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.

Method for preparing biuret polyisocyanates

ActiveCN105622462ALow reaction temperatureLow viscosityUrea derivatives preparationOrganic compound preparationWater vaporReaction temperature

Owner:WANHUA CHEM GRP CO LTD +1

L-shaped stage boom lift

ActiveCN111977536APlay a shock absorbing effectEasy to stackNon-rotating vibration suppressionStands/trestlesIsosceles trapezoidRubber material

Owner:江苏金银杏舞台设备有限公司

Method for testing rust-proof and corrosion-resistant properties of metal

ActiveCN103076275AAvoid contaminationEasy to operateWeather/light/corrosion resistancePre treatmentCorrosion testing

Owner:SGS STANDARD TECHNICAL SERVICES SHANGHAI CO LTD

Parking space sharing pairing operation method based on base station and GPS hybrid positioning

ActiveCN110322725AEasy to shareEasy to get throughIndication of parksing free spacesSatellite radio beaconingUser needsLongitude

Owner:成都市微泊科技有限公司

Terylene outdoor decorative fabric with sun protection

ActiveCN102899905AGood light fastnessGood shape retentionFibre treatmentDyeing processFiberUltraviolet

Owner:JIANGSU TIANYUAN NEW MATERIAL CO LTD

Method, device, storage medium and electronic device for determining focus deviation

ActiveCN108064340AImprove accuracyAvoiding Raman spectra mixed with other objectsRaman scatteringLaser lightComputer science

Owner:BEIJING CLOUDOPTEK TECH CO LTD

Surgical device

ActiveCN104135955ASurgical instruments for heatingSurgical forcepsBiological bodyPower flow

Owner:OLYMPUS CORP

Backup device and method based on mobile terminal

ActiveCN105072279AImprove experienceImplement backupSubstation equipmentRedundant operation error correctionComputer moduleComputer terminal

Owner:NUBIA TECHNOLOGY CO LTD

Application of butylbenzene phthalein homolog in preparation of medicine for treating cerebral ischemia disease

ActiveCN1689563AClear treatment effectNervous disorderBlood disorderBenzeneMedicine

Owner:CSPC ZHONGQI PHARM TECH (SHIJIAZHUANG) CO LTD +1

Remote sensing image super-resolution reconstruction method based on multi-dictionary learning and non-local information fusion

ActiveCN105825477ARetain essential featuresOvercome the shortcomings of training set sensitivityImage enhancementDictionary learningDecomposition

Owner:NANJING UNIV OF SCI & TECH

Comprehensive treatment method and system for sludge from city sewage processing

InactiveCN1706751AAchieve reuseLow running costWaste based fuelSludge processingMunicipal sewageHigh pressure

Owner:高斌 +2

Chemical reagent simple mixing device with heating function

InactiveCN109173919AQuick mixHeating evenlyRotating receptacle mixersTransportation and packagingCompound (substance)Heating effect

Owner:SUZHOU AORAN COMMODITY

Measuring device

PendingCN112912740AReserved functionRetain process chainElectrical measurement instrument detailsPower measurement by current/voltageConvertersMeasurement device

Owner:PHOENIX CONTACT GMBH & CO KG

Control method for improving dynamic performance of power supply and prolonging input power-down retention time

PendingCN113691137AControl opening preset angleSynchronization on/offEfficient power electronics conversionDc-dc conversionControl engineeringEngineering

Owner:APLUS POWER TECH (HANGZHOU) CO LTD

Oil gas forecasting method

InactiveCN102053264AAccurately reflect decay characteristicsReflect decay characteristicsSeismic signal processingTime domainUltrasound attenuation

Owner:CHINA PETROLEUM & CHEM CORP

High-fidelity anti-forgery technology for logistics articles

InactiveCN107545437AGuaranteed reputationCommerceThe InternetEngineering

Owner:李朝宗

Clamping mechanism used for glass product discharging mechanical arm

InactiveCN105923381AAvoid scratchesSimple structureGripping headsConveyor partsManipulator

Owner:苏州市灵通玻璃制品有限公司

Wood door with purifier

InactiveCN106285417ATo achieve the effect of purifying the airSave interior spaceSpecial door/window arrangementsPulp and paper industryWood panel

Owner:宜兴市圣研木业有限公司

Aluminum alloy framework configuration method based on Revit

InactiveCN106284976AHigh precisionImprovement of mold matching qualityGeometric CADData processing applicationsDesign cycleThree-dimensional space

