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.

tire

ActiveCN107639975BImprove wetting performanceImprove performanceTyre tread bands/patternsEngineeringMechanical engineering
Owner:SUMITOMO RUBBER IND LTD

An intelligent, energy-saving, environmentally friendly and safe transportation road structure for mining operations

ActiveCN112459827BImprove air qualityImprove protectionMining devicesDust removalDust detectionSprayer
Owner:SINOHYDRO BUREAU 9

CMC Laminate Components Having Laser Cut Features

PendingCN113154452ATurbinesContinuous combustion chamberLaser cuttingChemical vapor infiltration
Owner:GENERAL ELECTRIC CO

multifunctional tv stand

ActiveCN109882716BRealize pitch adjustmentRealize regulationStands/trestlesEngineeringScrew thread
Owner:广州市健翼电子有限公司

A coupling arrangement

ActiveCN103154383AMechanical machines/dredgersCouplingsFluid couplingEngineering
Owner:CATERPILLAR WORK TOOLS

A device for glazing the surface of vintage tiles

ActiveCN112045831BAvoid wastingEasy to collectCeramic shaping apparatusEngineeringSlurry
Owner:广东高益建材科技有限公司

Use of chitosan oligosaccharide and its chitosan oligosaccharide iron complex as anti HIV-1 polypeptide drug carrier

InactiveCN100544767CImprove bioavailabilityControl releasePeptide/protein ingredientsAntiviralsControlled releasePeptide drug
Owner:TONGJI UNIV

Fabrication method of flexible organic light emitting diode display

ActiveCN103337478BOvercoming scrapping challengesOvercome difficult productionSemiconductor/solid-state device manufacturingFlexible organic light-emitting diodeDisplay device
Owner:HISENSE VISUAL TECH CO LTD

Manufacturing process of a heavy-duty hyperboloid curved steel box girder

ActiveCN106493526BImprove machining accuracyFast processingHyperboloidSemi automatic
Owner:HUBEI XINSUO CONSTR

Azimuth imaging method and device for mimo annular array in microwave frequency band

ActiveCN110554383BRealize all-round observationQuality improvementRadio wave reradiation/reflectionRapid imagingSpectral domain
Owner:INST OF ELECTRONICS CHINESE ACAD OF SCI

A method for extracting diethylbenzene intermediate diethylbenzene and p-diethylbenzene through three consecutive extractions and rectifications

ActiveCN105384594BDistillation purification/separationHydrocarbonsSulfolaneExtractive distillation
Owner:NANJING NORMAL UNIVERSITY

Iodine vapor distributing device with on-line iodine function

ActiveCN103111211BMeet the continuous operation requirements of different working conditionsContinuous and stable supplyFlow mixersNuclear energy generationWater bathsChemical industry
Owner:CHINA NUCLEAR POWER ENG CO LTD

Roxithromycin impurity J and preparation method thereof

ActiveCN102516336BImprove finished product qualityPrecise positioningSugar derivativesSugar derivatives preparationRoxithromycinAlcohol
Owner:HEC PHARM CO LTD

Straight pipe type water sprayer

InactiveCN100585322CSimple structureEasy to installTrickle coolersCooling towerSprayer

Unit for cutting thin films of synthetic material

InactiveCN108112240AIncrease frictionGood anti-slip propertiesMetal working apparatusManipulatorStatic friction coefficientSynthetic materials
Owner:CENT TECHN DES IND MECANIQUES

low noise high precision signal processing system based on adcp

ActiveCN105049045BHigh precisionIncrease profitAnalogue-digital convertersFluid speed measurementLow noiseTransformer
Owner:江苏中海达海洋信息技术有限公司

Nitrogen-doped graphene grown in-situ by a self-assembled denitration and anti-sulfur catalyst and its preparation method

ActiveCN110961138BMany defectsGood denitrification and anti-sulfur performancePhysical/chemical process catalystsDispersed particle separationDoped graphenePtru catalyst
Owner:FUZHOU UNIV

A municipal trash can cleaning device

ActiveCN108607851BNo pollutionReduce shipping costsCleaning using liquidsWater storage tankWater filter
Owner:康洁科技集团有限公司

A kind of traditional Chinese medicine composition for chronic kidney disease

ActiveCN107961272BLower creatinineReduce dosageUrinary disorderFood ingredient functionsPharmaceutical medicineChronic renal disease
Owner:RENJI HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE

A prefabricated octagonal cable well

ActiveCN111677013BMake a soundRaise your voiceArtificial islandsBatteries circuit arrangementsCoaxial lineStructural engineering
Owner:连云港冠能电力工程有限公司灌南新能分公司 +2

An induction method to control the movement direction of soil moisture and increase the infiltration rate

ActiveCN107926646BIncrease infiltration rateInfiltration fastWatering devicesCultivating equipmentsVegetationAgronomy
Owner:XIAN UNIV OF TECH

Communication systems and data synchronization methods

InactiveCN102223361APayment architectureTransmissionData synchronizationCommunications system
Owner:HTC CORP

Engine and vehicle having same

ActiveCN106812564BLower the altitudeIncreased installation flexibilityMachines/enginesPressure lubrication with lubrication pumpOil canFuel tank
Owner:GREAT WALL MOTOR CO LTD

Display panel, data driving circuit thereof, and display device

ActiveCN106652930BPositive frame charging capacity reducedReduce power consumptionStatic indicating devicesDisplay deviceData signal
Owner:XIAMEN TIANMA MICRO ELECTRONICS +1

An automatic cloud detection method for satellite images based on Gaussian mixture model

InactiveCN105894520BImprove detection accuracyReduce misjudgmentImage enhancementImage analysisSynthesis methodsHistogram
Owner:WUHAN UNIV

emi gasket

InactiveCN102934294BMagnetic/electric field screeningCoupling protective earth/shielding arrangementsElectromagnetic interferenceEngineering
Owner:3M INNOVATIVE PROPERTIES CO

A kind of flame retardant composition and a kind of flame retardant natural rubber

ActiveCN107033400BTriazineFire retardant
Owner:METALS & CHEM RES INST CHINA ACAD OF RAILWAY SCI +2

Vacuum dryer for screw to convey materials and method thereof

InactiveCN101762146BIncrease temperature differenceImprove qualityDrying using combination processesHeating arrangementSteam pressureProcess engineering
Owner:ZHEJIANG UNIV

Brake cylinder monitoring device, system and 25t axle load aluminum alloy coal hopper car

ActiveCN112706742BImprove securityPressure real-time detectionForce measurementHopper carsThermodynamicsEngineering
Owner:SHENHUA RAIL & FREIGHT WAGONS TRANSPORT +2

Method for comprehensive treatment and utilization of industrial water

InactiveCN1183047CHigh recovery rateImprove water qualityMultistage water/sewage treatmentIon exchangeWater quality
Owner:CHINA PETROLEUM & CHEM CORP +1

Positioning detection system for loading and unloading position of driving cable tray

ActiveCN109696125BAdapt to the development needs of intelligenceRealize automatic controlUsing optical meansCloud processingImaging processing
Owner:江苏智库智能科技有限公司

An encapsulation structure on a drinking water barrel

ActiveCN106347835BInhibition releaseEasy to cleanPackage recyclingClosuresEngineeringExertion
Owner:浙江合马商用设备有限公司

High chemical resistance and high wear resistance coating based on polyurea elastomer and its preparation and use

ActiveCN108250922BGood chemical resistanceImprove wear resistanceAnti-corrosive paintsPolyurea/polyurethane coatingsElastomerPolymer science
Owner:NINGXIA NINGDONG RUIHUA NEW MATERIAL TECH CO LTD

Composite long-acting iron fertilizer, its preparation method and uses

InactiveCN1331824CGuaranteed long-term effectivenessCorrection of jaundiceFertilizer mixturesSludgeSulfur
Owner:CHINA AGRI UNIV

A plastic bottle cutting and environmental protection recycling robot

ActiveCN108839070BIncrease labor costImprove work efficiencyPlastic recyclingMetal working apparatusEngineeringPlastic bottle
Owner:安徽新博普曼智能科技股份有限公司

A prefabricated building reinforced concrete component structure

InactiveCN111502023BMeet the needs of useFast assembly speedBuilding constructionsReinforced concreteArchitectural engineering
Owner:宜兴市锦城建设有限公司

Method and apparatus for operating a flight control system of an aircraft

ActiveCN105511441BAircraft health monitoring devicesRegistering/indicating working of vehiclesFlight vehicleAircraft flight control system
Owner:THE BOEING CO

A carton automatic packaging machine

ActiveCN111730901BIncrease productivityBox making operationsPaper-makingCardboardCarton
Owner:常熟市荣盛彩印有限公司

A Liquid Corner Reflector Antenna with Reconfigurable Frequency and Adjustable Lobe Width

ActiveCN113067128BAchieving frequency reconfigurable featuresFunction increaseSimultaneous aerial operationsRadiating elements structural formsCommunications systemEngineering
Owner:XIDIAN UNIV

A clam-flavored bibimbap and preparation method thereof

ActiveCN104366415BEasy to eatKeep fresh fragranceFood scienceMaillard reactionAdditive ingredient
Owner:JIANGNAN UNIV

An anti-clogging structure for the inlet of a permanent magnet variable frequency water pump

ActiveCN112555567BReduce management difficultyEasy to removePump componentsPipe elementsImpellerFrequency conversion
Owner:亚太泵阀有限公司

A kind of traditional Chinese medicine essence medicine bottle

InactiveCN103393540BFull effectPrevent accidental scatterPharmaceutical containersMedical packagingWide mouthChinese drug
Owner:吴中区胥口精益生物医药研究所

Method for preventing ice and snow calamity of overhead transmission line

ActiveCN101304168BLow costGood effectOverhead installationOther chemical processesAutomatic controlEngineering
Owner:上海兆邦电力器材有限公司

An accelerated cooling system for plastic particles

ActiveCN110181709BFast formingAvoid stickingThermodynamicsEngineering
Owner:CHONGQING JINGBANG HIGH MOLECULAR MATERIAL CO LTD

Ointment for treating naevus and preparing method thereof

ActiveCN100518771CHydroxy compound active ingredientsAerosol deliveryPowder mixtureMedicine
Owner:桂林华润天和药业有限公司

A self-judgment system and method for water loss and leakage in heating pipe network for urban residents

ActiveCN108592170BSolve dehydrationSolve the leakLighting and heating apparatusSpace heating and ventilation detailsWater leakageEngineering
Owner:RUINA INTELLIGENT EQUIP CO LTD

A kind of preparation method of sandwich fish cake

ActiveCN108902788BFood coatingBiotechnologyFish skin
Owner:湖北省崇湖生态农业有限公司

A kind of short process preparation method of thermotropic liquid crystal polyarylate nanofibrils

ActiveCN103160953BShort manufacturing processEasy to operateFilament forming substance formingMelt spinning methodsFiberPolyester
Owner:WUHAN TEXTILE UNIV

Carbon brush material for automobile starter and preparation method thereof

ActiveCN106868335BHigh strengthHigh hardnessRotary current collectorBrushes manufactureIron powderGraphite
Owner:SHANGHAI VALEO AUTOMOTIVE ELECTRICAL SYST

High voltage vacuum breaker

InactiveCN101055814BNo increase in volumeTimely online monitoringHigh-tension/heavy-dress switchesAir-break switchesLoop controlLiquid-crystal display
Owner:NINGBO TIANAN GRP CO LTD

An oil pan assembly

ActiveCN111058920BSolve emulsification problemsSolve the icingEvaporator accessoriesOilsumpsAir pumpMechanics
Owner:NINGBO GEELY ROYAL ENGINE COMPONENTS +1

A steam turbine high back pressure heating system and its auxiliary system

ActiveCN109736907BSimple structureIncreasing the thicknessSteam useEngine componentsWarm waterEngineering
Owner:SHAANXI WEIHE POWER GENERATION CO LTD +1

Distortion Coefficient Measuring Instrument of Automobile Profile Measurement System Based on Centripetal Adjustment Mechanism

InactiveCN112525103BHigh strengthImprove heat resistanceUsing optical meansClassical mechanicsElectric machinery
Owner:JILIN UNIV

Cream production line residue cleaning system

ActiveCN105964633BAvoid wastingReduce workloadHollow article cleaningCream preparationProduction linePulp and paper industry
Owner:SHANGHAI HI ROAD FOOD TECHNOLOGY CO LTD

A distributed drive vehicle control system and method based on layered coordination

ActiveCN105015363BImprove dynamic performanceDynamic Performance OptimizationSpeed controllerElectrical steeringElectric power steeringGyroscope
Owner:JIANGSU UNIV

A preparation method of ferric oxide-loaded nano hydrogel based on interpenetrating network structure

ActiveCN106750381BSimple processRaw materials are easy to getRaw materialIon
Owner:DONGHUA UNIV

34crmo round pipe billet with a diameter of 350㎜ and its refining method

ActiveCN105772665BAvoid brittle conditionsImprove uniformityManufacturing convertersProcess efficiency improvementPorosityCrystal structure
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Angle computing device and computing device

InactiveCN110466606AAutomatic steering controlElectrical steeringArtificial intelligence
Owner:JTEKT CORP

Independent pier-column-type rail-beam transition section structure for medium-low speed maglev single-track excavation section

ActiveCN106400615BError will not occurMake a smooth transitionRailway tracksBridgesReinforced concreteLow speed
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

An information processing method and electronic device

ActiveCN104954538BSubstation equipmentInformation processingComputer science
Owner:LENOVO (BEIJING) LTD

Application of Candida tropicalis in producing dodecanedioic acid from unsaturated oil

ActiveCN105154483BBreak through the limitation of producing long-chain dibasic acidReduce manufacturing costMicroorganism based processesFermentationMicroorganismCandida tropicalis
Owner:QILU UNIV OF TECH

Electro-optical device, driving method thereof and electronic equipment

InactiveCN101000746BStatic indicating devicesElectroluminescent light sourcesElectricityDriving current
Owner:SEIKO EPSON CORP

Production method of extracellular matrix engineered catheter containing olfactory ensheathing cells

InactiveCN100506979CGood three-dimensional spacePromote growthNervous system cellsOn/in organic carrierEnsheathing cellCell-Extracellular Matrix
Owner:JIANGSU UNIV

Channel detection method, channel detection system, base station and terminal

ActiveCN108430114BReduce latencyShorten the timeWireless communicationEngineeringData delay
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Sheets for semiconductor processing

ActiveCN105492558BFully antistaticPollution suppressionNon-macromolecular adhesive additivesFilm/foil adhesivesAdhesiveSemiconductor
Owner:LINTEC CORP

Method and device for detecting motion state

ActiveCN106370177BEasy to detectAchieve recordNavigation instrumentsExercise stateComputer science
Owner:HISENSE VISUAL TECH CO LTD

2,3-diaryl pyrimidine [1,2-a]benzimidazole heterocyclic compound, preparation and use thereof

InactiveCN101486711BPhotoluminescenceStrong photochromic performanceOrganic chemistryTenebresent compositionsChemical reactionPhotoluminescence
Owner:SHAANXI NORMAL UNIV

Standardized kidding house

InactiveCN104221890AIncrease growth rateReduce direct contactAnimal housingAnimal scienceLivestock breeding
Owner:BINZHOU ZHONGRUI ANIMAL HUSBANDRY

A drawing file display method, device, server and storage medium

ActiveCN108416131BMade simpleHigh clarityGeometric CADFile/folder operationsInformation acquisitionInformation model
Owner:国泰新点软件股份有限公司

Sealed shell of a sunshade decorative sheet

ActiveCN103485494BMeet the requirements for reserved interfacesImprove sealingSunshadesEavesMechanical engineering
Owner:SUZHOU GOLD MANTIS CURTAIN WALL CO LTD

Battery clamping handling device of battery packaging line

ActiveCN103895901BImprove versatilitySufficient gripping forcePackagingElectrical batteryEngineering
Owner:蚌埠航宇知识产权服务有限公司

A high temperature resistant mirror silver resin

ActiveCN103525308BHigh hardnessGood adhesionInksPaints with free metalsUltravioletKetone
Owner:广州致辉精化股份有限公司

Device and method for dynamic partially reconfigurable configuration for remote FPGA devices

ActiveCN112347035BIncrease flexibilityAvoid the phenomenon of wasting power consumptionArchitecture with single central processing unitEnergy efficient computingComputer hardwareLogisim
Owner:北京中超伟业信息安全技术股份有限公司 +1

A rotor hub lift system and control method thereof

InactiveCN106427439BGuaranteed output powerThe principle is simpleAircraft convertible vehiclesRotocraftPropellerEngineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Reflecting lamp

ActiveCN102261585BElectric lightingGlobesEngineeringLamp shell
Owner:SIEMENS AG

Nitride stacked crystal layer structure and its producing method

ActiveCN100358166CLaser detailsSemiconductor lasersCrystal structureMedia layer
Owner:FORMOSA EPITAXY INCORPORATION +1

drug detection system

ActiveCN105738358BImprove rigorSimple structureMaterial analysis by observing effect on chemical indicatorWithdrawing sample devicesIdentity recognitionData memory
Owner:SAFECARE BOITECH HANGZHOU

Method for simultaneously analyzing glycerin and dihydroxy acetone in microorganism fermentation liquor

InactiveCN101566606BAvoid decompositionAcetylation reaction is fastComponent separationMicroorganism based processesMicroorganismGlycerol
Owner:EAST CHINA UNIV OF SCI & TECH

Reflective Linear Fresnel Solar Concentrator Tracking Drive Control Device

InactiveCN101986057BReduce risk of sabotageEasy to cleanSolar heating energySolar heat collector controllersElectromagnetic clutchElectric machine
Owner:山东亿家能太阳能有限公司

Semiconductor structures and methods of forming them

ActiveCN108878419BImprove top flatnessImprove the problem of dishing at the topTransistorSolid-state devicesSemiconductor structureDielectric layer
Owner:SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORP +1

Design method of anti-seepage body for high concrete face rockfill dam with deep overburden in narrow channel

InactiveCN109778787BIncreased resistance to deformationIncrease stressEarth-fill damsRock-fill damsStructural engineeringArch dam
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Electrostatic air purification device and method

ActiveCN103394257BImprove purification efficiencyEfficient removalCombination devicesExternal electric electrostatic seperatorWater flowIonization
Owner:HANVON CORP

Circuit board connector component and assembly method

InactiveCN102509915BEasy to replaceSave height spaceCoupling device engaging/disengagingCoupling contact membersCentral projectionEngineering
Owner:AAC TECH PTE LTD +1

An optical line terminal with multi-parameter on-line monitoring function

ActiveCN107371072BDoes not affect normal business communicationRealize online monitoringMultiplex system selection arrangementsMeasurement devicesControl cellData acquisition
Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +3

Household curved-surface-attached drip-proof clothes hanger and using method thereof

InactiveCN111876971AEasy to dryEasy to moveOther drying apparatusTextiles and paperLap jointMechanical engineering
Owner:张贵永

A parallel mechanism type handling robot

InactiveCN107139163BHigh precisionImprove fault toleranceProgramme-controlled manipulatorGripping headsSimulationMechanical engineering
Owner:CHINA UNIV OF MINING & TECH

A kind of oleanate and its preparation method and crystal

InactiveCN102241724BImprove solubilityIncrease dissolution rateSteroidsEthylenediamineSolubility
Owner:KAIHUI SCI & TECH DEV SHANGHAI

Synthesis method of titanium silicon molecular sieve ts-1 for catalytic hydrogen peroxide oxidation reaction

ActiveCN107792863BImprove conversion rateHigh selectivityMolecular sieve catalystsOximes preparationMolecular sieveSynthesis methods
Owner:SHANGHAI LVQIANG NEW MATERIALS CO LTD +1

Main petal suppression interference inhibitory method based on the frequency distribution MIMO radar

ActiveCN106054144BSuppression of suppressive interferenceReduce processing complexityWave based measurement systemsMain lobeEnvironmental geology
Owner:XIDIAN UNIV

An automatic production device for electronic stamping parts

ActiveCN110756673BIncrease productivityCause some damagesMetal-working feeding devicesPress ramElectronic componentIndustrial engineering
Owner:浙江中兴减震器制造有限公司

An operating method of a fuel-saving energy-saving safety protection stove

InactiveCN105889990BSimple structureReduce manufacturing costDomestic stoves or rangesLiquid heating fuelCombustible gasEngineering
Owner:邓利强

Suspension bridge suspension cable replacement system and method for replacing suspension bridge suspension cables

ActiveCN106480822BEasy to installEasy to removeBridge structural detailsBridge erection/assemblyEngineeringWinch
Owner:WUHAN BRIDGE SPECIAL TECH CO LTD CHINA RAILWAY MAJOR BRIDGE ENG BUREAU +1

Method for rapidly regulating lidar transmit-receive system light path coaxiality

InactiveCN101251598BSimple structureLow machining accuracy requirementsSurveying instrumentsElectromagnetic wave reradiationTransceiverRadar
Owner:ANHUI INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

A kind of method of preparing diosgenin through the hydrolysis of b acid des

ActiveCN108358992BLow costReduce pollutionOrganic-compounds/hydrides/coordination-complexes catalystsSteroidsCelluloseRhizome
Owner:SOUTH CHINA UNIV OF TECH

Method and system for driving a vehicle

ActiveCN106004864BImprove fuel economyHybrid vehiclesInternal combustion piston enginesTravel modeVehicle driving
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Epoxy resin mortar and preparation method

InactiveCN1274626CImprove mechanical propertiesIncreased durabilityDiluentEther
Owner:CHINA HYDROPOWER ELEVENTH ENG BUREAU ZHENGZHOU CO LTD +1

Filtering type wavelength tunable external cavity laser

ActiveCN103117506BChanging the transmission wavelengthReduce volumeOptical resonator shape and constructionExternal cavity laserSuperradiance
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

A fully automatic steel pipe reinforcement inserting machine

InactiveCN105773119BEasy to installHigh degree of automationMetal working apparatusArchitectural engineeringDrive motor
Owner:SHAOXING UNIVERSITY

A Tension Reduction Synchronous Control and Protection Method

ActiveCN111071947BImprove working conditionsImprove load distributionWinding mechanismsControl layerSynchronous control
Owner:THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP

A kind of protective device after paving asphalt road and its application method

InactiveCN111926663BEasy to installSolve the protection problemRoads maintainenceFlue gasFiltration
Owner:江西赣东路桥建设集团有限公司

Superspeed injection forming machine

ActiveCN102039648BSimple structureLow costHydraulic motorCoupling
Owner:BEIJING UNIV OF CHEM TECH

Preparation method of luminescent glass/glass-ceramics for light-emitting diodes

InactiveCN104108879BReduce heat dissipationAvoid problems such as not being easy to recycleRoom temperatureLight emitting device
Owner:WUHAN INSTITUTE OF TECHNOLOGY

Panel motion mechanism and air conditioner indoor unit having same

ActiveCN103822342BVariable and flexible opening anglesLarge opening angleHeating and ventilation casings/coversEngineeringSurface plate
Owner:GREE ELECTRIC APPLIANCES INC

A Laser Acoustic Underwater Communication System Adaptive to Sea Wave Height

ActiveCN108521307BOptimal Laser Focus Excitation PositionImprove focus qualityTransmissionElectromagnetic wave reradiationSea wavesBeam expander
Owner:CHANGCHUN UNIV OF SCI & TECH

Bacillus subtilis oil suspending agent and preparation method thereof

ActiveCN101611707BProlong survival timeExtended shelf lifeBiocideFungicidesYeastFungicide
Owner:海南利蒙特生物科技有限公司

Tapered roller bearing assembly device, and tapered roller bearing assembly method

ActiveCN105517752BLarge turning radius LcRoller bearingsAssembly machinesCircular coneMechanical engineering
Owner:NSK LTD

Open hole packer for alternative path gravel pack and method of completing an open hole wellbore

ActiveCN102639808BFluid removalSealing/packingFilter mediaEngineering
Owner:EXXONMOBIL UPSTREAM RES CO

Optimal operation method of tidal pumping station system with variable number + variable angle day based on time-optimized partition

ActiveCN109492819BForecastingSystems intergating technologiesStream flowMathematical model
Owner:YANGZHOU UNIV

Low coefficient of friction vinyl composition

ActiveCN110709243BSynthetic resin layered productsBagsPolymer scienceDimethyl siloxane
Owner:DOW GLOBAL TECH LLC

Dual-purpose agglutination sand for oil-field development

ActiveCN101508890BHigh bonding strengthImprove permeabilityProductsReagentsAluminateWater baths
Owner:TIANJIN BAIRONG CHEM TECH DEV

The setting method of binding steel bars in shear walls

ActiveCN110670806BEasy constructionShort construction periodBuilding reinforcementsBuilding material handlingRebarMechanical engineering
Owner:CHINA METALLURGICAL CONSTR ENG GRP

Novel packing machine

ActiveCN102730213AGuaranteed uptimeReduce falling speedWrapper twisting/gatheringSuccessive articlesSlip lineStructural engineering
Owner:SHANGHAI SOONTRUE MACHINERY EQUIP

A temperature-controlled optical fiber inertial navigation structure and its design method

ActiveCN111006648BImprove stabilityInhibit temperature driftSagnac effect gyrometersEngineeringMechanical engineering
Owner:NO 717 INST CHINA MARINE HEAVY IND GRP

A kind of nand flash memory data management method and device

ActiveCN109358815BImprove read performanceInput/output to record carriersError checkEngineering
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Steel pipeline friction-welding device

ActiveCN102500913BQuality improvementImprove welding efficiencyWelding/cutting auxillary devicesAuxillary welding devicesFriction weldingProgrammable logic controller
Owner:QINGDAO DACANG CORROSION PREVENTION CO LTD

An image processing method, mobile terminal and computer-readable storage medium

ActiveCN107454330BImprove the alignment error problemTelevision system detailsColor television detailsImaging processingReference image
Owner:VIVO MOBILE COMM CO LTD

Clamping device for base paper slitting machine

ActiveCN104925574BFor precise cuttingCooperate wellArticle deliveryWebs handlingMechanical engineeringEngineering
Owner:ZHEJIANG HUANLONG MACHINERY CO LTD

Fingerprint detection system with automatic gain control and its automatic gain control method

ActiveCN103778420BImprove stabilityImprove consistencyCharacter and pattern recognitionAutomatic controlGray level
Owner:成都费恩格尔微电子技术有限公司 +1

Stator processor

ActiveCN103580398BReduce labor intensityFit closelyManufacturing stator/rotor bodiesEngineeringUltimate tensile strength
Owner:ZHEJIANG SPECIAL ELECTRIC MOTOR CO LTD

Test method and system of multiple paths of E1 ports for realizing STM-1 interface

InactiveCN101997738BSimultaneous testingData switching networksSTM-1Engineering
Owner:ZTE CORP

Refrigerator container of refrigerator and refrigerator comprising same

ActiveCN102494477BEasy to assembleImprove visual effectsDomestic cooling apparatusLighting and heating apparatusRefrigerator carPunching
Owner:HEFEI MIDEA REFRIGERATOR CO LTD +1

Cast iron with high strength, high temperature resistance and corrosion resistance and method for preparing same

InactiveCN102260817BIncrease productivityCorrosion resistantCast iron
Owner:WUHU JINMAO FLUID TECH CO LTD

Downlink pilot signal transmission method and device

InactiveCN107659525BImprove performanceBaseband system detailsMulti-frequency code systemsData demodulationElectrical and Electronics engineering
Owner:POTEVIO INFORMATION TECH CO LTD

Health food and its preparation method

InactiveCN101336705BInnovationSolve obesityMetabolism disorderFood preparationBiotechnologyDisease
Owner:湖北千之鹤黑木耳食品有限公司

A method based on the dissolution, recycling and reuse of damaged impregnated paper and impregnated paper cutting scraps

ActiveCN111379181BAvoid serious wasteSolve the damagePaper recyclingPulping with organic solventsFiberOrganosolv
Owner:廊坊民丰木业有限公司

A vehicle adaptive cruise speed control method, device, processor, vehicle and computer readable storage medium

ActiveCN111619564BSafe and comfortable speed controlCruise speedControl engineering
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Preparation method of odontal restoration material

InactiveCN102283784BEasy accessArranged in orderImpression capsDentistry preparationsCalcium hydroxideMicrowave
Owner:TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH

Zoom lens and camera device

ActiveCN106814443BEasy to correctImprove picture qualityOptical elementsOphthalmologyConditional expression
Owner:FUJIFILM CORP

Hotel room monitoring and management system

ActiveCN106502223BEasy to install and debugLow costComputer controlProgramme total factory controlThe InternetControl cell
Owner:黑龙江景仟科技有限公司

Method and device for determining motion state of mobile terminal

ActiveCN106154252BHigh precisionPosition fixationUsing reradiationEngineeringComputer terminal
Owner:BEIJING ZHIGU RUI TUO TECH

Complex network modeling method

InactiveCN101645104BAttribute reflectionStatisticalSpecial data processing applicationsNODALTwo dimensional crystal
Owner:UNIV OF SCI & TECH OF CHINA

Rack-mounted equipment system and cable management device for its application

ActiveCN106025953BAdjustable lengthAvoid interferenceServersData center roomsEngineeringVariable length
Owner:CELESTICA TECH CONSULTANCY SHANGHAI

A kind of machine transplanting seedling raising method

InactiveCN103749132BHealthy qualityEasy plantingSeed and root treatmentHorticultureVermicompostPlastic film
Owner:YANGZHOU UNIV

Rotary footboard structure linked with the crew compartment door of the fire truck

ActiveCN105480155BEnsure the safety of tramplingEnsure safetySteps arrangementEngineeringCavity wall
Owner:JIEDA FIRE PROTECTION VEHICLE EQUIP CO LTD SUZHOU CITY

A kind of measuring device and measuring method of moving mass sediment transport rate

ActiveCN113125107BEasy to fixReduce distractionsHydrodynamic testingSediment transportMeasurement device
Owner:海博泰科技(青岛)有限公司

A kind of aluminum silicon lanthanum composite oxide powder material and preparation method thereof

ActiveCN106925251BLow costLarge specific surface areaHeterogenous catalyst chemical elementsDispersed particle separationPtru catalystSilicic acid
Owner:HUNAN JIANTE TECH CO LTD

Production method of silicon carbide ultrafine powder

InactiveCN101746758BQuality improvementIncrease productivityAxial compressionGranularity
Owner:昌乐鑫源碳化硅微粉有限公司

Device and method for machining v-type diesel engine cylinder bore surface

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A dual-circulation heat dissipation system

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A circuit breaker opening button locking device

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A Visual Servo Control Method for Parallel Robot

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A kind of forming knitting method of hallux valgus orthosis

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A kind of vacuum preservation method and application of soybean pollen

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Mushroom bed cultivation bag

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