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.

Horizontal type oil separator

ActiveCN103388942AEasy to separateReduced fine filter requirementsRefrigeration componentsFiltrationOil separation
Owner:GUANGDONG SHENLING ENVIRONMENT SYST CO LTD

Plug-flow aerobic biofilter wastewater treatment system and method

PendingCN111908598AIncrease the concentration of microorganismsImprove processing efficiencySpecific water treatment objectivesWater aerationFiltrationProcess engineering
Owner:惠州市合新科技有限公司 +1

Preparation method of lithium ion battery positive electrode material precursor

ActiveCN113415830AThe degree of reunion is easy to adjustSimple process controlCell electrodesSecondary cellsPhysical chemistryNitrogen gas
Owner:JINCHI ENERGY MATERIALS CO LTD +2

Multidirectional adjustable projection device

InactiveCN109140155ARealize up and down adjustmentMeet the use requirementsProjectorsStands/trestlesEngineeringProjector
Owner:郑州森之林电子科技有限公司

Pyrimidyl polyether as well as preparation method and application thereof

ActiveCN114133551AFully dispersedFully miscibleAlkanePolymer science
Owner:WANHUA CHEM GRP CO LTD

Method for store initialization and configuration information

InactiveCN1890633BLarge storage capacityMeet needsBootstrappingProgram loading/initiatingControl storeByte
Owner:INTEL CORP

Hole puncher

InactiveCN104668619ASmooth rotationWon't fallPortable drilling machinesPull forceEngineering
Owner:CHINA THREE GORGES UNIV

Mechanical stacking machine for feeds

PendingCN107758365AEasy to grabPrecise positioningStacking articlesDe-stacking articlesElectric machineStack machine
Owner:WUHAN XINNONGXIANG FEED

Intelligent heating method and system based on house building

ActiveCN110332600ASave energyImprove heating efficiencyLighting and heating apparatusSpace heating and ventilation detailsHouse buildingEngineering
Owner:SHAANXI XIXIAN NEW AREA FENGXI NEW CITY ENERGY DEV CO LTD

Self-adaptation variable volume refrigeration system

ActiveCN103206798AImprove cooling effectRealize stepless adjustmentMechanical apparatusCompression machines with non-reversible cycleEngineeringHigh pressure
Owner:HEFEI GENERAL MACHINERY RES INST

Natural gas supply control system

InactiveCN102980035ARealize intelligent controlRealization of intelligent control of the controllerPipeline systemsGeneral Packet Radio ServiceControl signal
Owner:QINGDAO RUIFENG GAS

Boron trifluoride continuous production device and method based on fluidized bed reactor

PendingCN114570294ALess solidarityIncrease exposureBoron halidesChemical/physical processesBoron trifluorideFluidized bed
Owner:SUZHOU JINHONG GAS CO LTD

Elastic caterpillar band capable of realizing telescopic deformation

ActiveCN104210570AEasy to processSimple structureEndless track vehiclesEngineeringLinkage concept
Owner:CHINA UNIV OF MINING & TECH

Multifunctional power equipment box

InactiveCN108512078AShort lifeSave energySubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsElectricityPower equipment
Owner:吴江市苏能电气工程有限公司

Connection protective device of power battery pack

InactiveCN108172716AEasy to useShorten the timeBatteries circuit arrangementsCell component detailsPower batteryControl engineering
Owner:新昌县明辉纺织服饰有限公司

An Allen key that can be used in tight spaces

InactiveCN105328605BNot to fall offProblems preventing symmetry barriersSpannersWrenchesConfined spaceWrench
Owner:STATE GRID CORP OF CHINA +2

Medical venous transfusion monitor

InactiveCN104645454AAvoid false detectionAvoid missing detectionMedical devicesFlow monitorsMedicineIV Infusion
Owner:李洪升

Shared riding method and system

PendingCN112991587AChange your riding habitsEnsure safetyApparatus for meter-controlled dispensingIndividual entry/exit registersSimulationMonitoring system
Owner:GUIZHOU MINZU UNIV

Rifled tube extruding method

InactiveCN102873121AImprove yieldNo work hardeningExtrusion profiling toolsMetal alloyThreaded pipe
Owner:KUNMING UNIV OF SCI & TECH +1

Total station leveling device and total station leveling method

PendingCN114485585AEasy to installSmall footprintSurveying instrumentsStands/trestlesEngineeringTotal station
Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1

Pressure reducing valve of gas leakage protector

PendingCN113963516AEasy to useEasy to installValve arrangementsPipeline systemsElectrical batteryGas concentration
Owner:白景波

Intelligent air conditioning system based on building and control method of intelligent air conditioning system

ActiveCN107575995ASpace heating and ventilation safety systemsLighting and heating apparatusNetwork connectionHydraulic pump
Owner:和欣汇达(山东)科技有限公司

Device for collecting and separating air by using natural wind

InactiveCN101850207ADispersed particle separationRotary stageInlet valve
Owner:WUHAN XUNQI ENVIRONMENTAL PROTECTION TECH DEV

Phosphorus-free normal-temperature degreasing powder for steel and preparation method thereof

InactiveCN101570863APromote safe productionKeep safeRoom temperatureCompound (substance)
Owner:JIANGSU DEMEI TECH

Anaerobic aerobic flocculation precipitation sewage treatment process

InactiveCN1400174AReduce interactionIdeal Phosphorus and Nitrogen Removal EfficiencyTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentFlocculationAnaerobic aerobic
Owner:SOUTH CHINA UNIV OF TECH

Steel cable durability tester

PendingCN109855857AStressfulImprove test efficiencyMachine part testingMaterial strength using repeated/pulsating forcesTest efficiencyArchitectural engineering
Owner:IMPULSE QINGDAO HEALTH TECH

Straightening roll integral replacement device for section steel straightener

PendingCN107214214AScientific and reasonable structureReduce production intensityMetal rolling stand detailsMetal rolling arrangementsHydraulic cylinderSolenoid valve
Owner:SHANDONG SHIHENG SPECIAL STEEL GROUP

Environment-friendly modified polyethylene pipeline and preparation method thereof

InactiveCN105801967AImprove mechanical propertiesImprove performanceLow-density polyethyleneSilanes
Owner:SUZHOU FUZHONG PLASTIC CO LTD

Synthetic method of 3-aminophthalic anhydride

InactiveCN103588740AAvoid operational hazardsNot easy to cause fireOrganic chemistryOrganic solventHydrogen
Owner:SHANGHAI NEW HUALIAN PHARMA

Simulation high-voltage switch device based on dynamic invertible electronic load and test method thereof

PendingCN114325378ACircuit interrupters testingElectronic loadComputer science
Owner:ZHUHAI GOPOWER SMART GRID

LED TV display panel device

ActiveCN101707031ASolve the problem of not being a real "LED TV"Increase brightnessElectrical apparatusStatic indicating devicesPixel densityGreen-light
Owner:LEYARD

Anti-counterfeiting braided fabric short sleeve with detachable collar

InactiveCN103564752AAchieve structural variabilityPrevent counterfeitingProtective garmentSpecial outerwear garmentsYarnBiomedical engineering
Owner:翟文卓

Data transmission method and device based on image encryption

InactiveCN111083306AEnsure safetyAchieve securityDigital data protectionPictoral communicationImaging processingAlgorithm
Owner:HUNAN KUANGCHU TECH CO LTD

Yak chine-mushroom medicinal diet for weight reducing after childbirth and preparation method thereof

InactiveCN105918919AGood effectFull of nutritionMetabolism disorderFungi medical ingredientsOfficinalisWolfiporia extensa
Owner:SHAOXING UNIVERSITY

Metal-clad laminated board, method for producing metal-clad laminated board, resin-attached metal member, method for producing resin-attached metal member, wiring board and method for producing wiring board

ActiveCN108602318AReduce lossPrinted circuit aspectsLaminationEtherSurface roughness
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Mild temperature drying sterile loss reduction and supply increase two-in-one method for fresh fritillary bulb Chinese herbal medicine resource

InactiveCN103610894AFood preservationDrying machines with progressive movementsMedicinal herbsLow speed
Owner:叶丰

Green energy planting combined-structure system

InactiveCN103899052AImprove sound absorptionRoof improvementClimate change adaptationWater storageSupporting system
Owner:CHIA CHI ENG

Automatic docking and separating system and method for rocket launching container and auxiliary maneuvering bridge

PendingCN113771735AReduce workloadProtection securityVehicle to carry long loadsLoad securingDrive wheelRocket launch
Owner:BEIJING ONESPACE TECH CO LTD +4

Exhaust control method of steam box, steam box and computer readable storage medium

InactiveCN113693433AReduce exhaustLarge displacementSteam cooking vesselsTime-controlled ignitorsThermodynamicsProcess engineering
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Parking device for improving ship side-by-side supply stability

ActiveCN113682422ASolve the problem of not being able to buffer the impact of the hull wellImprove stabilityVessel cleaningHullsGear driveGear wheel
Owner:南通金长聚科技有限公司

Data transmission processing method and device

PendingCN113656334AImprove data exchange rateImprove business processing performanceElectric digital data processingEnergy efficient computingHandling systemUSB
Owner:DATANG MOBILE COMM EQUIP CO LTD

Outer hexagonal bolt with adjustable pre-tightening function based on magneto-rheological effect

InactiveCN105570263ANot easily affectedRapid responseScrewsEngineeringMagneto rheological
Owner:孙美娜

Split type compressor piston with detachable counterweight device

InactiveCN109113966AGuaranteed uptimeUniform qualityPositive displacement pump componentsPositive-displacement liquid enginesEngineeringMechanical engineering
Owner:蚌埠高科瑞力压缩机有限公司

Lorry-mounted crane, control system thereof and lorry-mounted hoisting and conveying vehicle

ActiveCN103626036AImprove accuracyImprove work efficiencyLoad-engaging elementsControl systemEngineering
Owner:ZOOMLION HEAVY IND CO LTD

Tension self-adaption method and device for tension leg platform and tension leg platform

InactiveCN105775055AIncrease exerciseEnsure safetyWaterborne vesselsFloating buildingsEngineeringSelf adaptive
Owner:HUBEI OCEAN ENG EQUIP RES INST CO LTD

Method and device for requesting program in interactive network television system

InactiveCN101860724AImprove experienceEasy to useTelevision system detailsColor television detailsTelevision systemWorld Wide Web
Owner:ZTE CORP

Battery pack and identification method between battery pack and charger and electric device

InactiveCN110401253AImprove compatibilityImprove scalabilitySecondary cells charging/dischargingElectric powerBattery chargerCharge and discharge
Owner:ZHEJIANG LERA NEW ENERGY POWER TECH CO LTD

Shearing machine having cutting angle adjusting function

InactiveCN108356340AAvoid harmShearing machinesShearing machine accessoriesElectrical controlControl switch
Owner:FUJIAN JINZHUAN INTPROP SERVICES CO LTD

Automatic dust removal system for boiler tail gas

InactiveCN111530631AAvoid emissionsQuality assuranceLighting and heating apparatusElectrodes cleaningWater storageFiber
Owner:陈辉辉

Evaporation condensation/rotating wheel absorption dehumidification coupling refrigeration air conditioning system

InactiveCN106839189AImprove utilization efficiencyAchieve perfect couplingMechanical apparatusSpace heating and ventilation detailsCouplingEngineering
Owner:LITEHARBOR LIGHTING TECHNOLOGY CO LTD

Vehicles, vehicle-mounted information entertainment system and control method and related device thereof

InactiveCN108320489ARealize wireless controlRealize information interactionNon-electrical signal transmission systemsSonic/ultrasonic/infrasonic transmissionControl systemAcoustic wave
Owner:NIO ANHUI HLDG CO LTD

Management system of evaluation, mortgage, loan and tax for housing transaction

InactiveCN101923680AReduce loan riskFast TradingData processing applicationsCollection systemEngineering
Owner:成都诚科信知识产权运营有限公司

Semi-solid injection forming device and forming method using device

ActiveCN108526429AReduced nucleation workImprove formation efficiencySemi solidEngineering
Owner:CHINA WEAPON SCI ACADEMY NINGBO BRANCH

Advertisement monitoring system and method

PendingCN112686691ARealize remote automatic monitoringResolve inaccuraciesMarketingMonitoring systemEngineering
Owner:NIELSEN CCDATA NCC MEDIA DATA SERVICE

Television anti-myopia warning system with ultrasonic distance measurement and warning method

InactiveCN103188463APrevent myopiaRemind the appropriate distanceTelevision system detailsColor television detailsElectricityTelevision system
Owner:QINGDAO PENGHAI SOFT CO LTD

Oxidation solution suitable for shale oxidation modification

InactiveCN109370557ALarge diameterReduce bond strengthFluid removalDrilling compositionDesorptionHydraulic fracturing
Owner:SOUTHWEST PETROLEUM UNIV

a thermos bottle

InactiveCN102273955AStable and excellent performanceEasy and stable placementNon-pressured vesselsEngineeringBottle
Owner:赵隽珂

Probe of personal safety monitoring device

InactiveCN104180906APersonal safety supervisionPersonal Safety ProtectionPyrometry using electric radation detectorsProgramme control in sequence/logic controllersFresnel lensElectric machinery
Owner:QUZHOU DISHENG IND DESIGN

Hydraulic control system of hoisting mechanism and crane

ActiveCN106395660AStable increase in movement speedSmooth turningWinding mechanismsCranesControl systemControl engineering
Owner:ZOOMLION HEAVY IND CO LTD

Cultivation method for star anise broilers

InactiveCN103181480APromote absorptionImprove immunityAnimal feeding stuffBiotechnologyIllicium verum
Owner:卢柳

Method for manufacturing integrated inductor

ActiveCN101625926AIntegrity guaranteedNo crackInductances/transformers/magnets manufactureMetallurgyMolding machine
Owner:潘学仁

Visible light cured dental restorative composition and preparation method thereof

InactiveCN105456039ALong operating timeEasy to useImpression capsDentistry preparationsUltravioletResin-Based Composite
Owner:JIANGSU SHENGYING NEW MATERIAL

Kumquat processing device

ActiveCN113146711AImplement automatic slicingAchieve placementDrying gas arrangementsDrying solid materialsDrive by wireElectric machinery
Owner:广西融安颖丰科技开发有限公司

High-light-resistance and high-barrier heat-shrinkable polyester film and preparation method and application thereof

ActiveCN113548312AImprove performanceAppropriate shrinkage temperatureFlexible coversWrappersPolyesterInfrared
Owner:伊利伊诺科技(上海)有限责任公司

Speed changing unit of straw returning machine

InactiveCN101463882AEasy to removeImprove the stubble removal effect of rotary tillageGearboxesCrop conditionersLow speedGear wheel
Owner:JIANGSU YUEDA HUANGHAI WALKING TRACTOR CO LTD

Authority management method and device and computer readable medium

PendingCN114218585AControl authorityImprove work efficiencyDigital data protectionWeb applicationDynamic resource
Owner:SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD

Time switch WIFI intelligent lockset and soft controlling system

InactiveCN104616370AImprove securityImprove resistance to damageIndividual entry/exit registersControl systemStandby power
Owner:岳路阳

Steam boiler controlled based on flow rate difference

ActiveCN111911895AEasy descalingImprove the heating effectSteam generation heating methodsBoiler controlData connectionThermodynamics
Owner:QINGDAO UNIV OF SCI & TECH

Composition for increasing bone mineral density and preparation method and application of composition

InactiveCN110892991AAvoid churnImprove absorption rateFood scienceVitamin K2Post menopausal period
Owner:BEIJING COMPETITOR SPORTS SCI & TECH +1

Attachment machine gap adjustment mechanism

InactiveCN111391293AGuaranteed spacingSmall footprintGear wheelElectric machinery
Owner:滁州市中诺设备模具制造有限公司 +1

Method for removing ship-crossing interference noise in marine seismic exploration

ActiveCN111257931AImprove protectionRealize batch processingSeismic signal processingSpace time domainMarine engineering
Owner:QINGDAO INST OF MARINE GEOLOGY

Benzene-free plastic printing ink

InactiveCN103613997AImprove film qualityImprove quick-dry performanceInksTurpentinePrinting ink
Owner:张家港任发化工材料有限公司

Novel double-sided dual-purpose affixing pad

PendingCN114274684AImprove clarityFully contactedStampingEngineeringStructural engineering
Owner:周涛

Preparation method of bamboo-based composite board with bevel angles and mould used thereby

InactiveCN102019639ASave resourcesLow costWood working apparatusFlat articlesFiber bundleEngineering
Owner:BEIJING KHANWIND TECH

Encoding and decoding method and encoding and decoding device for enhancing dual-track voice frequency and tone quality

InactiveCN102737647ARecovery DetailsSubjective sound quality is goodSpeech analysisTwo-channel systemsDecoding methodsFrequency spectrum
Owner:WUHAN UNIV

Wire outlet structure of high-impedance transformer, and high-impedance transformer

ActiveCN106558404AEasy to implementSolving Partial DischargeTransformers/inductances coils/windings/connectionsInsulation layerImpedance transformer
Owner:特变电工湖南工程有限公司

Substrate integrated type low passive inter-modulated waveguide flange gasket

ActiveCN110085951AEliminate Contact NonlinearityLow passive intermodulation performanceWaveguide type devicesEngineeringElectromagnetic field
Owner:XIAN INSTITUE OF SPACE RADIO TECH

Vibration amplitude-adjustable apparatus and method for exciting automobile tyre in parking state

InactiveCN106066251AExcitation frequency changesReduce shockVehicle tyre testingVibration amplitudeParking space
Owner:NORTHEASTERN UNIV

Method for producing femtosecond megavolt energy electronic beam by using strong laser

InactiveCN1367640AReduce intensityGood collimationAcceleratorsHigh energyPeak value
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Horizontal movement device for holding beam

InactiveCN107059175ASimple structureImprove accuracyTextiles and paperYarnBobbin
Owner:江苏海马纺织机械有限公司

Three-storey-height type duplex apartment

InactiveCN106150128AMeet diverse needsMany types of apartmentsDwelling buildingEngineeringBuilding design
Owner:SHANDONG UNIV OF SCI & TECH

Electric hair drier with display screen

PendingCN110731596AImprove practicalityDoes not affect the effect of air intakeHair dryingControl circuitMechanical engineering
Owner:GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO LTD

Hydraulic drive pump and diaphragm pump using same

ActiveCN103062005AReduce weightImprove stressFlexible member pumpsPositive-displacement liquid enginesDiaphragm pumpHydraulic pump
Owner:白巨章

Intelligent verification system for traction substation relay protection based on building block type mechanism

PendingCN113608054AReduce workloadLow skill level requiredCurrent/voltage measurementElectrical testingTester deviceField tests
Owner:赵瑞清

Polar coordinate type simple hydraulic manipulator

InactiveCN106607881ARealize tilting motionThe need for positioningProgramme-controlled manipulatorHydraulic cylinderEngineering
Owner:GUANGXI UNIV

Perovskite weak light detector based on plasmon effect

ActiveCN110556478ASolid-state devicesSemiconductor/solid-state device manufacturingExtinctionPhotoelectric conversion
Owner:GUILIN MEDICAL UNIVERSITY

Method for popping up privacy policy, client and computer readable storage medium

PendingCN112565238AImprove user experienceAvoid repeated popupsDigital data protectionTransmissionUser needsInternet privacy
Owner:杭州华橙软件技术有限公司

Medical stent recovery device

PendingCN109793601AEasy to push and pullEasy to pass throughStentsCardiovascular stentGuide wires
Owner:SHANGHAI TONGJI HOSPITAL

Convenient folding leg

PendingCN113639166AEasy to storeEasy to transportStands/trestlesStructural engineeringMechanical engineering
Owner:ANHUI HONGJIE ERGONOMIC TECH CO LTD

Surface treatment process of PCD step chamfering cutter spiral chip groove

InactiveCN109954949AFast chip removalIncrease chip removal smoothnessSurface finishFiber
Owner:SUZHOU SHANDE PRECISION TOOLS

Thin metal belt ring rolling mill

InactiveCN103128100AControllable rolling forceEnsure consistencyMetal rolling arrangementsThin metalEngineering
Owner:CHONGQING UNIV OF TECH

Herbal tea and making method thereof

InactiveCN104522247ALight tasteDelicate tasteTea substituesMedicinal herbsLygodium japonicum
Owner:彭书君

Hospital ward light intelligent control method, apparatus and device, and storage medium

PendingCN114501747AImprove experienceSolve the technical problem that the constant light brightness cannot meet the needs of different personnelElectrical apparatusEnergy saving control techniquesHuman bodyPatient's room
Owner:深圳市奥新科技有限公司

Efficient nitrifying bacteria culture device with oxygenation function

PendingCN111321059AEfficient use ofIncrease the number ofBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyOxygen enhanced
Owner:YANSHAN UNIV

Cleaning method of steel shell of lithium battery

PendingCN113369264AGood cleaning and degreasing effectSimple processHollow article cleaningSecondary cellsMetallurgyCleaning methods
Owner:苏州橙柳电子精密有限公司

Accessory used for positioning warning and reminding of taking medicine at fixed time

InactiveCN106418937ADetect abnormalities in timeOral administration deviceJewelleryDiseaseCrowds
Owner:ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG

On-load multistage adjustable-capacity tap switch

ActiveCN102623156AAchieve regulationVariable inductancesVariable transformersLow voltageTap changer
Owner:DANDONG JINLI POWER EQUIP

Method for preparing laxogenin by smilax scobinicaulis plants

InactiveCN101205249ANo pollution in the processSimple preparation processSteroidsPlant ingredientsSmilax scobinicaulisChemical synthesis
Owner:NORTHWEST A & F UNIV

Constant-pressure opening device

ActiveCN104421466ASmall pressure lossReduce pressure requirementsOperating means/releasing devices for valvesEqualizing valvesEconomic benefitsMechanical engineering
Owner:首安工业消防设备(河北)有限公司

Using pressurized wet gas lines to avoid fouling in purified terephthalic acid (PTA) filters and lines

ActiveCN110573487AOrganic compound preparationCrystallization separationPtru catalystPhysical chemistry
Owner:英力士美国化学公司

Preparation method of carbon and oxygen co-doped graphite phase carbon nitride, and application of carbon and oxygen co-doped graphite phase carbon nitride in catalytic activation of persulfate to degrade pollutants in water

ActiveCN109248704AGood effectIncreased redox abilityPhysical/chemical process catalystsWater contaminantsPerturbateurs endocriniensSinglet oxygen
Owner:GUANGZHOU UNIVERSITY

Pipeline system for maintaining large-volume concrete through water in dewatering wells and control method of pipeline system

