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.

Method for producing natural fagopyrum tararicum leaf bud tea

InactiveCN110115307AHigh in nutrientsLittle effect on nutrient distributionTea substituesAdditive ingredientRutin

Owner:孙小燕

Wall surface structure based on hidden screw connection mode

InactiveCN113047519AImprove insulation effectImprove thermal insulation performanceBuilding componentsGlass fiberComposite slab

Owner:SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING

Oval reel for producing wound capacitor unit core and wound capacitor unit core

ActiveCN105540348AGuaranteed mechanical strengthReduce width sizeEllipseWidth ratio

Owner:CHENGDU HONGMING ELECTRONICS CO LTD

Motor control system

InactiveCN109120203AFlux controlSmall fluxAC motor controlElectric machinesFrequency changerControl system

Owner:DELTA ELECTRONICS INC

Easy breaking adhesive tape

InactiveCN1858138AReduce troubleEasy to useFilm/foil adhesivesEngineeringMechanical engineering

Owner:陈乐东

Large portal crane beam deformation measuring method based on image and geometric contour

InactiveCN109764822ADoes not affect production operationsHigh measurement accuracyUsing optical meansMeasurement precisionData pre-processing

Owner:WUHAN UNIV OF TECH

Reagent, kit and method for detecting mutations of genes related to lung squamous cell carcinoma anti-oxidative stress driving pathway

PendingCN113736888AEffectively guide individualized treatmentAvoid wastingMicrobiological testing/measurementICT adaptationAntioxidative stressIndividualized treatment

Owner:ZHONGSHAN HOSPITAL FUDAN UNIV

Steel rail clamping device

InactiveCN1119462CRail jointsRailway track constructionEngineeringBolt connection

Owner:ROBEL BAHNBAUMASCH

Lifting platform arranged on positioner

PendingCN112605603ASimple structureLow retrofit costWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMechanical engineering

Owner:SHANDONG LUNAN GRP ENERGY EQUIP MFG

Pilot signals

ActiveCN109075928ASignal allocationConnection managementElectrical and Electronics engineeringPilot signal

Owner:SONY CORP

Refrigerator

InactiveCN102494457ASolve the problem of serious lossSave energyLighting and heating apparatusDomestic refrigeratorsHeat lossesEngineering

Owner:HEFEI MIDEA REFRIGERATOR CO LTD +1

Method for preparing high-purity taste-removing purple sweet potato pigment

InactiveCN103450703AImprove stabilityImprove extraction efficiencyNatural dyesSolubilityChromatographic separation

Owner:NINGBO HAITONG FOOD SCI & TECH CO LTD +1

Method for fast and repeatable plasma ignition and tuning in plasma chambers

ActiveCN105247967ASemiconductor/solid-state device manufacturingPlasma techniqueOperation modePlasma ignition

Owner:APPLIED MATERIALS INC

Three dimensional anti-reflection nanocone film

InactiveCN105849594AEnhanced anti-reflective propertiesImprove energy conversion effectFinal product manufacturePhotovoltaic energy generationElectricityEngineering

Owner:THE HONG KONG UNIV OF SCI & TECH

Wire data processing system and method in hydraulic engineering measurement

ActiveCN113536559AHigh speedImprove work efficiencyDesign optimisation/simulationSpecial data processing applicationsData processing systemEvaluation result

Owner:河南省水利勘测设计研究有限公司

Breaker non-full-phase function testing device

PendingCN112067984AWith timing functionAccurate recordCircuit interrupters testingFunctional testingProcessing element

Owner:STATE GRID CORP OF CHINA +1

Conveying line and control method

PendingCN113697422AReduce manual operationsImprove delivery efficiencyControl devices for conveyorsMechanical conveyorsControl engineeringProcess engineering

Owner:杭州思克德智能科技有限公司

Method for off-season full crown transplanting of trees

InactiveCN105104101ALow priceEasy to buyHorticulture methodsForestryEthephonMoisture

Owner:LIANYUNGANG ACAD OF AGRI SCI

Device for investigating quality of wine

InactiveCN1657930AFast qualityShorten the timeCharacter and pattern recognitionDigital storageChemical compositionTime efficient

