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.

Treatment method of waste water from firecracker paper making

ActiveCN104261637BReduce concentrationStrong adaptability to temperature changesTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentOrganic dyeWater quality

Owner:GUANGZHOU HENGHE ENVIRONMENTAL PROTECTION CO LTD

Recycling device for water vapor containing steam mixed gas

ActiveCN103495317BReduce the ratioEasy to recycleUsing liquid separation agentSteam generation using hot heat carriersWater vaporEngineering

Owner:ZHEJIANG YUDA CHEM IND

An organic light emitting diode display substrate and packaging method thereof

ActiveCN104505469BImprove reliabilityAvoid damageSolid-state devicesSemiconductor/solid-state device manufacturingLight-emitting diodeOLED

Owner:BOE TECH GRP CO LTD

A kind of numerical control cutting machine and its cutting method

InactiveCN112139603BRealize water recyclingSave waterFeeding apparatusPositioning apparatusWater resourcesProcess engineering

Owner:温州市诗平自动化机械有限公司

A method and device for processing cathodic protection data

ActiveCN109989066BAccurately determineEasy to determineThermodynamicsStructural engineering

Owner:北京中盈安信技术服务股份有限公司

A kind of theophylline homogeneous enzyme immunoassay test kit and preparation method thereof

ActiveCN104447745BHigh sensitivityImprove stabilitySerum albuminDepsipeptidesAntiendomysial antibodiesEnzyme immunoassays

Owner:济南金域医学检验中心有限公司

Image recognition method and device, electronic device and storage medium

ActiveCN112102302BLow costImage enhancementImage analysisComputer graphics (images)Algorithm

Owner:SHENZHEN SENSETIME TECH CO LTD

A kind of preparation method of carbon nanotube conductive paste, positive electrode material and lithium battery

ActiveCN107331440BGood dispersionImprove cycle performanceCell electrodesSecondary cellsConductive pasteCarbon nanotube

Owner:奇瑞新能源汽车股份有限公司

The preparation method of 2-chloroethyl propyl ether

ActiveCN105523902BImprove efficiencyHigh yieldOrganic chemistryOrganic compound preparation2-propoxyethanolOrganic synthesis

Owner:SHANDONG KAISHENG NEW MATERIALS

An automatic paint spraying device for metal processing

ActiveCN111701778BImprove cleanlinessEasy accessPretreated surfacesCleaning using gasesEngineeringFront edge

Owner:浙江华鑫拉链有限公司

User management method and device of server out-of-band management system

ActiveCN111224932BEfficient managementSecuring communicationEngineeringInformation security

Owner:PING AN TECH (SHENZHEN) CO LTD

A Method of Obtaining Sampling Jitter

InactiveCN103368873BOptimal Jitter AssumptionSmall amount of calculationTransmitter/receiver shaping networksComputer scienceJitter

Owner:北京电信技术发展产业协会 +1

Automatic stop arrangement for entangling of combing machine

InactiveCN101245505BAvoid damageCombing machinesControl signalCombing

Owner:JIANGSU KAIGONG MACHINERY

Metering valve

InactiveCN102235527BAvoid failureAvoid glitchesValve arrangementsEngineeringMechanical engineering

Owner:麦格纳姆制造有限公司

Multi-workpiece processing drilling, tapping, milling and boring compound CNC machine tool

InactiveCN103143989BImprove cutting rigidityMaximum support surfaceFeeding apparatusLarge fixed membersNumerical controlBall screw

Owner:HANGZHOU BAKER MASCH CO LTD

An active vibration isolator that can be used as a stiffness multiplier for intelligent robots

ActiveCN107989943BSprings/dampers functional characteristicsSprings/dampers design characteristicsFundamental frequencyEngineering

Owner:CHANGZHOU UNIV

Sludge-based co/fe bimetallic composite fenton catalyst and its preparation method and application

