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.

Acoustic Signal Processing Method in Friction Welding Process

InactiveCN105215542BFrequency value decreasesPracticalSpeech analysisNon-electric welding apparatusFast Fourier transformFriction welding
Owner:NORTHWESTERN POLYTECHNICAL UNIV

A management method and system for a virtual SIM card

ActiveCN106162517BImprove experienceImplement storage managementWireless commuication servicesSecurity arrangementSoftware engineeringOperating system
Owner:ZTE CORP

Zinc oxide pre-dispersion master colloidal particle and preparation method thereof

ActiveCN102924829BSpecial tyresOcteneCarvacryl acetate
Owner:CHAOYANG TIANMING IND TRADE

Method for cleaning clothes by a clothes processing device

ActiveCN110409119BMeet cleaning needsOther washing machinesControl devices for washing apparatusProcess engineeringLaundry
Owner:QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1

Non-woven fabric manufacturing equipment

InactiveCN102877256BLow densityHigh densityPattern makingHigh densityNonwoven fabric
Owner:GOLD HONG YE PAPER

Oral evaluation method and system for free reading questions

ActiveCN105845134BEliminate distractionsAccurately reflect the real levelSpeech recognitionTeaching apparatusSpoken languageAcoustics
Owner:IFLYTEK CO LTD

Light-emitting device

PendingCN112262481AHas a peak wavelengthLaser detailsElectroluminescent light sourcesSolid lightPhosphor
Owner:NAT INST OF ADVANCED IND SCI & TECH +2

a breathable fabric

ActiveCN104342818BReduce manufacturing costSoft touchOpen work fabricsTextile shapingPolyesterTissue architecture
Owner:TORAY SAKAI WEAVING & DYEING NANTONG CO LTD

Method and system for tuning write strategy parameters utilizing data-to-clock edge deviations

InactiveCN100495547CModification of read/write signalsRecord information storageOptical storagePhase change
Owner:MEDIATEK INC

Medium and low temperature calcium cycle thermochemical energy storage device and method thereof

ActiveCN106813402BAchieve regenerationAchieve continuous power supplySolar heating energyHeat storage plantsThermal energyChemical reaction
Owner:NANJING TECH UNIV

Cigarette

ActiveCN112423607AReduce deliveryCigar manufactureEngineeringOverwrap
Owner:KT&G CO LTD

Cold atom all-optical state selection device

ActiveCN108333909BRequires minimizationSimple structureApparatus using atomic clocksMagneto-optical trapEngineering
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Plastic molding capable of reducing carbon dioxide

InactiveCN101052686AReduce CO2Thin material handlingFiberPlastic molding
Owner:杉本 一郎 +3

Skin conditioner composition, its use and whitening mask

ActiveCN108653037BImproves antioxidant activityImprove performanceCosmetic preparationsToilet preparationsBiotechnologyEthyl group
Owner:北京斯利安药业有限公司

Automatic box turning manipulator and online box turning device

ActiveCN105905604BRealize automatic crawlingMany degrees of freedomConveyorsGripping headsProduction lineDegrees of freedom
Owner:QINGDAO WANLONG INTELLIGENT CONTROL TECH CO LTD

Double shroud structure for easy pile test

ActiveCN109403394BAchieving tightnessAvoid enteringFoundation testingBulkheads/pilesArchitectural engineeringStructural engineering
Owner:SHENZHEN HONGYEJI GEOTECHNICAL TECH CO LTD

A replaceable and improved high-voltage resistor

InactiveCN111403134BRealize the effect of reuseSave resourcesResistor terminals/electrodesResistor mounting/supportingCopper conductorElectrical resistance and conductance
Owner:BENGBU WANKE ELECTRONICS TECH

Method for preparing modified activated coke from sewage sludge

ActiveCN106744952BImprove adsorption capacityGuaranteed mechanical propertiesCarbon compoundsMetal chlorideHeavy metal compound
Owner:HUATIAN NANJING ENG & TECH CORP MCC

An adjustable glass clamp with hydraulic buffer

ActiveCN103276992BWith deceleration and deceleration functionImprove securityBuilding braking devicesGlass pane fixingNormal controlEngineering
Owner:FOSHAN KAWA HARDWARE

Method and system for processing business work orders

ActiveCN107276790BIncrease flexibilityImprove processing efficiencyData switching networksData synchronizationTerm memory
Owner:北京思特奇信息技术股份有限公司

High-throughput microfluidic chip and method for sorting cancer cells

ActiveCN110205244BImprove efficiencyHigh screening accuracyCell dissociation methodsTissue/virus culture apparatusCancer cellEngineering
Owner:晶准生物医药集团有限公司

Continuous extrusion equipment and production method of plastic sheet

ActiveCN108688039BEasy extrusionAvoid harmFlat articlesEngineeringSupport plane
Owner:ANHUI HANHUA BUILDING MATERIALS TECH

Image sensor having anti-reflective layer and fabricating method thereof

ActiveCN105990380AImproved black level compensation characteristicsShorten the timeSolid-state devicesRadiation controlled devicesOptical transmittancePixel array
Owner:SK HYNIX INC +1

A method for reducing friction and wear of bearing pair of hot-dip galvanized sunken roller

ActiveCN111118427BHot-dipping/immersion processesMetallurgyAC - Alternating current
Owner:BAOSHAN IRON & STEEL CO LTD

Composite explosion-proof water pipe

ActiveCN108458206BImprove explosion-proof performanceImprove toughnessRigid pipesPipe protection against damage/wearWater flowStructural engineering
Owner:东阳市长河塑胶有限公司

Coating method of liquid crystal panel

ActiveCN107740046BImprove compactnessImprove sealingVacuum evaporation coatingSputtering coatingFilm-coated tabletFilm coating
Owner:WGTECH JIANGXI

Herbicidal composition containing florasulam

InactiveCN102302027BDelay drug resistanceExpand the spectrum of weed controlBiocideAnimal repellantsChemical compositionWater dispersible
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Differential temperature electromagnetic forming method and forming device for plate microporous flanging

ActiveCN109834151BAvoid crackingRaise the forming limitElectromagnetic formingMechanical engineering
Owner:CENT SOUTH UNIV

Process control method and film thickness acquisition method of organic solder protection film

ActiveCN108180846BSimple process controlShort timeColor/spectral properties measurementsUsing optical meansProduction lineSolder mask
Owner:GUANGZHOU FASTPRINT CIRCUIT TECH +2

A camera control method and device

ActiveCN108696697BEliminate the influence of human experienceTelevision system detailsColor television detailsCamera controlComputer graphics (images)
Owner:TENCENT TECH (SHENZHEN) CO LTD

Longitudinal-line-type dual-culvert vertical-lifting air-ground vehicle

ActiveCN101559702BImprove aerodynamic efficiencyAvoid harmAircraft convertible vehiclesRotocraftControllabilityDucted propeller
Owner:谢雁洲

Channel quantization information acquisition method, terminal, base station and system

ActiveCN107959518BImprove performanceRadio transmissionAlgorithmDimensionality reduction
Owner:BEIJING UNIV OF POSTS & TELECOMM

Electrophotographic photoreceptor, manufacturing method thereof, and image forming apparatus

InactiveCN105843004BCharge potential dropSuppress image glitchesElectrography/magnetographyCrystallographyImage formation
Owner:KYOCERA DOCUMENT SOLUTIONS INC

A pressurized tank for filling

ActiveCN111453220BPlay the function of double insuranceExtended service lifeLarge containersLiquid materialInlet channelControl engineering
Owner:徐州市不一科技有限公司

Reversible information hiding method in homomorphic encryption domain based on code division multiplexing and value expansion

ActiveCN107590369BQuality improvementReversible realizationDigital data protectionImage data processing detailsMultiplexingAlgorithm
Owner:江苏羽驰区块链科技研究院有限公司

Portable trolley for replacing current transformer and its manufacturing method

InactiveCN104112996BReduce replacement timeEasy to use electricityLifting devicesSwitchgearVehicle frameEconomic benefits
Owner:STATE GRID SHANDONG ELECTRIC POWER CO QINGZHOU POWER SUPPLY CO +2

Process for manufacturing glass hard disc substrates

ActiveCN103180902ASuppresses deterioration of surface roughnessEasy to cleanBase layer manufacturePolishing compositions with abrasivesPolyamine CompoundNitrogen
Owner:KAO CORP

Coating composition

InactiveCN105492487AConstruction materialEpoxy resin coatingsEpoxySilanes
Owner:DOW GLOBAL TECH LLC

A spring assembly with a limiting function

InactiveCN103836102BSo as not to damageExtended service lifeWound springsEngineering
Owner:珠海正阳金属制品有限公司

Data processing method and device

ActiveCN110490132BCharacter and pattern recognitionNeural architecturesData packTheoretical computer science
Owner:JINGDONG CITY BEIJING DIGITS TECH CO LTD

Production method of fructus monordicae extract with over 60% of mogroside V content

ActiveCN101690573BPromote leachingEasy to separateCosmetic preparationsToilet preparationsSucroseSaccharum
Owner:YONGZHOU YIDONG BIOTECH

Transfer device and image forming device

InactiveCN101592883BAvoid damageRegistering devicesElectrographic process apparatusImage formationPulp and paper industry
Owner:FUJIFILM BUSINESS INNOVATION CORP

Semiconductor device, method of manufacturing semiconductor device, semiconductor chip, electronic module and electronic equipment

InactiveCN1627492AAvoid contactLarge spacingSemiconductor/solid-state device detailsSolid-state devicesDevice materialSemiconductor chip
Owner:SEIKO EPSON CORP

An Attitude Determination Method Against Acceleration Disturbance

ActiveCN106289244BNavigational calculation instrumentsNavigation by speed/acceleration measurementsEngineeringSelf adaptive
Owner:JIYI ROBOT SHANGHAI

Electrophotographic photoconductor for wet developing and image-forming apparatus for wet developing

InactiveCN1728003AGood solvent resistanceExcellent sensitivity characteristicsDevelopersElutionImage formation
Owner:KYOCERA DOCUMENT SOLUTIONS INC

Recipe and production method for pilose antler wine nourishing brain and soothing nerve

InactiveCN103468527ASignificant effectKeep the flavorNervous disorderAlcoholic beverage preparationCornus officinalisTraditional medicine
Owner:HARBIN SHANBAO LIQUOR IND

Door closing sequence controller

ActiveCN102877728BExtended service lifeWidely used valueBuilding braking devicesLocking mechanismActuator
Owner:TAIWAN FU HSING INDAL

Stereo matching method for power equipment based on global optimization

ActiveCN109191513BImprove matching accuracyGuaranteed robustnessImage enhancementImage analysisPattern recognitionCost aggregation
Owner:JIANGSU JIUCHUANG ELECTRICAL S T

Automatic feeding system

InactiveCN109501058BImprove accuracyEfficient crushingDomestic articlesProcess engineeringLoad cell
Owner:襄阳凌浩科技有限公司

Plug-in information transmission method, device, storage medium and electronic device

ActiveCN109729116BKeep alive long connectionImprove push efficiencyTransmissionComputer hardwareTerminal equipment
Owner:TENCENT TECH (SHENZHEN) CO LTD

Cylinder structure of engine

InactiveCN1279270CNo need to increase the widthInhibit wearCasingsGearingBodies oilContact pressure
Owner:MITSUBISHI MOTORS CORP

Dust-proof server cabinet to protect data port of server equipment

ActiveCN109819623BAffectEasy to importSupport structure mountingCooling/ventilation/heating modificationsData portDust control
Owner:寸金电气宿迁有限公司

A charging system and method for a line patrol drone

ActiveCN108528254BBatteries circuit arrangementsCharging stationsUncrewed vehicleControl cell
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Internal combustion engine having fuel mixing means installed in intake port

InactiveCN100425809CWell mixedImprove performanceDoor/window protective devicesInternal combustion piston enginesExternal combustion engineEngineering
Owner:BO KWANG IND

A pressure control method and device in the start-up stage of an air conditioner

ActiveCN105698337BReduce the risk of pipe burstsMechanical apparatusSpace heating and ventilation safety systemsControl systemTwo temperature
Owner:GREE ELECTRIC APPLIANCES INC

A mechanical molecular spring unit body device and vibration isolator

ActiveCN108869620BReduce volumeReduce working stiffnessSpringsLiquid based dampersDynamic stiffnessEngineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Omnibearing mouse

InactiveCN101916140BEasy to operateAvoid harmInput/output processes for data processingIntelligent equipmentComputer science
Owner:郭小卫

Vibration Amplitude Weighted Control Method Based on Multiple Sensors

ActiveCN109406258BNot easy to damageDetection accuracyVibration testingStrength propertiesHydraulic ramEngineering
Owner:杭州亿恒科技有限公司

Water Usage Monitoring System

InactiveCN103309293BReduce communication costsTotal factory controlProgramme total factory controlData displayWater use
Owner:HITACHI LTD

Immunofluorescent reagent used for detecting Muscovy duck gosling blast diseases

ActiveCN102426238BRapid diagnosisDirect immunofluorescence detection time is shortFluorescence/phosphorescenceAntigenImmunofluorescence
Owner:INST OF ANIMAL HUSBANDRY & VETERINARY FUJIAN ACADEMY OF AGRI SCI

Magneto-rheological shock absorbers for rapid redispersion of settled particles

ActiveCN108533665BIncreased damping capacityImproved damping capacitySpringsNon-rotating vibration suppressionEngineeringFriction force
Owner:北京科亿国际智能悬架技术有限公司

Measuring method and device of sine wave local distortion

ActiveCN102662108BRevealing phase transition propertiesIn-depth reveal of localized phase transition featuresSpectral/fourier analysisTime domainClassical mechanics
Owner:BEIJING CHANGCHENG INST OF METROLOGY & MEASUREMENT AVIATION IND CORP OF CHINA

Variable reduction ratio enqine

InactiveCN100343497CAvoid increasing sizeAvoid causing sizeEngine controllersMachines/enginesReduction ratioCrankshaft
Owner:HONDA MOTOR CO LTD

A kind of method that utilizes Deinococcus radiodurans r1 to synthesize 5-hydroxymethyl furoic acid

ActiveCN109988792BOvercome the disadvantage of unfriendlinessImprove toleranceBacteriaMicroorganism based processesBiotechnologyHigh concentration
Owner:NANJING TECH UNIV

Video processing device and its input and output video signal remote monitoring method

ActiveCN107071521BVarious forms of applicationImplement inputSelective content distributionVideo processingEngineering
Owner:XIAN NOVASTAR TECH

Power Supply Controller with Min-Sum Multicycle Modulation

InactiveCN103023333BEfficient power electronics conversionDc-dc conversionPower controllerControl circuit
Owner:POWER INTEGRATIONS INC

An intelligent teaching system based on VR technology

ActiveCN111402651BImprove viewing angleImprove teaching efficiencyElectrical appliancesVideo transmissionDisplay device
Owner:江苏青雁科技有限公司

How to generate a codebook

ActiveCN102742178BSpatial transmit diversityError prevention/detection by diversity receptionComputer science
Owner:KONINK PHILIPS ELECTRONICS NV

High drug load tablet containing tetrahydronaphthalene amide compound or pharmaceutically acceptable salt thereof

ActiveCN103349652BReduce volumeShort disintegration timeOrganic active ingredientsAntineoplastic agentsDrug contentDiluent
Owner:LIAONING UNIVERSITY

A vegetable deep processing operation line and deep processing method thereof

ActiveCN109170970BFunctionalEase of large-scale promotion and useGrain treatmentsFood treatmentAgricultural engineeringMechanical engineering
Owner:湖南插旗菜业有限公司

An oral drug delivery system using composite nanomaterials as a carrier

ActiveCN107823185BGood biocompatibilityReduce degradation damageAntibacterial agentsBacterial antigen ingredientsDrugs solutionDisease
Owner:CHINA PHARM UNIV

Pitch rotational shear oscillation fatigue rupture experimental device and method

InactiveCN103149099BMaterial strength using steady shearing forcesComputer control systemTemperature control
Owner:DALIAN UNIV OF TECH

Wideband acoustic positioning with precision calibration and joint parameter estimation

PendingCN111033296APosition fixationDiversity direction findingProgram instructionEngineering
Owner:SKYWORKS SOLUTIONS INC

An environment-friendly concrete mixing plant

ActiveCN109808068BImprove the weighing accuracy of water supplyReduce shockLiquid ingredients supply apparatusMixing operation plantWater useWastewater
Owner:ZHENGZHOU SANHE HYDRAULIC MACHINERY +2

A kind of bluetooth low power consumption networking interconnection method and system

ActiveCN104539324BEasy to operateNetwork topologiesNear-field systems using receiversComputer terminalInterconnection
Owner:FALCON INNOVATIONS TECH (SHENZHEN) CO LTD

Binary rotation- monotranslation three-freedom redundancy parallel mechanism for parallel machine tool

InactiveCN1238156CImprove rigidityReduce motion errorsProgramme-controlled manipulatorJointsDegrees of freedomEngineering
Owner:BEIHANG UNIV

A Caching Mechanism for Enhancing Coding Gain in Wireless Opportunistic Networks

InactiveCN103746775BImprove decoding utilityReduce overheadError preventionNetwork traffic/resource managementDistributed cacheNetwork code
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A wire rope anti-loosening device

ActiveCN105836647BEasy to installEasy to disassembleWinding mechanismsEngineeringLinear actuator
Owner:SHANGHAI MARINE EQUIP RES INST

A water purification device for recycling reservoir resources

ActiveCN107311337BCareful handlingMeet drinking water standardsTreatment involving filtrationMultistage water/sewage treatmentFiltration membraneEnvironmental engineering
Owner:CHONGQING MOLECULAR WATER SYST

Automatic alarm device for railway subsidence and overturning, debris coverage, bolt loosening, and fracture

ActiveCN111874040BRailway signalling and safetyStructural engineeringControl switch
Owner:刘兆丰

Three-dimensional integrated power thin film hybrid integrated circuit integration method

ActiveCN103107109BIncrease the use of powerHighly integratedSolid-state devicesSemiconductor/solid-state device manufacturingSemiconductor chipMiniaturization
Owner:GUIZHOU ZHENHUA FENGGUANG SEMICON

A substation inspection robot

ActiveCN106041877BEasy to moveIncrease flexibilityProgramme-controlled manipulatorDrive wheelControl theory
Owner:LIAONING HONGCHENG POWER SUPPLY CO LTD

Cover plate, display module and foldable electronic device

ActiveCN110740202BAvoid unevennessImprove bending effectDetails for portable computersTelephone set constructionsEngineeringStructural engineering
Owner:VIVO MOBILE COMM CO LTD

Continuous casting crystallizer

InactiveCN101658903BIncrease temperatureConsistent cooling intensityUltimate tensile strengthWater pipe
Owner:SICHUAN HUASHEN NEW ENERGY EQUIP

Monoclonal antibodies and their applications for the treatment of cancer

ActiveCN109593132BHigh binding activityInhibit expressionImmunoglobulins against animals/humansAntibody ingredientsAntiendomysial antibodiesOncology
Owner:中赛干细胞基因工程有限公司

Light field foreground segmentation method and device based on k-means clustering

InactiveCN107862698BNeat borderImage enhancementImage analysisResponse methodGraph cut algorithm
Owner:CAPITAL NORMAL UNIVERSITY +1

Virtual measuring and controlling system

InactiveCN102184272BReduce investmentSimple structureSpecial data processing applicationsCommunication interface24-bit
Owner:JINHUA VOCATIONAL TECH COLLEGE

Auxiliary cable net system for vibration reduction of extra-large span bridge cables

ActiveCN103362064BEasy installation and constructionHigh elastic modulusBridge structural detailsCable netEngineering
Owner:JIANGSU FASTEN STEEL CABLE CO LTD

A lithium battery rolling automatic edge correction device

InactiveCN103178238BEnsure consistent stackingReduce labor intensityElectrode manufacturing processesBall screwPole piece
Owner:JIANGSU TENPOWER LITHIUM

A vertical lathe tool holder polishing machine device

ActiveCN108838859BAvoid harmFirmly connectedPolishing machinesGrinding work supportsPolishingElectric machinery
Owner:宝鸡市圣得赛稀有金属材料有限公司

A kind of preparation method of high temperature stable titanium dioxide nanotube powder

ActiveCN106745218BThe preparation method is simple and easyEasy to operatePhysical/chemical process catalystsTitanium dioxideCatalytic effectSolar cell
Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

Method for reclaiming braking energy from automobile retarder and system thereof

InactiveCN100537292CImprove power supply capacitySimple structureElectrodynamic brake systemsEnergy recoveryEngineering
Owner:SUZHOU BINGLI ELECTRIC VEHICLE TECH

Granularity adaptive grid sampling method for green land ecological evaluation unit

InactiveCN102567648BReasonable and accurate calculationImprove algorithm efficiencySpecial data processing applicationsSatellite dataEnvironmental resource management
Owner:FUDAN UNIV

A semiconductor device with improved current spreading

ActiveCN104538523BConvenient lengthSpread evenlySemiconductor devicesPower semiconductor deviceSemiconductor materials
Owner:南京嘉视信电子有限公司

An online fault diagnosis method for a suspended constant force system

ActiveCN105573297BReduce lossesEasy to analyzeProgramme controlElectric testing/monitoringPull forceConstant force
Owner:HARBIN INST OF TECH

An automatic feeding device for piglets

ActiveCN106035108BEasy maintenanceImprove efficiencyFeeding-stuffAnimal feeding devicesDiseaseWireless transmission
Owner:INST OF S&T INFORMATION SHANDONG ACADEMY OFAGRI SCI

Image retrieval device, image retrieval method, recording medium, program, integrated circuit

ActiveCN102474586BImprove retrieval accuracyTelevision system detailsRecording carrier detailsPattern recognitionObject based
Owner:PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA

An optoelectronic hybrid logic device

ActiveCN105518545BGuaranteed timingGuaranteed speedProgramme control in sequence/logic controllersElectricityControl signal
Owner:罗三杰

Method and system for offline reading of database functions of sql statement automatic generation tool

ActiveCN108388588BEasy to useShorten the timeDigital data information retrievalSpecial data processing applicationsTable (database)Data class
Owner:福建星瑞格软件有限公司

Molecule marking method for rice anti-rice blast gene Pigm

ActiveCN102899400BPredicting Rice Blast ResistanceAccurate genetic lociMicrobiological testing/measurementPlant genotype modificationGel electrophoresisGenome
Owner:YUAN LONGPING HIGH TECH AGRI CO LTD +2

Metal separator for fuel cell, and fuel cell stack provided with same

InactiveCN102473927BImprove performanceIncrease productivityFuel cells groupingFinal product manufactureFuel cellsWater channel
Owner:HYUNDAE STEEL CO LTD

Spectrum management method and system based on smart grid two-layer cognitive network architecture

ActiveCN107135545BWireless communicationFrequency spectrumTelecommunications
Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD

Yoke of rotary electric machine and manufacturing method thereof

InactiveCN1988323BHas super corrosion resistanceCorrosion resistance does not decreaseMagnetic circuit stationary partsManufacturing stator/rotor bodiesSheet steelElectric machine
Owner:DENSO CORP

Cu-ni-si alloy

ActiveCN101512026AImprove conductivityHigh strengthSemiconductor/solid-state device detailsSolid-state devicesSolution treatmentStress relaxation
Owner:JX NIPPON MINING & METALS CORP

A kind of modified rubber material for automobile rubber hose and preparation method thereof

ActiveCN105273322BImprove high temperature resistanceGood oil resistanceMethacrylateRubber material
Owner:SUZHOU GOODTIME TECH DEV

A network testing method and device

ActiveCN112929241BIncrease success rateTransmissionIp addressNetwork testing
Owner:NEW H3C SECURITY TECH CO LTD

Waveform peak detection method and device

ActiveCN106802293BReduce demandImprove detection efficiencyFluorescence/phosphorescenceAlgorithmOriginal data
Owner:GUANGDONG SHUNDE IND DESIGN INST GUANGDONG SHUNDE INNOVATIVE DESIGN INST

Hinge device of mobile communication terminal

InactiveCN100518203CPoor performanceReduce cumbersomeTelephone set constructionsSupport structures on hinges/pivotsForeign matterComputer terminal
Owner:INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD

System Design Method in Fiber Drawing Tower

ActiveCN108516678BGuaranteed stabilityImprove controlGlass making apparatusGlass productionTime domainSystems design
Owner:FENGHUO COMM SCI & TECH CO LTD +1

A method for controlling the crystal phase of tetrafluorogadolinium sodium thin film by electrodeposition

InactiveCN104152963BLow production temperatureSimple processing methodPolycrystalline material growthFrom normal temperature solutionsPyrrolidinonesDeposition (phase transition)
Owner:ZHEJIANG UNIV

Floating ball crown regulating type globe valve

ActiveCN105697800BGuaranteed sealing reliabilityAvoid stickingSpindle sealingsValve members for absorbing fluid energyCircular coneThermal expansion
Owner:应建忠

Ethernet data processing method of cascaded BBUs (Base Band Units) and BBUs of base station

InactiveCN102780599BNo crosstalkImprove scalabilityNetworks interconnectionWireless communicationExtensibilityVirtual LAN
Owner:SHANGHAI ZTE SOFTWARE CO LTD

Thin-film transistor substrate and manufacturing method thereof

InactiveCN101325219BReduce leakage currentIncrease resistanceTransistorSolid-state devicesAmorphous siliconThin membrane
Owner:INNOCOM TECH (SHENZHEN) CO LTD +1

A bandgap reference with low offset voltage and high psrr

ActiveCN105320205BReduces the impact of channel length modulation effectsLower Offset VoltageElectric variable regulationElectrical resistance and conductanceEngineering
Owner:STATE GRID CORP OF CHINA +1

Kit and method for detecting Microsporidium silkworm by pcr-elisa method

ActiveCN107312869BGuaranteed specificityGuaranteed accuracyMicrobiological testing/measurementNosema bombycisElisa method
Owner:SOUTHWEST UNIV

Compound writing instrument

InactiveCN102131653BErasing devicesWriting implement attachmentsEngineeringMechanical engineering
Owner:KOTOBUKI & CO LTD

Method and device for locating text information in pictures

ActiveCN104252475BQuick searchSave troubleSpecial data processing applicationsUser inputMassage
Owner:TENCENT TECH (SHENZHEN) CO LTD

A traditional Chinese medicine composition for treating acne vulgaris and its preparation method

InactiveCN105250815BEasy to manufactureSuitable for home useDermatological disorderAluminium/calcium/magnesium active ingredientsClinical efficacyPollen
Owner:周观艳

Image display method, device, electronic device and readable storage medium

ActiveCN110599967BIncrease brightnessEnhance detailsStatic indicating devicesLightnessPulse width modulated
Owner:ONEPLUS TECH SHENZHEN

Motor drive device

InactiveCN102201778ASuppress noiseTorque ripple controlVector control systemsMotor drivePower flow
Owner:OMRON AUTOMOTIVE ELECTRONICS CO LTD

Single stable state piston type data transmission intelligent water meter

InactiveCN100397049CGuaranteed sealing performanceGuaranteed lubrication effectTransmission systemsVolume indication and recording devicesMicrocontrollerDisplay device
Owner:郭宝军

WSN network congestion control scheduling method for cargo information collection at airport cargo stations

ActiveCN108040016BAvoid congestionReduce congestionData switching networksInformation transmissionPacket loss
Owner:CIVIL AVIATION UNIV OF CHINA

A bionic fastening rope

ActiveCN107299550BEffectively stay curled upImprove fastnessTextile cablesConvex structureBristle
Owner:JILIN UNIV

A magnetic liquid sealing device

ActiveCN113090760BIncrease the magnetic field strengthShort magnetic circuitEngine sealsCircular discMagnetic source
Owner:BEIJING JIAOTONG UNIV

Detection structure and stitching error adjustment method based on blazed grating stitching technology

InactiveCN110907137BLow costSimple structureOptical apparatus testingOptical elementsGratingBlazed grating
Owner:NANJING INST OF ASTRONOMICAL OPTICS & TECH NAT ASTRONOMICAL OBSE

Barley α-amylase and its coding gene and application

ActiveCN110872584BGenetic engineering is beneficialAccurateFermentationGlycosylasesBiotechnologyAmylase
Owner:HAINAN BOLIAN RICE GENE TECH CO LTD

A control method and structure for uneven settlement of highway soft soil subgrade

ActiveCN106049213BControl integrityAvoid crackingRoadwaysReinforced concreteRoad surface
Owner:NINGBO COMM PLANNING INST CO LTD

Degradation method of oil spilled from boats in lake waterway

InactiveCN106587358BImprove adsorption capacityImprove degradation efficiencyBacteriaMicroorganism based processesActivated carbonClean energy
Owner:HEBEI UNIVERSITY

A warning device and a warning shield

ActiveCN108868312BRealize storageFeel free to pushFencingTraffic signalsSimulationPumping vacuum
Owner:国网冀北电力有限公司超高压分公司 +1

A new test jig for shot peening cleaning of thin plates

InactiveCN105196189BImprove wildnessImprove adaptabilityAbrasive machine appurtenancesEngineeringAngle gauge
Owner:UNIV OF JINAN

Method for mobility management, measuring method, system and equipment

InactiveCN101448239BNetwork data managementMobile stationMobility management
Owner:GLOBAL INNOVATION AGGREGATORS LLC

A catalytic conversion system

ActiveCN105582860BSmall diameterSmall sizeChemical/physical processesCatalytic transformationFluidized bed
Owner:CHINA PETROLEUM & CHEM CORP +1

Data processing system, processor and computer program

InactiveCN1516020AImprove confidentialityLow operating costUnauthorized memory use protectionMultiprogramming arrangementsData processing systemData bank
Owner:CRYPT SOFTWARE

Preparation device and preparation method of standard mixed gas

ActiveCN111744423BGuaranteed tightnessEasy to prepareTransportation and packagingMixer accessoriesProcess engineeringBottle
Owner:PETROCHINA CO LTD

Application of leech to improvement of black eyes or eye puffiness, composition and preparation method of composition

ActiveCN102188360BObvious effectCosmetic preparationsMake-upPuffiness around the eyesAdditive ingredient
Owner:CHONGQING DUOPUTAI PHARMA

Method and physical nodes for realizing overlay network load balance

InactiveCN101883113BLoad balancingReduce overheadData switching networksOverlay networkDevice Sensor
Owner:ZTE CORP +1

A kind of preparation method of fuel cell

ActiveCN110767926BSubstrate structure is tightLow resistivityFuel cellsFiberMolten state
Owner:武汉长海电力推进和化学电源有限公司

Pressure Regulating Vibration Plate Controller

InactiveCN104709699BGuaranteed uptimeStable trigger angleControl devices for conveyorsJigging conveyorsSilicon-controlled rectifierControl system
Owner:昆山强陆超硬材料制品有限公司

Smart antenna based wifi terminal equipment

ActiveCN103095322BImproving Impedance MatchingSmall footprintAntenna supports/mountingsRadiating elements structural formsDielectric substrateSmart antenna
Owner:KUANG CHI INST OF ADVANCED TECH +1

A news recommendation method based on knowledge perception

ActiveCN111061856BEffective excavationNeural architecturesSpecial data processing applicationsTerm memoryKnowledge graph
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Three-control multi-connected indoor unit and three-control multi-connected

ActiveCN108775725BImprove stabilityImprove reliabilityCompression machines with reversible cycleEngineeringControl theory
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

Drawer lock device of tool box

ActiveCN102061847BSimple structureConvenience to workBuilding locksWork tools storageStructural engineeringToolbox
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A Device Fingerprint Extraction Method Based on Microphone Nonlinear Characteristics

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A Series Elastic Actuator with Given Moment Deformation Law and Its Design Method

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Method and device for generating road data

ActiveCN109270927BMeet needsInstruments for road network navigationPosition/course control in two dimensionsSimulationCurve fitting
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Improved client entry and maintenance system for timekeeping and billing for professional services system and method.

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High speed tablet press

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Crushing equipment and system for kitchen waste recovery and treatment system

ActiveCN112619779BImprove crushing effectAvoid collisionGrain treatmentsReciprocating motionProcess engineering
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A kind of ecological restoration method of damaged mountain slope

ActiveCN108035363BImprove the effect of ecological restorationStop lossExcavationsCultivating equipmentsVegetationRestoration method
Owner:BEIJING ORIENT LANDSCAPE