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.

Die gap detection equipment

PendingCN114179322AReduce workloadRealize automated detectionEngineeringLaser detection

Owner:SUZHOU BOZHON ROBOT CO LTD

Automatic sweet potato cleaning machine (1)

InactiveCN106490644AFully automatedNo pollutionClimate change adaptationFood treatmentPotato starchControl system

Owner:刘自锋

Long-stroke split-type hanging basket assembly capable of controlling deformation

ActiveCN103903655AReduce temperature stressEasy to manufactureNuclear energy generationFuel element assembliesTemperature stressNuclear engineering

Owner:NUCLEAR POWER INSTITUTE OF CHINA

Method for preparing heterogeneity metallic coating by arc spraying

InactiveCN101250683BBreak through critical problemsExtensive implementation of applicationsMolten spray coatingSurface engineeringElectricity

Owner:WUHAN RES INST OF MATERIALS PROTECTION

Method for pulverizing natural organic substance into nano-scale fibrous material

ActiveCN1735718AAnimal materialGrain treatmentsFiberNatural organic matter

Owner:THE HONG KONG POLYTECHNIC UNIV

Coil pipe inner wall processing device

ActiveCN114260263AUniform lubricationEasy to handleHollow article cleaningLubrication elementsNonferrous metalEngineering

Owner:ASIA PACIFIC LIGHT ALLOY NANTONG TECH

Cable core processing equipment and processing method of waterproof optical cable

ActiveCN114534978AImprove product qualityAvoid breakingPretreated surfacesCleaning using gasesInjector nozzleSpray nozzle

Owner:HUBEI CHUTIAN CABLE IND

Marinated beef jerky and processing technology thereof

ActiveCN108813382ASoft meatReduce toughnessLipidic food ingredientsMeat mixing apparatusFlavorVegetable oil

Owner:南京桂花鸭有限公司

Logic control method for visual management of generator-transformer unit protection devices

InactiveCN104166949ARealize real-time monitoringProtect visualizationData processing applicationsInformation technology support systemPower stationElectric power system

Owner:陕煤电力信阳有限公司

Reflective printed cloth and preparation method thereof

InactiveCN109188582ATurn up the softnessSimple stepsOptical elementsPolymer scienceAnti bacteria

Owner:安徽新恒辉反光材料股份有限公司

Memory device for detecting defects by measuring line resistance of word line

PendingCN114639431ASolid-state devicesRead-only memoriesLine resistanceTelecommunications

Owner:SAMSUNG ELECTRONICS CO LTD

Method and equipment for separating and purifying ethylene glycol-cyclohexanone mixed solvent

InactiveCN113527054AEnable recyclingReduce energy consumptionOrganic compound preparationVacuum distillation separationCyclohexanoneOrganosolv

Owner:四川熔增环保科技有限公司

Preparation method of aluminum-free capsule type leavening agent

PendingCN110402983AMuscle strengtheningGreat tasteFungiDough treatmentFood additiveSodium bicarbonate

Owner:李志平

Suspension type shipment mechanism, loading method thereof and vending machine

PendingCN109887172AWays to Avoid Rotating Hanging ObjectsEasy to operateCoin-freed apparatus detailsApparatus for dispensing discrete articlesEngineering

Owner:徐州峰行驱动技术有限公司

Movable rotary grinding mechanism for aluminum alloy roller machining

InactiveCN108381310AReduce the amount of manual laborGood effectRevolution surface grinding machinesGrinding work supportsEngineeringMachining

Owner:FOSHAN XUNAOJIE AUTOMATION TECH CO LTD

Deep cleaning device for small metal water cup

ActiveCN113133731AImplementation preparationsPrevent rotationTableware washing/rinsing machine detailsCleaning equipmentEnvironmental engineeringWaste management

Owner:浙江昊实科技有限公司

Fast food restaurant meal ordering system based on wireless network

InactiveCN106257530AImprove work efficiencyEasy to manageData processing applicationsWireless mesh networkReal time display