ActiveCN107321350BReduce volumeReduce occupancyWater treatment compoundsSludge treatment by pyrolysisPtru catalystSludge

Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

A gps signal anti-drift method based on optical flow method

ActiveCN109975844BReduce positioning impactRealize high-precision positioningSatellite radio beaconingSimulationOptical flow

Owner:ZHEJIANG UNIV +1

Mahjong machine and method for stacking and pushing mahjong tiles

ActiveCN107335216BVarious ways to playImprove versatilityIndoor gamesMechanical engineeringIndustrial engineering

Owner:ZHEJIANG CHAOSHENG ELECTROMECHANICAL TECH CO LTD

Fuel cell

InactiveCN101116208AIncrease production capacityImprove maintainabilityFuel cells groupingFuel cell shape/formFuel cellsElectrical and Electronics engineering

Owner:TOYOTA JIDOSHA KK

Differential dual floating gate circuit and method for programming

InactiveCN1754228AImprove accuracyImprove stabilityElectric analogue storesRead-only memoriesCapacitanceCapacitive coupling

Owner:INTERSIL INC

Cast-in-situ reinforced concrete hollow slab

InactiveCN100537948CReduce construction costsFloorsForms/shuttering/falseworksReinforced concreteRebar

Owner:湖南邱则有专利战略策划有限公司

A recovery and treatment device for waste gas containing chlorosilane

ActiveCN105084369BReduce dosageReduce productionSolidificationLiquefactionSilanesProduct gas

Owner:XINTE ENERGY

A printing and dyeing wastewater treatment method and system

ActiveCN108751591BImprove water removal effectReduce moisture contentSludge treatment by de-watering/drying/thickeningTreatment using aerobic processesActivated carbonSludge

Owner:浙江鑫广环保科技有限公司

Grading character input method for portable electronic equipment

InactiveCN100530051CReduce the number of keysReduce the number of repetitionsTelephone set constructionsInput/output processes for data processingComputer hardwareUser input

Owner:深圳市华普教育科技有限公司

Neural network training method and device and image generation method and device

ActiveCN110634167BImage enhancementMathematical modelsPattern recognitionTarget distribution

Owner:BEIJING SENSETIME TECH DEV CO LTD

A method of measuring the azimuth of the sun

ActiveCN110986870BThe impact of shadow recognitionClean up in timeAngle measurementCleaning using toolsOrientation measurementSolar cell

Owner:顾少云

Device of preventing drained water from freezing of air conditioner outdoor unit

InactiveCN100455942CPrevent freezingPrevent the phenomenon of ice accumulationCondensate preventionCorrosion preventionPulp and paper industryHeat exchanger

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

A prediction method based on the combination of knowledge graph and complex network

ActiveCN109522192BEffective measures to avoid risksHardware monitoringEngineeringSoftware fault

Owner:BEIHANG UNIV

Disposable Alternating Tangential Flow Filtration Unit

ActiveCN108368839BCircuit elementsEngine fuctionsDiaphragm pumpMechanical engineering

Owner:REPLIGEN CORP

A method and device for information synchronization

ActiveCN113225201BAvoid the problem of inaccurate state synchronizationTransmissionComputer networkEngineering

Owner:NEW H3C BIG DATA TECH CO LTD

Manufacturing method of magnesium alloy products

InactiveCN104011267BImprove corrosion resistanceAnodisationHydrogen fluorideAqueous solution

Owner:冈山县地方政府 +1

A safe waste incineration power generation equipment

ActiveCN109028096BIncrease profitImprove dust filtration effectSteam engine plantsIncinerator apparatusEnvironmental engineeringProduct gas

Owner:南京国环科技股份有限公司

Preparation method of arsenic trioxide preparation with positive charge and liver targeting effect

ActiveCN105640922BInorganic active ingredientsPharmaceutical non-active ingredientsDispersityPolyethylene glycol