Owner:SHANGHAI ZHONGCE IND & TRADING +1

Tobacco leaf sorting platform

InactiveCN102132946ASimple structureEasy to useTobacco preparationEngineeringManipulator

Owner:SOUTHEAST UNIV +1

Chocolate-added lactating sow compound feed and preparation method thereof

InactiveCN105053591AHigh nutrient concentrationImprove palatabilityAnimal feeding stuffAnimal sciencePeanut meal

Owner:SHANXI B Y T FEED CO LTD

Adhesive for colored stone tiles, and preparation method and using method thereof

ActiveCN110093125AHigh viscosityPlay a protective effectPretreated surfacesAmide/imide polymer adhesivesVitrificationWeather resistance

Owner:佛山市三水灏诚合成树脂有限公司

Method for removing safrole from nutmeg oil

InactiveCN111334375AReduce contentPure aromaEssential-oils/perfumesPhysical chemistrySafrole

Owner:广州华芳烟用香精有限公司

External traditional Chinese medicine composition for female private parts

InactiveCN111686204AEasy to relaxGood conditionPowder deliveryDermatological disorderBiotechnologyBletilla striata

Owner:薛媛沅

Lighting device

InactiveCN104456213ASuitable for field work needsElectric lightingLight fasteningsEffect lightEngineering

Owner:SUZHOU KELIYA LIGHTING TECH

Internal-heat-type activated carbon activation furnace

InactiveCN108516552AImprove activation efficiencyQuick activationCarbon compoundsActivated carbonEngineering

Owner:常州现代医疗器械产业研究院

Apparatus and method for collecting and isolating cells

PendingCN110832061ABioreactor/fermenter combinationsBiological substance pretreatmentsSurgeryBiomedical engineering

Owner:史蒂芬何

Bandwidth scheduling method and device

PendingCN114500285ATimely bandwidth schedulingImprove service qualityTransmissionResource poolHigh bandwidth

Owner:CHINA TELECOM CLOUD TECH CO LTD

Variable inductor element

InactiveCN1158679CPrinted inductancesWaveguidesInductorInductance

Owner:MURATA MFG CO LTD

Oil/gas pipeline pipe-segment dividing method based on improved FPPC algorithm

ActiveCN108711002AReduce maintenance costsReduce the number of iterationsCharacter and pattern recognitionResourcesAlgorithmDimensionality reduction

Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Method for breeding dysmicoccus neobrevipes

InactiveCN102084850AShort development cycleLengthening or shortening of the developmental cycleAnimal husbandryDysmicoccus neobrevipesObserved Survival

Owner:ANIMAL & PLANT & FOOD INSPECTION CENT OF TIANJIN ENTRY EXIT INSPECTION & QUARANTINE BUREAU

Telescopic baking lamp

InactiveCN107670934AAchieve rotationImprove baking efficiencyPretreated surfacesCoatingsCooking & bakingEngineering

Owner:SUZHOU QIANGLI AUTO INSURANCE EQUIP

Flat-topped optical filter

PendingCN111781677AIncrease widthRealize the role of flat topOptical light guidesNon-linear opticsSpectral widthEngineering

Owner:SHENZHEN ZHONGXING SINDI TECH CO LTD

In vitro impact wave stone breaking machine

InactiveCN104706402AReduce fearReduce tensionSurgeryDiseaseMedical equipment

Owner:淄博思科电子技术开发有限公司

High temperature condition semi-transparent material spectral emissivity measurement device and method

InactiveCN107727247AHeating evenlySimple designRadiation pyrometryMeasurement deviceData acquisition

Owner:NANJING UNIV OF SCI & TECH

Intermittent siphon type biological filter for aquaculture

InactiveCN111392855APulse movement is uniform and stableRealize regulationTreatment using aerobic processesSpecific water treatment objectivesParticulatesBiological filter

Owner:FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI

Trough solar condenser based on beams with variable cross sections

InactiveCN104819580AImplement spotlight trackingImprove spotlight accuracySolar heating energySolar heat collector controllersMotor driveEngineering

Owner:NANJING UNIV OF TECH

Mechanical arm and equipment for curtain wall cleaning

ActiveCN114403738ACarpet cleanersFloor cleanersMotor controlMechanical engineering

Owner:北京国家速滑馆经营有限责任公司 +1

Method for enhancing transmission rate of high speed downlink packet access service

ActiveCN101384072AIncrease transfer rateTime-division multiplexRadio/inductive link selection arrangementsPhysical layerControl channel

Owner:ZTE CORP

Subsoiler capable of adjusting angle of subsoiling shovel

InactiveCN108419458AAdjustable angleImprove practicalitySoil-working equipmentsThreaded pipeAgricultural engineering

Owner:沈蔚

Underwater pipe connecting device

InactiveCN107893884AQuick connectionEasy to processFlanged jointsPipe elementsState of artOcean bottom

Owner:SOUTHWEST PETROLEUM UNIV

Belt cover for boiler

InactiveCN106438935AReduce noiseEasy to operateGearingGear vibration/noise dampingEngineeringScrew cap

Owner:江苏威特斯锅炉制造有限公司

Scheduling method, scheduler and network access device

InactiveCN106982107AReduce the number of redundant retransmissionsImprove business speedError prevention/detection by using return channelError detection/prevention using signal quality detectorUser equipmentNetwork Access Device

Owner:ZTE CORP

Channel code mapping method of down going sharing channels in broadband CDMA system

InactiveCN1627676BEnsure fairnessImprove utilization efficiencyCode division multiplexMultiplexingBroadband

Owner:HUAWEI TECH CO LTD

Spinning technology for phosphorus-containing flame-retardant copolyester barium sulfate nano-composite material fiber

InactiveCN102021667ASimple preparation processImprove spinnabilityMelt spinning methodsMonocomponent polyesters artificial filamentFiberSpinning

Owner:DEZHOU UNIV

Continuous machining assembly line based on mechanical arm

PendingCN114798278AReduce processReduce labor costsPretreated surfacesCoatingsPrinting inkAssembly line

Owner:深圳市展荣鑫精密技术有限公司

Power coupler for mixed power automobile

InactiveCN101020410ASimplify new designsSimplified trial productionHybrid vehiclesGas pressure propulsion mountingLeft halfReduction drive

Owner:JILIN UNIV

Beacon time slot area configuration method and device, storage medium and node

PendingCN113747582AGuaranteed stabilityWireless communicationEngineeringBeacon period

Owner:ZHUHAI ZHONGHUI MICROELECTRONICS

Testing method for atomic oxygen and thermal cycling effect of spacecraft material

InactiveCN107024496AMaterial thermal analysisTest sampleVacuum chamber

Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG

Solar heat-saving cycling type grain drying equipment

ActiveCN106509093AAvoid wastingAchieve recyclingClimate change adaptationSeed preservation by dryingEngineeringCycling

Owner:YANGZHOU UNIV

Shell, electronic device and manufacturing method of shell

InactiveCN110809071ATelephone set constructionsColor changesPhotochromism

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Cylindrical workpiece grinding clamp

InactiveCN104493691AEasy to processPrecise processingWork carriersEngineeringMechanical engineering

Owner:江苏新华明机械制造实业有限公司

Method for extracting carotenoid from duck eggs

InactiveCN109370253AStrong antioxidant activityImprove efficacyOrganic chemistryNatural dyesYolkZoology

Owner:湖北新活生物科技有限公司

Noise reduction system of mahjong machine

PendingCN112807669AReduce noiseReduce noise reductionIndoor gamesStructural engineeringNoise reduction

Owner:杭州天计科技有限公司

Compasses for teaching

InactiveCN110774805AEasy to useEasy to carryCircular curve drawing instrumentsEngineeringStructural engineering

Owner:SHAANXI UNIV OF SCI & TECH

Memory and writing method and reading method thereof

InactiveCN110660428AAchieve High Density StorageSolve the problem of difficult to achieve high-density storageDigital storageBit lineHigh density

Owner:CETHIK GRP

Guiding and guarding system

PendingCN113145660AImprove convenienceSimplify the operation and disassembly processGuiding/positioning/aligning arrangementsThermodynamicsEngineering

Owner:HEFEI BAISHENG SCI & TECH

Punching and cutting device

PendingCN111844787AReduce investmentReduce defective productsDomestic articlesPunchingStructural engineering

Owner:XIAOGAN HUAGONG GAOLI ELECTRONICS

Intelligent delivery program

InactiveCN109956039AConvenient signingImprove experienceFloatsFreight handlingFiberCarbon fibers

Owner:西安琦瑶智能科技有限公司

Electrical automatic control system

InactiveCN109857039ASolve wasteSolve pollutionProgramme controlComputer controlAutomatic controlControl system

Owner:HUAINAN NORMAL UNIV

Bottom sampler and bottom sampling method

PendingCN109724839AEasy accessImprove sampling efficiencyWithdrawing sample devicesSurface layerSample water

Owner:DALIAN JUNFANG TECH

Low power wake-up mode detection for multiple data streams

PendingCN114846862APower managementAnti-theft devicesMicrocontrollerShift register

Owner:TEXAS INSTR INC

Abdominal wall puncture device for laparoscope based on photo-excitation laser detection positioning

PendingCN106377303AAvoid accidental injuryEasy to learnSurgical needlesTrocarPERITONEOSCOPEAbdominal wall

Owner:凌安东

Vending terminal interaction method, terminal and computer readable storage medium

PendingCN114449497AQuick responseImprove environmental adaptabilityConnection managementPayment architectureNetwork linkEngineering

Owner:HANGZHOU TUYA INFORMATION TECH CO LTD

Efficient detection device for filter

PendingCN114216830AAdjustable angleImprove test efficiencyPermeability/surface area analysisControl theoryWorkbench

Owner:苏州捷准计量技术有限公司

Lifting platform

InactiveCN102101631AOperational securityEasy to replaceLifting framesGear wheelEngineering

Owner:SUZHOU NEW DISTRICT KEXING WILL ELECTRONICS

Template used for casting floor beam and construction method of floor beam

InactiveCN106437146AReduce loadAvoid mold expansionForms/shuttering/falseworksFloor slabBuilding construction

Owner:CHINA MCC17 GRP

Dialysis method-based method for calculating adsorption quantity and desorption quantity of extracellular polymeric substance to substance

InactiveCN111595953ALow costThe principle is simpleComponent separationPreparing sample for investigationDialysis membranesAmmoniacal nitrogen

Owner:YANCHENG INST OF TECH +1

Porous distributing valve for continuous adsorption exchange equipment

InactiveCN102660680AAvoid paralysisIncrease logarithmProcess efficiency improvementOn columnEngineering

Owner:工信华鑫科技有限公司

Fan connector overcurrent early-warning processing system and method

ActiveCN112283141ASolve the problem of overcurrent damage caused by small contact area and excessive impedancePrecision displacement detectionDigital data processing detailsPump controlEngineeringStructural engineering

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Adenine base editor fusion protein without PAM limitation and application

ActiveCN113699135APeptide/protein ingredientsHydrolasesBase JDisease

Owner:国家卫生健康委科学技术研究所

Method and system for batched mergence and playing of audio files

ActiveCN104168435AEnsure safetyEasy to storeTelevision system detailsColor television detailsEngineeringData content

Owner:BEIJING CLOUD SPOWER EDUCATION & TECH

Esterase BSE01701 and encoding gene and application thereof

ActiveCN105543192ABacteriaHydrolasesNucleotideMethyl lactate

Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Intelligent flowerpot

ActiveCN105393831AReal-time monitoring of growth statusRealize intelligent full hosting functionSelf-acting watering devicesReceptacle cultivationAgricultural engineeringSolar cell

Owner:天津捷百益科技发展有限公司

Manganese-magnesium low-grade phosphate flotation process

InactiveCN106000659AReduce contentRealize beneficiation and enrichmentFlotationFiltrationManganese

Owner:WUHAN INSTITUTE OF TECHNOLOGY +2

Method for detecting 1, 3-dioxolane impurities

ActiveCN111595982AHigh sensitivityLow limit of quantitationComponent separationAmpicillinOlmesartan

Owner:珠海润都制药股份有限公司

Multimedia interactive device

ActiveCN109243223AImprove interactivityIncrease freedomAdvertisingElectrical appliancesPublic placeDegrees of freedom

Owner:河北世勇科技有限公司

Method for synthesizing diaza-onium salt

InactiveCN101372477AMild conditionsHigh yieldOrganic chemistrySolventEthyl acetate

Owner:ZHEJIANG UNIV

Working state detection method for bypass diode of photovoltaic module wiring box

ActiveCN108333495ASimple methodStrong test judgment reliabilityDiode testingHigh volume manufacturingElectrical current

Owner:青海黄河上游水电开发有限责任公司西宁太阳能电力分公司 +2

Folding self-walking bag

InactiveCN105799838AHidden fold structureFlexible folding structureFoldable cyclesBlock and tackleLower face

Owner:罗轶

Face recognition method, device, system and apparatus based on convolutional neural network

ActiveCN106951867AIncreased non-linear capabilitiesNonlinear Capability LeapCharacter and pattern recognitionNeural architecturesFace detectionImaging condition

Owner:南京擎声网络科技有限公司

Water purified agent for aeration, sterilizing of aquatic product culture and equipment thereof

InactiveCN1792863ASolve the problem of hypoxiaSolve problems such as water quality deteriorationWater/sewage treatment by substance additionWater/sewage treatment using germicide/oligodynamic-processDecompositionAquatic product

Owner:ZHEJIANG UNIV

Domestic appliance door and pertaining operational module

ActiveCN101356407AEasy to produceEasy to installDomestic stoves or rangesDoors for stoves/rangesHome applianceMechanical engineering

Owner:BSH BOSCH & SIEMENS HAUSGERAETE GMBH

Intelligent parking lot experimenting and displaying platform equipment

ActiveCN103915011AImprove securityImprove comfortTeaching apparatusLive actionQuality of life

Owner:ZHONGKE HENGYUN CO LTD

Flash evaporator and air conditioner

ActiveCN103884137AAvoid the problem of liquid hammerGuaranteed uptimeRefrigeration componentsEngineeringAir conditioning

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Integral forming process method of thin-wall hooped tube workpieces

InactiveCN103071718AImprove integrityImprove reliabilityEngineeringMechanical property

Owner:HARBIN INST OF TECH AT WEIHAI +1

Method for producing Nitrogen-Phosphorus-Potassium compound fertilizer by ammonia and acid tubular reactor

InactiveCN101717289AReduce moistureHigh ball rateFertiliser formsFertilizer mixturesAmmoniaMoisture

Owner:天津达汇丰生物科技有限公司

Bidirectional feedback routing discovery method and device suitable for electric power Internet of Things environment

ActiveCN112039785ADiscovered in timeEfficient discoveryData switching networksHigh level techniquesEngineeringElectric power

Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST

Block chain network resource management method and device and block chain system

ActiveCN109995594AImprove usabilityImprove acceleration performanceUser identity/authority verificationData switching networksHigh availabilityResource management

Owner:广州致链科技有限公司 +1

Plastic core-rubber-tire trucks for crossheading

ActiveCN101323274ASolve transportation difficultiesReduce labor intensityElectric propulsion mountingItem transportation vehiclesHydraulic motorVehicle frame

Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1

Computing resource and storage resource allocation method for 5G private network UPF

ActiveCN113783842ALow costSafety isolation is effectiveResource allocationData switching networksPrivate networkResource utilization

Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Connector and cable connecting mechanism

ActiveCN103742515ASimple structureEasy to assembleShaft for linear movementControl devicesElectrical and Electronics engineering

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Design method of intelligent controller

ActiveCN110989340AAdaptableAdaptive controlMathematical modelControl engineering

Owner:WUHAN MARINE ELECTRIC PROPULSION RES INST CHINA SHIPBUILDING IND CORP NO 712 INST

Energy-saving potential assessment method for power grid company

ActiveCN103824124AUnderstand linkUnderstanding Bad MetricsForecastingSystems intergating technologiesModel selectionPower grid

Owner:STATE GRID CORP OF CHINA +1

Bioactive preparation based on tumor cell membrane, and preparation method and application thereof

ActiveCN113304269ARelief of immunosuppressionGood anti-tumor effectAerosol deliveryOintment deliveryCell membraneTumor cell membrane

Owner:SHANDONG UNIV

Network information pushing method and device

ActiveCN106294457AImprove click-through rateIncrease exposureSpecial data processing applicationsComputer scienceReal-time computing

Owner:TENCENT TECH (SHENZHEN) CO LTD

Text steganographic method based on keyword replacement

InactiveCN102169535ADigital data protectionIndex termSteganography

Owner:GUILIN UNIV OF ELECTRONIC TECH

Connector production method and connector structure

ActiveCN105826793ASimple structureCompact structureContact member cases/bases manufactureContact member assembly/disassemblyStructural engineeringInjection moulding

Owner:韶关胜蓝电子科技有限公司

Hydraulic vibration table exciting force trilinear logarithmic analysis method

ActiveCN106644334AEasy to analyzeAccurate analysisVibration testingEngineeringAnalysis method

Owner:AUTOMOTIVE ENG CORP +1

Production method for 3-aminoisobutyric acid

ActiveCN108998401APotential for industrial applicationCarbon-nitrogen lyasesBacteriaEscherichia coli3-Aminoisobutyric acid

Owner:ZHEJIANG HUARUI BIOTECHNOLOGY CO LTD

Mass tuning type vibration reduction multi-pendulum structure with air springs and damping particles

ActiveCN106894535AAchieving tuned damping controlReduced structural dynamic responseProtective buildings/sheltersShock proofingAir springEngineering

Owner:北京宝和源装备科技发展有限公司

Energy management system and method for battery energy storage system

ActiveCN105186547ALower internal resistanceReduce feverFlexible AC transmissionAc network load balancingElectrical batteryData acquisition

Owner:CHINA NAT OFFSHORE OIL CORP +1

Measuring method of laser beam quality factor M2 and measuring device thereof

ActiveCN109115466ACompact structureQuick measurementPhotometryTesting optical propertiesMeasurement deviceLight spot

Owner:索镭德激光科技(苏州)有限公司

Multi-edge base station joint cache replacement method based on agent deep reinforcement learning

ActiveCN113395333AImplement a federated cache replacementShort decision delayMachine learningTransmissionDecision networksNetwork control

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Liquid crystal display screen detecting device

ActiveCN104714312AEasy to moveSmooth rotationNon-linear opticsLiquid-crystal displayEngineering

Owner:苏州华星光电显示有限公司 +1

Large-scale deployable radial rib antenna main/auxiliary rib node vertical height measurement system

ActiveCN106546148AGuaranteed to be verticalGuaranteed validityCollapsable antennas meansMechanical measuring arrangementsEngineeringElectrical and Electronics engineering

Owner:HARBIN INST OF TECH

Method for electroplating metal on surface of insulating base material

ActiveCN108977862AImprove surface propertiesImprove bindingPrinted circuit manufactureConductive polymerWater soluble

Owner:GUANGDONG TONESET SCI & TECH

Method for producing ceramic cavity with high reflectivity

InactiveCN1830890AImprove electro-optical conversion efficiencyImprove reflectivityCeramic shaping apparatusEtherPre treatment

Owner:BEIJING UNIV OF TECH

Method and system for treating potential safety hazard of railway station by utilizing robot

ActiveCN110883772AImprove securityImprove disposal efficiencyProgramme-controlled manipulatorComputer scienceReliability engineering

Owner:CHINA RAILWAYS CORPORATION +3

Laser calibrating method, machining method and device

ActiveCN108406096AImprove processing yieldImprove processing qualityLaser beam welding apparatusSemiconductor devicesOptoelectronicsLaser

Owner:深圳市大族半导体装备科技有限公司

Method for realizing network access control based on CPU + FPGA + search engine platform

ActiveCN111835727AFlexible configurationMeet access control needsTransmissionCommunications securityData stream

Owner:NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP

Dynamic resource allocation method for orthogonal frequency division multiple access (OFDMA) system

InactiveCN102724761AAvoid transmission interruptionReduce energy consumptionEnergy efficient ICTMulti-frequency code systemsComputation complexityFrequency spectrum

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Preparation method of high-color-value antimicrobial water soluble functional red yeast rice

ActiveCN103404785ASolve the problem of low color priceImprove solubilityFood preservationMicroorganism based processesRed yeast riceSolubility

Owner:ZHEJIANG QIANCAOSU BIOTECH CO LTD

Voltage source converter

InactiveCN101010862AReduce performance requirementsLow costAc-dc conversionBuck converterVoltage source

Owner:ABB (SCHWEIZ) AG

Organic electroluminescence device and display device

ActiveCN106159101AAvoiding simultaneous light issuesSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceOrganic electroluminescence

Owner:BOE TECH GRP CO LTD