Owner:NANJING UNIV OF SCI & TECH

High-temperature amalgam explosion-proof lamp

InactiveCN104421750AImprove efficiencyIncrease luminous fluxProtective devices for lightingGas-tight/water-tight arrangementsGlass coverHigh energy

Owner:马玉梅

Automatic tonnage packaging system for drilling fluid

InactiveCN105775182AReduce dustReduce weighing errorsPackaging automatic controlSolid materialFrequency changerMotor drive

Owner:WUHU FEISHANG NONMETAL MATERIAL

Preparation method for fluorinated acrylate modified waterborne nitrocellulose emulsion

InactiveCN106832197AImprove stabilityImprove water resistancePolyurea/polyurethane coatingsFiberNitrocellulose

Owner:SHAANXI UNIV OF SCI & TECH

Microgrid electricity selling package design method based on electric quantity equivalent value fluctuation

PendingCN109636465AImprove applicabilityMarket predictionsComplex mathematical operationsPaymentMicrogrid

Owner:国网内蒙古东部电力有限公司通辽供电公司 +1

High-temperature corrosion inhibitor and preparation method and application thereof

ActiveCN111945167AAvoid corrosionGood corrosion inhibition effectCompound aOrganic chemistry

Owner:广东粤首新科技有限公司

Rotary-vibration electric nursing device

InactiveCN107095725AStrongEasy to cleanGum massageBathroom accessoriesSmall amplitudeLow noise

Owner:DONGGUAN YIMEI ELECTRONICS TECH

Preparation method and application of fluoro-containing olefin cis-trans isomerization catalyst

InactiveCN109675572AHigh yieldReduce manufacturing costOrganic chemistry methodsHeterogenous catalyst chemical elementsPtru catalystCis trans isomerization

Owner:XIAN MODERN CHEM RES INST

Information generation method and device, electronic equipment and storage medium

PendingCN114093504AImprove the technical effect of personalizationReduce screening costsImage analysisMedical automated diagnosisMedicineEngineering

Owner:联仁健康医疗大数据科技股份有限公司

Flexible interconnection movable lead of columnar lead and substrate of microwave device

InactiveCN111129665AInterconnect Reliability GuaranteeReduce failure rateCoupling device detailsWaveguide type devicesMicrowaveStructural engineering

Owner:XIAN INSTITUE OF SPACE RADIO TECH

Tin furnace jig

InactiveCN102398097AStable supportSimple structurePrinted circuit assemblingSoldering auxillary devicesEngineeringTin

Owner:昆山明创电子科技有限公司

Spectral imaging system based on guest-host liquid crystal adjustable optical filter

PendingCN113325648AIncrease luminous fluxQuick responseRadiation pyrometryPolarising elementsLiquid crystallineData acquisition

Owner:台州安奇灵智能科技有限公司

Ecological integrated cast-in-place concrete slope protection and nutritional geotechnical cloth construction method

ActiveCN114457816ANot easy to collapseUniform thicknessAgriculture tools and machinesOther chemical processesEnvironmental resource managementNutrition

Owner:金中天水利建设有限公司 +1

Compensation system suitable for problem of early turn-off of secondary side rectifier tube of converter

PendingCN114513131ASimple structureReduce the amplitudeDc-dc conversionElectric variable regulationCapacitanceControl engineering

Owner:SHANGHAI JARI INFORAMTION SCI & TECH

Sleeve folding and sewing equipment

InactiveCN110820178AImprove processing efficiencyImprove processing qualityWork-feeding meansEngineeringSewing machine

Owner:FAR EAST CLOTHES SUZHOU CO LTD

PH sensing colorimetric film for indicating freshness of chilled fresh meat and preparation method and application thereof

PendingCN113504230AHigh yieldImprove the level of comprehensive utilizationMaterial analysis by observing effect on chemical indicatorBiotechnologyGlycerol

Owner:GANSU AGRI UNIV +2

Operation platform for replacing support saddle of bridge

InactiveCN102518050AIncrease the construction work areaAvoid damageBridge erection/assemblyBridge strengtheningBuilding constructionEngineering