Owner:YANGZHOU UNIV

Method for depilating cilium on body surface of seawater infusorians

ActiveCN102928274BClearly distinguish mouthpart featuresHigh hair removal ratePreparing sample for investigationDepilationsSeawater

Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI

Supporting multiple access technologies in a wireless environment

ActiveCN104735803ANetwork traffic/resource managementTransmission path divisionTelecommunicationsRadio access network

Owner:QUALCOMM INC

Crawler work machine

ActiveCN114026012ASoil-shifting machines/dredgersNon-deflectable wheel steeringClutch controlControl theory

Owner:KOMATSU LTD

Carbon-based mercury removal adsorbent and preparation method thereof

ActiveCN106311139BImprove mercury removal performanceLarge specific surface areaGas treatmentOther chemical processesHalogenSorbent

Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Audio editing method and mobile terminal

ActiveCN105323371BAvoid interceptionSoft volumeElectronic editing digitised analogue information signalsSubstation equipmentStart timeStop time

Owner:VIVO MOBILE COMM CO LTD

Full-flow 128-bit-accuracy floating-point accumulator based on full expansion

InactiveCN101859241BHigh precisionReduce mistakesComputation using non-contact making devicesFloating pointTermination factor

Owner:NAT UNIV OF DEFENSE TECH

A lifting and cooling power distribution cabinet

ActiveCN112260084BEasy to operateRapid coolingSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsEngineeringCooling power

Owner:浙江卓松电气有限公司

an optical module

ActiveCN109361467BEliminate distractionsElectromagnetic transmission optical aspectsElectromagnetic transceiversCapacitanceOptical Module

Owner:HISENSE BROADBAND MULTIMEDIA TECH

A track data stop recognition method and system

ActiveCN106156528BImprove accuracyImprove recallGeographical information databasesInformaticsPattern recognitionRecall rate

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

A liftable deceleration belt

InactiveCN105862616BAdjust the degree of joltReach the speed limitTraffic signalsRoad signsEngineeringControl theory

Owner:SOUTH CHINA UNIV OF TECH

Chinese medicine mixture and application thereof and preparing method of Chinese medicine composition and Chinese medicine mixture

ActiveCN102512635BIncrease contentSignificant effectAnthropod material medical ingredientsAntipyreticMedicinal herbsRheumatism

Owner:HUNAN QIANJIN XIELI PHARMA CO LTD

Collocation method of elements on circuit board

InactiveCN101567015BReduce distressReduce manufacturing costPrinted circuit manufactureSpecial data processing applicationsCollocationComputer science

Owner:STATE GRID JIBEI ELECTRIC POWER COMPANY

Single-pas, heavy ion fusion, systems and method

InactiveCN102089830AEliminate needLow investment costNuclear energy generationAcceleratorsIsotopeEngineering

Owner:ARCATA SYST

A kind of diode packaging method

ActiveCN113964260BHigh speedNo damageSemiconductor/solid-state device manufacturingSemiconductor devicesHemt circuitsEngineering

Owner:深圳市美丽微半导体有限公司

Method and line card for synchronizing route forwarding table items

ActiveCN102255798BAchieve synchronizationDoes not consume processing resourcesData switching networksLine cardControl card

Owner:RUIJIE NETWORKS CO LTD

Single-end distance measurement method for line single-phase ground faults against the influence of transition resistance and load current

ActiveCN103293444BImprove ranging accuracyThere is no non-convergence problemFault locationElectrical resistance and conductancePhase currents

Owner:STATE GRID CORP OF CHINA +3

Non-sulfur and non-phosphorus water-soluble organic boron additive

InactiveCN102453916BSelectiveHas harmTwo stepMoisture

Owner:TIANJIN SURENERGY CHEM

An impermeable environmental protection resin concrete slump detection device

ActiveCN113884662BMove up and down steadilyPrevent moving upMaterial testing goodsBobbinStructural engineering

