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.

SMS verification method and device

ActiveCN106375096BEasy to operateGuaranteed correctnessUser identity/authority verificationSubstation equipmentValidation methodsComputer engineering

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1

Rod chain saw and double-power supply switching device for rod chain saw

ActiveCN101702534BGuaranteed no voltageAvoid harmChain sawsEmergency power supply arrangementsElectrical connectionEngineering

Owner:CHANGZHOU GLOBE CO LTD

Initiating structure used for manufacturing tiny mechanical devices and method for forming tiny mechanical devices

InactiveCN1986386BFlexibleHave degrees of freedomDecorative surface effectsChemical vapor deposition coatingEngineering physicsMaterials science

Owner:XEROX CORP

Negative field sequential liquid crystal display device and driving method thereof

ActiveCN102981328AMass production is feasibleSimple processStatic indicating devicesNon-linear opticsLiquid-crystal displayPhysical chemistry

Owner:芜湖天马汽车电子有限公司

Paste filling pipeline system for coal mine

ActiveCN102121397BAffect operationImprove work efficiencyMaterial fill-upEngineeringBlowing down

Owner:SHANDONG KANGER ENERGY TECH CO LTD

A method capable of improving the conversion efficiency of crystalline silicon solar cells

ActiveCN103594548BEasy injectionImprove conversion efficiencyFinal product manufacturePhotovoltaic energy generationHigh energyUltraviolet

Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

Brazing filler metal for joining, composite part and cutting tool using the brazing filler metal for joining

ActiveCN105848821BNot easy to cause sheddingImprove adhesion strengthTool workpiece connectionWorkpiecesMetallurgyCemented carbide

Owner:MITSUBISHI MATERIALS CORP

Shift-insensitive storage of information in page oriented optical data storage systems

InactiveCN101477810ARecord information storageRecording/reproducing/erasing using optical interference patternsHolographic storageOptical storage

Owner:THOMSON LICENSING SA

Battery mechanical packaging

InactiveCN101682087ABattery isolationSecondary cellsEngineering

Owner:GENERAL ELECTRIC CO

Information processing method and server

ActiveCN105574147AAccurate information recommended contentCommerceSpecial data processing applicationsInformation processingInformation presentation

Owner:TENCENT TECH (SHENZHEN) CO LTD

Error-proofing monitoring system and method for automobile engine valve assembling process

InactiveCN102749881BNo scrappingTo achieve the purpose of error preventionMetal working apparatusProgramme control in sequence/logic controllersData acquisitionDisplay device

Owner:DALIAN JIAOTONG UNIVERSITY

Traditional Chinese medicine preparation for treating gallstone and cholecystitis and preparation method thereof

ActiveCN102961678BIncrease secretionGood treatment effectDigestive systemUnknown materialsAdjuvantMyrrh

Owner:陕西步长高新制药有限公司

A parallel computing method for Kirchhoff-like offsets on multiple GPUs

ActiveCN105868022BLess offsetGive full play to the advantages of many coresResource allocationParallel computingMulti gpu

Owner:BEIJING GEOSTAR SCI & TECH

Hybrid DC power transmission system with DC fault blocking capability and control method

ActiveCN105914772BReduce in quantityReduce switching lossesElectric power transfer ac networkWind energy generationLevel shiftingHybrid type

Owner:HUAZHONG UNIV OF SCI & TECH

Nanowire structure and method of making the same

ActiveCN105321991BTransistorNanostructure manufactureNanowireChemistry

Owner:TAIWAN SEMICON MFG CO LTD

A liquid medicine mixing device that is pressed, centered and fixed and automatically starts to vibrate

InactiveCN110508194BAvoid breakingSpeed up the mixingShaking/oscillating/vibrating mixersTransportation and packagingEngineeringMechanical engineering

Owner:SHANDONG JIUZHOU AUTOMOBILE MFG

Air conditioner control method and device, air conditioner, and storage medium

ActiveCN110762742BAvoid communication failureReduce communication failure rateMechanical apparatusSpace heating and ventilation safety systemsControl engineeringAir conditioning