Owner:CHINA CONSTR FIRST BUILDING GRP CORP LTD

Integrated ton bag packaging and metering device

InactiveCN112849456AFully shakenSmall footprintSolid materialLoad cellMechanical engineering

Owner:ONGOAL MATERIAL AUTOMATION EQUIP

Method for producing porcine circovirus type 2(PCV2) through cell pure suspension technology

PendingCN111235089AHigh viral titerShorten the production cycleArtificial cell constructsUrinary tract/kidney cellsCultured cellBioreactor

Owner:成都史纪生物制药有限公司

Oscillator

PendingCN112910446AImprove stabilityHigh precisionMultiple input and output pulse circuitsCapacitanceControl signal

Owner:WUXI ETEK MICROELECTRONICS

Electric sterilizer

InactiveCN110279876ADrying gas arrangementsLavatory sanitoryUltravioletEngineering

Owner:(株)酷晨

Plasma generation system and electronic equipment

PendingCN111278207AImprove reliabilityPlasma techniquePlasma currentPlasma generator

Owner:GREE ELECTRIC APPLIANCES INC

Rotary water pipe cutting device suitable for different diameters and thicknesses

InactiveCN112620779ARealize rotary cuttingEven by forceMeasurement/indication equipmentsFeeding apparatusStructural engineeringKnife blades

Owner:上海搏记家具有限公司

Flash processing device and processing method

InactiveCN101630248ASimple structureAchieve the purpose of localizationSpecific program execution arrangementsExternal applicationApplication programming interface

Owner:TENCENT TECH (SHENZHEN) CO LTD

New energy automobile charging pile with anti-collision and cooling functions

InactiveCN111605424ASolve the problem of overheatingSolve the problem of not being able to avoid collisionsCharging stationsCasings/cabinets/drawers detailsThermodynamicsNew energy

Owner:李记红

Measurement and control data analysis method, device and system of unmanned aerial vehicle

InactiveCN112965464AReproduce and restoreAchieving Unified Analytical ProcessingProgramme controlElectric testing/monitoringAnalysis dataControl engineering

Owner:北京北航天宇长鹰无人机科技有限公司

Unmanned ship and protection mechanism thereof

PendingCN108438151ASo as not to damageExtended service lifeUnmanned surface vesselsCollision preventionMarine engineeringProtection mechanism

Owner:SHENZHEN YUNZHOU INNOVATION TECH COMPANY

Preparation method of wear-resistant coating

InactiveCN109456634AGood compatibilityImprove hydrophilicityCoatingsVegetal fibresWear resistantGlycerol

Owner:ANHUI KAILIN ADVANCED MATERIAL CO LTD

Combined auxiliary light source for camera

InactiveCN102385220AImprove thermal conductivitySolution to short lifePoint-like light sourceLight fasteningsHeat conductingLed array

Owner:TIANJIN TELEVISION TECH INST

Optical device for homogenizing laser illumination light spots

PendingCN112925103AAchieve homogenizationImprove performanceOptical elementsLight spotFluorescence

Owner:SHANGHAI AVIATION ELECTRIC

Improved steel pipe clamping device with horizontal adjustment function

InactiveCN107009172AWide range of sizesFlexible processingPositioning apparatusMetal-working holdersEngineeringSteel tube

Owner:陈加奎

Aquatic plant cultivation equipment

InactiveCN109089859AIncrease oxygen contentAvoid hypoxiaAgriculture gas emission reductionCultivating equipmentsTransceiverWithers

Owner:QIANNAN NORMAL UNIV FOR NATTIES +1

Novel computer network virus defensive system

InactiveCN107612933AEliminate regeneration abilityImprove success efficiencyTransmissionRecurrent viral infectionsBotnet

Owner:LINGNAN INST OF TECH

Laser tempering quenching method

PendingCN114774639AFine grainIncrease the dislocation densityFurnace typesHeat treatment process controlLaser quenchingFacula

Owner:XIAN BESAME LASER TECH CO LTD

Adenovirus vector and application thereof in preparation of medicine for preventing and treating heart failure

InactiveCN111197059APromote generationMaintain cardiac fitnessOrganic active ingredientsFermentationPressure overloadPharmaceutical drug

Owner:ZHONGSHAN HOSPITAL FUDAN UNIV

Hydrophilic coating, preparation method and method for testing firmness of coating

