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.

Real-time Block Floating Point Frequency Domain Four-way Pulse Compressor and Its Pulse Compression Method

InactiveCN103901405BReduce areaGuaranteed dynamic rangeWave based measurement systemsTime delaysFourier transform on finite groups

Owner:XIDIAN UNIV

Controller for instruction cache and instruction translation look-aside buffer, and method of controlling the same

InactiveCN1758214AMemory architecture accessing/allocationMemory adressing/allocation/relocationDynamic voltage scalingBranch target predictor

Owner:SAMSUNG ELECTRONICS CO LTD

LED (light emitting diode) and manufacturing method thereof

InactiveCN102456784AImprove light extraction rateEasy to coarsenSemiconductor devicesGallium nitrideLight-emitting diode

Owner:ZHANJING TECH SHENZHEN +1

Method of selecting a receiving path and receiving device comprising several receiving paths

InactiveCN1599988ASpatial transmit diversityError detection/prevention using signal quality detectorData streamCarrier signal

Owner:THOMSON LICENSING SA

Resource allocation method and device, user equipment, base station, readable storage medium

ActiveCN109392170BImprove resource allocation efficiencyReduce the number of bitsSynchronisation arrangementAssess restrictionResource assignmentResource block

Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

A soil vibrating device

InactiveCN105424447BWide range of particle size distributionPreparing sample for investigationFree fallingReduction drive

Owner:JILIN UNIV

Wireless multimedia sensor network routing method for guaranteeing QoS

InactiveCN101483902BTroubleshoot routing issues for transmissionsEasy to deployData switching by path configurationHigh level techniquesQuality of serviceBalancing network

Owner:NANJING UNIV OF POSTS & TELECOMM

Copper interconnection structure and forming method thereof

ActiveCN102487038BPrevent proliferationPrevent diffusion from enteringSemiconductor/solid-state device manufacturingInterconnectionCopper

Owner:SEMICON MFG INT (BEIJING) CORP

Terminal communication event handling method, terminal communication event handling device and terminal

ActiveCN104506726AEnsure safetyPrevent leakageCurrent supply arrangementsSubstation equipmentComputer terminalContactor

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Method and device for determining pumping volume of pumping equipment and pumping equipment

ActiveCN112832997BImprove accuracySolve technical problems with inaccurate calculationsPump testingPositive-displacement liquid enginesMechanical engineeringMechanics

Owner:ZOOMLION HEAVY IND CO LTD

A test chamber for measuring the variation of pulverized coal deposition with ballast depth

ActiveCN110006797BFree pass guaranteeSufficient porosityMaterial analysisCrushed stoneStructural engineering

Owner:TAIYUAN UNIV OF TECH

A double-scale self-regulating temperature cable based on dynamic changes

ActiveCN112071493BImprove insulation effectEasy to useClimate change adaptationInsulated cablesTemperature controlThermal insulation

Owner:QINGDAO HAOMAI CABLE GRP

Modified water-based resin composition

InactiveCN101151288BExtend the usable timeGain full dispersionPolyurea/polyurethane coatingsWater basedSpite

Owner:NIPPON POLYURETHANE IND CO LTD

Thin vapor chamber

ActiveCN106376214BIncrease the speed of diffusionFast heat conductionIndirect heat exchangersCooling/ventilation/heating modificationsWorking fluidHeat conducting

Owner:DELTA ELECTRONICS INC

Enhanced Blind Source Separation Algorithm For Highly Correlated Mixtures

InactiveCN106887239ASets with desired directivitySpeech analysisComputer scienceBlind source separation algorithm

Owner:QUALCOMM INC

Double pawl car door lock mechanism

ActiveCN105863408BReduce release forceHigh locking strengthNoise-prevention/anti-rattling lockingLocking mechanismEngineering

Owner:MAGNA AUTOMOTIVE PARTS (SUZHOU) CO LTD

fluid heating system

ActiveCN110366623BLiquid flow controllersDomestic plumbingEngineeringEnergy recovery

Owner:RHEEM MFG CO

vehicle

ActiveCN107323532BSolve the problem that the power pack is inconvenient to maintainSuperstructure subunitsElectrical and Electronics engineeringLifting equipment

