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.

Multi-level hierarchical control method for transmission congestion management based on multi-source active distribution network

ActiveCN104734154BSafe and stable operationGuarantee power supply reliabilityLoad forecast in ac networkSystems intergating technologiesTopology optimizationSimulation
Owner:STATE GRID CORP OF CHINA +2

Novel GNSS receiver inclination measurement method

ActiveCN113091709AImprove work efficiencyReduce labor intensityNavigation by speed/acceleration measurementsSatellite radio beaconingControl theoryComputer science
Owner:SHANGHAI HUACE NAVIGATION TECH

Chinese medicinal foot bath salt and preparation method thereof

InactiveCN101904811BNo side effectsSoftens and removes aged cuticlesCosmetic preparationsToilet preparationsBeriberiSide effect
Owner:连云港中医药高等职业技术学校

Construction Method of Depth Estimation Model Based on Multi-Vision Task Collaboration

ActiveCN112634341BImage enhancementImage analysisParallaxComputer graphics (images)
Owner:HUBEI UNIV OF TECH

Batch grinding device for fork handle surface

ActiveCN109290896BStable clampingAvoid warpingGrinding machinesGrinding feedersThermodynamicsTransfer mechanism
Owner:滨州高新高端装备制造产业园有限公司

An adjustable float for aquaculture

ActiveCN109496941BIncrease buoyancyEnhance buoyancyClimate change adaptationPisciculture and aquariaElectrical batteryAirbag
Owner:岳阳恒正精密工业有限公司

System and technological process capable of removing copper oxide and water vapor on semiconductor crystal chip surface

InactiveCN1263106CSemiconductor/solid-state device manufacturingSolubilityWater vapor
Owner:TAIWAN SEMICON MFG CO LTD

A backlight module and its light guide plate

ActiveCN104614802BImprove light extraction efficiencyImprove backlight brightness uniformityMechanical apparatusLight guides for lighting systemsLight guideDisplay device
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Fastener driving tool with compression power producer

InactiveCN100445043CPortable percussive toolsNailing toolsPistonFastener
Owner:ILLINOIS TOOL WORKS INC

A Content Matching Method Based on Speech Recognition

ActiveCN110428839BDigital data information retrievalSpeech recognitionAcousticsSpeech sound
Owner:SHENZHEN COSHIP ELECTRONICS CO LTD

Skin Incision Retractor Dilator with Adjustable and Fixed Lens for Surgery

ActiveCN106236163BEasy to fixEasy to adjustSurgical instrument supportDilatorMedicine
Owner:JIANGSU YUNZHONG MEDICAL TECH CO LTD

Method, system and vehicle for calculating vehicle speed of electric vehicle

ActiveCN107618511BEffective calculationImprove accuracyElectric/fluid circuitElectric vehicleCalculation methods
Owner:BORGWARD AUTOMOTIVE CHINA CO LTD

A method and device for detecting FC aggregation links

ActiveCN107707299BWill not cause lossElectromagnetic transmissionData switching networksTelecommunicationsMessage forwarding
Owner:NEW H3C TECH CO LTD

A process and device for preparing fumed silica and recovering metal from industrial waste residue containing silicate

ActiveCN105967192BAchieve the effect of turning waste into treasureLow costSilicaTitanium dioxideFumed silicaToxic industrial waste
Owner:HUANGGANG NORMAL UNIV +1

Apparatus and method for manufacturing fuel injection control systems

InactiveCN100497916CElectrical controlInternal combustion piston enginesControl systemEngineering
Owner:DENSO CORP

washing machine

ActiveCN106367919BReduce washing water consumptionPlay a dynamic water-saving effectOther washing machinesTextiles and paperLaundry washing machineEngineering
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

Folding device and electronic equipment

InactiveCN112447107AImprove motion stabilityHigh movement reliabilityCasings with display/control unitsCasings/cabinets/drawers detailsClassical mechanicsStructural engineering
Owner:SHENZHEN ROYOLE TECH CO LTD

Carbon-loaded core-shell platinum-cobalt-platinum catalyst for fuel cells and preparation method thereof

ActiveCN104475126BStrong reductionLarge particlesCell electrodesMetal/metal-oxides/metal-hydroxide catalystsCarrying capacityFuel cells
Owner:BEIJING UNIV OF CHEM TECH