InactiveCN113354993AGood substrate adhesionReduce stimulationPretreated surfacesUsing mechanical meansHuman bodyHydrophilic coating

Owner:LEPU MEDICAL TECH (BEIJING) CO LTD

Automatic projection lifesaving appliance device for evacuation emergency lamp of shopping mall

InactiveCN112361249AImprove escape rateReduce casualty rateRespiratory device storageLighting heating/cooling arrangementsEmergency lightMechanical engineering

Owner:石门县正盛商贸有限公司

Composite material product of permanent magnetic ferrite material and ceramic material and its producing process

InactiveCN1821170AReasonable production process designEasy to operateWork in processDiiron Trioxide

Owner:石春沙

Application method of horizontal displacement adjusting structure of pipe fitting

InactiveCN107717091AAvoid too much displacementImprove machining accuracyTube shearing machinesShearing machine accessoriesPipe fittingEngineering

Owner:张玲琳

Anti-microbial sheet material

InactiveCN106386855ADiscoloration effect is not obviousImprove the bactericidal effectBiocideSynthetic resin layered productsCopperZinc

Owner:孟玲

Preparation method for 1,1,1,3,3-pentafluoropropane

ActiveCN103626625ARealize continuous productionSimple processPreparation by halogen replacementHydrofluoric acidReaction temperature

Owner:JUHUA GROUP TECH CENT +1

Airborne software task blocking processing method based on DSP

PendingCN114201274AMeet real-time requirementsGuaranteed stabilityProgram initiation/switchingPollingProcessing

Owner:SHANGHAI AVIATION ELECTRIC

Automatic identification and analysis method for finite tables

PendingCN112861603APrevention of deletionSubstantial correctnessCharacter and pattern recognitionProgramming languageAlgorithm

Owner:XIAN UNIV OF TECH

High-precision part transferring wax-sealing packaging machine

InactiveCN112550848AEasy to pack sealing waxReduce the burden onWrapper twisting/gatheringHeater RodElectric machinery

Owner:TONGLING HUIYU IND CO LTD

Method, device and system for mobile communication in network

ActiveCN101222507AChange position arbitrarilyTransmissionInformation processingVirtual space

Owner:张建中

Vertical connection intermittent transmission mechanism

PendingCN112178144AAchieve positioningRealize the purpose of intermittent transmissionGearingControl theoryElectric motor

Owner:严路生

Defect detection device and method for train wheel tread

PendingCN109443289AImprove measurement efficiencyHigh measurement accuracyWheel-rims surveying/measuringMaterial analysisTreadAutomotive engineering

Owner:马鞍山市雷狮轨道交通装备有限公司

Vehicle-mounted electric heat insulation device

InactiveCN104228654AAvoid the trouble of not having hot water to drinkReduce volumeVehicle arrangementsEngineeringThermal water

Owner:昆山超强光电设备有限公司

Aquaculture breeder capable of adjusting size

InactiveCN108064790APisciculture and aquariaFrequency changerFrequency conversion

Owner:JIANGSU BAOCHENZE BIOTECH CO LTD

Direct-current component carrier position reporting and receiving method, terminal and equipment

PendingCN114430312AImprove carrier aggregation uplink performanceInter user/terminal allocationTelecommunicationsCarrier signal

Owner:CHINA MOBILE COMM LTD RES INST +1

Display panel and display device

PendingCN112965284ARealize the heating functionAchieve thinningNon-linear opticsDisplay deviceThin membrane

Owner:CHENGDU TIANMA MICROELECTRONICS +1

Method for planting tea with high theaflavin content

ActiveCN110150019ASuperphosphatesBioloigcal waste fertilisersTheaflavinPlant cultivation

Owner:佛山市嘉沃农业科技合伙企业(有限合伙)

Imaging device for shooting three-dimensional image for one time by single lens

InactiveCN102645835AStereoscopic photographyMountingsCamera lensStereo image

Owner:林璧光

Urban rail vehicle traction and braking integrated test system

PendingCN107621375AOptimize quantityReduce in quantityElectrical testingRailway vehicle testingTraction systemSystem testing

Owner:CRRC CHANGCHUN RAILWAY VEHICLES CO LTD

Accuracy space-time type toaster control system

InactiveCN105022310APrecise time controlEasy to operateProgramme controlComputer controlControl systemControl engineering

Owner:惠素凤

Coil part and manufacturing method thereof

InactiveCN104183354AImprove performanceImprove reliabilityTransformers/inductances coils/windings/connectionsCoils manufactureElectrical conductorNegative pattern

Owner:TDK CORPARATION

LiNi0.5Mn1.5O4/lithium titanate battery and preparation method thereof

ActiveCN103682307AImprove securityImproved magnification performanceCell electrodesSecondary cellsElectrical batteryHigh energy

Owner:SHANDONG GOLDENCELL ELECTRONICS TECH

Method for preventing and treating dying of straw mushroom

InactiveCN107750826AReduce dead mushroomsQuality improvementCultivating equipmentsMushroom cultivationSaccharumSucrose

Owner:太湖县金江源农业发展有限公司

Paper bag jelly and preparation process thereof

PendingCN113712172ASweet and refreshingImprove securityFlexible coversWrappersBiotechnologyCarrageenan

Owner:汕头市华乐福食品有限公司

Neurology brain marrow fluid extraction and inspection all-in-one device

InactiveCN114041832AImprove the blocking effectEasy to hang upside downSurgeryVaccination/ovulation diagnosticsAnatomyTympanic Membranes

Owner:THE SECOND AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Well-type elevator with braking and damping functions

PendingCN107986142APrevent rapid fallImprove securityElevatorsBuilding liftsDamping functionSpace elevator

Owner:国网河南省电力公司伊川县供电公司 +1

Box feeding machine

PendingCN114537776APrecise adsorptionSimple structurePackagingGear wheelElectric machinery

Owner:CHENGDU CHENGCHAO TECH DEV

Integrated chip for intestinal tract detection and implementation method of integrated chip

InactiveCN106419838AReduce volumeConvenience to workDiagnostic recording/measuringTemperature sensorsSupply managementElectrical battery

Owner:FUZHOU ROCKCHIP SEMICON

Model construction method, device and equipment

ActiveCN111008483AAccurately determineData processing applicationsDesign optimisation/simulationRock coreMining engineering

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Glass curtain wall device and use method thereof

InactiveCN111021911AImprove ventilationEasy to open and closeWallsMan-operated mechanismMechanical engineeringThreaded rod

Owner:深圳粤源建设有限责任公司

Converged communication gateway

InactiveCN113301006AIncrease contentImprove reliabilityNetwork connectionsSelection arrangementsPrivate networkCommunications protocol

Owner:GUANGZHOU ZHONGYUAN NETWORK TECH CO LTD

Oak acorn tannin extraction and starch thick mash fermentation coupling method

InactiveCN105543289AIncrease the amount of ejectionDissolution inhibitionFermentationGlucose effectAlant starch

Owner:BEIJING UNIV OF CHEM TECH

Technique for preparing octadecyl acrylate with fusion esterification method

InactiveCN101270046AHigh yieldIncrease reaction rateOrganic compound preparationCarboxylic acid esters preparationReaction rateSolvent

Owner:SINOPEC LANZHOU GASOLINEEUM CHEM IND CORP

Metal powder information detection technology management system

InactiveCN107748770AChange dispersionKeep abreast of the production situationDatabase updatingParticle size analysisEngineeringInformation feedback

Owner:JIANGSU LEKE METAL MATERIAL TECH

Automatic detection device for welding frame

PendingCN111381242AReduce articulation stepsReduce manufacturing costUsing optical meansOther manufacturing equipments/toolsHydraulic cylinderEngineering

Owner:CHANGSHU DONY ELECTRONICS

Artificial nutrition egg and preparation method thereof

InactiveCN105380140AIncrease nutritional contentIncrease nutritionFood scienceYolkAdditive ingredient

Owner:伊兵

Vertical greening device

InactiveCN102057823AImprove structural strengthImprove structural stabilityWatering devicesCultivating equipmentsGreeningUltimate tensile strength

Owner:蔡宜真

Yunnan type all-sheep feast and preparation method thereof

InactiveCN106722352AFor formal dining occasionsFill the gap in the marketFood scienceBiotechnologyAnimal science

Owner:昆明饭店有限公司

Building method of pipeline house

InactiveCN1125225CClimate change adaptationTents/canopiesStructural engineeringInverted u

Owner:GREEN SYST CO LTD

A method for predict corrosion rate of subsea multiphase pipeline

ActiveCN109460631AHigh precisionImprove effectivenessDesign optimisation/simulationSpecial data processing applicationsOcean bottomPredictive methods

Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Dissolved air flotation device using standard case

InactiveCN101298341AEfficient use ofReduce occupancyWater/sewage treatment by flotationSlagSewage

Owner:BEIJING NENGTUO HI TECH

Parking billing method and parking billing system for licensed vehicle

PendingCN109360279ASolving recognition problemsImprove entry and exit efficiencyTicket-issuing apparatusStill image data queryingLicenseBilling system

Owner:杭州华云科技有限公司

Novel additive for gasoline, preparation method of additive and mixed fuel

InactiveCN110747019ABurn fullyGood compatibilityLiquid carbonaceous fuelsActive agentCarbon deposit

Owner:合肥全球通环保新能源科技有限公司

Message processing method and electronic equipment

InactiveCN106961384ALess time to be interruptedData switching networksCommunications softwareMessage processing

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Intelligent control system of dust-free workshop dust collector

InactiveCN107597782ADeal effectively with accumulation issuesGuaranteed uptimeDirt cleaningIntelligent controlIntelligent control system

Owner:NANJING LVZHICHENG PATENT TECH DEV CO LTD

Preparation method of corn bract cellulose nanocrystals

InactiveCN107890784ASimple structureImprove surface hydrophilicityMembranesSemi-permeable membranesPorosityPolysulfone membrane

Owner:SHAANXI SHENGMAI PETROLEUM

Oil well casing gas swabbing device

InactiveCN105370247ASimple structureEasy to operateFluid removalAir pumpInlet valve

Owner:XIAN GERUIDE NEW CHEM MATERIALS CO LTD

Devices for multi-group communications

ActiveCN103477682ASynchronisation arrangementNetwork traffic/resource managementComputer hardwareComputer network

Owner:SHARP KK

Processing method of light emitting diode and related device

InactiveCN113451478AAffect reliabilityAvoid glitchesPrinted circuit assemblingSemiconductor devicesEngineeringProtection layer

Owner:SHENZHEN JUFEI OPTOELECTRONICS CO LTD

Base station data remote acquisition system

InactiveCN108154670AGuaranteed safe operationEasy to judgeTransmission systemsClosed circuit television systemsData acquisitionEngineering

Owner:成都智汇工场信息科技有限公司

Traditional Chinese medicine product for boars and preparation method of traditional Chinese medicine product for boars

InactiveCN105079409AOvercoming the problem of slow effectImprove immunityDigestive systemUrinary disorderAdditive ingredientCodonopsis pilosula

Owner:隆昌华蜀生物科技有限公司

Doorbell combined with ground mat

InactiveCN102930673AHighly creativeElectric/electromagnetic audible signallingFloor carpetsEngineeringLoudspeaker

Owner:NANTONG XINYING DESIGN SERVICE

Seedling transplanting device

ActiveCN108112305APlay the role of heatingReduce hardnessTransplantingFurrow making/coveringElectricityAgricultural engineering

Owner:重庆田益种子有限公司

Recombined human bFGF and PDGF-B duplicate adenovirus carrier and uses thereof

ActiveCN101319229AGood treatment effectReduce manufacturing costGenetic material ingredientsFermentationDiseaseCardiac muscle

Owner:GUANGXI WUZHOU PHARMA GRP

Switch for big data operation management

InactiveCN109218851ASolve multi-layer placementSave spaceCooling/ventilation/heating modificationsSelection arrangementsEngineeringNetwork segment

Owner:四川坤翔科技有限公司

Bridge anti-falling beam device with sliding damping mechanism

ActiveCN112523069APrevent disengagementAvoid rigid connectionsBridge structural detailsClassical mechanicsBridge deck

Owner:CHONGQING JIAOTONG UNIVERSITY

Training method of reflection image generation model and reflection removal model

PendingCN112802076AImage enhancementImage analysisImaging processingComputer graphics (images)

Owner:SUZHOU KEDA TECH

Tool structure of inner slide rail module

PendingCN107756297ARealize the positioning functionWelding/cutting auxillary devicesWork holdersIndustrial engineeringDowel

Owner:HUBEI AVIATION PRECISION MASCH TECH CO LTD

Fully-automatic anti-breakage raw egg shaking steamer

InactiveCN107981722AGuaranteed temperatureReduce consumptionEgg-cookersElectricityYolk

Owner:袁志刚

Pumping light aggregate concrete formula and preparation method thereof

InactiveCN111574158AImprove flexural strengthImprove workabilityCellulosePolymer science

Owner:胡丹萍

Electric vehicle grid-connected cooperative control method in comprehensive energy system environment

ActiveCN112467767ALow costSmall energy fluctuationsCharging stationsLoad forecast in ac networkIntegrated energy systemOptimal scheduling

Owner:HULUNBEIER ELECTRIC POWER BUREAU OF EAST INNER MONGOLIA ELECTRIC POWER COMPANY +2

Twining and binding device

InactiveCN104340396ABinding material applicationBundling machine detailsEngineeringTelescopic cylinder

Owner:王永强

Universal type arch bridge suspender maintaining system and construction method

InactiveCN105648927AImprove adaptabilityImprove versatilityBridge erection/assemblyBridge strengtheningStructural engineeringEngineering

Owner:CCCC ROAD & BRIDGE SPECIAL ENG

Metal roof waterproof coating

InactiveCN108753149AStrong water resistanceStrong alkali resistanceFireproof paintsAntifouling/underwater paintsUltravioletAmmonium metavanadate

Owner:芜湖市星龙防水保温材料有限公司

Triode voltage-stabilizing power supply used for LED light strip and with voltage clamping treatment effect

InactiveCN107949096AGuaranteed stabilityDynamic process is stableElectrical apparatusElectroluminescent light sourcesOvervoltageVoltage pulse

Owner:CHENGDU SAIPUQI TECH CO LTD

Brazing plate layer of freeze dryer

InactiveCN101782310AReduce dosageImprove heat transfer efficiencyDrying solid materials without heatFreeze-dryingMaterial consumption

Owner:上海东富龙制药设备制造有限公司

Inner hexagonal punching machine

PendingCN112893913AReliable positioning and clampingGuaranteed positioning accuracyPositioning apparatusMetal-working holdersTool bitPunching

Owner:浙江富冈机床有限公司

Remote visible light communication transceiving system

InactiveCN107979419AReduce distractionsImprove the receiving signal-to-noise ratioClose-range type systemsCamera lensSignal-to-noise ratio (imaging)

Owner:DONGGUAN XINDA INST OF INTEGRATED INNOVATION +1

Probiotics used for agricultural planting and preparing and using method thereof

InactiveCN105154364AImprove disease resistanceIncrease profitBiocideFungiContinuous croppingDisease

Owner:CHINA GREEN SANPIN ECOLOGICAL TECH BEIJING CO LTD

Motor and formed winding end fixing structure thereof

PendingCN112104130AImprove stabilityImprove structural strengthWindingsElectric machineEngineering

Owner:CSR ZHUZHOU ELECTRIC CO LTD

Thrombus extraction device

PendingCN114052827AImprove radial support strengthIncrease the success rate of thrombus clearanceStentsSurgeryDistal fixationThrombus

Owner:SHANGHAI BIOCHAM MEDICAL TECH CO LTD

Electromagnetic wave shielding material and preparation method thereof

PendingCN113727592AEasy to processGood value for moneyMagnetic/electric field screeningEpoxyPolyamide

Owner:睿惢思工业科技(苏州)有限公司

Differential common collector amplifying circuit

InactiveCN101232273AStrong interference abilityHigh input resistanceAmplifier modifications to reduce non-linear distortionPower amplifiersCommon collectorLow input

Owner:黄骐

Quick power failure detection system based on flyback topology, and method

InactiveCN109324222AExtension of timeCurrent/voltage measurementElectricityMicrocontroller

Owner:JIANGSU LINYANG ENERGY CO LTD

Negative ion three-in-one spray for vehicles and preparation method thereof

InactiveCN112604467AEffective odorImprove air qualityBiocideDispersed particle separationCarbamateAntioxidant

Owner:上海多礼新材料研究中心

Induced culture method of tender shoots of aronia melanocarpa

InactiveCN108012924ASolve the shortage of seedlingsMaterials are readily availablePlant tissue cultureHorticulture methodsDiseaseShoot

Owner:JILIN AGRI SCI & TECH COLLEGE

Flat valve seat disassembling and assembling tool

InactiveCN112096892AFirmly connectedPrecise positioningSlide valveValve housingsStructural engineeringValve seat

Owner:SIAISI PETROLEUM EQUIP (SHANGHAI) CO LTD

Vacuum cleaner

InactiveCN101554305AReduce noiseReduce vibrationElectric equipment installationSuction forceControl theory

