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.

An end gas path sealing device applied to an end-reversible wafer robot

ActiveCN107511847BThe terminal adsorption function failsLow costEngine sealsJointsWaferElectric machinery
Owner:BEIJING UNIV OF TECH +1

a curtain wall

ActiveCN111021606BReduce replacement timeEasy to installWallsSupporting systemStone wall
Owner:北京建磊国际装饰工程股份有限公司

A kind of construction waste ash and preparation method thereof

ActiveCN104556939BSolid waste managementEcological environmentBrick
Owner:江苏地盟绿色能源科技有限公司

A kind of manufacturing method of textile roller

ActiveCN105544026BDrafting machinesEpoxyGlass fiber
Owner:安徽金圣源材料科技有限公司

A kind of preparation method of indium oxide with octahedral morphology

InactiveCN105129841BEasy to implementImprove product qualityGallium/indium/thallium compoundsOctahedronPhysical chemistry
Owner:QINGDAO UNIV OF SCI & TECH

Methods and systems for processing speech to assist maintenance operations

InactiveCN105446210AProgramme controlRegistering/indicating working of vehiclesEngineeringAcoustics
Owner:HONEYWELL INT INC

Sensor device for contactless detection of rotational properties of rotatable objects

InactiveCN104126055BExtended service lifeReduce heat loadMeasurement apparatus componentsGas turbine plantsTurbochargerClassical mechanics
Owner:ROBERT BOSCH GMBH

Block chain real-name authentication method, device, equipment and storage medium

ActiveCN109067721BImprove securityEncryption apparatus with shift registers/memoriesUser identity/authority verificationTime informationTimestamp
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Micro-expression Sequence Feature Extraction Method Based on Optical Flow Field

ActiveCN104933416BNot enough to affect correctnessAcquiring/recognising facial featuresVisual technologyChaotic
Owner:FUDAN UNIV

Regenerated composite material applicable to manufacturing well rings and well covers

InactiveCN102432938BSolve the lossSave resourcesPerformance indexCompressive strength
Owner:民勤县威瑞环保有限责任公司

Construction method of a precipitation well

ActiveCN102912806BTo achieve the effect of emissionPrevent influxBulkheads/pilesSludgeEngineering
Owner:CCCC THIRD HARBOR ENG +1

An apparatus and method for generating unbalanced optical sidebands with gap separation

ActiveCN105765884BTime-division optical multiplex systemsWavelength-division multiplex systemsCarrier signalSideband
Owner:HUAWEI TECH CO LTD

A method for preparing cati2-xmxo4(oh)2(m=co, ni, fe) nanosheets by solvothermal method

ActiveCN106373786BImprove electrochemical performanceSimple process routeHybrid capacitor electrodesNanotechnologyNitrateOrganic solvent
Owner:JINGDEZHEN CERAMIC UNIV

Method of manufacturing a clutch disc for a clutch and a clutch disc

InactiveCN101101029BEasy to useFirmly attachedFriction clutchesCouplingsClutchCoating
Owner:ZF FRIEDRICHSHAFEN AG

tizrnb hip joint prosthesis and preparation method thereof

ActiveCN103110982BCoatingsProsthesisHydroxyapatite coatingTantalum
Owner:苏州宸泰医疗器械有限公司

Method for synthesizing levofosfomycin dextrophenethylamine salt from dextrofosfomysin levophenethylamine salt

InactiveCN101928301BRaw materials are cheap and easy to getLow toxicityGroup 5/15 element organic compoundsAlcoholPhosphoric acid
Owner:HUBEI XUNDA PHARMA

Multifunctional set-top box control platform

ActiveCN107396160BSelective content distributionTelevision screenEmbedded system
Owner:湖南有线长沙网络有限公司

Traffic diverging system for roundabout

InactiveCN101736663BSimple designEfficient use ofControlling traffic signalsRoadwaysRoad surfaceEngineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A mining explosion-proof dry-type transformer

ActiveCN110517858BReduced dielectric strengthAvoid failureTransformers/inductances coolingMining engineeringTransformer
Owner:SHANDONG FEIDA ELECTRICAL APP

A power master-slave control method for a DC converter

ActiveCN110350792BImprove transmission efficiencyReduce circulationAc-dc conversionDc-dc conversionLoop controlReference current
Owner:STATE GRID ZHEJIANG ELECTRIC POWER

A kind of high-strength ion-exchange resin with double-channel macroporous structure and its resin preparation method

ActiveCN103387629BHigh strengthHigh mechanical strengthCation exchanger materialsAnion exchangersCross-linkPolymer science
Owner:JIANGSU SUQING WATER TREATMENT ENG GROUP

Method for Rolling Structural Steel Rectangular Ring Blank into Special-shaped Thin-walled Ring

ActiveCN103691855BGuaranteed final sizeSize qualifiedMetal rollingAviationAbnormal shaped
Owner:GUIZHOU ANDA AVIATION FORGING

Method and system for establishing a data link layer protocol on a i2c physical layer connection

InactiveCN1813456ASecuring communicationNetwork packetData link layer
Owner:NOKIA CORP

Method for preparing metal impregnation carbon/graphite material

ActiveCN101659550BLow costReduce coefficient of frictionResidual carbonCarbonization
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI

Accessories bonding device

ActiveCN110439914BEasy to operateAccurate fitSuction cupsStructural engineeringMechanical engineering
Owner:DONGGUAN CHANGYING PRECISION TECH CO LTD

A method of nano-impregnated transient eutectic phase-connected SIC ceramics and its prepared ceramics and applications

ActiveCN109437910BAchieve connectionNo void defectOptical rangefindersNuclear energy generationCeramicMaterials science
Owner:GUANGDONG UNIV OF TECH

3d film and display device

ActiveCN104536143BImprove processing efficiencyEnsure consistencyOptical elementsMicro structureDisplay device
Owner:ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL

A battery recovery and maintenance device for new energy vehicles

ActiveCN112164840BOptimize locationImprove cleanlinessElectrolyte/reactants regenerationSecondary cells testingElectrical batteryNew energy
Owner:江苏航运职业技术学院

A dual-clutch transmission hydraulic control system, method and vehicle

ActiveCN109210187BSmall overall power consumption impactImprove economyGearing controlControl systemActuator
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

A kind of Chinese herbal medicine feed additive for calf health care growth promotion and its preparation method and use method

ActiveCN104489415BWith qi supplementWith diuresis and swellingAccessory food factorsDiseaseAdditive ingredient
Owner:SOUTHWEST UNIV

A method for determining the energy storage demand and energy storage duration of a high-proportion new energy system

ActiveCN111416388BComprehensive assessment of capacity benefitsComprehensive assessment of power efficiencySingle network parallel feeding arrangementsAc network load balancingPower stationNew energy
Owner:NORTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP

a transmission device

ActiveCN106044181BFit closelyConveyor partsMechanical conveyorsReciprocating motionEngineering
Owner:浙江诺邦电子科技有限公司

AGV, automatic storage device and working method

ActiveCN110775501BCooperate smoothlySave human effortStorage devicesLogistics managementControl engineering
Owner:SHANDONG UNIV OF SCI & TECH

Pressure cooker exhaust valve and preparation method thereof

ActiveCN102727077BReduce scrap rateLow costPressure-cookersExhaust valveEngineering
Owner:广州市光铭金属制品有限责任公司

A six-sided top press combined frame

ActiveCN104492344BReduce weightReduce structural complexityUltra-high pressure processesShaping pressSuperhard materialHydraulic cylinder
Owner:JILIN UNIV

Method for quickly preparing silicondioxlde aerogel

ActiveCN101638237BEasy to controlShorten the production cycleSilicaSolid reactionRoom temperature
Owner:广东道氏陶瓷材料有限公司

Method and device for switching user input method on touch screen device

ActiveCN106406567BDoes not occupy effective spaceReduce misuseInput/output processes for data processingUser inputTouchscreen
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Battery cell assembly, method of manufacturing same, and battery module including battery cell assembly

PendingCN113678304AReduce defectsEliminate distractionsFinal product manufactureBattery isolationElectrical batteryMechanical engineering
Owner:LG ENERGY SOLUTION LTD

A new water bar system

ActiveCN107915362BZero emissionEfficient separationTreatment involving filtrationMultistage water/sewage treatmentTap waterReverse osmosis
Owner:QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER +1

Method, device and storage medium for eliminating stall of automotive electronic water pump

ActiveCN110080998BAutomatic elimination of stall phenomenonImprove stall elimination efficiencyPump controlNon-positive displacement fluid enginesCurrent electricElectric machine
Owner:苏州玲珑汽车科技有限公司

Device and method for preparing sustainable-released antibacterial real-silk braided suture line

ActiveCN103215779BHas the function of killing bacteriaHas antibacterial long-acting sustained-release effectSucessive textile treatmentsAnimal fibresSolventQUINOLONE ANTIBACTERIALS
Owner:DONGHUA UNIV +1

A liquid injection device for producing lithium-ion batteries

ActiveCN113381138BRealize the delivery workRealize positioning workCell component detailsElectric machineryEngineering
Owner:WUHU ETC BATTERY LTD

Calculation method and device for English sentence similarity

ActiveCN107957993BReduce training timeThe test effect is goodNatural language data processingNeural architecturesAlgorithmSentence pair
Owner:BEIJING UNIV OF POSTS & TELECOMM

Method for evaluating the effect of penehyclidine hydrochloride on the m-receptor of dysmenorrhea animal model cells

ActiveCN104237476BTesting medicinal preparationsPositive controlEndometriosis
Owner:SICHUAN PROVINCIAL PEOPLES HOSPITAL

Image processing method and device for improving image boundary effect

ActiveCN110363723BDoes not add blur pixelsAvoid blurImage enhancementGraphicsImaging processing
Owner:安健科技(广东)有限公司

A kind of EPDM rubber cable material modified by nano wollastonite powder

ActiveCN102964697BImprove flame retardant performanceImprove heat resistancePlastic/resin/waxes insulatorsPolyesterLead sulfate
Owner:ANHUI CHUNHUI INSTR CABLE GROUP

A preparation method of nanometer gadolinium oxide with a particle size of 80-100nm

ActiveCN109205655BEfficient removalAvoid the defect that agglomeration becomes largerMaterial nanotechnologyLanthanide oxides/hydroxidesPhysical chemistryPolyethylene glycol
Owner:CHANGZHOU GEOQUIN NANO NEW MATERIALS

A distributed energy storage charging and swapping pile based on a household microgrid system

ActiveCN113394802BExpand energy storage applicationsImprove efficiencySecondary cellsSingle network parallel feeding arrangementsHome useElectrical battery
Owner:SHENZHEN WORLD WIDE NEW ENERGY TECH CO LYD

Overhaul method of suspension part of traction motor frame

ActiveCN102830160BLow running costMaterial magnetic variablesEngineeringEddy current
Owner:BOMBARDIER NUG PROPULSION SYST CO LTD

Cored solder wire solid soldering flux capable of reducing flyoff

ActiveCN103264241BMeet the requirements of halogen-free standardsReduce dosageWelding/cutting media/materialsSoldering mediaCompound organicPlasticizer
Owner:广东中实金属有限公司

Glasses design method and glasses based on line of sight estimation and binocular depth estimation

ActiveCN111951332BReduce mistakesAvoid the disadvantages of being susceptible to interferenceImage enhancementImage analysisVisually impairedSmartglasses
Owner:YANSHAN UNIV

Back light component and liquid crystal display device

InactiveCN100403115CWon't leaveDo contactNon-linear opticsLiquid-crystal displayLight guide
Owner:INNOCOM TECH (SHENZHEN) CO LTD +1

A method and system for improving multi-star parallel testing capability

ActiveCN113485292BSolve low resource utilizationImprove overall utilizationProgramme controlElectric testing/monitoringResource poolVirtualization
Owner:SHANGHAI LIZHENG SATELLITE APPL TECH CO LTD

A washing machine shell injection molding material molding device

ActiveCN106003611BQuick releaseGuaranteed mixed operationTemperature controlEngineering
Owner:ANHUI JINSHUAI WASHING MACHINE

A system for hardware drive program of intelligent loading mobile phone

InactiveCN100473090CEasy maintenanceReduce R&D costsSubstation equipmentProgram loading/initiatingOperational systemProcessor register
Owner:ZTE CORP

A method for synthesizing (2s, 3s)-3-amino-bicyclo[2.2.2]octane-2-carboxylate

ActiveCN109678738BNovel process routeMild reaction conditionsOrganic compound preparationOrganic chemistry methodsGlyoxylic acidCarbamate
Owner:SHENZHEN HUAXIAN PHARMA TECH CO LTD

Cutting device with holding brake

ActiveCN113369574BRealize opening and closingAchieve brakingMetal sawing devicesEngineeringMechanical engineering
Owner:YANSHAN UNIV

A multi-touch input method and device based on touch screen

ActiveCN102096488BImprove typing experienceImplement inputInput/output processes for data processingContact methodTouchscreen
Owner:SHENZHEN SHI JI GUANG SU INFORMATION TECH

Method for preparing tussah silk fibroin antibody using characteristic hexapeptide

ActiveCN105504056BStrong specificityStrong immune responseSerum immunoglobulinsImmunoglobulins against animals/humansAdjuvantKeyhole-limpet haemocyanin
Owner:ZHEJIANG SCI-TECH UNIV

A double fluidized bed gas-solid combustion device and method

ActiveCN103776023BEfficient use ofImprove reaction efficiencyFluidized bed combustionCombustion using lump and gaseous fuelGas solidWater vapor
Owner:SOUTHEAST UNIV

A spring torsion test fixture

ActiveCN105372055BAvoid wear and tearReduce frictionMachine part testingTorsion testTorsion spring
Owner:HARBIN TURBINE +1

Method and mobile terminal for information reminder

ActiveCN103051810BAvoid harassmentHuman experienceSubstation equipmentComputer terminalReal-time computing
Owner:XIAOMI INC

Manufacturing method of weld nut made of stainless steel plate and blanking punch used in its manufacturing method

InactiveCN101722404ANutsMetallurgyScrew thread
Owner:SHINJO MFG CO LTD

Traffic light and method and device for controlling arrangement and arrangement of lamp beads on traffic light

ActiveCN110969881BImprove luminous performanceIncrease profitRoad vehicles traffic controlEngineeringMaterials science
Owner:MCC CAPITAL ENGINEERING & RESEARCH +1

A wave-shaped combined snow-retaining wall

ActiveCN110318347BImprove efficiencyExtended service lifeProtective constructionAtmospheric sciencesMechanical engineering
Owner:NORTHWEST RES INST CO LTD OF C R E C +2

Non-volatile memory error correction system and method

InactiveCN101473308AError preventionMemory loss protectionNon-volatile memoryCorrection code
Owner:SIGMATEL

Hydrogen supply system and method for offshore nuclear power platform

ActiveCN112071455BImprove securityNuclear energy generationNuclear monitoringHydrogen pressureNuclear power
Owner:CHINA SHIP DEV & DESIGN CENT

Method for using ultrasonic vibration to process plug welding porous structure aluminium base composite material

ActiveCN101259567BReduce intensityNon-electric welding apparatusFiller metalHigh heat
Owner:HARBIN INST OF TECH

Device for separating moisture in sludge

InactiveCN108503162AEasy to insertEasy to handleSludge treatment by de-watering/drying/thickeningSpecific water treatment objectivesSludgeHelical blade
Owner:朱梓瑜

Motor centrifugal pump

ActiveCN101336506BReduce in quantityReduce manufacturing costsAssociation with control/drive circuitsPump componentsEngineeringCooling channel
Owner:WILO SE

Special handle for manual tile cutter

InactiveCN101456224BHigh strengthQuick cutWorking accessoriesStone-like material working toolsEngineeringKnife blades
Owner:HANGZHOU JOHN HARDWARE TOOLS

Method and system for switching service link

ActiveCN101369914AAvoid time consuming waitingAvoid business interruptionData switching networksResource poolComputer science
Owner:HUAWEI TECH CO LTD

A fixed strap separator

ActiveCN110861031BEasy to disassembleEasy to replaceMetal-working hand toolsControl theoryMechanical engineering
Owner:陈瑞祥

A presser foot device of a fully computerized flat knitting machine

ActiveCN103556383BLifting speed is fastHigh positioning accuracyWeft knittingEngineeringCam
Owner:苏州捷蓝智能设备有限公司

Novel gas-liquid mixed power ejection device

ActiveCN102003919BVersatileImprove performanceMechanical apparatusWeapons typesHydraulic cylinderEngineering
Owner:ZHEJIANG UNIV OF TECH

A method for improving the survival rate of strains in microbial compound fertilizer

ActiveCN106278628BReduce kill rateGood application effectAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersPolycaprolactoneAcetone
Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

Image acquisition method, device, storage medium and electronic equipment

InactiveCN107943533BReduce startup timeImprove operational efficiencyProgram initiation/switchingProgram loading/initiatingComputer hardwareImage acquisition
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

An orderly feeding mechanism for conveying line

ActiveCN104891164BAchieve ordered outputContinuous incoming materialsConveyor partsMechanical engineering
Owner:HGHY PULP MOLDING PACK

System and method for detecting leaks in an electromagnetic flowmeter

ActiveCN106092226BResistance/reactance/impedenceShort-circuit testingEngineeringConductive materials
Owner:SCHNEIDER ELECTRIC SYST USA INC

A Medical Image Segmentation Method Based on Incidence Matrix Self-learning and Explicit Rank Constraint

ActiveCN106952268BAchieve segmentationObvious diagonal structureImage enhancementImage analysisCluster algorithmHat matrix
Owner:ZHEJIANG UNIV OF TECH

A loom frame

InactiveCN101775693BLoomsEngineeringWall mount
Owner:YANCHENG INST OF IND TECH

Shock-absorbing and wind-absorbing steel structure prefabricated resettlement houses

InactiveCN110777941BAvoid shakingPrevent fallingProtective buildings/sheltersBuilding material handlingClassical mechanicsExternal cladding
Owner:融兴建设集团有限公司

A variable structure motor system

ActiveCN105391366BReduce weightReduce volumeElectronic commutation motor controlVector control systemsControl engineeringElectric machinery
Owner:BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS

A green onion transplanter

ActiveCN110073784BImprove planting efficiencyImprove efficiencyTransplantingAgricultural engineeringMechanical engineering
Owner:孙爱国

A DC topology structure and control method for improving the utilization efficiency of photovoltaic inverters

ActiveCN107968433BImprove output utilization efficiencyImprove utilization efficiencySingle network parallel feeding arrangementsPhotovoltaic energy generationCells panelControl engineering
Owner:YANSHAN UNIV

Droppers for skin prick experiments

ActiveCN104546020BPrecise drippingSimple and fast operationSurgeryVaccination/ovulation diagnosticsEngineering
Owner:来安县永阳知识产权运营有限公司

A real-time running state monitoring method for embedded software

ActiveCN112612672BAchieve decentralizationRealize centralized managementHardware monitoringEmbedded softwareMonitor equipment
Owner:SICHUAN JIUZHOU ELECTRIC GROUP

A high-efficiency and energy-saving battery life control system for electric vehicles

ActiveCN105329191BImprove battery lifeSpeed controllerElectric/fluid circuitControl systemComputer module
Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD

Multiple station scan displacement invariant laser ablation apparatus

InactiveCN101185989AFinal product manufacturePhotovoltaic energy generationLaser scanningLight beam
Owner:PALO ALTO RES CENT INC

Transmitter and wireless projection device

ActiveCN111277875BSimple structureLow costSelective content distributionDigital output to display deviceWireless transmissionDisplay device
Owner:BOE TECH GRP CO LTD

An operation method for reducing cold-bending cracking at the root of bamboo-jointed steel transverse ribs

ActiveCN110358892BImprove flowAvoid crackingTemperature control deviceFurnace typesTemperingHeating furnace
Owner:ZHANGJIAGANG HONGCHANG STEEL PLATE CO LTD +1

A digital twin modeling and virtual-real synchronization method for multi-axis CNC machine tools

ActiveCN112904805BReduce inconsistenciesNumerical controlNumerical controlTransfer function model
Owner:TIANJIN UNIV OF COMMERCE +2

Multi-antenna mobile and network equipment for wireless communications

ActiveCN112154680BSpatial transmit diversityConnection managementComputer networkTelecommunications
Owner:HUAWEI TECH CO LTD

A kind of bromide cylindrical battery and its assembly method

ActiveCN107799768BIncrease specific energyLow costAssembling battery machinesCell electrodesElectrolytic agentElectrical battery
Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

Reverse bias voltage induced double stable state nonvolatile semiconductor memory

InactiveCN101339973BApparent switching propertiesHigh densityElectrical apparatusRead-only memoriesStable stateHigh memory
Owner:SUN YAT SEN UNIV

A safe with moisture-proof and emergency functions

ActiveCN111485792BImprove practicalityImprove dehumidification effectDispersed particle separationMachines/enginesFixed bearingBall screw
Owner:湖州博星科技有限公司

A method and device for alarming the pressure plate status of a busbar protection device in an intelligent substation

ActiveCN108318769BTimely maintenanceEmergency protective circuit arrangementsElectrical testingAlarm stateTime delays
Owner:STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST +3

Mobile communication terminal and method for achieving same

ActiveCN102821387BEasy to implementLow costAssess restrictionSecurity arrangementComputer terminalInternet access
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Method and device for information hiding in text document

ActiveCN107248134BImprove securityIncrease capacityImage analysisImage data processing detailsPattern recognitionInformation embedding
Owner:李晓妮

Sensor Networks for People Transport Equipment

ActiveCN110475736BElevatorsEscalatorsInformation typeSensor node
Owner:INVENTIO AG

A Risk Analysis Method of Offshore Platform Explosion Based on Abc-Brann Model

ActiveCN109359833BTruly reflect the design accident load valueHigh precisionForecastingDesign optimisation/simulationMarine terraceThermodynamics
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A fixed-length steel strand cutting machine and its processing method

ActiveCN107175301BContinuously workingNo staggerMetal working apparatusEngineeringGuide tube
Owner:CHINA RAILWAY 16TH BUREAU GRP RAIL TRANSPORT ENG CO LTD

Carpet fixing sticker for fixing carpet and carpet fixing structure

PendingCN110638301AAvoid warpingAvoid displacementCarpet fastenersAcute angleMetallic materials
Owner:ZHEJIANG DALTON CARPET

A wall-climbing walking system for robots

ActiveCN104029744BSmooth and fast movementEasy to useVehiclesSolenoid valveAgricultural engineering
Owner:SUZHOU INDAL PARK INSTITUE OF VOCATIONAL TECH

Multilayer ceramic electronic component and board mounted with the multilayer ceramic electronic component

ActiveCN104465085BAnti-noise capacitorsFixed capacitor electrodesElectronic componentComposite material
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Soluble liquid of thiazophosphine for killing nematodes and its preparation method

ActiveCN105123747BHigh content of active ingredientsUse less packagingBiocideNematocidesMethacrylateDistillation
Owner:HENAN YUNNONG PLANT PROTECTION TECH CO LTD

Achromobacter xylosoxidans strain and application thereof

InactiveCN101914467BEfficient degradationBacteriaWater contaminantsBiotechnologyAchromobacter xylosoxidans
Owner:ZHENGZHOU UNIV

An image capturing method and terminal

ActiveCN109151442BSimplify the shooting processSteroscopic systemsComputer graphics (images)Radiology
Owner:VIVO MOBILE COMM CO LTD

A surface treatment process of phosphor copper brazing material

InactiveCN108326473BSimple processEasy to operateWelding/cutting media/materialsSoldering mediaMaterials processingWater cooling
Owner:江西金世纪特种焊接材料有限公司

A playback progress adjustment method and electronic device

ActiveCN104902331BDisplay Length ExtendedEasy to adjustSelective content distributionUser inputExtended time
Owner:LENOVO (BEIJING) LTD

An engraving sample observation device for engraving machine auxiliary

ActiveCN106427335BEasy to observeEasy to placeOther artistic work equipmentsModel makingEngineeringLED lamp
Owner:江苏明昌和科技有限公司

A die-casting mold slider pin

ActiveCN105583390BImprove connection fixation effectRapid positioningDie castingCasting mold
Owner:LIANHE HOUPU TAICANG PRECISION MACHINERY CO LTD

A device for cooling the shaft head of transition roll

ActiveCN105036528BReduce the temperatureExtended service lifeGlass rolling apparatusCooling chamberEngineering
Owner:海控三鑫(蚌埠)新能源材料有限公司

A Pulse Width Modulation Method for Selective Harmonic Elimination without Waveform Symmetry in Full Period

InactiveCN106230241BReduce lossImprove output waveformEfficient power electronics conversionAc-dc conversionFull cycleFourier analysis
Owner:JILIN UNIV

A kind of preparation method of blueberry compound drink

InactiveCN104172360BGreat tasteThe taste is mellow and unifiedAlcoholic beverage preparationNatural extract food ingredientsPectinaseFruit juice
Owner:王萍

Built-in mapping message of memory device

ActiveCN101676882BMemory architecture accessing/allocationMemory adressing/allocation/relocationMemory module
Owner:MICRON TECH INC

Fixing member for linear motor, linear motor and linear motor system

ActiveCN112335161BReduce working hoursPropulsion systemsEngineeringLinear motor
Owner:MITSUBISHI ELECTRIC CORP

Neighbor trimming of virtual-filled shapes with built-in optical proximity correction for semiconductor applications

InactiveCN103218470BPhotomechanical apparatusCAD circuit designNear neighborEngineering
Owner:GLOBALFOUNDRIES INC

A carbon-coated sodium iron phosphate-sodium vanadium phosphate composite material and preparation method thereof

ActiveCN105161688BImprove conductivityLarge specific surface areaCell electrodesSecondary cellsAir atmosphereSodium-ion battery
Owner:CENT SOUTH UNIV

An optimization method for water quality monitoring point distribution of unmanned ships

ActiveCN112540161BImprove accuracyAvoid wastingTesting waterTerrainEnvironmental resource management
Owner:佛山市禅城区环境监测站

A Two-Stage Buffer with Automatic Adjustment of Buffer Stages

InactiveCN103307170BPrevent reboundExtend your lifeSpringsLiquid based dampersAuto regulationEngineering
Owner:苏州威斯道智能科技有限公司

A kind of manufacturing method of mim capacitor structure

ActiveCN106449372BReduce thicknessGuaranteed cooling efficiencySemiconductor/solid-state device manufacturingCapacitorsMetal-insulator-metalElectrical connection
Owner:湖州浪佩智能科技有限公司

Process for the preparation of vinyl acetate

ActiveCN105585490BHigh activityImprove stabilityOrganic compound preparationCarboxylic acid esters preparationAlkaline earth metalActive component
Owner:CHINA PETROLEUM & CHEM CORP +1

Channel feature transfer method based on recurrent generative adversarial network

ActiveCN113746580BRealize simulationCharacter and pattern recognitionTransmission monitoringAlgorithmMathematical model
Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

A frequency-adjustable flow pulsation attenuator

ActiveCN105673987BPulse frequency adjustableMaximum pulsation attenuation effectPipe elementsUltrasound attenuationLiquid medium
Owner:ZHEJIANG UNIV

A method and system for dynamically extending SQL query statements based on annotations

ActiveCN110019335BMeet needsDigital data information retrievalSpecial data processing applicationsQuery statementSQL
Owner:AEROSPACE INFORMATION

Autostereoscopic image processing method and device, and electronic equipment

ActiveCN103763545BImprove picture qualityGood qualitySteroscopic systemsParallaxImaging processing
Owner:HISENSE VISUAL TECH CO LTD

Apparatus and method for developing film of Nano carbon tube

ActiveCN101092234BAchieve growthLow costNanostructure manufactureCarbon nanotubeNanotube membrane
Owner:TSINGHUA UNIV

Memory read circuit of radio frequency identification tag chip

ActiveCN103700403BSimple structureFacilitate conductionRead-only memoriesCapacitanceLow voltage
Owner:江苏稻源科技集团有限公司

Transmission system of supplying conditional access for transmitted data

InactiveCN100499799CRevocation will not fail to noticeKey distribution for secure communicationUser identity/authority verificationConditional accessAuthorization
Owner:IRDETO ACCESS

Variable mining width coordinated mining method, module, storage medium and system

ActiveCN108457650BSolve the problem of gradual increase in deformationAvoid damageUnderground miningSurface miningFace sizeComputer module
Owner:CHINA SHENHUA ENERGY CO LTD +2

Apparatus and method for testing wear resistance

ActiveCN110887755BInvestigating abrasion/wear resistanceTemperature controlWear testing
Owner:PETROCHINA CO LTD

Cable tray

ActiveCN111884142BChange the installation length arbitrarilyMeet installation needsElectrical apparatusCable trayElectric power equipment
Owner:WUHAN MARINE MACHINERY PLANT

A kind of metformin hydrochloride osmotic pump controlled-release tablet and preparation method thereof

ActiveCN105878204BImproved controlled releaseGood compressibilityOrganic active ingredientsMetabolism disorderRelease modulatorAdhesive
Owner:HEFEI LIFEON PHARMA

Position virtual method and position virtual device

ActiveCN106686049BImprove applicabilityThere will be no denial of responseTransmissionVirtual terminalVirtual position
Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Column type immobilized reactor and process for producing rhamnose gum by fermentation

InactiveCN103146571BIncrease productionFermentation production is beneficialBioreactor/fermenter combinationsBiological substance pretreatmentsWater bathsPh control
Owner:NANJING TECH UNIV

Video production method, device and system

InactiveCN107295377BImprove satisfactionSelective content distributionProcess engineeringIndustrial engineering
Owner:程工 +1

A kind of flotation carbon depressant and its application

ActiveCN106861918BImprove adsorption strengthEasy to separateFlotationNonferrous metalCarbon impurities
Owner:CENT SOUTH UNIV

rubber track

ActiveCN107215401BKeep shapeImprove rigidityEndless track vehiclesMechanical engineeringMaterials science
Owner:SUMITOMO RUBBER IND LTD

On-line monitoring method and system for remaining life of sacrificial anode of gas pipeline

ActiveCN111235583BThermodynamicsProcess engineering
Owner:SHENZHEN INSTITUTE OF INFORMATION TECHNOLOGY

Rare earth-doped multicolor fluorescent emission glass suitable for white light LED and preparation method thereof

InactiveCN103387338BSimple preparation processLow costFluorescenceUltraviolet
Owner:NANJING UNIV OF POSTS & TELECOMM

A single-shell multi-layer hybrid spherical storage tank and its manufacturing process

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