storePump componentsPump installationsControl theoryElectric cooling fan
Owner:唐飞鹏

Remover for thrombus in stents

InactiveCN102499734BPrevent restenosisRelieve painSurgeryVascular endotheliumInsertion stent
Owner:祖茂衡

Dyeing and drying equipment for textile wool

ActiveCN108468169BNo precipitationAvoid stickingLiquid/gas/vapor treatment machines driving mechanismsLiquid/gas/vapor removalMechanical engineeringIndustrial engineering
Owner:ZHANGJIAGANG YANGZI DYEING & FINISHING CO LTD

Safety assessment method of escalator braking system based on system accident causation theory

ActiveCN110245849BSimple processThe analysis results are comprehensive, objective and intuitiveResourcesSafety controlBraking system
Owner:XI AN JIAOTONG UNIV

Systems and methods for linking virtual reality to indoor exercise equipment

ActiveCN112755458BHappy exerciseImprove immersionInput/output for user-computer interactionVideo gamesSports equipmentDisplay device
Owner:李昶勋

An automatic butt welding process for nickel-based alloy heat exchange tubes

ActiveCN106975826BGuaranteed performanceGuarantee welding qualityArc welding apparatusButt weldingThermodynamics
Owner:HARBIN ELECTRIC CORP QINHUANGDAO HEAVY EQUIP

Calibration method and device for passive intermodulation test system based on intelligent search algorithm

InactiveCN103543427BReal-time acquisitionEasy to adjustElectrical measurementsAudio power amplifierTwo temperature
Owner:CHINA ELECTRONIS TECH INSTR CO LTD

Method for extracting valuable metals in cobalt-copper alloy by full hydrometallurgy

ActiveCN104087758BUniform particle sizeReduce energy consumptionPhotography auxillary processesFerric oxidesElectrode potentialSlag
Owner:CHANGSHA RES INST OF MINING & METALLURGY

Air filter with discharge net pillars

ActiveCN102698555BAvoid safety hazardsImprove securityCombination devicesElectricityAir filter
Owner:SHENZHEN HEALTHWAY ELECTRONICS CO LTD

A Fatigue Damage Diagnosis Method for Carbon Fiber Reinforced Matrix Composite Structures

ActiveCN110389176BImprove clarityImprove efficiencyProcessing detected response signalNeural architecturesFatigue damageCarbon fibers
Owner:HUAZHONG UNIV OF SCI & TECH

Application control method, device and terminal equipment

InactiveCN106406726BRich application control methodsImprove flexibility and convenienceInput/output processes for data processingComputer hardwareTerminal equipment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A High Power Narrow Linewidth Tunable Laser Using Quadric Mirror

ActiveCN103794978BSave bandwidthImprove efficiencyOptical resonator shape and constructionGratingLine width
Owner:XUZHOU NORMAL UNIVERSITY

Inductive Metal Loop Antenna Structure

ActiveCN105140646BImprove matchAdjust working frequencyAntenna supports/mountingsAntenna couplingsInductorEngineering
Owner:SHENZHEN SUNWAY COMM

A method and device for acquiring data

ActiveCN110049503BReduce overheadTransmissionWireless communicationEngineeringData management
Owner:CHINA MOBILE COMM LTD RES INST +1

A mobile grid inspection system

ActiveCN109447157BSimple processAvoid the difficulties in manual inspection workTelevision system detailsChecking time patrolsEmbedded systemImage acquisition
Owner:GUANGYUAN POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER

Feeding device of shoemaking machine

ActiveCN103211352BConvenient supplementGuaranteed continuityShoemaking devicesEngineeringMechanical engineering
Owner:NINGBO SUPREME ELECTRONIC MASCH INC

A bus dispatching method based on real-time passenger flow forecasting

ActiveCN107248280BEffective Forecasting MethodControl overcrowdingRoad vehicles traffic controlForecastingTime rangeRelational model
Owner:江苏南大苏富特智能交通科技有限公司

A liquid rocket engine combined compact acoustic cavity structure

ActiveCN109973249BImproved resistance to unstable combustionImprove scalabilityRocket engine plantsSpacecraft propulsionClassical mechanics
Owner:SHANGHAI INST OF SPACE PROPULSION

Pennogenin compounds solid state molecule dispersion preparation

InactiveCN101219114BImprove bioavailabilityStrong hygroscopic disintegration propertiesPowder deliveryOrganic active ingredientsAdditive ingredientMoisture absorption
Owner:YUNNAN BAIYAO GROUP

adhesive tape

ActiveCN103305142BPrevent flying outSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringElectrical and Electronics engineering
Owner:FURUKAWA ELECTRIC CO LTD

A safety fence structure for livestock breeding

ActiveCN111670823BGuaranteed to be oneAvoid damageFencingPasturing equipmentAnimal scienceCrop livestock
Owner:杨云

Unmanned photoelectric soft drive constant current circuit, integrated circuit and control system

ActiveCN107678481BImprove power supply rejection ratioElectric variable regulationControl systemWorking environment
Owner:江苏恒云太信息科技有限公司

an organic light emitting diode

ActiveCN108269924BShort lifeImprove luminous efficiencySolid-state devicesSemiconductor/solid-state device manufacturingElectron donorPhenyl group
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD +1

Computer data encryption device and method for virtual storage disk

ActiveCN107092835BImprove processing efficiencyImprove processing speedDigital data protectionInternal/peripheral component protectionControl dataEngineering
Owner:SAGE MICROELECTRONICS CORP

Rare earth core-shell nano material and preparation method thereof

PendingCN114163993AMaterial nanotechnologyLuminescent compositionsPhysical chemistryYttrium
Owner:SHENZHEN INST OF ADVANCED TECH

Power Adapter

ActiveCN106684633BEasy to replaceCoupling device detailsEngineeringElectrical and Electronics engineering
Owner:嘉善县魏塘资产管理有限公司

A kind of preparation method of acyclovir freeze-dried preparation for injection

InactiveCN101897672BProduct looseWith quality stabilityPowder deliveryInorganic non-active ingredientsChemistry
Owner:NORTH CHINA PHARMA COMPANY

A new type of cable joint protection box

ActiveCN108306246BEasy to operateImprove sealingCable junctionsConnection insulationEpoxyButt joint
Owner:JIANGSU CONNECT HIGH VOLTAGE CABLE ACCESSORY

Preparation of 4-(4-fluorophenyl)-6-isopropyl-2-(N-methyl-N-methylsulfonyl amido) pyrimidine-5-formaldehyde

ActiveCN101323597BHigh yieldReduce processing costsOrganic chemistryAcetonitrileMethyl group
Owner:滁州市庆云医药有限公司

A method for hydrogenation of medium and low temperature coal tar

ActiveCN105238440BEffective filteringExtended service lifeTreatment with hydrotreatment processesNaphthaFiltration
Owner:湖北三里枫香科技有限公司

A rotary locking mechanism for rack and pinion transmission

ActiveCN109577895BReduce deliverySafe and smooth acidizing constructionBorehole/well accessoriesGear wheelControl system
Owner:CNPC BOHAI DRILLING ENG +1

Variable Diameter Grille Device

ActiveCN111485898BMeet the excavation constructionAvoid cloggingPipe elementsTunnelsTunnel boring machineSilo
Owner:SHANGHAI TUNNEL ENG CO LTD

Automatic submerged arc welding agent and preparation method thereof

ActiveCN102198573BReduce energy consumptionLow costWelding/cutting media/materialsSoldering mediaSlag (welding)Chemical composition
Owner:蒋才银

Cognitive function improving agent

InactiveCN110087686AIncrease or enhance GIP function inhibitory activityCompound screeningNervous disorderPsychiatryNeuroscience
Owner:KAO CORP

Text compression method and device

ActiveCN106202172BImprove securityImprove confidentialityDatabase management systemsCode conversionRelational databaseWord group
Owner:AGRICULTURAL BANK OF CHINA

Base station device, terminal device, control method, and program

InactiveCN109691163AFirmly connectedImprove throughputAssess restrictionConnection managementBase station identity codeTerminal equipment
Owner:凯迪迪爱通信技术有限公司

Health-care beverage of red dates and coix seeds

InactiveCN103637299AFully absorbedCause a burdenFood preparationBiotechnologyAmylase
Owner:林淑琴

Train automatic control method, device and vehicle-mounted equipment for severe weather

ActiveCN109229160BRealize automatic controlRealize fine controlAutomatic systemsLocomotivesAutomatic controlAutomatic train control
Owner:TRAFFIC CONTROL TECH CO LTD

Modular data center

InactiveCN107072122AImprove cooling effectIncrease profitServersCooling/ventilation/heating modificationsData centerModularity
Owner:SUZHOU A RACK INFORMATION TECH CO LTD

Preparation method of irregular proto-rock structural surface sample meeting the requirements of indoor direct shear test

ActiveCN106950087BEasy to disassembleEasy to operatePreparing sample for investigationMaterials scienceHumidity
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Dynamic risk assessment method for mountain torrent disasters coupled with hyperspectral monitoring and gis

ActiveCN113487123BAchieve precisionAchieve reliabilityClimate change adaptationGeographical information databasesRisk mapEngineering
Owner:CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION

A Method of Measuring Gravitational Acceleration by Increasing Pendulum Radius

InactiveCN107490806BReduce human errorProcessing speedEducational modelsGravitational wave measurementExperimental methodsGravitational force
Owner:QIQIHAR UNIVERSITY

A Pediatric Oral Examination System

InactiveCN105105703BSimple structureEasy to useSomatoscopePharynxEngineering
Owner:葛永红

Antifreeze cracking device for water meter in winter

ActiveCN108981841BPrevent frost crackingConvenient for daily lifeVolumetric apparatus damage preventionFrost crackThermodynamics
Owner:ANHUI WUHU BAICHUAN WATER SUPPLYING EQUIP CO LTD

Online Calculation Method of Theoretical Line Loss Using Rapid Modeling and Data Quality Analysis

ActiveCN104462779BQuality improvementEasy to handleSpecial data processing applicationsStatistical analysisData modeling
Owner:广西平果润民发展有限公司

Composition for corrosion inhibitor, application thereof and method for pickling equipment

ActiveCN104513999BChemically stableWide adaptabilityCorrosion inhibitorThiocyanate
Owner:CHINA PETROLEUM & CHEM CORP +1

Power supply socket system

InactiveCN106099475AIncrease contact forceHigh degree of controllabilityVehicle connectorsCharging stationsElectricityPetal
Owner:彭铁松

Tea pigment composition and preparation method for treating cardiovascular and cerebrovascular diseases

ActiveCN113425806BImproved rheologyGood synergyMetabolism disorderPharmaceutical non-active ingredientsBiotechnologyCnidium
Owner:生命之花(北京)健康管理有限公司 +1

Terminal control device and terminal control method

ActiveCN103744582BRealize one-handed controlProper selectionInput/output processes for data processingControl areaComputer science
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

A process for making bacon

ActiveCN107439906BRich tasteAchieve interactionFood scienceBiotechnologyLean meat
Owner:广西柏力食品有限公司

a packaging structure

ActiveCN104724342BLow costReduce labor costsRigid containersStructural engineeringFixed wing
Owner:WM WRIGLEY JR CO

A method for laser grooving on the back of double-sided perc battery

ActiveCN109904246BImprove efficiencyFully filledFinal product manufactureSemiconductor devicesLaser patterningLaser frequency
Owner:HANWHA SOLARONE QIDONG

An underground substation for power system

ActiveCN106451171BSolve anti-waterImprove ventilationSubstation/switching arrangement cooling/ventilationEnclosed substationsTransformerElectric power system
Owner:BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1

Frame type assembly structure of automatic layering conveyor for sheet wood

ActiveCN104261156BReduce volumeSimple structureRegistering devicesArticle feedersEngineeringAssembly structure
Owner:常熟市力恒木业机械厂

Capacitance-type sensor used for horizontal well moisture percentage measurement

ActiveCN101182770BGood repeatabilityHigh resolutionBorehole/well accessoriesElectrical conductorImage resolution
Owner:DAQING OILFIELD CO LTD +1

Automatic box reversing device

InactiveCN102114953BNot limited by space conditionsRealize automatic unpackingLarge containersProgrammable logic controllerElectric machinery
Owner:LOGISTICAL ENGINEERING UNIVERSITY OF PLA

An indoor positioning method based on out-of-plane anchor node mapping and rasterization correction

ActiveCN107091642BSimple processHigh precisionNavigational calculation instrumentsWireless communicationComputer graphics (images)Dimensionality reduction
Owner:SOUTHEAST UNIV

Key update methods and related entities

ActiveCN109819439BKey distribution for secure communicationSecurity arrangementComputer networkEngineering
Owner:HUAWEI TECH CO LTD

A waste packaging box compression device for medical packaging

InactiveCN107234824BEasy to compressEasy to operatePress ramCompression deviceComputer engineering
Owner:江苏古柏包装科技有限公司

A high-temperature aerobic fermentation equipment for livestock and poultry manure with biological deodorization function

ActiveCN111848231BQuality improvementSelf-resettingClimate change adaptationExcrement fertilisersBiotechnologyAnimal science
Owner:宁夏大彩生物科技有限公司

A server data exchange network security system

ActiveCN112311764BRealize transmissionAchieve accessPublic key for secure communicationHigh level techniquesExchange networkEngineering
Owner:SUZHOU METABRAIN INTELLIGENT TECH CO LTD

A kind of network switching method and mobile terminal

ActiveCN106060884BImprove user experienceAvoid economic lossWireless communicationTelecommunicationsNetwork connection
Owner:VIVO MOBILE COMM CO LTD

Device and method for device-to-device broadcast communication in wireless network

ActiveCN104811893BReduce signal interferenceImprove performanceConnection managementBroadcast service distributionTelecommunicationsSignal on
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

Test system and method for testing high-voltage technology devices

InactiveCN104136931ABase element modificationsElectric winding testingCapacitanceShunt reactor
Owner:MASCHFAB REINHAUSEN GEBR SCHEUBECK GMBH & CO KG

An inductive energy storage type isolated dc-dc converter and its control method

ActiveCN114094839BAchieve isolationRealize time-sharing transferDc-dc conversionElectric variable regulationDevice materialControl theory
Owner:SICHUAN UNIV

Automobile provided with exhaust system with pneumatic effect

PendingCN114687844APerformance maximizationExhaust apparatusSilencing apparatusExhaust fumesRoad surface
Owner:FERRARI SA

Electronic photographic photoreceptor, processing cassette and image forming device

InactiveCN101299135BElectrographic process apparatusSurface roughnessElectron
Owner:FUJIFILM BUSINESS INNOVATION CORP

A construction method for excavating and extending an existing tunnel without interrupting traffic

InactiveCN103953351BAvoid security issuesIntegrity guaranteedTunnelsReinforced concreteRebar
Owner:CHANGAN UNIV +1

Fusarium pathogen RT-PCR detection primer and probe combination and kit

ActiveCN106868114BSpecific Molecular DiagnosisSensitive Molecular DiagnosticsMicrobiological testing/measurementMicroorganism based processesDiseaseNucleotide
Owner:ICDC CHINA CDC

A cutting device for aortic surgery

ActiveCN111419469BImprove cutting efficiencyImprove practicalityIncision instrumentsDiagnosticsCoronary arteriesArtery procedures
Owner:FUWAI HOSPITAL CHINESE ACAD OF MEDICAL SCI & PEKING UNION MEDICAL COLLEGE

Nursing device for indigestion of young children for maternal and infant health care

InactiveCN109953846BAlleviate symptoms of indigestionRelieve colicRoller massageTherapeutic coolingWarm waterNursing care
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

A digital multi-party communication device supporting elevator access control function

ActiveCN113015103BImprove adaptabilityAchieve media-free controlBroadcast service distributionIndividual entry/exit registersTelecommunicationsEmbedded system
Owner:SHANGHAI JISHENG NETWORK TECH

Mobile terminal and method for measuring power consumption of mobile terminal

ActiveCN102590609BReduce usageEasy to measurePower measurement by current/voltageElectricityElectrical battery
Owner:HUIZHOU TCL MOBILE COMM CO LTD

A data transmission system and method based on external device accessible registers

ActiveCN103885908BReduce processing latencyReduce overheadElectric digital data processingProcessor registerComputer science
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Electric vehicle replacement station and battery replacement method

ActiveCN108216150BGuaranteed alignmentSuccessful replacementCharging stationsElectric propulsion mountingElectricityPower station
Owner:HUNAN INST OF TECH

Polycatenar ligands and hybrid nanoparticles made therefrom

InactiveCN109790128AGreat Synthetic FlexibilityMaterial nanotechnologyGroup 5/15 element organic compoundsNanoparticleNanocrystal
Owner:RHODIA OPERATIONS SAS +2

Comprehensive monitoring equipment and system that can be divided into professional debugging and operation and fault isolation

ActiveCN103600756BAvoid mutual interferenceDoes not affect functionalityRailway traffic control systemsIntegrated monitoringDeep integration
Owner:QINGDAO HISENSE TRANS TECH

A cutting device for wire and cable

ActiveCN111229991BPracticalEngineeringStructural engineering
Owner:聊城市飓风工业设计有限公司

Monolithic double metal plate packaging structure and packaging method thereof

ActiveCN108695172BReduce manufacturing costImprove yieldSemiconductor/solid-state device detailsSolid-state devicesSolder maskSolder ball
Owner:JCET GROUP CO LTD

Data stream optimization device and method for realizing multi-ISP (internet service provider) access in local area network

ActiveCN102164048BEnsure stabilityAchieve automatic optimizationData switching by path configurationDomain nameArea network
Owner:SHANGHAI MEIQI PUYUE COMM TECH

A kind of graphene-coated zno photocatalyst and preparation method thereof

ActiveCN107282134BRetain structureReduce reunionOrganic-compounds/hydrides/coordination-complexes catalystsMetal/metal-oxides/metal-hydroxide catalystsPtru catalystGraphene flake
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

Adjustable "turtle" automatic homogenizer

InactiveCN105858259BAvoid cloggingAvoid uniformityLoading/unloadingSiloHomogenizer
Owner:ANHUI JINHONG MACHINERY MFG CO LTD

Process for extracting essence oil from plant and its application

InactiveCN1152126CStrong fragranceUnique fragranceEssential-oils/perfumesCurative effectTwig
Owner:赵加容

Organic fertilizer prepared from sludge

InactiveCN103467148BExtended nutrient release cycleSimple structureBio-organic fraction processingOrganic fertiliser preparationFiberSludge
Owner:华益兰馨(北京)环境科技有限公司

Side forklift walking safety protection device

InactiveCN103204450BSatisfy the use effectImprove protectionSafety devices for lifting equipmentsVehicle frameControl switch
Owner:ANHUI HELI CO LTD

COMMUNICATION DEVICE, COMMUNICATION METHOD, Recording medium on which the communication program is recorded, AND VEHICLE

PendingCN113498013AFast uploadSuppression of data volume increaseAssess restrictionParticular environment based servicesInformation processingTrunking
Owner:HONDA MOTOR CO LTD

Position and angle adjustable winding device

ActiveCN103213860BGuaranteed validityIncrease productivityArticle deliveryWebs handlingEngineeringConductor Coil
Owner:SHENZHEN CDL PRECISION TECH CO LTD

Guilin rice flour wine and its producing technology

InactiveCN1259407CIncrease useIncrease profitAlcoholic beverage preparationAgricultural scienceDistillation
Owner:唐石明

An automatic leaf removal machine that simulates Christmas tree branches

ActiveCN111620085BOrderly rowsIncrease productivityConveyorsReligious equipmentSprocketControl theory
Owner:赣州东峰自动化设备有限公司

A preparation method of tio2(b)g-c3n4 composite nanosheet photocatalyst

ActiveCN103736513BSave raw materialsSimple processPhysical/chemical process catalystsWater bathsEngineering
Owner:BEIJING UNIV OF TECH

Composite hob cutter ring and preparation method thereof

ActiveCN112157242BGuaranteed impact resistanceBig impactFurnace typesTunnelsPipeMolten steel
Owner:中铁工程装备集团隧道设备制造有限公司

Preparation method and use of Fe-Al compound dephosphorizing absorbent and application thereof

InactiveCN100438969CPhosphorus removal has a wide range of applicationsApplicable removalOther chemical processesWater/sewage treatment by sorptionSorbentContact time
Owner:BEIJING UNIV OF TECH

A cooling and collecting device for lathe iron chips

ActiveCN108247411BEasy to recyclePrevent looseningMaintainance and safety accessoriesScrew threadMaterials science
Owner:ZHEJIANG HANNENG TECH CO LTD

Vegetable and fruit mask machine

InactiveCN103054732BAchieve smashEasy to addCosmetic preparationsToilet preparationsFruit juiceAgricultural engineering
Owner:李文飞 +4

LCD panel

ActiveCN108761931BShorten the liquid crystal reaction timeIncrease brightnessNon-linear opticsLiquid-crystal displayEngineering
Owner:AU OPTRONICS CORP

Air-conditioning system for rail vehicle with cold reservoir unit, and method for operating air-conditioning system of said type

PendingCN114096787AReduce usageLess componentsAir-treating devicesRailway heating/coolingSecondary loopAir conditioning
Owner:FAIVELEY TRANSPORT LEIPZIG GMBH & CO KG

Monitoring device and tire air pressure monitoring system

InactiveCN108136863AMain station arrangementsInflated body pressure measurementAtmospheric pressureElectrical and Electronics engineering
Owner:AUTONETWORKS TECH LTD +2

An organic electroluminescence display panel and an organic electroluminescence display

ActiveCN106992205BLower resistanceReduced voltage drop across resistorsSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringOrganic electroluminescence
Owner:BOE TECH GRP CO LTD +1

A pretreatment method for recycling and reusing NdFeB waste with tape oil sludge

ActiveCN112517602BLow costHigh activitySolid waste disposalCleaning using liquidsPretreatment methodAdhesive belt
Owner:BEIJING UNIV OF TECH +1

Electric power converter

InactiveCN103283135AReduce noiseReduce power consumptionAC motor controlDc-ac conversion without reversalElectric power systemWave shape
Owner:HITACHI LTD

A Method for Simultaneously Measuring Temperature and Material Strain Using Core Bubble Optical Fiber

ActiveCN106404054BConverting sensor output opticallyFiberFiber gratings
Owner:BEIJING INFORMATION SCI & TECH UNIV

Chinese medicine preparation for treating lobular hyperplasia of mammary gland

InactiveCN101496883BUnknown materialsSexual disorderMammary gland structureBiology
Owner:邹方昕

A test device for a steam turbine

ActiveCN108612568BEasy to fixReduce the possibility of driftEngine testingEngine fuctionsTurbineBolt connection
Owner:浙江辽汽汽轮机有限公司

Communication system

ActiveCN101543022ATelephone data network interconnectionsNetwork topologiesCommunications system
Owner:MICROSOFT TECH LICENSING LLC

Oil fume treatment system for cooking equipment

ActiveCN107894015BSimple structureLow costDomestic stoves or rangesLighting and heating apparatusEngineeringGuide tube
Owner:SHANGHAI AICAN ROBOT GRP CO LTD

Compositions and methods for chemical-mechanical polishing of phase change materials

InactiveCN101765647AOther chemical processesSemiconductor/solid-state device manufacturingParticulatesCompound (substance)
Owner:CABOT MICROELECTRONICS CORP

A method for providing a protective coating for carbonaceous components of an electrolysis cell

InactiveCN1401018AWill not deteriorateReduce absorptionLiquid surface applicatorsLiquid/solution decomposition chemical coatingLignosulfonatesRefractory
Owner:ALCAN INT LTD

Modified filler and preparation method thereof, pulp stock applying modified filler and paper

ActiveCN103966896ALarge specific surface areaHigh strengthPaper/cardboardInorganic compound additionCelluloseFiber
Owner:GOLD EAST PAPER JIANGSU

A deformation measuring device

ActiveCN111188267BReduce the difficulty of measurementReduce resistance to movementBridge structural detailsBridge deckStructural engineering
Owner:中嘉(广东)工程检测有限公司

Turbine runner circle measuring device

ActiveCN104897033BReduce labor intensityEnsure safetyMechanical counters/curvatures measurementsWater turbineEngineering
Owner:STATE GRID CORP OF CHINA +1

Straw packaging machine

ActiveCN109159948BEasy to adjustAdjust detectionWrapping material feeding apparatusMachineElectrical and Electronics engineering
Owner:TIANJIN QUANYUZHENG PLASTIC PROD

A device for preventing impurity pollution in mechanical drilling

ActiveCN109895269BEasy to moveEasy to adjustWorking accessoriesStone-like material working toolsHydraulic cylinderElectric machinery
Owner:洛阳贵万精工机械有限公司

New memory protection device

ActiveCN106157993BEasy to plug inEasy to assemble and disassembleReducing temperature influence on carrierCarrier constructional parts dispositionInsertion - actionMultiple layer
Owner:ZHENGZHOU TECHN COLLEGE

A car safety belt lock assembly

ActiveCN106080498BReduce distancePreload effectBelt retractorsSeat beltControl signal
Owner:WUHU JINAN SHITENG AUTOMOBILE SAFETY SYST

High wear-resistant vacuum coating hydroxy acrylic coating and its preparation method and application

ActiveCN112920693BImprove impact resistanceImprove wear performanceFireproof paintsAnti-corrosive paintsPolyesterPolymer science
Owner:HUNAN SOKAN NEW MATERIAL

Preparation method of glucuronidated flame-retardant viscose fiber grafted with guanylic acid and flame-retardant viscose fiber

ActiveCN109537277BHigh limiting oxygen indexRaise the ratioHeat resistant fibresVegetal fibresPolymer scienceUronic acid
Owner:重庆消防安全技术研究服务有限责任公司

A bed seat for transportation facilities

InactiveCN1771149AComfortable long distance travelEffective treatmentBack restsAircraft crew accommodationEngineeringBack rests
Owner:文龙贤

Manufacturing method of fingerprint detection device

ActiveCN105069438BEasy to prepareEase of industrial productionSolid-state devicesPrint image acquisitionElectricityPhotodetector
Owner:NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH

A method for recovering high-purity lead oxide by wet method of lead-acid battery waste lead paste

ActiveCN106319225BHigh recovery rateWaste accumulators reclaimingProcess efficiency improvementAcetic acidLead oxide
Owner:CHAOWEI POWER CO LTD

A kind of fan tower hoisting tool and hoisting method

ActiveCN113666244BGuaranteed levelUniversal and flexibleWind energy generationLoad-engaging elementsTowerControl theory
Owner:KEEN OFFSHORE ENG CO LTD

Machine vision-based quilting broken thread detection method

ActiveCN103913467BHigh precisionOvercome the phenomenon of abnormal disconnectionOptically investigating flaws/contaminationMachine visionVisual perception
Owner:常州宏大智慧科技有限公司

Level shifting circuit and integrated circuit

ActiveCN108400784BFast operationExtended service lifeLogic circuits coupling/interface using field-effect transistorsTelecommunicationsHemt circuits
Owner:ELITE SEMICON MEMORY TECH INC

How to make a lens cap

InactiveCN108002716BSolve pollutionGuaranteed accuracyCoupling light guidesAdhesion forceAdhesive
Owner:CHAOZHOU THREE CIRCLE GRP

Method for Correcting Measured Power Curve of Wind Turbine Using Measured Turbulence Intensity

ActiveCN103324863BSpecial data processing applicationsEngineeringFrequency function
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD

Polyurethane cross-linked reduced graphene oxide composite conductive film and its preparation method and application

ActiveCN111613367BImprove toughnessHigh elongation at breakConductive layers on insulating-supportsApparatus for manufacturing conducting/semi-conducting layersOxide compositeFlexible electronics
Owner:NAT UNIV OF DEFENSE TECH

An fp interference type spectral filter resonant frequency locking device and method

ActiveCN103809167BOvercoming complex requirementsEasy to implementPhase-affecting property measurementsElectromagnetic wave reradiationBeam expanderFilter system
Owner:ZHEJIANG UNIV

Method, system and controller for recovering virtual machine, server and hosting host

ActiveCN103838593BFast startup timeStartup time does not affectSoftware simulation/interpretation/emulationRedundant operation error correctionComputer hardwareStart time
Owner:HUAWEI TECH CO LTD

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