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.

Low clock energy double-edge trigger flip-flop circuit

ActiveCN104009752BElectric pulse generatorLogic circuitsDouble edgeClock signal

Owner:NVIDIA CORP

LED steady-state test method

InactiveCN104701213AEasy to operateImprove efficiencySemiconductor/solid-state device testing/measurementElectrical testingTemperature controlHeater Rod

Owner:宁波高新区零零七工业设计有限公司

Detachable layered dish cover

InactiveCN111481036ATable equipmentsEngineeringStructural engineering

Owner:NINGBO CITY COLLEGE OF VOCATIONAL TECH

Electronic equipment

ActiveCN113055569AAchieve scaleReduce power lossTelevision system detailsColor television detailsEngineeringStructural engineering

Owner:VIVO MOBILE COMM CO LTD

Method for preparing ethyl nitrofullerene derivative

InactiveCN101121691AOrganic chemistryNitrated explosive compositionsBenzeneNitrogen

Owner:彭汝芳 +4

Preparation method of driving motor shaft of new energy automobile

InactiveCN111304513AHigh strengthHigh mechanical strengthNew energyDrive motor

Owner:HUBEI JIANFENG TECH INC

Solar LED holiday lamp

InactiveCN101561092AReduce manufacturing costSimple production processPoint-like light sourceElectric circuit arrangementsEngineeringHigh pressure

Owner:TAIZHOU HUANGYAN CHENHUA IND & TRADE

Method used for laying filter paper into filter tank

InactiveCN105233544AEasy to operateImprove efficiencyStationary filtering element filtersPulp and paper industryFilter paper

Owner:CHONGQING DAJIAFU FOOD

Ball valve element suitable for corrosive medium

InactiveCN106246950AExtended service lifeHigh strengthPlug valvesProtection layerCorrosion

Owner:CHENGDU OPTIMUX CONTROL VALVE

Distributed high voltage cable partial discharge online monitoring and positioning system

InactiveCN106124939AContinuous Acquisition ImplementationHigh speed acquisitionTesting dielectric strengthHigh pressurePositioning system

Owner:西安博源电气有限公司

Self-dredging floor drain

InactiveCN111350260ADredge will notEnsure smooth drainageSewerage structuresEnvironmental engineeringSewage discharge

Owner:HUBEI YIMU SAME FLOOR DRAINING WATER SCI & TECH CO LTD

Modular distribution system of gas cylinders on CNG (compressed natural gas) dump track

InactiveCN102381184ASolve installation difficultiesBig spaceFuel supplyVehicle frameShaped beam

Owner:SINO TRUK JINAN POWER

Planting method for Manicure Finger grapes

InactiveCN105850654APromote growthReduce pollution impactCultivating equipmentsRapeseedOrganic fertilizer

Owner:WUXI TIANYUN VEGETABLE & FRUIT SPECIALIZED COOP

Real-time identification method for non-cooperative target in shore-based radar sea clutter measurement area

ActiveCN110736971AReal-time recognitionReliable data sourceWave based measurement systemsReal time displayShore

Owner:中国电波传播研究所

Main body structure of medicine dispenser

InactiveCN104512675AOral administration deviceStorage devicesDrive motorManipulator

Owner:仇惊雷

Polyoxyethylene ether stearate preparation method

InactiveCN103881079ANot generatedMild reaction conditionsEthylene oxideStearic acid

Owner:QINGDAO SHUAIWANG OIL CHEM

Insect and acarus killing shampoo for animals and preparation method thereof

InactiveCN106361611AGood control effectHas an insect repellent effectCosmetic preparationsHair cosmeticsSophocarpidineLauryl ether sulfate

Owner:成都绿金生物科技有限责任公司

Waterborne environment-friendly residual gum cleaning agent and preparation method thereof

InactiveCN109456840AStable emulsification and dispersion effectGuaranteed long-term stabilityInorganic/elemental detergent compounding agentsSurface-active detergent compositionsSodium bicarbonateCleansing Agents

Owner:DONGGUAN STAR COSM POLYMER

Coiled film conveying auxiliary tensioning adjusting mechanism for capacitor surface coiled films

InactiveCN113526202AAdjustable tensionGood effectWebs handlingGear wheelEngineering

Owner:佛山华智安防科技有限公司

Information processing method, terminal and information processing system

InactiveCN104105057AImprove experienceTransmission monitoringLocation information based serviceInformation processingComputer terminal

Owner:王方淇

Implementation method of multimedia education platform

InactiveCN111681475AImprove the class atmosphereCharacter and pattern recognitionElectrical appliancesEngineeringFacial recognition system

Owner:廊坊市珍圭谷科技有限公司

Waste gas treatment device for thermal power generation

ActiveCN107754536ASimple structureImprove filtering effectCombination devicesAir quality improvementActivated carbon filtrationEngineering

Owner:国家电投集团重庆合川发电有限公司

Supplier recommendation method and system based on collaborative filtering algorithm and related equipment

PendingCN114840769AHigh precisionSolve data sparsityData processing applicationsDigital data information retrievalCluster algorithmFilter algorithm

Owner:GUANGDONG UNIV OF TECH

Smart scenic spot recommendation method based on AIoT and computer vision

InactiveCN112199611AImprove comfortScoring results are accurateMeasurement devicesForecastingMedicineComputer graphics (images)

Owner:河南颂达信息技术有限公司

Networking method for BPL (Broadband over Power Line) carrier communication network

InactiveCN105871419AImprove anti-interference abilityPower distribution line transmissionComputer networkCarrier signal

Owner:NINGBO SANXING INTELLIGENT ELECTRIC

Blowing and sucking device and method for using same

ActiveCN104631370APrevent falling backImprove purge efficiencyRoad cleaningMotor driveEngineering

Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

Five-phase permanent magnet synchronous motor with high torque density

InactiveCN104883017AIncreased third harmonic contentImprove utilizationMagnetic circuit rotating partsSynchronous machines with stationary armatures and rotating magnetsPermanent magnet synchronous motorPermanent magnet synchronous generator

Owner:SHANDONG UNIV

Ceiling lamp

InactiveCN105674174AImprove connection strengthGuaranteed installationElectric circuit arrangementsLight fasteningsEngineeringSingle line

Owner:HANGZHOUSNGOOSE ELECTRICAL

High-precision and high-stability vertical injection molding machine

PendingCN113752464AAvoid reverse rotationNo conflictControl engineeringElectric machinery

Owner:刘一铭

Cold storage agent for cold drinks and preparation method thereof

InactiveCN106318332ALow costExtend cold storage timeHeat-exchange elementsPolyvinyl alcoholSalicylic acid

Owner:CHONGQING HONGQIAN AGRI DEV CO LTD

CT machine scanning area determining method, system and CT machine

InactiveCN106580356APrecise positioningShorten positioning timeComputerised tomographsTomographyOrtho positionComputer science

Owner:SIEMENS SHANGHAI MEDICAL EQUIP LTD

Vehicle part product machining treatment system

InactiveCN106622798AEfficient use ofImprove spraying effectLiquid surface applicatorsCoatingsSupporting systemMotor vehicle part

Owner:CHONGQING XUNSHENG LOCOMOTIVE PARTS CO LTD

Chicken feed for preventing and treating Newcastle disease and preparation method thereof

InactiveCN108402332AImprove palatabilityPromote digestion and absorptionFood processingAnimal feeding stuffAnimal scienceRapeseed

Owner:FOSHAN QIANYU TECH CO LTD

Method for comparing frame number with engine number by using double-layer semitransparent drag

InactiveCN102044075ATo achieve the effect of overlappingImage analysisComputer sciencePublic security

Owner:ZHENJIANG JINGYING SOFTWARE TECH

Novel semi-automatic lithium battery protection panel function analyzer

InactiveCN103293462AEasy to operateClear functionElectronic circuit testingMOSFETElectrical resistance and conductance

Owner:SHANDONG REALFORCE ENTERPRISES

Method for exploring target curve from known data sequence, system and medium

ActiveCN111191633AImprove objectivityImprove accuracyCharacter and pattern recognitionNormal densityAlgorithm

Owner:NAT UNIV OF DEFENSE TECH

Intelligent full-process manufacture brand-new mode for tyre

PendingCN108501419AImprove labor productivityIncrease productivityTyresManufacturing cost reductionLogistics management

Owner:HEFEI WANLI TIRE CO LTD

Hot redundancy interlocking subsystem and main and standby switching method thereof

InactiveCN104268037AEliminate common mode faultsAvoid performance pitfalls of clock-level synchronizationRedundant hardware error correctionComputer scienceTask level

Owner:SHANGHAI ELECTRIC THALES TRANSPORTATION AUTOMATION SYST CO LTD

Electric car self-electricity-supplementing device and method

InactiveCN110733365ARealize self-replenishment functionEfficient use ofBatteries circuit arrangementsCharging stationsElectric-vehicle batteryElectrical battery

Owner:徐州康博智能控制仪表有限公司

Cold press centering ring anchor rod centering construction method

InactiveCN101498130AQuality assurancePrevent rustBulkheads/pilesSEMI-CIRCLERebar

Owner:CHINA GEZHOUBA GROUP CO LTD

Short-term traffic volume prediction method based on improved grey wolf algorithm

InactiveCN111768622AImprove forecast accuracyImprove stabilityDetection of traffic movementForecastingTraffic predictionAlgorithm

Owner:NANTONG UNIVERSITY

Health scented tea for reducing blood sugar and defecating and preparation method thereof

InactiveCN109497219AIncrease profitIncrease the solid-liquid contact areaTea extractionPolygonum fagopyrumFreeze-drying

Owner:安徽怀善堂国药有限公司

Non-continuous outer trapezoid longitudinal rib tube

PendingCN105758245AIncrease disturbanceIncrease the heat exchange areaHeat transfer modificationTubular elementsMaterial consumptionMetallic materials

Owner:SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD

Computer shell and manufacturing method thereof

InactiveCN107698962AVersatileImprove mechanical propertiesDigital processing power distributionEpoxyNickel-zinc ferrite

Owner:广西南宁英凡达科技有限公司

Oil well water mixing digital flowmeter calibration device and method

InactiveCN106768209ATesting/calibration for volume flowComputer moduleWater flow

Owner:CHINA PETROLEUM & CHEM CORP +1

Automatic fishing gear

PendingCN112005974ARealize the collectionAutomatic fishing realizationFishing netsZoologyMechanical engineering

Owner:JIANGHAN UNIVERSITY

Depressing upper anterior teeth brace

InactiveCN108294838AImprove stabilitySmall sizeDental implantsOthrodonticsArch wiresBone Cortex

Owner:苏州口腔医院(集团)有限公司

Valve structure

PendingCN108843803APrevent leakageImprove sealingOperating means/releasing devices for valvesLift valveEngineeringMechanical engineering

Owner:SHENYANG ANTI CORROSION ALLOY PUMP

Plant-type efficient moisturizing and repairing cream

PendingCN112807262AGuaranteed shelf lifeFragrance freeCosmetic preparationsToilet preparationsBiotechnologyIllicium verum

Owner:广州华厦生物制药有限公司

Control system for remote-controlled robot

InactiveCN102126222AGuarantee opennessGuaranteed scalabilityManipulatorArea networkOperational system

Owner:SOUTHEAST UNIV

Refrigerant supercooling and air reheating heat recovery system

InactiveCN112050310AIncrease subcoolingIncrease the COP valueEnergy recovery in ventilation and heatingHeat recovery systemsFresh airEngineering

Owner:博纳环境设备(太仓)有限公司

Power station solid waste disposal method

InactiveCN111822078AExtended feeding timeGuaranteed cleaning effectCleaningGrain treatmentsPower stationEnvironmental engineering

Owner:丁健

Multistage distribution business mode and application system thereof

InactiveCN108550051AReduce operating costsReduce sales underperformanceMarketingComputer scienceMobile phone

Owner:河南省五创生物科技有限公司

Flattening device for raw paper processing

InactiveCN110902454ASolve disinfection problemsLow efficiencyMechanical working/deformationRadiationUltraviolet lightsProcess engineering

Owner:湖南湘衡彩印有限公司

Router with stable network transmission

InactiveCN114884874AEasy to foldAvoid bumpingTransmissionHigh level techniquesControl theoryElectrical and Electronics engineering

Owner:深圳市友迅隆发展有限公司

Method for catalyzing amino protection by imidazole hydrochloride

ActiveCN110028422AShort reaction timeSuitable for industrial productionOrganic compound preparationCarboxylic acid amides preparationCarbon–nitrogen bondNitrogen

Owner:CHONGQING MEDICAL UNIVERSITY

Method for expanding and optimizing compression ignition operation range of internal combustion engine applying variable valves

InactiveCN110469411AAdjustable EGR rateFlexible and adjustableInternal combustion piston enginesOutput powerHomogeneous charge compression ignitionExhaust valve

Owner:NANJING UNIV OF SCI & TECH

Steel structure mounting and positioning support

PendingCN113685045AReliable clampingEasy alignmentBuilding material handlingMechanical engineeringSteel cylinder

Owner:江苏广新重工有限公司

Control circuit ground fault protection function detecting device and method

PendingCN108508348AEasy to operateSuitable for large-scale application promotionElectronic protection circuit testingElectrical resistance and conductanceLoad circuit

Owner:GUANGDONG INSPECTION & RES INST OF SPECIAL EQUIP ZHUHAI INSPECTION INST +1

Controller module with high protection level and good electromagnetic compatibility

PendingCN110049651AReduce maintenance costsCasings/cabinets/drawers detailsSupport structure mountingProgrammable logic controllerEngineering

Owner:中国船舶重工集团公司第七0三研究所

A new type of anti-riot fork

InactiveCN102261868AAnti-riot convenienceEasy to fixWeapons typesEngineeringMechanical engineering

Owner:戴兴清 +1

Calling method and intelligent intercom system

PendingCN112911207AIncrease the probability of a successful callClosed circuit television systemsTransmissionCommunications protocolIntercom

Owner:NANTONG JINGXI INFORMATION TECH CO LTD

System and method for upgrading mobile web application

InactiveCN103440143AFast loadingReal-time differentiated upgradeProgram loading/initiatingMobile web applicationsWeb application

Owner:IFLYTEK CO LTD

Sensor calibration method based on wireless communication

InactiveCN105987716ACalibration time is slowReduce calibration costsTransmission systemsMaterial analysisComputer scienceCommunication device

Owner:南京锐达金电子科技有限公司

Medical storage box for umbilical cord blood stem cells

ActiveCN108477141AAvoid pollutionReduce the number of transfersDead animal preservationVacuum pumpingMedical equipment

Owner:重庆奥纳思生物科技有限公司

Intellectual property transaction platform

InactiveCN106056496AReduce storage pressureEasy to update in real timeData processing applicationsThird partyClient-side

Owner:安庆市扬智信息科技有限公司

Lubrication oil channel of same-direction parallel double-screw extruder gear reduction gear box

PendingCN109899504AImprove working conditionsExtended service lifeGearboxesGear lubrication/coolingPlate heat exchangerLubrication

Owner:NANJING GIANT MACHINERY

Individual dining chopsticks

InactiveCN108143218AEasy to operateReduce wasteTablewaresBiomedical engineering

Owner:XIAN XINGUIXI INFORMATION TECH CO LTD

Eddy current TMD device based on horizontal bidirectional adjustment

InactiveCN114233083AQuick adjust damping size adjustmentGuaranteed stabilityProtective buildings/sheltersShock proofingElectrical conductorEddy current

Owner:南通华屹减震科技有限公司

Detection device for detecting foot-bottom acupoint meridians and collaterals

InactiveCN107184210AEasy to detectDevices for locating reflex pointsDiagnostic recording/measuringEngineeringHeel

Owner:SICHUAN CHONGZHOU JINHAI MEDICAL EQUIP

Absorption refrigerator

InactiveCN1172139CImprove operational efficiencyStable jobClimate change adaptationEnergy efficient heating/coolingEngineeringAbsorption refrigerator

Owner:ROCKY RES

Interest point data processing method and device, electronic equipment and storage medium

PendingCN113360789AQuality improvementDigital data information retrievalNatural language data processingAdministrative DistrictEngineering

Owner:VIVO MOBILE COMM CO LTD

Photovoltaic panel array bridging connection structure

PendingCN110838818APhotovoltaic supportsSolar heating energyStructural engineeringMechanical engineering

Owner:厦门蓝旭科技有限公司

Automatic production device for bacterial nano-cellulose membrane

PendingCN111593594ARealize fully automatic productionIncrease productionBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyEngineering

Owner:JIAXING UNIV

Food feeder

InactiveCN104670745ASpeed up the flowGuaranteed normal feedingLarge containersEngineeringMechanical engineering

Owner:邓耀林

Method for preparing nanosilicon dioxide modified styrene-butadiene latex

InactiveCN106699968AImprove heat resistanceImprove wear resistancePolymer scienceDouble bond

Owner:XIAMEN UNIV

Internet of things-based intelligent charging pile for electric automobile

InactiveCN105539177AAvoid long-term life-shortening conditionsSimple structureCharging stationsElectric vehicle charging technologyData displayMicrocontroller

Owner:JIANGSU HUIZHI INTPROP SERVICES CO LTD

Stainless steel dedusting recycling method

InactiveCN104711432AStable productionReduce recycling costsProcess efficiency improvementMagnetic separatorCoal

Owner:ANYANG DINGHE NICKEL IND SCI & TECH

PCB differential via hole design method and PCB design method

ActiveCN113993281ASave spaceImprove integrityPrinted circuit aspectsPrinted element electric connection formationEngineeringTransmission quality

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Automatic shipping and overturning all-in-one machine for PCCP spiral welding steel cylinder and application of automatic shipping and overturning all-in-one machine

PendingCN112247421AWelding/cutting auxillary devicesAuxillary welding devicesMachineIndustrial engineering

Owner:XINJIANG GUOTONG PIPELINE CO LTD

LED display transmission system

ActiveCN114495814AShorten production timeReduce manufacturing costStatic indicating devicesEnergy efficient computingLED displayControl data

Owner:SHENZHEN GREEN WELLSPRING SEMICON TECH +1

Moisture-proof and adjustable caked washing powder delivery equipment as well as delivery method thereof

ActiveCN113651142AAvoid moisture cakingImprove user experienceConveyorsLoading/unloadingProcess engineeringCaking

Owner:刘爱蓉

Temperature measuring method and casting ingot of induction heating furnace

InactiveCN108051100AAccurately reflectAvoid offsetThermometer detailsThermometers using electric/magnetic elementsFurnace temperatureIngot

Owner:SOUTHWEST ALUMINUM GRP

Quantum dot film and preparation method thereof

ActiveCN110922959AImprove stabilityExtended service lifeSolid-state devicesSemiconductor/solid-state device manufacturingMicrosphereQuantum dot

Owner:HUAZHONG UNIV OF SCI & TECH

Method for analyzing and extracting structure of ore deposit cluster based on passive source seismic wave field

PendingCN113391351AAccurate analysisReduce steps to get informationSeismic signal processingComplex mathematical operationsMagmaLow frequency band

Owner:CHINESE ACAD OF GEOLOGICAL SCI

Flame-retardant PVC cable tube and preparation method thereof

InactiveCN110218399AHigh mechanical strengthImprove insulation performanceFibre typesElastomerEpoxy

Owner:深圳市深捷通管业发展有限公司

GIS-based shared item payment method

InactiveCN108961580AAvoid situations where scanning codes is riskyAvoid forgetting to lockPayment architectureApparatus for meter-controlled dispensingPaymentComputer science

Owner:黄月英

Mobile terminal with shell displaying

InactiveCN102447762AImprove the display effectIncrease differentiationTelephone set constructionsComputer terminalLED lamp

Owner:HUAQIN TECH CO LTD

Bacillus methylotrophicus LW-6 deodorization and epidemic prevention agent for livestock farm air treatment

PendingCN111197011AStrong targetingReduce pollutionGas treatmentBacteriaBiotechnologyCrop livestock

Owner:陕西恒田生物农业有限公司

Pressing repair equipment for automobile stamping parts

InactiveCN113732191APlay a buffer roleEffective repair workMetal-working feeding devicesVehicle componentsEngineeringStructural engineering

Owner:江西益田机车部件有限公司

Accelerated electric vehicle charging with subcooled coolant boiling

PendingCN114683893ACharging stationsElectric vehicle charging technologyEngineeringProcess engineering

Owner:FORD GLOBAL TECH LLC +1

Automatic marking device for oil casing coupling numerical control production line

InactiveCN113580783AImproved stability controlEasy to adjust the angleTypewritersNumerical controlProduction line

Owner:高邮市华星石油管件制造有限公司

Expanded environment pollution diffusion simulation command system and method

InactiveCN108363874AImprove transmission performanceDatabase management systemsDesign optimisation/simulationInformation transmissionComputer science

Owner:NANJING DASHA INFORMATION SCI & TECH

Preparation method of high-efficiency health grass carp feed

InactiveCN105746859AFast growthPrevent diseaseAnimal feeding stuffGrass carpFine powder

Owner:陆红梅

Structure for increasing internal size of reefer and refrigerated container

InactiveCN101817433ASmall sizeTank wagonsInterior spaceCarton

Owner:青岛马士基集装箱工业有限公司

Method for rapid reduction removal of nitrate nitrogen and nitrite nitrogen in water body through activated cathode new hydrogen

InactiveCN110980892AImprove stabilityMild reaction conditionsWater contaminantsWater/sewage treatment using germicide/oligodynamic-processPtru catalystMetal catalyst

Owner:DONGGUAN UNIV OF TECH

Drug-carrying block macromolecular material with star-shaped and porous structure

InactiveCN104072698AHas a nanoscale microporous structureHigh drug loadPharmaceutical non-active ingredientsMethacrylatePolymer science

Owner:CHENGDU LVKE HUATONG TECH

Reinforced key groove connection joint beam-column structure

InactiveCN111910757AIncrease contact areaImprove adhesionClimate change adaptationBuilding constructionsArchitectural engineeringRebar

Owner:CHINA MCC17 GRP

Closestool packaging device capable of automatically packaging closestool

InactiveCN107499552AShorten the timeLabor savingIndividual articlesParallel plateMechanical engineering

Owner:刘俊华

Injection mould with ejection and linkage mechanisms

InactiveCN102189643ASimple structureQuick ejectEngineeringInjection moulding

Owner:HAIER GRP CORP +1

Portable network cable box

InactiveCN102364764AReasonable structural designEasy to collectFlexible lead accommodationEngineeringNetworking cables

Owner:SUZHOU TIANQING ELECTRONICS COMM

Battery module and battery pack thermal management device and system

PendingCN114725563ALarge latent heatHigh energy storage densitySecondary cellsThermodynamicsProcess engineering

Owner:IAT AUTOMOBILE TECH

Test sample point selection method based on Gaussian process regression

PendingCN114510812ACutting costsSolve the low selection efficiencyDesign optimisation/simulationCAD numerical modellingData setTest sample

Owner:KUANG CHI CUTTING EDGE TECH LTD

Data processing method and device for flow circulation

InactiveCN110991987AIncrease flexibilitySolve the technical problems of inflexible process flowOffice automationProcess engineeringComputer science

Owner:车轮互联科技(上海)股份有限公司

Pattern recognition and positioning method based on flexible material

ActiveCN112464779AReduce mistakesPrecise positioningCharacter and pattern recognitionPattern recognitionImaging processing

Owner:武汉舜陈技术有限公司

Preparation method and application of biochar with efficient heavy metal adsorption performance

PendingCN112295543AImprove reducibilityLarge specific surface areaOther chemical processesWater contaminantsFreeze-dryingSludge

Owner:CHANGZHOU UNIV

Data processing method and device, security system and electronic equipment

PendingCN113190804ADigital data protectionProgram/content distribution protectionSoftware engineeringSecurity system

Owner:四川坤翔科技有限公司

Truffle soaked wine

InactiveCN101294128AUnique mushroom fragranceUnique fragranceDigestive systemAlcoholic beverage preparationMedicineFood flavor

Owner:耿兆华

High-temperature flue gas multi-pollutant integrated coordinated treatment process and high-temperature flue gas and multi-pollutant integrated coordinated treatment equipment

PendingCN110465169AAvoid inefficiencySmall footprintGas treatmentDispersed particle filtrationMulti pollutantEngineering

Owner:张家港市锦明环保工程装备有限公司

Intelligent current transformer polarity tester

InactiveCN106066449ARealize the self-test functionGuaranteed accuracyElectric winding testingEngineeringPositive power

Owner:MAINTENANCE BRANCH STATE GRID LIAONING ELECTRIC POWER +1

Water-soluble potassium fulvate fertilizer capable of improving quality of fruits

InactiveCN109180382ASimple structurePromote growth and developmentOrganic fertilisersFertilizer mixturesPotassiumPlant growth

Owner:山东鼎业农业科技有限公司

Integrated belt conveyor tail for mining

ActiveCN113443384AAvoid scratchesAvoid wear and tearConveyorsRollersMining engineeringStructural engineering

Owner:NINGXIA TIANDI BENNIU IND GRP +1

Three-dimensional wireless optical sensor network routing method based on clustering

ActiveCN111356203ABalanced Energy Consumption DistributionProlong survival timeNetwork topologiesFree-space transmissionEnergy balancingEngineering

Owner:XIDIAN UNIV

Preparation method of amorphous nickel sulfide

ActiveCN103864157AReduce the chance of collisionAvoid formingNickel sulfidesPurification methodsPolysulfide

Owner:JINCHUAN GROUP LIMITED +1

Heat exchange device for improving efficiency of surface water source heat pump system

PendingCN114636329AHigh heat transfer temperatureImprove work efficiencyHeat pumpsStationary tubular conduit assembliesWater sourceCirculator pump

Owner:青岛新欧亚能源有限公司

Drying device adopted after dyeing of spun yarn

PendingCN109423795AReduce lossIncrease processing rateLiquid/gas/vapor removalTextile treatment carriersYarnEngineering

Owner:YANCHENG JUNLONG YARN CO LTD

Waveguide tube preparation method and waveguide tube

InactiveCN110970696AControl thicknessHigh dimensional accuracyLiquid/solution decomposition chemical coatingWaveguidesThermal dilatationFiber

Owner:SHANGHAI YS INFORMATION TECH

Dustproof type tea leaf hammering and cutting device

InactiveCN106622529AFulfilling Hammer Cutting RequirementsHammer cutting requirements are metGrain treatmentsEngineeringMechanical engineering

Owner:CHONGQING RONGFA TEA IMP & EXP CO LTD

Automatic Gamma curve setting method of display

InactiveCN110827734AStatic indicating devicesColor imageRadiology

Owner:DIVA LAB

Polyacrylonitrile piezoelectric material, preparation method and application thereof, and flexible piezoelectric nano-generator

InactiveCN113564804AImprove high temperature resistanceImprove flexibilityPiezoelectric/electrostriction/magnetostriction machinesElectro-spinningPolymer scienceNanogenerator

Owner:TIANJIN POLYTECHNIC UNIV