Owner:TCL AIR CONDITIONER ZHONGSHAN CO LTD +1

A Design Method of Dynamic Self-healing Mechanism of Data Transmission Link

ActiveCN102647303BRunning does not affectImprove usabilityData switching networksSelf-healingSource Data Verification

Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

Process control station analog input change rate protection implementation method

ActiveCN114609997AProgramme controlElectric testing/monitoringLogic implementationProcess control

Owner:NANJING GUODIAN NANZI WEIMEIDE AUTOMATION CO LTD

Mechanical air fuel ratio regulating carburettor with fuel pressure regulation

InactiveCN101087943BImprove combustion efficiencyIncrease effective pressureMachines/enginesCarburettorsCarburetorEngineering

Owner:安东尼约翰威廉姆斯

A method for preparing high-strength anti-wrinkle cotton fabric under alkaline conditions

InactiveCN106758209BIncreased wrinkle recovery angleImproved tear strength retentionWrinkle resistant fibresVegetal fibresChemistryAnti wrinkle

Owner:DONGHUA UNIV +1

Toroidal scavenged reservoir for fuel cell purge line system

InactiveCN107645004AFuel cellsFuel cellsEngineering

Owner:FORD GLOBAL TECH LLC

A kind of preparation method of zeaxanthin

ActiveCN104974071BDevelop new uses of enzymatic hydrolysisEasy to prepareOrganic chemistryOrganic solventZeaxanthin

Owner:SOUTH CHINA UNIV OF TECH

Maintenance method of the oil pipe in the inner hole of the controllable pitch propeller shaft system

ActiveCN109050787BSolve the lack of spaceSimple maintenance methodVessel designingWater acting propulsive elementsVariable pitch propellerControl theory

Owner:WUHAN MARINE MACHINERY PLANT

A base plate and an intermediate bulk container using the base plate

ActiveCN106081324BIncreased load-bearing capacityIncrease the load-bearing capacity of the topExternal fittingsIntermediate bulk containerEngineering

Owner:江阴康爱特包装股份有限公司

Polyamic acid solution and its preparation method and application

ActiveCN109666142BSolve the problem of difficult mass transferMass transfer speedMonocomponent synthetic polymer artificial filamentPolymer sciencePolyamide

Owner:CHINA PETROLEUM & CHEM CORP +1

System and method for raising and lowering sidewalls of a collapsible storage container

InactiveCN107089447AReduce tensionLarge containersRigid containersTorsion springShipping container

Owner:COMPACT CONTAINER SYST

A convenient mobile lifting machine base

ActiveCN108119735BEasy to moveImprove work efficiencyNon-rotating vibration suppressionStands/trestlesCushioningClassical mechanics

Owner:合肥市春华起重机械有限公司

Preparation method of silane-modified graphene, sheet metal parts, air conditioner outdoor unit and air conditioner

ActiveCN111808451BImprove the effect of cathodic protectionUniform and firm attachmentLighting and heating apparatusHeating and ventilation casings/coversGraphiteGraphene

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Cold and hot water mixing device for washing machine system and its washing machine system

ActiveCN103103728BImprove cleanlinessRealize the washing functionOther washing machinesTextiles and paperWater flowProcess engineering

Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

An information processing method and system for higher education professional data indicators

ActiveCN112711601BEasy to handleAvoid wastingDatabase updatingResourcesInformation processingEducation professional

Owner:广州欧赛斯信息科技有限公司

Statistical method for telephone traffic

InactiveCN1874370BReduce workloadReduce aggregate calculationsSupervisory/monitoring/testing arrangementsRelevant informationTelecommunications

Owner:HUAWEI TECH CO LTD

Monoclonal antibody ZUF10 of human bone marrow mesenchymal stem cells and application

InactiveCN100398562CImmunoglobulins against cell receptors/antigens/surface-determinantsTissue cultureAntigenMesenchyme

Owner:ZHEJIANG UNIV

A stamping device for solar cell packaging board

ActiveCN113695445BImprove work efficiencyMetal-working feeding devicesCleaning using toolsSolar batteryMechanical drive

Owner:徐州利鼎新材科技有限公司

Tricycle with rear steering gear

ActiveCN103204203BDriver does not affectThe way of travel is no longer restrictedCyclesFreewheelEngineering

Owner:吴晓刚

ALD device scanning method in unreliable communication environment

InactiveCN104320801BHas linear complexityEnhanced scan recognition rateWireless communicationLinear complexityReal-time computing

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST

A kind of S-shaped curved pipe bending processing equipment

ActiveCN107116115BRealize mechanized processingAvoid interferenceEngineeringMachining time

Owner:芜湖德丰汽车零部件有限公司

A kind of high-performance rigid polyvinyl chloride water supply pipe material and preparation method

ActiveCN113337055BImprove wear resistanceImprove heat resistanceGeneral water supply conservationPolyvinyl chloridePhysical chemistry

Owner:YONGGAO CO LTD

A lock cover plate positioning device for bamboo and wood reorganization equipment

ActiveCN104552546BPrecise positioningLabor savingWood working apparatusFlat articlesMagnetLocking plate

Owner:QINGDAO GUOSEN MACHINERY

Method for preparing polyaluminum chloride from water treatment agent polyaluminum chloride waste slag dechlorination treatment liquid

ActiveCN109336153BUniform compositionEvenly heatedAluminium chloridesWater/sewage treatment by flocculation/precipitationAluminium chlorideResource recovery

Owner:河南省福可思环保科技有限公司

Anti-collision and anti-corrosion polyurethane protective film and its preparation method and application

ActiveCN106046760BImprove water resistanceImprove low temperature resistanceEpoxyTectorial membrane

Owner:SHAANXI UNIV OF SCI & TECH +1

A Pedestrian Head Reckoning System Based on Low-Cost Sensors and Map Constraints

ActiveCN107702711BRapid positioningHigh positioning accuracyNavigational calculation instrumentsNavigation by speed/acceleration measurementsComputer graphics (images)Data acquisition

Owner:SHANGHAI JIAOTONG UNIV

Method for power distribution and antenna selection of distributed type antenna mobile communication system

ActiveCN101631379BImprove power efficiencySafeguard Mobility RequirementsPower managementEnergy efficient ICTCommunications systemDistributed antenna system

Owner:SOUTHEAST UNIV

A method and device for protecting an executable file

ActiveCN103605934BDoes not affect execution efficiencyPrevent leakageInternal/peripheral component protectionDigital data authenticationComputer hardwareCD-ROM

Owner:BEIJING SENSESHIELD TECH

A SMS encryption transport method

InactiveCN101188496BEnsure safetyMessaging/mailboxes/announcementsSecurity arrangementComputer hardwareTransfer procedure

Owner:ZTE CORP

RF circuits and electronic equipment

ActiveCN112600582BReduce distractionsImprove harmonic cancellation effectTransmission noise suppressionHigh level techniquesTransceiverElectrical connection

Owner:VIVO MOBILE COMM CO LTD

Method and device for measuring workpiece size

ActiveCN113514007BRealize dimension measurementFast dimension measurementUsing optical meansEngineeringImage pair

Owner:微见智能封装技术(深圳)有限公司

Image projecting apparatus

InactiveCN1892408AProjectorsStands/trestlesEngineering

Owner:SAMSUNG ELECTRONICS CO LTD

A transistor and method for constructing its model

ActiveCN106206736BSemiconductor/solid-state device manufacturingSpecial data processing applicationsOhmic contactElectron mobility

Owner:ZHEJIANG UNIV

A method to obtain uniform tio on α+β duplex titanium alloy ₂ Methods and applications of nanotube arrays

ActiveCN109868495BImprove mechanical propertiesEasy to operateSurface reaction electrolytic coatingMetallurgySupersaturated solid solution

Owner:CHINA MOREFOUND TECH LTD SHENZHEN

A multifunctional infant travel vehicle

ActiveCN109455216BReduce space occupancyImprove space utilizationCarriage/perambulator accessoriesCarriage/perambulator with multiple axesNursing careEngineering

Owner:SHANGHAI DIANJI UNIV

Coating solution to glass substrate

ActiveCN111417605BEasy to peelEnsure tightnessLaminationLamination apparatusPolymer scienceAlkoxy group

Owner:UNITIKA LTD

Light source system, projection equipment and color wheel

ActiveCN110389489BReduce heat loadSmall duty cycleProjectorsPicture reproducers using projection devicesGamutEngineering

Owner:APPOTRONICS CORP LTD

Device, system and method for traffic management

ActiveCN110770808AControlling traffic signalsSynchronisation arrangementComputer networkTraffic signal

Owner:NOTRAFFIC LTD

A shielding coil

ActiveCN105722381BSimple structureGood weather resistanceScreening gaskets/sealsAperture leaage reductionWeather resistanceEngineering

Owner:SHENZHEN SAMSUNG COMM TECH RES +1

Total DNA extraction method and kit for simultaneous removal of humic acid and bacterial protein

InactiveCN103627703BLow costDNA preparationMycoproteinFungus protein

Owner:INST OF MICROBIOLOGY JIANGXI ACADEMY OF SCI

A production device and production method of lithium difluorophosphate

ActiveCN108793118BFully contactedImprove reaction efficiencyPhosphorus compoundsPhosphoric acidPhysical chemistry

Owner:合肥利夫生物科技有限公司

Calibration method of parameters of camera for rendezvous and docking

ActiveCN102096918BGuaranteed positionGuaranteed accuracyImage analysisMathematical modelOptical axis

Owner:BEIJING INST OF CONTROL ENG

A bait feeder for fish ponds

ActiveCN109156413BUniform changeAvoid economic lossClimate change adaptationPisciculture and aquariaElectric machineryEngineering

Owner:姚巧云

A treatment method for tunnel lining seepage water

ActiveCN104912574BPrevent seepageAvoid blockingUnderground chambersDrainageEpoxyInfill

Owner:张忠宝

Exposure adjustment method and device for panoramic image

ActiveCN111741228BImprove imaging clarityAvoid uneven brightnessTelevision system detailsColor television detailsComputer graphics (images)Panorama

Owner:ZHEJIANG DAHUA TECH CO LTD

Method for fabricating monolithic silicon wafer including multiple vertical junctions

InactiveCN104797745BIncrease the open circuit voltageAllow standardizationPolycrystalline material growthFinal product manufactureEngineeringP type doping

Owner:COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

Hierarchical sectional capacity balance control method based on switching number

ActiveCN103066567BGuaranteed flexibilityEasy to handleEmergency protective circuit arrangementsAc-dc conversionInformation processingCapacitor voltage

Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +2

Cryogenic liquid fluid preparation device

ActiveCN104534811BIncrease productionWill not cause thermal short circuitSolidificationLiquefactionLiquid stateProcess engineering

Owner:NINGBO JANSEN NMR TECH CO LTD

A method for adaptively adjusting the brightness of a flat panel display

ActiveCN112951138BReal-time brightnessCompatible with useCathode-ray tube indicatorsEnergy saving control techniquesComputer graphics (images)Computer science

Owner:读书郎教育科技有限公司

A performance improvement method for cognitive wireless networks

ActiveCN104159248BImprove distribution mechanismImprove throughputWireless communicationDistribution frameIdle channel

Owner:KUNMING UNIV OF SCI & TECH

Kit and method for identification of hybrid progeny of citrus pomelo using indel markers

ActiveCN109266776BQuality improvementStrong specificityMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyElectrophoreses

Owner:HUAZHONG AGRI UNIV

An intelligent lighting control system and its intelligent lighting control method

ActiveCN104582175BControllable lighting statusElectric light circuit arrangementEnergy saving control techniquesIntelligent lightingLight equipment

Owner:OPPLE LIGHTING

High-pressure anionic generator

InactiveCN100511888CNo ozone generationIncrease the concentration of negative ionsElectrical apparatusOxygen ionsHuman health

Owner:SHANDONG SIKE ELECTRICAL

electric kettle

ActiveCN106852644BExtend power-on timeExtended boiling timeWater-boiling vesselsWarming devicesThermodynamicsPotable water

Owner:GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD +1

A lifting type street lamp

ActiveCN103759179BReasonable structureEasy to operateLighting support devicesOutdoor lightingDrive shaftEngineering

Owner:江苏鑫顺达智慧照明科技有限公司

Method and device for restoring power data

ActiveCN107480298BImprove accuracySolve the problem of low accuracyDigital data information retrievalEnergy efficient computingData sourceElectric consumption

Owner:北京恒华龙信数据科技有限公司

a semi-trailer

ActiveCN114103789BReduce interventionTractor-trailer combinationsLoad securingControl engineeringSemi-trailer

Owner:梁山轩通交通设备制造有限公司

Anti-reflection film, its preparation method and anti-reflection glass

ActiveCN104691040BImprove anti-reflection effectHigh hardnessLaminationLamination apparatusMedicineRefractive index

Owner:YICHANG NANBO DISPLAY

Automobile security method, system and device

ActiveCN108622005BAvoid problems where the success rate cannot be guaranteedAir-treating devicesPedestrian/occupant safety arrangementQuality dataMoisture sensor

Owner:INNER MONGOLIA UNIVERSITY

Magnesium alloy implant material with nanocrystalline zinc coating on surface and preparation method thereof

ActiveCN109082689BImprove corrosion resistanceCorrosion potential reductionBiocompatibility TestingZinc

Owner:JINAN UNIVERSITY

Double layer mixing structure carbon nano tube membrane field emission cathode and preparation thereof

InactiveCN101339872BIncrease contact areaReduced shieldingDischarge tube/lamp detailsCold cathode manufactureDielectricCarbon nanotube

Owner:XI AN JIAOTONG UNIV

Method for judgement by using valve use condition and valve device

InactiveCN112254354AMulti-purposeRealize high intelligenceFluid heatersMechanical apparatusFlow transducerWater saving

Owner:梅雪竹

A floating environmental protection rain collection street lamp

ActiveCN109058867BImprove stabilitySimple structureMechanical apparatusLighting support devicesRainwater harvestingMechanical engineering

Owner:扬州市杰耀照明器材有限公司

A wireless measurement report mr session association method and device

ActiveCN106131885BImprove experienceWireless communicationTimestampComputer science

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A suspension bracket arm and a magnetic suspension vehicle running mechanism

ActiveCN107187335BReduce weightAvoid Difficult CraftElectric propulsionEngineeringCollision resistance

Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD

Method and apparatus for providing rich media service

InactiveCN102165722AProvide consistentProvided without considerationBroadcast information monitoringTwo-way working systemsService provisionWorld Wide Web

Owner:SAMSUNG ELECTRONICS CO LTD

Computer case

InactiveCN102207756BDigital processing power distributionMechanical engineeringComputer case

Owner:SCIENBIZIP CONSULTINGSHENZHENCO

Forming method of polyvinyl chloride physical foam board

ActiveCN106363892BGuaranteed not to break downGuaranteed no pasteFlat articlesMasterbatchFoaming agent

Owner:SHANDONG TONGJIA MACHINERY

A sewage pipe fixing device based on the principle of capacitance change

ActiveCN111015548BEasy maintenanceImprove maintenance efficiencyWork holdersDielectric plateSewage

Owner:ZHONGBEI UNIV

Dies for Auto Parts

ActiveCN108580674BAvoid situations where the fit is difficult to removeQuick releaseShaping toolsGear wheelEngineering

Owner:CHONGQING YINSHENG MOLD

Reactor

ActiveCN101041506BConsistent positionEasy accessTreatment using aerobic processesTreatment with aerobic and anaerobic processesMarine engineeringWastewater

Owner:JNC工程株式会社

A kind of silicon-modified road asphalt pavement maintenance agent and preparation method thereof

ActiveCN108822566BImprove performanceImprove waterproof and anti-seepage performanceBuilding insulationsAsphalt pavementChemistry

Owner:GUANGDONG UNIV OF PETROCHEMICAL TECH

Anti-collision method and anti-collision device for C-shaped arm X-ray machine as well as C-shaped arm X-ray machine

ActiveCN102743180BAvoid severe collisionAvoid harmRadiation diagnosticsX-rayStorage cell

Owner:SIEMENS SHANGHAI MEDICAL EQUIP LTD

Substrate for semiconductor light emitting element and semiconductor light emitting element

InactiveCN108389944ASufficient light extraction efficiencyPrevent color shiftSemiconductor/solid-state device manufacturingSemiconductor devicesProject structureSemiconductor

Owner:OJI HLDG CORP

Wooden frame floor support plate, side floor support plate and spliced floor support plate of wooden frame floor support plate and side floor support plate

PendingCN110080519AQuick installationPrecise positioningForms/shuttering/falseworksEngineeringRebar

Owner:ZHE JIANG ZHONGYI BUILDING MATERIALS TECH CO LTD

Apps store with integrated test support

ActiveCN105339893ASoftware testing/debuggingProgram loading/initiatingSupporting systemApp store

Owner:GOOGLE LLC

A method for measuring the rotation angle of a rotating shaft to suppress the rotation error of the shafting inclination angle

InactiveCN105423957BInhibition effectHigh measurement accuracyUsing optical meansRotational errorLight spot

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Modified carbon material, preparation method thereof, negative electrode paste, pole plate and lead-carbon battery

InactiveCN105958076BEvenly distributedSolve sheddingLead-acid accumulatorsLead-acid accumulator electrodesModified carbonStrong acids

Owner:润高投资有限公司

Food composition having strengthened or enhanced saltiness and potassium chloride-containing composition having suppressed offensive taste

InactiveCN102548429AReduce sodium chloride contentReduce contentFood preparationAcetic acidSalty taste

Owner:HOUSE FOOD IND CO LTD

Electronic Components

ActiveCN103959645BInhibitionMultiple-port networksWaveguide type devicesElectrical conductorResonance

Owner:MURATA MFG CO LTD

Sample coagulation time point confirmation component and sample coagulation time point confirmation method

ActiveCN109596816BBiological testingFirst lightEngineering

Owner:海康生物技术(广州)有限公司

Method for low temp synthesizing rareearth oxidate fluorescent powder

InactiveCN1227324CLuminescent compositionsFluorescenceRare earth

Owner:SOUTH CHINA NORMAL UNIVERSITY

A shielding device for high voltage DC circuit breaker

ActiveCN106710946BRealize electric field optimization needsImproved electric field distribution characteristicsHigh-tension/heavy-dress switchesAir-break switchesDc circuit breakerLow voltage

Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD

Air conditioner and control method thereof

ActiveCN103712311BMechanical apparatusSpace heating and ventilation safety systemsAir conditioningSpeech input

Owner:LG ELECTRONICS INC

A kind of yellowtail low stress operating device and using method thereof

ActiveCN111466320BSimple structureEasy to assembleLighting applicationsMechanical apparatusMarine aquacultureWireless transmission

Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI

A six-degree-of-freedom measurement method for large-space complex sites

ActiveCN109238247BReal-time measurementAccurate measurementSurveying with inclination sensorThree-dimensional spaceFiducial points

Owner:TIANJIN UNIV

A method for removing tetracycline antibiotics in wastewater phosphorus recovery products

ActiveCN103951113BReduce ecological and environmental risksRemove reachWater contaminantsMultistage water/sewage treatmentCalcium biphosphateEcological environment

Owner:INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI

A wire automatic bending machine

ActiveCN103433405BCompact structureReasonable structureWire rodPress brake

Owner:杭州良淋电子科技股份有限公司

Watermarking method for h.264 video content authentication based on distribution ratio stability of principal component information

InactiveCN106303696BMeet practical needsDigital video signal modificationSelective content distributionComputer hardwareWatermark method

Owner:ZHEJIANG UNIVERSITY OF MEDIA AND COMMUNICATIONS

Device and method for growing silicon carbide crystals by liquid phase method

ActiveCN105970295BFully reflectPrevent overflowPolycrystalline material growthBy pulling from meltSeed crystalLiquid phase

Owner:SICC CO LTD

A test tube carrier scheduling method

ActiveCN114264831BScheduling orderlyAvoid situations where too many tube racks cannot be stackedMaterial analysisSpatial capacityReciprocating motion

Owner:深圳市爱康生物科技股份有限公司

A method to improve the precision of opc model

ActiveCN109459911BHigh precisionPhotomechanical exposure apparatusMicrolithography exposure apparatusGraphicsAlgorithm

Owner:上海微阱电子科技有限公司

Optical chirp return-to-zero code transmitter using Mach-Zehnder modulator

InactiveCN1332259CSimplify the build processReduce manufacturing costFrequency-modulated carrier systemsElectromagnetic transmittersAudio power amplifierReturn-to-zero

Owner:SAMSUNG ELECTRONICS CO LTD

Delustrant composed of polyimide powder, polyimide film incorporating the delustrant, and manufacture thereof

ActiveCN103160123ACoatingsThin material handlingPolyimide membranePolymer

Owner:TAIMIDE TECH

Method based on in situ preparation of target substrates for transferring graphene

InactiveCN106892423BDefect minimizationStable supportGraphenePhysical chemistryGraphite

Owner:秦彦哲

Supporting and fixing device for test specimen of ray inspection machine

ActiveCN102297321BEasy to fixEasy to operateMaterial analysis using wave/particle radiationStands/trestlesEngineeringNondestructive testing

Owner:中冶检测(四川)技术服务有限公司

Photoelectric detector frequency-amplitude characteristic test method for optical fiber peg-top

InactiveCN100561241CNo human intervention requiredHigh measurement accuracySagnac effect gyrometersContactless testingPhotodetectorSinusoidal modulation

Owner:ZHEJIANG UNIV

A parking control method and device

ActiveCN112644478BRealize automatic parkingImprove convenienceParking areaDriver/operator

Owner:GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD

Intelligent chemical site construction environment detection device

InactiveCN110136423BImprove anti-interference abilityImprove stabilityElectric signal transmission systemsMeasurement devicesCapacitanceInterference resistance

Owner:谭毅

A kind of green tea tea heavy metal detection equipment

ActiveCN112246668BEasy to moveComprehensive detectionSievingPre-extraction tea treatmentGreen teasAgricultural engineering

Owner:衡山县宏达农机专业合作社

mask head cover

InactiveCN103479049BPrevent deviationAvoid getting wetPackaging toiletriesPackaging cosmeticsNeck partsSilica gel

Owner:WUJIANG YUEYANG TEXTILE

State estimation method based on high-order unscented Kalman filtering

InactiveCN103278813BReduce truncation errorImprove performanceRadio wave reradiation/reflectionKaiman filterEstimation methods

Owner:HARBIN ENG UNIV

Actuator using piezoelectric element and method of driving the same

InactiveCN101674030APiezoelectric/electrostriction/magnetostriction machinesRecord information storageElectricityActuator

Owner:SAMSUNG ELECTRONICS CO LTD

Actively driven organic light emitting display

ActiveCN101359450BExtend your lifeSimple structureStatic indicating devicesCapacitanceActive matrix

Owner:NANJING CEC PANDA LCD TECH

Multi-section fixture for welding thin-walled parts

ActiveCN103521994BAvoid deformationReduce positioning errorsWelding/cutting auxillary devicesAuxillary welding devicesThin walledWelding

Owner:四川成发普睿玛机械工业制造有限责任公司

A kind of Android system intelligent control management method

ActiveCN104850793BEffective protectionAchieve securityPlatform integrity maintainanceComputer scienceIntelligent control

Owner:THUNDER SOFTWARE TECH

A multi-mode high frequency resonant charging circuit

InactiveCN108023484BReduce volumeImprove power densityEfficient power electronics conversionDc-dc conversionResonant converterEngineering

Owner:HUAZHONG UNIV OF SCI & TECH

Preparation method of 2-(3, 3, 3-trifluoro propyl) benzsulfamide (I) and midbody thereof

ActiveCN101597246BSulfonic acid amide preparationBenzeneAmmonia

Owner:江苏省农用激素工程技术研究中心有限公司 +1

Constant current source generation circuit

ActiveCN105511541BSimple structureHigh precisionElectric variable regulationCommon baseEngineering

Owner:SHANGHAI YIDIAN SCI INSTR

System and method for generating origin place packing label of agricultural products

ActiveCN102184433BEliminate the problem of easy copyingProtection of legitimate rights and interestsCo-operative working arrangementsRecord carriers used with machinesGeneral Packet Radio ServiceLongitude

Owner:BEIJING RES CENT FOR INFORMATION TECH & AGRI

Antibiotic-aldehyde removing type wood paint

InactiveCN101760117BLong lasting effective releaseInhibition of survivalAntifouling/underwater paintsPaints with biocidesWaxOrganic solvent

Owner:广东黑马新材料科技有限公司

Application of eucommia ulmoides lignan extract in preparing PPARalpha agonist

ActiveCN103301179BStrong triglyceride lowering effectStrong PPARα agonismMetabolism disorderPlant ingredientsMedicineLignan

Owner:CHANGSHA DUXACT BIOTECH CO LTD

Temperature-difference-driven smoke exhaust machine

InactiveCN102798166BSave electricityAchieving zero emissionsDomestic stoves or rangesLighting and heating apparatusPhase differenceEngineering

Owner:常熟市东南应用技术研究院

A sliding door upper rail based on building steel beam structure

ActiveCN107083891BAvoid drilling holesAdapt to structural needsWing suspension devicesCounterboreMagnet

Owner:JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH

Structure specific recognition protein 1 (SSRP1) nucleic acid molecules to control insect pests

InactiveCN110637092AOrganic active ingredientsClimate change adaptationBiotechnologyPlant cell

Owner:DOW AGROSCIENCES LLC +1

Large tonnage car loading elevator

ActiveCN106516944BGuaranteed carrying capacityGuaranteed anti-deformation effectElevatorsBuilding liftsAutomobile platformStructural engineering

Owner:WEIBO ELEVATOR

An industrial mechanical arm with single drive and double action output

ActiveCN104440943BCamsArmsRobot handDual action

Owner:CENT SOUTH UNIV

A gynecological clinical washing applicator

ActiveCN112089956BControllable spillageSimple structureMedical devicesObstetrical instrumentsLesion siteGynecology department

Owner:山东中医药高等专科学校

a kind of sno ₂ /c/mos ₂ Composite material and its preparation method

ActiveCN109243837BHybrid capacitor electrodesHybrid/EDL manufacturePhysical chemistrySupercapacitor

Owner:JIANGSU UNIV

Method for producing magnesium-based thermoelectric conversion material, method for producing magnesium-based thermoelectric conversion element, magnesium-based thermoelectric conversion material, magnesium-based thermoelectric conversion element, and thermoelectric conversion device

ActiveCN108701749BLow costImprove thermoelectric conversion efficiencyThermoelectric device with peltier/seeback effectThermoelectric device manufacture/treatmentSilicon oxideThermoelectric conversion

Owner:MITSUBISHI MATERIALS CORP

A display cabinet for sales of communication system equipment

ActiveCN107374190BIncrease profitIncrease salesShow cabinetsShow shelvesCommunications systemElectric machinery

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Split shaft-mounted brake discs for rail vehicles

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Medicine bottle defect detection device

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A 3D printed artificial ovary bioscaffold capable of activating primordial follicles, its artificial ovary and its application

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