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.

An auxiliary device for rapid glazing on the inner surface of a built-in cup

ActiveCN111660413BSolve the problem of low glazing efficiencyFast glazing operationCeramic shaping apparatusRotational axisGlaze
Owner:江西省一诺陶瓷有限公司

A computer motherboard automatic detection device and its detection method

ActiveCN113305046BImprove detection efficiencyLow costSortingConveyor beltEmbedded system
Owner:NANJING AUDIT UNIV

Probe Structure of Periodontal Pocket Measuring Device

ActiveCN108938128BPain reliefLow costDentistryDentistryBiomedical engineering
Owner:ACTWELL TECH

Cooling equipment to prevent freezing of food placed in fresh food compartments

InactiveCN103635769BImprove cooling effectSave energyDomestic cooling apparatusLighting and heating apparatusThermal energyFresh food
Owner:ARCELIK AS

A Pruning Method Based on Feature Rank and Channel Importance

ActiveCN113052211BIncrease redundancyReduce network parametersCharacter and pattern recognitionNeural architecturesData setEngineering
Owner:TIANJIN UNIV

A Feedrate Customization Method for Multi-constraint NC Machining Based on Two-way Scale Adjustment

ActiveCN111487929BSpindle speed dropAvoid repeating the calculation process of interpolationNumerical controlControl engineeringControl theory
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

Intelligent distributed active filter system

ActiveCN102593838BImprove operational safetyImprove voltage qualityReactive power adjustment/elimination/compensationReactive power compensationHarmonicMonitoring system
Owner:NANJING APAITEK TECH

A monitoring method of Mikania micrantha based on image recognition

ActiveCN111339954BStrong targetingReduce computing power requirementsImage enhancementImage analysisMikania micranthaMikania
Owner:GUANGXI UNIV

A far-infrared detector and a near-field microscope

ActiveCN111610345BHigh electrical and thermal conductivityImprove detection efficiencyMaterial analysis by optical meansPhotometry using electric radiation detectorsFrequency spectrumElectron phonon coupling
Owner:UNIV OF SCI & TECH OF CHINA

Movable MRI system with magnet movement

ActiveCN111610478ANo helium requiredReduce loadDiagnosticsSurgeryOperating theatresEngineering
Owner:SINO CANADIAN HEALTH ENGINEENING RESEARCH INSTITUTE (HEFEI) LTD

A positioning device for diamond-shaped split-tube cable saddles for cable-stayed bridges with low towers

ActiveCN113529571BEasy to installEasy to driveCable-stayed bridgeBridge structural detailsEngineeringTower
Owner:中铁一局集团(广州)建设工程有限公司 +1

Method for preparing nickel removing ion sieve and device for processing nickel wastewater

ActiveCN102698710BEfficient removalImprove adsorption capacityOther chemical processesWater contaminantsCatalytic oxidationNickel ions
Owner:SHENZHEN HUASHUI ENVIRONMENTAL PROTECTION TECH

A kind of crushing equipment for traditional Chinese medicine processing

ActiveCN110385179BImprove crushing effectInnovative designGrain treatmentsEngineeringMechanical engineering
Owner:DALU PHARMA

A low power consumption load current detection circuit applied to pwm DC-DC converter

ActiveCN111740598BEasy to handleReduce lossEfficient power electronics conversionDc-dc conversionCapacitanceConverters
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Aesthetic particles

ActiveCN109153946AWaste minimizationAdditive manufacturing apparatus3D object support structuresWater dispersibleEngineering
Owner:PROCTER & GAMBLE CO

Wildfire discovery, monitoring, and response system using personal vehicles

InactiveCN110070689AQuick changeRegistering/indicating working of vehiclesDetection of traffic movementSystems analysisComputer module
Owner:FORD GLOBAL TECH LLC

A range query method, device, equipment and storage medium for label data

ActiveCN113434557BEasy range queryVersatileRelational databasesSpecial data processing applicationsData miningDatabase
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