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Sand material treatment device with sand-turning mechanism for wastewater treatment

InactiveCN111632754AEasy to filterEasy to cleanSievingScreeningProcess engineeringWastewater disposal

Owner:申永君

Functional template and using method thereof

PendingCN112510114AQuick discoveryAccurately adjust the directionSemiconductor/solid-state device testing/measurementFinal product manufactureEngineeringSolar battery

Owner:SHANXI LUAN PHOTOVOLTAICS TECH

Tooth-claw type feed grinder shell

InactiveCN101401663AHigh strengthSimple structureFeeding-stuffElectric machineryWaste product

Owner:沈华春

Traffic control method and apparatus

ActiveCN106506387AIncrease flexibilityData switching networksTraffic capacityNetwork packet

Owner:BEIJING GRIDSUM TECH CO LTD

Inducing method for booting and flowering of difficult-to-flower tropical species of sugarcane

PendingCN114287309AHigh precisionImprove the efficiency of resource exploration and utilizationSugarcane cultivationHorticulture methodsAnimal scienceGermplasm

Owner:SUGARCANE RES INST OF YUNNAN ACADEMY OF AGRI SCI +1

A method and apparatus for quickly customizing chart presentation of data

InactiveCN109254970AImprove the efficiency of chart displayNatural language data processingSpecial data processing applicationsData setSemi automatic

Owner:广东创我科技发展有限公司

Coal conveying vehicle data management method and electronic equipment

PendingCN111445129AReduce workloadAvoid false positivesWeighing apparatus testing/calibrationSatellite radio beaconingMining engineeringData management

Owner:CHINA ENERGY GRP NINGXIA COAL IND CO LTD

Time hierarchical merging method and device for time series data, equipment and medium

PendingCN114416687AReduce merge overheadImprove performanceFile/folder operationsSpecial data processing applicationsTime rangeData file

Owner:AGRICULTURAL BANK OF CHINA

Water dispenser with lower water barrel capable of achieving fast water output

InactiveCN109330381ALower handling heightBeverage vesselsAir pumpPulp and paper industry

Owner:高自信

Infant seat of bus

InactiveCN105291910AReduce the burden onEasy to take care ofKids chairsChild seatsEngineeringTransit bus

Owner:NANCHANG UNIV

Heat-resistant oil-resistant insulation adhesive tape with prominent stretch performance

InactiveCN108864967AImproved corrosion and aging resistanceImprove tensile propertiesHeat-activated film/foil adhesivesElastomerPolyolefin

Owner:HEFEI OUSHIJIA ELECTRICAL & MECHANICAL EQUIP CO LTD

Electronic device

PendingCN114449791AReduce wrinklesLow flatnessCasings/cabinets/drawers detailsIdentification meansEngineeringFlexible display

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Solar module with a multilayer backsheet, in the adhesive of which pigments are embedded

InactiveCN103380499AMeet some functionsPhotovoltaic energy generationSemiconductor devicesAdhesiveEngineering

Owner:DUNMORE EURO

Hydrogen bonding adsorption type polyurethane foam material and preparation method thereof

InactiveCN107722231AAchieve dryingKeep dryInsolesHydrogenDesorption

Owner:JIHUA 3537 SHOE MAKING

Office asset data synchronization method, device and system

PendingCN111666341AImprove synchronization efficiencyRealize centralized managementFinanceDatabase distribution/replicationData synchronizationPurchasing

Owner:ENN CHINA GAS ENVESTMENT

Input power form identification method and device, and electronic equipment

PendingCN113671251ARealize identificationImprove recognition accuracyVoltage-current phase angleVoltage rangeSingle chip

Owner:BEIJING INST OF SPACE LAUNCH TECH

Quality inspection system and method

ActiveCN109584226AImprove quality inspection efficiencyImprove the effect of quality inspectionImage enhancementImage analysisInformation processingVisual field loss

Owner:浙江瑞度新材料科技有限公司

Spunlace compound fabric and preparation method and application thereof

PendingCN112760808ASuction speed is fastFast liquid absorptionNon-woven fabricsBandagesFiberWater repellent

Owner:WINNER MEDICAL CO LTD +1

Motor train unit cross-platform communication system and motor train unit cross-platform passenger information communication system and method

InactiveCN108848176AFlexible groupingIncrease profitRailway traffic control systemsNetwork connectionsCommunications systemPassenger information system

Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST