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.

Tool pulling device and logging system

ActiveCN108204215BBorehole/well accessoriesDrive shaftElectric machinery
Owner:PETROCHINA CO LTD

High-efficiency glue mixing device

ActiveCN105148765BReduce outflowImprove the mixing effectRotary stirring mixersMixer accessoriesEngineeringSizing
Owner:WUHU JITUO RUBBER TECH

Tool magazine feeder for automatic tool changer

InactiveCN1636670ARemovable insertTool changing apparatusPositioning apparatusTreatment feverEngineering
Owner:DAEWOO HEAVY INDS & MACHINERY

Automatic marking and color developing function coating and preparation method thereof

InactiveCN102775890BFast curingEasy to drawPolyester coatingsCyclohexanonePhotosensitizer
Owner:JIANGSU UNIV OF SCI & TECH

A portable communication interface box system

ActiveCN110336760BFunctional integrationReduce power consumptionTransmissionSelection arrangementsCommunication interfaceMiniaturization
Owner:SOUTHWEST COMP

Method and device for updating user plane gateway

ActiveCN111246527AAchieve optimizationGuaranteed communication performanceConnection managementNetwork data managementPathPingEngineering
Owner:HUAWEI TECH CO LTD

Phi-1500 dedicated roll forging machine

InactiveCN103028686BEasy to manufactureLow costRailway componentsForging/hammering/pressing machinesGear systemPulp and paper industry
Owner:BEIJING RES INST OF MECHANICAL&ELECTRICAL TECH +1

flange

ActiveCN105358867BReduced wall thicknessRotating vibration suppressionEngineeringTorsional vibration
Owner:SCHAEFFLER TECH AG & CO KG

A particle tracer for simulating inclusions in molten steel and its production method and application

ActiveCN110389012BTrue and accurate reflectionReliable guidanceHydrodynamic testingParaffin waxWarm water
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Design method of linear Fresnel mirror with maximum concentration ratio for dual-axis tracker

ActiveCN108775718BSimple designFair priceSolar heating energySolar heat collector controllersCollector deviceConfined space
Owner:HOHAI UNIV CHANGZHOU

A Power Risk Early Warning Method Based on Weighted Matching of Positive and Negative Feature Library

ActiveCN110599030BAccurate and effective fault warningReliable Anomaly PredictionForecastingResourcesEngineeringRisk index
Owner:JIANGSU FRONTIER ELECTRIC TECH +1

A method for assembling a bushing of an annular component and its fixture

ActiveCN104259813BIncrease critical sizeCritical Dimension GuaranteeWork holdersMetal working apparatusLiquid nitrogenRocker arm
Owner:HUNAN SOUTH GENERAL AVIATION ENGINE CO LTD

An oil-water separation device and method capable of slowing down the emulsification phenomenon of engine oil

InactiveCN103806981BEfficient separationAlleviate the phenomenon of oil emulsificationPressure lubricationLubricant mounting/connectionOil emulsionWater flow
Owner:马勒投资(中国)有限公司

Wire drawing die

ActiveCN102601139BHigh precisionHigh precision requirementsDrawing diesMetallic materialsMaterials processing
Owner:柳城县鼎铭金属制品有限公司

Picking device applicable to difficult-picked fruits at upper parts of branches

InactiveCN111788937APicking devicesAgricultural engineeringStructural engineering
Owner:冯高峰

An Image Retrieval Method Based on Orientation Selection Mechanism

ActiveCN110321452BDigital data information retrievalSpecial data processing applicationsInformation processingImage retrieval
Owner:GUANGXI NORMAL UNIV

A method and device for controlling the deflection of the flow spinning welding seam of the welding cylinder

ActiveCN110052524BIncrease productivityImprove production stabilityShaping toolsStructural engineeringWeld seam
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Method and apparatus for improving extractive distillation by adding steam to a reboiler

ActiveCN102000449BDistillation regulation/controlDistillation purification/separationExtractive distillationReboiler
Owner:SULZER MANAGEMENT AG

A multi-level approach to smartphone screen defect detection

ActiveCN113221881BBig intrusiveAvoid interferenceImage enhancementImage analysisFeature extractionData set
Owner:杭州臻味食集科技有限公司

A stabilization ball valve

ActiveCN112413165BStable and accurate measurementTurn on labor savingSpindle sealingsPlug valvesFriction lossWater flow
Owner:XIQI VALVE TECH CO LTD

Deionized water production system, electrodeionization device, and method for producing deionized water

ActiveCN109843812BStable and efficient dissociation reactionReduce power consumptionGeneral water supply conservationDispersed particle separationWater productionIon-exchange membranes
Owner:ORGANO CORP

An integrated imaging 3D projection display device without depth inversion

InactiveCN104113750BTelevision system detailsPicture reproducers using projection devices3d imageComputer graphics (images)
Owner:SICHUAN UNIV

Ensuring working conditions along a longwall face

InactiveCN105143875ADust removalFire preventionMining engineeringMethane gas
Owner:CATERPILLER GLOBAL MINING EURO GMBH

Hydraulic Installation Tool for Installing Sleeve Lock Rebar Splices

ActiveCN103741888BReduce laborSimple structureBuilding reinforcementsBuilding material handlingPull forceEngineering
Owner:青岛森林金属制品有限公司

A Robust Estimation Algorithm Based on Quasi-quasi Test

ActiveCN112131752BAchieving super-robust estimation of collapse contamination rateAvoid crash-prone bugsCharacter and pattern recognitionDesign optimisation/simulationCluster algorithmEarth crust
Owner:CHANGAN UNIV

A modular vehicle maintenance and inspection platform that can be assembled

ActiveCN106809191BSatisfy the functional requirements of in-situ drivingMeet maintenance inspection needsVehicle manoeuvring devicesDrive wheelFunctional requirement
Owner:CHINA HARZONE IND CORP

Factor XI antibodies and methods of use

PendingCN114380914AImmunoglobulins against blood coagulation factorsAntibody ingredientsAntigenAntigen Binding Fragment
Owner:NOVARTIS AG

Needle winding device and needle winding method

InactiveCN109534089ANo time lostIncrease flexibilityWindingsFilament handlingEngineeringConductor Coil
Owner:AUMANN ESPELKAMP GMBH

Sowing machine capable of realizing intelligent precision dibbling

InactiveCN102696317BImprove seeding accuracyPrecise sowingCultivating equipmentsSeed depositing seeder partsControl systemEngineering
Owner:XIAN SENWAS AGRI SCI & TECH

Infrared data processing storage method and infrared remote-control unit

ActiveCN102790621BReduce data volumeSave storage spaceCode conversionData segmentData Coding Scheme
Owner:SHENZHEN C&D ELECTRONICS

Special coil winder for testing temperature of solar cell array

ActiveCN101975616BQuick retractThermometer detailsEngineeringSolar cell
Owner:EGING PHOTOVOLTAIC TECHNOLOGY CO LTD

Feature classification based multiple classifiers combined people face recognition method

ActiveCN100426314CReduce computational complexityAvoid the curse of dimensionalityCharacter and pattern recognitionComputation complexityCurse of dimensionality
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Clamping device for tool and workpiece electrode for electric discharge forming

InactiveCN105171166BAchieve positioningAchieve clampingElectrical-based machining electrodesElectrical-based auxillary apparatusMachiningElectric spark
Owner:HARBIN UNIV OF SCI & TECH

URL retrieval system, server and URL retrieval method for the same

InactiveCN1573752ASpecial data processing applicationsWeb data retrieval using information identifiersUser needsUniform resource locator
Owner:LENOVO INNOVATIONS LTD HONG KONG

A kind of capsicum overwintering seedling raising method

ActiveCN110150052BImprove thermal stabilityAvoid direct contactExcrement fertilisersWatering devicesCrop cultivationChili pepper
Owner:HUNAN VEGETABLE RES INST +1

Car Seats & Cars

ActiveCN105291913BReduce impact forceShorten speedVehicle seatsCar seatEngineering
Owner:沈宏

Quinoline derivative for treating non-small cell lung cancer

PendingCN114652723AOrganic active ingredientsRespiratory disorderProgression-free survivalSCLC - Small cell lung cancer
Owner:CHIA TAI TIANQING PHARMA GRP CO LTD

Character image processing method and device

ActiveCN104484858BFulfil requirementsGeometric image transformationImaging processingFace model
Owner:XIAOMI INC

Compact intake pipe for vehicle and manufacturing method thereof

ActiveCN107304738BReduce loadSimple structureMachines/enginesAir intakes for fuelResonant cavityEngine room
Owner:SOUTH KOREA WOLTERS KLUWER STAR AUTO PARTS CO LTD

A semiconductor wafer grinding device with cleaning function

ActiveCN109676515BLongitudinal adsorptive fixation reducedReduce sideslipSemiconductor/solid-state device manufacturingLapping machinesWaferElectric machinery
Owner:JIANGSU NEPES SEMICON

Chinese medicinal dispersible tablet, its preparation process and ingredient detection method

InactiveCN1799575BStable quality in long-term storageEvenly dispersedAntibacterial agentsComponent separationCellulosePolymer science
Owner:张红

A Method for Making Longitudinal Cracks in Simulated Test Block Welds

ActiveCN104729901BIncrease success rateLow costPreparing sample for investigationNon destructiveMetallic materials
Owner:田国良

Energy-saving semi-active control method for hybrid electromagnetic suspension based on attitude compensation

ActiveCN108454343BImprove ride comfort performanceDoes not affect the energy feedingResilient suspensionsElectric machineryMotor controller
Owner:长葛市富鼎机械制造有限公司

Catalyst for decomposing hydrogen peroxide and method for decomposing hydrogen peroxide in epoxidation reaction product

ActiveCN106140178BEliminates potential hazards of distillation separationsImprove securityOrganic chemistryWaterDistillationRare earth
Owner:CHINA PETROLEUM & CHEM CORP +1

Three-dimensional scaffold with multi-level holes, three-dimensional functional scaffold and preparation method thereof

ActiveCN111732754BStable structureUniform and perfect macroporous structureProsthesisPolymer sciencePolymer solution
Owner:SICHUAN UNIV

Intracellular delivery

ActiveCN107058101ARestrict/Eliminate FunctionShorten the timeBioreactor/fermenter combinationsBiological substance pretreatmentsCell membraneMicrofluidic channel
Owner:MASSACHUSETTS INST OF TECH

Manufacturing method of cztse light absorbing layer based on simultaneous vacuum evaporation process

ActiveCN105340081BSolve the problem caused by Sn lossImprove membrane qualityFinal product manufacturePhotovoltaic energy generationVacuum evaporationHot Temperature
Owner:韩国ENERGY技术硏究院

Server optimization method applied to integrated payment management system

InactiveCN111339150AImprove stabilityImprove service qualityDigital data information retrievalData processing applicationsBusiness enterpriseConnection pool
Owner:WEIHAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Magnetic recording/reproducing unit

InactiveCN1319230APossess anti-displacement meansTelevision system detailsData buffering arrangementsDigital videoReverse order
Owner:PANASONIC CORP

Fluorane color former and preparation method thereof

ActiveCN102775810BLow priceSimple and fast operationAzo dyesAlkaneAcyl group
Owner:YANTAI UNIV +1

Adhering graphic films on irregular substrates

ActiveCN101479776BStampsOrnamental structuresPolymer scienceSolvent based
Owner:3M INNOVATIVE PROPERTIES CO

Method and device for updating question and answer ranking model for automatic question answering system

ActiveCN104572998BMeet needsReduce maintenance workloadDatabase updatingSpecial data processing applicationsUser needsQuestions and answers
Owner:BEIJING UNISOUND INFORMATION TECH

Cadmium telluride thin film solar cell with quantum well structure and manufacturing method thereof

ActiveCN104821343BFully absorbedImprove efficiencyFinal product manufacturePhotovoltaic energy generationAbnormal growthsQuantum well
Owner:湖南共创光伏科技有限公司

Sealing structure and valve assembly including the sealing structure

ActiveCN108443520BEngine sealsLift valveEngineeringMechanical engineering
Owner:THE BOEING CO

Apparatus and method for controlling yaw of a wind turbine

InactiveCN101929426BAvoid depositionIce buildup avoidanceWind motor controlMachines/enginesRotational axisNacelle
Owner:SIEMENS AG

Springback control device for hydraulic hollow pipe fittings

ActiveCN105880332BEliminate springbackHigh dimensional accuracyShaping toolsMachine partsEngineering
Owner:SHANGHAI BAOSTEEL NEW TECH PARTS

Fixtures for the manufacture of output brackets for automotive transmissions

ActiveCN102029539BEnsure positional relationshipSimple structureWelding/cutting auxillary devicesAuxillary welding devicesInsertion stentEngineering
Owner:SHANGHAI JIAOYUN AUTOMOTIVE POWER SYST

A kind of preparation method of high acid density celluloid enzyme resin solid acid catalyst

ActiveCN113368899BAbundant resourcesExtensive sources of raw materialsSugar derivativesOrganic-compounds/hydrides/coordination-complexes catalystsPolymer sciencePtru catalyst
Owner:TAIYUAN UNIV OF TECH

A method of combining ultra-low temperature and pulverization to pretreat peanut shells as a supplementary substrate for biohydrogen production

ActiveCN107012175BResourceSolve environmental problemsFermentationCellulosePretreatment method
Owner:NORTHEASTERN UNIV LIAONING

Multifunctional track traffic digital signal cable

InactiveCN105225740ASmall transmission attenuationImprove shielding effectQuad constructionsConductive materialExtensibilityCopper wire
Owner:JIANGSU HENGTONG WIRE & CABLE TECH

Plasma enhanced atomic layer deposition equipment and method

ActiveCN113106422BAdd varietyIncrease process debugging meansChemical vapor deposition coatingElectric discharge tubesReactive gasRadio frequency
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Thread joint, inserted unit, unit having internal thread and method for making thread joint

InactiveCN1095021CExtended service lifeSame Hardening DepthDrilling rodsDrilling casingsEngineeringScrew thread
Owner:SANDVIK INTELLECTUAL PROPERTY AB

Emotiv brain-controlled UAV system and method based on mixed programming of vc++ and matlab

ActiveCN106940593BReal-time recognitionFriendly interfaceInput/output for user-computer interactionGraph readingBrain computer interfacingMixed programming
Owner:上海韶脑传感技术有限公司

Quenching anti-deformation device and method

ActiveCN106367570BAvoid deformationControl deformationFurnace typesHeat treatment furnacesQuenchingMachining
Owner:YICHANG MARINE DIESEL ENGINE

Automatic grabbing device for barrels of low and intermediate level radioactive waste

ActiveCN111755140BRealize automatic crawlingSolve the defects of manual continuous operation of different motorsGripping headsPortable shielded containersControl systemElectric machinery
Owner:SHANGHAI JIAOTONG UNIV

A method for fast and high-precision extraction of spectral confocal signal peak wavelength based on mean-shift

ActiveCN110095066BImprove performanceImprove accuracyUsing optical meansWavelengthShift vector
Owner:HUAZHONG UNIV OF SCI & TECH +1

Water-based coating

ActiveCN103254700BAvoid harmKeep healthyCoatingsWater basedFiber
Owner:福建惠安县惠兴工贸有限公司

Method and device for electric braking in metalworking

ActiveCN111225752BBrake typesRolling mill drivesMetal machiningMachine
Owner:SMS GRP GMBH

A centrifugal volute outlet structure

ActiveCN110219829BOptimize air volumeReduce noisePump componentsPumpsAir volumeEngineering
Owner:GUANGDONG SUNWILL PRECISING PLASITC CO LTD

A car seat belt device

ActiveCN112078536BEffective protectionLimit stretching speedBelt retractorsCar seatGear wheel
Owner:肇庆市协创汽车零部件产业研究院有限公司

A kind of production method of the pearl oyster new line that improves the quality of pearl nuclei

ActiveCN107182871BSolving Hybridization DifficultiesIncrease productionClimate change adaptationPisciculture and aquariaF1 generationFresh water organism
Owner:HUNAN UNIV OF ARTS & SCI

A broadcast power amplification protection device

ActiveCN104796093BExtend your lifeAvoid current shockAmplifier protection circuit arrangementsEngineeringAmplifier
Owner:广州市西派电子科技股份有限公司

A method for preparing 1,1,1,2,2-pentafluoropropane

ActiveCN105439805BHigh selectivityHigh reaction conversion rateHalogenated hydrocarbon preparationHydrogen fluorideReaction temperature
Owner:XIAN MODERN CHEM RES INST

A preparation method of lithium-ion battery cathode material and lithium-ion battery cathode material prepared by the method

ActiveCN107316994BElectrochemical stripping method is mildEasy to control the degree of peelingCell electrodesSecondary cellsElectrolytic agentElectrical battery
Owner:GUANGDONG ZHUGUANG NEW ENERGY TECH

Composite material sandwich structure and manufacturing method thereof

ActiveCN108099276BReduce volumeWeight increaseLaminationSpars/stringersLaboratory ovenLow density
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

Galvanizing inactivating liquid and preparation method

InactiveCN101177785BWill not polluteReduce porosityMetallic material coating processesMetalHexavalent chromium
Owner:CHONGQING CONSTR ELECTROMECHANICAL CO LTD

A Method for Reducing Metal Contamination in Working Area of ​​Contact Image Sensor

ActiveCN105374840BImprove yieldPrevent adhesionSolid-state devicesSemiconductor/solid-state device manufacturingContact image sensorEtching
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

Compound premix for improving reproductive performance of mutton sheep

InactiveCN102754752BGood for healthImprove reproductive performanceAnimal feeding stuffBeta-CaroteneTrace element
Owner:SHOUXIAN LINHUAI ANIMAL HUSBANDRY BREEDING CO LTD

Amplifying solid camera shoot device

InactiveCN1744678AInhibition Signal ContaminationTelevision system detailsColor television detailsCapacitanceShoot
Owner:SHARP KK

Fuel cell system state assessment method based on random matrix eigenspectrum analysis

ActiveCN109471035BAchieve a reasonable assessmentClear and rigorous mathematical and physical meaningElectrical testingFuel cellsComputational physics
Owner:山东斯博科特电气技术有限公司

A kind of ruthenium-catalyzed method and application of cyclization reaction of dibenzyl ketone and internal alkyne to prepare polyaromatic substituted naphthalene derivatives

ActiveCN107954821BThe synthesis method is simpleSuitable for large-scale productionOrganic compound preparationHydrocarbonsDibenzyl ketonePtru catalyst
Owner:DALIAN UNIV

A safety belt system with heart rate measuring function

ActiveCN106515654BReduce incidenceAct as a mandatory reminderBelt control systemsTractorsSeat beltMiniaturization
Owner:WM MOTOR TECH GRP CO LTD

Method for preparing mother material from nano grade inorganic powder material

InactiveCN1158347CMelting point smooth and easyIncrease the feeding speedProcedure AgentsPolymer science
Owner:BEIJING UNIV OF CHEM TECH

A method and mobile terminal for displaying corresponding material in a two-dimensional code area

ActiveCN103761062BLarge amount of informationImprove the display effectDigital output to display deviceComputer science
Owner:科零科技(上海)有限公司

A high-power radio frequency signal output power control method and system

ActiveCN113037301BTransmission monitoringHigh level techniquesControl signalRadio frequency signal
Owner:深圳市华芯半导体装备技术有限公司

Attitude-orbit Integration Parameter Estimation Method for Space Non-cooperative Targets Based on Deep Learning

ActiveCN109284530BImprove generalization abilityImprove robustnessDesign optimisation/simulationNeural architecturesHidden layerKinematics
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Vehicle orientation angle calculating device, and lane deviation warning system using same

ActiveCN102754139BImage enhancementImage analysisOptical axisEngineering
Owner:CLARION CO LTD

A high-power magneto-rheological constant-acceleration soft-start device with a control system

InactiveCN105545982BReduced wall slipGood transmission effectFluid clutchesHydraulic cylinderPower control system
Owner:宿州学院

A kind of 3D three-dimensional printing fabric and preparation method thereof

ActiveCN111705527BImprove permeabilitySoft touchDyeing processPolymer scienceActive agent
Owner:FUJIAN HUAFENG SPORTING GOODS TECH CO LTD

A drug mixing device for preventing drug liquid from remaining on the bottle wall

InactiveCN112973492BAchieving Stirring and MixingAvoid stickingRotary stirring mixersTransportation and packagingGear driveMedicine
Owner:华智机械(烟台)有限公司 +1

Expanded and vitrified small ball thermal insulation demounting-free template

ActiveCN102817438BSolve the deficiencies of the self-insulation systemReasonable designClimate change adaptationCeramic shaping apparatusGlass fiberThermal insulation
Owner:NANJING JINGYEDA NEW BUILDING MATERIALS

A light strip using optical fiber to emit light

ActiveCN104482448BAchieve decorative effectExtended service lifeMechanical apparatusLighting heating/cooling arrangementsEngineeringLED lamp
Owner:浙江能兴电气科技有限公司

Audio compatible circuits, earphones and electronic systems

ActiveCN107181994BImprove compatibilityEarpiece/earphone mechanical/electrical switchesTransducer circuitsElectronic systemsNational standard
Owner:NUBIA TECHNOLOGY CO LTD

H13 high-speed precision forging die steel and production method of steel ingot

ActiveCN107779775BProcess efficiency improvementMetallurgyIngot
Owner:ZHEJIANG DALONG ALLOY STEEL

A stable and efficient composite water-absorbing material and its preparation method

ActiveCN104353433BImprove adsorption capacityStable structureOther chemical processesAlkali metal oxides/hydroxidesMolecular sieveAbsorbent material
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1

Equipment and method for using pattern recognization to control running of linear compressor

InactiveCN1175186CImprove operational efficiencyMotor parameterPump parameterLinear compressorControl signal
Owner:LG ELECTRONICS INC

A low-field nuclear magnetic resonance method for detecting the moisture quality and/or moisture content of fresh meat and its standard sample preparation method and application

ActiveCN112730499BGuaranteed unchangedGood rehydrationPreparing sample for investigationAnalysis using nuclear magnetic resonanceFreeze-dryingLow field nuclear magnetic resonance
Owner:NANJING AGRICULTURAL UNIVERSITY

A conveying type medicine box sealing device

InactiveCN111361821BRealize mechanized operationImprove the efficiency of label applicationLabelling machinesTransmission beltElectric machinery
Owner:HEBI CITY PEOPLES HOSPITAL

Preparation device, preparation method and product of a micro-miniature spatial reflection structure

ActiveCN112363313BAvoid difficultiesLow costDecorative surface effectsChemical vapor deposition coatingEngineeringMaterials science
Owner:GUANGZHOU UNIVERSITY

System for spatial recombination of ultrashort laser pulses by means of a diffractive element

ActiveCN106662752ALaser arrangementsOptical devices for laserLight beamUltrashort laser
Owner:THALES SA

Method, apparatus and system for processing call ticket customization

InactiveCN101415170BRealize customizationAccounting/billing servicesMessage typeService information
Owner:HUAWEI SOFTWARE TECH

Method for automatically controlling speed and gradient of electric treadmill according to heart rate of body-builder

ActiveCN101708360BMeet running needsTo achieve the purpose of scientific exerciseMovement coordination devicesCardiovascular exercising devicesAutomatic controlMedicine
Owner:IMPULSE QINGDAO HEALTH TECH

Titanium dioxide coated zirconia powder and preparation method thereof

ActiveCN105110369BGood compatibilityImprove sintering performanceZirconium oxidesPorosityZirconium hydride
Owner:淄博裕民基诺新材料有限公司

Rod and wire billet heating furnace model control method and apparatus

ActiveCN103225017BFast Stable Tracking OKPrecise control of head and tail temperature distributionFurnace typesHeat treatment process controlFurnace temperatureTemperature control
Owner:BAOSHAN IRON & STEEL CO LTD

A kind of orange light-emitting material and its preparation method and light-emitting method

ActiveCN108504351BClear spatial structureGood photoelectric activitySolid-state devicesPlatinum organic compoundsMethylene DichloridePolymer chemistry
Owner:湖北泰鑫精锻科技有限公司

A multi-channel near-infrared spectroscopy brain functional imaging method with intelligent frequency division modulation

ActiveCN106073716BReduce distractionsImprove signal-to-noise ratioMedical imagingDiagnostics using spectroscopyFrequency spectrumPhotonics
Owner:DANYANG HUICHUANG MEDICAL EQUIP CO LTD

filter unit

ActiveCN107427751BEasy to installEasy to disassembleMembrane filtersMachines/enginesScrew threadFilter element
Owner:MAHLE INT GMBH

A processing method for ultra-precision planar ceramic parts

ActiveCN103737467BOvercome limitationsImprove detection accuracyPolishing machinesGrinding feed controlSurface finishMaterials science
Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI

Slider supply device with inspection function

ActiveCN105016066BAvoid unqualifiedConveyor partsEngineeringMechanical engineering
Owner:YKK CORP

Composite material for radome/antenna window and preparation method thereof

ActiveCN110668836BHigh strengthImprove toughnessRadiating element housingsRadar antennasChemical vapor deposition
Owner:江西信达航科新材料科技有限公司

A parallel pipeline liquid cooling radiator for high power igbt heat dissipation

ActiveCN109637989BShorten cycle strokeReduce volumeSemiconductor/solid-state device detailsSolid-state devicesThermodynamicsEngineering
Owner:DAYU ELECTRIC

Plasma display device

InactiveCN101458890APrevent quasi-contoursAvoid blurStatic indicating devicesDecision circuitProgressive scan
Owner:HITACHI LTD

Power consumption control method, device, computer equipment, air conditioner and storage medium

ActiveCN108151233BRealize a reasonable distributionConsider comfortMechanical apparatusElectric consumptionRunning time
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Washer-dryer

InactiveCN1977077AAvoid direct deliveryReduce manufacturing costOther washing machinesWashing machine with receptaclesEngineeringMechanical engineering
Owner:SHARP KK

A wing built-in aviation fuel tank pressurization device

ActiveCN111232231BPrevent backflowBuffer intake boostPower plant fuel tanksFuel tank safety measuresAviationMarine engineering
Owner:王一涵

Charcoal Grill Comprising a Height-Adjustable Charcoal Rack

InactiveCN106235896ARoasters/grillsAxial displacementCharcoal
Owner:TEPRO GARTEN

Seawater desalination water mineralization system and preparation method for seawater desalination water mineralization

ActiveCN106904716BImprove mineralizationShorten mineralization timeSeawater treatmentWater aerationNitrogen dioxideCalcite
Owner:TIANJIN WATER RESOURCES RES INST

An anti-seismic, pull-out, and bending-resistant prefabricated pile and a manufacturing process of the prefabricated pile

ActiveCN103386709BAccurate and stable connectionNeutral goodProtective foundationShaping reinforcementsPre stress
Owner:MINGYE CONSTR GRP

High-pressure high-rotation speed rotary connector

ActiveCN101403456BEasy to manufactureSimple structureAdjustable jointsWear resistantEngineering
Owner:TENGXUAN TECH

Method for preventing overload elevation of direct-current elevator of main shaft of coal mine

ActiveCN102583127BUninstall cleanlyUninstall to avoidElevatorsEngineeringElectric current flow
Owner:SHANXI SANYUAN COAL IND

Sanitary liquid electrical heating tank

InactiveCN101144646BEasy to manufactureSimple shape and structureWater heatersThermodynamicsPotable water
Owner:黄樟焱

Preparation method of polyvinylidene fluoride mixed matrix membrane with high flux and strong pollution resistance

ActiveCN110479109BImprove anti-pollution performanceStrong anti-pollutionSemi-permeable membranesMembranesHigh fluxPhysical chemistry
Owner:SHANGHAI INST OF TECH

An automatic hydraulic forming machine for street-coded iron core

ActiveCN104722625BStable structureGuarantee molding qualityMetal-working feeding devicesShaping safety devicesMolding machineFuel tank
Owner:佛山市顺德区金造电力器材有限公司

An automatic coding machine conveying system

ActiveCN112297664BAchieve rotationRealize codingTypewritersStampingControl engineeringConveyor belt
Owner:协宝(重庆)建材股份有限公司

An immunological detection method of Staphylococcus aureus enterotoxin b based on Raman enhancement effect of gold-silver core-shell structure

ActiveCN105929150BRaman scatteringStaphylococcus aureus enterotoxin BCore shell nanoparticles
Owner:JIANGNAN UNIV

Method for intermittently growing single-layer Ge quantum dots with high dimensional homogeneity on buffer layer by landfill

InactiveCN101866832BReduce aspect ratioReduce manufacturing costVacuum evaporation coatingSputtering coatingIon beamQuantum dot
Owner:YUNNAN UNIV

A method for preparing a silicon target

InactiveCN104451564BSmall sizeShorten the production cycleVacuum evaporation coatingSputtering coatingDopantMetallurgy
Owner:DONGGUAN DONGYANG SOLAR SCI RES & DEV CO LTD

Method of polishing ag glass, ag glass with gradient brightness and mobile phone

ActiveCN113070741BChange the status quo of single appearanceImprove visual effectsPolishing machinesTelephone set constructionsEngineeringMechanical engineering
Owner:LENS TECH CHANGSHA

A natural commutation type DC circuit breaker with mechanical switches connected in parallel and its control method

ActiveCN112086939BReduce volumeReduce manufacturing costDc source parallel operationEmergency protective arrangements for limiting excess voltage/currentDc circuit breakerControl theory
Owner:TSINGHUA UNIV

A fully automatic topographic map surveying and mapping device and its surveying and mapping method

ActiveCN110243352BEasy to analyze and useQuick disassemblyPicture taking arrangementsSurveying instrumentsEngineeringBinocular stereo
Owner:TAIYUAN UNIV OF TECH

Roof-mounted charging station for charging electric vehicles

InactiveCN106470869BEasy to installIncrease installation costCharging stationsElectric vehicle charging technologyElectrical batteryParking space
Owner:EASYCHARGE ME

A processing method of a wet brush type valve plate brushing machine

ActiveCN105689297BEfficient removalReduce labor intensityDirt cleaningCleaning using toolsRefrigeration compressorEngineering
Owner:河北航天振邦精密机械有限公司

A molding device for preparing automobile interior parts by micro-foaming injection molding process

ActiveCN113942208BEasy to shapeEasy stampingDomestic articlesInfrared lampInjection molding process
Owner:GUANGZHOU HIGHTEEN PLASTICS CO LTD

Image sensor module package structure with supporting element

InactiveCN101582432AImprove accuracyHigh sensitivitySolid-state devicesRadiation controlled devicesLight sensingCoupling
Owner:KINGPAK TECH INC

Liquid bottle detection system and its application method

ActiveCN109669034BReduce output frequencySmall output frequencyChemiluminescene/bioluminescenceMachines/enginesEngineeringBottle
Owner:SUZHOU HYBIOME BIOMEDICAL ENG CO LTD

Semiconductor device package and acoustic device having the same

PendingCN112312254AMicrophonesLoudspeakersDevice materialEngineering
Owner:ADVANCED SEMICON ENG INC

Reboiling and feeding heating two-in-one heating furnace and fractionation method thereof

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