A detection system for glomerular filtration rate

ActiveCN105277723BReduce the burden onAccurate glomerular filtration rate levelsBiological testingCreatinine riseFiltration
Owner:PEKING UNIV FIRST HOSPITAL

A class of electroluminescent compound and its preparation method and application

ActiveCN108218891BHigh fluorescence quantum yieldImprove hole transport abilitySilicon organic compoundsSolid-state devicesOrganic solar cellQuantum yield
Owner:东莞伏安光电科技有限公司

Application of steroid compounds or plant extracts containing same in preventing and treating prostatoplasia diseases

ActiveCN101569630BDoes not affect secretion balanceImprove the quality of lifeOrganic active ingredientsUrinary disorderDiseaseMedicine
Owner:SHANGHAI INST OF PHARMA IND CO LTD +1

Lithium secondary battery

PendingCN110431693AImprove life characteristicsImprove securityCell seperators/membranes/diaphragms/spacersNon-aqueous electrolyte accumulator electrodesCeramic coatingEngineering
Owner:SK ON CO LTD

Engine Fuel Injection System

ActiveCN103511115BFully lubricatedSimplified channelCasingsCylinder headsInjection portFuel tank
Owner:SUZHOU CLEVA PRECISION MACHINERY & TECH

A 3D-printed intervertebral cage and preparation method thereof

ActiveCN108670505BImprove bindingTightly boundAdditive manufacturing apparatusSpinal implantsCell adhesionAdhesion process
Owner:MEDPRIN REGENERATIVE MEDICAL TECH

Bicycle frame joint locking mechanism

ActiveCN105314033BCycle control systemsSteering deviceInsertion stentEngineering
Owner:FORD GLOBAL TECH LLC

A distribution network online fault location system and method

ActiveCN111398741BFault location by conductor typesInformation technology support systemInformation processingGraphics
Owner:GUANGDONG POWER GRID CO LTD +1

Method, device and storage medium for acquiring map data quality and freshness

ActiveCN111986552BImprove accuracyMaps/plans/chartsData qualityUrban scale
Owner:NAVINFO

Regenerative burner device

ActiveCN108884996BReduce temperature differenceStable combustionEnergy industryIndirect carbon-dioxide mitigationCombustorEngineering
Owner:CHUGAI RO CO LTD

A kind of preparation method of dual curing resin for 3D printing

InactiveCN105968316BLow viscositySave energySolventFatty acid
Owner:江门市蓬江区文森装饰材料有限公司

A mobile lightning protection tower device and its installation method

InactiveCN106517000BEasy to assemble and disassembleImprove lightning protection effectCranesBlock and tackleArchitectural engineering
Owner:吴青

Comprehensive and recycling utilization method of coal pyrolysis gases

ActiveCN102816611BReduce coking costEnergy inputIndirect carbon-dioxide mitigationCombustionQuenching
Owner:SHANXI XINLI ENERGY TECH

Image sensing part and its making method

ActiveCN101127323BImprove dark currentMore passivationSemiconductor/solid-state device manufacturingRadiation controlled devicesDangling bondOptical sensing
Owner:UNITED MICROELECTRONICS CORP +1

Automatic tile joint card device

ActiveCN111173243BImprove laying efficiencyHigh precisionBuilding constructionsBrickAdhesive
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

Cartridge 2D servo valve with temperature compensated damping piston

ActiveCN108506263BHigh application integrationHigh power density ratioOperating means/releasing devices for valvesServomotor componentsTorque motorEngineering
Owner:杭州迪微电液数控技术有限公司

Preparation method of macroporous weakly basic acrylic acid series anion exchange resin

ActiveCN103012675BUneven pore size distributionIncrease switching capacityAnion exchanger materialsFoaming agentPore distribution
Owner:皖东高科(池州)有限公司

A device and method for microwave-assisted excitation to suppress the self-absorption effect of laser-induced breakdown spectrum

ActiveCN107014804BAvoid self-absorptionSelf-absorptionAnalysis by thermal excitationSpectrographLaser-induced breakdown spectroscopy
Owner:HUAZHONG UNIV OF SCI & TECH

A space-saving capacitor filling and sealing machine

ActiveCN103700516BSolve the problem of large wasteCapacitor manufactureCapacitanceVacuum extractor
Owner:佛山市博学求索科技有限公司

Traction auxiliary power supply integrated deflector

InactiveCN101431289BSolve the problem of limited installation spaceAvoid complexityCooling/ventilation/heating modificationsDc-ac conversion without reversalModularityEngineering
Owner:CRRC YONGJI ELECTRIC CO LTD

A method for the isolation and identification of DNA-binding proteins using DNA co-immunoprecipitation

ActiveCN103739664BImprove experimental efficiencyImprove stabilityMaterial analysis by electric/magnetic meansPeptide preparation methodsMolecular oncologyAdditive ingredient
Owner:CANCER INST & HOSPITAL CHINESE ACADEMY OF MEDICAL SCI +1

A tongue vein detection device and detection method

ActiveCN113040723BImprove testing comfortSave medical resourcesDiagnostics using lightSomatoscopeVeinLight guide
Owner:SHENZHEN TRADITIONAL CHINESE MEDICINE HOSPITAL

PEG core cross-linked star-shaped polymer nano-contrast agent and its preparation method and application

ActiveCN110368503BLow toxicityAllergenicity reductionPharmaceutical non-active ingredientsIn-vivo testing preparationsIntravenous contrastPharmacology
Owner:SHANGHAI TENTH PEOPLES HOSPITAL

Method and device for image search

ActiveCN103226601BSatisfy picture requirementsSave resourcesMetadata still image retrievalUser inputImage retrieval
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A new energy vehicle charging pile device

ActiveCN107176058BImprove electricity safetyRealize chargingCharging stationsElectric vehicle charging technologyNew energyBlock match
Owner:ZONECHARGE (SHENZHEN) WIRELESS POWER TECH CO LTD

A low-chromium corrosion-resistant high-strength polycrystalline superalloy and its preparation method

ActiveCN110106398BAntioxidant is goodImprove corrosion resistanceFlue gasSuperalloy
Owner:CHINA HUANENG GRP CO LTD +1

A waterproof fog outdoor monitoring camera

ActiveCN110351472BAvoid frostTelevision system detailsColor television detailsSurveillance cameraMoisture sensor
Owner:江苏慧典建设工程有限公司

A question answering method based on knowledge graph and agricultural encyclopedia question answering system

ActiveCN108804521BImprove satisfactionData processing applicationsNatural language data processingTheoretical computer scienceQuery statement
Owner:南京柯基数据科技有限公司

A Dynamic Poisson's Ratio Measurement Method for Brittle Materials

ActiveCN110608956BComplete measurementFull-court strain accuracyMaterial strength using single impulsive forceFull field strainReflected waves
Owner:CENT SOUTH UNIV

A kind of flunarizine hydrochloride crystal form b and preparation method thereof

ActiveCN110713470BEasy to prepareReduce humidityOrganic chemistry methodsPharmaceutical drugCell biology
Owner:迪嘉药业集团股份有限公司

Lithium vanadyl phosphate modified lithium-rich manganese-based layered lithium-ion battery cathode material and preparation method thereof

InactiveCN106784726BImprove electrochemical stabilityImprove cycle stabilityCell electrodesSecondary cellsElectrical batteryHigh energy
Owner:CHANGAN UNIV

Wiring member, its manufacturing method, and manufacturing method of wiring member bonded body

InactiveCN103702794BSolid-state devicesWelding/cutting media/materialsEngineeringSolder material
Owner:RESONAC CORPORATION

A kind of carbon-rich material containing halogen or pseudohalogen and its application

InactiveCN106898773BIncrease the active siteImprove flexibilityHybrid capacitor electrodesCell electrodesBenzeneHalogen
Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Anti-fall elevator and control method thereof

ActiveCN108975121BProtection securityElevatorsAirbagControl theory
Owner:HOMEFRIEND & FUJI ELEVATOR CO LTD

Measuring transducer for process instrumentation, and method for monitoring the condition of the sensor thereof

InactiveCN102016516AMeasurement apparatus componentsFluid pressure measurement by electric/magnetic elementsSemiconductor materialsEngineering
Owner:SIEMENS AG

Indoor user hierarchical positioning method and system based on signaling data

ActiveCN107018495BEasy to collectPrecise positioningParticular environment based servicesNetwork topologiesWifi networkComputer science
Owner:徐康庭

A method and bras for obtaining ipv6nd address

ActiveCN103384282BAchieve accessData switching networksUser deviceIp address
Owner:XFUSION DIGITAL TECH CO LTD

A binding and positioning tool suitable for stirrup cages of various sizes

ActiveCN109610847BReduce positional deviationNo displacementBuilding material handlingClassical mechanicsSupport plane
Owner:湖南建工五建建筑工业化有限公司

Recombinant arginine deiminase and its industrial preparation method and application

ActiveCN108265068BIncrease productionHigh target protein expressionBacteriaHydrolasesEscherichia coliAssay
Owner:ZONHON BIOPHARMA INST

Device and method for measuring vapor volume ratio in two-phase fluid

ActiveCN104198328BAccurate and suitable for engineering applicationsEasy to operateMaterial analysisEngineeringArea ratio
Owner:深圳市奥电高压电气有限公司

Method and device for pedestrian retrieval

ActiveCN107315984BCharacter and pattern recognitionMedicineRadiology
Owner:HANGZHOU HUAWEI ENTERPRISE COMM TECH

Auxiliary device for livestock climbing vehicle

ActiveCN109601419BEasy to installPrevent reversalOther apparatusAnimal scienceDraft animals
Owner:陈金叶

Automotive Thermal Management System and Automotive

ActiveCN106004338BDynamically balance heat loadGood energy saving effectAir-treating devicesSecondary cellsPower batteryHeat management
Owner:NINGBO GEELY AUTOMOBILE RES & DEV CO LTD

Anti-blocking device and reaction volume tank including the anti-blocking device

ActiveCN112452919BRealize reciprocating motionReduce usageCleaning using liquidsChemical reactionGear wheel
Owner:江西中竹生物质科技有限公司

A gapless automatic parking mechanism and parking method for a smart parking lot

ActiveCN113250507BImprove space utilizationReduce parking difficultyParkingsControl theorySmart parking
Owner:邹振宇

Image processing device, image processing method, and stereoscopic display device

InactiveCN103686130BCathode-ray tube indicatorsSteroscopic systemsParallaxViewpoints
Owner:KK TOSHIBA

High-frequency module and communication device

PendingCN113412578ASuppresses deterioration of control characteristicsMultiple-port networksAmplifier with semiconductor-devices/discharge-tubesMechanical engineeringCommunication device
Owner:MURATA MFG CO LTD

Preparation technology of dry sintered alumina

ActiveCN104609451BHigh dissolution rateReduce investmentAluminium oxide preparationAluminium oxides/hydroxidesCycloneMeal powder
Owner:魏子贺

High precision intelligent uv laser drilling machine

ActiveCN113927186BHigh precisionEasy to useEdge grinding machinesLaser beam welding apparatusUv laserMetal particle
Owner:SHENZHEN BEYOND LASER TECH CO LTD

A three-phase pwm rectification new energy vehicle charging method based on model prediction

ActiveCN112550024BAvoid changeQuick responseCharging stationsConverter typesElectrical batteryNew energy
Owner:NORTHEASTERN UNIV LIAONING

Information reproduction apparatus and method

InactiveCN1959830AUnauthorized memory use protectionRecord information storageDatasheetData set
Owner:KK TOSHIBA

A snap ring press-fitting mechanism

ActiveCN108568657BEven by forceRigorous and reliable connectionMetal working apparatusEngineeringPressure sensor
Owner:HUNAN JISHENG INT POWER TRANSMISSION SYST

A kind of silicone-modified isocyanate prepolymer for solvent-free synthetic leather and preparation method thereof

ActiveCN107936216BImprove flexibilityImprove breathabilityTextiles and paperDisiloxanePolymer science
Owner:LIMING RES INST OF CHEM IND

A traction suspension device for wind turbine maintenance

ActiveCN104828752BImprove stabilityImprove adaptabilityLifting devicesWind drivenBlock and tackle
Owner:SHENYANG JIANZHU UNIVERSITY

Method and device for partial occlusion of video images

ActiveCN106375737BImprove experienceAchieve unchangedTelevision system detailsColor television detailsVideo monitoringMedicine
Owner:ZHEJIANG UNIVIEW TECH CO LTD

Method, communication device and network device for monitoring physical downlink control channel

ActiveCN110913460BPower managementConnection managementTelecommunicationsControl channel
Owner:HUAWEI TECH CO LTD

Catalysts for the preparation of amines, synthesis processes and amines

ActiveCN104399444BLarge specific surface areaHigh catalytic efficiencyOrganic compound preparationAmino compound preparationSilicon oxideAmination
Owner:ZHEJIANG JIANYE CHEM +1

Method for controlling mine power capacity source by using region power planning

ActiveCN102777179BImprove application statusControl power sourceMining devicesUnderground miningDynamic planningProcess engineering
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Power Soft Mud Umbrella

ActiveCN112922546BEasy to foldEasy to openConstructionsOil fieldStructural engineering
Owner:SHANDONG KERUI PUMP

A gas circuit integrated block and valve block assembly

ActiveCN111102262BSmall footprintReduce connectionsServomotor componentsFluid-pressure actuator componentsAir interfaceControl engineering
Owner:安婷

Decoding and analysis method of flight data based on arinc767 specification

ActiveCN106656961BIncrease the cost of useShorten the timeData switching networksSimulationAnalysis method
Owner:海航航空技术有限公司

Office device

InactiveCN102830901AFast transferEasy transferDigital data processing detailsInput/output processes for data processingElectronic documentCommunication unit
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A kind of nucleus-targeted carbon dots, preparation and application

ActiveCN113583657BCell entry time is fastGood light stabilityNanoopticsNano-carbonPhoto stabilityChemical stability
Owner:ZHENGZHOU UNIV

A surface treatment device for bolt ball processing

ActiveCN112657736BEasy to cleanStir wellDispersed particle filtrationDrying gas arrangementsCircular discGear wheel
Owner:徐州通域空间结构有限公司

A slow disk detection method and system based on extreme learning machine

ActiveCN106897178BEasy to detectImprove detection accuracyDetecting faulty hardware using neural networksFaulty hardware testing methodsLearning machineFeature vector
Owner:QUFU NORMAL UNIV

Aging control of a system on chip

InactiveCN106796264ADelay agingExtension of timeDigital circuit testingComputer security arrangementsEngineeringStressed state
Owner:NAGRAVISION SA

A Miniaturized Laser Synchronous Scanning Triangulation Ranging System

ActiveCN106017329BThe distance measurement resolution can be changed flexiblyHigh range resolutionUsing optical meansTriangulationLight spot
Owner:SHANGHAI UNIV

Golf club jointing method

InactiveCN1213780CHigh bonding strengthGolf clubsRacket sportsEngineeringMaterial quality
Owner:陈晴祺

A multimodal epilepsy diagnosis system and method based on video analysis

ActiveCN108647645BAutomatic monitoringCharacter and pattern recognitionDiagnostic recording/measuringEngineeringEeg analysis
Owner:广州伊隆科技有限公司

Wireless screen transfer method and system

ActiveCN107291412BStatic indicating devicesDigital output to display deviceScreen sharingEngineering
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1

A multi-degree-of-freedom automatic accompanying trolley

ActiveCN103523478BMechanical conveyorsMulti degree of freedomEngineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

An elastic contact wireless temperature measuring mechanism

ActiveCN107560751BReduced service lifeTransmission systemsThermometers using electric/magnetic elementsWirelessResistor
Owner:ZHUHAI YADO MONITORING TECH CO LTD

A method and device for optimizing multi-stage hash

ActiveCN104182409BImprove fill rateSpecial data processing applicationsFilling rateComputer science
Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of bone repair scaffold for treating tumor and its manufacturing method

ActiveCN112451740BHigh strengthControl heating rateAdditive manufacturing apparatusJoint implantsOncologyBone defect
Owner:HANGZHOU DIANZI UNIV

A Suspended Automatic Fire Extinguishing Device for High-rise Buildings

ActiveCN105126278BAvoid the problem of insufficient fire rangeBreak through the fire bottleneckFire rescueFire protectionFire control
Owner:CHANGZHOU INST OF ADVANCED MFG TECH

A device for multi-station milling

ActiveCN111745196BAvoid scrappingGuaranteed machining accuracyMeasurement/indication equipmentsMilling machinesEngineeringScrew thread
Owner:威海铭航机械有限公司

A pre-tightening tube, a retractor, and a safety device

ActiveCN103832395BImprove stabilityImprove preload efficiencyBelt retractorsEngineeringMechanical engineering
Owner:和励科技有限公司

Energy demand data processing method, device, computer equipment and storage medium

ActiveCN114549092BImprove accuracyImprove securityFinanceMarketingTransaction dataFinancial transaction
Owner:CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD

Method and apparatus for setting parameters of mobile terminal

InactiveCN101119549BEasy to useWireless communicationExternal storageEmbedded system
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

An electrode slurry stirring device for lithium ion battery production

ActiveCN108636177BSuitable for mass productionNo delay in production timeRotary stirring mixersTransportation and packagingElectric machineEngineering
Owner:湖北新耐力电源科技有限公司

Four-station automobile radiator automatic welding machine control system and welding spot adjustment method

ActiveCN105499744BHigh degree of automationReduce laborWelding/cutting auxillary devicesAuxillary welding devicesAutomatic train controlMachine control
Owner:ANHUI POLYTECHNIC UNIV

Device and method for detecting and managing abnormal road events

ActiveCN112084892BImprove detection efficiencyImprove applicabilityImage enhancementImage analysisThe InternetSurveillance camera
Owner:YUNNAN UNIV +1

Reinforced aromatic polycarbonate resin sheet or film

ActiveCN106232694AImprove surface smoothnessImprove bending characteristicsFlat articlesPolymer sciencePolycarbonate
Owner:MITSUBISHI GAS CHEM CO INC +1

Arc voltage induction wire feeder

ActiveCN102284771BImprove adaptabilityAvoid controlArc welding apparatusMotor speedSequence control
Owner:北京坤和兴业科技有限公司

Clamping Straight Measuring Method for Measuring Residual Stress of Bending Strips by Cutting Strip Method

InactiveCN105352640BApparatus for force/torque/work measurementVertical planeSteel bar
Owner:重庆大学建筑规划设计研究总院有限公司

Control method of single-phase quasi-single-stage ac-dc converter

ActiveCN109951089BAchieve high precision controlFast dynamic responseEfficient power electronics conversionAc-dc conversionControl signalPower factor
Owner:哈工大(张家口)工业技术研究院 +1

a hand-push crane

ActiveCN106629418BLifting meetsAvoid damageLoad-engaging elementsCranesMarine engineeringPush ups
Owner:JIANGSU GUANCHAO LOGISTICS TECH CO LTD

A direct extraction of more than 50% high concentration h 2 o 2 Methods

ActiveCN104909340BReduce manufacturing costPeroxides/peroxyhydrates/peroxyacids/superoxides/ozonidesHigh concentrationSolvent
Owner:YICHANG SUPENG TECH CO LTD

Method and device for cleaning steam turbine blades at low temperature

InactiveCN103480599BClean upAvoid economic lossCleaning using liquidsDiaphragm pumpWater storage
Owner:ANHUI WANBEI COAL REFCO GRP LTD HANSHAN HENGTAI NONMETALLIC MATERIALS BRANCH

Inkjet printing and dyeing recording apparatus and inkjet recording method

ActiveCN113370668ATypewritersOther printing apparatusRubbingRecording media
Owner:SEIKO EPSON CORP

Offshore hoisting method of large valve on riser of floating production storage and offloading unit

ActiveCN109368508BSolve offshore lifting problemsImprove efficiencyTrolley cranesWinding mechanismsEngineeringMechanical engineering
Owner:OFFSHORE OIL ENG CO LTD

A test paper for detecting alkaline xylanase activity and its preparation method

ActiveCN106018397BSimple preparation processEasy to operateMaterial analysis by observing effect on chemical indicatorMicrobiological testing/measurementSurface layerFilter paper
Owner:SOUTH CHINA UNIV OF TECH

A film-laying device for the brick surface of a pallet-free brick machine

ActiveCN105438839BConveyorsStacking articlesBrickFixed frame
Owner:FUJIAN EXCELLENCE HONCHA BUILDING MATERIAL EQUIP

Method and apparatus for generating widefield optical coherence volume tomograms

ActiveCN105011900BSmall amount of calculationOthalmoscopesWide fieldTransformation parameter
Owner:CARL ZEISS MEDITEC INC

Multi-data source-oriented diagnosis and treatment entity recognition method and device

ActiveCN107122582BOvercoming the problem of inaccurate entity recognitionMedical data miningNatural language data processingOriginal dataAlgorithm
Owner:易保互联医疗信息科技(北京)有限公司 +1

An online visual inspection device and method for the internal quality of salted eggs

ActiveCN106370668BNon-criticalImprove efficiencyOptically investigating flaws/contaminationYolkMachine vision
Owner:HUAZHONG AGRI UNIV

Chanel estimating method in long-term evolution system based on specific reference signal of terminal

ActiveCN102469050BSolving problems with discontinuous distributionsReduce complexityBaseband system detailsWireless communicationResource blockCarrier signal
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Method for regulating an electronic device, regulating device and electronic device

ActiveCN104731309BImprove user experienceInput/output for user-computer interactionGraph readingSensing dataEngineering
Owner:LENOVO (BEIJING) LTD

Method and apparatus for managing attached relation in distribution-type system

InactiveCN1489078APromote exchangeData processing applicationsDigital data processing detailsOperational systemDistributed Computing Environment
Owner:INT BUSINESS MASCH CORP

Structural topology optimization design sensitivity filtering method based on perimeter threshold

ActiveCN102819679BAvoid tessellationImprove manufacturabilitySpecial data processing applicationsElement modelTopology optimization
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Sport apparatus capable of coordinating with operations to provide speed-controllable dynamic force

ActiveCN102188788BVariety of sportsEasy to useMovement coordination devicesCardiovascular exercising devicesSports equipmentEngineering
Owner:B GREEN TECH

A method of constructing a near-natural complex waterfront ecological zone by using silt/waste residue

ActiveCN109354313BSolve the problem of nearby disposalSolve the problem of resource utilizationTreatment involving filtrationMultistage water/sewage treatmentEnvironmental resource managementSludge
Owner:QUANZHOU NORMAL UNIV

EGFR gene mutation detection primer probe and its kit

ActiveCN106520931BNon-invasive detection is goodGood stability within the groupMicrobiological testing/measurementDNA/RNA fragmentationAgricultural scienceEGFR Gene Mutation
Owner:北京金匙基因科技有限公司

Sound-reducing or vibration-attenuating devices and structural members

ActiveCN105339701BEasy to see throughSmall volumnSpringsNon-rotating vibration suppressionVibration attenuationEngineering
Owner:THK CO LTD

A mechanized device for packaging with membrane shells

ActiveCN113104596BReduce labor intensityImprove work efficiencyStacking articlesSeparation technologyStructural engineering
Owner:HARBIN ROPV IND CO LTD

Test approach and system of embedded system

InactiveCN100570576CEasy to operateFlexible settingsDetecting faulty computer hardwareSoftware testing/debuggingTest scriptEmbedded system
Owner:SUNPLUS TECH CO LTD +1

camera optical system

ActiveCN105445907BHigh imaging performanceShorten the lengthOptical elementsOptical axisLenticular lens
Owner:RUISHENG OPTOELECTRONICS TECH SUZHOU CO LTD

A method for automatic expansion of agricultural ontology

InactiveCN104679836BSolve manual problemsFully automatedSpecial data processing applicationsData informationThe Internet
Owner:CHINA AGRI UNIV

Mouse and method for simulating touch operation

InactiveCN102955580BLow costInput/output processes for data processingMicrocontrollerMicroprocessor
Owner:SCIENBIZIP CONSULTINGSHENZHENCO

Alarming knife switch convenient to replace fuse

InactiveCN101692413BEasy to removeAct as an alarmEmergency protective devicesEngineeringCopper
Owner:WENZHOU UNIV

space vehicle force measuring device

ActiveCN103278267BImprove performanceReduce weightForce measurement by elastic gauge deformationBall bearingMeasurement device
Owner:SHANGHAI SATELLITE ENG INST

A window with anti-theft and anti-fall functions

InactiveCN104806132BFunctionalSimple structureBurglary protectionWing fastenersSash windowComputer science
Owner:NANTONG UNIVERSITY

A data transmission method, device and system

ActiveCN107580363BReduced service lifeImprove accuracyPower managementHigh level techniquesVehicle detectorVehicle detection
Owner:迈锐数据(北京)有限公司

A device for sprinkling black iron sand on slices of purple clay teapot mud

ActiveCN111452198BEasy to layImplement automatic slicingCeramic shaping apparatusMetallurgyEngineering
Owner:泗水县圣源土地开发运营有限公司

Tubbing tipper

InactiveCN102358521BRealize mechanized workReduce labor intensityBottle emptyingEngineeringMechanical engineering
Owner:无锡汇丰机器有限公司

Ambient Field Recognition Method and Recognition System Based on Visual Information in Home Environment

ActiveCN106874939BImprove accuracyImprove reliabilityCharacter and pattern recognitionHome environmentComputer graphics (images)
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

A parallel analysis method and system for system-level integrated circuit DC voltage drop

ActiveCN112287625BGuaranteed solution accuracyFast solutionDesign optimisation/simulationCAD circuit designVery large scale integrated circuitsControl engineering
Owner:北京智芯仿真科技有限公司

Method and security module for matching reference values ​​for generating bit streams

ActiveCN106716845BElectric signal transmission systemsFrequency-modulated carrier systemsLinear componentEngineering
Owner:捷德移动安全有限责任公司

A filter plate cleaning device for range hood

ActiveCN110260372BPrevent splashSimple structureDomestic stoves or rangesLighting and heating apparatusEngineeringHigh pressure water
Owner:何永刚

Local time shifting method and device

InactiveCN103338413BIncrease flexibilitySelective content distributionTime shiftingComputer science
Owner:GLOBAL INNOVATION AGGREGATORS LLC

Modularized magnetic selecting device

ActiveCN102205272BSolve the contradiction between height and width constraintsChange structureMagnetic separationMagnetic separationMagnetic minerals
Owner:LONGI MAGNET CO LTD

Speech recognition model training method, speech recognition method and system

ActiveCN113936647BImprove the effect of the modelImprove accuracyBiological modelsNatural language data processingSpeech soundAudio frequency
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

An automatic adjustment device for light display for exhibition and display

ActiveCN113827075BEasy to useReduce ashShow shelvesShow hangersEngineeringMechanical engineering
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