Secure communication method, device, mobile terminal and storage medium

ActiveCN108769027BAvoid readingAvoid crackingUser identity/authority verificationPlaintextMultiple encryption
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN

Processing method of printed sheet of electronic display screen

ActiveCN104908471BImprove flatnessHigh transparencyDuplicating/marking methodsLaminationScreen printingEngineering
Owner:HIERSTAR (SUZHOU) LTD

Inductor applied to light power diagnosis and therapy

InactiveCN101375790AWith health and safetyGood treatment effectDiagnostic recording/measuringSensorsBiological bodyChemical reaction
Owner:娄世亮 +2

Mixed resin for medium-pressure precision processing mixed bed of condensed water

InactiveCN102060352BOvercoming technical biases that cannot be mixedSolve the problem of using singlenessWater/sewage treatment by ion-exchangeWater qualityMedium pressure
Owner:上海吴泾第二发电有限责任公司

Rooted multipoint service implementation method, device and system, and provider edge equipment

ActiveCN102739519BReduce in quantityReduce complexityData switching networksBorder Gateway ProtocolResource consumption
Owner:RUIJIE NETWORKS CO LTD

Chat system, chat device, chat server control method

ActiveCN101351777BReduce processingReduce loadTelephonic communicationVideo gamesComputer terminalTimer
Owner:KONAMI DIGITAL ENTERTAINMENT CO LTD

Torsion type aerodynamic engine

InactiveCN102434211BImprove conversion efficiencyImprove energy conversion efficiencyValve arrangementsSafety/regulatory devicesGas cylinderHigh pressure
Owner:SHENZHEN GAOXIE START TECH

A method and system for stratified and refined prediction of adjacent grid temperature

ActiveCN107330189BImproved vertical temperature resolutionGuaranteed safe operationDesign optimisation/simulationSpecial data processing applicationsComputational scienceGround temperature
Owner:STATE GRID HUNAN ELECTRIC POWER +2

Treatment of cancer using a chimeric antigen receptor in combination with an inhibitor of a pro-m2 macrophage molecule

PendingCN110267677APolypeptide with localisation/targeting motifImmunoglobulins against cytokines/lymphokines/interferonsDiseaseAntigen receptor
Owner:NOVARTIS AG +1

A reliability detection device for nb-iot Internet of Things products

ActiveCN111579895BAvoid offsetImprove detection efficiencyEnvironmental/reliability testsDrive shaftElectric machinery
Owner:DONGXING INTELLIGENT INSTR CO LTD OF ZHEJIANG CANGNAN INSTR GRP CO LTD

Image acquisition and positioning method and image acquisition and positioning device

ActiveCN103630116BHigh precisionImage enhancementImage analysisDirection informationInformation acquisition
Owner:BEIJING ZHIGU RUI TUO TECH

RF ceramic block filters and antenna diplexer

InactiveCN1196224CWaveguide type devicesMetallic pattern materialsCapacitanceConductive materials
Owner:CTS CORP ELKHART

Camera or camera system capable of rewriting program for camera actions, or accessory device used for the camera

InactiveCN1667488ACompatibleTelevision system detailsPhotometryComputer graphics (images)Computer science
Owner:CANON KK

Electro-optical device, method of manufacturing the same, and electronic apparatus

InactiveCN1645193ADoes not reduce shadingImprove reliabilityTransistorStatic indicating devicesNitrogenThermal distortion
Owner:SEIKO EPSON CORP

Gas meter measurement method based on temperature and pressure compensation calculation

ActiveCN109855694BAccurate measurementEfficient meteringVolume meteringThermodynamicsGas meter
Owner:宁夏隆基宁光仪表股份有限公司

A power supply device

InactiveCN107171116BAffectImprove securityCoupling device detailsEngineeringMechanical engineering
Owner:徐州大鼎机械科技有限公司

Image processing method, device, computer equipment and storage medium

ActiveCN112801057BImprove detection accuracyImprove universalityNeural architecturesMatching and classificationImaging processingVisual technology
Owner:TENCENT TECH (SHENZHEN) CO LTD

A metal surface treatment process

ActiveCN108165968BAccelerated corrosionImprove wear resistanceMetallic material coating processesTitanium fluorideSodium hydroxide
Owner:NINGBO CITY XINGUANG SHELF

A kind of detection equipment and detection method of sheet material

ActiveCN108940905BReduce manufacturing costSortingMarking outSynchronous detection
Owner:深圳砺剑防卫技术有限公司

Energy curing composition and its application in the field of energy curing

ActiveCN111690308BImprove solubilityImprove stabilityEpoxy resin adhesivesEpoxy resin coatingsPolymer scienceChemical compound
Owner:CHANGZHOU TRONLY ADVANCED ELECTRONICS MATERIALS CO LTD +1

Focusing method of dual cameras of smart projector and related products

ActiveCN110769233BImprove experienceTelevision system detailsPicture reproducers using projection devicesMedicineComputer graphics (images)
Owner:SHENZHEN HUOLE TECH DEV CO LTD

A steel ball charging device

ActiveCN104178620BReduce labor intensityRealize automatic sorting and feedingFurnace typesHeat treatment furnacesAccumulation zoneEngineering
Owner:宁国东方碾磨材料股份有限公司

Anti-misoperation safety power switch

ActiveCN101916675BImprove securityAvoid damageContact operating partsContact pressureHome appliance
Owner:济南尼克焊接技术有限公司

Single and double-station two-purpose full automatic plastic extrusion blowing machine

InactiveCN102363358BBlow molding is convenientImprove consistencyEngineeringBottle
Owner:汪祥建

A lithium ion battery negative electrode material p+tio 2 The preparation method of +cnt

ActiveCN108899528BEasy to prepareSecondary cellsNegative electrodesElectrical batteryFreeze-drying
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Ball grid array package structure and manufacturing method thereof

ActiveCN102376666BLow costSimple processSemiconductor/solid-state device detailsSolid-state devicesEngineeringConductive materials
Owner:SAMSUNG SEMICON CHINA RES & DEV +1

Dynamic load balancing method and system for container cluster

ActiveCN105681217BAutomatic load balancingData switching networksCurrent loadDynamic load balancing
Owner:深圳市中润四方信息技术有限公司

Moon-based high-pressure gas ejection device with recyclable working medium

ActiveCN110963076BSimple structureLow costLaunch systemsCosmonautic partsWorking fluidEngineering
Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG

A natural gas compressor with dehumidification function

InactiveCN104747406BGuaranteed drying effectGuaranteed drynessPositive displacement pump componentsPumpsAutomatic controlGas compressor
Owner:安徽寅时压缩机制造有限公司

Alarm method when chemical container starts to establish liquid level

ActiveCN104778810BPrevent floodingAvoid misuse accidentsAlarmsReal-time dataEngineering
Owner:CHINA PETROLEUM & CHEM CORP QINGDAO RES INST OF SAFETY ENG +1

A wind disk automatic intelligent air-conditioning system, a control method of the air-conditioning system, and a computer-readable storage medium

ActiveCN110986265BTo achieve the purpose of synergyEliminate electric shock hazardsMechanical apparatusSpace heating and ventilation safety systemsAir volumeControl engineering
Owner:GREE ELECTRIC APPLIANCES INC

A Cracking Simulation Method for Long-age Concrete Based on Coupled Lattice Model

ActiveCN113092248BFast simulationEffective simulationMaterial strength using tensile/compressive forcesMaterial testing goodsClassical mechanicsStructural engineering
Owner:WUHAN UNIV +1

Method and device for detecting banknotes with adhesive tape

ActiveCN108694770BSolve the real problemRealize detectionPaper-money testing devicesAdhesive beltMechanical engineering
Owner:SHENZHEN YIHUA COMP +2

Circular heat transfer method and set with phase change heat medium

ActiveCN100565073CFlow fastReduce resistanceIndirect heat exchangersGas phaseEvaporation
Owner:江苏河海新能源技术发展有限公司

Fractal Miniaturization Method of Axial Mode Cylindrical Helical Antenna

ActiveCN103943949BIncrease girthReduce operating frequencyRadiating elements structural formsAntenna earthingsHelical lineImpedance transformer
Owner:SHANGHAI JIAOTONG UNIV

Tapered roller bearing with high strength and low friction torque

InactiveCN101520071BExtend your lifeAvoid dangerRoller bearingsShaftsConvex sideHigh intensity
Owner:FUJIAN YONGAN BEARING

A DC burner with central air

ActiveCN105465779BPromote combustionImprove combustion stabilityPulverulent fuel combustion burnersLow loadCoal
Owner:XIAN THERMAL POWER RES INST CO LTD

A weak magnetic detection device based on 2d artificial magnon crystals

ActiveCN104678332BSimple structureThe preparation process is mature and diversifiedMagnitude/direction of magnetic fieldsMeasurements using magnetic resonanceNon magneticElectromagnetic field
Owner:CHINA THREE GORGES UNIV

wiring harness

ActiveCN111066102BEasy to manufactureWell formedCoupling device connectionsInsulated cablesEngineeringMechanical engineering
Owner:AUTONETWORKS TECH LTD +3

Aqueous polyurethane dispersion used as polymer material and preparation method thereof

InactiveCN103601867BGood adhesionGood film formingPolyureas/polyurethane adhesivesPolyurea/polyurethane coatingsLiquid productPolyester
Owner:SHANGHAI XINGUANG CHEM

Aluminum thermal fin material

InactiveCN101831195BReduce adverse conditions such as occlusionMaintain hydrophilicity for a long timeMetal layered productsAcrylic resinEther
Owner:KOBE STEEL LTD

An environmentally friendly cable with high compressive strength

InactiveCN104952539BHigh flame retardant levelImprove mechanical energyClimate change adaptationInsulated cablesPower cableEngineering
Owner:STATE GRID SHANDONG ELECTRIC POWER COMPANY RIZHAOPOWER SUPPLY +1

A non-polar solar cell utilizing a spontaneously polarized electric field

ActiveCN106298990BImprove photoelectric conversion efficiencyAvoid compensation effectsPhotovoltaic energy generationSemiconductor devicesElectron holeNon doped
Owner:SOUTHEAST UNIV

Air guide structure of motorcycle

ActiveCN101797943BFuel tanksWeather guardsFuel tankEngineering
Owner:HONDA MOTOR CO LTD

A kind of preparation method of thin-wall foamed carbon-carbon nanotube composite material

ActiveCN106976861BSimple structureFunction increaseCarbon preparation/purificationNickel saltCarbon nanotube
Owner:SOUTHWEAT UNIV OF SCI & TECH

A sintering method with low energy consumption and low emission by compound injection of multi-component gas medium

ActiveCN113106250BEvenly distributedReduce dosageGas emission reductionExhaust fumesSolid fuel
Owner:CENT SOUTH UNIV

Pichia pastoris phaff recombined bacterium and uses thereof

InactiveCN101173226BHigh activityGood acid stabilityFungiBeer fermentationMicroorganismPichia pastoris
Owner:JIANGXI KENUO BIOTECH

Electronic key system

ActiveCN102673522BShorten the timeVehicle locksAnti-theft devicesBit numberingVIT signals
Owner:KK TOKAI RIKA DENKI SEISAKUSHO

Electrolytic Machining Cathode Device and Processing Method for Freeze Protection Sheath Material

ActiveCN109909565BReduce taperReduce ion concentrationMachining electrodesElectrical-based machining electrodesElectrolytic agentMachine parts
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Semi-closed non-vacuum nitrogen protection circuit module sintering system

ActiveCN110645794BGuaranteed sintering qualitySolve the problem of sintering temperature influenceMuffle furnacesCharge treatment typeHemt circuitsProcess engineering
Owner:XIAN TECH UNIV

Method and apparatus for obtaining interface time delay between wireless network controller and base station

ActiveCN100479620CEasy accessAccurate acquisitionSynchronisation arrangementRadio transmissionTime delaysWireless network
Owner:XFUSION DIGITAL TECH CO LTD

An automatic charging type forced zero-crossing high-voltage DC circuit breaker

ActiveCN105186443BMove quicklyArrangements responsive to excess currentCapacitanceEnergy absorption
Owner:HUAZHONG UNIV OF SCI & TECH +2

A kind of antistatic composite material and preparation method thereof

InactiveCN107746497BImprove adhesionGood dispersionFiberPolymer science
Owner:GUANGDONG UNIV OF TECH

An industrial new energy vehicle parts painting equipment

ActiveCN112604856BControlling the Angle of the Paint SprayEvenly paintedSpraying apparatusMotor vehicle partNew energy
Owner:胡军

Method, device, electronic equipment and storage medium for determining period amplitude of bridge deformation

ActiveCN112069577BEliminate the effects ofAccurate amplitudeGeometric CADElectrical/magnetic solid deformation measurementEngineeringComputational physics
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

A method for producing forage plant protein by enzymolyzing plant protein through co-fermentation with enzyme bacteria

ActiveCN104068269BPromote digestionThe process is simple and easy to controlFood processingAnimal feeding stuffHigh energyPlanting seed
Owner:湖北邦之德牧业科技有限公司

A Distributed Service Access Authorization and Access Control Method Based on Attribute-Based Cryptography

ActiveCN109936630BEasy to manageTransmissionPasswordEngineering
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Floor damping structure for rail vehicle and rail vehicle

ActiveCN110341733BGuaranteed StrengthImprove seismic performanceAxle-box lubricationRailway bodiesShock absorberChassis
Owner:青岛中车四方轨道车辆有限公司

Slurry in use for directional drilling into clay band layer in horizontal

InactiveCN1220752CDrilling smoothlyIncrease drilling speedDrilling accessories
Owner:大庆油田建设集团

Self-test circuit and self-test method applied to comparator

ActiveCN110031752BReduce the chance of errorDigital circuit testingInverterHemt circuits
Owner:REALTEK SEMICON CORP

A method for CNC turning and repairing internal threads with different leads at a specific spindle speed

ActiveCN110722221BPromote repairAccurate repairThread cutting toolsThread cutting machinesNumerical controlEngineering
Owner:BEIBU GULF UNIV

Key protein predicating method based on prior knowledge and network topology characteristics

ActiveCN102945333BEffective predictionSolve the costSpecial data processing applicationsNODALPredictive methods
Owner:CENT SOUTH UNIV

A truss-type six-degree-of-freedom hybrid robotic processing device

ActiveCN108621134BSolve technical problemsLightweightProgramme-controlled manipulatorControl engineeringStructural engineering
Owner:TSINGHUA UNIV

Preparation method of bayberry-shaped cobalt-nickel-boron composite carbon material proton membrane fuel cell catalyst

ActiveCN112886024BEasy to operateReaction conditions are easy to controlMaterial nanotechnologyCell electrodesPtru catalystFuel cells
Owner:FUZHOU UNIV

Power supply device, electric vehicle using same, and power storage device

PendingCN114175375AAvoid situations where excessive load is appliedKeep stableSecondary cells charging/dischargingCell component detailsElectric carsElectric vehicle
Owner:SANYO ELECTRIC CO LTD

Process flow of coal tar to diesel

InactiveCN104388118BShort processSimple processTreatment with hydrotreatment processesHydrocarbon oils treatment productsHydrogenProcess engineering
Owner:湖南省馨盛能源开发有限责任公司

A kind of preparation method and application of selenium-enriched Moringa feed additive

ActiveCN107006692BImprove absorbabilityHigh degree of rotFood processingAnimal feeding stuffBiotechnologyMoringa
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI +1

A selenium-enriched lactic acid bacteria preparation for improving the meat color of broiler chicken and its application

ActiveCN104480049BImprove antioxidant capacityExtended shelf lifeBacteriaAnimal feeding stuffBiotechnologyMuscle tissue
Owner:TIANJIN AGRICULTURE COLLEGE

epcam single domain antibody e6

ActiveCN108530538BSmall molecular weightStrong specificityBacteriaImmunoglobulins against cell receptors/antigens/surface-determinantsProkaryotic expressionSingle-domain antibody
Owner:NANJING MATERNITY & CHILD HEALTH CARE HOSPITAL

Sound field virtual surround module, system and method for expanding sound field virtual surround

ActiveCN111629318BTo achieve the effect of virtual surroundTwo-channel systemsTransducer circuitsEngineeringHeadphones
Owner:菁音电子科技(上海)有限公司

A wireless power supply system for electric irons based on resonant reluctance technology

ActiveCN104178989BRealize wireless power supplyEasy to operateCircuit arrangementsHand ironEngineeringEnergy consumption
Owner:吉林省北亚智谷科技有限公司

Process for preparing notoginsen triterpenes

InactiveCN1919222BOrganic active ingredientsAntipyreticTriterpeneCurative effect
Owner:TIANJIN TASLY PHARMA CO LTD

A self-stabilizing probe launch device for lunar surface take-off

InactiveCN106347711BLaunch stableStable deliveryLaunch systemsCosmonautic partsRe entryRelative motion
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A hydraulic press for repeated forming

ActiveCN106238550BAchieve a positioningImprove quality and efficiencyShaping toolsExtrusion diesMachining processHydraulic press
Owner:YANSHAN UNIV

A swing type metal plate shearing machine for the production of electric telescopic doors

ActiveCN105598521BGuaranteed uptimeReduce noiseShearing machinesShearing machine accessoriesEngineeringMechanical engineering
Owner:ANHUI PIONEER DOOR IND TECH

A fixed dismantling device for hard diamond material processing

ActiveCN111958533BEasy to disassemble and operateWork holdersMetal-working hand toolsMaterials processingMechanical engineering
Owner:石门宏炎超硬材料有限公司

Link testing method and device and system

ActiveCN107465565BImprove test efficiencyReduce restrictionsData switching networksTest efficiencyNetwork link
Owner:ZTE CORP

Heteroaryl(heterocyclyl)methanol compounds useful in the treatment of hyperglycaemia

PendingCN113784961ALow toxicityProlong the action timeOrganic chemistryMetabolism disorderArylPharmaceutical medicine
Owner:ATROGI

How to set the cable path section

ActiveCN108182313BSolve the problem that the design quantity cannot be accurately measuredImprove construction efficiencyDesign optimisation/simulationSpecial data processing applicationsCable trayControl theory
Owner:OFFSHORE OIL ENG QINGDAO +1

Preparing method for clinical detection reagent

InactiveCN1293383CBiological testingTest agentAnticoagulant
Owner:丁友玲

Simulation method of Golay structure multiple-mirror-face telescope system

ActiveCN103197419BThe principle is simpleEasy to operateOptical elementsAnalysis dataImaging quality
Owner:佛山市腾毅光电有限公司

Preparation method of high performance forward osmosis membrane

ActiveCN102921307BHigh selectivityEnhanced interactionSemi-permeable membranesWater bathsWater desalination
Owner:HARBIN INST OF TECH

Optimized monoclonal antibody

ActiveCN100494370CFermentationVector-based foreign material introductionAgricultural scienceNucleotide
Owner:SINO CELL TECH INC

Thermal power generation system based on high-moisture lignite pre-drying upgrading and recovering technology

ActiveCN101881191BIncrease energy densityReduce smoke lossDrying solid materials with heatSteam regenerationHigh pressureMoisture
Owner:CHINA POWER ENG CONSULTING GRP +1

Endoscopes and endoscopic equipment

InactiveCN103989451BAcquisition stableSurgeryEndoscopesMedicineBody cavity
Owner:SONY CORP

A foundation pit oblique uplift pile

ActiveCN102345293BHigh precast strengthReduce concentrationExcavationsBulkheads/pilesPre stressCoaxial line
Owner:从卫民

A coal discharge equipment and control method based on multi-source information fusion

ActiveCN112145232BThe identification principle is simpleReduce volumeMining devicesProps/chocksThermodynamicsAcoustics
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

A ratiometric temperature sensor based on double-doped quantum dots

ActiveCN105222918BThe synthesis conditions are safe and simpleControlling dual fluorescence emission intensityThermometers using physical/chemical changesDopantChemical physics
Owner:NINGBO UNIVERSITY OF TECHNOLOGY

Camera assembly

InactiveCN100396090CAvoid damageMiniaturizationTelevision system detailsSolid-state devicesCamera moduleElectrical and Electronics engineering
Owner:ALPS ALPINE CO LTD

Test system and method for joint identification of oil types using terahertz and laser

ActiveCN109444092BEasy to identifyOvercome limitationsFluorescence/phosphorescenceEngineeringLaser light
Owner:SHANGHAI RADIO EQUIP RES INST

Biomass Furnace Dust Recovery and Utilization System

ActiveCN104197354BReduce dust concentrationEfficient recyclingLump/pulverulent fuel feeder/distributionLump/pulverulent fuel preparationDust explosionHearth
Owner:GUANGZHOU DEVOTION THERMAL TECH

Synthetase gene for T.fusca mycose and method for preparing mycose

InactiveCN1277919CHigh substrate conversion rateBacteriaIsomerasesReaction temperatureTrehalose
Owner:GUANGXI UNIV

A kind of egr cooling system with controllable water end

ActiveCN106677933BGuaranteed cooling needsImprove cooling efficiencyExhaust gas recirculationMachines/enginesWater channelEngineering
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Capacity adjustment control method of multi-head screw compressor

ActiveCN103233893BEasy to return oilImprove the quality of operationRotary/oscillating piston pump componentsLiquid fuel engine componentsEngineeringOperation mode
Owner:青岛奥利凯中央空调有限公司

Method and system for building digital twins

ActiveCN114155299BImprove maintenance efficiencyImprove management efficiencyImage enhancementImage analysisVirtual spaceComputer graphics (images)
Owner:青岛萨博威通科技有限公司

A roadbed space-based array detection probe, detection system and detection equipment

ActiveCN112147219BHigh resolutionGuaranteed reliabilityAnalysing solids using sonic/ultrasonic/infrasonic wavesProcessing detected response signalClassical mechanicsRoad surface
Owner:CENT SOUTH UNIV

An information processing method and electronic device

ActiveCN103780747BRealize the display effectRealized the display effect based on angle detectionTelevision system detailsColor television detailsComputer hardwareInformation processing
Owner:LENOVO (BEIJING) LTD

A message forwarding method and leaf node device

ActiveCN108632145BRealize forwardingData switching networksRouting tableEngineering
Owner:NEW H3C TECH CO LTD

Construction method for assembling integral hollow slab bridge

InactiveCN101935983BImprove integrityMeet different shear requirementsBridge erection/assemblyBuilding reinforcementsPre stressPre stressing
Owner:ZHENGZHOU UNIV

Mobile phone, seat and synchronous photo taking method

ActiveCN104469149BTelevision system detailsColor television detailsShooting methodComputer science
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method, access device, user equipment and system for transmitting downlink control information

ActiveCN102791036BLarge capacityOccupy a lotWireless communicationDistribution controlTelecommunications
Owner:HUAWEI TECH CO LTD

Method for preparing alloy powder for manufacturing tubular welding wire

InactiveCN102528324BGuaranteed smooth productionStabilize the steelmaking processWelding/cutting media/materialsSoldering mediaSlag (welding)Crack resistance
Owner:上海金刚冶金材料有限公司

A kind of concrete with antirust function and its application technology

ActiveCN110950606BPrevent rustAvoid cracking damageButanedioic acidMining engineering
Owner:浙江众汇交通科技有限公司

Disposable self-destructing safety anesthesia syringe

InactiveCN100418593CAvoid reuseAvoid cross-infectionInfusion syringesIntravenous devicesSyringe needleAnesthesia syringe
Owner:李文勇

Information processing method, device and information transmission system

InactiveCN101616149BReduce overheadImprove data transfer efficiencyError preventionData switching networksInformation processingInformation transmission
Owner:HUAWEI DIGITAL TECH (CHENGDU) CO LTD

front deflector

ActiveCN107839769BAvoid damageImprove fuel economyVehicle body stabilisationVehicle body streamliningElectric machineryEngineering
Owner:SAIC GENERAL MOTORS +1

Sulfonated derivative of andrographolide and combination of medication

ActiveCN1290838CAntibacterial agentsPowder deliveryDiseaseTonsillitis
Owner:JIANGZI QINGFENG PHARMACEUTICALS INC

A plasma miRNA marker related to the auxiliary diagnosis of IGA nephropathy and its application

ActiveCN106086226BImprove stabilityIncreased sensitivityMicrobiological testing/measurementDNA/RNA fragmentationNephrosisDisease
Owner:朱伟

A cooling platform with a special channel design of alloy material

ActiveCN113512665BAvoid Bubble ProblemsAvoid WeldingHeat exchange apparatusSustainable buildingsThermodynamicsEngineering
Owner:SHANGHAI BOSHIGUANG SEMICON TECH CO LTD

Ceramic substrate assembly and grounding welding method thereof

ActiveCN102497730BAvoid accumulationStrong penetrating powerPrinted circuit assemblingPrinted circuit detailsNitrogenNitrogen gas
Owner:WUXI HUACE ELECTRONICS SYST

An assembled metal protective frame

InactiveCN105484649BImprove the decorative effectImprove acceleration performanceBalustradesFixed grillesEngineeringThreaded rod
Owner:澳普利发(南阳)门窗系统有限公司

Echelon form ring seal

InactiveCN101201134BImprove sealing efficiencyReduce manufacturing costSpindle sealingsCompensation effectFace seal
Owner:ZHEJIANG HUAXIA VALVE

Central air-conditioning load control system and method for commercial buildings interacting with power grid

ActiveCN102901188BRealize energy savingImprove economySpace heating and ventilation safety systemsLighting and heating apparatusStrategy executionData acquisition
Owner:CHINA ELECTRIC POWER RES INST +1

Optical system of scattering-type cloud particle detector

InactiveCN101629903BDifficult to controlReduce the effect of diffractionScattering properties measurementsOptical elementsParticle physicsSingle mode fiber coupling
Owner:CHANGSHU NANJING NORMAL UNIV DEV RES INST

A cloud video platform intelligent processing method and system

ActiveCN113784176BConversion prioritySelective content distributionEngineeringServer
Owner:江苏未来网络集团有限公司

A kind of construction steel sleeve connection equipment

ActiveCN111593893BEasy to operateSave human effortBuilding reinforcementsBuilding material handlingRebarMechanical engineering
Owner:中国建设基础设施有限公司

A method for sweating and preparing wax for plastic processing

ActiveCN107523345BEasy dischargeEasy to separatePetroleum wax refiningPetroleum wax recoverySolid componentOil phase
Owner:CHINA PETROLEUM & CHEM CORP +1

Skin care product

ActiveCN100372522CImprove the living microenvironmentCosmetic preparationsToilet preparationsWrinkle skinWhole body
Owner:罗海哨

A preparation method of core-shell nanoparticle assembly structure with calcium carbonate shell

ActiveCN108264077BAvoid reunionUniform sizeCalcium/strontium/barium carbonatesMaterial nanotechnologyThioureaAtomizer nozzle
Owner:恩平市汇成新材料有限公司

Identity verifying system and method

ActiveCN102271040BReduce the amount issuedReduce duplication of constructionPublic key for secure communicationUser identity/authority verificationPasswordAuthentication system
Owner:BEIJING HUADA INFOSEC TECH

Telephone redialing method and system

ActiveCN1933459BEasy to moveAvoid typosTelephone sets with user guidance/featuresDigital voice transmission telephone setsNetwork terminationCommunications system
Owner:ADVANCED NEW TECH CO LTD

A type A hoisting horse assembly device and its assembly method

ActiveCN111975274BAvoid displacementImprove assembly accuracyWelding/cutting auxillary devicesAuxillary welding devicesRadial motionEngineering
Owner:JIANGNAN SHIPYARD GRP CO LTD

Profile coal reductant ceramic roasting method

InactiveCN1233594CIncrease firing rateReduce labor intensitySolid fuelsSocial benefitsCombustion
Owner:罗海甦

Heat storage system integrated with solar energy system and air supply system

ActiveCN104913530BContinuous heat utilizationRealize centralized utilizationEnergy recovery in ventilation and heatingSolar heating energyThermal energy storageEngineering
Owner:QINGDAO CREEK NEW ENVIRONMENTAL PROTECTION MATERIAL

Sense amplifier and sensing method

ActiveCN101853691BRead-only memoriesDigital storageBit linePre-charge
Owner:TAIWAN SEMICON MFG CO LTD

Method for processing human excrement by utilizing black solider flies to prepare organic fertilizer

InactiveCN102329157BRealize resource utilizationEasy to handleClimate change adaptationExcrement fertilisersAgricultural scienceMaggot
Owner:SUN YAT SEN UNIV

LED open circuit guard circuit featuring low cost and high reliability

ActiveCN101616520BLow costImprove reliabilityElectric light circuit arrangementArrangements responsive to underloadNegative feedbackEngineering
Owner:SHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD

A swing-type automatic material changer for releasing spiral core rolls

InactiveCN103863866BAvoid replacementNovel structureWebs handlingElectric controlPendulum
Owner:叶墀龙

A method for generating electrical control box and cabinet installation layout drawings

ActiveCN108875265BAvoid design differencesLow professional skills requiredGeometric CADSpecial data processing applicationsElectrical controlLayout
Owner:北京航天拓扑高科技有限责任公司

An assembly line for knitted suits and its production process and products

ActiveCN110693104BReduce wasteLow costWeft knittingJacketsMechanical engineeringIndustrial engineering
Owner:台州妙慧服饰有限公司

A kind of preparation method of magnetic material

ActiveCN108977855BLow coercivityGood soft magneticElectrolysisHeat stability
Owner:江苏龙旺达磁性材料有限公司

Method and device for concentrating breast milk

ActiveCN106061521BMilk preparationSemi-permeable membranesBiotechnologyObstetrics
Owner:MOTHERS MILK IS BEST INC