Owner:江苏华通工程技术有限公司

Intelligent navigation method and system based on mass vehicle data

ActiveCN103884344AShort timeImprove navigation efficiencyInstruments for road network navigationRoad vehicles traffic controlTraffic networkNavigation system

Owner:SHENZHEN SEG SCI NAVIGATIONS CO LTD

Safety carpet

PendingCN107120515AReduce gravityAvoid situations prone to hard damageEngineering safety devicesStructural engineeringMechanical engineering

Owner:SHANDONG MONCEE SENSOR CO LTD

Prestressed FRP plate reverse tensioning anchoring assembly and using method thereof

PendingCN111155784AUniform tensionUniform prestressBuilding repairsClassical mechanicsJackscrew

Owner:HOHAI UNIV

Compression molding die for arc bent-surface woodworking part and manufacturing method of compression molding die

InactiveCN107160532AEasy to makeEasy to assemble and disassembleLaminationLamination apparatusCompression moldingAdhesive glue

Owner:佛山市南海日昌卓丽家具有限公司

A kind of polyimide binder and preparation method thereof, silicon carbon negative plate

ActiveCN113429927BImprove adhesionImprove cycle performanceCell electrodesSecondary cellsImidePolymer science

Owner:浙江中科玖源新材料有限公司

Cutting insert

InactiveCN101160190AReduce manufacturing costAvoid stretchingMilling cuttersEngineeringCrankshaft

Owner:钴碳化钨硬质合金维迪亚产品有限公司及两合公司

Slow release organic fertilizer used for tobacco leaf and preparation method thereof

InactiveCN102838422AHigh yieldGreat tasteFertilizer mixturesPollutionNitrogen fertilizer

Owner:朱长保

Process for producing different lift pumps by using existing pump body mold

PendingCN114273608ALong production cycleShort manufacturing cycleFoundry mouldsFoundry coresProcess engineeringPump head

Owner:ANHUI LINE ELECTRIC PUMP

Circulating flow air guide device

PendingCN114719592AReduce power consumptionChange flow directionDrying gas arrangementsThermodynamicsDust control

Owner:MENGZHOU YUANHONG DRYING EQUIP RES & DEV CO LTD

Preparation method for fosaprepitant dimeglumine

InactiveCN103183708ASimple and fast operationMild conditionsGroup 5/15 element organic compoundsTrimethylsilylPhenyl phosphate

Owner:YANGZIJIANG PHARMA GROUP SHANGHAI HAINI PHARMA

Tooling chair with rotating table

InactiveCN104586131AEasy PickupImprove assembly speedStoolsChairsRotary stageSoft materials

Owner:XINCHANG COUNTY DASHIJU TOWN HONGJU MACHINERY PLANT

Efficient no-transformer single phase photovoltaic grid-connected inverter

InactiveCN102983765ASuppresses common mode currentEasy to controlDc-dc conversionPhotovoltaic energy generationGrid connected inverterPower grid

Owner:艾伏新能源科技(上海)股份有限公司

Rhizoma pinelliae, herba taraxaci and bock greenbrier rhizome nodule rehabilitation oral liquid and preparation method thereof

InactiveCN112618679AShrinking nodulesImprove the quality of lifeDispersion deliveryAntineoplastic agentsMedicinal herbsRadix Astragali seu Hedysari

Owner:梧州市华夏医药科技有限公司

Low-density heat insulation pouring sealant for new energy power battery module

InactiveCN111534275ALight in massAvoid tearingNon-macromolecular adhesive additivesMacromolecular adhesive additivesPower batteryPtru catalyst

Owner:黄振星

Superconducting strip coating and heat treatment integrated multi-channel winding device

InactiveCN111719132AHigh degree of automationReduce processSuperconductors/hyperconductorsVacuum evaporation coatingTemperature controlHigh temperature superconducting

Owner:EASTERN SUPERCONDUCTOR SCI & TECH SUZHOU CO LTD

Basic input/output system (BIOS) for godson blade

InactiveCN102023880AAddress the disadvantages of non-disclosureFlexible designProgram loading/initiatingBIOSReliability engineering

Owner:SUGON INFORMATION IND

Library floating personnel target detection and multi-target tracking method and management system

PendingCN113920392ACharacter and pattern recognitionNeural learning methodsPersonalizationData set

Owner:TONGJI UNIV

Annotation method, device and system

InactiveCN108196927AImprove labeling abilityExecution for user interfacesDigital output to display deviceComputer scienceSignal processing

Owner:BEIJING TRICOLOR TECH

Halogen-free flame-resistant composite plastic with corrosion resistance and preparation method thereof

InactiveCN102911464AEasy accessLow costPolyesterAlloy

Owner:薛申生

Environment-friendly sintering kiln device

InactiveCN109341360AIncrease profitCharge treatment typeIncreasing energy efficiencyHeat conductingCopper

Owner:镇江倍斯特曼新材料研究有限公司

Terminal temperature monitoring system of single-phase ammeter

PendingCN113483904AAdd temperature monitoring functionSolve the need for temperature monitoringThermometer detailsProgramme controlControl engineeringTemperature monitoring

Owner:重庆跃腾电器有限公司

Stabilizer for food applications

InactiveCN102482459AImprove efficiencyLess quantityMilk preparationCocoaCarboxymethyl celluloseColloid

Owner:J RETTENMAIER & SOEHNE GMBH CO KG ROSENBERG

Control method for reducing output ripples of full-bridge LLC converter at intervals

InactiveCN111786567ASmall output rippleReduce design pressureEfficient power electronics conversionDc-dc conversionCapacitancePhase shift control

Owner:SHIJIAZHUANG TONHE ELECTRONICS TECH CO LTD

Fluorine-lined T-junction

InactiveCN103511780AMeet the use requirementsCorrosion preventionPipe protection against corrosion/incrustationButt jointEngineering

Owner:梁招仙

NAND flash memory reading method and system, electronic equipment and storage medium

PendingCN110058956AImprove reliabilityReduce bit error rateRedundant data error correctionData errorComputer engineering

Owner:GUANGDONG UNIV OF TECH

Application method of water-flow pre-store dropper

InactiveCN105028148AKeep moistSimple structureSelf-acting watering devicesSoil scienceWater flow

Owner:高贯友

Data table synchronization method and device, computer equipment and storage medium

ActiveCN110866011ADatabase updatingProgram synchronisationComputer hardwareDatasheet

Owner:KINGDEE SOFTWARE(CHINA) CO LTD

Composite stainless steel load structure-type bearing plate

PendingCN107829520AIncrease loading capacityGood weather resistanceArtificial islandsConstruction materialHoneycombSS - Stainless steel

Owner:重庆微轨科技有限公司

Voice recognition method and system based on information interaction, and storage medium

PendingCN112562665AImprove user experienceSpeech recognitionText recognitionEngineering

Owner:武汉海昌信息技术有限公司

Solar power generation instrument with snow removal mounting base

ActiveCN113691216AImprove snow removal effectImprove protectionPhotovoltaicsPhotovoltaic energy generationSnow removalEngineering

Owner:如东韦博光伏设备有限公司

Method for implementing whole cycle sampling for dynamic balancing measurement

InactiveCN101363766AAchieving Full Cycle SamplingReduce development costsStatic/dynamic balance measurementArray data structureOperational system

Owner:SHANGHAI NORMAL UNIVERSITY

Road lamp illumination power-saving device based on compensation type AC wave chopping technology

InactiveCN101370333AReduce switching lossesReduce lossAc-dc conversionElectric light circuit arrangementCapacitanceElectricity

Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Cobalt powder preparation method

ActiveCN104117686AUniform particle sizeHigh hardnessDiammonium carbonateCobalt(II) carbonate

Owner:宁波雁门化工有限公司

Electric power safety monitoring system of parking lot charging circuit

InactiveCN114583709AReduce workloadExtended service lifeCharging stationsElectric vehicle charging technologyPower gridElectric vehicle

Owner:江苏腾源智能科技有限公司

Splicable solar roof

InactiveCN106193467AStrong heat insulationExtended useful lifePhotovoltaic supportsRoof covering using slabs/sheetsEngineeringRivet

Owner:HANGZHOU DESHANG TECH CO LTD

Mobile terminal and rotating display method and device thereof

InactiveCN105100396AImprove viewing experienceTelephone set constructionsDisplay deviceComputer engineering

Owner:NUBIA TECHNOLOGY CO LTD

Distribution box

PendingCN113708228ANot easy to damageExtend your lifeBus-bar/wiring layoutsSubstation/switching arrangement casingsElectrical connectionStructural engineering

Owner:SIEMENS POWER PLANT AUTOMATION

Image text recognition method and device, electronic equipment and storage medium

PendingCN111626293ARespond effectivelyImprove recognition accuracyNeural architecturesNeural learning methodsGraphicsText recognition

Owner:MIGU CO LTD +1

Internet of things ultra-low power consumption application communication management method and related equipment

PendingCN114743240ACharacter and pattern recognitionDigital data protectionCommunications managementEngineering

Owner:明阳产业技术研究院(沈阳)有限公司

Methods and units of processing data related to orders

InactiveCN104574174AImprove experienceImprove efficiencyBuying/selling/leasing transactionsLocation information based serviceService efficiencyMobile device

Owner:BEIJING DIDI INFINITY TECH & DEV

Annular electromagnetic induction steam jet propeller for boats

InactiveCN107284638AImprove convenienceSimple structurePropulsive elementsEngineeringElectromagnetic induction

Owner:HAINAN UNIVERSITY

Remote video monitoring system

InactiveCN107995467AImprove realismAchieve sharingTelevision system detailsColor television detailsVideo monitoringComputer graphics (images)

Owner:NEIJIANG NORMAL UNIV

Multi-attribute communication mode selection algorithm for automation terminal in distribution communication network

InactiveCN104901831AData switching networksPower gridSmart grid

Owner:STATE GRID CORP OF CHINA +1

Double-block concrete railway sleeper of fixed-orbit travelway

InactiveCN1344835APrevent pulling outReduce volumeBallastwayCarriagewayStructural engineering

Owner:RAIL ONE GMBH

Two endophytic fungus strains for promoting Lilium davidii var. unicolor growth and resistance to drought stress

InactiveCN104277979APromote growthPromote recoveryPlant growth regulatorsBiocideSolidago uliginosaEndophytic fungus

Owner:北京市辐射中心

Concealed computer port

InactiveCN107887748AComputer periphery connectorsDigital processing power distributionEngineeringUSB

Owner:重庆优之唯电子科技有限公司

Battery piece discharging sucker

PendingCN104465477AImprove work efficiencyReduce Fragmentation RateSemiconductor/solid-state device manufacturingSemiconductor devicesRubber materialAcrylonitrile

Owner:ZHEJIANG FORTUNE ENERGY

Solar heat preservation plate

InactiveCN106978889APlay a role in heat preservationAchieve anti-corrosion and moisture-proof effectRoof covering using slabs/sheetsRoof covering using tiles/slatesEngineeringSolar cell

Owner:SHENYANG SHUANGFENG BUILDING MATERIAL MACHINERY

Application of caulis flavone A in preparation of anti-HIV drug

InactiveCN104224764AOrganic active ingredientsAntiviralsIn vitro cytotoxicityAnti-hiv drugs

Owner:NANJING BIAOKE BIO TECH

Method for preventing slag from entrapment by vortex generated by metallurgical pouring and device for method

ActiveCN105598430AEliminate vortex slagReduce excess steelCasting cleaning apparatusSlagEngineering

Owner:SUZHOU UNIV

Mobile device and mobile device directional antenna adjustment method

ActiveCN108736161BQuick responseRealize the function of directional sending and receiving signalsAssess restrictionAntenna supports/mountingsTransceiverDirectional antenna

Owner:BOE TECH GRP CO LTD

Multi-station lightning VHF (very high frequency) radiation source three-dimensional positioning method and system

InactiveCN103235284AAvoid complex processEfficient 3D Spatial Evolution FeaturesWeather condition predictionPosition fixationData acquisitionRadar detection

Owner:CHINESE ACAD OF METEOROLOGICAL SCI

Environmentally-friendly dedusting ash processing apparatus

InactiveCN103394497AEffective compoundCompact structureSolid waste disposalWater storage tankMolding machine

Owner:XIAMEN TENGYUAN RESOURCE APPL TECH DEV

Tea leaf wilting rack

InactiveCN103444913AProlong withering timeEasy to operatePre-extraction tea treatmentEngineeringTea leaf

Owner:刘光日

Quantitative detection method of drug resistance gene in Taihu Lake water body and sediment

InactiveCN109652512AHigh amplification efficiencyImprove measurement accuracyWaterborne vesselsMicrobiological testing/measurementFluorescenceTetracycline antibiotics

Owner:NANJING NORMAL UNIVERSITY +1

Automatic gain control method and device, and radio communication apparatus with said function

InactiveCN1199363CGain controlTransmissionVariable-gain amplifierControl signal

Owner:PANASONIC CORP

Feeding device of numerical control machine tool

InactiveCN111230150ASmooth rotationFast deliveryMetal working apparatusNumerical controlRobot hand

Owner:黄丽源

Decomposing method of N-protected allyl glycinate

ActiveCN101284797AHigh yieldHigh optical purityCarbamic acid derivatives preparationOrganic compound preparationArylCross-link

Owner:苏州国镝医药科技有限公司

Plant growth regulator

InactiveCN1792164AEasy to usePromote growthBiocidePlant growth regulatorsBiotechnologyMetalaxyl

Owner:胡小安

Microbiological feed additive for replacing antibiotics and preparation method thereof

InactiveCN101965912AImprove non-specific immunityActivate growth potentialAnimal feeding stuffAccessory food factorsAnti stressAnimal feces

Owner:董善锐

Cement curing catalyst

ActiveCN103755176ACreate pollutionRipening (calcination) time reductionPtru catalystPotassium permanganate

Owner:亚泰集团伊通水泥有限公司

Express telephone answering rate assessment method, device, equipment and system and storage medium

ActiveCN112261230AImprove assessment efficiencyImprove work efficiencySupervisory/monitoring/testing arrangementsSoftswitchRing back tone

Owner:SHANGHAI ZHONGTONGJI NETWORK TECH CO LTD

Traveling carriage for double-hoisting type container crane and anchoring method thereof

ActiveCN101062746AAvoid shakingAvoid collisionSafety gearTrolleysContainer craneBlock and tackle

Owner:SHANGHAI PORT MACHINERY HEAVY IND

Cobalt-doped tungsten sulfide nano sheets, and preparation method and application thereof in electrochemical hydrogen evolution

ActiveCN105948126ASimple preparation processEasy to operateMaterial nanotechnologyCobalt compoundsNanowireElectrolysis

Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

Management and maintenance method for Linux server cluster management

ActiveCN103716188AData switching networksTransmission protocolIp address

Owner:上海网达软件股份有限公司

On-line vision measurement apparatus for end shapes of hot rolled strip steel

ActiveCN103353282AFast measurementHigh measurement accuracyUsing optical meansHandling systemUSB

Owner:HEBEI UNIV OF TECH

Detachable handle of pot

ActiveCN104146633AEasy to operateStrong overall senseKitchen equipmentEngineeringCam

Owner:ZHEJIANG AISHIDA ELECTRIC CO LTD +2

Partitioned iron core assembly, iron core and motor

ActiveCN107492966APlay the role of insulation protectionImprove insulation performanceWindings insulation shape/form/constructionOptoelectronics

Owner:GREE ELECTRIC APPLIANCES INC +1

Lithium ion battery negative electrode material, preparation method and application thereof

ActiveCN111211325AImprove material energy densityExcellent working potentialSecondary cellsNegative electrodesElectrical batteryBattery cell

Owner:GUANGDONG UNIV OF TECH

Inner driving type passive clamping piezoelectric actuator

ActiveCN104167953ARealize internal driveAchieve relaxationPiezoelectric/electrostriction/magnetostriction machinesPiezoelectric actuatorsSelf locking

Owner:HARBIN INST OF TECH

Preparation method and application of single-site Co (II) catalyst

ActiveCN112808295AIncrease conversion rateWill not dehydrogenateMolecular sieve catalystsCatalyst activation/preparationAlkanePtru catalyst

Owner:KUNMING UNIV OF SCI & TECH

Flame-retardant copolyester material for automobile interior trim, and preparation method of flame-retardant copolyester material

ActiveCN109467687AGood effectPermanent Flame RetardancyPolymer sciencePolyethylene terephthalate glycol

Owner:银金达(上海)新材料有限公司

Information tracing method and device based on wireless network

ActiveCN109951461AMaintain securityStable agglomerationTransmissionWireless mesh networkThe Internet

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

High-voltage flexible DC transmission system and main loop equipment determination method thereof

ActiveCN107846036AImprove reliabilityEffective control of rated operating currentElectric power transfer ac networkTransformerFull bridge

Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD

Coding device and method, decoding device and method, and program

ActiveCN107637097AQuality improvementSpeech analysisPseudo-stereo systemsLoudspeakerAudio frequency

Owner:SONY CORP

Selenium drum scraper and manufacturing method thereof

ActiveCN105372974AHigh fastnessNot easy to fall offElectrography/magnetographyRubber sheetMechanical engineering

Owner:ZHONGSHAN DALUN ELECTRONICS TECH CO LTD

High thermal conductivity C/C composite and preparation method

InactiveCN103724043AImprove thermal conductivitySame precipitation rateFiberCarbon fibers

Owner:CENT SOUTH UNIV

Node state detecting method for non-network type positioning system and device thereof

ActiveCN107770796AHave self-healing abilityImprove reliabilityParticular environment based servicesNetwork topologiesData acquisitionPositioning system

Owner:SIEMENS AG

Lower limb rehabilitation treatment device for patients with diabetes mellitus

ActiveCN110522608AGood treatment effectChiropractic devicesPhysical medicine and rehabilitationTherapeutic effect

Owner:THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV

Liquid heating ware overheating protection controller assembly

ActiveCN101630607AReliable overheating protectionImprove assembly efficiencyHeating/cooling contact switchesThermal switch detailsEngineeringActuator

Owner:ZHEJIANG JIATAI ELECTRICAL APPLIANCE

Horizontal well automatic water controlling well completion pipe column structure

PendingCN108825183AAutomatic sealingAvoid blockingFluid removalPunchingHorizontal wells

Owner:CHENGDU NORTH OIL EXPLORATION DEV TECH

High-potential energy-supplying system driven by insulating liquid and constructional method thereof

ActiveCN108050009ASimple structureImprove economyHydro energy generationMachines/enginesElectric power systemEngineering

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1

Low-nitrogen energy-saving burner for carbon roasting furnace

PendingCN111503635ABurn powerfullyStrong firepowerGaseous fuel burnerThermodynamicsCombustor

Owner:宁夏金戈能源科技发展有限公司

Traditional Chinese medicine composition for preventing and treating colibacillosis of livestock and poultry and preparation method of traditional Chinese medicine composition

InactiveCN106309752AImprove antibacterial propertiesEasy dischargeAntibacterial agentsDispersion deliveryDiseaseDandelion roots

Owner:河南大德广动物药业有限公司

Polycarbonate/ABS composition and its production

InactiveCN1896138AIncrease interface compatibilityImprove mechanical propertiesAcetic acidPentaerythritol

Owner:MITAC PRECISION TECH CO LTD SHUNDE DISTRICT FOSHAN CITY

Temperature control method, temperature control system, double-temperature constant-temperature wine cabinet and computer device

ActiveCN112648772ARealize chain controlReduce utilizationDomestic refrigeratorsEvaporators/condensersTemperature controlLower limit

Owner:ZHONGSHAN CANDOR ELECTRIC APPLIANCES CO LTD