Owner:CHINA NUCLEAR IND ZHONGYUAN CONSTR

A kind of preparation method of low molecular weight heparin

ActiveCN103540630BRetain enzyme cleavageReduce manufacturing costFermentationReaction temperaturePolyhistidine-tag

Owner:CHANGSHAN BIOCHEM PHARM JIANGSU CO LTD

Repeatable shaping breathable fabric structure and products thereof

InactiveCN103707563AImprove breathabilityThermoplasticFibre treatmentWarp knittingBiomedical engineeringFabric structure

Owner:JADE LONG JOHN ENTERPRISE

Method for preparing environmental responsibility mesoporous silicon sphere

InactiveCN101386671BPharmaceutical non-active ingredientsOil phaseBiological activation

Owner:FUDAN UNIV

Energy-efficient steel rail welding crane

ActiveCN102659035BTelescopic shortcutReduce frictionCranesHydraulic cylinderEngineering

Owner:哈焊所华通(常州)焊业股份有限公司

A rectangular waveguide to domino plasmonic waveguide converter

InactiveCN103985942BExpand practical applicabilitySolve key problemsCoupling devicesHeight increasedSymmetric structure

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A multi-station plastic hot-melt machine

InactiveCN108248050BReduce harmRealize airtight workDirt cleaningDomestic articlesHot meltMechanical engineering

Owner:厦门鑫泰铖自动化设备有限公司

A planting method of high-iron-zinc buckwheat

ActiveCN103355066BComprehensive NutrientsLow sodiumHorticultureFertilizer mixturesPolygonum fagopyrumNatural product

Owner:陇南花荠蜂业有限责任公司

A Secondary Water Supply Water Pressure Early Warning Regulating System

ActiveCN112482499BImprove work efficiencyEffective regulationFluid pressure measurementService pipe systemsAlarm messageWater pipe

Owner:平顶山自来水二次供水有限公司

Electromagnetic vibration shock wave industrial dust removal equipment

InactiveCN103962238BSettling fastEasy to collectExternal electric electrostatic seperatorElectrode constructionsShock waveHigh pressure

Owner:武汉永磁科技有限公司

Light source switching system

ActiveCN110475400AElectrical apparatusElectroluminescent light sourcesEngineeringLight-emitting diode

Owner:CHICONY POWER TECHNOLOGY(SUZHOU) CO LTD

A light emitting diode and its manufacturing method

ActiveCN113097358BImprove reliabilityAvoidance of metal faults in viasSemiconductor devicesOhmic contactMetallic materials

Owner:YANGZHOU CHANGELIGHT

Artificial graphite product taking emulsified asphalt as binder and preparation method thereof

ActiveCN102530933BGuaranteed uniformityReduce dosageCarbon compoundsOrganic solventMicrosphere

Owner:TSINGHUA UNIV

A single-well formation pressure reduction treatment method for carbonate rock

ActiveCN105673001BPrevent drowningIncrease productionSurveyFluid removalPressure decreaseReservoir type

Owner:PETROCHINA CO LTD

A vehicle-based road condition information forecasting system and method

ActiveCN110827561BRoad vehicles traffic controlDriver/operatorSimulation

Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Ginseng and schisandra fruit dripping pill and its preparing method

InactiveCN1292741CDefinite curative effectIncrease surface areaNervous disorderDigestive systemDiseaseDrug content

Owner:北京博智绿洲医药科技有限公司

Identity authentication method and system, user terminal, website server

ActiveCN106534150BImprove securityGuarantee information securityTransmissionRelevant informationData Authentication Algorithm

Owner:JIANGSU PAYEGIS TECH CO LTD

Method for improving and detecting safety of mine shaft on basis of firefly algorithm

InactiveCN103234575BReliable data transmissionImprove forecast accuracyMeasurement devicesLiquid-crystal displayPersonal computer

Owner:ANHUI UNIV OF SCI & TECH +1

Feed mildew remover for livestock and poultry

ActiveCN103875917BIncrease the number ofReduce living spaceAnimal feeding stuffFood preparationSnow moldAdditive ingredient