InactiveCN108086339ANo pollutionImprove maintenance effectFoundation engineeringWater volumePipeflow
Owner:CHINA FIRST METALLURGICAL GROUP

Airtight high-temperature and high-pressure conductive electrode packaging system for testing thermal intensity of aerospace plane

ActiveCN114744421AReasonable structural designMeet the temperature requirementsStructural/machines measurementElectric connection structural associationsCopper electrodeEngineering
Owner:CHINA AIRPLANT STRENGTH RES INST

Constant force cupping

InactiveCN103230626AEasy to operateCupping safetySuction devicesElastomerSuction force
Owner:孙德修

Suppository for treatment of bacterial vaginosis and preparation method thereof

InactiveCN105267432ARelieve symptomsNo financial burdenAntibacterial agentsHydroxy compound active ingredientsBacterial vaginosisCnidium monnieri
Owner:薛迎峰

Vertical axis wind turbine for delay control of blade stall

InactiveCN103388556AGood torque outputHigh power outputMachines/enginesRenewable energy generationGear wheelVertical axis wind turbine
Owner:HOHAI UNIV CHANGZHOU

Electromagnetic field pressurization solidification method and device for laser forming

PendingCN114807799APromote formationEnhanced feedingLorentz forceMaterials science
Owner:SHANGHAI JIAO TONG UNIV +1

Vegetable transportation damage degree detecting device

InactiveCN107340356APrevent rotImprove accuracyChemical methods analysisChemical reactionEngineering
Owner:亿信标准认证集团四川有限公司

Hydraulic bracket and bottom lifting device thereof

InactiveCN104564110AImprove work efficiencyGood for pushProps/chocksEngineeringPiston rod
Owner:SANY HEAVY EQUIP

Large-scale test-oriented examinees identity fingerprint verification system

InactiveCN101615246AAccurately determineEnsure safetyCharacter and pattern recognitionIndividual entry/exit registersTest takerValidation methods
Owner:HARBIN ENG UNIV

Water ecological restoration system for industrial wastewater and use method of water ecological restoration system

PendingCN114772783AImprove precipitation effectEasy to handleTransportation and packagingRotary stirring mixersIndustrial waste waterWater discharge
Owner:无锡碧泓达环境科技有限公司

Motor set with storage battery charger

InactiveCN103516019AWith short circuit resistanceFully automatic performance with short-circuit resistanceBatteries circuit arrangementsElectric powerFast chargingShort circuit protection
Owner:林华旺 +1

Polarization-independent regualtable acousto-optic filter and its method

InactiveCN1150420CImprove resolutionHigh rejection ratioNon-linear opticsFiltrationAcousto-optics
Owner:IND TECH RES INST

Power distribution system, power supply system and power distribution method

InactiveCN113437765ASingle network parallel feeding arrangementsControl powerDistribution method
Owner:NG FUJIANIND EQUIP CORP

Drilling equipment used for machining Meigu cages

ActiveCN113210667AEasy to drillImprove drilling efficiencyBoring/drilling machinesSlide plateMechanics
Owner:杭州萧山中旭美固笼有限公司

Lens module

InactiveCN101354466AStrong anti-electromagnetic interference abilityEffective shieldingMagnetic/electric field screeningScreening apparatusCamera lensImaging quality
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Method for producing terephthalate through continuous esterification

PendingCN114516793AContinuous and stable deliveryRelieve pressureOrganic compound preparationCarboxylic acid esters preparationPtru catalystAlcohol
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

GPS-based gantry crane attitude monitoring system and method thereof

ActiveCN103332596AExtended service lifeNo cumulative errorLoad-engaging elementsGps measurementControl system
Owner:北京中船信息科技有限公司

Irreversible temperature-sensitive sticker and temperature-sensitive color-changing ink

PendingCN112226111AHigh sensitivityImprove stabilityStampsInksCold chainWhole blood product
Owner:柔微智能科技(苏州)有限公司

Anti-precipitation type medicinal liquor storage tank for cortex acanthopanacis medicinal liquor production

ActiveCN112849778AEffect of storage temperatureDissipate slowlyDomestic cooling apparatusLighting and heating apparatusBiotechnologyMedicinal herbs
Owner:江西众源药业有限公司

Method for measuring goaf gas concentration field by utilizing goaf closed wall extraction data

InactiveCN112415137AEfficient analysisImprove analysis efficiencyData processing applicationsGas removalMining engineeringStructural engineering
Owner:CHINA COAL TECH ENG GRP CHONGQING RES INST

Digital control wide-range clock duty ratio adjusting system

PendingCN111030645ACancel offset voltageReduce power consumptionElectric pulse generatorCMOSLogic cell
Owner:ETOWNIP MICROELECTRONICS BEIJING CO LTD

Personalized customization system based on block chain and method thereof

PendingCN114049096ASolution success rateResolution cycleDigital data protectionOffice automationPersonalizationData privacy protection
Owner:SHANGHAI WANXIANG BLOCK CHAIN CO LTD

Anti-adhesion micro negative pressure self-suction type wound protecting system

PendingCN114796586AExcellent adhesionPrevent reverse osmosisAdhesive dressingsAbsorbent padsEngineeringWound surface
Owner:广州华一生物科技有限公司

Beidou system positioning precision calculation method

InactiveCN110286395AMeet the positioning requirementsRapid positioningSatellite radio beaconingNonlinear Schrödinger equationGeosynchronous satellite
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

Dish recommending method and device based on augmented reality technology

InactiveCN109191252AImprove experienceImprove order efficiencyBuying/selling/leasing transactionsImage acquisitionComputer engineering
Owner:ZHEJIANG KOUBEI NETWORK TECH CO LTD

Construction method of comprehensive energy efficiency evaluation system of seawater desalination multi-source multi-load system

ActiveCN110110991AImprove utilization efficiencyImprove consumption levelTechnology managementResourcesEngineeringIndex system
Owner:TIANJIN UNIV +1

Micro LED display panel and preparation method thereof, and display device

InactiveCN110197814AImprove transfer efficiencyPrecise positioningSolid-state devicesSemiconductor/solid-state device manufacturingLED displayDisplay device
Owner:HISENSE VISUAL TECH CO LTD

Portable audio / video device with earphone being built in

InactiveCN1917603ASolve the problem of needing extra storage for headphonesSolve the problem of twisting togetherTelevision system detailsColor television detailsEngineeringHeadphones
Owner:LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI

Preparation method of efficient and stable CsPbI3 inorganic perovskite battery

PendingCN114156414AReduce reunionQuality improvementSolid-state devicesSemiconductor/solid-state device manufacturingPhysical chemistryThin membrane
Owner:HEFEI UNIV OF TECH

Variable control pump and hydraulic system

ActiveCN109869297APlay a protective effectExtended service lifePositive-displacement liquid enginesMulti-cylinder pumpsFlameoutEngineering
Owner:WEICHAI POWER CO LTD +1

Horizontally-opposed range extender adopting hydrogen and gasoline as double fuels

ActiveCN113586234ARealize the supplyEasy dischargeInternal combustion piston enginesFuel supply apparatusCombustible gasGasoline
Owner:矩阵汽车有限公司

Filter hole dredging structure

InactiveCN107441806AStationary filtering element filtersBiochemical engineeringHigh pressure water
Owner:张家平

Method for squeezing pecan oil

PendingCN109504528AResidue reductionEasy to separateFatty-oils/fats refiningFatty-oils/fats productionWater vaporCrusher
Owner:靖州县金茶油科技开发有限责任公司

Pressurizing postoperative recovery device used in bone traumatology department and use method thereof

InactiveCN108354801ARealize the function of magnetic therapyMeet the use requirementsElectrotherapyPneumatic massagePostoperative recoveryEngineering
Owner:周爱金

Thermal printer and paper placing device thereof

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