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.

Lithium-ion battery spliced ​​layer unit frame and lithium-ion battery module composed of it

ActiveCN105762310BImprove securityReduce short circuitSecondary cellsCell component detailsStructural engineeringElectric vehicle
Owner:HUNAN UNIV

Organic-inorganic hybrid solid super strong alkali and preparation method thereof

InactiveCN100525908CNo pollutionStrong alkalineOrganic-compounds/hydrides/coordination-complexes catalystsIsomerizationPotassium
Owner:NANJING UNIV

Chinese medicine composition for treating osteoporosis and preparing method

ActiveCN1319573CSkeletal disorderPill deliveryCooked Rehmannia RootPharmaceutical medicine
Owner:HANDAN PHARMA

Method for preparing highly pure cadmium telluride

InactiveCN100567164CQuality improvementNo out of phaseCadmium sulfidesInsulation layerRoom temperature
Owner:四川鑫龙碲业科技开发有限责任公司

A method for identifying the origin of millet based on nonlinear chemical fingerprint

ActiveCN109507247BIncrease chance of contactHigh speedPreparing sample for investigationMaterial electrochemical variablesAmylaseAlkaline protease
Owner:HANDAN COLLEGE

A kind of preparation method and application of titanium carbide/carbon nano film material

ActiveCN113224293BIncrease energy densityImprove conductivityNegative electrodesSecondary cellsPolyethylene oxideTitanium carbide
Owner:湖北长界新材料有限公司

A method for separating trace uranium from brine by co-precipitation

ActiveCN105779793BEasy to separateHigh recovery rateWater solubleImpurity ions
Owner:HENAN YONGYIN CHEM IND CO LTD

Impeller and manufacturing method thereof, centrifugal fan and cleaning vehicle

ActiveCN103511334BReasonable designEven airflowPump componentsRoad cleaningTransverse axisImpeller
Owner:ZOOMLION ENVIRONMENTAL IND CO LTD

Auxiliary device and method for improving stability and safety of lithium metal batteries based on external ultrasonic field

ActiveCN112086701BRealize multiple angles of incidenceIncrease the incident areaSecondary cells charging/dischargingBattery chargeLithium metal
Owner:无锡领声科技有限公司

A kind of flocculant with network interpenetrating structure and preparation method thereof

ActiveCN113562829BHas pH responsive propertiesAccelerated settlementWater/sewage treatment by flocculation/precipitationAluminium chlorideFlocculation
Owner:SHANDONG NUOER BIOLOGICAL TECH

Automatic spring plate assembling device of high-frequency data lines

ActiveCN102810808BImprove the quality of hidden dangersSave human effortLine/current collector detailsEngineeringSerial advanced technology attachment
Owner:ASAP TECH (JIANGXI) CO LTD

Correlation mapping and diagnosis method of virtual and real circuit in intelligent substation virtual and real diagnosis system

ActiveCN108551401BIrregular implementationAchieve positioningData switching networksSmart substationPower substation
Owner:GUIZHOU POWER GRID CO LTD

Pet food of chicken' chest meat and preparation method

InactiveCN1232179CKeep healthyImprove actual functionsAnimal feeding stuffAccessory food factorsVitamin CChicken breast
Owner:赵子忠

Scheduling method and device for wind farm energy storage system with integrated forecasting and decision-making

ActiveCN110414725BAvoid lossImprove effectivenessForecastingResourcesNetwork ConvergenceOptimal scheduling
Owner:SHANDONG UNIV +1

Image processor for mosaic screen

ActiveCN102708842BIncrease or decrease quantityFlexible scaleTelevision system detailsColor television detailsComputer graphics (images)Computer module
Owner:NINGBO GQY VIDEO &TELECOM

A method for repairing the inner taper hole of the main shaft of the machining center

ActiveCN106695241BSolve the positioning accuracyImprove restoration qualityPolishingStructural engineering
Owner:CHINA FIRST AUTOMOBILE

A kind of automobile cylinder head processing technology

ActiveCN105886817BImprove performanceImprove die casting effectSlagPressure casting
Owner:NINGBO ZUNHANG AUTO PARTS

Refinement and extraction method of patchouli oil

InactiveCN101935591BEssential-oils/perfumesAlcohol contentReflux extraction
Owner:JISHUI COUNTY JINHAI NATURAL SPICE OIL TECHCO

A quick installation structure and construction method of civil air defense door

ActiveCN111075319BSimplify the installation processReduce the difficulty of operationFrame fasteningWing arrangementsArchitectural engineeringStructural engineering
Owner:安徽力昂人防工程设备有限公司

Beamforming with Antenna Arrays

ActiveCN108702189BAvoid overwritingAvoid lostSpatial transmit diversityBeamformingPrecoding matrix
Owner:TELEFON AB LM ERICSSON (PUBL)

Information display method and terminal

ActiveCN109828706BQuickly realize browsing and viewingReduce inconvenienceSubstation equipmentSpecial data processing applicationsInformation presentationThumbnail
Owner:VIVO MOBILE COMM CO LTD

A method and device for determining the position information of an information block

ActiveCN106095854BImprove positioning efficiencyWeb data indexingSpecial data processing applicationsNode clusteringTheoretical computer science
Owner:TENCENT TECH (SHENZHEN) CO LTD

Ultra-high numerical aperture lithography imaging polarization compensation device and method

ActiveCN104049466BChange pupil functionHigh-resolutionPhotomechanical exposure apparatusMicrolithography exposure apparatusExit pupilHigh numerical aperture
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

A Method for Preventing Poor Contact of Network Cables

InactiveCN108336551BImprove cleanlinessIncrease contactCouplings bases/casesTwo-part coupling devicesInformation transmissionEngineering
Owner:CHONGQING UNIV +1

A method for preparing aluminum alloy by powder liquid phase die forging

ActiveCN103725909BImprove liquidityGood formabilityBiological activationHigh pressure
Owner:UNIV OF SCI & TECH BEIJING

Air conditioner surge test method and system

ActiveCN107677364BTest sustainableImprove test efficiencySubsonic/sonic/ultrasonic wave measurementFluid speed measurementAir velocityControl engineering
Owner:AUX AIR CONDITIONING LTD BY SHARE LTD

Method and system for deploying tunnel services

ActiveCN102710505BNetworks interconnectionComputer networkLabel switching
Owner:汉斯半导体(江苏)有限公司

A kind of manufacturing method of high-strength hyperboloid conformal microstrip slot antenna

ActiveCN113097728BImprove conformal fitHigh mechanical strengthSlot antennasDielectric substrateRadio frequency
Owner:SHAANXI CHANGLING ELECTRONICS TECH

Three-phase integrated brake device for preventing multiple-branch voltage transformer differential protection unwanted operation

InactiveCN100388580CPrevent misoperation of differential protectionDoes not affect correct actionEmergency protective circuit arrangementsSignal onEngineering
Owner:ZHEJIANG UNIV

Rice blast resistance gene Piym2 and application thereof

ActiveCN102604974BIncrease resistanceExtensive breedingTransferasesFermentationBiotechnologyDiseased plant
Owner:INST OF CROP SCI CHINESE ACAD OF AGRI SCI

A pre-heating equipment for block petroleum asphalt used in road maintenance

ActiveCN107952562BIncrease grinding rateImprove work efficiencySievingScreeningReciprocating motionHeat pretreatment
Owner:金士顿(徐州)科技工程有限公司

A rapid cutting device for accounting books

ActiveCN106057025BEasy to operateQuick crop operationMetal working apparatusTeaching apparatusEngineeringWaste material
Owner:SHANDONG LINYI KEWEI MACHINERY

Solar cells for stratospheric and outer space use

InactiveCN101681935APhotovoltaic energy generationSemiconductor devicesStratosphereSolar cell
Owner:UNITED SOLAR OVONIC

Antibacterial environment-friendly film and preparation method thereof

InactiveCN107652884AImprove the bactericidal effectIncreased durabilityAntifouling/underwater paintsSynthetic resin layered productsEugenolPolyethylene glycol
Owner:NINGBO XIAYUAN TECH

Method and system for sequencing to blog article

ActiveCN100545847CGuaranteed search qualityImprove objective accuracyDigital data information retrievalSpecial data processing applicationsInternet privacyData mining
Owner:SHENZHEN TENCENT COMP SYST CO LTD

1,1′-bis(gem-dinitromethyl)-3,3′-dinitro-5,5′-linked-1,2,4-triazole biguanide salt

InactiveCN104672158BImprove thermal stabilityOrganic chemistryStructural formulaMethyl group
Owner:XIAN MODERN CHEM RES INST

Data processing method and device

ActiveCN111859035BIncrease the number ofReduce the number of iterationsKey distribution for secure communicationOther databases indexingAlgorithmCiphertext
Owner:HUAKONG TSINGJIAO INFORMATION SCI BEIJING LTD

A single bottom thread and double side thread quilting needle bar needle clip mechanism for quilting embroidery

ActiveCN112760841BHigh degree of reductionDecrease productivityEmbroidering machines apparatusNeedle barsScrew thread
Owner:南通新佳机电有限公司

A greening method for windbreak, sand fixation, water retention and greening

ActiveCN105918056BStrong molecular adsorptionExcellent adhesionClimate change adaptationAfforestationSoil sciencePlastic mulch
Owner:裴向军 +1

A detection device for an automobile air-conditioning electronic control system

ActiveCN103676938BEasy to operateReduce workloadElectric testing/monitoringElectronic control systemDisplay device
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Method for preparing complexed multivalent immunogenic conjugates

ActiveCN101405028BAntibacterial agentsBacterial antigen ingredientsImmunogenicityHydrazide
Owner:UNITED STATES OF AMERICA

User identification card and its remote destruction method, system and equipment

ActiveCN106535159BAvoid infringementAvoid damageWireless architecture usageSecurity arrangementComputer networkIdentity recognition
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Driving apparatus for insertion type circuit breaker

InactiveCN1295831CPrevent protrudingSwitchgear detailsHigh-tension/heavy-dress switchesWindow openingEngineering
Owner:SIEMENS AG

Solid binary peroxy acid disinfectant

InactiveCN101803612BNo pollutionEffective disinfectionBiocideDisinfectantsBiotechnologyDisinfectant
Owner:中国人民解放军防化指挥工程学院

Method, system and computer readable medium for fast vehicle turnaround

ActiveCN109118825BAutonomous decision making processMultiple aircraft traffic managementFlight vehicleEmbedded system
Owner:THE BOEING CO

Resource allocation method, system, device and electronic device

ActiveCN112099957BIncrease flexibilityFacilitate multiplexing schedulingResource allocationData connectionComputer resources
Owner:TENCENT TECH (SHENZHEN) CO LTD

Preparation method of phloroglucinol

ActiveCN103641687BShort reaction timeReduce manufacturing costOrganic chemistryOrganic compound preparationImidePtru catalyst
Owner:KAIFENG MINGREN PHARMA

Hybrid energy storage system for smoothing wind power fluctuations

ActiveCN106877432BImprove working conditionImprove economyElectrical storage systemBatteries circuit arrangementsWind power systemControl theory
Owner:CHINA ELECTRIC POWER RES INST +1

Door body structure of steel-concrete combined protection door and manufacturing method of door body structure

InactiveCN102536067BImprove bending performanceImprove impact resistanceWar-like protectionReinforced concreteSteel frame
Owner:TSINGHUA UNIV

Fuel cell

InactiveCN101371394AFuel cells groupingCollectors/separatorsBiomedical engineeringMembrane electrode assembly
Owner:TOYOTA JIDOSHA KK

Circular helical-line radio-frequency lightning protection method and lightning protection device

ActiveCN102354967BGuaranteed Frequency WidthSmall structureEmergency protective arrangements for limiting excess voltage/currentHelical lineElectrical conductor
Owner:ZHUZHOU PUTIAN ZHONGPU LIGHTNING PROTECTION TECH

A network speed debugging method, system and readable storage medium for a vehicle-mounted terminal

ActiveCN112737893BImprove intelligenceParticular environment based servicesIn-vehicle communicationData packIn vehicle
Owner:JIANGXI JIANGLING GRP NEW ENERGY AUTOMOBILE CO LTD