Owner:湖南省地面无人装备工程研究中心有限责任公司

Soft error rate (SER) reduction in advanced silicon processes

ActiveCN102646627BPreventing Soft Error Rate IssuesNo additional manufacturing costs involvedSemiconductor/solid-state device detailsSolid-state devicesBoron containingEngineering

Owner:TAIWAN SEMICON MFG CO LTD

Bifunctional material for detecting and adsorbing copper ions, its synthesis method and application

ActiveCN106861643BQuick checkRapid Quantitative AnalysisMaterial analysis by observing effect on chemical indicatorOther chemical processesAlkaline earth metalSynthesis methods

Owner:ANQING NORMAL UNIV

A control system for controlling a dispensing valve by a voice coil motor and a control method thereof

ActiveCN111974638BGuaranteed to be normalLow costLiquid surface applicatorsCoatingsGate arrayControl system

Owner:DONGGUAN ANDA AUTOMATIC EQUIP

Reduced inertia stem seal flange

InactiveCN101988401BEngine sealsMachines/enginesValve stemSupport surface

Owner:FREUDENBERG NOK GEN PARTNERSHIP

Method for preparing manganous nitrate solution

InactiveCN103754951BImprove leaching rateSmall surplusManganese nitratesPyrolusiteEnvironmental engineering

Owner:SICHUAN NORMAL UNIV

An automatic parking method based on deep reinforcement learning

ActiveCN111645673BWide choice of actionsLess action optionsControl devicesSimulationParking space

Owner:中创子云(宁波)成果产业化服务有限公司

A Series Type Power Flow Controller Suitable for DC Transmission

ActiveCN104009463BReduce sizeControl assignmentDc network circuit arrangementsDc circuit breakerHigh-voltage direct current

Owner:STATE GRID CORP OF CHINA +2

Single-mode hybrid iii-v on silicon laser of simplified construction

PendingCN113785454ANo mode jumpOptical wave guidanceLaser detailsHeterojunctionResonant cavity

Owner:COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

The method for the bonsai cultivation of xiuzhen mushroom and the medium for cultivating xiuzhen zhenzhen

InactiveCN103918475BNovel methodSimple methodSpecial ornamental structuresHorticultureDiseaseHypsizygus

Owner:SHANGHAI HUIFEN FRUIT & VEGETABLE PROFESSIONAL COOP

A cleaning device and automatic cleaning system

ActiveCN103691703BClean thoroughlyElimination of electrostatic adsorptionElectrostatic cleaningFlexible article cleaningEngineeringElectrical and Electronics engineering

Owner:BOE TECH GRP CO LTD

A lithium-sulfur battery with high lithium-ion conductivity and inhibited polysulfide ion shuttling

InactiveCN105047984BHigh temperature resistanceImprove securityFinal product manufactureCell electrodesAdhesiveSulfur electrode

Owner:ZHEJIANG UNIV

Non-woven fabric with biological regulation function and preparation method thereof

ActiveCN103114439BProtect healthPromote proliferationFibre treatmentAbsorbent padsBiological regulationMetabolite

Owner:量子高科(广东)生物有限公司

Device and method for real-time correction of metal pipe axial movement

ActiveCN104307711BRealize real-time detectionRealize real-time correctionLiquid surface applicatorsUsing optical meansManufacturing technologyEngineering

Owner:XINXING DUCTILE IRON PIPES CO LTD

A vibration and noise reduction device for a gasoline generator

ActiveCN105864343BAttenuation of periodic forced vibrationsReduced Noise Radiation CapabilityExhaust apparatusSilencing apparatusGasolineEngineering

Owner:HARBIN ENG UNIV

Automobile anti-lock brake electronic control unit and method combining hydraulic pressure and air pressure

ActiveCN109910847BMeet braking force requirementsImprove braking effectBraking systemsMicrocomputerWheel speed sensor

Owner:山东时风(集团)有限责任公司

A control method, device and system for an electronic lock

ActiveCN111343213BEasy to viewQuick managementIndividual entry/exit registersTransmissionComputer hardwareEngineering

Owner:YUNDING INTELLIGENT TECH BEIJING CO LTD

Humidity box for cable quick connector

ActiveCN112531387BPrevent deterioration of insulationImprove convenienceCoupling device detailsPhotovoltaic energy generationStructural engineeringElectric cables

Owner:JIANGMEN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID

A test method for simulating slow cooling process

ActiveCN102998328BInvestigating phase/state changePresent methodEngineering

Owner:ANGANG STEEL CO LTD

Optical modulator

InactiveCN1961254ALow costReduce sizeNon-linear opticsSemiconductor materialsHemt circuits

Owner:PIRELLI & C

A method for preparing geopolymers from polluted acid slag

ActiveCN104291745BLow costSimple preparation processCement productionSlagSludge

Owner:BEIFANG UNIV OF NATITIES

An environmentally friendly swing sprinkler

ActiveCN109024436BImprove spraying effectExpand the spraying areaRoad cleaningStructural engineeringMechanical engineering

Owner:广州火旺火品牌管理有限公司

A processing equipment for steel tape armored polyvinyl chloride sheath that avoids extrusion

ActiveCN111145964BPrevent thinningStay tautCable/conductor manufacturePolyvinyl chlorideElectric machinery

Owner:TAICANG TAOXIN INFORMATION TECH CO LTD

Device and method for controlling printer, and printer control method

InactiveCN1132092CAvoid misuseVisual presentationDigital output to print unitsComputer hardwareGraphics

Owner:SEIKO EPSON CORP

A driving detection method and server of a vehicle

ActiveCN109308806BDetection of traffic movementSimulationData bank

Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Advance parts for fiber materials and carbonization furnaces for the production of carbon fibers

ActiveCN108138382BFirmly connectedArtificial filament physical treatmentArtificial thread manufacturing machinesFiberCarbon fibers

Owner:M A E

Device for assembling safe self-destructing injection syringe needle base sealed ring assembling machine

InactiveCN101327351BQuality improvementSimple peeling structureInfusion needlesEngineeringTransfer mechanism

Owner:王兴章

Animation playback frame rate adjustment method and device

ActiveCN104461520BGuaranteed playback fluencyReduce usageResource allocationAnimationAnimationFrame rate

Owner:GUANGZHOU KUGOU COMP TECH CO LTD

Electronic device and keyboard device thereof and keyboard input method

InactiveCN102486678BImprove confidentialityAvoid rememberingInput/output for user-computer interactionConfidentialityComputer engineering

Owner:FUJIAN STAR NET EVIDEO INFORMATION SYST CO LTD +1

a cooking utensil

ActiveCN111374563BImprove convenienceAvoid cooking can't finishTime-controlled ignitorsProcess engineeringFood material

Owner:ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD

Strip steel insulating device

InactiveCN102760539BMeet the actual needs of insulationSuperconducting magnets/coilsInsulating conductors/cablesStrip steelMaterials science

Owner:STATE GRID HUBEI ELECTRIC POWER RES INST +1

A vibration fault early warning device for rotating machinery

ActiveCN110849609BAvoid misjudgmentImprove accuracyMachine part testingSubsonic/sonic/ultrasonic wave measurementCapacitanceFeedback circuits

Owner:ZHENGZHOU INST OF TECH

Transmission method for serial circumference interface serial type flash memory

ActiveCN100573495CImprove operating speedElectric digital data processingData seriesComputer science

Owner:ELITE SEMICON MEMORY TECH INC

A quadrangular frustum flake bi ₂ o ₃ Nano single crystal and its preparation method

ActiveCN105063740BShort reaction timeShort processPolycrystalline material growthFrom normal temperature solutionsCrystal orientationSingle crystal

Owner:SHAANXI UNIV OF SCI & TECH

Method, structure and mining method for sequestering carbon dioxide in an open pit

ActiveCN113101789BResolve disposal issuesSolve curing problemsGas treatmentDispersed particle separationOpen-pit miningEnvironmental engineering

Owner:珞珈环讯环境科技(北京)有限公司

Image creation apparatus and method, and computer program

InactiveCN1559056AAvoid effects related to exclusive controlEasy to manageIndoor gamesRoad vehicles traffic controlComputer graphics (images)Engineering

Owner:PIONEER CORP

Light mitiator of thioxanthone-2-carboxylic ester

ActiveCN100360518COrganic chemistryLow mobilityThioxanthone

Owner:TIANJIN JIURI NEW MATERIALS CO LTD

Tea drying and cooling treatment device

ActiveCN106347785BRapid cooling downQuality assurancePackagingVacuum dryingDrying tube

Owner:RIZHAO SHENGHUA TEA MACHINERY CO LTD

A Measuring Device for Parallelism of Busbars of Two Rotating Bodies

InactiveCN103954211BUsing electrical meansEngineeringMechanical engineering

Owner:INST OF MACHINERY MFG TECH CHINA ACAD OF ENG PHYSICS

A time synchronization method, relay equipment and device

ActiveCN110492967BImprove reliabilityTime-division multiplexTime informationCompletion time

Owner:RAISECOM TECH

A performance-guaranteed neural adaptive cooperative formation control method for multi-quadrotor master-slave

ActiveCN110488606BImprove real-time performanceImprove quick response abilityAutonomous decision making processAttitude controlPerformance functionAutomatic control

Owner:ZHONGBEI UNIV

A preparation method of CVD diamond micro milling cutter based on laser and precision sharpening

ActiveCN109676258BSolve problems that are difficult to machineRealize "cold" processingMilling cuttersLaser beam welding apparatusLaser processingMilling cutter

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Tool storage device of a gong edge machine

ActiveCN106002423BProblems preventing damage to knivesPositioning apparatusMetal-working holdersEngineeringMechanical engineering

Owner:李彩琴

Flexible OLED display panel

ActiveCN110212089BReduce bend radiusSmall sizeSolid-state devicesSemiconductor/solid-state device manufacturingMaterials scienceAtomic physics

Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Organic light emitting diode display and driving method thereof

ActiveCN105551427BControl brightnessGuaranteed uniformityStatic indicating devicesSolid-state devicesCapacitanceDisplay device

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A dronedarone hydrochloride tablet and preparation method thereof

ActiveCN103565763BHigh dissolution rateImprove securityOrganic active ingredientsPill deliveryMedicineMethyl cellulose

Owner:SHANDONG NEWTIME PHARMA

A double vortex electric field assisted ultrafast laser processing system and processing method thereof

ActiveCN108723581BReduce lossesReduce exposureLaser beam welding apparatusEngineeringNano machining

Owner:HUNAN UNIV

Method for generating graphical interface of handheld terminal operating system and handheld terminal

InactiveCN102750134BSpecific program execution arrangementsInput/output processes for data processingMenu barOperational system

Owner:BEIJING TIANZHOU COMM CO LTD

Construction method of super-long advanced anchor bars

ActiveCN102226406BEasy to operateImprove securityConstructionsRotary drillingArchitectural engineeringLandslide

Owner:THE FIRST ENG CO LTD OF CHINA RAILWAY NO 12 BUREAU GRP

Hot-air supplying equipment for drying machine

InactiveCN100383332CEasy to useAvoid damageTextiles and paperHeating arrangementWind directionElectrical and Electronics engineering

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

The separator of solid particles from steam-gas mixture

InactiveCN101808722AImprove productivityLow hydraulic resistanceDispersed particle separationChemical/physical processesCycloneSolid particle

Owner:EESTI ENERGIA OLITOOSTUS AS

Method and device for forming plasma-resistant coating, part and plasma processing device

ActiveCN112899617AReduce the probability of being corrodedShorten the timeElectric discharge tubesVacuum evaporation coatingChemical reactionOxygen compound

Owner:ADVANCED MICRO FAB EQUIP INC CHINA

Display device and backlight module thereof

InactiveCN101832496BPrecise positioningInstalled and disassembledLight fasteningsNon-linear opticsDisplay deviceComputer science

Owner:DARWIN PRECISIONS SUZHOU CORP

A green wave vehicle speed guidance method and system

ActiveCN110874940BImprove traffic efficiencyShorten the timeRoad vehicles traffic controlData signalLight signal

Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Thermoplastic composite cryogenic liquid oxygen storage tank body with gradient resin layer and manufacturing method thereof

ActiveCN111117151BImprove mechanical propertiesReduce leakageSynthetic resin layered productsRocket engine plantsPolymer scienceResin matrix

Owner:DALIAN UNIV OF TECH

Preparation and application of a graphene/polyionic liquid-based carbon material

ActiveCN109402664BElectrode shape/formsPorous carbonCarbonization

Owner:TONGXIANG BEITE TECH CO LTD

Method for identifying the location of the gas-liquid interface

ActiveCN110231068BImprove recognition accuracyAccurate identificationMachines/enginesLubrication indication devicesAir liquid interfaceComputational physics

Owner:PEKING UNIV

Lung tissue model for biotoxicity detection and biotoxicity detection method

ActiveCN104316661BBionicBiological testingEducational modelsMedicineStructure and function

Owner:TSINGHUA UNIV

A method of sharing electronic content or comments to specific users

ActiveCN111670437BShare directly and efficientlyCustomer relationshipWebsite content managementClientElectronic content

Owner:JIANGSU YANCHENG SCENERY & WIND NETWORK TECH RES INST

Multifunctional health care fluid for nursing skin

InactiveCN1251750CFrostbite uniqueGood treatment effectHydroxy compound active ingredientsDermatological disorderSafflowersCamphor

Owner:王俊川

Synchronous alarm and reset method of the receiving end in the multi-send-one-receive Internet of Things

ActiveCN111462461BSave resourcesAlarmsElectric transmission signalling systemsSite monitoringWireless data

Owner:深圳达温技术服务有限公司

Self-adapting pipe moving mechanism

InactiveCN101435521BRealize synchronized motionAdaptablePigs/molesLocking mechanismEngineering

Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

A wall surface-mounted quick-installation modular junction box

InactiveCN105914518BSimple appearanceNeat appearanceCoupling device detailsNetwork connectorsBiochemical engineeringSurface mounting

Owner:怀化奇米网络科技有限公司

Calculation Method of Color Pixel Density in Doppler Ultrasound

InactiveCN104091330BStatistics are fast and accurateGuaranteed validityImage analysisSonificationPixel density

Owner:汕头职业技术学院

A preparation method of CBN hybrid boron-containing diamond and a Fe-based alloy catalyst

ActiveCN108118234BHigh standardPromote nucleationUltra-high pressure processesAlloy catalystTemperature curve

Owner:崔祥仁 +1

Balancing device with direction initialization function

InactiveCN101270986BAesthetically functional with decorationReach the direction setting indicator functionCompassesMagnetic tension forceNatural state

Owner:吴姿莹 +1

Method of manufacturing antenna using sintering of metal and antenna manufactured by the same

InactiveCN102437415AEasy to shapeSmall shapePrinted electric component incorporationPrinted circuit aspectsConductive pasteSynthetic resin

Owner:三管有限公司

Hardware breakpoint circuit used for emulation debugging

ActiveCN101847119BEasy to simulate and debugSoftware testing/debuggingMicrocontrollerComputer science

Owner:苏州国芯科技股份有限公司

Chinese medicine composition for treating cardiovascular and cerebrovascular diseases and preparation method thereof

ActiveCN100484563CHydroxy compound active ingredientsPharmaceutical delivery mechanismDiseaseMedicine

Owner:LUNAN HOPE PHARM CO LTD

Via hole etching method for metal self-capacitance touch substrate

InactiveCN107154405BImprove the phenomenon of poor lappingLow over etch rateSolid-state devicesSemiconductor/solid-state device manufacturingCapacitancePhotoresist

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Wavelength Tunable Optical Filters

ActiveCN105403955BIncrease tuning rangeEasy to tuneOptical light guidesLight signalLength wave

Owner:淮安聚英精密机械有限公司

An annular hydraulic control safety valve

ActiveCN104499994BGuaranteed safe closureGuaranteed trafficWell/borehole valve arrangementsSealing/packingEngineeringSafety valve

Owner:HUNAN VICTOR PETROTECH SERVICE

Method, apparatus and system for position updating

InactiveCN101489213BSave processing powerReduce update processing delayNetwork data managementCommunications systemProcessor register

Owner:HUAWEI TECH CO LTD

Sintered flux for eqnicrfe-7 strip surfacing welding and preparation method thereof

ActiveCN107900557BImprove liquidityEasy to remove slagWelding/cutting media/materialsSoldering mediaWelding defectWeld line

Owner:ATLANTIC CHINA WELDING CONSUMABLES

Rare-earth scintillation crystals prepared from low-cost rare-earth raw materials and their low-cost growth process

ActiveCN105543963BSave electricityReduce energy consumption for growthPolycrystalline material growthBy pulling from meltCongruent meltingMass ratio

Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

A dust leakage prevention device and a batch sintering furnace with the device

ActiveCN104848680BAvoid pollutionAvoid dischargeMuffle furnacesRetort furnacesMetallurgyAir pollution

Owner:SHENZHEN PANGU ENVIRONMENTAL PROTECTION TECH CO LTD

An Anchor Stirring Hot Pot Stir-Frying Machine

InactiveCN105265909BWell mixedEvenly heatedRotary stirring mixersFood scienceEngineeringShort length

Owner:程铖

Aluminum material rolling oil additive and preparation method thereof

ActiveCN102703171BMeet the lubrication requirementsImprove the annealing effectAdditivesZinc phosphateAntioxidant

Owner:沧州华海炼油化工有限责任公司

Nanoliposome antivenom active enzyme A2 and enteropathogen specific composite IgY and application thereof

ActiveCN101948542BMaintain healthImprove conversion efficiencyEgg immunoglobulinsHydrolasesAntigenPhospholipase

Owner:SHENZHEN JASON INTELLIGENT BIOTECH CO LIMLTED PRC

A Small Aperture Magnet Measuring Field Tooling

ActiveCN105137372BSimple structureEasy to processMagnetic measurementsBiomedical engineeringSensor field

Owner:ALLTECH MEDICAL SYST

Engine sand core cleaning and processing equipment

ActiveCN110465623BSpeed up dryingDry fastMould handling/dressing devicesProcess engineeringMechanical engineering

Owner:崇义县鑫成矿业有限公司

A method for etching a substrate

ActiveCN106504986BSolve the problem of high pre-stage voltageReduce power consumptionSemiconductor/solid-state device manufacturingSemiconductor devicesEtchingPhysical chemistry

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Dispatching method of HS-SCCH order and device thereof

InactiveCN101662835BEfficient schedulingConnection managementComputer science

Owner:魏福祥 +4

A drug-loaded aqueous emulsion containing modified polymannuronic acid derivatives and its preparation method

ActiveCN107964051BImprove hydrophilic abilityNon-surfactantBiocideAnimal repellantsPolymannuronic acidPolymer science

Owner:HAINAN UNIV

Heat-resistant silver-based dual-phase wire and method of making the same

ActiveCN104419843BHigh strengthRetain malleabilitySemiconductor/solid-state device detailsSolid-state devicesOxidation resistantNanometre

Owner:骏码科技控股有限公司

Video buoy flow measurement system

ActiveCN103369302BImprove securityReduce precisionTelevision system detailsVolume/mass flow measurementVideo monitoringControl system

Owner:NANYANG HYDROGRAPH & WATER SOURCE PROSPECTING BUREAU HENAN PROV

A kind of equipment and method for automatic filtration of tobacco material liquid

ActiveCN109499151BImprove work efficiencyReduce labor intensityMoving filtering element filtersControl engineeringProcess engineering

Owner:CHINA TOBACCO GUANGDONG IND

Fluorescence quantification detection kit of hepatitis B virus cccDNA

InactiveCN101285105BBroad representationStrong specificityMicrobiological testing/measurementHepatitis B immunizationHepatitis B virus

Owner:NANJING ZHONGXIN TRANSLATIONAL MEDICINE INSTCO

A detection method of arc-breaking fault detection circuit based on filter inductor voltage

ActiveCN111521948BEasy to implementSimple structurePower supply testingControl engineeringHemt circuits

Owner:INST OF LASER & OPTOELECTRONICS INTELLIGENT MFG WENZHOU UNIV

USB charger recognition device and method

ActiveCN102393837BCharging safetyElectric digital data processingElectrical batterySignal on

Owner:HISILICON TECH

Method and apparatus for transmitting message

InactiveCN100466635CRich choiceImprove experienceTelevision system scanning detailsModulated-carrier systemsTelecommunicationsComputer terminal

Owner:HUAWEI TECH CO LTD

A High and Low Temperature Reliability Test Bench for Automobile Shift Control

ActiveCN111413107BChanging the problem of sealing difficultiesImprove sealingVehicle testingDrive shaftControl theory

Owner:合肥研泰自动化设备有限公司

An exosome biomarker for auxiliary diagnosis of sca3/mjd and its screening and identification method

ActiveCN109266737BMicrobiological testing/measurementDNA/RNA fragmentationDiseaseTotal rna

Owner:XIANGYA HOSPITAL CENT SOUTH UNIV

Protective cover for working head of ditching machine in saline-alkali land

ActiveCN108005142BAdjust the size of the protective spaceEasy to replaceSoil-shifting machines/dredgersSoil scienceAlkali soil

Owner:WEIFANG YOURONG IND

Fault-tolerant control method of high-power four-quadrant converter based on predictive control

ActiveCN113193759BGuaranteed uptimeImprove reliabilityElectronic commutation motor controlAC motor controlCapacitor voltageControl engineering

Owner:SUZHOU RES INST SHANDONG UNIV

A kind of preparation method of ultrafine anthraquinone

ActiveCN106045839BComplete shapeEvenly dispersedQuinone separation/purificationAlcoholOrganic solvent

Owner:吉林紫瑞新材料有限公司

Speed control display system and method

ActiveCN106427978BExternal condition input parametersSignalling/lighting devicesSimulationReal-time computing

Owner:KOMATSU AMERICA CORP

Method for configuring low-peak sidelobe radar pulse compressional waveform

InactiveCN100356192CNarrow widthRadio wave reradiation/reflectionSide lobeAmbiguity

Owner:SOUTHEAST UNIV

An online detection device and detection method for ammonia nitrogen utilization rate of activated sludge

ActiveCN105548296BShort measurement timeQuick responseMaterial electrochemical variablesPeristaltic pumpActivated sludge

Owner:TSINGHUA UNIV

A signal transmission method, device and base station

ActiveCN106571902BGuaranteed structural flexibilityAchieve transparencyError prevention/detection by using return channelPayload allocationCommunications systemEngineering

Owner:CHINA MOBILE COMM GRP CO LTD

A kind of production method of polysilicon

InactiveCN103466626BReduce energy consumptionAvoid industrial silicon smelting processSilicon compoundsReducing agentPolycrystalline silicon

Owner:ZHEJIANG YUHUI SOLAR ENERGY SOURCE

Magnetic resonance chemical exchange saturation transfer imaging method and system

ActiveCN105572613BHigh strengthImprove signal-to-noise ratioMeasurements using NMR imaging systemsResonanceData acquisition

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Energy storage and release device of hopping robot

InactiveCN102050157BShorten the lengthLittle elasticityVehiclesEngineeringLeg mechanism

Owner:NORTHWESTERN POLYTECHNICAL UNIV

A method and device for dismantling lead-plastic separation of waste lead-acid batteries

ActiveCN105206892BSimple processLow costSolid waste disposalWaste accumulators reclaimingLead MetalBuoyancy

Owner:HEBEI UNIV OF TECH

a camping tent

ActiveCN103806745BAvoid climbingEasy to carryTents/canopiesTerrainEngineering

Owner:Q YIELD OUTDOOR GEAR

Scrapped automobile refrigerant and oil recovery device

InactiveCN104043634BEasy to recycleReduce usageWaste processingSolid waste disposalRefrigerantStorage tank

Owner:CHANGZHI CITY HUAJIE GUANG TECH CO LTD

A biofuel boiler feed isolation device

ActiveCN106524211BReduce the chance of burnsPlay a role in heat insulationFuel feeding arrangementsLump/pulverulent fuel feeder/distributionCombustionThermal insulation

Owner:CHONGQING HUAWANLUN BIOLOGICAL NEW ENERGY TECH CO LTD

A method for identifying the running direction of trains in the direct supply traction network of a single-track electrified railway

ActiveCN113147833BThe principle is simple and reliableEasy to implementRailway signalling and safetyControl systemRailway electrification system

Owner:SOUTHWEST JIAOTONG UNIV