Owner:GOLD PRESCRIPTION LIFE TECH CO LTD OF XINYI CITY

Motor control system and motor side power factor control method and device

ActiveCN105119480BImprove work efficiencyEasy to controlEfficient power electronics conversionPower factor controlFrequency changerVirtual coordinate systems

Owner:GUANGDONG MEIZHI COMPRESSOR

Process for the preparation of roxadustat intermediates

ActiveCN106478504BRaw materials are easy to getReduce stepsImino compound preparationEthyl groupQuinoline

Owner:SHANGHAI XUNHE PHARMA TECH CO LTD

A method for improving the shifting quality of a vehicle automatic transmission under acceleration conditions

ActiveCN108488375BImplement multi-categorySusceptible to random signal interferenceGearing controlAutomatic transmissionDriver/operator

Owner:HEFEI UNIV OF TECH

Aerosol generating device with visual feedback device

ActiveCN108882753BRespiratorsTobacco treatmentMechanical engineeringVisual feedback

Owner:PHILIP MORRIS PROD SA

A node trust management method for two-hop multi-replica ad hoc network

ActiveCN109041065BComprehensive and objective measurementSolving the dynamic evaluation challengeNetwork topologiesTransmissionTrunkingEngineering

Owner:BEIJING INST OF COMP TECH & APPL

Wireless vehicle charging communication system and method using location-based services

ActiveCN107182035BReduce interceptionSave energyCircuit arrangementsVehicular energy storageTelecommunications linkCommunications system

Owner:FORD GLOBAL TECH LLC

A cold-rolled galvanizing line passivation liquid dosing system and its operation method

ActiveCN111254428BPrevent leakageSimple structureMetallic material coating processesControl engineeringProcess engineering

Owner:ANGANG STEEL CO LTD

A kind of substituted bipyridine ferrous complex and its preparation method and application

ActiveCN110305168BHigh molecular weightHigh activityIron group organic compounds without C-metal linkagesFerrous saltsCombinatorial chemistry

Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Refrigeration cycle device

InactiveCN107636401BAdjustable temperatureAir-treating devicesCompression machines with non-reversible cycleEngineeringRefrigeration

Owner:DENSO CORP

New molecular targets specific to Listeria and 6 common Listeria species and their rapid detection methods

ActiveCN111057776BShort detection timeLow costMicrobiological testing/measurementMicroorganism based processesMicrobiologyListeria species

Owner:GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY +1

Image screening method, device and computer-readable storage medium

ActiveCN111368926BImprove the efficiency of image screeningCharacter and pattern recognitionMachine learningRadiologySample image

Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for electroless plating of metals with different thicknesses, packaging method for devices

ActiveCN114481100BMeet thickness requirementsAvoid wastingSemiconductor/solid-state device manufacturingLiquid/solution decomposition chemical coatingElectrical connectionSubstitution reaction

Owner:SEMICON MFG ELECTRONICS (SHAOXING) CORP

Dust-removing blackboard eraser and method of use thereof

InactiveCN103465698BSwipe doesn't get in the wayEasy to carry outBoard cleaning devicesEngineeringMechanical engineering

Owner:陈浩

A fractal manganese-copper film ultra-high pressure sensor

ActiveCN108088591BLarge output signalFast response timeFluid pressure measurement using ohmic-resistance variationForce measurement using piezo-resistive materialsUltra high pressureManganese

Owner:XI AN JIAOTONG UNIV

System, device and method for cascade protection of contents of IPTV service

InactiveCN101729574BTo achieve the purpose of graded protectionReduce maintenance costsSpecial service provision for substationSpecific information broadcast systemsUniform resource locatorWeb page

Owner:ZTE CORP

Multi-Band Diversity Antenna without Matching Circuit for Medical External Communication

ActiveCN107592822BElectrotherapySimultaneous aerial operationsCommunication circuitsFeed point