A prestressed combined internal cooling mold core and method for hot extrusion forming of a large valve body

ActiveCN110681712BReduce thermal stressAvoid premature failureExtrusion diesEngineeringUltimate tensile strength
Owner:NANJING DEV ADVANCED MFG

Sansevieria trifasciata polysaccharides as well as preparation method and application thereof

InactiveCN102746418BEnhanced inhibitory effectNo inhibitory effectAntineoplastic agentsOncologyColon cancer cell
Owner:JILIN AGRICULTURAL UNIV

Fluorine-doped diamond-like carbon film, its preparation method and imprint template comprising the film

InactiveCN103436853BLower surface energyImprove hydrophobicityPhotomechanical apparatusDiamond-like carbonDiamond thin film
Owner:上海帕壳实业有限公司

A hanger automatic processing device

ActiveCN105964840BIncrease productivityStrong production efficiencyWire articlesWork in processEngineering
Owner:台山市万力达金属制品科技有限公司

Atactic amorphous copolyester as well as preparation method and application thereof

ActiveCN101469057BFlexible coversWrappersDiolCopolyester
Owner:IND TECH RES INST

Power control method of TFCI field against shared downlink channel

InactiveCN100553172CPower managementTransmission control/equalisingMobile communication systemsMobile station
Owner:LG ELECTRONICS INC

An unlocking method and mobile terminal

InactiveCN105160218BImprove intelligenceImprove convenienceDigital data authenticationHuman–computer interaction
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Multi-light guide gain amplification laser equipment

ActiveCN101837168BEasy to operateImprove work efficiencyLaser arrangementsRadiation therapyLight guideButt joint
Owner:TIANJIN LEIYI LASER TECH

A steel membrane face rockfill dam

ActiveCN103225285BGuaranteed crack resistanceGuaranteed impermeabilityEarth-fill damsRock-fill damsCrack resistanceRockfill material
Owner:TIANJIN UNIV

Preparation method and application of a carbon nanofiber-based electrocatalyst

ActiveCN112599806BHas a rough surfaceLarge specific surface areaMaterial nanotechnologyCell electrodesFiberOrganosolv
Owner:NINGBO UNIVERSITY OF TECHNOLOGY

Exhaust system of internal combustion engine

InactiveCN104110330BEfficient deliveryOperating means/releasing devices for valvesInternal combustion piston enginesInternal combustion engineValve stem
Owner:DENSO CORP

Two Penicillin Glucosides and Their Application in Anti-Kidney Cancer Drugs

ActiveCN109384823BOrganic active ingredientsSugar derivativesKidney cancerCancer cell
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

A Radial Constant Temperature Reactor with Water Transfer Heat

ActiveCN104368279BEasy to unloadEasy to fillChemical/physical processesWater dischargeEngineering
Owner:NANJING DUNXIAN CHEM TECH

A low-damage perovskite solar cell and packaging method thereof

ActiveCN108539022BAvoid damageImprove universalitySolid-state devicesSemiconductor/solid-state device manufacturingMetallic electrodePerovskite solar cell
Owner:WUHAN UNIV OF TECH

Man-machine dialogue method and system

ActiveCN110223697BGuaranteed accuracySolve unreasonable sentencesSemantic analysisSpeech recognitionSentence segmentationDialog system
Owner:AISPEECH CO LTD

A method and system for controlling a video network server

ActiveCN108965367BImprove stabilityFind and solve faults in timeData switching networksEngineeringNetwork management
Owner:VISIONVERA INFORMATION TECH CO LTD

Closed-loop control method of air-conditioning unit and diesel generator set

ActiveCN104828103BImprove comfortRealize synchronous closed-loop controlRailway heating/coolingLocomotivesClosed loopAir conditioning
Owner:CRRC TANGSHAN CO LTD

Application of fxr agonists in the treatment of hepatic encephalopathy

ActiveCN111690731BAvoid damageLower blood ammonia levelsOrganic active ingredientsNervous disorderCholic acidMetabolism pathway
Owner:HENAN UNIVERSITY

Disinfecting stirring barrel

ActiveCN102397578BFully contactedDisinfect evenly and comprehensivelyMedical waste disposalHelical bladeMedical waste
Owner:北京大白鲨环保科技有限公司

