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.

Remotely-controlled electronic equipment on-off device

InactiveCN103219700BEnsure safetyRealize active lightning protectionEmergency protective arrangements for limiting excess voltage/currentArrangements responsive to excess voltageControl theoryLightning surges
Owner:ANHUI UNIVERSITY

Data educing and transmitting method in intelligent network system

InactiveCN101335763BReduce investmentImprove development efficiencyTransmissionSpecial data processing applicationsIntelligent NetworkTested time
Owner:ZTE CORP

A method for detecting tartaric acid in edible fungus culture solution by using ion-exclusion chromatographic column

ActiveCN104569182BEasy to handleShort timeComponent separationFermentation brothChromatography column
Owner:SHANGHAI ACAD OF AGRI SCI

Carbon nanometer tube nano electronic device and manufacturing method thereof

ActiveCN101252145BImprove performanceSimple manufacturing methodSemiconductor/solid-state device detailsSolid-state devicesCarbon nano tube field effect transistorCarbon nanotube
Owner:PEKING UNIV

An Image Stitching Method Based on Best Stitching Plane and Local Features

ActiveCN106504194BAvoid irrationalityAvoid excessive stretch distortionImage enhancementImage analysisImage segmentationAngle of view
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Method and system for measuring thickness of non-metallic materials using terahertz waves

ActiveCN108020165BImprove applicabilityImprove accuracyPhase-affecting property measurementsUsing optical meansMetallic materialsRefractive index
Owner:CHINA SPECIAL EQUIP INSPECTION & RES INST

Stud welding intensity detection apparatus and method

ActiveCN101368895BEasy to useReduce wasteMaterial strength using steady torsional forcesUsing mechanical meansNon destructiveEngineering
Owner:CHERY AUTOMOBILE CO LTD

Relay Satellite Task Scheduling Method and System

ActiveCN108199763BProgram initiation/switchingRadio transmissionQuality of serviceTime distribution
Owner:TSINGHUA UNIV

Trim loading method and device for passenger aircraft

ActiveCN113492982BSmall center of gravity deviationSmall center of gravity deviation from optimal positionFreight handlingGround installationsData packPassenger transport
Owner:CIVIL AVIATION UNIV OF CHINA

Ceramic welding mold for welding and packaging semiconductor chip and lead-out wire

InactiveCN100468667CEasy to moldImprove yieldSolid-state devicesSemiconductor/solid-state device manufacturingSemiconductor chipBoron nitride
Owner:许行彪

Chinese traditional medicine composition for treating acute and chronic pharyngitis, tonsillitis and method of making the same

ActiveCN101095736BClearing away heat and relieving sore throatRespiratory disorderPlant ingredientsChinese-oliveSterculia scaphigera
Owner:XIAMEN GUILONG INVESTMENT MANAGEMENT

An etl process execution system and method

ActiveCN103902268BSure flexibleIncrease flexibilitySpecial data processing applicationsData sourceRunning time
Owner:方正国际软件(北京)有限公司

Sliding bearing subject to thermal expansion

InactiveCN100412394CBranching pipesSliding contact bearingsThermal expansionBearing surface
Owner:TDW DELAWARE INC

Multi-level frequency modulation coordination control method and system for multi-level direct current transmission system with high proportion of hydropower

ActiveCN111756077BAvoid the problem of slow frequency recoveryFrequency recoveryElectric power transfer ac networkSingle network parallel feeding arrangementsControl engineeringPower grid
Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST

Boiler Steam Temperature Predictive Control Method Based on State Observation Model

ActiveCN103676651BReduced need for field trialsImprove object propertiesAdaptive controlWarm waterControl signal
Owner:STATE GRID CORP OF CHINA +2

A Radiotherapy Surgical System Based on Motion Capture

ActiveCN112426225BHigh control precisionIntuitiveSurgical navigation systemsSurgical manipulatorsOperating theatresMotion capture
Owner:HARBIN INST OF TECH

Micro-elastic one-way resetting structure

ActiveCN101836779BSimple structureRestore elasticityBraceletsWrist-watch strapsEngineeringFatigue testing
Owner:DONGGUAN GARBO

System, method and application for in-situ continuous long-term determination of greenhouse gas concentration in high turbidity water bodies

ActiveCN112255385BLow powerShort equilibration timeWithdrawing sample devicesTesting waterParticulatesDiaphragm pump
Owner:EAST CHINA NORMAL UNIV

Remote control driving method, device and computer-readable storage medium

ActiveCN107885347BImprove matching speedReduce workloadNon-electrical signal transmission systemsInput/output processes for data processingData matchingKey pressing
Owner:深圳前海茂佳软件科技有限公司

Ultrasonic probe and its injection molding method

ActiveCN105979877BAvoid it happening againAvoid breakingUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsAcoustic transmissionPlastic materials
Owner:NIHON DEMPA KOGYO CO LTD

Applications of alliinase, and medicinal composition

InactiveCN102743744BLower homocysteine ​​levelsNervous disorderPeptide/protein ingredientsMedicineAlliinase
Owner:SHANGHAI INST OF PHARMA IND CO LTD

Preliminary Positioning Method of Tire Pressure Monitoring System

ActiveCN107303786BPlay the role of initial positioningOvercoming disabilityTyre measurementsTire-pressure monitoring systemComputer science
Owner:ORANGE ELECTRONICS

Double-loop heat dissipation system based on full superconducting tokamak nuclear fusion experimental device

InactiveCN109585035BExtended service lifeQuality assuranceNuclear energy generationThermonuclear fusion reactorCooling towerNuclear engineering
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

High-temperature superconductivity current limiting fuse

InactiveCN102545141BArrangements responsive to excess currentEmergency protective devicesCurrent limitingHigh-temperature superconductivity
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI +1

A track slag removal device for track paver on cement concrete pavement

ActiveCN110438933BEfficient removalExtended service lifeRailway cleaningRatchetBrake
Owner:邵宝峰

Spliced display screen

ActiveCN103065551BDisplay does not affectStitching border eliminationCasings/cabinets/drawers detailsCathode-ray tube indicatorsLiquid-crystal displayComputer science
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Foam Snow Machine

ActiveCN106642864BIncrease distancePrevent drippingRecreational ice productionLighting and heating apparatusProcess engineeringMechanical engineering
Owner:洪炳发

An Optimization Process Modeling Method Supporting Response Surface Estimation and Update

InactiveCN104965951BEasy to set upVisually reflect dynamic updatesSpecial data processing applicationsComputer scienceModelling methods
Owner:HUAZHONG UNIV OF SCI & TECH

Image data processing method, device, equipment and medium

ActiveCN112102480BImprove texture transfer efficiency3D-image rendering3D modellingPattern recognitionComputer graphics (images)
Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of antenna and intelligent terminal

ActiveCN110247163BAchieve low, medium and high frequency functionsImprove performanceSimultaneous aerial operationsAntenna supports/mountingsTelecommunicationsSMARAD
Owner:重庆神缘智能科技有限公司

A file format conversion method, device, and computer storage medium

ActiveCN112689197BAchieve conversionIncrease flexibilityDigital video signal modificationSelective content distributionObject fileFile attribute
Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of supramolecular assembly and its preparation and morphology control method

ActiveCN106700528BDendrimerPolymer science
Owner:HUAIYIN TEACHERS COLLEGE

Flexible Cover Window and Manufacturing Method of Flexible Cover Window

ActiveCN113496653ADisperse impactImprove impact resistanceSynthetic resin layered productsCasings/cabinets/drawers detailsDisplay deviceStructural engineering
Owner:UTI INC

Passive finding equipment and method of network topology

InactiveCN102082690BReduce data volumeRealize control operationData switching networksNetwork packetNetwork data
Owner:BEIJING UNIV OF POSTS & TELECOMM

A packaging structure and packaging method based on a multi-transfer board

ActiveCN111769101BRealize multi-level interconnectionNo specialization requiredSemiconductor/solid-state device detailsSolid-state devicesSemiconductor packageEngineering
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

An Adaptive Municipal Sewage Sludge Mixing Machine

ActiveCN112482549BAvoid accidentsReduce the risk of accidentsSludge treatmentTransportation and packagingEngineeringMunicipal sewage
Owner:松源环境建设有限公司

Router Queue Scheduling Method Based on Dynamic Priority in Quantum Metropolitan Area Network

ActiveCN112887206BReduce the probability of packet lossImprove real-time performanceKey distribution for secure communicationData switching networksEngineeringRound-robin scheduling
Owner:XIDIAN UNIV

A manual argon arc welding process

ActiveCN104368900BArc welding apparatusWelding/soldering/cutting articles6063 aluminium alloyWelding process
Owner:无锡特莱姆气体设备有限公司

server system

ActiveCN103019342BControl speedEliminate signal interferencePower supply for data processingPump controlControl signalComputer module
Owner:宁畅信息产业(北京)有限公司

Information processing method and electronic device

ActiveCN110008048BFault responseInformation processingOperational system
Owner:LENOVO (BEIJING) LTD

A UAV swarm topology control method based on location trajectory prediction

ActiveCN113260012BImprove performanceReduce transmission power consumptionPower managementNetwork topologiesTopology informationControl system
Owner:四川腾盾科技有限公司

A long-acting photosensitive slow-release antibacterial coating and preparation method thereof

ActiveCN112778847BLow toxicityHas antibacterial propertiesAntifouling/underwater paintsPaints with biocidesFilm-forming agentAnti bacterial
Owner:广东施彩新材料科技有限公司 +1

Detection kit for oral cavity mucous membrane tissue canceration trend detection and its use method

InactiveCN101368212BJudgment time is shortImprove accuracyMicrobiological testing/measurementTrend detectionActin beta
Owner:SHANXI MEDICAL UNIV

A carboxylated graphene oxide co-modified with folic acid and bacterial cellulose and its preparation method and application

ActiveCN104623675BLow cytotoxicityStrong cytotoxicityOrganic active ingredientsPharmaceutical non-active ingredientsPharmaceutical drugDrug carrier
Owner:NANJING TECH UNIV

Electrophoresis display structure

ActiveCN102455563BPrevent intrusionAvoid enteringNon-linear opticsLiquid viscosityElectrophoresis
Owner:AU OPTRONICS CORP

sitting posture correction seat

ActiveCN104223825BStoolsMedical scienceMagnetic polesEngineering
Owner:高邮市驿都小微企业服务管理有限公司

Mask clamp

InactiveCN101625528AOperational securityAvoid damageSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusProduction lineFixed frame
Owner:SEMICON MFG INT (SHANGHAI) CORP

A surface treatment device for aluminum alloy workpieces

ActiveCN110813618BImprove practicalitySimple structureSpray boothsHazardous substanceElectric machine
Owner:阳信东泰精密金属有限公司

Regulation and control method of program control lamp source

InactiveCN101925226BPrecise positioningWeld firmlyElectric light circuit arrangementRing circuitEngineering
Owner:DONGGUAN GOSCIEN ELECTRICAL & MECHANICAL TECH SERVICES +1

A kind of synthetic method of tris (tribromoneopentyl) phosphate that is easy to industrialized production

ActiveCN105646571BReduce production complexityHigh purityPhosphorus organic compoundsTribromoneopentyl alcoholScavenger
Owner:WEIFANG TIANFU CHEM TECH

Multi-channel audio processing method and device

ActiveCN106373582BAccurately determineTroubleshoot missing technical issuesSpeech analysisStereophonic systemsChannel dataComputer science
Owner:TENCENT TECH (SHENZHEN) CO LTD

A method for dismantling and replacing the Y-type downcomer of a blast furnace

ActiveCN112481437BImprove stabilityAvoid gougingRecycling and recovery technologiesDust arrestersButt weldingRefractory
Owner:SHANGHAI BAOYE CONSTR INDAL FURNACE ENG TECH +1

Electronic expansion valve rotary type multiple stations integration testing device

InactiveCN102230846BSave time at workOvercome the defect that only one performance indicator can be testedMachine part testingDifferential pressureControl system
Owner:CHINA JILIANG UNIV

Screw type concrete pouring machine

InactiveCN102505855BIncrease delivery pressureReduce power consumptionBuilding material handlingHigh liftEngineering
Owner:张桂华

A screening device for granular traditional Chinese medicine for medical use

ActiveCN108838063BAvoid wastingImprove filtering effectSievingScreeningSurgeryMechanical engineering
Owner:祈蒙股份有限公司

Mask belt device

ActiveCN102805435BImprove productivity levelsReduce labor intensityProtective garmentCircular discRespirator
Owner:仙桃市道琦塑业股份有限公司

Authentication method and system used for wireless payment

ActiveCN102034321BMeet the needs of distance controlAvoid economic lossKey distribution for secure communicationUser identity/authority verificationPaymentComputer terminal
Owner:NATIONZ TECH INC

Method and structure for automatic switching control power of interface of mass storage facilities

InactiveCN1193300CElectric digital data processingMass storageControl power
Owner:LITE ON IT

A movable board room

ActiveCN110424769BPrevent water leakageIncrease the use of spacePhotovoltaic supportsRoof covering using slabs/sheetsInsulation layerThermal insulation
Owner:宁波金特信钢铁科技有限公司

A high-speed automatic resistance distribution and sorting machine for secondary batteries

ActiveCN104438137BWon't pile upGuarantee the efficiency of electrical testing and sortingFinal product manufactureElectrical testingElectricityControl system
Owner:熊铭

A method and device for processing lidar point cloud data

ActiveCN110632617BReduce processingImprove processing efficiencyElectromagnetic wave reradiationPoint cloudRadar
Owner:BEIJING UNIV OF POSTS & TELECOMM

Fin type transistor

InactiveCN102543753BSemiconductor/solid-state device manufacturingSemiconductor devicesParasitic capacitanceEngineering
Owner:GLOBALFOUNDRIES SINGAPORE PTE LTD

Horizontal glass linear four-side edging machine and glass edging method

ActiveCN103302565BReduce vibrationImprove processing efficiencyEdge grinding machinesGrinding drivesShortest distanceEngineering
Owner:TENON BEIJING EQUIP

A Method for Predicting the Fatigue Strength of Metallic Materials at Different Temperatures Based on Microstructure Dispersion

ActiveCN112824866BImprove accuracyAccurate predictionDesign optimisation/simulationMaterial strength using repeated/pulsating forcesFatigue IntensityMetallic materials
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Power consumption-aware parallel application scheduling system and method for hybrid computing environment

ActiveCN103399626BTaking into account DVS/non-DVS hybridApplication execution time is minimizedResource allocationPower supply for data processingHybrid systemDynamic voltage scaling
Owner:STATE GRID CORP OF CHINA +1

Method and device for derusting and cleaning the inner wall of small-diameter pipelines

ActiveCN103599910BImprove rust removal effectSimple structureHollow article cleaningEngineeringConductor Coil
Owner:NINGBO GUANTONG MACHINERY

Recognition method and terminal of a two-dimensional code

ActiveCN104268498BHigh detection and recognition rateEasy extractionCharacter and pattern recognitionSensing by electromagnetic radiationComputer terminalIdentification rate
Owner:HUAWEI TECH CO LTD

Wireless sensor communication method and system based on asymmetric key pool and implicit certificate

ActiveCN110572788BReduced risk of crackingEnsure communication securityKey distribution for secure communicationParticular environment based servicesLine sensorInternet privacy
Owner:RUBAN QUANTUM TECH CO LTD +1

A human body backflip action assisting device

ActiveCN108970027BEffective protectionPrevent disengagementStiltsMuscle exercising devicesHuman bodyBracing leg
Owner:滨州市科创孵化器有限公司

Heavy-duty floating worktable

ActiveCN103691865BCompact structureEasy maintenanceForging/hammering/pressing machinesSlide plateEngineering
Owner:DALIAN DESIGN INST CO LTD CHINA FIRST HEAVY IND +1

Beamforming using antenna arrangements

InactiveCN106464333BImprove spatial resolutionImprove space reuseSpatial transmit diversityAntenna arraysChannel state informationMechanical engineering
Owner:TELEFON AB LM ERICSSON (PUBL)

Method and device for adjusting backlight brightness of display screen of mobile terminal

ActiveCN104883425BOptimized backlight brightness adjustment technologyMeet the needs of backlight brightness adjustmentTelephone set constructionsBrightness perceptionComputer engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A preparation method of ultra-smooth nano-sulfur composite hydrogen-containing carbon film

ActiveCN111424249BReduce shear forceReduce coefficient of frictionVacuum evaporation coatingSputtering coatingCarbon filmFrictional coefficient
Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A high-efficiency composite biological agent for the treatment of difficult organic wastewater

ActiveCN106145388BSpeed ​​up processing biochemical reaction rateImprove toleranceWater contaminantsBiological water/sewage treatmentBlastochlorisBrevibacterium casei
Owner:重庆益凡环保有限责任公司

A molding method suitable for sheet-shaped SICP/AL composites

ActiveCN112281010BExtend your lifeIncrease productivityAl powderMachine press
Owner:XIAN TECH UNIV

Sealing device

InactiveCN1164878CEngine sealsMechanical machines/dredgersEngineeringSliding contact
Owner:NIHON KENKI CO LTD +1

Identification and assaying method for extractive of flowers and leaves of pseudo-ginseng

ActiveCN1903342BAvoid stimulationEasy to takeNervous disorderComponent separationMedicineProtopanaxadiol
Owner:YUNNAN BAIYAO GROUP

Millimeter wave random bi-phase code phase modulation amplitude modulation vehicle collision avoidance radar

InactiveCN101661106BDoes not affect the normal anti-collision functionReduce lossRadio wave reradiation/reflectionBroadband noiseIntermediate frequency
Owner:阮树成

A point-source ectopic beam expander synchronously phase-shifted Fizeau interferometer and its measurement method

ActiveCN107631687BLower requirementLow costUsing optical meansTesting optical propertiesWavefrontPhase shifted
Owner:NANJING UNIV OF SCI & TECH

Welded cages for roller bearings

ActiveCN102840242BWill not hinder storageAvoid disconnectionRoller bearingsBearing assemblyBand shapeEngineering
Owner:JTEKT CORP

Light emitting device and method of manufacturing the same

InactiveCN1901241ASemiconductor lasersSemiconductor devicesLight emitting device
Owner:AVAGO TECH ECBU IP (SINGAPORE) PTE LTD

Automatic voice stop reporting method for bus and stop reporting device thereof

ActiveCN100587755CAccurate station announcementRoad vehicles traffic controlAudible advertisingGps positioning systemLongitude
Owner:重庆安运科技股份有限公司

Superfine grinding machine convenient to disassemble and wash

ActiveCN102698844BEasy to assemble and disassembleEasy to disassemble and cleanGrain treatmentsEngineeringMechanical engineering
Owner:JIANGYIN LONGCHANG MACHINERY MFG

A method and device for automatic storage

ActiveCN108557364BAutomatic inventory implementationImprove work efficiencyConveyorsLogisticsSoftware engineeringDatabase
Owner:中国建设银行股份有限公司四川省分行

Two-stage and three-stage spot brake master valve with retarder

InactiveCN104260715BSimple structureReduce processing difficultyApplication and release valvesEngineeringMachining process
Owner:CHANGTONG TECH

Program identification method and device based on machine learning

ActiveCN102479298BImprove recognition efficiencySave human effortPlatform integrity maintainanceKnowledge representationUnknown procedureData mining
Owner:360 TECH GRP CO LTD

Infrared detector and its preparation method

ActiveCN111584659BImprove light responsivenessShort response timeFinal product manufactureElectronic switchingIndiumIndium arsenide
Owner:深圳市奥伦德元器件有限公司

Method for Improving the Contrast of Low Illumination Images

ActiveCN105184747BReal-time processingIncrease contrastImage enhancementComputer graphics (images)Image histogram
Owner:TIANJIN OPTICAL ELECTRICAL GAOSI COMM ENG TECH

Continuous casting and rolling productive technology for figured steel and arc simultaneous motion crystallizer

InactiveCN1278790CCompact structureIncrease productivityMetal rolling arrangementsUltra high speedAutomatic control
Owner:LAIWU IRON & STEEL GRP

A deep foundation pit horizontal displacement monitoring alarm device and its operating method

ActiveCN108917536BImprove securityLabor savingMechanical length measurementsDisplay deviceSteel ball
Owner:CHINA MCC17 GRP

Method for obtaining transgenic wheat by impregnating young ears through agrobacterium tumefaciens

InactiveCN102559746BNormal growthEasy to operateGenetic engineeringFermentationTriticeaeTransformation efficiency
Owner:HEBEI AGRICULTURAL UNIV.

Foldable windproof shed for steel structure welding

ActiveCN110905240BSolve the convenienceSolve practicalityTents/canopiesSpecial buildingEngineeringWeather proofing
Owner:WUCHUAN HEAVY ENG +2

A low-voltage high-current mosfet power chip

ActiveCN112133680BSolve the cooling problemImprove direct cooling efficiencySemiconductor/solid-state device detailsSolid-state devicesMOSFETWafer
Owner:ZAOZHUANG HANQI COMM TECH CO LTD

Six-degree-of-freedom (DOF) reset device for balance calibration system

InactiveCN101726352BEasy to installAccurate adjustment effectWeighing apparatus testing/calibrationLinear motionSingle degree of freedom
Owner:SHENGYANG AERODYNAMIC INST AVIATION IND CORP OF CHINA

Bubbly health protection bathing Chinese herbal medicine preparation and preparation method thereof

ActiveCN102000002BTake advantage ofSolve the problem of difficult leaching of active ingredients in soakingCosmetic preparationsToilet preparationsBiotechnologyBathtub
Owner:四川草木香生物产业科技有限公司

A kind of transistor device enhancement mode and depletion mode gate integrated fabrication method and device

ActiveCN110429028BMany optionsSemiconductor/solid-state device manufacturingSemiconductor devicesEngineeringProtection layer
Owner:福建省福联集成电路有限公司

A Product Concept Feasibility Judgment Method Based on Knowledge Base

ActiveCN108764339BAvoid uncertaintyQuick calculationDigital data information retrievalCharacter and pattern recognitionEngineeringData mining
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Temperature adjustment method, device and system, connection detection method, mobile terminal

ActiveCN107943137BAdjustable temperatureTemperatue controlThermodynamicsEngineering
Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

Method for preparing n-alkyl p-toluenesulfonamide

InactiveCN104892470BSulfonic acid amide preparationFiltrationDistillation
Owner:JIAXING UNIV

A method for improving the ccm mode conversion efficiency of flyback resonant switching power supply

ActiveCN109995220BReduce switching lossesImprove efficiencyMultiple input and output pulse circuitsEfficient power electronics conversionControl systemControl signal
Owner:SOUTHEAST UNIV +1

A kind of braking system and braking method

ActiveCN111516657BAutomatic initiationsControl engineeringMaster controller
Owner:SAIC MOTOR

Video signal control device, video signal control method, and display device

InactiveCN103650026BSuppress crosstalkCathode-ray tube indicatorsSteroscopic systemsComputer graphics (images)Video image
Owner:SHARP KK

remote control tank

ActiveCN112494966BReduced processing performanceLow costToy vehiclesRemote controlStructural engineering
Owner:衡阳市慧育科技有限公司

Method and device for treating marine exhaust gas

ActiveCN104998543BPrevent proliferationFlexible operationDispersed particle filtrationAir quality improvementNitrogen removalFiltration
Owner:QINGDAO HEADWAY TECH

Circulating water system excess pressure energy recycling method and device for power generation overflow control

ActiveCN110219768BHydro energy generationMachines/enginesCooling towerWater turbine
Owner:西安格睿能源动力科技有限公司

A rewritable planar microwave device based on vanadium dioxide phase-change thin film

ActiveCN111491438BHas phase change propertiesShorten development timePrinted circuit aspectsMetallic pattern materialsVanadium dioxideDielectric substrate
Owner:HEFEI UNIV OF TECH

Method for automatically adapting charger to portable equipment

InactiveCN102290843BHandle charge levelSolve the situation of dissatisfaction with chargingBatteries circuit arrangementsSecondary cells charging/dischargingCharge currentPower flow
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

drying system

ActiveCN110114628BEvenly dispersedImprove drying efficiencyConveyorsDrying solid materials with heatEngineeringAir blower
Owner:LG CHEM LTD

Application of Houttuynoid E in medicine for treating acute renal failure

InactiveCN102861095BHighlight substantive featuresSignificant progressOrganic active ingredientsUrinary disorderUrologyAcute renal failures
Owner:艾韦特(溧阳)医药科技有限公司

Anti-theft bolt with anti-loosening function

ActiveCN109058273BEasy to useIncrease flexibilityPinsNutsEngineeringScrew thread
Owner:NINGBO ZHENHAI YONGDING FASTENER

A boiler cleaning device

ActiveCN110671689BEasy to moveStir wellFluid heatersHollow article cleaningThermodynamicsMechanical engineering
Owner:山东辰之翼信息科技有限公司

Cleaning device for municipal trash can

ActiveCN109092830BQuick washHollow article cleaningEnvironmental engineeringMechanical engineering
Owner:临沂广源土地发展有限公司

Method and device for displaying server information

ActiveCN104580294BReduce stepsRelieve stressTransmissionApplication serverCache server
Owner:深圳市东方博雅科技有限公司

A new type of sulfur-based material electrode and its preparation method and application

ActiveCN104362296BPromote circulationImproved magnification performanceCell electrodesElectrical batterySulphur compound
Owner:XIAMEN UNIV

Multifunction peripheral device and device control system

InactiveCN101277362BNo reduction in friendlinessReduce the number of endpointsProgram controlInput/output processes for data processingOperational systemSCSI
Owner:BROTHER KOGYO KK

Feature extraction method based on power spectral density and cross-correlation entropy spectral density fusion

ActiveCN110059564BImprove robustnessCharacter and pattern recognitionFeature extractionAlgorithm
Owner:XI AN JIAOTONG UNIV

Composition comprising coumestrol or bean extract containing coumestrol

InactiveCN102905714AImprove diseasePrevent or improve diseaseSenses disorderNervous disorderBean extractCoumestrol
Owner:AMOREPACIFIC CORP

Five-axis head and water cutting processing equipment with precision adjustment device

ActiveCN105291194BAvoid position deviationReduce the impact of machining accuracyMetal working apparatusWater cutProcessing accuracy
Owner:SHANGHAI WEIHONG ELECTRONICS TECH

A disc-type composite drill bit with impact cutting structure

InactiveCN102678051BImprove rock breaking efficiencyPromote fragmentationDrill bitsTransfer mechanismRock blasting
Owner:SOUTHWEST PETROLEUM UNIV

Feed content quality evaluation method and device

ActiveCN107273521BReasonable Evaluation MechanismPremium push serviceDigital data information retrievalAdvertisementsData scienceMultimedia
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A method for forming a cylindrical structure with high crashworthiness of composite materials

ActiveCN107139507BImprove crashworthinessLight materialFiberHigh energy
Owner:XI AN JIAOTONG UNIV

A multi-frequency switching system and method for miniaturized ka dual-frequency transmitter

ActiveCN105356896BHigh resolutionReduce phase noiseTransmissionDiscriminatorPhase noise
Owner:XIAN INSTITUE OF SPACE RADIO TECH

A method and device for controlling a TV based on eyeball movements

InactiveCN104065986BRealize channel changeEasy to controlSelective content distributionInput/output processes for data processingComputer scienceEye movement
Owner:ZTE CORP

Application system generation method, device, equipment and storage medium

InactiveCN109523423BAvoid disadvantagesResourcesData operationsPhysical model
Owner:CHINA NAT OFFSHORE OIL CORP

Vapor chamber

ActiveCN112771344AReduce warpageSpacing meansSemiconductor/solid-state device detailsEngineeringHydraulic fluid
Owner:MURATA MFG CO LTD

Fluororesin mixture, copper-clad plate prepared therefrom and manufacturing method thereof

ActiveCN101838431BImprove dipping qualityUniform glue contentGlass/slag layered productsMetal layered productsTetrafluoroethyleneVinyl ether
Owner:GUANGDONG SHENGYI SCI TECH

Resource admission control method

ActiveCN101198165BNetwork traffic/resource managementData switching networksAdaptive servicesSelf adaptive
Owner:ZTE CORP

An Estimation Method of Satellite Interference Moment Based on Augmented Kalman Filter

ActiveCN108313330BAchieve precise compensationAvoid the non-optimal problem of colored noiseCosmonautic vehiclesSpacecraft guiding apparatusAttitude controlControl system
Owner:SHANGHAI AEROSPACE CONTROL TECH INST

Manually operated ice machine

ActiveCN102425896BDomestic cooling apparatusLighting and heating apparatusIce storageGear wheel
Owner:WHIRLPOOL CHINA

APB bus cross-clock field access circuit and method

InactiveCN101377691BReduce overheadClock guaranteeGenerating/distributing signalsControl signalProcessor register
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

An adjustable connector for thermal insulation integrated wall panels and its installation method

ActiveCN104912282BHeight adjustableAdjustable up and down left and right positionsCovering/liningsThermal insulationEngineering
Owner:沈阳嘉美科技有限公司

Message forwarding method and device in stacking system

ActiveCN104348735BPrevent returnSolve the real problemData switching networksComputer hardwareAfter treatment
Owner:NEW H3C TECH CO LTD

In-situ remediation of heavy metal-contaminated soil using multifunctional biochar

InactiveCN104307855BOvercomes the disadvantage of inconsistent resultsProtect healthOther chemical processesContaminated soil reclamationEcological environmentBiological waste
Owner:WUHAN UNIV OF SCI & TECH

Method to Mark User Definable Limits

InactiveCN104142640AProgramme controlComputer controlDrivetrainTouchscreen
Owner:CATERPILLAR INC

Improved Gray Model Tunnel Settlement Monitoring Method Based on SVD Noise Removal

ActiveCN111368461BImprove tolerance performanceHigh precisionHeight/levelling measurementDesign optimisation/simulationAlgorithmNoise reduction
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY +1

Pyrolysis furnace safety door

InactiveCN105674295BAvoid deformationClosed denseDoor/window applicationsIncinerator apparatusSlagEngineering
Owner:吴桂香 +2

A method for efficient removal of nitrate in groundwater by fe‑graphene particles

ActiveCN105217741BAvoid passivationFully contactedWater/sewage treatment using germicide/oligodynamic-processFreeze-dryingNitrogen gas
Owner:TSINGHUA UNIV

A kind of copper indium gallium selenide thin film and preparation method thereof

ActiveCN104538488BHigh crystallinityImprove efficiencyFinal product manufacturePhotovoltaic energy generationCopper platingIndium
Owner:SHENZHEN DANBANG INVESTMENT GROUP

A high-efficiency popping machine

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