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.

Double-floating elastic fixed dummy block

PendingCN107262545AExtended service lifeImprove maintenance efficiencyRams/plungersMechanical engineeringExtrusion

Owner:JIANGSU ASIA PACIFIC LIGHT ALLOY TECH CO LTD

Calcium carbonate and preparation method thereof

ActiveCN113120935AShape is easy to controlGranularity controllableCalcium/strontium/barium carbonatesPhysical chemistryCarbonization

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Process for manufacturing of a fiber-reinforced polymer composition

InactiveCN107567374ACoatingsPolymer sciencePolymer composition

Owner:BOREALIS AG

SnI2 doped CsGeI3 perovskite type thermoelectric material and preparation method thereof

InactiveCN111048658AHigh purity powderHigh block densityThermoelectric device manufacture/treatmentThermoelectric device junction materialsThermoelectric materialsPlasma technology

Owner:KUNMING UNIV OF SCI & TECH

Piston rod for hydraulic cylinder of packer

InactiveCN104315142AExtended service lifeReduce stressFluid-pressure actuatorsPiston rodsHydraulic cylinderEngineering

Owner:KUNSHAN XINJINFU PRECISION ELECTRONICS

Herbicide for economic forest of white poplars and preparation method thereof

InactiveCN109380286ALess weedsIncrease productionBiocideAnimal repellantsSodium bicarbonateSuccinic acid

Owner:张旭东

Reaction kettle for producing acid color fixing agent

InactiveCN111790337AIncrease productivityEffective premixingRotary stirring mixersTransportation and packagingProcess engineeringIndustrial engineering

Owner:江西德盛精细化学品有限公司

Size-variable casting mold

InactiveCN104053514AReduce contact areaReduce frictionFoundry mouldsFoundry coresCasting moldMolten metal

Owner:POHANG IRON & STEEL CO LTD

Long-afterglow luminous product easy to be excited

InactiveCN102806700AIdeal self-illumination effectQuick and effective stimulationLayered productsFresnel lensMetallic materials

Owner:方显峰 +1

Tan Fu Kang

InactiveCN102475853ADefinite curative effectPromote recoveryNervous disorderAnthropod material medical ingredientsSide effectRemove blood

Owner:陈冠卿

Maintenance clamp of double-row roller chain

ActiveCN103817615AFor quick maintenanceQuick installationPliersRoller chainEngineering

Owner:HONGTA TOBACCO GRP

Disposable, modular surgical instrument

InactiveCN107072675ASurgical forcepsEngineeringArticulation points

Owner:AESCULAP AG

Anti-cancer fig leaf preparation

InactiveCN102475161AGreat tasteTo achieve the purpose of anti-cancer and anti-cancerPre-extraction tea treatmentAlcoholGreen tea

Owner:WEIHAI XINYI BIOLOGICAL TECH

Battery protection chip packaging structure

InactiveCN109817597APackage area is minimizedLow package internal resistanceSemiconductor/solid-state device detailsSolid-state devicesElectricityInternal resistance

Owner:BYD SEMICON CO LTD

Agricultural management method, fog computing platform and agricultural management system

InactiveCN107392398ALower latencyImprove real-time performanceForecastingTime delaysFog computing

Owner:JINAN INSPUR HIGH TECH TECH DEV CO LTD

Underground unmanned carry-scraper path planning method based on improved RRT algorithm

PendingCN108195383AShorten the pathShorten the timeNavigational calculation instrumentsPlanning approachComputer science

Owner:UNIV OF JINAN

Antichlor for degrading organochloride and preparation thereof

InactiveCN101279869AOrganic decompositionOrganochlorideOrganic chloride compound

Owner:BEIJING UNIV OF CHEM TECH

Molding method of foaming silicone material with high heat conductivity

PendingCN110294935AReduce mass production timeImprove thermal conductivityVulcanizationNew energy

Owner:浙江天易新材料有限公司

Photovoltaic cell assembly and method of manufacturing such a photovoltaic cell assembly

InactiveCN103828068APhotovoltaic energy generationSemiconductor devicesContact padEngineering

Owner:STICHTING ENERGIEONDERZOEK CENT NEDERLAND

High vacuum preventing apparatus for whirlpool type compressor

InactiveCN1570387APrevent deviationPrevent leakageRotary piston pumpsRotary piston liquid enginesEngineeringMechanical engineering

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Fodder for crispy tilapia and preparation method thereof

PendingCN107373047ARealize automatic feedingReduce soakingFood processingClimate change adaptationBiotechnologyAlcohol

Owner:周怀林

Integral reinforcement method for hanging wall broken surrounding rock long anchor cables

PendingCN112664194AMaintain stabilityImprove securityUnderground miningSurface miningRock cuttingStructural engineering

Owner:CENT SOUTH UNIV

Table extraction method and device and touch display device

PendingCN113139370AImprove operating experienceNatural language data processingDigital ink recognitionComputer graphics (images)Display device

Owner:BOE TECH GRP CO LTD

Noise detection method and device, terminal and storage medium

PendingCN111554314AImprove accuracyRule out chanceSpeech analysisNoiseNoise detection

Owner:TENCENT TECH (SHENZHEN) CO LTD

Torsion testing device

InactiveCN109612850AStrength propertiesLinear motionTorsion test

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Alarm circuit for preventing outsiders from entering X-ray machine room

InactiveCN112837483AAvoid enteringPrevent break-inBurglar alarm short radiation actuationTelecommunicationsElectronic switch

Owner:陈红娜

Universal electrolytic bath for electrolysis

PendingCN113818036AImprove the problem of low electrolysis efficiencyCellsWater/sewage treatmentElectrolysisPhysical chemistry

Owner:TIANJIN POLYTECHNIC UNIV

Multi-screen interaction method and device, and electronic equipment

InactiveCN109688347AIncrease engagementTelevision system detailsColor television detailsComputer terminalHuman–computer interaction

Owner:ALIBABA GRP HLDG LTD

Electric vehicle low-speed pedestrian warning tone design method and system, terminal and storage medium

PendingCN114265572AResolve distortionSpeech analysisSound input/outputSound sourcesFrequency spectrum

Owner:CHINA FIRST AUTOMOBILE

Method for selectively removing lead from electrolytic manganese anode mud

InactiveCN111996380AEmission reductionImprove lead removal effectPhotography auxillary processesManganese oxides/hydroxidesSodium acetatePregnant leach solution

Owner:JIANGXI UNIV OF SCI & TECH +1

Server system for flexibly configuring hard disk and control device of hard disk indicating lamps

InactiveCN102222522ACarrier indicating/warning arrangementsElectric light circuit arrangementSequence signalMotherboard

Owner:INVENTEC CORP

Preparation method of hydrofluoroether cleaning agent

PendingCN113735690ALess solid wasteHigh yieldOrganic compound preparationCarboxylic acid halides preparationChemical industryHydrogen fluoride

Owner:PERIC SPECIAL GASES CO LTD

Food antistaling agent

InactiveCN102370228AReasonable formulaEasy to useFood preservationSodium ascorbateFerrous sulphate

Owner:顾艳臣

Circulation cooling system

ActiveCN1948883AGuaranteed cooling effectPlay a cooling roleSteam/vapor condensersIndirect heat exchangersCooling towerSoft water

Owner:CISDI ENG CO LTD

Water cooling heat dissipation device

InactiveCN104684368AImprove sealingExtended service lifeCooling/ventilation/heating modificationsCooling effectEngineering

Owner:KUNSHAN GOOTAGE HEAT RADIATION PROD CO LTD

Alloy material with ceramized surface as well as preparation method and application of alloy material

ActiveCN112745573ARapid ceramicizationHigh strengthPolyamideMelt flow index

Owner:KINGFA SCI & TECH CO LTD

Fermentation treatment method for dead chickens

InactiveCN106431511AReduce the scope of infectionReduce spreadBio-organic fraction processingAnimal corpse fertilisersBiotechnologyPathogenic microorganism

Owner:任彦永

Washing machine of manual disk

InactiveCN1958925ANo power consumptionSqueeze and scrub clothes with greater strengthOther washing machinesTextiles and paperCircular disc

Owner:苗丰凯

Stainless steel bellow expansion joint for boats

InactiveCN103277623AHeat resistantReasonable designPipeline expansion-compensationHeat resistanceEngineering

Owner:JIANGSU XINSHENG BELLOW

Straightening and winding device applied to tire bead wire production

PendingCN112897228AImprove torsion resistanceGuaranteed tightnessGrinding machine componentsFilament handlingTire beadStructural engineering

Owner:JIANGSU SHENGDA TECH

Angle-roller and double-angle-blade combined type snow remover

PendingCN108221832ASnow cleaningEngineeringSnow

Owner:科右前旗华诚农机制造有限责任公司

Method for detecting data broadcast in transport stream

ActiveCN114221942AAccurate detectionEasy to adjustTransmissionSelective content distributionSatellite radioEnd system

Owner:HANGZHOU NATCHIP SCI & TECH

Cultivation space monitoring method and device, storage medium and growth cabinet

ActiveCN111639804AGuaranteed normal growthImprove the quality of breedingClimate change adaptationForecastingAgricultural scienceAgricultural engineering

Owner:GREE ELECTRIC APPLIANCES INC +1

Heating device with clothes hanger

InactiveCN105318415ASimple structureEasy to useApparel holdersLighting and heating apparatusBiochemical engineeringClothes hanger

Owner:韩丰河

Method for preparing catechin monomers

InactiveCN102115467ASimple and fast operationLow costAntibacterial agentsOrganic active ingredientsFiltrationGradient elution

Owner:温尧林

Greening building monitoring method and system

InactiveCN110715682AIncrease green areaRegulated contentMeasurement devicesMicrobiological testing/measurementEnvironmental resource managementEcological environment

Owner:CHINA CONSTR SCI & TECH CO LTD

VOCs waste gas recovery treatment equipment and treatment process

ActiveCN112023589AReduce escape velocityExtended stayCombination devicesGas treatmentLiquid storage tankDust control

Owner:浙江修格机械有限公司

Preparation process of traumatic injury medicinal liquor

InactiveCN103830485AAntipyreticAnalgesicsInjury causeAlcohol

Owner:马俊杰

Radiator and efficient radiating LED lamp adopting radiator

InactiveCN105757473AImprove cooling effectReduce dosageElectric circuit arrangementsLighting heating/cooling arrangementsEngineeringLED lamp

Owner:ZHONGSHAN SUNFREE LIGHTING TECH

Externally-applied traditional Chinese medicine for treating arthritis

InactiveCN102058689AWide variety of sourcesThe formula is scientific and reasonableSkeletal disorderPlant ingredientsMonkshoodsPainful joints

Owner:宋振河

Hoisting-type full-digital temperature and humidity monitor

InactiveCN103529879ASimultaneous control of multiple variablesTemperature controlEngineering

Owner:CHENGDU DARUISI TECH

High-temperature wear-resistant cylinder structure

InactiveCN102606332ASolve wear resistanceLow costCylinder headsCylindersInterference fitWear resistant

Owner:常熟市赵市水磨粉厂

Special robot welding machine for joist

ActiveCN104014900AImprove welding efficiencySimple inputWelding/cutting auxillary devicesAuxillary welding devicesJoistReducer

Owner:江苏沃达电子科技有限公司

Horizontal well cementation and completion integrated pipe string device for secondary spudding

ActiveCN106223898ARealize deep transformationShorten renovation construction timeDrilling rodsWell/borehole valve arrangementsDifferential pressureWell drilling

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Sweeping robot

ActiveCN113995349AExtended service lifeTo achieve a buffer effectCarpet cleanersFloor cleanersSimulationMechanical engineering

Owner:杭州一屋扫信息技术有限公司

Reference signal generation method, far-end interference suppression method and communication equipment

ActiveCN110932817AReduce processing complexityImprove reusabilityPilot signal allocationOrthogonal multiplexTime domainInterference (communication)

Owner:CHINA MOBILE COMM LTD RES INST +1

Temperature control and cracking preventing method for construction period of flood discharging tunnel lining concrete

ActiveCN110130282AAvoid crackingBarrages/weirsFoundation engineeringTemperature controlWater flow

Owner:华电福新周宁抽水蓄能有限公司 +1

Rapid seedling raising method for mangrove plant excoecaria agallocha

ActiveCN111557202AImprove seedling survival rateEasy to operateGrowth substratesCulture mediaMangrove plantsNonwoven fabric

Owner:RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY

Assembly type beam-column anti-seismic structure

ActiveCN110528689AGood self-resetting performanceImprove seismic performanceProtective buildings/sheltersShock proofingEngineeringControl theory

Owner:SOUTHEAST UNIV

Pipe cleaning assembly line

InactiveCN103920671AImprove cleanlinessImprove cleaning efficiencyDrying gas arrangementsDrying machines with progressive movementsStructural engineeringAssembly line

Owner:上海远达清洗设备成套有限公司

High stability photoelectric oscillator and control method

ActiveCN108879295AImprove stabilitySimple structureSolid masersOpto-electronic oscillatorLength wave

Owner:BEIJING INST OF RADIO METROLOGY & MEASUREMENT

Highly-efficient high-power wireless charging device of electric car

ActiveCN105305578AReduce conduction voltage dropImprove transmission efficiencyBatteries circuit arrangementsElectric powerPower factorResonance

Owner:CHINA THREE GORGES UNIV

Hydrogenation catalyst for doxycycline production and preparation method and application thereof

ActiveCN110918121AReduce uneven distributionPromote positive progressOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsAlkanePtru catalyst

Owner:扬州联博药业有限公司

Preparation method of spherical silver selenide particles

ActiveCN105036092AReduce pollutionLow toxicityMaterial nanotechnologyBinary selenium/tellurium compoundsDispersitySolvent

Owner:CENT SOUTH UNIV

Preparation method of biomass hierarchical pore nanoring microstructural carbon-based supercapacitor electrode material

InactiveCN111137890AControl pore size distributionSave raw materialsCarbon compoundsHybrid capacitor electrodesSupercapacitorNanoring

Owner:HENAN NORMAL UNIV

Unmanned aerial vehicle convenient to store for aerial photography

InactiveCN109835485AEasy to storeSimple structureAircraft componentsEnergy efficient board measuresDrive shaftEngineering

Owner:王彩霞

Magnetic sensor packaging for transmissions

InactiveCN104006158AAuxillary drivesWork measurementFriction reductionAutomatic transmission

Owner:FORD GLOBAL TECH LLC

Virtual planting system and virtual planting method

InactiveCN108874124ARealize three-dimensional presentationImprove planting experienceInput/output for user-computer interactionHolographic optical componentsPlant maintenanceComputer science

Owner:BOE TECH GRP CO LTD +1

Workpiece machining and producing machine tool

InactiveCN108723910AHigh degree of automationImprove efficiencyGrinding drivesGrinding work supportsEngineeringMachine tool

Owner:芜湖中驰机床制造有限公司

Battery graphite rod forming detection and repair device and method

ActiveCN111843753AReduce usageImprove synchronous linkageBelt grinding machinesGrinding feed controlGraphite electrodeStructural engineering

Owner:郴州恒嘉石墨碳素有限责任公司

Thermocuring solvent-free polyurethane adhesive and preparation method thereof

PendingCN113462347ASimple processViscosity is not limited by various conditionsPolyureas/polyurethane adhesivesAdhesive cementPolymer science

Owner:武汉海翎化学工业有限公司

Log processing method and related equipment

PendingCN111683051AUser identity/authority verificationDigital data protectionTerminal equipmentDatabase

Owner:LAUNCH TECH CO LTD

Medical ampoule bottle opener

PendingCN106829827ASmooth cutImprove stabilityBottle/container closurePower operated devicesHand partsAmpule opener

Owner:梁斌

Apparatus and method for treatment of waste insulating oil

InactiveCN101778892APurification is cheap and convenientIncrease the areaPlastic recyclingChemical/physical/physico-chemical processesCelsius DegreeTransformer

Owner:金炳文

Portable electronic device

InactiveCN104427838AAvoid electromagnetic interferenceMagnetic/electric field screeningSupport structure mountingElectromagnetic interferenceBattery pack

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

Fatty-acid-modified ultra-short sequence antibacterial peptide analogue and application thereof

PendingCN110938112AShort sequenceSimple designAntibacterial agentsTripeptide ingredientsArginineAntimicrobial drug

Owner:倪京满

Antenna structure of large-screen all-metal-frame mobile phone

PendingCN108963429AImprove efficiencySimultaneous aerial operationsAntenna supports/mountingsNatural resonanceEngineering

Owner:昆山亿趣信息技术研究院有限公司

Method for screening and aggregating figure albums

InactiveCN111274859AHigh precisionSolve the problem of excessive variation in different time periodsStill image data indexingCharacter and pattern recognitionFeature extractionComputer graphics (images)

Owner:杭州因爱网络科技有限公司

Automatic pressing and measuring device

InactiveCN106475958ASimple structureCompact designMetal-working hand toolsMeasurement deviceContact type

Owner:WUXI CHUANGHENG MACHINERY

Preparation formula of anion exchange membrane

InactiveCN104479390ALow-density polyethylenePolymer science

Owner:金华市金秋环保水处理有限公司

Preparation method of tobacco flavor substance

InactiveCN111642787AEfficient extractionAvoid extracting a singleTobacco treatmentBiotechnologyNicotiana tabacum

Owner:香龙生物科技有限公司

Sewage treatment system and treatment process

PendingCN113443715ACompact layoutReasonable arrangementTreatment using aerobic processesWater contaminantsEnvironmental resource managementWater treatment system

Owner:GUANGDONG XINTAILONG ENVIRONMENTAL PROTECTION GRP CO LTD

Intelligent mechanical arm based shoe polisher and shoe polishing method thereof

InactiveCN107157427AEasy to cleanPrecise shoe shine effectFootwear cleanersShoe polishEngineering

Owner:深圳市中微信息技术有限公司

Steel structure net frame lifting positioning system and method

PendingCN109850784AHigh precisionImprove securityWinding mechanismsBuilding material handlingControl systemEngineering

Owner:SHANGHAI CONSTR NO 5 GRP CO LTD

Automobile oil seal cooling shell

InactiveCN109268496AEngine sealsThermometers using physical/chemical changesPetroleum engineering

Owner:江苏金润润滑油科技股份有限公司

Water purifying filter element and preparation method thereof

InactiveCN102020337AChange acidityStrong physiological functionWater/sewage treatment by ion-exchangeFiltration separationIon exchangeAcid substances

Owner:北京晴川健康科技股份有限公司

Multipurpose grape wine placement rack

InactiveCN104055360AWeaken the impressionQuick buyBottle cupboardsShow shelvesEngineeringGrape wine

Owner:WUXI TEBANG BUSINESS EQUIP MFG

Quartz-based rotary evaporator

InactiveCN106621432ANot easy to burstEasy subsequent assemblyVacuum distillation separationDistillation in rotating vesselsRotary evaporatorEngineering

Owner:DONGHAI COUNTY KAIKAI QUARTZ PROD CO LTD

Multifunctional transfer device

InactiveCN110294005AFix stability issuesImprove versatilityHand carts with multiple axesSize differencePipe fitting

Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY

Crystal meat balls

InactiveCN102793205ARich tasteEnhance dust metabolismFood preparationMonosodium glutamateFood flavor

Owner:陈金洲

Film piezoelectric acoustic resonator, and manufacturing method thereof and filter

PendingCN112994639AHigh quality factorReduce lossesImpedence networksThin membraneAcoustic wave

Owner:NINGBO SEMICON INT CORP

Rechargeable fan

InactiveCN105275839APump installationsNon-positive displacement fluid enginesElectricityFan blade

Owner:防城港市港口区天平电子科技有限公司

Wrinkle test fixture and wrinkle test method

ActiveCN112098051AMaterial strength using steady bending forcesTesting optical propertiesEngineeringTest fixture

Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

System and method for remotely controlling tunnel indicator boards

InactiveCN102163371AEasy to implementReduce wiring harnessControlling traffic signalsTraffic control supervisionFault indicatorToggle switch

Owner:LISHUI HAIWEI LIGHT CONTROL TECH CO LTD

Special rotatable cover body of biological culture vessel

PendingCN109224910AImprove mixing uniformityAchieve stirring effectRotary stirring mixersTransportation and packagingCulture vesselEngineering

Owner:JIANGSU KANGJIE MEDICAL DEVICES

Forest fireproof temperature monitoring equipment installation position confirmation system, server and positioning equipment

PendingCN112763098APrevent counterfeitingData processing applicationsSatellite radio beaconingTemperature monitoringPositioning equipment

Owner:广东邦盛北斗技术服务有限公司

Directional drilling device and application method

PendingCN114658358AMeet drilling needsHas a positioning effectConstructionsDerricks/mastsElectric machineryIndustrial engineering

Owner:陕西长武亭南煤业有限责任公司

U-shaped stripping distillation tower plate for ammonia removal of waste water

InactiveCN105107221AHigh gas velocityAvoid foulingWater/sewage treatment by degassingSteam distillationDistillationEngineering

Owner:JIANGSU HAOSHANHAOSHUI ENVIRONMENTAL SCI & TECH

Programming method of FPGA accelerator card onboard flash and related components

PendingCN110955435AImprove the efficiency of programming operationsAvoid wastingSoftware deploymentFpga chipData transmission

Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

Resistance generation and configuration system of fitness equipment

InactiveCN113368458AResistance control responds quicklyHigh speedBatteries circuit arrangementsElectric powerControl engineeringControl theory

Owner:JIANGYIN TIANRUN INFORMATION TECH

Preparation and application method of biochar-based monatomic palladium-copper catalyst

ActiveCN114538567AImprove stabilityImprove high-efficiency activityWater contaminantsEnergy based wastewater treatmentPtru catalystFreeze-drying

Owner:GUILIN UNIVERSITY OF TECHNOLOGY

Device for automatically cleaning surface of projection cloth when projection cloth is used

InactiveCN113477575APrevent movementTo achieve the effect of centralized processingDispersed particle filtrationProjectorsEngineeringMechanical engineering

Owner:杭州榴红科技有限公司

Catalyst for reforming methane and carbon dioxide to prepare synthesis gas, and preparation method for catalyst

InactiveCN105214658AImprove structural stabilityReduce dosageHydrogenProductsIridiumMethane gas

Owner:NAT UNIV OF SINGAPORE SUZHOU RES INST +1

Dotter

InactiveCN105904191AAvoid harmEasy to operateMetal working apparatusClothes making applicancesLight beamEngineering

Owner:青阳县乐辰工艺品有限责任公司

Chinese herb composition for treating acute pancreatitis

InactiveCN105250811AEasy to prepareWide range of medicinesDigestive systemMolluscs material medical ingredientsSenna LeavesPatrinia

Owner:林红丽

Counter structure of diaphragm gas meter

PendingCN112345017AReduce processEasy to processVolume meteringGear wheelGas meter

Owner:QIANWEI KROMSCHRODER METERS CHONGQING

Electric shock prevention cart for high voltage switch cabinet

InactiveCN102097761AEnsure safetySwitchgear detailsElectric shockElectric power

Owner:HUANGSHAN POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER

External medicine for treating flat wart

InactiveCN104666529ADefinite curative effectNo side effectsAnthropod material medical ingredientsAntiviralsSide effectCurative effect

Owner:韩艳芬

Solar module mounting support

InactiveCN108123660AStable Tooling StateStable output powerPhotovoltaic supportsPhotovoltaic energy generationEngineeringWeather condition

Owner:武汉经开能源科技发展有限公司

Structure for enciphering data by memory region

InactiveCN1896974AConfidentialUnauthorized memory use protectionOriginal dataBiological activation

Owner:GIGA BYTE COMM INC +1

Elliptical ribbon beam electron gun

InactiveCN109559956AMiniaturizationIncrease current densityTransit-tube electron/ion gunsPower flowLanthanum hexaboride

Owner:南京誉凯电子科技有限公司

Carboxyl porphyrin and preparation method thereof

InactiveCN101671340AOvercoming problems such as low yieldHigh yieldOrganic chemistryCarboxyl radicalPorphyrin

Owner:SUN YAT SEN UNIV

LED spotlight capable of automatically following light for stage

InactiveCN110906201AEasy to movePlay a limiting roleLighting support devicesProtective devices for lightingTransmission beltEngineering

Owner:ZHEJIANG DAFENG IND

Heat exchange tube, heat exchanger and heat pump air conditioning unit

PendingCN109708512AUniform heat exchangeImprove heat transfer efficiencyEvaporators/condensersHeat exchanger casingsEngineeringAir conditioning

Owner:李社红

Sample analysis system, sample analysis device, and sample analysis method

PendingCN112129792AStill image data indexingSpecial data processing applicationsClay mineralsPhysical chemistry

Owner:SHIMADZU SEISAKUSHO CO LTD

Permanent magnet synchronous motor weak magnetic speed expansion rotor structure for tangential magnetization

PendingCN112821615AElectromotive force dropAutomatically achieve high-speed operation of field weakeningMagnetic circuit rotating partsSynchronous machines with stationary armatures and rotating magnetsElectric machinePermanent magnet synchronous motor

Owner:SHANGHAI DIANJI UNIV +1

Fixed box for HDMI high-definition data cable

InactiveCN107039857AEfficient storageEffective protectionCoupling parts mountingFlexible lead accommodationHDMIStationary case

Owner:江苏双马线缆科技有限公司

Film type antenna and production method thereof

InactiveCN101330163AImprove processing efficiencyLow costAntenna supports/mountingsRadiating elements structural formsEngineeringPlastic film

Owner:AUDEN TECHNO

Vehicle loop antenna and ground nut thereof

InactiveCN105514614AAntenna adaptation in movable bodiesAntenna earthingsEngineeringGround-nut

Owner:HYUNDAI MOTOR CO LTD +1

Blanking interval regulation device

InactiveCN106424298ACompact and reasonable structurePrecise adjustment of punching distanceMetal working apparatusEngineeringEncoder

Owner:YANCHENG XIONGYING PRECISION MACHINERY

Engine transmission hydraulic torque converter

PendingCN108612823ASpeed up inflowIncrease thrustFluid gearingsThrust bearingEngineering

Owner:南京世界村汽车动力有限公司

Mechanical arm zero returning method and device and SCARA mechanical arm

InactiveCN109605343AHigh precisionProgramme-controlled manipulatorReturn-to-zeroControl theory

Owner:SHENZHEN YUEJIANG TECH CO LTD

High-temperature resistance sole material

InactiveCN106751858ASimple preparation processReduce manufacturing costSolesFiberPHENOLSULFONIC ACID

Owner:QINGDAO JUNENG PIPELINE EQUIP CO LTD

Intelligent distribution device and method based on sensing low-voltage system parameters

InactiveCN109980643AReduce lossTo achieve the purpose of pressure regulationAc network voltage adjustmentMotor driveLow voltage

Owner:STATE GRID BEIJING ELECTRIC POWER +1

Use of traditional Chinese medicine in treatment of eczema

InactiveCN104887803AEasy to acceptEffective in treating eczemaDermatological disorderPlant ingredientsCnidium monnieriCurative effect

Owner:TAICANG SIRUI BIOLOGICAL SCI & TECH

Method for extracting natural mushroom extract from edible mushrooms and preparation method of condiment rich in mushroom extract

InactiveCN105212200AImprove securityImprove dissolution efficiencyFood sciencePhosphodiesteraseUltrasound - action

Owner:SHANGHAI GUANSHENGYUAN TIANCHU FLAVORING

Roof main body structure generation method and device, computer equipment and storage medium

ActiveCN113158280AReduce build timeImprove accuracyGeometric CADCorniceMechanical engineering

Owner:久瓴(江苏)数字智能科技有限公司

Accident-proof emergency gallery

InactiveCN101892752AHospitalsProtective buildings/sheltersFloor slabHigh intensity

Owner:裘苗全

Vehicle diagnosis method, cloud server, diagnosis joint equipment and storage medium

PendingCN113960982AImprove diagnostic efficiencyProgramme controlElectric testing/monitoringDiagnostic dataData profiling

Owner:LAUNCH TECH CO LTD

Cable protection device of improved type submerged pump

InactiveCN1904388ANot easy to wearNot easy to shakePump componentsPump installationsArchitectural engineeringSteel tube

Owner:SHANGHAI KAIQUAN PUMP IND GROUP

High-tensile-strength wear-resistant rare-earth oxide cable material

InactiveCN104194072AGood compatibilityPromote formationRubber insulatorsCalcium silicatePolyester

Owner:ANHUI LAND GRP

Formation temperature testing method and device

InactiveCN108825218AAccurate inferenceBorehole/well accessoriesEngineeringTemperature testing

Owner:PETROCHINA CO LTD

Air conditioner system

ActiveCN107726661AMechanical apparatusEfficient regulation technologiesCapacitanceFour-way valve

Owner:ANHUI MEIZHI PRECISION MFG

Pressing device of manual paper binding machine

InactiveCN109050035ASimple structureEasy to operateSheet bindingEngineeringBevel gear

Owner:童娟英

Display equipment and sound and picture synchronization control method

ActiveCN112153447ASynchronization of audio and videoAlleviate staccato problemsSelective content distributionComputer hardwareStart time

Owner:HISENSE VISUAL TECH CO LTD

Deodorant for papermaking industry and preparation method thereof

InactiveCN110258178AWide variety of sourcesSimple preparation processPaper/cardboardMaterial mixture additionPapermakingAmmonium persulfate

Owner:JIANGXI YUANHONG IND

Foldable knife holder

PendingCN107049089AInhibit sheddingEasy to openKitchen equipmentKitchen utensilsEngineering

Owner:平罗县龙江液化气有限责任公司

Guide rail head penetrating machine and head penetrating method thereof

PendingCN112056712AStable positionControllable forceSlide fastenersEngineeringStructural engineering

Owner:WENZHOU HONGYE PRECISE MACHINERY

Tapered roller bearing assembling device and working method thereof

InactiveCN109322929AReduce wearQuick rivetingBearing componentsEngineeringMechanical engineering

Owner:山东龙本轴承科技有限公司

Prefabricated intelligent control cabinet with cable arrangement standard interface cavity of intelligent transformer station

InactiveCN109301704AEasy to routeEasy to repair and maintain laterBus-bar/wiring layoutsSubstation/switching arrangement casingsSmart substationTransformer

Owner:POWERCHINA HEBEI ELECTRIC POWER SURVEY & DESIGN INST CO LTD