An all-metal eddy current position sensor and its solution to temperature drift

ActiveCN107543483BAvoid temperatureEliminate the effect of position detectionUsing electrical meansElectricityEddy current
Owner:SHANGHAI LANBAO SENSING TECH

A touch screen unlocking method and mobile terminal

ActiveCN102830921BThe unlocking method is simpleEasy to operateInput/output processes for data processingComputer terminalTouchscreen
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A high-efficiency polishing method suitable for post-sintering type metal 3D printing

ActiveCN111347051BAvoid damageReduced mechanical propertiesAdditive manufacturing apparatusIncreasing energy efficiency3D printing
Owner:金上晋科技(东莞)有限公司

Aqueous electrolyte and preparation method thereof, supercapacitor, secondary battery and electric device

ActiveCN110690059BWide voltage windowAvoid contactHybrid capacitor electrolytesSecondary cellsElectrolytic agentHeteropoly acid
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Method, device and server for realizing cyclic playback of text-to-speech services

ActiveCN105306420BAvoid closingReduce buildSecuring communicationMedia serverSpeech sound
Owner:ZTE CORP

System for monitoring gob stress in real time and overlying strata breakage judgment method

ActiveCN102928144BReal-time uninterrupted data transmissionSimple wiringTransmission systemsEarth material testingElectricityStress measures
Owner:CHINA UNIV OF MINING & TECH

A Fault Prediction Method for Wind Power Converter

ActiveCN108921347BEnable proactive maintenanceReduce economic lossElectrical testingForecastingConvertersCluster algorithm
Owner:NARI TECH CO LTD

Sampling device and sampling method based on parallel processing

ActiveCN104270154BImprove fidelityImprove false-free dynamic rangeAnalogue/digital conversionElectric signal transmission systemsPhasonParallel processing
Owner:SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP

Amplifier with band-pass filtering function

ActiveCN101442325BWell formedReduce layout areaGain controlTransmissionAudio power amplifierVariable-gain amplifier
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Energetic ion salt of n-nitrotrinitroethylcarbamate, preparation method and application

InactiveCN105777587BHigh energySimple methodOrganic chemistryNitrated explosive compositionsDicarbonateOrganic solvent
Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI

A series magnetic circuit hybrid permanent magnet memory motor

ActiveCN110620460BIncrease speedSmall demagnetization currentMagnetic circuit rotating partsMagnetic circuit stationary partsMemory motorElectric machinery
Owner:HARBIN UNIV OF SCI & TECH

A method for assessing failure rate of mmc

ActiveCN106202970BAccurate lifeImprove computing reliabilityInformaticsInstrumentsFailure rateComputer module
Owner:NANJING INST OF TECH

A method, apparatus and system for message transmission

ActiveCN105703875BReduce overheadError preventionEngineeringData transmission
Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

An implantable bone cyst fenestration drainage system

ActiveCN112315605BAvoid harmGood biocompatibilityDental implantsTooth rinsingOral medicineCyst
Owner:JILIN UNIV

Flame-retardant monomer containing DOPO (9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) groups and preparation method and application of flame-retardant monomer

InactiveCN103755742BImprove flame retardant performanceSimple purification and separationGroup 5/15 element organic compoundsIce water(Hydroxyethyl)methacrylate
Owner:XIAMEN UNIV

A kind of oled organic electroluminescent compound and host material of light-emitting layer

ActiveCN111662306BOrganic chemistrySolid-state devicesLow voltageHost material
Owner:欧洛德(武汉)光电科技有限公司

A high ductility electrolytic copper foil and its preparation method

ActiveCN111364072BImprove ductilityNot easy to break and damageMetallic material coating processesElectroforming processesElectrolysisHeat resistance
Owner:GUANGDONG FINE YUAN SCI TECH CO LTD

Three-layer rotor crusher

ActiveCN104226421BCompact structureReasonable layoutGrain treatmentsEngineeringCrusher
Owner:ZIBO DALI MINING MASCH CO LTD

Double-fluid rapid hardening slurry for roadway grouting and mollisol compaction grouting

InactiveCN101974319BReduce dosagePromote hydrationDrilling compositionAlcoholSlurry
Owner:BEIJING CHINA COAL MINE ENG CO LTD

Fuel cell system and method of using same for power supply

ActiveCN105552403BUniform humidityIncrease output powerFinal product manufactureFuel cellsFuel cellsBattery cell
Owner:DONGFANG ELECTRIC (CHENGDU) HYDROGEN FUEL CELL TECH CO LTD

a foldable shower

ActiveCN113385314BNovel way of useMeet individual needsSpray nozzlesSoftware engineeringMechanical engineering
Owner:KAIPING HANSHUN SANITARY WARE IND

A kind of separation breeding method of dendrobium orchid pure color flower

ActiveCN113331053BEfficient separationLarge particlesHorticulture methodsPlant tissue cultureShootDendrobium
Owner:HAINAN UNIV

Application of neurokinin receptor 2 antagonist to treatment of leukemia

InactiveCN103142593BOrganic active ingredientsAntineoplastic agentsAnticarcinogenic EffectKinin
Owner:ZHEJIANG SCI-TECH UNIV

Method for optimization of quality of soft saline fermentation radish cans in shelf life

InactiveCN103416704BImprove antioxidant capacityImprove the bactericidal effectClimate change adaptationFood preparationFlavouring agentRoom temperature
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

A kind of black cotton soil electroosmosis test device and test method

ActiveCN110514697BEasy to operateEasy to implementMaterial analysis by electric/magnetic meansEarth material testingSoil scienceGraphite electrode
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Single-layer mutual capacitance touch screen, touch screen device, and equipment

ActiveCN104375725BReduce in quantityReduce areaInput/output processes for data processingHemt circuitsEngineering
Owner:FOCALTECH SYST LTD

Input assisting system

InactiveCN1470035AOffice automationMedical image data managementApplication serverThe Internet
Owner:ARKRAY INC

Electronic device presenting perceivable content

ActiveCN105137813BToysProgramme control in sequence/logic controllersOperating pointHuman–computer interaction
Owner:IND TECH RES INST

Printing ink composite and preparation method thereof and stainless steel workpiece

InactiveCN102040885BImprove wear resistanceGood solvent resistanceInksEpoxyOrganic solvent
Owner:BYD CO LTD

Anti-optical aliasing semiconductor laser distance measuring device and method for traceable precise measuring ruler

ActiveCN104035089BIncrease flexibilityOvercome the shortcoming that the measuring ruler cannot be directly tracedUsing reradiationLaser rangingAnti-aliasing
Owner:HARBIN INST OF TECH

An air purification device for a computer used in medical experiments

InactiveCN103809706BGuaranteed filtering effectQuick killDeodrantsDigital processing power distributionElectrolysisPositive pressure
Owner:SHANDONG UNIV

Speed differential mechanism of winching grinder

InactiveCN100482567CNo deformationNo breakageWinding mechanismsGear wheelEngineering
Owner:常熟市常福电力机具有限公司

A dust removal module and a gas dust removal device

ActiveCN106560250BAchieve adsorptionRealize adsorption purificationElectrostatic separation detailsAfter treatmentEngineering
Owner:BEIJING NAIR TENG TECH CO LTD

car body

InactiveCN103129628BEffective deformationOffset collision energyPedestrian/occupant safety arrangementSuperstructure subunitsSupport surfaceFlange
Owner:GM GLOBAL TECH OPERATIONS LLC

A kind of polyvinylidene fluoride resin and its preparation method and application

ActiveCN108503738BMaintain mechanical propertiesEasy to processPolymer sciencePolyvinylidene difluoride
Owner:CHINA NAT OFFSHORE OIL CORP +1

Display panel and display module

ActiveCN110596939BAvoid separationGuaranteed tightnessNon-linear opticsLiquid crystallineEngineering
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Breast tumor localization analysis method based on dynamic enhanced magnetic resonance imaging

ActiveCN110706218BRapid positioningQuick location analysisImage enhancementImage analysisBreast neoplasm diagnosisMalignancy
Owner:SICHUAN UNIV

Data acquisition method and device

ActiveCN113361891BSolve the problem of the size of the impactResourcesData acquisitionEngineering
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Clustering method and related device

ActiveCN103914518BReduce in quantityAchieve cullingStill image data retrievalCharacter and pattern recognitionData setMachine learning
Owner:XIAOMI INC

Method for a phase calibration of a near field communication NFC device, device and system

ActiveCN110598492AReceivers monitoringTesting sensing arrangementsPhase differenceProcessor register
Owner:STMICROELECTRONICS SRL

Magnetic seal for magnetically-responsive devices, systems, and methods

InactiveCN109690917ALiquid resistance brakesMagnetic circuit rotating partsEngineeringMagnetic response
Owner:LORD CORP

Image display apparatus

ActiveCN101460777BMeet the diverse needs of multi-panel displaysSimple structureTelevision system detailsDigital data processing detailsDisplay deviceLight emission
Owner:LG ELECTRONICS INC

An anhydrous transportation device for live fish

InactiveCN107251866BEasy breathingQuality improvementPisciculture and aquariaZoologyMechanical engineering
Owner:NORTHEAST FORESTRY UNIVERSITY

Air cycle machine fan and compressor housings

ActiveCN107345528BPump componentsEngine fuctionsAir cycleAir cycle machine
Owner:HAMILTON SUNDSTRAND CORP

Method and system for object recognition

ActiveCN110378303BCharacter and pattern recognitionPattern recognitionComputer vision
Owner:HANGZHOU GLORITY SOFTWARE LTD

Method for treating colorectal cancer

InactiveCN102947337BDigestive systemAntibody ingredientsColon rectal cancerOncology
Owner:LES LAB SERVIER +2

Screen secondary pressing equipment

ActiveCN106405888BPromote repairImprove stabilityNon-linear opticsEngineeringMechanical engineering
Owner:合肥研力电子科技有限公司

Paper machine control method, control device, program and storage medium

InactiveCN100558981CAvoid problems such as swingingControlling ratio of multiple fluid flowsElectric controllersAutomatic controlAutomated control system
Owner:OJI PAPER CO LTD

A prefabricated steel formwork for prefabricated stairs

ActiveCN112554548BEasy to installEasy to disassembleForms/shuttering/falseworksArchitectural engineeringSupport plane
Owner:昆明市银桥钢模有限公司

Cantilever beam oscillating ferroelectric generator

InactiveCN101572506BIncrease the output voltageSimple structureElectrical storage systemPiezoelectric/electrostriction/magnetostriction machinesCantilevered beamElectricity
Owner:HANGZHOU DIANZI UNIV

Monitoring system and monitoring method capable of collecting high-quality plasma

ActiveCN103383349BAvoid collectingTroubleshoot monitoring failuresColor/spectral properties measurementsDiffuse reflectionBlood plasma
Owner:陕西正源科技发展有限责任公司

socket

ActiveCN103700973BElectric shock preventionAvoid electrificationTwo-part coupling devicesLive contact access preventionEngineeringElectric shock
Owner:湖北亿航新材科技有限公司

a desk lamp

ActiveCN103470998BImprove protectionEasy to storeLighting support devicesPoint-like light sourceMagnifying glassEngineering
Owner:江苏悠谷未来科技有限公司

A PVDF-based composite material with sea-island structure and its preparation method

ActiveCN109401142BHigh dielectric constantLow dielectric lossMethacrylatePolymer science
Owner:长春市联禹化学科技有限公司

Fluorescent silica labeled immunochromatographic test paper for quantitative gentamicin detection and preparation method

ActiveCN103439489BStrong specificityImprove photostabilityMaterial analysisCelluloseGlass fiber
Owner:HENAN ACAD OF AGRI SCI

A liquid pipeline stop valve structure and using method

ActiveCN105972229BExtended service lifeEasy to controlOperating means/releasing devices for valvesLift valveGlobe valveEngineering
Owner:XI'AN AIRCRAFT INTERNATIONAL

A method and system for automatically measuring base station antenna parameters

ActiveCN111551150BImprove the level of intelligenceHigh measurement accuracyPhotogrammetry/videogrammetryNeural learning methodsElectrical and Electronics engineeringBase station
Owner:EB INFORMATION TECH

Ultra-low dielectric constant microwave dielectric ceramic li2zn2si2o7 and its preparation method

ActiveCN104478423BLower sintering temperatureLow costCompression moldingMicrowave
Owner:SHANDONG XINGQIANG CHEM IND TECH RES INST CO LTD

Authentication method and system, storage medium, and electronic device based on digital certificate

ActiveCN109560933BEnsure data securityNot tampered withUser identity/authority verificationEncapsulated dataEngineering
Owner:蚂蚁蓉信(成都)网络科技有限公司

A kind of preparation method of composite functional restorative agent for the treatment of heavy metal polluted soil

InactiveCN105419805BImprove fertilityTo achieve the purpose of pollution controlAgriculture tools and machinesOrganic fertilisersCalcium silicateSoil treatment
Owner:TONGJI UNIV

A traditional Chinese medicine composition for treating acute alcoholic liver injury and its preparation method

ActiveCN105708899BImprove pathological manifestationsDispersion deliveryDigestive systemDracocephalum heterophyllumAlcoholic liver damage
Owner:CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST

Method for finding odor source by using mobile phone and mobile phone based on the method

ActiveCN106680430BSo as not to damageSimple hardware architectureMaterial analysisOdor sourceEngineering
Owner:台州市吉吉知识产权运营有限公司

Mask face recognition method, system and equipment based on graph convolution fusion network

ActiveCN114360033BSolve the problem of low recognition reliabilityRealize facial feature fusionCharacter and pattern recognitionNeural architecturesPattern recognitionEngineering
Owner:WUHAN UNIV

A refrigerator partition and a refrigerator having the same

ActiveCN103528333BImprove space utilizationSolve the problem of high space occupancyLighting and heating apparatusSupportEngineeringMechanical engineering
Owner:GREE ELECTRIC APPLIANCES INC

Operation method and device of intelligent interactive flat panel, and intelligent interactive flat panel

ActiveCN108762657BSolve the problem of limited information contentDisplay rich contentDigital data processing detailsExecution for user interfacesSoftware engineeringHuman–computer interaction
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1

A kind of oligomeric anionic sulfonate surfactant, its preparation method and application

ActiveCN107973730BImprove surface activityImprove aggregation behaviorOrganic compound preparationTransportation and packagingEpoxyAlkane
Owner:INST OF CHEM CHINESE ACAD OF SCI

Light influencing device

ActiveCN1975549BEffective structureNon-linear opticsLensOphthalmologyOptometry
Owner:炬光(海宁)光电有限公司

Bypass afterburning composite regenerative turbo supercharging system of boiler

InactiveCN102183003BImprove transient response characteristicsIncrease vitalityMachines/enginesSteam generation plantsGas compressorAtmospheric air
Owner:HARBIN ENG UNIV

Fractional order adaptive fast terminal sliding mode control method for micro gyroscope

ActiveCN108710296BImprove controllabilityImprove robustnessAdaptive controlLyapunov stabilityGyroscope
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ActiveCN107231557BDigital video signal modificationVideo gamesData streamVideo encoding
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A treadmill comprehensive testing machine

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A self-powered sensing device for spherical robots

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Owner:SUZHOU UNIV

Communication equipment chassis

ActiveCN105658002BMeet flexible response to different configuration requirementsMeet different configuration requirementsCasings/cabinets/drawers detailsClamping/extracting meansEngineeringCommunication device
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Buckle structure and watch strap

ActiveCN111557526BEasy to installEasy to useBraceletsWrist-watch strapsStructural engineeringMechanical engineering
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Micro-suspension self-selection profile control agent and application method thereof

ActiveCN102516960BEliminate cloggingWater plugging realizedDrilling compositionSealing/packingCelluloseHigh water content
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Chiral single spiral coordination polymer and preparation method thereof

InactiveCN104788477AZinc organic compoundsCrystal systemPolymer science
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Slicing machine height measuring method, height measuring device and dicing machine

ActiveCN110549507BGuaranteed accuracyAvoid interferenceMeasurement devicesWorking accessoriesMeasurement deviceControl system
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