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.

A special superfinishing machine for bearings and a grinding device for positioning rings of grinding machines

ActiveCN105965337BAvoid cumulative error of axial runoutSimple structureGrinding wheel securing apparatusGrinding carriagesHand heldEngineering

Owner:DEQING TIANMA BEARING CO LTD

A kind of waste copper pretreatment and refining process

InactiveCN104313334BReduce contentHigh purityProcess efficiency improvementElectrolysisSmelting process

Owner:NINGBO HANGQIAO COPPER IND

Pneumatic paper receiving device of corrugated paper

InactiveCN102442570BIncrease delivery speedEasy to useArticle deliveryEngineeringUltimate tensile strength

Owner:WUXI YUTAI PACKING MACHINERY TECH

Construction method and structure of steel ladder for bridge crane in underground workshop

ActiveCN105003035BImprove stabilityImprove reliabilityIndustrial buildingsStairwaysEconomic benefitsEngineering

Owner:CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD

A composite metal lithium negative electrode with filler and preparation method thereof

ActiveCN110931712BNegative electrode with high mechanical strengthGrowth inhibitionNegative electrodesSecondary cellsMetallic lithiumBattery cell

Owner:TSINGHUA UNIV

Method, device, storage medium and electronic device for establishing feature processing flow

ActiveCN109784495BAutomate the creationImprove training effectDigital data information retrievalMachine learningData OriginTheoretical computer science

Owner:NEUSOFT CORP

Die platen, clamping device and injection moulding machine

ActiveCN101386204BRealize energy savingSmall inertia forceEngineeringInjection moulding

Owner:MITSUBISHI HEAVY INDS PLASTIC TECH +1

A kind of donor material based on fluorine-containing indole and its preparation method and device

ActiveCN108383853BThe synthesis steps are simpleEasy to purifyOrganic chemistrySolid-state devicesChemical structurePhotoelectric conversion

Owner:南京烯勒光电科技有限公司

Modification Method of Involute Harmonic Gear and Harmonic Reducer

ActiveCN109695694BImprove carrying capacityExtend your lifeGearingReduction driveGear wheel

Owner:GUANGZHOU HAOZHI ELECTROMECHANICAL

A coke hopper device

InactiveCN111039037BSimple structureEasy to useConveyorsLoading/unloadingCokeRolleron

Owner:徐州东兴能源有限公司

Method and apparatus for timing offset signaling

ActiveCN105453668BSynchronisation arrangementNetwork topologiesCommunications systemCommunication device

Owner:TELEFON AB LM ERICSSON (PUBL)

A kind of preparation method of high energy density all-solid-state thin-film battery

ActiveCN106099201BEasy to controlImprove electrochemical performanceCell electrodesFinal product manufactureAll solid stateComposite film

Owner:江华邦能电子科技有限公司

Burner

ActiveCN101363623BNo risk of burningPulverulent fuel combustion burnersCombustion technology mitigationCombustorMechanical engineering

Owner:AIR PROD & CHEM INC

A printing machine for steel plate printing

ActiveCN104325784BUniform coatingReduce the degree of overcoatingTransfer printingSheet steelEngineering

Owner:合肥合兴涂镀钢板有限公司

Method and system for safety early warning during vehicle driving on expressway

ActiveCN105405321BSolve technical problemsReduce the incidence of traffic accidentsAnti-collision systemsRadarTraffic accident

Owner:TSINGHUA UNIV

A goat milk deodorization device

InactiveCN102326516BFill in the blanksMilk treatmentPulp and paper industryTower

Owner:DALIAN JIUYANG DAIRY

Ferromagnetic fe-dy hydrogen storage material and preparation method thereof

ActiveCN107574363BLower working temperatureHigh hydrogen storage capacityMagnetic phaseCrystal structure

Owner:GUILIN UNIV OF ELECTRONIC TECH

Methods of forming barrier layers for conductive copper structures

InactiveCN104051335ASemiconductor/solid-state device detailsSolid-state devicesManganeseCopper

Owner:GLOBALFOUNDRIES INC

A kind of traditional Chinese medicine composition for treating facial paralysis

InactiveCN103223006BSimple recipeEasy to manufactureNervous disorderAnthropod material medical ingredientsCentipedeSide effect

Owner:牛贵君

X-linked hoisting mechanism

ActiveCN101711220AIncrease freedomAvoid bendingOperating tablesStretcherEngineeringPush ups

Owner:PARAMOUNT BED CO LTD

Retinal stimulation device based on two-dimensional area array probe

ActiveCN105435379BQuality improvementRestore visual perceptionUltrasound therapyEye treatmentVisual functionSonification

Owner:SHENZHEN INST OF ADVANCED TECH

A kind of environment-friendly deinking agent and preparation method thereof

ActiveCN105331180BGood deinking effectImprove protectionChemical paints/ink removersSodium bicarbonateTO-18

Owner:平湖市群鑫包装股份有限公司

Device and method for manufacturing process gases for steam phase separation

ActiveCN101514448BReduce manufacturing costLiquid surface applicatorsVolume/mass flow measurementHexaethylene glycolGas phase

Owner:SCHOTT AG

Laminated type reactor for hydrogen production by reforming alcohols

ActiveCN102502494BReduce volumeSimple structureHydrogenCombustionAlcohol

Owner:中国人民解放军防化指挥工程学院

Double-sided display device

ActiveCN108347857BReduce thicknessReduce volumeCooling/ventilation/heating modificationsDisplay deviceComputer engineering

Owner:LITEMAX ELECTRONICS

Automatic braking method, automatic braking device and automatic driving vehicle thereof

ActiveCN110803144BImprove reliabilityImprove stabilityAutomatic initiationsPoint cloudAutomatic control

Owner:长沙万为机器人有限公司

m12 large size silicon wafer cutting method

ActiveCN112026032BFine working devicesWire cuttingSilicon chip

Owner:阜宁协鑫光伏科技有限公司

A kind of coal mine allowable flame suppressant mixed explosive and preparation method thereof

ActiveCN110937961BReduce contentIncrease contentNon-explosive desensitisers/phlegmatisersNitrated acyclic/alicyclic/heterocyclic amine explosive compositionsExplosive AgentsPolyvinyl acetate

Owner:GANSU YINGUANG CHEM IND GRP CO LTD

Pausing timebase when identification present in broadcast programme

InactiveCN1846440BPulse modulation television signal transmissionAnalogue secracy/subscription systemsTelecommunicationsRadio program

Owner:KONINK PHILIPS ELECTRONICS NV

A kind of Taiwan loach hatching method

InactiveCN104206323BRealize large-scale hatching and breedingImprove survival rateClimate change adaptationPisciculture and aquariaYolkAntibiotic Y

Owner:浙江和玺生态养殖有限公司

A gas cylinder weight detection device and detection method thereof

ActiveCN110987134BAvoid wastingAvoid safety hazardsWeighing apparatus for materials with special property/formGyroscopeGas cylinder

Owner:GUIZHOU POWER GRID CO LTD

Nozzle unit and substrate-processing system including the nozzle unit

InactiveCN104334286AIncrease temperatureAvoid thermal decompositionLiquid surface applicatorsSemiconductor/solid-state device manufacturingThermal energyEngineering

Owner:KOOKJE ELECTRIC KOREA

A kind of uhf_rfid label and preparation method thereof

ActiveCN108198789BGood chemical resistanceLow moisture absorptionSemiconductor/solid-state device detailsSolid-state devicesTag antennaHeat resistance

Owner:BEIJING HUAHANG RADIO MEASUREMENT & RES INST +2

Engine connecting rod length, curvature, twist detection device and detection method

ActiveCN107990805BReduce manufacturing costImprove versatilityMechanical counters/curvatures measurementsMechanical clearance measurementsEngineeringFeeler gauge

Owner:CRRC CHANGZHOU DIESEL ENGINE COMPONENTS CO LTD +1

A detection method of traditional Chinese medicine preparation for treating common cold

ActiveCN107202856BMonitor qualityEasy to useComponent separationClinical efficacyAdditive ingredient

Owner:SICHUAN FENGCHUN PHARMA

A modular integral mover spliced linear motor

ActiveCN109660107BReduce in quantityReduce thrustMagnetic circuit rotating partsPropulsion systemsModularityEngineering

Owner:杭州正向智能装备有限公司

Disperse dye composition with high light fastness, preparation method and application thereof

ActiveCN106009775BImprove stabilityHigh fastnessOrganic dyesDyeing processDisperse dyeDisperse orange

Owner:杭州欣阳精细化工有限公司

Cast films, microporous membranes, and method of preparation thereof

InactiveCN102869490ASemi-permeable membranesMembranesCast filmsGas cooling

Owner:波利威乐赞助有限公司 +1

An evaluation method of voiceprint recognition algorithm based on quality dimension

ActiveCN110335611BDetailed comparison resultsSpeech recognitionAlgorithmRecognition algorithm

Owner:易诚高科(大连)科技有限公司

Method for curing and sterilizing culture media for large-scale cultivation of cordyceps militaris

ActiveCN101648029BHigh output per unit volumeExtended ripening processHeatBack doorBiology

Owner:唐培宸

A high-stability high jump frame for sports high jump

ActiveCN109260646BImprove stabilityEasy to pull outJumping apparatusClassical mechanicsStructural engineering

Owner:滨州高新高端装备制造产业园有限公司

Long-stroke quick clamping mechanism

InactiveCN101585171BShort clamping timeImprove clamping efficiencyWork holdersEngineeringScrew thread

Owner:WUXI YELONG PRECISION MACHINERY

A method for distributing welding spots of a body-in-white

ActiveCN109272104BArtificial lifeDNA computersBody solderEngineering

Owner:XIANGTAN UNIV

Method and device for message transmission

ActiveCN108989173BImprove processing efficiencyNetwork traffic/resource managementAssess restrictionAddress Resolution ProtocolVirtual LAN

Owner:NEW H3C TECH CO LTD

An automatic grout fluidity tester and its application method

ActiveCN104865162BAvoid errorsReduce mistakesDirect flow property measurementElectricityMeasuring instrument

Owner:XIAMEN UNIV OF TECH

A kind of manual lift bed for dormitory

InactiveCN105640080BEasy to learnHigh activityBedstandsCombination furnitureDeskElectrical and Electronics engineering

Owner:刘思怡

Smart device testing method, device, server and storage medium

ActiveCN111371638BAchieve precise distinctionImprove test efficiencyTransmissionComputer hardwareEmbedded system

Owner:SHENZHEN CHENBEI TECH CO LTD

Leather cup rubber material for brake of automobile and preparation method thereof

InactiveCN103102532BImprove performanceGood dispersionPolyesterRubber material

Owner:WUHU HENGKUN AUTO PARTS

A protection method that is not affected by frequency during the start-up and shutdown of the unit

ActiveCN110783890BEnsure safetyHigh precisionEmergency protective circuit arrangementsPhase currentsFrequency conversion

Owner:BEIJING SIFANG JIBAO AUTOMATION +1

Transdermal analyte sensor, applicator therefor, and related methods

ActiveCN104394757BCatheterSensorsAnalyteEngineering

Owner:DEXCOM INC

Dual clutch transmission

InactiveCN101802448AReduce construction lengthFree choice of transmission ratioToothed gearingsTransmission elementsCouplingPower take-off

Owner:ZF FRIEDRICHSHAFEN AG

Cadmium sulfide nanoparticle/molybdenum disulfide nanobelt heterostructure catalyst for splitting water to produce hydrogen under visible light and preparation method thereof

ActiveCN111229260BPromote absorptionEasy to separateCatalyst activation/preparationHydrogen productionPtru catalystSulfide

Owner:QILU UNIV OF TECH

Fan-type insecticidal incense and application thereof

ActiveCN101595864BEffective controlPrevent blood suckingBiocideAnimal repellantsHydrogen atomActive component

Owner:JIANGSU YANGNONG CHEM +1

Preparation process of polyimide silicon tab material

ActiveCN109742307BImprove conductivitySolve the technical problem of poor electrical conductivityCell component detailsSilicon oxideHoneycomb like

Owner:LANXI ZHIDE ADVANCED MATERIALS CO LTD

Vacuum insulation material and refrigerator used the same and method for producing the material

InactiveCN100516625CReduce heat lossHigh strengthThermal insulationInsulation for cooling apparatusEngineeringRefrigerated temperature

Owner:HITACHI APPLIANCES INC

A self-rising film thin film evaporator and a method for preparing high-concentration electronic-grade manganese nitrate

ActiveCN110420473BEasy to produceAvoid decompositionEvaporator accessoriesMultiple-effect evaporationHigh concentrationPhysical chemistry

Owner:SICHUAN HUANAN INORGANIC SALTS CO LTD

A CPU power supply system and server

ActiveCN111381657BImprove power supply efficiencyReduce hardware costsVolume/mass flow measurementPower supply for data processingConvertersEmbedded system

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

The preparation method of cicada flower and burdock oral liquid

ActiveCN104872758BIncrease biological functionMeet consumer demandFood ingredient functionsDiseasePectinase

Owner:BOZHOU QIANCAO PHARMA

Manufacture of sulphur aluminate cements with electrolytic manganesium residue and method of manufacturing the same

InactiveCN101367629BIncreased kaolin contentWide adaptabilityAluminateElectrolysis

Owner:CHONGQING UNIV

An Ecological Security Evaluation Method Based on Fishing Net Model

InactiveCN105205330BImprove objectivityFusion helpsSpecial data processing applicationsEcotopeEcological safety

Owner:XIAN UNIV OF SCI & TECH

TV set with adjustable rear shell and curvature

ActiveCN104217650BReduce thicknessReduce the safety risk of whether the fixation is firm or notTelevision system detailsClosed casingsMating connectionDisplay device

Owner:HISENSE VISUAL TECH CO LTD

A medical scalpel holder

ActiveCN107049508BRich varietyEasy to identifySurgical furnitureRadiationKnife bladesBiomedical engineering

Owner:泰安智慧谷产业园运营管理有限公司

Solution for sperm detection

InactiveCN102323398BBiological testingHigh concentrationSperm Numbers

Owner:NAT RES INST FOR FAMILY PLANNING

Device for fixing a panel on a post

InactiveCN100519976CIncreased ability to clamp vertical sectionsFencingSplit ringClassical mechanics

Owner:DIRICKX GRP SA

Method of tree species selection for afforestation in lightly saline soil based on biolog Eco microplate

ActiveCN104885847BColor/spectral properties measurementsCultivating equipmentsEnvironmental indexDetrended correspondence analysis

Owner:HEILONGJIANG FOREST ENG & ENVIRONMENT INST

A spliced aluminum alloy combined cabinet

ActiveCN104352072BMeet space needsQuick connectionDismountable cabinetsElectrical and Electronics engineeringAluminium alloy

Owner:安徽德意达铝业有限公司

an escape device

ActiveCN105416250BEasy escapeQuick rescueVehicle fittings for lifting and manoeuvringRoad surfaceSevere weather

Owner:SHANGHAI UNIV OF ENG SCI

A Method of Batch Downloading Recording Files

ActiveCN103002023BRelieve pressureFast batch downloadProgram loading/initiatingTransmissionWeb serviceClient-side

Owner:北京思特奇信息技术股份有限公司

A nylon modified plastic

ActiveCN103146189BMechanical equipmentFire retardant

Owner:CATHAY R&D CENT CO LTD +1

A method for constructing a functional ordered porous membrane using a honeycomb porous membrane as a template

ActiveCN104194018BSimple technical processSimple processNanoparticleHoneycomb

Owner:YANGZHOU UNIV

Turbid water filter automatic slag-draining device

InactiveCN101417190BStationary filtering element filtersFiberWater filter

Owner:北京天云动力科技有限公司

A navigation method and navigation device

ActiveCN106990426BCombined navigation implementationComplete data processingNavigation by speed/acceleration measurementsSatellite radio beaconingEngineeringRemote sensing

Owner:BEIJING INST OF RADIO METROLOGY & MEASUREMENT

Production technology of soft and hard layer sound insulating pad of automobile

ActiveCN102423945BImprove sound insulationFully bondedSynthetic resin layered productsLaminationSoft layerManufactured material

Owner:WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD

Washing machine and drain valve

ActiveCN104963174BWith overflow protection functionGuaranteed washing effectOther washing machinesTextiles and paperWater dischargeWater flow

Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

A streaming media service rate prediction method and device

ActiveCN106454437BOvercoming problems such as low prediction accuracyReduce mistakesSelective content distributionPrediction algorithmsTime segment

Owner:CHINA MOBILE GROUP DESIGN INST

Tea powder glaze prepared from natural ore soil and firing method thereof

ActiveCN111704359BSimple production processGlaze stableClaywaresSoil scienceSilicon oxide

Owner:云南省红河哈尼族彝族自治州民族师范学校 +1

Fluidized vacuum dust collector

ActiveCN103263808BImprove ash suction efficiencyDispersed particle filtrationAcute angleDistributor

Owner:苏州菲泰科过滤技术有限公司

An all-time autonomous positioning method for starlight refraction satellites

ActiveCN104236553BImprove navigation accuracyImprove data update rateInstruments for comonautical navigationNatural satelliteFixed stars

Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

Terminal pointing display method, device, storage medium and electronic equipment

ActiveCN112860823BImprove accuracyImprove display accuracyInstruments for road network navigationNavigational calculation instrumentsComputer graphics (images)Engineering

Owner:TENCENT TECH (SHENZHEN) CO LTD

Rapid thermal processing system for integrated circuits

InactiveCN100338729CSemiconductor/solid-state device manufacturingOhmic-resistance heating devicesThermal energyEngineering

Owner:MATTSON TECHNOLOGY

Engine rack

ActiveCN103738601BExtended service lifeAvoid enteringPackaging vehiclesContainers for machinesMechanical engineeringEngineering

Owner:KUNSHAN YINGXIN IND DEV

Method and device for transmitting physical uplink shared channel

ActiveCN113258969BSignal allocationRadio transmissionTerminal equipmentPrecoding matrix

Owner:HUAWEI TECH CO LTD

Accelerating cooling technology after medium plate tempering

ActiveCN102382966BIncrease cooling rateHigh yield strengthFurnace typesHeat treatment furnacesTemperingAerosol Mist

Owner:NANJING IRON & STEEL CO LTD

Control device for internal combustion engine and internal combustion engine

InactiveCN102606329AReduce outputIncreased manufacturing hoursElectrical controlInternal combustion piston enginesOperation modeIgnition timing

Owner:HITACHI AUTOMOTIVE SYST LTD

Optical transceiver device for visible light optical fiber transmission

ActiveCN103018857BReduce transmission lossImprove coupling efficiencyCoupling light guidesElectromagnetic transceiversFiberLight-emitting diode

Owner:SOUTHEAST UNIV

Linear vibrator

InactiveCN103117636AAvoid destructionMechanical vibrations separationDynamo-electric machinesEngineeringMagnet

Owner:EM TECHNOLOGY CO LTD

Flow visual micro smoke wind tunnel device

InactiveCN1288429CConvenient teachingLight structureAerodynamic testingElectrical resistance and conductanceEngineering

Owner:XI AN JIAOTONG UNIV

A kind of lubricating method in the process of vibrating pressure head and workpiece vibrating pressing

ActiveCN104959499BFulfilling Lubrication RequirementsStable flowForging/hammering/pressing machinesCentral pressureOil distribution

Owner:HEFEI METALFORMING MACHINE TOOL

A sliding mode guidance control method and device for a supercapacitor energy storage system

ActiveCN112186845BExtend your lifeImprove reliabilityCharge equalisation circuitElectric powerCapacitanceTerminal voltage

Owner:CENT SOUTH UNIV

Heat exchanger and dehumidifier employing the same

ActiveCN101883618BEasy flow path adjustmentEasy to improve heat exchange performanceAir treatment detailsHeat exhanger conduitsEngineeringMicro heat exchanger

Owner:MITSUBISHI ELECTRIC CORP +1

Design Method of Front Wheel Assembly Structure of Dump Truck

ActiveCN108608811BReasonable structural designEasy to installGeometric CADHubsBrakeStructural engineering

Owner:GUANGZHOU ELECTRICAL LOCOMOTIVE

A Design Method of Anti-Hardware Trojan Horse Circuit Based on Fuzzy Processing

ActiveCN102663185BAchieving structural fuzzinessEasy to controlInternal/peripheral component protectionPlatform integrity maintainanceMultiplexerHardware Trojan

Owner:PEKING UNIV

Molding apparatus and method for manufacturing crash pad

InactiveCN103862608APedestrian/occupant safety arrangementDomestic articlesEngineeringMechanical engineering

Owner:HYUNDAI MOTOR CO LTD +1

A solid-liquid filtration device

ActiveCN108671602BOvercome blockageSimple structureStationary filtering element filtersFiltrationCapillary Tubing

Owner:HUBEI LIGHT IND INST OF RES & DESIGN

A method for estimating the frequency of voltage sags caused by transformer commissioning

ActiveCN111830441BReflect real impactCurrent/voltage measurementTransformers testingTransformerMagnetization curve

Owner:SICHUAN UNIV

turbine blades

InactiveCN104213941BCost-effectiveEngine fuctionsBlade accessoriesTurbine bladeEngineering

Owner:GENERAL ELECTRIC TECH GMBH

Vacuum Exhaust

ActiveCN106104035BLower potentialPrevent Galvanic CorrosionAssociation with grounding devicesPositive displacement pump componentsAdhesiveEngineering

Owner:ULVAC KIKO

Application of Aqueous Extract of Snow Flakes in Regulation of Fibroblast Cycle

ActiveCN108295002BAdjustable periodNon-cytotoxicCosmetic preparationsToilet preparationsFibroblastic cellAqueous extract

Owner:JALA GROUP CORPORATION

car sun protection device

InactiveCN105150813BAvoid sun exposureImprove cooling effectRemovable external protective coveringsEngineeringSun protection

Owner:广州外圆内方科技发展有限公司

Processing method and device for edge intelligent service for on-site security monitoring

ActiveCN114138501BResource allocationCharacter and pattern recognitionEdge computingSecurity monitoring

Owner:杭州智现科技有限公司

Valve arrangement, arrangement with valve arrangement and method for operating arrangement

ActiveCN104755820BPrevent intrusionSimple structureLift valveStructural engineeringMechanical engineering

Owner:GEA ASEPTOMAG

Inverter cooling system, air conditioning unit and control method

ActiveCN106440593BReduce heat transferImprove heat transfer efficiencyCondensate preventionRefrigeration safety arrangementWater circulationAir conditioning

Owner:GREE ELECTRIC APPLIANCES INC

Preparation method of transition metal compound layered quantum dot solution

InactiveCN103820121BSimple processEasy to operateNanoopticsLuminescent compositionsOrganic solventActive agent

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Space heating system with fuel cell and connecting wire to public electric network

InactiveCN1495951AFuel cell heat exchangeHot-air central heatingThermal energyControl line

Owner:SULZER HEXIS AG

Multi-axle vehicle and steering control system and steering control method of vehicle

ActiveCN102935861BReduce instabilityReduce delay in steeringFluid steeringControl flowSteering angle

Owner:ZOOMLION HEAVY IND CO LTD

Circuit for eliminating pillow-shape distortion of colour TV set

ActiveCN100553288CFix Image DistortionSimple structureTelevision system scanning detailsEngineeringColor television

Owner:HAIER GRP CORP +2

A kind of thermoplastic polymer foam beads and preparation method thereof

ActiveCN108359123BReduce consumptionSimple processPolymer sciencePolymer chemistry

Owner:EAST CHINA UNIV OF SCI & TECH

Tandem continuous multilevel chiral separation method and device

InactiveCN101284754BSemi-permeable membranesOptically-active compound separationFiltrationMaterial supply

Owner:BEIJING CEEVIN NEW MATERIALS

Method for removing seal device

InactiveCN1172772CWon't hurtEngine sealsMetal working apparatusEngineeringHigh pressure

Owner:SIEMENS AG

Pre-flange equipment and pre-flange method

ActiveCN106040812BShaping toolsVehicle componentsFlangingEngineering

Owner:CHINA FIRST AUTOMOBILE +1

Light source

InactiveCN101359571BPrevent rotationFixed tightlyElectric discharge lampsLight fasteningsEngineeringLight tube

Owner:CORETRONIC (SUZHOU) CO LTD

Phosphoramidite and its preparation method and use

ActiveCN108610360BImprove stabilityExquisite structureSugar derivativesGroup 5/15 element organic compoundsPhenyl EthersEthyl group

Owner:SHANGHAI ZHAOWEI TECH DEV

Bimetal composite oxide catalyst for change of methyl carbonate and phenol ester

ActiveCN1803282BHigh catalytic activityEasy to separatePreparation from organic carbonatesMetal/metal-oxides/metal-hydroxide catalystsMethyl carbonateCopper oxide

Owner:CHENGDU ORGANIC CHEM CO LTD CHINESE ACAD OF SCI +1

Auxiliary transmission oil pump integration

InactiveCN101660599BGearing controlTransmission systemGear ratio

Owner:GM GLOBAL TECH OPERATIONS LLC

A ball crushing device

ActiveCN104588188BFast processingIncrease productivityGrain treatmentsMechanical engineeringPiston rod

Owner:山东未来城建筑工程有限公司

Semiconductor Reflow Processing for High Aspect Ratio Fill

ActiveCN103426816BSemiconductor/solid-state device detailsSolid-state devicesPartial fillingSemiconductor

Owner:APPLIED MATERIALS INC

Method for high volume electron beam lithography

ActiveCN103488042BElectric discharge tubesNanoinformaticsElectron-beam lithographyElectron

Owner:TAIWAN SEMICON MFG CO LTD

Well completion formate liquid for well drilling

InactiveCN1207483CImprove temperature resistanceSolve colloidal propertiesSealing/packingFormateWell drilling

Owner:DAQING PETROLEUM ADMINISTRATION

Method of Adjusting Weight and Center of Gravity in Total Strength Analysis Model of Jack-up Platform

ActiveCN103593489BImprove efficiencySpecial data processing applicationsGravity centerEngineering

Owner:DALIAN SHIPBUILDING IND

Ultra-narrow bezel terminal area structure and manufacturing method, and display panel

ActiveCN106444183BIncrease the cross-sectional areaLower binding resistanceNon-linear opticsChip on filmEngineering

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Washing method of laundry machine and laundry machine using the washing method

InactiveCN1198008CImprove washing effectControl devices for washing apparatusWashing machine with receptaclesLaundry washing machineProcess engineering

Owner:JINLING ELECTRICAL CO LTD

A Coordinated Control Method for Series Units of Distributed Power Flow Controllers

ActiveCN108988345BAc networks with different sources same frequencyTelecommunications linkTerminal voltage

Owner:HUAZHONG UNIV OF SCI & TECH +1

A sintering engineering indoor flue installation process

ActiveCN104764327BLarge site requirementsLow site requirementsFurnace typesWaste heat treatmentArchitectural engineeringFlue

Owner:CHINA MCC5 GROUP CORP

Adhesive composition, use thereof, connection structure for circuit members, and method for producing same

ActiveCN102791820ADissolution inhibitionHigh bonding strengthNon-insulated conductorsNon-macromolecular adhesive additivesVitrificationPhosphoric acid

Owner:RESONAC CORPORATION

A reproducible positioning and punching device for irregular shells of electronic products

ActiveCN110788926BPunch stableIncrease success rateMetal working apparatusPunchingEngraving

Owner:XUZHOU FLY DREAM ELECTRONICS & TECH

A system for Fischer-Tropsch synthesis and method for preparing low-carbon olefins from synthesis gas

ActiveCN107899519BImprove overall lifespanImprove conversion rateLiquid hydrocarbon mixture productionChemical/physical processesPtru catalystFluidized bed

Owner:SINOPEC ENG GRP CO LTD

Preparation method of ethylene/propylene copolymer with branched structure and the copolymer

ActiveCN106632781BEasy to processPolymer sciencePtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

A sensor data transmission method, system and medium

ActiveCN107809487BAchieve sharingQuick joinTransmissionData packThe Internet

Owner:PUTIAN EASTERN COMM GRP CO LTD +1

Raw material formulation of preparing non-pore microcrystalline glass board from waste and fractional beer bottle and preparation method thereof

InactiveCN100590087CReduce processSignificant energy saving and consumption reductionGlass productionAdhesiveBottle

Owner:FUZHOU UNIV