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.

A production method for reducing fatigue crack growth rate of bainite rail

ActiveCN107227393BReduce sizeLow rate of fatigue crack growthFurnace typesHeat treatment furnacesCrazingSlag
Owner:武汉钢铁有限公司

Hollow concrete formwork for wall structure column

ActiveCN104110131BEasy constructionFlexible installationForms/shuttering/falseworksBuilding construction
Owner:苏州亿都建材科技有限公司

A multi-carrier detection method for suppressing channel interference

ActiveCN106878212BSuppress interferenceFast out-of-band decay speedTransmitter/receiver shaping networksDigital signal processingCyclic prefix
Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

A fast-suction and slow-discharge air valve with built-in filter

ActiveCN108006292BHigh working reliabilityEnhance fast suction and slow discharge functionValve members for absorbing fluid energyAeration devicesFiltrationEngineering
Owner:新疆珠华水工业科技有限公司 +1

High thermal-conductivity polymer composite material and preparation method thereof

InactiveCN103172973BHigh thermal conductivityGood thermal conductivityEpoxyPolymer science
Owner:SHANGHAI JIAOTONG UNIV

Drilling, pressing and vibrating combined pressure-relieving coal bed gas exploitation method

InactiveCN102022134BImprove flow statusImprove breathabilityFluid removalGas removalInternal pressureGas release
Owner:河南省迪卡尔机电设备制造有限公司

Layered fertilizer applicator for saline-alkali soil improvement

ActiveCN110521313BHigh yieldImprove resource utilizationSpadesFertiliser distributersSoil scienceAlkali soil
Owner:NANJING FORESTRY UNIV

Preparating method for glucosamine hydrochloride from chitin

ActiveCN102086218BEmission reductionReduce maintenance costsSugar derivativesSugar derivatives preparationChitin formationCarbonization
Owner:林大昌

Information processing system, apparatus and method, transmission apparatus and method, and recording medium

PendingCN113986153AReduce storage areaDigital output to print unitsInformation processingEngineering
Owner:FUJIFILM BUSINESS INNOVATION CORP

A multi-purpose formwork for cast-in-place concrete

ActiveCN106284790BReliable connection and anchoringShorten the construction periodFloorsBridgesBridge engineeringCrack resistance
Owner:福州佳构建材有限公司

Method for separating and extracting metallic tungsten and molybdenum from molybdenum removal slag generated by smelting tungsten

InactiveCN101333598BReduce pollutionNo secondary pollutionProcess efficiency improvementFiltrationSlag
Owner:CHENZHOU DIAMOND TUNGSTEN PRODS

Split push chair iron frame mechanism

ActiveCN104545064BImprove comfortStable structureReclining chairsEngineeringBilateral symmetry
Owner:南陵县建设投资有限责任公司

A Method of Spatial Scale Selection for Multi-point Simulation of Geographical Phenomena

InactiveCN103268423BQuality improvementSpecial data processing applicationsSpatial correlationShortest distance
Owner:SHANXI UNIV +1

Discrete input decoupling device of six-rotor unmanned aerial vehicle (UAV) and control system containing device

ActiveCN102323758BSimple designThe design control algorithm is easy to obtainSimulator controlMotor speedControl system
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Method for preparing spliced-in personalized lingual orthodontic brackets and brackets prepared by the method

InactiveCN106955167BReduce manufacturing costCombine Angle AccurateArch wiresBracketsEngineeringComputer software
Owner:王建均 +1

Systems and methods for activating and deactivating devices

ActiveCN103874965BProgramme controlElectric controllersEmbedded system
Owner:D.灯设计股份有限公司

A traffic vehicle information acquisition method based on mask R-CNN

ActiveCN110379168BHigh degree of intelligenceLow costDetection of traffic movementVirtual vehicleSurveillance camera
Owner:SOUTHEAST UNIV +1

Antenna determination method and mobile terminal

ActiveCN109474299BAvoid interferenceQuality improvementSubstation equipmentTransmission monitoringTelecommunicationsInterference (communication)
Owner:VIVO MOBILE COMM CO LTD

A directional drilling measuring device

ActiveCN104695939BSurveyDrilling rodsMeasurement deviceDirectional drilling
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A kind of method of synthesizing umeclidinium bromide

ActiveCN108558860BDoes not involve solvent residue issuesDoes not involve residual issuesOrganic chemistryPhenyl groupUmeclidinium bromide
Owner:成都伊诺达博医药科技有限公司

Dual panel apparatus and method of driving the same

ActiveCN100504521CLower unit costSmall sizeStatic indicating devicesSolid-state devicesComputer hardwareComputer graphics (images)
Owner:LG DISPLAY CO LTD

A field booster

ActiveCN110925577BEasy to adjustAdjustable angleStands/trestlesCamera body detailsHuman bodyClassical mechanics
Owner:深圳市佑兴达科技有限公司

A kind of aqueous polyurethane/polyacrylate modified ketone-aldehyde resin composite emulsion and its preparation method and application

ActiveCN112194769BHigh hardnessHigh glossInksMacromolecular adhesive additivesPolymer sciencePolyol
Owner:GUANGZHOU KEYUAN INNOVATIVE MATERIALS

Tissue chip and cellline chip for observation of cell signal conducting path

InactiveCN1193101CMicrobiological testing/measurementDiseasePhosphorylation
Owner:NEWORGEN

A data transmission method system, device and computer readable storage medium

ActiveCN109936566BEnsure safetySecuring communicationData packData translation
Owner:北京和利时工业软件有限公司

Method of Doppler Frequency Shift Measurement Based on Dual Polarization Modulator

ActiveCN106850066BWide tuning range of carrier frequencyImprove frequency measurement accuracyFrequency measurement arrangementFibre transmissionHybrid couplerOptical communication
Owner:XIDIAN UNIV

cooking utensils

ActiveCN108784320BEasy to adaptPressure-cookersVacuum pumpCooker
Owner:ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD

Sound volume controlling system and method

InactiveCN100502236CSolve processing problemsHumanized operationManually-operated gain controlControl signalControl system
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Privacy-protected multi-party diagnostic model fusion method and system, and cloud server

ActiveCN109194523BRealize privacy protectionImprove privacyKey distribution for secure communicationEncryption apparatus with shift registers/memoriesPrivacy protectionKey distribution
Owner:XIDIAN UNIV

A smokeless barbecue

ActiveCN105996797BAvoid pollutionAvoid stirringRoasters/grillsEngineeringCharcoal
Owner:新沂市达婷黄沙有限公司

Display panel and display device

ActiveCN110568653AAvoid enteringIncrease contrastNon-linear opticsLiquid-crystal displayDisplay device
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Device for fixing surface strain gauge base on surface of steel structure

InactiveCN101893436BPrevent slidingReduce intensityMeasurement devicesEngineeringUltimate tensile strength
Owner:BEIJING UNIV OF TECH

A video transmission scheduling method in mobile cloud computing environment

ActiveCN107277862BLow costReduce energy consumptionNetwork traffic/resource managementTransmissionLyapunov optimizationMobile cloud
Owner:NANJING UNIV

Intelligent distribution method of concrete distribution machine integrated with steel platform

ActiveCN111814363BRealize informatizationRealize intelligenceGeometric CADDesign optimisation/simulationDistribution controlMathematical model
Owner:SHANGHAI CONSTRUCTION GROUP

Metal oxide semiconductor (MOS) transistor and forming method thereof

ActiveCN102856203BChange mobilityLower threshold voltageTransistorSemiconductor/solid-state device manufacturingCMOSDielectric layer
Owner:SEMICON MFG INT (SHANGHAI) CORP

A method for setting terminal time

ActiveCN104284323BNetwork data managementComputer terminalTime zone
Owner:SHENZHEN TRANSSION HLDG CO LTD

Preparation method and application of multilayer functional scaffold with controllable three-dimensional structure

ActiveCN109078225BHigh porosityNo connectionProsthesisPolymer sciencePolyethylene oxide
Owner:ZHENGZHOU UNIV

An intelligent reminder device for wearing a seat belt

InactiveCN101885321BAvoid explosionCause some damagesBelt control systemsDetector circuitsSeat belt
Owner:SHANGHAI UNIV OF ENG SCI

A seam cleaning and glue injection machine for block-shaped decorative floors

ActiveCN104878910BEnsure corresponding positionReduce labor intensityBuilding constructionsVehicle frameEngineering
Owner:ZHEJIANG YASHA DECORATION

An automatic delivery device for an inoculant

ActiveCN107377901BReduce workloadGuaranteed to add ratioEngineering
Owner:SHIZUISHAN BAOMA XINGQING SPECIAL ALLOY CO LTD

Drying device for tomato seeds

ActiveCN103090649BAvoid stickingWell mixedDrying chambers/containersDrying machines with non-progressive movementsDrive wheelEngineering
Owner:四川奥凯农装科技有限公司

A biological polysaccharide flushing solution suitable for orthopedic surgery and its preparation method

ActiveCN111012792BHeal fastImprove anti-stickingOrganic active ingredientsAntipyreticOrthopedics surgeryCellulose
Owner:江苏开源康达医疗器械有限公司

A kind of potting glue suitable for alpine environment and its preparation method and application

ActiveCN104357004BAvoid damageSimple preparation processNon-macromolecular adhesive additivesColloidMethyl group
Owner:GUANGZHOU HUINA NEW MATERIAL TECH

Drive with actively supported drive shaft

InactiveCN103534907BUnbalanced degreeEliminate OscillationRotary bearingsLinear bearingsMotor driveDrive shaft
Owner:BROSE FAHRZEUGTEILE GMBH & CO KG

Ultrasonic copper pipe shearing capper and shearing capping method

ActiveCN101543936BRealize compression weldingQuick cutMechanical vibrations separationNon-electric welding apparatusUltrasonic sensorEngineering
Owner:NINGBO ZHONGWANG ELECTRONICS SCI TECHCO

A kind of oily polishing liquid and its preparation method and application

ActiveCN109536042BImprove wettabilityModerate viscosityPolishing compositions with abrasivesPolishingNano al2o3
Owner:HENAN UNION ABRASIVES

Cloth fixing device for printing machine

InactiveCN104354455BEasy to removeEfficient separationScreen printersBellowsEngineering
Owner:吴江市金都织造有限公司

Method and device for cascaded aquatic product comprehensive cultivation with circulating water

InactiveCN104813967BRealize cascading utilizationImprove resource utilizationClimate change adaptationPisciculture and aquariaSludgeWater source
Owner:ZHENJIANG SHUIZHONGXIAN FISHERY DEV

A super explosion-proof and impact-resistant composite coating and its preparation method

ActiveCN112980301BHigh strengthImprove toughnessPolyurea/polyurethane coatingsSpecial surfacesSpray coatingUltimate tensile strength
Owner:LIAOYANG YIBANG NEW BUILDING MATERIALS GRP CO LTD

ship fender

InactiveCN106638480BLarge stiffness coefficientStrong resistance to fatigue damageClimate change adaptationShipping equipmentSteel frameAirbag deployment
Owner:CHONGQING JIAOTONG UNIVERSITY

Method and device for drawing a route in a map

ActiveCN104268911BImprove qualityDrawing from basic elementsSpecial data processing applicationsGraphicsPolygonal line
Owner:TENCENT CLOUD COMPUTING BEIJING CO LTD

Heating system and control system based on wind power, heat storage and gas coordinated heating

InactiveCN109253493BReduce consumptionAvoid curtailmentLighting and heating apparatusSpace heating and ventilation detailsElectric powerBoiler (power generation)
Owner:HEFEI UNIV OF TECH

Variable valve actuator

InactiveCN102383889ASimple designResponsiveMachines/enginesNon-mechanical valveReciprocating motionValve actuator
Owner:HYUNDAI MOTOR CO LTD +1

A variable sampling rate control method for solar panel terminal voltage

ActiveCN104242727BReal-time adjustment of integral coefficientAvoid Voltage Shock ProblemsPhotovoltaicsPhotovoltaic energy generationPower inverterTerminal voltage
Owner:CSIC HAIWEI ZHENGZHOU HIGH TECH CO LTD

A kind of non-phosphorus high temperature corrosion inhibitor and preparation method thereof

ActiveCN105220158BAvoid corrosionHigh corrosion inhibition efficiencyPhosphorPolysulfide
Owner:SINOPEC LUOYANG PETROCHEM ENG CORP +1

Adaptive data retransmission method and device

ActiveCN102957516BReduce complexityImproved retransmission reliabilityError prevention/detection by using return channelError prevention/detection by diversity receptionHigh rateData stream
Owner:大唐联诚信息系统技术有限公司

Household refrigerating appliances having a specific earth connection

ActiveCN108151413BLighting and heating apparatusDomestic refrigeratorsHome useElectrical connection
Owner:BOSCH SIEMENS HAUSGERATE GMBH

A SAR image coherent speckle filtering and target detection integration method and device

ActiveCN110717876BEasy to detectImage enhancementImage analysisAlgorithmComputer vision
Owner:NAT UNIV OF DEFENSE TECH

Modified preparation method for eprosartan

ActiveCN101215284BHigh purityLower reflow temperatureOrganic chemistrySolventRaw material
Owner:ZHEJIANG HUAHAI PHARMA CO LTD +1

A Software Adaptive Decision Verification Method

ActiveCN106650949BRealize verificationImplement automatic filteringSoftware designMachine learningComputer architectureDecision strategy
Owner:上海丰蕾信息科技有限公司

Systems and methods for forming adhesive bonds

InactiveCN110799609AFibre treatmentLaminationPolymer sciencePolyolefin
Owner:BEMIS ASSOCS

Image processing apparatus, imaging system, image processing method, and storage medium

PendingCN114071033ATelevision system detailsCharacter and pattern recognitionImaging processingRadiology
Owner:RICOH KK +1

Lamp detection primer set, kit and detection method for cry2ab gene in transgenic crops

InactiveCN103773867BMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyNucleotide
Owner:JILIN ACAD OF AGRI SCI

Galvanized epoxy coating production line

ActiveCN103752467AHigh degree of modularityCompact structureHot-dipping/immersion processesLiquid surface applicatorsProduction lineSand blasting
Owner:XIAMEN NEW STEEL METAL PRODS

A method for constructing a knowledge service platform in the field of Chinese tourism based on knowledge graph

ActiveCN110347843BImprove accuracyData processing applicationsWeb data indexingEngineeringInfobox
Owner:SHAANXI NORMAL UNIV

Drilling rig installation method

ActiveCN107795283BImprove installation efficiencyAccurateMeasurement devicesDerricks/mastsMarine engineeringWell drilling
Owner:YANTAI RAFFLES SHIPYARD +2

Torrential flood sensing device

InactiveCN102768092BSimple structureEasy to operateFluid pressure measurement using ohmic-resistance variationLevel indicators by floatsInternal resistanceWater flow
Owner:莫也兰

A special processing equipment for artificial crystal material bowl-shaped fairing

ActiveCN105058199BReduce investmentLow skill level dependencyGrinding drivesGrinding machinesEngineeringDrive motor
Owner:成都超迈光电科技有限公司

P-type oxide semiconductor film and method for forming same

PendingCN111356793AExcellent semiconductor propertiesPolycrystalline material growthSolid-state devicesPhysical chemistrySemiconductor properties
Owner:FLOSFIA

A heat recovery device

ActiveCN104131506BLow process pollutionImprove preheating efficiencyRoads maintainenceCombustorFlue gas
Owner:HUNAN SANY ROAD MACHINERY

Boron nitride-based ceramic composite material and preparation method thereof

ActiveCN101734917BIncrease productivityShorten the production cycleCeramic compositeBoron nitride
Owner:HARBIN INST OF TECH

Thermal treatment technique for improving rigidity of integer manhole flange sealing surface

ActiveCN100513593CFurnace typesUnderwater structuresShielded metal arc weldingEngineering
Owner:CHANGZHOU WUJIN NO 2 FLANGE FORGE

A dual-stator permanent magnet synchronous motor

ActiveCN112821699BReduce vibrationExtended service lifeStructural associationCooling/ventillation arrangementElectric machinePermanent magnet synchronous motor
Owner:江苏航运职业技术学院

Seafood sauce

InactiveCN102475259BSimple processImprove aroma and tasteFood preparationBiotechnologyVegetable oil
Owner:DANDONG HIYUM CONDIMENTS & FOODS

A kind of preparation method of cationic starch/nanocellulose-based water-resistant reinforced composite emulsion

ActiveCN108383944BQuality improvementRaise the gradeWater-repelling agents additionPaper coatingPolymer scienceEmulsion
Owner:SHOUGUANG MEILUN PAPER

A mounting assembly for a vehicle-mounted display polarizer with anti-blue light radiation

ActiveCN114035368BEffective interceptionAvoid damageNon-linear opticsIn vehiclePolarizer
Owner:NANTONG DINGSHANG ELECTRONICS MATERIAL CO LTD

An Intelligent Industrial Robot Positioning System

ActiveCN112914436BAvoid offsetImprove positioning accuracyMachine detailsFloor-scrubbing machinesControl engineeringIndustrial robotics
Owner:深圳市磐锋精密技术有限公司

A kind of molybdenum-cerium composite alloyed steam turbine blade steel and preparation method thereof

ActiveCN106011683BGuaranteed yieldGuaranteed uniformityRare-earth elementSteam turbine blade
Owner:丹阳市曙光新材料科技有限公司

Tower crane and balance arm thereof

ActiveCN103112787BJacking force requirements are reducedReach weightCranesGravity centerEngineering
Owner:ZOOMLION HEAVY IND CO LTD

An easy-to-operate electric power construction equipment

ActiveCN107954377BAvoid manual pushCause inconvenienceLifting devicesVacuum pressureEngineering
Owner:SHENZHEN POWER SUPPLY BUREAU +1

A Surface Acoustic Wave Microfluidic Device for Particle Separation

ActiveCN110841731BSimplify the design processSimplify the manufacturing processLaboratory glasswaresGratingOxygen plasma
Owner:XI AN JIAOTONG UNIV

Anti-alkali metal poisoning denitrification catalyst and preparation method thereof

ActiveCN108607602BIncreased toxicityEffect on catalytic activityMolecular sieve catalystsDispersed particle separationMolecular sievePtru catalyst
Owner:SHANGHAI UNIV

Regulator composition for controlling vigorous growth, resisting lodging and increasing yield of rice

ActiveCN102701858BControl prosperityLow costBiocidePlant growth regulatorsBULK ACTIVE INGREDIENTOrganic chemistry
Owner:郑州郑氏化工产品有限公司

A driving method for a driving system of an ultrashort pulse laser pump source

ActiveCN112968353BReduce couplingReduce the disadvantage of poor integrationLaser detailsSemiconductor lasersReal-time operating systemSystem hardware
Owner:JILIN UNIV

Anti-counterfeiting method of 3D icons

InactiveCN100583140CImage data processing detailsComputer graphics (images)Information security
Owner:TSINGHUA UNIV

A valve detection kit and its length detection device

ActiveCN107631675BSimple structureEasy to operateAngles/taper measurementsEngineeringValve stem
Owner:YANGTZE NORMAL UNIVERSITY

A system and method for directly producing aromatics from methane

ActiveCN104844403BReduce the difficulty of separation technologyLess investmentHydrocarbon by hydrocarbon condensationHigh energyMethanation
Owner:TSINGHUA UNIV

Double rolling wheel aluminum alloy wheel hub rolling machine and its rolling process

InactiveCN103752720BExtended service lifeFull rollingMetal-working apparatusNumerical controlCase hardening
Owner:晋江和利机械有限公司

Fixture for automatic spiral blade welding

ActiveCN112276400BClamp firmlyReliable weldingWelding/cutting auxillary devicesAuxillary welding devicesSpiral bladeEngineering
Owner:岳西十行机械设备有限公司

Table tennis bat positioning and sticking device and table tennis bat positioning and sticking methods

ActiveCN103055483BPrecise positioningRacket sportsComputer graphics (images)Structural engineering
Owner:王曼

Magnetoelastic Torque Sensor

ActiveCN108444628BMagnetic measurementsWork measurementMagneto elasticEngineering
Owner:NCTE

A method of using an automatic dimming window

ActiveCN111502522BReduce light intensityAutomatically adjust light intensityVentilation arrangementLight protection screensFresh airEngineering
Owner:CHINA CONSTR FIRST BUILDING GRP CORP LTD

Automatic welding method based on 3D model and machine vision

ActiveCN104384765BPrecise position detectionHigh degree of automationWelding/cutting auxillary devicesArc welding apparatusMachine visionThermal deformation
Owner:南京曼新智能科技有限公司

Metro epidemic prevention monitoring management system based on data analysis

PendingCN114613128AAccurate predictionAccurate analysisDetection of traffic movementEpidemiological alert systemsManagement systemReliability engineering
Owner:HENAN UNIV OF CHINESE MEDICINE

Water quality sensor that can be produced automatically

ActiveCN107233062BLow costReduce in quantityTableware washing/rinsing machine detailsAutomatic washing/rinsing machine detectionButt jointWater quality
Owner:SOLTEAM OPTO

Single mold form fryer with product centering elements

InactiveCN1741747AActively controlled transmissionEffective pullFood preparationDeep fat fryersEngineeringMechanical engineering
Owner:FRITO LAY NORTH AMERICA INC

A kind of ethyl acetate gas sensor and preparation method thereof

ActiveCN106546637BEasy to detectReduce volumeMaterial resistanceMicroparticleEthyl acetate
Owner:重庆渝微电子技术研究院有限公司

Multi-pollutant treatment equipment and method for carbon dioxide capture

ActiveCN105879582BNitrous oxide captureCombination devicesCondensation processMulti pollutant
Owner:SHANXI POLARBEAR ENVIRONMENTAL TECH CO LTD

Method for preparing connector-free positive electrode-supported solid oxide fuel cell stack by 3D printing

ActiveCN108598521AGuaranteed StrengthIncrease mass transfer rateAdditive manufacturing apparatusCell electrodesElectrical batteryMaterials science
Owner:SHANDONG UNIV OF TECH

Rapid detection kit for goat contagious pleuropneumonia and preparation method thereof

ActiveCN102277439BIncreased sensitivityStrong specificityMicrobiological testing/measurementMicroorganism based processesTrue positive ratePolymerase L
Owner:LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI

A control circuit for redundant repair and its redundant repair method

ActiveCN108091368BAvoid restrictionsIncrease profitStatic storageElectrical polarityControl theory
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A non-contact self-disposable packaging bag

ActiveCN105460360BSpread evenlyBagsSacksEngineeringMaterial storage
Owner:安徽康宇生物科技工程有限公司

A method for cultivating saline biofilm

ActiveCN105036356BPromote degradationThe implementation conditions are simpleBiological water/sewage treatmentMixed cultureMicroorganism
Owner:BLUESTAR LEHIGH ENG INST CO LTD

Special-shaped display device

InactiveCN110444180AImprove the display effectStatic indicating devicesLiquid-crystal displayDisplay device
Owner:NANJING CEC PANDA LCD TECH

Horizontal Rollover Adjustable Prefabricated Staircase Mold

ActiveCN104552576BNot affected by precision adjustmentEasy to demouldMouldsRolloverPulley
Owner:SHANGHAI BAIJIE IND

Light source device and dimming method of light source device

ActiveCN104080393BSurgeryEndoscopesEffect lightHandover
Owner:OLYMPUS CORP

A display device for medical ct scans

ActiveCN106249419BMeet display needsDriver does not affectOptical elementsComputed tomographyDisplay device
Owner:湖州佳灏信息技术有限公司

Composite welding torch clamping device

ActiveCN104325226BExpand the adjustment rangeEffective regulationWelding/cutting auxillary devicesAuxillary welding devicesEngineeringLaser
Owner:WUXI HANSHEN ELECTRIC

A pixel circuit, a display device and a driving method of the pixel circuit

ActiveCN111243493BControl the brightness of the lightStatic indicating devicesScan lineDisplay device
Owner:CHENGDU VISTAR OPTEOLECTRONICS CO LTD

Face detection method in complex environment based on visual saliency

ActiveCN105844235BAccurate detectionPrecise positioningCharacter and pattern recognitionFace detectionPattern recognition
Owner:广州棋云信息科技有限公司

Detect discrete positional relationships between magnetic field transmitters and magnetic field sensor devices

ActiveCN112113495BLow costElectric/magnetic position measurementsUsing electrical meansComputational physicsRelative motion
Owner:INFINEON TECH AG

Evaluation device, evaluation method, and evaluation program

PendingCN113544704AComputer security arrangementsMachine learningEngineeringData mining
Owner:NIPPON TELEGRAPH & TELEPHONE CORP

A cascade non-contact power supply system and mobile power receiver

ActiveCN102882287BReduce construction costsReduce maintenance costsBatteries circuit arrangementsElectromagnetic wave systemElectricityElectromagnetic coupling
Owner:HANGZHOU DIANZI UNIV

Seamless steel tube for manufacturing hollow core rod and production method

ActiveCN101956137BEnsure dense and uniformCrack suppressionMetal rolling arrangementsPunchingEddy current
Owner:HENGYANG VALIN STEEL TUBE

Network node scheduling method, device, electronic equipment and storage medium

ActiveCN110460647BImprove performanceImprove the efficiency of completing business requestsTransmissionEngineeringDistributed computing
Owner:PING AN TECH (SHENZHEN) CO LTD

Response method and device for visiting request

ActiveCN105809781BEasy to operatePrivacy protectionIndividual entry/exit registersHome automation networksResidenceResponse method
Owner:李艳 +1

Container assembly

InactiveCN109068898ATravelling sacksClosure with auxillary devicesEngineeringMechanical engineering
Owner:PLATINUM PRODS CORP

Trajectory optimization method of singular region by virtue of five-axis machining

ActiveCN102528554BReduce speed mutationReduce excessive non-linear errorsAutomatic control devicesFeeding apparatusEngineeringAlternating current
Owner:中国科学院沈阳计算技术研究所有限公司

A preparation method of molecularly imprinted electrochemical sensor for detecting serotonin

InactiveCN103884748BImprove conductivityHigh selectivityMaterial electrochemical variablesSerotoninComposite film
Owner:NANJING MEDICAL UNIV

A hydrate pressurization and circulation system

InactiveCN103470472BOvercoming the characteristics of slow preparationCycle continuous stabilityPumpsPositive-displacement liquid enginesVapor–liquid separatorSlurry
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Regeneration method of waste acid in polysilicon texturing process and waste acid regeneration system

ActiveCN102409343BLow costAvoid the disadvantages of using the precipitation methodAfter-treatment detailsSpent acidPolycrystalline silicon
Owner:BYD CO LTD

Connection substrate and package-on-package structure

ActiveCN103779290BFast conductionIncrease temperatureSemiconductor/solid-state device detailsSolid-state devicesElectronic componentMetal
Owner:礼鼎半导体科技秦皇岛有限公司 +2

Method and device for acquiring face picture information

ActiveCN104537341BFully understandWeb data indexingCharacter and pattern recognitionRelevant informationResource information
Owner:BEIJING QIHOO TECH CO LTD

Self-optimizing method and device for operating frequency of base station

ActiveCN107295544BImprove communication reliabilityImprove reliabilityWireless communicationInterference (communication)Operating frequency
Owner:COMBA TELECOM SYST CHINA LTD

Treating liquid feed device

InactiveCN1907582BImprove processing efficiencyIncrease surface tensionSemiconductor/solid-state device manufacturingCleaning using liquidsComputer moduleLower wing
Owner:FUTURE VISION

Touch panel, touch point detection method and display device

ActiveCN105677094BSimple structureImprove yield rateInput/output processes for data processingDisplay deviceHuman–computer interaction
Owner:BOE TECH GRP CO LTD

Air port of firing fuel, method for manufacturing air port, boiler, boiler facility

InactiveCN1807985BReduce unburned fractionNon-combustible gases/liquids supplyCombustorEngineering
Owner:BABCOCK HITACHI KK

Information processing device, image processing apparatus, information processing method, and storage medium

InactiveCN101227543AExecution for user interfacesPictoral communicationInformation processingImaging processing
Owner:RICOH KK

Preparation method of emulsion pressure-sensitive adhesive and emulsion pressure-sensitive adhesive

ActiveCN111484827BNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer scienceSilicone
Owner:PAMICA TECH CORP

Self-vulcanized rubber-lined local heating patch utilizing electrochemical energy self-heating material

ActiveCN103434150BHigh hardnessImprove insulation effectEngineeringHardness
Owner:SUZHOU NUCLEAR POWER RES INST +1

Rail wagon bearing seal cover removing machine

InactiveCN103128532BMeet the rapid development of operationsMeet modern management requirementsMetal working apparatusEngineeringUltimate tensile strength
Owner:HARBIN YIXING TECH DEV

Start-up method and circuit

ActiveCN109119012BAccurate detectionAvoid HuapingStatic indicating devicesComputer hardwareHemt circuits
Owner:HISENSE VISUAL TECH CO LTD

Method, access point and station for data transmission in wireless local area network

ActiveCN107027161BNo delayReduce energy consumptionPower managementNetwork topologiesStationBeacon frame
Owner:HUAWEI TECH CO LTD

Automated material distribution control for stretch blow molded articles

InactiveCN1550317AImprove reliabilityMaterial analysis by optical meansBlow moldingProduction line
Owner:博尔公司

Sending method, acquiring method, server, terminal and system of service guide

ActiveCN101753237AAvoid blind queriesImprove the efficiency of obtaining SGTelevision systemsBroadcast characteristics identification/recognitionComputer network
Owner:HUAWEI DEVICE CO LTD

Frozen cooked noodle and method for manufacturing same

InactiveCN103652628AGreat tasteFood ingredientsFood preparationGelatinTapioca starch
Owner:NISSHIN DCA FOODS INC

Snail deep processing equipment

InactiveCN104886223BTail pruning rate is highIncrease the chance of getting stuck on the tailpieceShellfish processingPore diameterEngineering
Owner:全椒县赤镇龙虾经济专业合作社

Photo processing method and device

ActiveCN105260091BQuick signatureEasy to manageExecution for user interfacesInput/output processes for data processingSurface displayUser input
Owner:NUBIA TECHNOLOGY CO LTD

A method for estimating the off-site load of raindrops during parachute drop

ActiveCN107389261BAvoid chanceAvoid randomnessFluid pressure measurement by optical meansFailure preventionMomentum
Owner:CIVIL AVIATION FLIGHT UNIV OF CHINA

Tearable spacer fabric

ActiveCN110295452BSimplify the manufacturing processReduce weaving costWeft knittingYarnBreaking strength
Owner:SHANGHAI JIEYINGTU NEW MATERIAL TECH

A smart wearable device applied to the operation and maintenance of wind turbines

ActiveCN106527701BChanging the power field operation modeOptimal decision-makingInput/output for user-computer interactionMachines/enginesElectricityControl system
Owner:STATE GRID CORP OF CHINA +3

A surface dip coating process and method for making sand cores of motor casings for new energy vehicles

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