Owner:CARDIAC PACEMAKERS INC

A multilocus SNP genotyping method for Mycoplasma pneumoniae

ActiveCN109957623BStrong sex abilityHigh resolution performanceMicrobiological testing/measurementDNA/RNA fragmentationMycoplasma pneumoniaeVirology

Owner:ICDC CHINA CDC

System for measuring temperature of heat pipe

InactiveCN101000316BReduce temperature measurement errorImprove measurement accuracyMaterial heat developmentThermometers using electric/magnetic elementsElastic componentEngineering

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Fixed-axis cycloid transmission device

InactiveCN101634350BIncrease layout spaceImprove carrying capacityToothed gearingsReduction driveGear wheel

Owner:CHONGQING UNIV

Solar power supply device

InactiveCN101515768BGood absorption conversion efficiencyImprove powerPhotovoltaic supportsPhotovoltaic energy generationEngineeringSolar power

Owner:杨良智 +1

Improvements to shock absorbers

InactiveCN102625885ASpringsShock absorbersEngineeringVALVE PORT

Owner:格雷姆·克肖·罗伯特森

A car baking film equipment

ActiveCN104191801BShorten the timeLow costLamination ancillary operationsLaminationSteel frameEngineering

Owner:SUZHOU JINCHUANG INTERNET TECH CO LTD

An automatic feeding water pump

ActiveCN107361006BRealize automatic feedingRealize the function of automatically feeding goldfishClimate change adaptationPisciculture and aquariaElectrical batteryFiltration

Owner:王素贞

Battery assembly

InactiveCN102136572BCell electrodesCell component detailsEngineeringElectrical and Electronics engineering

Owner:SAMSUNG SDI CO LTD

A self-flying unmanned aerial vehicle and its flight method

InactiveCN104192295BSimple structureReduce weightWing adjustmentsAviationTransceiver

Owner:沈阳金丰春航空科技有限公司

A complete painting device for the motor shell

ActiveCN113695123BImprove finished product qualityImprove painting efficiencySpraying apparatusElectric machineryEngineering

Owner:南通新征程电子科技有限公司

Integrated circuit packaging structure with electromagnetic shielding structure

ActiveCN103137609BSemiconductor/solid-state device detailsSolid-state devicesComputer moduleElectromagnetic interference

Owner:NAT CENT FOR ADVANCED PACKAGING CO LTD

A method for assembling steering gear housing bushings using a press-fitting device

ActiveCN113458754BImprove efficiencyGuarantee product qualityMetal working apparatusGear wheelStructural engineering

Owner:荆州恒隆汽车零部件制造有限公司

A kind of colloidal palladium activation liquid and its preparation method and the activation method of plastic

ActiveCN103422132BSolve the problem of overflow platingChemical platingPotassium

Owner:BYD CO LTD

Separation method of insoluble sulfur

ActiveCN104445086BAchieve stabilizationReduce manufacturing costSulfur preparation/purificationSulfurSlurry

Owner:H SULFUR

Intelligent Lifting Control Device for Jasmine Aroma Cover in Shed Planting

ActiveCN104087418BAvoid churnSimple structureEssential-oils/perfumesGreenhouseAgricultural engineering

Owner:福建春伦集团有限公司

A kind of concrete recycled aggregate production and processing machinery and production and processing technology

ActiveCN111995278BInfluence intensityImpact on recyclingSolid waste managementGrain treatmentsSolution treatmentSurface finish

Owner:日照市政装配式城市设施有限公司

Adaptive automatic corn thresher

ActiveCN104885713BNot destroyedAutomatic adjustment of threshing depthThreshersGear wheelEngineering

Owner:江苏金晟元控制技术有限公司

Aftertreatment system and aftertreatment method for a lean burn engine

ActiveCN111502808BIncrease temperatureReduce NH <sub>3</sub> quantityGas treatmentElectrical controlPtru catalystAmmonia production

