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.

Screening method of surface active agent for cooking

InactiveCN102590124BReduce surface tensionImprove permeabilityColor/spectral properties measurementsPaper engineeringScreening method

Owner:DALIAN POLYTECHNIC UNIVERSITY

Detection device

InactiveCN102645765BExtended service lifeShorten detection timeOptical apparatus testingNon-linear opticsEngineeringTest fixture

Owner:DARWIN PRECISIONS SUZHOU CORP

Display panel and display device

ActiveCN109064902BAvoid enteringExtend the accumulation timeElectrostatic discharge protectionElectrostatic chargesDisplay deviceEngineering

Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Wire stripping mechanism and control method of fully automatic assembly equipment for led light strings

ActiveCN107546659BEasy to useHigh degree of automationApparatus for removing/armouring cablesLocation detectionControl system

Owner:ZHUHAI BOJAY ELECTRONICS

A temperature-controlled frying machine for processing traditional Chinese medicine pieces

ActiveCN113018189BImprove decomposition abilityReduce the chance of processing effectsSievingScreeningGear driveGear wheel

Owner:HARBIN UNIV OF COMMERCE

A banknote detector for distinguishing and separating banknotes

ActiveCN110807865BAvoid mistakesHigh discrimination accuracyPaper-money testing devicesCoin/currency accepting devicesEngineeringIdentification device

Owner:江苏世丰企业管理咨询有限公司

Scheduling method for ensuring time delay stability of non-real-time business data packet for OFDMA system

InactiveCN100534067CLower priorityImprove featuresError preventionDiversity/multi-antenna systemsNon real timeTime delays

Owner:BEIJING UNIV OF POSTS & TELECOMM

Stripline formation for high-density connections in quantum applications

ActiveCN112424993BWaveguidesCoupling devicesElectrical conductorHigh density

Owner:INT BUSINESS MASCH CORP

A method for automatic generation of AVC control interaction time in wind farms

ActiveCN111431218BImprove calculation accuracySave human effortSingle network parallel feeding arrangementsNatural language data processingInteraction timeControl system

Owner:STATE GRID CORP OF CHINA +3

Method and device for preparing aluminum-vanadium master alloy by two-step method

ActiveCN113737034BReduce back-and-forth transfersAvoid pollutionCrucible furnacesAlloyPumping vacuum

Owner:上海康臣特种金属材料有限公司

Heterogeneous social network construction method, group recommendation method, device and equipment

ActiveCN110378798BHigh precisionData processing applicationsDigital data information retrievalPersonalizationComputer network

Owner:中移互联网有限公司 +1

A preparation method of nano-aramid film based on vacuum-assisted layer-by-layer self-assembly

ActiveCN108084468BImprove performanceReduce the introductionPolymer scienceFilm base

Owner:SHAANXI UNIV OF SCI & TECH +1

Pallet lifting device, preheating equipment and cooling method for high-temperature pallets

ActiveCN103855057BImprove heat transfer efficiencyFast coolingSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringSemiconductor

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Hydroxymethylphosphonoheterocyclic phenylthiophosphonate compound and preparation method thereof

ActiveCN105037439BHigh synergistic flame retardant performanceIncrease contentGroup 5/15 element organic compoundsEpoxyReaction temperature

Owner:HUZHOU RUIGAO NEW MATERIALS CO LTD

Display panel and display device

ActiveCN110265465BImprove display statusGuaranteed service lifeSolid-state devicesIdentification meansDisplay deviceHemt circuits

Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Manufacturing method of aluminum-based cover plate for drilling

ActiveCN102501468BImprove adhesionLow viscosityLaminationLamination apparatusPolyesterCoated surface

Owner:烟台柳鑫新材料科技有限公司

Method for synthesizing fluorine halogenated ether

ActiveCN102701919BShort processLow reaction pressureEther preparationTetrafluoroethyleneReaction temperature

Owner:JUHUA GRP

Substation Visual Fire Monitoring System

ActiveCN105056430BEasy to monitor remotelyReduce workloadFire rescueFire alarm radiation actuationMonitoring systemEngineering

Owner:HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD +1

Ground wire DC ice melting automatic wiring system

ActiveCN103368122BRealize switchingReduce downtimeOverhead installationPower gridEngineering

Owner:STATE GRID CORP OF CHINA +2

An optimization method for fitting and processing of small arc sampling data of parts

ActiveCN109726429BGuaranteed stabilityReduce fit anomaliesGeometric CADAlgorithmEngineering

Owner:ZHEJIANG UNIV

Feed supply device and method for animal husbandry

ActiveCN111727895BDoes not affect clamping stateAvoid wastingAnimal feeding devicesCuttersAnimal scienceAgricultural science

Owner:山东省饲料兽药质量检验中心

A fixed-point real-time noise reduction method based on DSP

InactiveCN105913836BSatisfy real-timeFast operationSound producing devicesFloating pointNoise reduction

Owner:HUITING ACOUSTICS TECH BEIJING CO LTD

A Reverse Resistance Power MOSFET Device

InactiveCN108183102BPrevent punch-through effectReduce thicknessTransistorPower MOSFETBlocking layer

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A mobile phone PC board magnetron sputtering coating production line and its production process

ActiveCN109112498BImprove coating efficiencyAvoiding Double Feed SituationsVacuum evaporation coatingSputtering coatingProduction lineHydraulic cylinder

Owner:凯盛信息显示材料(黄山)有限公司

Method and system for informing, organizing, transporting, boarding and accommodating passengers in aircraft, equipment and related computer programs

PendingCN113474808AReduce waiting timeReduce turnaround timeReservationsAdvertisingSimulationEquipment use

Owner:里卡多波卡伊

Service Forwarding Method and System

ActiveCN102695103BReduce complexityLow costMultiplex system selection arrangementsData switching networksEthernetDistributed computing

Owner:ZTE CORP

Method and device for correcting natural language generation results

ActiveCN111737417BAccurate correctionExcellent rewriting performanceText database queryingSpecial data processing applicationsEngineeringSentence generation

Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

LED lead frame with waterproof function and manufacturing method thereof

ActiveCN105449076BImprove waterproof performanceImprove manufacturing precisionSolid-state devicesSemiconductor devicesEngineeringFront edge

Owner:SHENZHEN WANXINGRUI TECH CO LTD

Data processing method, device and server

ActiveCN106202117BImprove accuracyImprove digging efficiencyOther databases queryingData packTerminal equipment

Owner:SHENZHEN TENCENT COMP SYST CO LTD

otud3-e86k protein and its coding gene and application

ActiveCN104177486BPromote invasionPromote formationMicrobiological testing/measurementDisease diagnosisGeneProtein

Owner:INST OF RADIATION MEDICINE ACAD OF MILITARY MEDICAL SCI OF THE PLA

Fast calculation method of 3D attitude information based on dual polarized light vector

ActiveCN107727101BGet rid of dependenceAvoid defects that are susceptible to external interferenceNavigational calculation instrumentsAttitude controlRayleigh scatteringUncrewed vehicle

Owner:DALIAN UNIV OF TECH

Method for preparing coarse-grained aluminum hydroxide by decomposing sodium aluminate solution with ultra-low seed amount

ActiveCN111943240BImprove particle size distributionAdd a small amount of seedAlkali-metal aluminates/aluminium-oxide/aluminium-hydroxide preparationAluminium hydroxideSodium aluminate

Owner:CENT SOUTH UNIV

Automatic braking circuit and control method of electric wheelchair with brush motor

ActiveCN109602551BLow failure rateLow costWheelchairs/patient conveyanceAutomatic brakingHemt circuits

Owner:SHANGHAI HUBANG INTELLIGENT REHABILITATION EQUIP CO LTD

Heat exchanger

InactiveCN1324293CSpeed up the flowInhibition retentionCondensate preventionEvaporators/condensersPlate heat exchangerWater discharge

Owner:LG ELECTRONICS INC

Optical signal processing method, device and system

ActiveCN102055529BGuaranteed stabilitySimple and reliable control processWavelength-division multiplex systemsFibre transmissionDamping factorLight signal

Owner:HUAWEI TECH CO LTD

Fault simulation system and method of satellite attitude and orbit control system based on embedded vxworks

ActiveCN106292336BEnsure safetyImprove fault toleranceSimulator controlOperational systemNetwork connection

Owner:SHANGHAI AEROSPACE CONTROL TECH INST

A kind of polyvinyl chloride gel-driven intermittent self-control electronically controlled gradient pressure elastic stockings and preparation method thereof

ActiveCN108784933BPromote circulationEasy to wearElectroconductive/antistatic filament manufactureFeet bandagesPolyvinyl chlorideThrombus

Owner:XI AN JIAOTONG UNIV +1

Intelligent security monitoring based on the Internet of Things

ActiveCN111327803BAvoid blurKeep clearTelevision system detailsColor television detailsThe InternetStructural engineering

Owner:临沂朝阳信息科技有限责任公司

A high borosilicate float glass liquid leveling device

ActiveCN108863023BSmooth feedingEasy to unloadAdhesiveGear wheel

Owner:TG ANHUI GLASS

Dual clutch for releasably connecting one input shaft with two output shafts

ActiveCN103883638BLower assembly costsEasy to assembleMechanical actuated clutchesFluid actuated clutchesNeedle roller bearingControl engineering

Owner:SCHAEFFLER TECH AG & CO KG

A preparation method of chromium-cobalt composite oxide nanofiber doped with rare earth

ActiveCN104928801BGood Interface Combination StateStrong near-infrared reflectivityInorganic material artificial filamentsCamouflage paintsChromium dopingCalcination

Owner:QUANGANG PETROCHEM RES INST OF FUJIAN NORMAL UNIV

Method for purifying high-purity organic solvent-normal hexane for scientific research

ActiveCN101544531BSimple and fast operationHigh purityDistillation purification/separationAdsorption purification/separationPesticide residueMoisture

Owner:天津市康科德科技有限公司

Control system and vacuum pumping system of electric vacuum pump

InactiveCN104527626BAddresses an issue where auxiliary braking could not be utilized with vacuumAchieve the effect of auxiliary brakingFluid braking transmissionPump/compressor arrangementsNew energyControl system

Owner:BEIJING JINLIAN GUOYU BRAKE PUMP

A pollen collection device

ActiveCN105027845BIncrease the surface tension of the bristlesImprove adhesionHarvestersBristleSurface layer

Owner:吴青平

Novel tungsten carbide composite material and its preparation method

InactiveCN106747449BHigh hardnessImprove wear resistanceOxidation resistantHardness

Owner:HARBIN VOCATIONAL & TECHN COLLEGE

A vulcanized shoe production line

ActiveCN107183840BNot easy to affect healthIncrease productivitySolesShoe gluingRobot handBrush device

Owner:福建省华宝智能科技有限公司 +1

ADSL network telephone and method of carrying out such ADSL network telephone

InactiveCN100377557CRealize the function of IP phoneRealize traditional telephone functionsSubstation equipmentTransmissionResponse processIp address

Owner:深圳市三比特技术有限公司

A flange nut tapping tool

ActiveCN104400496BPrevent axial movementGuaranteed verticalityWork clamping meansPositioning apparatusEngineeringFlange

Owner:河南航天精工制造有限公司

Application of Ligustrum glucosides inducing antiviral cytokines

ActiveCN104688828BEfficient methodWide variety of sourcesAntiviralsImmunological disordersAdjuvantMedicine

Owner:SHENZHEN UNIV

A kind of hrb600e vanadium-containing high-strength hot-rolled anti-seismic steel bar and production method

ActiveCN106636917BChemically stableSmall fluctuation rangeRebarImpurity

Owner:HEBEI IRON AND STEEL

A portable and collapsible smoke box

ActiveCN110320133BReduce volumeImprove mobile convenienceLiquid dispersion analysisMaterial moisture contentParticulatesChemical reaction

Owner:INST OF CHEM CHINESE ACAD OF SCI

Leakage current detection apparatus, leakage current detection method, and electric vehicle

PendingCN113874738ADetermine the location of the leakageVery high resistance measurementsElectric devicesConvertersElectrical battery

Owner:LG ENERGY SOLUTION LTD

Rotating shaft assembly for reversing switch and manufacturing method thereof

ActiveCN104681342BThere is no problem of radial rotationSimple structureElectric switchesEngineeringCam

Owner:WENZHOU HUAYI ELECTROMECHANICAL

Method of raising cordyceps production stability

InactiveCN100348713CIncrease production capacityImprove uniformityFungiHorticulture methodsCordycepsMycelium

Owner:东莞市生物技术研究所

Portable positive pressure automatic resuscitator decompression device

ActiveCN104329498BWith automatic adjustment functionStable output pressureRespiratorsEqualizing valvesSpool valveAuto regulation

Owner:山西虹安科技股份有限公司

Control method of vehicle knee and foot protection system, knee and foot protection system and vehicle

ActiveCN112606789BAvoid shockEnsure personal safetyPedestrian/occupant safety arrangementDriver/operatorSteering column

Owner:BAIC MOTOR CORP LTD

A kind of electroless copper plating liquid, preparation method and a kind of nonmetallic electroless plating method

ActiveCN106894005BGood chemical plating activityShort initiation periodLiquid/solution decomposition chemical coatingCopper platingDiol

Owner:BYD CO LTD

Method and device for equalizing residual stress of a heat flow pulse type ring

ActiveCN111719042BResidual Stress HomogenizationReduce leakageFurnace typesHeat treatment process controlThermodynamicsHeat flow

Owner:BEIHANG UNIV

Pneumatic therapeutical device

InactiveCN100342837CEasy to useLight therapyTherapeutic coolingEngineeringBlow out

Owner:朱晓义

A simulation experiment method and experimental device for fracturing proppant transportation with real-time variable sand ratio

ActiveCN110596319BMaterial analysisMotor speedFracturing fluid

Owner:CHINA UNITED COALBED METHANE +1

Microbial fuel cell potted plant and method for in-situ remediation of soil chromium pollution

ActiveCN103975788BEasy to operateNo managementContaminated soil reclamationBiochemical fuel cellsActivated sludgeMaterials science

Owner:ZHEJIANG GONGSHANG UNIVERSITY

Special material for posting gold foil

InactiveCN102433082BReply to repairDry fastNon-macromolecular adhesive additivesCellulose adhesivesButyl acetateTriethoxysilane

Owner:DUNHUANG ACAD +3

A stamping die for convex hull of display backplane

ActiveCN103990706BImprove yieldReduce stressShaping toolsDisplay deviceStamping process

Owner:昆山电子羽电业制品有限公司

A method for installing converter vaporization cooling flue during maintenance

ActiveCN109022672BIncrease the possibility of hoistingAvoid damageManufacturing convertersJoistWinch

Owner:CHINA MCC20 GRP CORP +1

rc frame-infill wall structure with profiled steel plate support and reinforcement method

InactiveCN103758360BIncrease stiffnessImprove energy consumptionWallsBuilding repairsRc framesSteel bar

Owner:HOHAI UNIV

Controllable support leg assembly for household appliance

ActiveCN101614314BHas a long-term buffering effectMachine framesSpringsEngineeringContact position

Owner:HAIER GRP CORP +1

ZigBee-based Wi-Fi access point discovering and selecting method

InactiveCN102076060BReduce power consumptionEfficient sharingAssess restrictionHigh level techniquesWi-FiCommunication link

Owner:BEIHANG UNIV

System and method for joint tax handling between different tax networks

ActiveCN106161604BImprove compatibilityRealize joint tax handlingTransmissionData synchronizationData ingestion

Owner:INSPUR SOFTWARE TECH CO LTD

Imiquimod vesicle gel and preparation method for same

ActiveCN103202803BInsufficient increaseInsufficient improvementOrganic active ingredientsAerosol deliveryDiseaseSide effect

Owner:SUZHOU UNIV

Method for automatic docking of self-driving tractor and trailer

ActiveCN112356626BImprove securityImprove efficiencyTowing devicesTraction unitTruck

Owner:中科领航智能科技苏州有限公司

Plate Feeding Device

ActiveCN104014679BGuaranteed cutting efficiencyAvoid dangerMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering

Owner:安徽江淮专用汽车有限公司

Ion milling device

PendingCN112313770AHigh Speed MillingElectric discharge tubesPreparing sample for investigationImidePhysical chemistry

Owner:HITACHI HIGH-TECH CORP

Friction braking device with wedge block force magnifying structure

InactiveCN102491214BCompact structureImprove support rigidityHoisting equipmentsEngineeringFlange

Owner:JIANGSU UNIV OF SCI & TECH

Method for receiving network data by IP set-top box

InactiveCN101197681BReduce processing timeSmooth playbackTelevision system detailsColor television detailsNetwork dataNetwork interface controller

Owner:SHENZHEN COSHIP ELECTRONICS CO LTD

Driving control device and driving control method

ActiveCN104126195BPedestrian/occupant safety arrangementAnti-collision systemsSimulationReal-time computing

Owner:NISSAN MOTOR CO LTD

Mechanical position indicators for aircraft landing gear

ActiveCN103221307BReduce subjectivityFree from damageSpringsApparatus for force/torque/work measurementAircraft landingAirplane

Owner:MESSIER DOWTY

Access control method and device

ActiveCN108462978BNetwork traffic/resource managementEngineeringUser equipment

Owner:DATANG MOBILE COMM EQUIP CO LTD

Method for manufacturing a lamp unit

ActiveCN104956775BIncrease flexibilityError-free assemblyVehicle headlampsPrinted circuit aspectsContact padEngineering

Owner:ZKW GRP GMBH

Firework launcher

InactiveCN101308005BEasy dischargeSave resourcesFireworksManufacturing cost reductionResource saving

Owner:杨光辉 +1

A local image mapping method and a vehicle camera

ActiveCN108307121BGood effectTelevision system detailsColor television detailsComputer graphics (images)Radiology

Owner:HUIZHOU DESAY SV AUTOMOTIVE

Safety intelligent terminal equipment and information processing method

InactiveCN104143065AProtection securityImprove information securityInternal/peripheral component protectionPayment architectureInformation processingTerminal equipment

Owner:WATCHDATA SYST

Magnetic carbon-based iron oxide composite material and preparation method thereof

ActiveCN103280577BHigh degree of crystallizationStrong loadCell electrodesWater/sewage treatment by magnetic/electric fieldsMagnetic carbonSolvent

Owner:SHANGHAI JIAOTONG UNIV

A recovery method for waste lithium cobalt oxide cathode material without strong acid leaching

ActiveCN111979415BWaste accumulators reclaimingBattery recyclingPolyvinyl chlorideStrong acids

Owner:HUNAN YACHENG NEW MATERIAL CO LTD

Low-density magnetism-free constant elasticity alloy

InactiveCN100489134CLow densityHigh strengthAlloyHigh intensity

Owner:CENT IRON & STEEL RES INST

European-style LED (light-emitting diode) ceiling lamp

InactiveCN105237991AImprove cooling effectExtended service lifeLighting support devicesElectric circuit arrangementsEngineeringAluminum substrate

Owner:ZHONGSHAN SIWEI HOME LIGHTING CO LTD

Preparation method of drug loaded emulsion

InactiveCN101904814AReduce usageNo residueNervous disorderAntimycoticsEmulsionOrganic solvent

Owner:SHANGHAI HENGRUI PHARM CO LTD +1

Composition containing glucose

ActiveCN102824361BPowder deliveryOrganic active ingredientsPotassiumInternal medicine

Owner:西安安健药业有限公司

Fluid drilling head nozzle design

InactiveCN103429838ADrill bitsConstructionsEngineeringHigh pressure

Owner:CMTE DEV LTD

An integrated fuel cell power supply system

ActiveCN104836319BReduce communication transmissionReduce manufacturing costBatteries circuit arrangementsFuel cell controlFuel cellsPower module

Owner:WUHAN TROOWIN POWER SYST TECH

Light-emitting device, backlight plate and display panel

PendingCN114520281ASolid-state devicesNon-linear opticsEngineeringReflective layer

Owner:LEXTAR ELECTRONICS CORP

A limestone multi-stage sieving equipment

ActiveCN110252659BFully screenedSievingGas current separationEngineeringPipe

Owner:利川市靓利建材有限公司

Preparation and application of a metal zinc anode with a functional nanomaterial modification layer

ActiveCN113488607BInhibition formationImprove stabilityElectrode manufacturing processesHybrid capacitor electrodesZinc ionCharge and discharge

Owner:JINAN UNIVERSITY

A papermaking white mud desulfurization device and desulfurization process

ActiveCN105854559BEasy to producePlay the role of desulfurizationDispersed particle separationPotassium persulfatePower station

Owner:SHANDONG YUANGEN CHEM TECH RES & DEV CO LTD

A stepped roof of the clarification part of a flat glass melting furnace

ActiveCN104030547BSave spaceAvoid Thermal Expansion InterferenceGlass furnace apparatusFlat glassArch height

Owner:(CNBM) BENGBU DESIGN & RES INST FOR GLASS IND CO LTD +1

Estimation Method of Vector Hydrophone Envelope Spectrum Based on Frequency Selection

ActiveCN110716172BVibration measurement in fluidSystems with undesired wave eliminationHydrophoneTarget signal

Owner:HARBIN ENG UNIV

A saccharification filter pan

ActiveCN107629904BReduce workloadIncrease productivityWort preparationFiltrationHigh pressure water

Owner:JURONG DAWEI NETWORK SCI & TECHENOLOGY CO LTD

A toothbrushing evaluation method

ActiveCN107167133BNavigation by speed/acceleration measurementsEvaluation resultPhysical medicine and rehabilitation

Owner:北京慧联科技有限公司

State anomaly detection method of power transmission and transformation equipment based on spatio-temporal joint data clustering analysis

ActiveCN105574669BEasy to analyzeEasy to understandRelational databasesResourcesAnomaly detectionEngineering

Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

A box body of a high-voltage electrical switch product mechanism box

ActiveCN105226524BImprove the fixing strengthLow costSubstation/switching arrangement casingsSwitchgearSwitch boxEngineering

Owner:PINGGAO GRP +2

Low pressure herbal material blasting pulp making process

InactiveCN1195118CAvoid damageReduce process pressurePulping with inorganic basesPre treatmentHigh pressure

Owner:SOUTH CHINA UNIV OF TECH +1

An energy-saving street lamp with supplementary light function based on the Internet of Things

ActiveCN108302405BIrradiation angle adjustableImprove practicalitySolar heating energyMechanical apparatusThe InternetElectric machinery

Owner:江苏丰登光电科技有限公司

A positioning tool for welding transformer oil tank

ActiveCN104227306BPrevent over-pushAccurate and stable positioningWelding/cutting auxillary devicesAuxillary welding devicesTransformerFuel tank

Owner:河北昊昱氢能装备有限公司

rotary tool

InactiveCN102554351BWon't happenReduce cutting resistanceMetal sawing toolsEngineeringPhysiognomy

Owner:KOBAYASHI DAI LTD

Ore sorting device

ActiveCN104162507BImprove separation efficiencyGuaranteed firmnessSievingScreeningImpellerMineral particles

Owner:锡林郭勒盟山金阿尔哈达矿业有限公司

Annular double-bus redundancy protection architecture of passive optical network

ActiveCN101277152BGuaranteed redundancyReal-time monitoring of working statusError preventionTime-division multiplexFiberSystem integration

Owner:BEIJING ENYITONG TECH DEV

Method and system for automatic page enlargement based on mobile terminal

ActiveCN102364460BReduce workloadImprove browsing experienceSpecial data processing applicationsImage resolutionWorkload

Owner:ALIBABA (CHINA) CO LTD

A processing method for the heating plate of an energy-saving and high-temperature resistant rice cooker

ActiveCN107396474BLow yield ratioAvoid teleportationChemical industryHot plates heating arrangementsThermal isolationTempering

Owner:泾县信达工贸有限公司

A nickel-polytetrafluoroethylene coating and a wear-resistant and antistatic coil needle containing the coating

ActiveCN111636090BImprove performanceGood dispersionElectrolytic coatingsFinal product manufactureTetrafluoroethyleneNickel salt

Owner:ZHUHAI COSMX BATTERY CO LTD

Composite ultrafiltration membrane of modified chitosan composite electrostatic spinning nanofiber and preparation method of composite ultrafiltration membrane

InactiveCN103041714BIncrease water fluxImprove retention efficiencySemi-permeable membranesFiberWater use

Owner:INST OF CHEM CHINESE ACAD OF SCI

A preparation method of lithium-site silver-copper-chromium co-doping synergistic nitrogen-sulfur-doped carbon coating modified barium lithium titanate negative electrode material

ActiveCN106876692BImprove ionic conductivityStable structureCell electrodesBarium titanateThiourea

Owner:NINGBO UNIV

Multiple core tandem electric inductance sensor

InactiveCN101149247BAccurate measurementReduce mistakesUsing electrical meansConverting sensor output electrically/magneticallyPatch panelMeasuring instrument

Owner:SHANGHAI SECOND POLYTECHNIC UNIVERSITY

Annular full-automatic continuous gradient environment-friendly heating system for prefabrication of positive electrode of sodium-sulfur cell

ActiveCN102610785BWon't breakAchieve continuous operationElectrode manufacturing processesAutomatic controlAir filter

Owner:上海电气企业发展有限公司

A method for determining the base absorbency of reconstituted tobacco leaves by papermaking method

ActiveCN110301667BTrue and intuitive absorbencyEasy to operateTobacco preparationTobacco treatmentPapermakingChemistry

Owner:CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD