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 kind of preparation method of sulfone

ActiveCN107556222BSlow down inactivationExtended one-way service lifeOrganic chemistryMolecular sieve catalystsMolecular sieveTitanium

Owner:CHINA PETROLEUM & CHEM CORP +1

Apparatus and method for making ear canal shape modeling

ActiveCN108055632BGood adhesionLow costHearing aids housingAnatomyManufactured material

Owner:FOSHAN BOZHI MEDICAL TECH CO LTD

Method for producing electrophotographic photosensitive member

PendingCN113534628AReduce frictionElectrography/magnetographyPolymer sciencePolymer chemistry

Owner:CANON KK

A kind of environment-friendly polycaprolactone plastic material

ActiveCN104312115BGood flexibilityReasonable control of the amount addedPolyvinyl alcoholAntioxidant

Owner:广东中凯塑业有限公司

Method for smelting vanadium-titanium magnetite in blast furnace

ActiveCN102041331BImprove technical and economic indicatorsReduced stabilityBlast furnace detailsFurnace temperatureSlag

Owner:PANGANG GROUP VANADIUM TITANIUM & RESOURCES +1

Method and equipment for degrading organic wastewater by ultraviolet light combined with electro-fenton system

ActiveCN105253950BRapid catalytic degradationEfficient catalytic degradationWater/sewage treatment by irradiationEnergy based wastewater treatmentUltraviolet lightsWastewater

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Reflector and backlight module

ActiveCN109738979BSimple structureLow costMirrorsIdentification meansPhysical chemistryEngineering

Owner:HEFEI BOE OPTOELECTRONICS TECH +1

A terminal network attachment method and device

ActiveCN103442385BImprove reliabilityConnection managementService gatewayDistributed computing

Owner:DATANG MOBILE COMM EQUIP CO LTD

A kind of fly ash-based core-shell structure lightweight wave-absorbing composite material and its preparation method

ActiveCN109233743BSuperiorEasy to manufactureOther chemical processesConductive polymerUltimate tensile strength

Owner:ZHONGBEI UNIV

Cleaning system

ActiveCN102184838BReduce dosageEasy to cleanOperating means/releasing devices for valvesSemiconductor/solid-state device manufacturingWater spraySilicon

Owner:深圳深爱半导体股份有限公司

A heat shield device for a single crystal production furnace, a control method and a single crystal production furnace

ActiveCN111926380BChange structural designRealize dynamic controlPolycrystalline material growthBy pulling from meltThermodynamicsCrucible

Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI +1

Device, positioning device and method for realizing signal quasi-synchronization

ActiveCN105388454BPosition fixationEngineeringMultilateration

Owner:KUNCHEN TECH CO LTD

An energy-saving municipal road rainwater recovery system

ActiveCN113062254BEfficient recyclingReduce wasteRoad cleaningWater resourcesEngineering

Owner:广东冠御建设工程有限公司

A method and device for reading information in a word file

ActiveCN107885839BAvoid gettingImprove reading efficiencyDigital data information retrievalNatural language data processingProgramming languageSoftware engineering

Owner:INSPUR COMMON SOFTWARE

Beaded earthquake response feature focusing optimization method and system

ActiveCN107797140BSeismic signal processingSeismic traceTime difference

Owner:CHINA PETROLEUM & CHEM CORP +1

Cooled strand guide rolls

ActiveCN105592958BMetal rolling arrangementsCoolantAerospace engineering

Owner:PRIMETALS TECH AUSTRIA GMBH

Device for monitoring the level of a container

InactiveCN100533632CMangetic float movement actuationLevel indicators by floatsBuoyMagnet

Owner:大陆-特韦斯捷克有限责任公司 +1

Immersion tube sinking device that can be buffered

ActiveCN111608203BImproving the accuracy of sinking and laying constructionAchieve fixationArtificial islandsUnderwater structuresImmersed tubeMechanical engineering

Owner:CHINA CONSTR ENG HONG KONG

A kind of extraction and separation method of co-producing 4n dysprosium and 4n ytterbium

InactiveCN109022832BImprove stabilityReduce consumptionProcess efficiency improvementDysprosiumChloride

Owner:NANCHANG HANGKONG UNIVERSITY

A CNC milling machine with automatic chip removal water tank

ActiveCN112045235BFacilitate automatic processingAvoid accumulationMilling equipment detailsMaintainance and safety accessoriesMilling cutterIndustrial engineering

Owner:济南国柱机械有限公司

A mosaic clutch switch assembly

ActiveCN104362011BEasy to design layoutImprove the forceContact operating partsAgricultural engineeringPiston

Owner:SINO TRUK JINAN POWER

A slow feature-based cell division recognition method and its recognition device

ActiveCN105303169BAccurate descriptionReduce difficultyCharacter and pattern recognitionCell divisionData acquisition

Owner:TIANJIN UNIV

Exhaust heat recovery device and absorption type refrigerator

ActiveCN102538275BEfficient use ofImprove liquidityClimate change adaptationEnergy efficient heating/coolingCombustion chamberEngineering

Owner:SANYO ELECTRIC CO LTD

A guide rail frame lifting and rotating device for airport mobile boarding ladder

ActiveCN111942611BSolve the card position problemGuaranteed stabilityGround installationsGear wheelControl theory

Owner:SHANDONG JIAOTONG UNIV

A compound-driven spring-coupled active articulated towing robot

InactiveCN107628134BImprove flexibilityImprove passabilityTractor-trailer combinationsTowing devicesControl engineeringElectric machinery

Owner:DALIAN UNIV OF TECH

Fire door opening and closing structure of stairwell

ActiveCN109025730BBig spacePlay a protective effectFireproof doorsSpecial door/window arrangementsEngineeringMechanical engineering

Owner:DANYANG HUAMING OPTICS

Electronic sealer with three-dimensional stack and assembling method thereof

InactiveCN1295766CSimplify the manufacturing processLow costSemiconductor/solid-state device detailsSolid-state devicesSolder ballElectrical connection

Owner:IND TECH RES INST

A kind of preparation method of n-boc biphenylalaninaldehyde

ActiveCN106588698BEasy to operateHigh yieldCarbamic acid derivatives preparationOrganic compound preparationOrganic solvent2-Iodoxybenzoic acid

Owner:CHIRAL QUEST (SUZHOU) CO LTD +1

Calculation method and device for spare parts support probability of log-normal general-purpose parts

ActiveCN110717266BReduce wasteSatisfy sufficiencyDesign optimisation/simulationComplex mathematical operationsComputer scienceCalculation methods

Owner:NAVAL UNIV OF ENG PLA

Forming leveling machine for longitudinal welding seams of metal sheets

ActiveCN103381433BSimple structureEasy maintenance and operationPipe fittingReducer

Owner:BENGBU JINWEI FILTERS

Method for evaluating 'double-way linearity and balance' performance of electric detection system of spectrometer

InactiveCN101408505BEasy to detectQuick evaluationColor/spectral properties measurementsComplex mathematical operationsMathematical modelPerformance index

Owner:SHANGHAI SPECTRUM INSTR

A kind of method adopting normal pressure method to synthesize zinc cyanurate

ActiveCN102391196BLow reaction temperatureEasy to controlOrganic chemistryPolymer scienceCyanuric acid

Owner:HANGZHOU HI TECH FINE CHEM

Connection structure and processing method of relay coil voltage input

ActiveCN106340425BGuaranteed StrengthReduce usageElectromagnetic relay detailsVoltageSignal lines

Owner:ZHEJIANG CHINT ELECTRIC CO LTD

Solvent recovery method of caprolactam rearrangement reaction products and application thereof

ActiveCN102863382BLow component contentReduce energy consumptionLactams preparationLactams separation/purificationRecovery methodGas compressor

Owner:CHINA PETROLEUM & CHEM CORP +1

Method and device for generating composite index key value

ActiveCN107391666BReduce computationReduce scan timeRelational databasesSpecial data processing applicationsAlgorithmCompound key

Owner:SHANGHAI DAMENG DATABASE

Designated color layer extracting device and method

InactiveCN101799929BEasy to handleSimple inputImage analysisColor imageColour centre

Owner:FUJITSU LTD

Macro inspection device for glass substrates

ActiveCN109799627BNon-linear opticsMacroscopic scaleStructural engineering

Owner:JIANGSU HONGXIN YITAI INTELLIGENT EQUIP CO LTD

Cooling module

ActiveCN103140117BReduce thicknessSemiconductor/solid-state device detailsSolid-state devicesEngineeringElectronic component

Owner:ACER INC

Preparation of high-purity water by use of quartz sub-boiling high-purity water distiller

InactiveCN102992428BAvoid local overheatingReduce fatigueWater/sewage treatment by heatingNon-contaminated water treatmentDistillationDistilled water

Owner:UNIV OF JINAN

Synchronization pulse jitter suppression method and system based on fpga

ActiveCN103905137BSimple structureNo feedback loopTime-division multiplexSignal processingVIT signals

Owner:NANJING PANENG TECHNOLOGY DEVELOPMENT CO LTD

Beneficiation process for high-sulfur hematite

ActiveCN102553717BLow costSimple processFlotationMagnetic separationSteelmakingMagnetite

Owner:ANSTEEL GRP MINING CO LTD

A toilet assisting system and method for patients with muscle injuries

ActiveCN108634856BPrevent leakageBathroom coversButtocksPhysical medicine and rehabilitation

Owner:EASTERN GANSU UNIVERSITY

Antennas and electronic equipment including antennas

ActiveCN105633551BEnhanced radiationSimultaneous aerial operationsAntenna supports/mountingsDielectricEngineering

Owner:SAMSUNG ELECTRONICS CO LTD

A kind of phosphorus removal composite adsorbent and its preparation method and application in sewage treatment

ActiveCN111135790BTo achieve the purpose of treating waste with wasteImprove adsorption capacityOther chemical processesWater contaminantsPhosphatePorous carbon

Owner:YANSHAN UNIV

A fresh air device for kitchen integrated ceiling

ActiveCN104033984BPrevent backflowPrevent accidental entryDomestic stoves or rangesLighting and heating apparatusFresh airEngineering

Owner:上海龙胜实业有限公司

Intuitive Vehicle Controls

ActiveCN106476723BWindowsDashboard fitting arrangementsControl signalControl engineering

Owner:FARADAY&FUTURE INC

Vehicle mounted terminal and public transportation system containing the vehicle-mounted terminal

ActiveCN101079188BAchieve complete acquisitionRealize station announcement functionRoad vehicles traffic controlComputer terminalEngineering

Owner:QINGDAO HISENSE TRANS TECH

Feedable mobile scaffolding

ActiveCN104179343BEnsure safetyBuilding material handlingBuilding support scaffoldsEngineeringWinch

Owner:河北省第二建筑工程有限公司

A Double Cone Dynamic Mixer

InactiveCN104786382BConvenient lengthPortfolio diversificationFluid shearEngineering

Owner:ZHEJIANG MODERN TEXTILE IND RES INST

A special panel for high and low voltage cabinets with automatic heat dissipation and moisture resistance

ActiveCN109066334BGuaranteed to workReduces chances of getting wetSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsLow voltageEngineering

Owner:安徽恒利增材制造科技有限公司

A processing method of a toothless bearing and the bearing

InactiveCN106369062BQuality improvementSimple processShaftsBearing componentsPunchingEngineering

Owner:安徽远丰回转支承有限责任公司

Circular arc thread dental pattern

ActiveCN101649935BReduce gapReduce the gap in wall thicknessThread cutting machinesScrew-threads articlesArchitectural engineeringWorking temperature

Owner:GUANGDONG LIFENG PIPELINE TECH CO LTD

A device for collecting and utilizing house wastewater and rainwater

ActiveCN105804178BEnable recyclingSave waterGeneral water supply conservationWatering devicesWater resourcesWastewater

Owner:湖南金鑫装配科技有限公司

A kind of functional siloxane containing phenazine and its synthesis method

InactiveCN103694270BImprove conversion rateEasily hydrolyzedGroup 4/14 element organic compoundsOther chemical processesSynthesis methodsRare earth

Owner:FUJIAN NORMAL UNIV

Control method and system for regulating burn-through point position of updraft sintering machine

InactiveCN101430165BRealize automatic adjustmentProcess stabilityControl devices for furnacesControl systemSintering

Owner:CINF ENG CO LTD

Voice Support for Flexible Bandwidth Systems

ActiveCN104025648BPower managementNetwork traffic/resource managementComputer hardwareFrame based

Owner:QUALCOMM INC

Anti-human EGFR nano antibody and application

ActiveCN112457405AReduce manufacturing costStrong specificityImmunoglobulins against cell receptors/antigens/surface-determinantsAntibody ingredientsAntiendomysial antibodiesPharmaceutical drug

Owner:JINAN UNIVERSITY

Method and circuitry for on-chip electro-static discharge protection scheme

ActiveCN105575960ASolid-state devicesSemiconductor/solid-state device manufacturingStaticsElectrostatic discharge protection

Owner:TEXAS INSTR INC

Data processing system and method

InactiveCN1537290AData processing applicationsDigital data information retrievalData processing systemData mining

Owner:UNIV COLLEGE DUBLIN NAT UNIV OF IRELAND DUBLIN

Shift register block, and data signal line driving circuit and display device using the same

InactiveCN1503274ASolve the problem of delay dispersionReduce layout areaStatic indicating devicesDigital storageShift registerProcessor register

Owner:SHARP KK

Compressor having muffler function

ActiveCN109477475AReduce vibrationPositive displacement pump componentsRotary piston pumpsRefrigerantMuffler

Owner:DAIKIN IND LTD

Pressure vessel liner and method for manufacturing the same

InactiveCN1918423AHigh compressive strengthLarge capacityFuel cell auxillariesGas handling applicationsEngineeringUltimate tensile strength

Owner:RESONAC HOLDINGS CORPORATION

A non-power-limited flow-limiting intelligent interception well with a clapboard slag-retaining device

ActiveCN105672463BReduce overflow pollutionAccurate limitFatty/oily/floating substances removal devicesSewerage structuresCurrent limitingSewage

Owner:洼石环境工程(上海)有限公司

Wheeled Structures for Harvesters

ActiveCN104221611BRealize infinitely variable speedEasy to adjustHarvestersPortable liftingDrive shaftAgricultural engineering

Owner:湖州思达机械制造有限公司

Artificial stone machine tool body and manufacture method thereof

InactiveCN102531466BEasy to processImprove performanceEpoxyAdhesive

Owner:贵州英特利智能控制工程研究有限责任公司

Pantoprazole sodium liposomes freeze-dry preparations and method of preparing the same

InactiveCN100548298CSolve the problem of quality stabilitySmall toxicityOrganic active ingredientsDigestive systemFreeze-dryingCholesterol

Owner:HAINAN LINGKANG PHARMA CO LTD

Charging method, charging device, exchange device and charging system

ActiveCN102291704BRecord usage in real timeRecord usageAccounting/billing servicesUser identifierRate change

Owner:HUAWEI TECH CO LTD

A method of locating sound source from video

ActiveCN109635676BJudging synchronicityHigh precisionSpeech analysisCharacter and pattern recognitionSound sourcesVideo image

Owner:TSINGHUA UNIV

Sealed structure with exterior parts

ActiveCN104276014BAvoid flyingReduce the numberEngine sealsVehicle sealing arrangementsCar door

Owner:HONDA MOTOR CO LTD

Intelligent display device operating method, system, intelligent display device, and mobile device

InactiveCN103605535BAdd operation methodIncrease opennessProgram loading/initiatingExecution for user interfacesGraphicsGraphical user interface

Owner:TCL CORPORATION

Manufacturing method of printed circuit board

InactiveCN106413269BIncrease production capacitySave raw materialsConductive material chemical/electrolytical removalPrinted element electric connection formationEngineeringCopper foil

Owner:INKTEC CO LTD

Preparation method of fiber that can effectively enhance biological enzyme reaction activity

ActiveCN113337907BStrong water absorptionNo pollution in the processMonocomponent polyolefin artificial filamentBiological water/sewage treatmentFiberHydrophilic polymers

Owner:SHANGHAI HONESS ENVIRONMENTAL TECH CORP

Method for determining content of hesperidin in Citrus Bioflavonoids

ActiveCN103091408BAccurate determination of contentQuality improvementComponent separationRepeatabilityCitrus Bioflavonoids

Owner:JIANGSU ALAND NOURISHMENT

Excessive hydrogen depletion unit, fuel cell unit and fuel cell system

InactiveCN102130346AAvoid safety concernsFuel cell auxillariesFuel cell detailsCombustionProton

Owner:YOUNG GREEN ENERGY

Method, system and device for realizing call back requesting business in trunking communication system

InactiveCN101883332BOvercome the disadvantage of not being able to call backIncrease flexibilityNetwork topologiesCommmunication supplementary servicesCommunications systemProcessor register

Owner:ZTE CORP

Collision arbitration method and apparatus for reading multiple frequency identification tags

InactiveCN1286047CMemory record carrier reading problemsCo-operative working arrangementsEngineeringMultiple frequency

Owner:3M INNOVATIVE PROPERTIES CO

Low-speed moisture-proof sealing structure and dust-removing camera

ActiveCN105100574BLong-term useAvoid stickingTelevision system detailsColor television detailsGear wheelDust control

Owner:SHANXI KEDA AUTOMATION CONTROL

Wearable device for reducing body fat using LEDs and method of operation

InactiveCN108697902BReduce body fatReduce belly fatMassage combsAnti-cellulite devicesElectrical batteryControl signal

Owner:达博爱公司

Fine adjuster for projection photoetching objective

ActiveCN102221737BHigh speedHigh precisionPhotomechanical exposure apparatusMicrolithography exposure apparatusEngineeringMicroscope objective

Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Smart Car Router

ActiveCN104901896BAvoid using effectsAvoid Data AnomaliesData switching networksWireless transmissionElectrical connection

Owner:北京玛施德利科技有限公司

A breeding and feeding system for feed processing and production

ActiveCN104082839BImprove conversion rateEnhance physical fitnessFeeding-stuffAnimal feeding devicesPig farmsBiology

Owner:磁县华威养殖有限公司

Method, device, storage medium and electronic device for generating event graph

ActiveCN110489568BReduce labor costsImprove accuracyCharacter and pattern recognitionSpecial data processing applicationsGeneration processGraph generation

Owner:BEIJING SANKUAI ONLINE TECH CO LTD

MEMS stretching twisted fatigue feature testing apparatus

InactiveCN100498276CEasy to processSimple and fast operationMaterial strength using tensile/compressive forcesStructural/machines measurementTorsion fatigueParallel plate

Owner:BEIJING UNIV OF TECH

Electronic device and tactile touch screen display

ActiveCN101630208BDigital data processing detailsInput/output processes for data processingDisplay deviceEngineering

Owner:RES IN MOTION LTD

Assembled replacement method of frame structure column

ActiveCN114215383BPlay a role in concentrating stressReduce in quantityBuilding repairsArchitectural engineeringStructural load

Owner:江西沃坤工程质量鉴定有限公司

Card printing system and card transmission method thereof

ActiveCN104108242BCompact structureSmooth and reliable movementTypewritersEngineering3D printing

Owner:AEROSPACE INFORMATION

Data fusion method and device for multi-source heterogeneous sensors

InactiveCN103942447BFast fusionHigh precisionSpecial data processing applicationsElectricityMonitoring system

Owner:MONITORING & CONTROL SYST ENG RES INST CHINESE PEOPLES LIBERATION ARMY AIR FORCE INST OF WARNING

A Low Bit Error Rate Adversarial Neural Network Encryption Training Method

ActiveCN110598861BThe method is concise and easy to understandEasy to implementDigital data protectionNeural learning methodsEngineeringHyperparameter

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A raw material drying and pulverizing machine used in animal feed production

ActiveCN107348545BLight in massIncrease investmentFeeding-stuffDrying gas arrangementsEngineeringCrusher

Owner:泰州市春达动物药业饲料有限公司

A gas heating furnace

ActiveCN105588118BReduce the gas flow rateRelieve stressIndirect carbon-dioxide mitigationGaseous fuel burnerCombustorCombustion chamber

Owner:利川市三合不锈钢有限责任公司

automatic meter

ActiveCN109240140BAuto-tuning implementationGuaranteed accuracyProgramme control in sequence/logic controllersControl engineeringVisual perception

Owner:NINGBO ZHENGFENG ROBOT TECH

Camera shutter device and optical device having same

ActiveCN102162971BAchieve thinningStable open/close operationShuttersDynamo-electric machinesElectromagnetic fieldEmbedded system

Owner:LG INNOTEK CO LTD

Air-entrained concrete added with industrial waste residue and preparation method thereof

ActiveCN104311112BEasy to recycleHigh strengthSolid waste managementCeramicwareCalcium hydroxideFoaming agent

Owner:TONGJI UNIV +1

Gauging box of Roots gas flowmeter

ActiveCN100478653CNovel structural designUnique structural designStationary measuring chambersWaste managementSeries production

Owner:上海埃科燃气测控设备有限公司

Plug connectors with cooled contact elements

ActiveCN109075478BVehicle connectorsCharging stationsElectric vehicleContact element

Owner:PHOENIX CONTACT E MOBILITY GMBH

Multi-layer Shading Volume Rendering Method Based on Automatic Multi-Threshold

ActiveCN103646418BGood distinctionImprove adaptability3D-image renderingVoxelComputer science

Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

A cover locking device

ActiveCN111946179BEasy to operatePlay the role of waterproofWing fastenersStructural engineeringMechanical engineering

Owner:东方蓝天钛金科技有限公司

Novel enclosing structure applicable to connection change between new pipes and old pipes and construction method thereof

ActiveCN102758443BReduce disturbanceReduce construction sizeExcavationsSoil mixingSewage

Owner:SHANGHAI TUNNEL ENG CO LTD +1

An outdoor plant protection device

ActiveCN111587721BBio-organic fraction processingPlant protective coveringsAgricultural scienceGreenhouse

Owner:ANHUI BUSINESS COLLEGE

A rail vehicle and its body

ActiveCN107499323BRailway transportAxle-box lubricationLead vehicleChassis

Owner:CRRC CHANGCHUN RAILWAY VEHICLES CO LTD

Adhesive

InactiveCN103459543AImprove heat resistanceEasy to processNon-macromolecular adhesive additivesEster polymer adhesivesPressure sensitiveChemistry

Owner:NITTO DENKO CORP

A kind of hot press freezing forming machine

ActiveCN104002420BSave human effortReduce labor costsProduction lineControl system

Owner:DONGGUAN GUANGJU ELECTRONICS TESTING EQUIP

Piezoelectric fuel injector with temperature compensation unit and fuel injection system including same

InactiveCN103415350BAct quicklyRapid responseSpraying apparatusMachines/enginesThermal dilatationPiezoelectric actuators

Owner:ECOMOTORS INTL

Workpiece distribution device and method for connecting machining and assembly

ActiveCN113104462BAvoid accumulationPlay the role of smart storageStorage devicesDistribution methodAssembly line

Owner:FAW JIEFANG AUTOMOTIVE CO

Application of hdac4 inhibitor in preparation of medicine for treating heart failure

ActiveCN108379585BFunction increaseReduced nuclear gene repressionOrganic active ingredientsDisease diagnosisGlycolipid metabolismCase fatality rate

Owner:ZHONGSHAN HOSPITAL FUDAN UNIV

Levitation control method of maglev vertical axis wind turbine based on adaptive neural network

ActiveCN111835261BImprove robustnessImprove dynamic performanceWind motor controlGeneral control strategiesElectrical engineering technologyInner loop

Owner:QUFU NORMAL UNIV

A detection method and monitoring system for heat exchange fluid flow

InactiveCN106440926BAchieve protectionImprove job stabilityHeat exchange apparatusControl systemMonitoring system

Owner:郭琦

An overhead air conditioner bearing mechanism for a new energy passenger car and its application method

ActiveCN110395086BEasy to installEasy to useAir-treating devicesVehicle heating/cooling devicesNew energyElectric machine

Owner:ANHUI ANKAI AUTOMOBILE

Big data platform server management method, device, server and storage medium

ActiveCN110995489BReduce the difficulty of operation and maintenanceReduce operation and maintenance costsSecuring communicationData platformSecure Shell

Owner:RUN TECH CO LTD BEIJING

Special humic-acid-containing water-soluble solid fertilizer for Tieguanyin tea

InactiveCN103274796BIncrease productionImprove qualityFertilizer mixturesSulfate zincPhenolic content in tea

Owner:FUJIAN AGRI & FORESTRY UNIV

Method and system suitable for propylene preparation technology from coal-based methanol for improving load of process steam tower

ActiveCN102345848BReduce foulingReduce cokingHydrocarbon from oxygen organic compoundsSteam generation using hot heat carriersReboilerEngineering

Owner:CHNA ENERGY INVESTMENT CORP LTD +2

Road condition service method and system

ActiveCN102509448BSolve the problem of limited mobilityRoad vehicles traffic controlComputer terminalDirection information

Owner:CENNAVI TECH

A new type of turbocharger

ActiveCN103437883BGuarantee working reliabilityReduce connection difficultyInternal combustion piston enginesMachine partsTurbocharger

Owner:NINGBO WEIFU TIANLI TURBOCHARGING TECH

Hybrid propeller hubcap bracket

ActiveCN104968892BPump componentsBlade accessoriesInsertion stentPropeller

Owner:GENERAL ELECTRIC CO

Method and system capable of interacting in a test environment

ActiveCN107199966BInput/output for user-computer interactionRegistering/indicating working of vehiclesData packMixed reality

Owner:VOLVO CAR CORP

Apparatus and method for controlling lane change of vehicle

ActiveCN109895774ARoad vehicles traffic controlVehicle sub-unit featuresSimulationReal-time computing

Owner:HYUNDAI MOTOR CO LTD +1

A kind of polymer chelating agent and preparation method thereof

ActiveCN108250333BEffective control of stabilityLower drug costsChemical protectionThioureaSulfite salt

Owner:广东中科乐活环境科技有限公司

Determination of metal content in the air with a tearable strip-shaped three-layer filter membrane strip and manufacturing method

ActiveCN104297422BAvoid displacementMaterial analysisBand shapeMembrane configuration

Owner:STATE GRID CORP OF CHINA +2

flat cable for elevator

ActiveCN104616761BHigh strengthImprove tensile propertiesFlat/ribbon cablesInsulated conductorsFiberPolyester

Owner:ANHUI DEYUAN CABLE GRP

A chemically bonded hydroxyethylidene diphosphonic acid medium-temperature organopolysiloxane phosphonic acid proton exchange membrane and its preparation method

InactiveCN102810687BIncrease contentAvoid leachingSolid electrolyte fuel cellsMeth-Engineering

Owner:WUHAN UNIV OF TECH