Owner:HYUNDAI MOTOR CO LTD +1

A kind of magnetic biological carrier for biofilm reactor and preparation method thereof

ActiveCN108913679BEasy to handleImprove hydrophilicityOn/in organic carrierOn/in inorganic carrierPolystyreneMicrobial adhesion

Owner:HOHAI UNIV

Preparation method for prepared 2-thiol benzothiazole

InactiveCN103408506BReduce consumptionRelieve pressureOrganic chemistryProcess equipmentReaction temperature

Owner:BAOYUE TIANJIN ENVIRONMENTAL PROTECTION ENG

A kind of preparation method of fast anion chromatographic column filler

ActiveCN107029807BUniform particle sizeQuick exchangeCation exchanger materialsOrganic anion exchangersCapacitanceGlycidyl methacrylate

Owner:QINGDAO SHENGHAN CHROMATOGRAPH TECH CO LTD

Radiation thermometer

InactiveCN100529692CPyrometry using electric radation detectorsAudio power amplifierRadiation thermometer

Owner:KEYENCE

An automatic parking space guidance system

ActiveCN113160606BReasonable distributionShorten the timeIndication of parksing free spacesParking spaceEmbedded system

Owner:英博超算(南京)科技有限公司

A kind of preparation method and product of milk silky fiber earphone wire

ActiveCN104485160BHigh fastnessSilky and softCommunication cablesFlexible cablesStyrene ethylene butadiene styreneChemistry

Owner:DONGGUAN YINGTONG WIRE +1

A Hybrid DC Circuit Breaker Valve Structure with Square Arrangement

ActiveCN107039955BImprove seismic performanceHigh strengthEmergency protective circuit arrangementsDischarge by conduction/dissipationCurrent limitingDc circuit breaker

Owner:NR ELECTRIC CO LTD +1

Constant current control circuit

ActiveCN103840687BSmall footprintImprove efficiencyAc-dc conversionFull bridgeTransformer

Owner:SHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD

Integrated circuit and its manufacturing method

ActiveCN107482034BSemiconductor/solid-state device detailsSolid-state devicesBit lineMemory cell

Owner:MACRONIX INT CO LTD

Passive optical network optical line terminal receiver and its demodulation module based on rsoa

InactiveCN105141374BImprove toleranceNo changeElectromagnetic receiversDigital signal processingOptical Module

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Encoder model training method and storage medium, similarity prediction method and system

ActiveCN114490950BImprove accuracyAccurate calculationSemantic analysisCharacter and pattern recognitionPattern recognitionMachine learning

Owner:CHINA UNICOM (GUANGDONG) IND INTERNET CO LTD

Mahjong machine and its slope playing card device

ActiveCN106075895BAvoid defects such as loud working noiseIndoor gamesControl theoryChain link

Owner:ZHEJIANG CHAOSHENG ELECTROMECHANICAL TECH CO LTD

A kind of preparation method of multi-principal alloy nanopowder

ActiveCN108723379BAchieving a stoichiometric ratioSave energyNanotechnologyManganeseOrganic fuel

Owner:合肥净龙环保科技有限公司

Material used for pyroceram pump

InactiveCN1227177CStable processingSmall sizePumpsPositive-displacement liquid enginesLepidoliteTitanium oxide

Owner:赵凤宇

A video multi-target tracking method and device

ActiveCN107516321BHigh precisionImprove performanceImage enhancementImage analysisPattern recognitionComputer graphics (images)

Owner:KUNSHAN RUIXIANG XUNTONG COMM TECHCO

Cotton stalk puller

InactiveCN101444161BGuaranteed to pull up graduallyAvoid vertical pullHarvestersTransfer caseDrive shaft

Owner:李平

A construction method of pouring block stone face protection structure for slope embankment in river and sea reclamation area

ActiveCN108457246BStable blocking effectPrevent sinkingWater resource protectionCoastlines protectionStructural engineeringRevetment

Owner:ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER