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 highly breathable double-sided terry cloth

ActiveCN110143027BComfortable to wearImprove breathabilitySynthetic resin layered productsClothingsPolymer scienceAdhesive

Owner:YANCHENG WANDALI KNITTING MACHINERY

A high-throughput preparation method for sliding electrical contact materials with composition gradient distribution

ActiveCN110592417BReasonable process designGuaranteed ContrastTest sampleDirectional solidification

Owner:KUNMING INST OF PRECIOUS METALS

Advertisement push method and system

InactiveCN104244091BAvoid cumbersomeImprove user experienceSelective content distributionPersonalizationCable television

Owner:SHENZHEN JIUZHOU ELECTRIC

Multi-scale spectrum access method based on service requirements

ActiveCN103249050BIncrease profitReduce the probability of conflictNetwork planningQuality of serviceFrequency spectrum

Owner:NANJING UNIV OF POSTS & TELECOMM

A method for measuring the parameters of the core components of the voltage equalizing capacitor circuit of the converter valve without disconnecting the wires

ActiveCN112269066BEasy to operateHigh measurement accuracyCapacitance measurementsCapacitanceElectrical resistance and conductance

Owner:GUANGZHOU BUREAU CSG EHV POWER TRANSMISSION

Hand-held machining tool

ActiveCN101128291BImprove abilitiesImprove reliabilityChain sawsCircular discFuel tank

Owner:HUSQVARNA AB

An information processing method and electronic device

ActiveCN104427050BImprove accuracySolve technical problems that are not interchangeableTelephone set constructionsInformation processingEnvironmental noise

Owner:LENOVO (BEIJING) LTD

A hybridized amphion membrane containing different acid groups and method for preparing the same

InactiveCN100479905CNo macroscopic phase separationEasy to prepareSemi-permeable membranesHeat resistanceIon exchange

Owner:UNIV OF SCI & TECH OF CHINA

A kind of process method of surface layer modification of copper-chromium alloy

ActiveCN103602983BHigh hardnessIncreased hardness HBMetallic material coating processesCopperSurface modification

Owner:桂林金格电工电子材料科技有限公司

VCC charge and free-wheeling detection via source controlled MOS transistor

ActiveCN104242638AElectroluminescent light sourcesDc-dc conversionDriver circuitControl signal

Owner:DIALOG SEMICONDUCTOR GMBH

Sample containers for use inside integrating cavities, and tools

ActiveCN111867730AWithdrawing sample devicesMaterial analysis by optical meansEngineeringFluorocarbon

Owner:GRAINSENSE

A liquid crystal display

InactiveCN1615450ANon-linear opticsLiquid-crystal displayEngineering

Owner:SAMSUNG DISPLAY CO LTD

An environmentally friendly sandblasting machine with anti-blocking function for shipbuilding

ActiveCN110757350BReduce the chance of cloggingImprove environmental performanceSievingScreeningGear wheelDust control

Owner:安徽金梦源智能装备制造有限公司

An ecological vertical greening device

ActiveCN103718882BEasy to moveImprove the indoor environmentPisciculture and aquariaAgriculture gas emission reductionWater storageGreening

Owner:BEIJING ORIENT LANDSCAPE

Tazobactam synthesis method

ActiveCN102643292BSteps to increase monoxidationBlocking affinityOrganic chemistryMetacresolSynthesis methods

Owner:山东安信制药有限公司 +1

Preparation method of externally used medicine for treating burns, scalds and bacterial ulcers

ActiveCN103495008BRapid moisture absorption and diuresisRapid detoxification and anti-inflammatoryPowder deliveryAntipyreticExternal applicationCuticle

Owner:镇江市润宇生物科技开发有限公司 +1

Method and Application of Extracting Dihydromyricetin from Rattan Tea

ActiveCN109053665BReduce mass transfer resistanceHigh purityOrganic chemistryMetabolism disorderBiotechnologyMass transfer resistance

Owner:黄云祥

A progressive smokeless combustion furnace

InactiveCN104748103BBurn fullyReduce pollutionInclined grateSolid fuel combustionCombustion chamberEngineering

Owner:马剑

Cooling module and cooling module rack

PendingCN113545177AModifications by conduction heat transferComputing systemsServer

Owner:爱思欧托普集团有限公司

A Resilience Evaluation Method for Electric-Gas Regional Integrated Energy System

ActiveCN112434442BFacilitates fault propagation analysisResilience Science WorksTechnology managementDesign optimisation/simulationThermodynamicsIntegrated energy system

Owner:XIANGTAN UNIV

A general-purpose pin multiplexing circuit

ActiveCN108566191BImprove utilizationIncrease flexibilityEnergy efficient computingLogic circuit interface arrangementsComputer hardwareMultiplexing

Owner:擎先电子科技(苏州)有限公司 +1

Programmable rule processing apparatus for conducting high speed contextual searches & characterzations of patterns in data

InactiveCN100483402CSpecial data processing applicationsMultiple contextPattern matching

Owner:CISCO SYSTEMS INC

Signal tracking methods and devices

ActiveCN102087362BReduce mistakesIncrease refresh rateSatellite radio beaconingLoop filterCarrier signal

Owner:BEIJING UNIV OF POSTS & TELECOMM

A kind of hierarchical porous molecular sieve and preparation method thereof

ActiveCN109485065BHigh yieldMesopore volumeFaujasite aluminosilicate zeolitePentasil aluminosilicate zeoliteMolecular sieveEnzymatic hydrolysis

Owner:CHINA PETROLEUM & CHEM CORP +1

A method, device and equipment for detecting installed applications

ActiveCN103294565BAvoid false positivesEasy to implementError detection/correctionSoftware engineeringMobile electronics

Owner:BEIJING CHEETAH MOBILE TECH CO LTD +4

A rice stigma-specific strong promoter ossti1

ActiveCN104946650BImprove reproductive performanceImprove reproductive characteristicsVector-based foreign material introductionAngiosperms/flowering plantsAgricultural sciencePlant genetic engineering

Owner:RICE RES ISTITUTE ANHUI ACAD OF AGRI SCI

A multifunctional pulverizer

ActiveCN104858036BSimple structureLow selectivityCuttersGrain treatmentsDrive shaftEngineering

Owner:YANGTZE UNIVERSITY

a book flipping machine

ActiveCN106864073BSo as not to damageFlip realizationBook markersComputer scienceViscosity

Owner:NINGBO UNIVERSITY OF TECHNOLOGY

Rotating electronic parts and rotator used thereof

ActiveCN100533623CIncreased Design FreedomImprove productivityElectric switchesDegrees of freedomEngineering

Owner:ALPS ALPINE CO LTD

Pendulum wave power generation device

InactiveCN102787964BAchieve absorptionImprove conversion efficiencyMachines/enginesEngine componentsFull waveMechanical energy

Owner:SHANGHAI OCEAN UNIV

Nano-sensing method and device based on contact/non-contact composite principle

ActiveCN109186435BGuaranteed dynamic propertiesAvoid damageUsing electrical meansElectrical conductorLarge aspect ratio

Owner:HARBIN INST OF TECH

Vehicle door control system

InactiveCN102052014BNon-mechanical controlsAccident situation locksArea networkControl signal

Owner:LIANCHUANG AUTOMOBILE ELECTRONICS

Tooling fixture for rotary welding

ActiveCN108480909BAchieve support fixationSimple structureWelding/cutting auxillary devicesAuxillary welding devicesSpin weldingEngineering

Owner:佛山市顺德区亿顺五金电器制造有限公司

A model support device and method based on double tail support and tension line support

ActiveCN108414184BReduce distractionsImprove stabilityAerodynamic testingSupporting systemInstability

Owner:DALIAN UNIV OF TECH

A double protection device for pre-dispersion fans

ActiveCN106089713BExtended service lifeAvoid damageRotary/oscillating piston combinations for elastic fluidsRotary/oscillating piston pump componentsEnergy supplyEngineering

Owner:DOUBLE COIN GRP JIANGSU TIRE

Pumping machinery and its pumping system

ActiveCN103423148BPositive displacement pump componentsLiquid fuel engine componentsEngineeringMechanical engineering

Owner:SANY AUTOMOBILE MFG CO LTD

Miscellaneous filtering and anti-clogging sluice for water conservancy projects

ActiveCN110205991BAvoid covering large areasEasy to handleBarrages/weirsFiltrationSpiral blade

Owner:升升集团有限公司

A cosmetic blunt needle laser welding sealing device

ActiveCN107350622BFlat surfaceFully automatedLaser beam welding apparatusLaser transmitterCircular disc

Owner:ZHEJIANG INI MEDICAL DEVICES CO LTD

A microservice architecture system and its access method

ActiveCN108270818BAchieve full responseEasy to buildResource allocationInterprogram communicationThird partyAccess method

Owner:CHINA MOBILE CHENGDU INFORMATION & TELECOMM TECH CO LTD +1

Display for spectrum display

InactiveCN101149631AIncrease entertainmentSpectral/fourier analysisDigital data processing detailsKey pressingComputer hardware

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

Object glue spraying method, device, electronic equipment and storage medium

ActiveCN111744706BIncrease coverageImprove reliabilitySpraying apparatusSimulationElectric devices

Owner:MECH MIND ROBOTICS TECH LTD

A Simulation Analysis Method of Assembly Tolerance Oriented to the Deformation of Aircraft Assembly Connection

ActiveCN108629114BPrediction is accurateIncrease success rateGeometric CADDesign optimisation/simulationElement modelAlgorithm

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Check writing tool kit

InactiveCN1219662CReduce volumeReduce weightWriting accessoriesChinese charactersCheque

Owner:杨春和

Compositions, methods, and devices for isolating biological materials

InactiveCN101675164AMicrobiological testing/measurementDNA preparationLanthanideTitanium

Owner:3M INNOVATIVE PROPERTIES CO

Method of judging motion cause by means of video motion vectors

InactiveCN100391263CHigh speedHigh precisionTelevision systemsDigital video signal modificationVideo monitoringFiber

Owner:FUDAN UNIV

Semiconductor device and manufacturing method thereof

ActiveCN103681677BSemiconductor/solid-state device detailsSolid-state devicesEngineeringSemiconductor

Owner:SAMSUNG ELECTRONICS CO LTD

Permeable floor brick and manufacturing method thereof

InactiveCN1162583CThe preparation method is scientific and reasonableScientific and reasonable structureSolid waste managementSingle unit pavingsPolymer scienceBrick

Owner:ZHONGCAI HIGH NEW MATERIAL

A multi-level photovoltaic power generation system topology and its control method

ActiveCN112290860BAvoid damageEasy to installPhotovoltaic supportsBatteries circuit arrangementsStructural engineeringSmart meter

Owner:NAVAL UNIV OF ENG PLA

Ceramic matrix composite component for a gas turbine engine

InactiveCN109311283AContinuous combustion chamberEfficient propulsion technologiesCombustorSpray nozzle

Owner:GENERAL ELECTRIC CO

Application of a nitrogen-doped graphene as a catalyst to remove SO2 by electro-oxidation

ActiveCN105642328BLow priceEasy accessPhysical/chemical process catalystsDispersed particle separationArgon atmosphereSolid reaction

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Weight adjusting module and weight adjusting method

ActiveCN100401741CImprove qualityAvoid blurry edgesCathode-ray tube indicatorsPictoral communicationComputer scienceWeight value

Owner:VIA TECH INC

An electrochromic structure, method and display device

ActiveCN103207493BSimple structureImprove experienceNon-linear opticsDisplay deviceElectrochromism

Owner:BOE TECH GRP CO LTD

Leg massager

InactiveCN104224518AAchieve synergyReduce oralVibration massageLeg muscleEngineering

Owner:冯甲华

A kind of manufacturing method of drawing mold of aircraft parts of resin-based composite material

ActiveCN105945159BWith self-lubricating functionUniform surface hardnessShaping toolsNumerical controlResin matrix

Owner:SHENYANG CHINA AVIATION MERITT IND CO LTD

Method of Improving Uniformity of Circulating Water Flow Between Heater Network Heaters

ActiveCN104061622BOptimize the operation modeTo achieve the purpose of saving energy and reducing consumptionLighting and heating apparatusSpace heating and ventilation detailsTraffic capacityWater flow

Owner:STATE GRID CORP OF CHINA +1

Rack bar and rack bar manufacturing method

InactiveCN108136483APortable liftingMechanical steering gearsAdhesiveEngineering

Owner:NETUREN CO LTD

A method of preparation of modified pectin

ActiveCN107141369BGreat application potentialHigh recovery rateUltrasonic dispersionPollution

Owner:SOUTH CHINA UNIV OF TECH

A kind of graphite powder automatic column loading equipment for graphite column

ActiveCN112643903BEnables forward and backward mobile workRealize cut-off collection workWorking accessoriesStone-like material working toolsEngineeringGraphite

Owner:湖南时光钻石科技有限公司

Cosmetic trial showcase for marketing with floor cleaning effect

ActiveCN112120490BAvoid the phenomenon of not being able to find a stoolPrevent theftShow cabinetsDirt cleaningDisplay cabinetMechanical engineering

Owner:JIANGXI COLLEGE OF ENG

Multi-time-scale optimal control method for micro-energy grid based on double-layer model predictive control

ActiveCN112865174BAchieve economical operationReduce the impact of optimal schedulingBatteries circuit arrangementsSingle network parallel feeding arrangementsElectrical batteryGrid based

Owner:FUZHOU UNIV

Composite material bonded with lace fabric and adhesive lining and manufacturing method thereof

InactiveCN105667114BLayered productsFibre treatmentInterliningAdhesive

Owner:JJ TRADING

A broadband negative group delay microwave circuit and its design method

ActiveCN107707215BImprove matchRealize broadband negative group delay characteristicsMultiple-port networksMicrowaveWideband

Owner:DALIAN MARITIME UNIVERSITY

A kind of nano ceramic flower paper

ActiveCN103568673BHigh surface hardnessExtended service lifeDecorative surface effectsMass ratioNanoceramic

Owner:祥和彩瓷制造(上海)有限公司

A high-strength resistance welding sleeve and its manufacturing method

ActiveCN106480375BInhibition of high temperature temper brittlenessLow costHigh intensityWater cooling

Owner:ANGANG STEEL CO LTD

Fundamental frequency extraction method and system based on prior surd and sonant knowledge

ActiveCN102339605BImprove accuracyQuality improvementSpeech recognitionSpeech synthesisDynamic planningFundamental frequency

Owner:上海尚往网络科技有限公司

Method for restraining multi-user interference inside intelligent antenna main wave bundle

InactiveCN101123450BEliminate distractionsSuppress interferenceSpatial transmit diversityError preventionMulti user interferenceDownlink beamforming

Owner:CHONGQING UNIV OF POSTS & TELECOMM

Briquette and its manufacturing method

ActiveCN105733723BNot easy to pulverizeImprove breathabilitySolid fuelsCoal briquetteCompression molding

Owner:浦项股份有限公司

Organic-inorganic liquid compound fertilizer and producing method thereof

InactiveCN100577611CEnhance immune functionPromote healthy growthBio-organic fraction processingAlkali orthophosphate fertiliserNutritionAcid dissolution

Owner:曲沃县万乡红肥业有限公司

A pharmaceutical composition for treating postpartum qi and blood deficiency, its preparation method and pharmaceutical preparation

ActiveCN105232878BIncrease contentExtended swim timeDigestive systemBlood disorderHigh concentrationBlood loss anemia

Owner:JIANGSU KANION PHARMA CO LTD +1

Permanent magnet motor and its rotor

ActiveCN104821673BReduce leakage fluxLarge output torqueMagnetic circuit rotating partsMagnetizationPermanent magnet linear motor

Owner:ANHUI WELLING AUTO PARTS CO LTD +1

Method and product of hfn encapsulating platinum drugs

ActiveCN110237262BIncrease packing capacitySmall doseOrganic active ingredientsInorganic active ingredientsMedicineMedicinal chemistry

Owner:KUNSHAN XINYUNDA BIOTECH CO LTD

A kind of mixed herbicide containing rimsulfuron-methyl, fluroxypyr and sulfaflufenacil

ActiveCN104430457BImprove herbicidal activityInhibit biosynthesisBiocideAnimal repellantsCyperaceaeFluroxypyr

Owner:NANJING HUAZHOU PHARMA +1

An electric rotating shaft device for a side-hung door of a shower room

ActiveCN104533201BSimple structural designReasonable structural designPower-operated mechanismHingesDrive motorEngineering

Owner:中山市玛莎洁具有限公司

Icon control method and terminal

ActiveCN110531905BEasy to operateFast location exchangeSubstation equipmentExecution for user interfacesComputer graphics (images)Target control

Owner:VIVO MOBILE COMM CO LTD

Mobile terminal data service switching method and switching device

ActiveCN106231587BRealize switchingImprove experienceNetwork data managementThe InternetCDMA Subscriber Identity Module

Owner:NUBIA TECHNOLOGY CO LTD

A kind of leaf cutting propagation method of succulent plant Mingjing

InactiveCN104855260BPromote growthFast growthGrowth substratesCulture mediaPumice dustActivated carbon

Owner:丽水市艺木创意设计有限公司

A button switch automatic assembly machine

ActiveCN107808791BEasy to pick up with suction cupReduce cost inputAssembly machinesElectric switchesDistribution controlOptical axis

Owner:苏州福华电子科技有限公司

Process for obtaining a tannin extract isolated from grapes, tannin extract obtained and uses thereof

ActiveCN109952110AReduce drynessCosmetic preparationsTanning treatmentVitis viniferaTannin

Owner:UNIVERSITY OF LLEIDA

Recovered-sand cooling system and recovered-sand cooling method

ActiveCN109715314AReliable coolingMould handling/dressing devicesMeasuring instrumentVaporization

Owner:SINTOKOGIO LTD

Electrostatic Chucks and Reaction Chambers

ActiveCN103904014BReduce difficultyReduce processing costsElectric discharge tubesSemiconductor/solid-state device manufacturingEngineeringProcessing cost

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

beauty equipment

ActiveCN108065914BSave the hassle of switching operationsNursing urgingElectrotherapyVibration massageSkin colourAnatomy

Owner:MAXELL HLDG LTD

A method for rapid on-site determination of millisecond detonator delay accuracy based on blasting vibration test

ActiveCN104236404BFlexible layoutEasy to operateBlastingAmmunition fuzesDetonatorTerrain

Owner:WUHAN UNIV

Deviation correcting device and deviation correcting method for stainless steel bright annealing furnace

InactiveCN102296173BGood deviation correction effect retentionImprove the correction effectFurnace typesHeat treatment furnacesHydraulic cylinderEngineering

Owner:WISDRI WUHAN WIS IND FURNACE

Bus bar feeding mechanism for solar cell bus bar welding machine

InactiveCN104526208BRealize automatic feedingIncrease productivityFinal product manufactureWelding/cutting auxillary devicesBusbarBar pressing

Owner:SUZHOU BOYANG ENERGY EQUIP

Environmental protection technology for treating monosodium glutamate fermentation waste

ActiveCN106915873BReduce inputStrong adhesionTreatment involving filtrationMultistage water/sewage treatmentMonosodium glutamateSludge

Owner:内蒙古阜丰生物科技有限公司

Vacuum-infiltration assisted exogenous gene transforming method of soybean germinating embryo

InactiveCN101880686BFast regenerationShort conversion cycleHorticulture methodsPlant tissue cultureBudGenotype

Owner:SHANDONG UNIV

Range hood, cleaning method, cleaning device, and storage medium thereof

ActiveCN111351093BDiffuse fullyReduce energy consumptionDomestic stoves or rangesLighting and heating apparatusImpellerElectric machinery

Owner:FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD

A clamping and aligning device for processing transmission shaft grooves

ActiveCN109262302BEasy to operateAvoid hogging productivityPositioning apparatusMetal-working holdersDrive shaftEngineering

Owner:CAPITAL AEROSPACE MACHINERY +1

A detachable wound and neonatal umbilical cord care device

ActiveCN111407482BMedical applicatorsNon-surgical orthopedic devicesNursing techniquesPharmacy medicine

Owner:JILIN UNIV

Display device and display control method thereof

ActiveCN114267306AImprove securityStatic indicating devicesShift registerEngineering

Owner:HIMAX TECH LTD

Branch well sidetracking device and branch well sidetracking method

ActiveCN107461152BFluid removalDirectional drillingEngineeringDrill pipe

Owner:CHINA PETROLEUM & CHEM CORP +1

Multi-wire double-cantilever welding device

ActiveCN102941428BSave spaceReduce production input costsWelding/cutting auxillary devicesAuxillary welding devicesElectric machinerySprocket

Owner:NANJING AUTO ELECTRIC

A spin-down undisturbed soil triaxial sample preparation device

ActiveCN109030135BPrevent tilting deformationAvoid huge disturbancesPreparing sample for investigationSoil scienceKnife blades

Owner:SHAOXING UNIVERSITY

A unified authentication system and method for web and microservices

ActiveCN110120946BGuaranteed unified certificationImprove access efficiencyTransmissionTimestampApplication server

Owner:WUHAN UNIV OF TECH

Method for depositing oxide film by peald using nitrogen

PendingCN111005006AElectric discharge tubesSemiconductor/solid-state device manufacturingNitrogen gasAtomic layer deposition

Owner:ASM IP HLDG BV

Method and System for Distinguishing AC Outgoing Line Faults of Converter Stations in Flexible HVDC Transmission System

ActiveCN107991583BImprove adaptabilityPrevent incorrect operation of protectionEmergency protective circuit arrangementsFault location by conductor typesControl theoryAlternate current

Owner:NR ELECTRIC CO LTD +2

A kind of processing method of marble

InactiveCN101774782BSolve the reuse problemReduce pollutionSolid waste managementStone-like material working toolsPollutionMaterials science

Owner:TIANJIN YIBU SCI & TECH DEV

A robot screen unlocking method, device, smart device and storage medium

ActiveCN109079809BExtend your lifeReduce lossProgramme-controlled manipulatorComputer hardwareEngineering

Owner:PING AN TECH (SHENZHEN) CO LTD

A separation and supply mechanism for disc-shaped workpieces

ActiveCN108147141BNot easy to break awayReduce frictionDe-stacking articlesCircular discEngineering

Owner:安徽华科实业有限公司

Real-time glonass phase deviation estimation method based on particle swarm optimization algorithm

ActiveCN106249256BEfficient and accurate searchAvoid unavailabilitySatellite radio beaconingDouble differenceLinear correlation

Owner:LIAONING TECHNICAL UNIVERSITY

Material flow rate control device for rotary drum equipment

ActiveCN111895744BExtended stayWell mixedSludge treatment by de-watering/drying/thickeningDrying solid materialsEngineeringMechanical engineering

Owner:HENAN NANYANG ENVIRONMENTAL MACHINERY

A method for allocating addresses of solid-state storage devices

ActiveCN104090847BTake advantage of parallelismAvoid confictMemory adressing/allocation/relocationSolid-state storageDistribution method

Owner:HUAZHONG UNIV OF SCI & TECH

Processing method for increasing aromatic hydrocarbon content in petroleum fraction

ActiveCN103160320BBroaden the sources of distillatesIncrease aromatics content valueTreatment with hydrotreatment processesFractionationResidual oil

Owner:PETROCHINA CO LTD

A coating, a composite material, a wall joist and a preparation method thereof

ActiveCN105176145BAvoid pollutionWill not cause short circuitGlass making apparatusAnti-corrosive paintsAlloy substratePhosphoric acid

Owner:CHONGQING POLYCOMP INT

A high-precision external exhaust pilot valve

ActiveCN114060576BHigh sensitivityHigh precisionOperating means/releasing devices for valvesEqualizing valvesReciprocating motionControl valves

Owner:GUANGDONG YONGQUAN VALVE TECH

A hot-rolled pickling corrosion inhibitor and a pickling method using the hot-rolled pickling corrosion inhibitor

ActiveCN104988518BGood corrosion inhibitionAvoid surface defectsAcetic acidAmmonium compounds

Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

The control method of the motion axis of the flying probe tester and the compensation method of the positioning accuracy

ActiveCN107462824BHigh positioning accuracySolve the problem of low test accuracyElectronic circuit testingEngineeringFlying probe

Owner:HANS CNC SCI & TECH

Application of Tourmaline/Chitosan Composites in Landfill Leachate Treatment

ActiveCN108212105BImprove adsorption capacityAbundant resourcesBiocideOther chemical processesCu2 ionsEnvironmental engineering

Owner:TIANJIN VOCATIONAL INST

A method and device for acquiring a control

ActiveCN103064782BComplete implementation of automated testingImplement automated testingSoftware testing/debuggingReflexAutomatic testing

Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of heat preservation rigid melamine foam with low water absorption rate and preparation method thereof

ActiveCN113372684BImprove toughnessExtended storage timePolymer scienceThermal insulation

Owner:HEFEI UNIV OF TECH

Method for preparing 2-methyl-5, gamma-dioxotetrahydrofuran-2-pentanoic acid from levulinic acid catalyzed by metal ions

ActiveCN107805229BWide variety of sourcesLow priceOrganic chemistryLevulinic acidPropanoic acid

Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI

Multilevel Density Compensation Method for Digital Printing Press

ActiveCN108569050BEasy CalibrationEasy to correctColor measuring devicesOther printing apparatusTest sampleComputational physics

Owner:HEIDELBERGER DRUCKMASCHINEN AG

A lithium battery pack balance control method and system for dynamically correcting SOC

ActiveCN107839500BCharge equalisation circuitElectric powerElectrical batteryControl theory

Owner:NINGBO FEI CHIDA ELECTRONICS TECH DEV

Pre-embedded method of segment gasket

ActiveCN109209433BEliminate the step of pastingImprove construction efficiencyUnderground chambersTunnel liningArchitectural engineeringPre embedding

Owner:SHANGHAI TUNNEL ENG CO LTD

A kind of composite flocculant for printing and dyeing wastewater treatment

ActiveCN109734145BGood nucleation effectRealize separation and removalWater contaminantsWaste water treatment from textile industryCelluloseFiber

Owner:XINXIANG UNIV

A traditional Chinese medicinal preparation for treating children with bronchial asthma

InactiveCN103446485BRespiratory disorderPlant ingredientsDiseaseSide effect

Owner:闫宗敬

Ceramic composite material for artificial joint and preparation method thereof

ActiveCN110078480BIncrease elastic strengthHigh compressive strengthTissue regenerationProsthesisFiberCeramic composite

Owner:CHANGZHOU WASTON MEDICAL APPLIANCE CO LTD

A head-making equipment for copper tube drawing machine

ActiveCN107138544BRealize the role of the headAchieve supportMechanical engineeringCopper tubing

Owner:浙江飞达环保材料有限公司

Electrostatic image-developing toner external additive, method for producing the same, and toner

PendingCN109426104AEasy to manufactureLow costDevelopersImaging qualitySilicon dioxide

Owner:SHIN ETSU CHEM IND CO LTD

Exhaust purification device for internal combustion engines

ActiveCN103502590BImprove purification rateAvoid dischargeElectrical controlInternal combustion piston enginesParticulatesEngineering

Owner:TOYOTA JIDOSHA KK

A data transmission method and device

ActiveCN104579605BEfficient use ofAvoid Bandwidth DropsCorrect operation testingElectric digital data processingTransmission channelData transmission

Owner:HUAWEI TECH CO LTD +1

Preparation method of crop straw building exterior wall thermal insulation board

ActiveCN105382911BEfficient use ofReduce energy consumptionFlat articlesDomestic articlesThermal insulationAgricultural engineering

Owner:NINGBO ZHONGJIA LOW CARBON NEW TECH RES INST

An exhaust pollutant monitoring and purification device

ActiveCN111135716BFlexible control of working statusLow costGas treatmentDispersed particle filtrationProcess equipmentDieseling

Owner:FAW JIEFANG AUTOMOTIVE CO

Sludge incinerator

ActiveCN104944733BReduce dust contentComply with environmental emission requirementsCombination devicesSludge treatment by de-watering/drying/thickeningCombustorPulp and paper industry

Owner:京津冀钢铁联盟(迁安)协同创新研究院有限公司

Drive device and drive method for reducing luminance nonuniformity of LCD device

ActiveCN101399016BCompensation for lossReduce complexityCathode-ray tube indicatorsElectrode potentialLiquid-crystal display

Owner:SITRONIX TECH CORP

A Ship Detection Method Based on Gist Feature Learning in Complicated Sea Surface Remote Sensing Images

ActiveCN102867196BEasy to handleReduce false alarm rateCharacter and pattern recognitionComputation complexityFeature learning

Owner:WUHAN UNIV

A graphene masterbatch with micro-foaming dispersion function and preparation method thereof

ActiveCN107022113BEvenly dispersedStable Dependent LinksMasterbatchPolymer science

Owner:亚细亚新材料科技股份公司 +1

A method for identifying abnormal measurement errors of high-voltage voltage transformers in double busbar structure

ActiveCN112285634BImprove real-time performanceImprove robustnessElectrical measurementsTransformerControl theory

Owner:武汉格蓝若智能技术股份有限公司

A method, terminal and server for obtaining search results

ActiveCN104657065BDigital data information retrievalSpecial data processing applicationsPattern perceptionWorld Wide Web

Owner:TENCENT TECH (BEIJING) CO LTD

High-elastic wearproof athletic floor material

ActiveCN101538393BImprove surface wear resistanceFlame retardantResiliently-mounted floorsPolyurethane elastomerGlass fiber

Owner:FUJIAN SIJIA ENVIRONMENTAL PROTECTION MATERIAL TECH

A local strengthening device for soil electrodynamic restoration and its application

ActiveCN105728457BAvoid enteringRaise the pHContaminated soil reclamationDesorptionIon exchange

Owner:JIANGXI ACADEMY OF ENVIRONMENTAL PROTECTION SCI

A preparation method based on composite fiber reinforced investment casting shell

InactiveCN103639359BHigh strengthImprove breathabilityFoundry mouldsFoundry coresCeramic compositeInvestment casting

Owner:NANCHANG HANGKONG UNIVERSITY

A kind of image time synchronization controller testing equipment and its testing method

ActiveCN111736576BReduce testingImprove test efficiencyElectric testing/monitoringComputer hardwareControl engineering

Owner:TIANJIN MEITENG TECH CO LTD

Horizontal automatic welding machine for heat sink of electric motor steel plate case

InactiveCN104400272BSimple structureIngenious and reasonable designWelding/cutting auxillary devicesAuxillary welding devicesNumerical controlPiston rod

Owner:WUXI XISHAN ANDA EXPLOSION PROOF ELECTRIC EQUIP

Video story-glancing over system base on content

InactiveCN1269344CSolve the real problemDigital data information retrievalTelevision system scanning detailsComputer graphics (images)Relational graph

Owner:LG ELECTRONICS INC

A kind of harmless treatment process of cyanuric chloride tail gas

ActiveCN108126518BReduce consumptionLow costDispersed particle separationIncinerator apparatusProcess equipmentTherapeutic effect

Owner:营创三征(营口)精细化工有限公司

A Method for Measuring Wind Load of Tiny Floaters

InactiveCN105890824BForce measurement using counterbalancing forcesResearch ObjectSpring scale

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Brake system of a rail vehicle with compensation of fluctuations of the friction conditions

ActiveCN102256847ABraking torque monitoringLarge braking forceBraking componentsBrake torqueTime profile

Owner:KNORR BREMSE SYST FUR SCHIENENFAHRZEUGE GMBH

Earthquake-resistant, prefabricated steel tube shear wall hybrid structure buildings

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