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.

Compressor and air conditioner with same

ActiveCN105570127BPrevent overcompressionImprove energy efficiencyRotary piston pumpsRotary piston liquid enginesEngineeringHigh pressure

Owner:GREE ELECTRIC APPLIANCES INC +1

Digital television receiving terminal and software upgrading system thereof

ActiveCN101207729BAchieve upgradeTo achieve non-interferenceTelevision system detailsColor television detailsSoftware engineeringComputer module

Owner:SHENZHEN COSHIP ELECTRONICS CO LTD

A kind of preparation method of coating type lithium nickel manganese oxide lithium ion battery cathode material

ActiveCN103715409BHigh tap densityAchieve hybridCell electrodesManganese oxideRetention ratio

Owner:HENAN KELONG NEW ENERGY CO LTD

Method for controlling cyanobacteria bloom

InactiveCN101602533BImprove processing efficiencyIncreased efficiency of harvesting cyanobacteriaSludge treatment by de-watering/drying/thickeningWater cleaningPhylum CyanobacteriaResource utilization

Owner:SOUTHWEST RES & DESIGN INST OF CHEM IND

A kind of sintered solidified material for curing and connecting prebaked anode carbon blocks

ActiveCN109371426BReliable sintering and curingReduce the generation of residual polesElectrolysisContinuous use

Owner:贵州和泰达科技有限公司

A catalyst composition for gasoline, diesel and marine distillate fuel oil

ActiveCN106902881BEmission reductionSave energyOrganic-compounds/hydrides/coordination-complexes catalystsLiquid carbonaceous fuelsDi-tert-butyl peroxideMarine fuel

Owner:SHANGHAI QIANMAO CHEM TECH

Light source for extracting light from flat light source

InactiveCN100481573CPlanar light sourcesSolid-state devicesEffect lightLight-emitting diode

Owner:BOE TECH GRP CO LTD

Concealed planting device

ActiveCN104094833BImprove the planting environmentSmooth liftCultivating equipmentsSeaweed cultivationEngineeringGrow light

Owner:山东纳赫汽车零部件有限公司

Additional vehicle line voice guiding device

ActiveCN101169326BNavigation safetyDraw in detailInstruments for road network navigationBeacon systems using radio wavesNetwork modelEngineering

Owner:ALIBABA (CHINA) CO LTD

Aerosol delivery device and methods of manufacture and operation thereof

ActiveCN110446514BMedical devicesLiquid spraying apparatusEngineeringAerosol delivery

Owner:UNITED THERAPEUTICS CORP

gat3 Application of Gene and Its Mutants in Breeding Glyphosate Resistant Crops

ActiveCN114525292BTransferasesFermentationNucleotideGlyphosate

Owner:THE INST OF BIOTECHNOLOGY OF THE CHINESE ACAD OF AGRI SCI

Set of members forming upper frame of construction machine

InactiveCN103850282AEasy to adjustImprove work efficiencySoil-shifting machines/dredgersLoading-carrying vehicle superstructuresEngineeringBuilding construction

Owner:KOBELCO CONSTR MASCH CO LTD

A rapid detection kit for chicken infectious bronchitis virus

ActiveCN103698517BEasy to useWide detection rangeBiological material analysisInfectious bronchitisSample dilution

Owner:SHANDONG BINZHOU BOLAIWEI BIOTECH

Temperature control method and system for intelligent terminal equipment based on Android system

ActiveCN114115381BIntelligent temperature controlTemperatue controlTerminal equipmentTemperature control mode

Owner:SICHUAN HONGMEI INTELLIGENT TECH CO LTD

An explosion-proof pure electric vehicle for underground coal mine operations

ActiveCN103770660BReduce in quantityReduce weightElectric devicesElectric vehicle charging technologyReduction driveLow voltage

Owner:TSINGHUA UNIV

soybean processing method

ActiveCN106962789BShorten the timeGuaranteed softeningFood scienceControl engineeringProcess engineering

Owner:JINING XINRUIDA INFORMATION TECH CO LTD

Method and apparatus for location notification using location context information

ActiveCN101902687BInformation formatServices signallingMobile deviceComputer science

Owner:BLACKBERRY LTD

A Simple Method for Quickly Screening Cold-tolerant Rice Varieties

InactiveCN105794508BEasy to operateImprove accuracyHorticulture methodsRice cultivationCold treatmentCold tolerant

Owner:JIANGXI AGRICULTURAL UNIVERSITY

An anti-pitting self-repairing gear grease

ActiveCN105733787BGood oil solubilityGood compatibilityLubricant compositionAntioxidantEngineering

Owner:东莞太平洋博高润滑油有限公司

High cerium rare earth ferrosilicon alloy and production method thereof

InactiveCN104878289BAlleviate supply tensionIncrease profitRare-earth elementFerrosilicon

Owner:LIXIAN MINJIANG RARE EARTH NEW MATERIAL DEV

A method and device for automatic feature construction of structured data

ActiveCN109993217BReduce complexityImprove stabilityCharacter and pattern recognitionFeature extractionOriginal data

Owner:ZHONGAN INFORMATION TECH SERVICES CO LTD

Method for preparing diamond/Cu composite material with high heat conductivity

ActiveCN101545057BImprove thermal conductivityPrevent high temperature graphitizationSemiconductor/solid-state device detailsSolid-state devicesGranularityMetal matrix composite

Owner:UNIV OF SCI & TECH BEIJING

Pollutionless foliage fertilizer for plant leaf and stem

InactiveCN1192990CFertilizer mixturesAdhesivePotassium

Owner:冉隆中

A safety control device for bell jar valve of converter blowing furnace

ActiveCN104596318BControl erosionSimple structureControl devices for furnacesMotor driveRemote control

Owner:安徽友进冠华新材料科技股份有限公司

Method, assistance system and 3d-printer for computer-aided design of objects for additive manufacturing

InactiveCN109313672AOmit explicit installationEliminate omissionsProgramme controlGeometric CADPERQComputer printing

Owner:SIEMENS AG

Preparation method of pt/ito electrode

InactiveCN103088377BImprove bindingImprove electrochemical performanceElectrodesElectricityCavitation

Owner:SHANGHAI JIAOTONG UNIV

A Method of Using Laser to Obtain the Surface of Anti-friction and Wear-resistant Workpiece

InactiveCN105033461BImprove fatigue lifeReduce wearLaser beam welding apparatusWear resistantLight beam

Owner:JIANGSU UNIV

An anti-drowning escape self-rescue backpack

ActiveCN110074542BPrevent sinkingAvoid collisionTravelling sacksLife-buoysStructural engineeringMechanics

Owner:义乌市润晖箱包有限公司

An Intelligent Vacuum Cleaning Robot with Photoelectric Remote Control Function

ActiveCN105686754BReduce manufacturing costRealize remote controlSuction nozzlesElectric equipment installationRemote controlSimple component

Owner:广东博工医疗科技有限公司

Method and device, equipment and storage medium for determining road operation conditions

ActiveCN112312082BImprove accuracyDetection of traffic movementCharacter and pattern recognitionSimulationTraffic wave

Owner:SHANGHAI SENSETIME INTELLIGENT TECH CO LTD

Application of mixed gas sensor in air conditioner

ActiveCN101418982BEasy to detectLow costSpace heating and ventilation safety systemsLighting and heating apparatusHybrid typeComputer science

Owner:HAIER GRP CORP +1

Concrete product molding machine

InactiveCN101659080BIncrease productivityReduce workloadCeramic extrusion diesAutomatic controlControl system

Owner:池开云

A kind of vascular stent and preparation method thereof

InactiveCN107376035BTimely repairTimely and effective repairSurgeryCoatingsEngineeringBiomedical engineering

Owner:SHENZHEN LIFE VALLEY SCI & TECH RES INST CO LTD

Working machine

InactiveCN1826448BGood angle characteristicsGood shovelingMechanical machines/dredgersLifting devicesMechanical engineeringLine segment

Owner:KOMATSU LTD

Wireless communication controller of driving state data among vehicles and control method thereof

InactiveCN102497614BEnsure safetyAvoid blind spotsTransmission systemsNetwork topologiesMicrocontrollerTransceiver

Owner:JILIN UNIV

Adjustable motor support

InactiveCN1302603CSimple preparation processEasy to useSupports/enclosures/casingsEngineeringFixed position

Owner:陈硕

Homogenization system and method for pulsed laser light source

ActiveCN114002858BSatisfy homogenization needsUniform spotOptical elementsLaser imagingLaser light

Owner:INST OF HIGH SPEED AERODYNAMICS OF CHINA AERODYNAMICS RES & DEV CENT

Method and device for accumulating effective use time of filter screen in air purifier

ActiveCN102938023BSave time resourcesMechanical apparatusDispersed particle filtrationContinuous useAir purifiers

Owner:CTK TECH SHENZHEN

Waveguide-to-optical fiber three-dimensional polymer horizontal lens coupler

PendingCN114690315AReduce lossReduced polarization dependenceOptical waveguide light guideCoupling lossCMOS

Owner:江苏铌奥光电科技有限公司

A kind of coupler and its anti-jump device

ActiveCN103434531BAvoid abnormal openingImprove reliabilityRailway coupling accessoriesLong armEngineering

Owner:CRRC QIQIHAR ROLLING CO LTD

Data Processing Method of Cable and Pipe Laying Length Based on Genetic Algorithm

ActiveCN103345562BImprove safety and reliabilityThe result is accurate and effectiveGenetic modelsSpecial data processing applicationsPull forceMathematical model

Owner:STATE GRID CORP OF CHINA +1

A flattening mold with cooling circulation system

ActiveCN103736853BEasy to getMuch easier to getShaping toolsWater leakagePunch press

Owner:惠州安特科技工业有限公司

Inflation adhesive ball fabric-liner middle tread and manufacturing method thereof

ActiveCN103071274BHas ductilityStrong pullHollow inflatable ballsAdhesiveEngineering

Owner:XIAMEN PULSA SPORTING GOODS CO LTD

A preparation method of graphene/polyaniline self-assembled flexible conductive fabric

ActiveCN104313873BEasy to operateVegetal fibresAnimal fibresIn situ polymerizationGraphene derivatives

Owner:绍兴衣佳科技有限公司

A Chinese medicinal composition for treating thrombus

InactiveCN100592914CReduce formationImprove blood supplySolution deliveryPill deliveryPlateletThrombus

Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

A degradable water-based clean fracturing fluid thickener used in oil and gas fields

ActiveCN105331351BGood temperature and shear resistanceRealize natural degradationSulfonic acids salts preparationDrilling compositionCross-linkWater based

Owner:HUAZHONG UNIV OF SCI & TECH

A three-dimensional artwork multifunctional display device

ActiveCN112205823BImprove shadingEasy to useShow cabinetsShow shelvesGear wheelDisplay device

Owner:宾酷文化创意发展(上海)有限公司

mems diaphragm and mems sensor chip

ActiveCN110775937BIncreased mechanical sensitivityImprove reliabilityTelevision system detailsImpedence networksEngineeringStructural engineering

Owner:SHANDONG GETTOP ACOUSTIC

Aluminum formwork surface cleaning device

ActiveCN110788041BEasy to recycleHeight adjustableCleaning using toolsGrinding machinesSurface cleaningStructural engineering

Owner:重庆新久融科技有限公司

A high-frequency micro-displacement drive device and control method

ActiveCN103354412BHigh precision outputHighly integratedAC motor controlPropulsion systemsElectric machineEngineering

Owner:深圳市华科星电气有限公司

Glass deep processing control system

ActiveCN102775053BAvoid Turnover SituationsReduce labor costsEdge grinding machinesGlass severing apparatusControl systemComputer science

Owner:CSG HOLDING

Automobile Multi-function Lighting

ActiveCN105318202BEasy to storeRealize one light with multiple functionsLighting elementsTraffic signalsEffect lightEngineering

Owner:周企超

Security defense device, method and mobile terminal of mobile terminal

ActiveCN103324887BSecurity Defense GuaranteeImplement non-uninstallable featuresPlatform integrity maintainanceFile systemComputer terminal

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A method for rapid detection of Salmonella in fresh milk

ActiveCN104726534BImprove the detection rateResolve detectionMicrobiological testing/measurementMicroorganism based processesFiltrationPhosphate

Owner:HENAN BUSINESS SCI RES INST

Bearing units with back-up bearings especially for supporting rapidly rotating shafts of compressors

InactiveCN103534499BMake full use of the centering effectReduce absorptionRolling contact bearingsShaftsBall bearingRolling-element bearing

Owner:SCHAEFFLER TECH AG & CO KG

Gas transmission device, reaction chamber and hvpe equipment for hvpe

ActiveCN107267960BAvoid breakingIncreasing the thicknessPolycrystalline material growthFrom chemically reactive gasesPhysical chemistryCarbon Dioxide / Helium

Owner:镓特半导体科技(上海)有限公司

Propylene-based resin composition and film produced therefrom

InactiveCN1269894CThin material handlingPolymer scienceCopolymer

Owner:SUMITOMO CHEM CO LTD

A Forestry Data Collaborative Processing System

ActiveCN113159698BEnsure seamless connectionGuarantee unimpededDatabase management systemsInterprogram communicationForest industryData synchronization

Owner:EAST CHINA INVENTORY & PLANNING INST NAT FORESTRY & GRASSLAND ADMINISTRATION

A device and method for jointly evaluating catalyst denitrification and mercury removal performance

InactiveCN103926370BPromote denitrificationGood mercury removal effectChemical analysis using catalysisJoint evaluationFlue gas

Owner:CHONGQING UNIV

A fiber optic gyro inclinometer clamping device

ActiveCN108915670BQuick disassemblyOrientation correction problem solvingSurveyFiberGyroscope

Owner:HUAIBEI MINING GRP EXPLORATION ENG

A kind of processing method of machine-harvested fresh-leaf floral-scented black tea

InactiveCN106551031BPromote the development of mechanizationStrong and refreshingPre-extraction tea treatmentBiotechnologyGreen teas

Owner:恩施清江茶业有限责任公司 +1

Manual double-shaft non-magnetic rotary table

InactiveCN102022955BReduce the number of timesIncrease success rateDirection controllersPersonal computerNon magnetic

Owner:浙江讯领科技有限公司

Printing control method, device and inkjet printer

ActiveCN110271281BFunction increaseImprove practicalityTypewritersOther printing apparatusComputer printingInk printer

Owner:SHENZHEN HANDWAY IND DIGITAL EQUIP CO LTD

Foamed bitumen generating spraying system

ActiveCN104532721BImprove the effect of regeneration constructionAvoid disadvantagesRoads maintainenceEngineeringAtmospheric pressure

Owner:DAGANG HLDG GRP CO LTD

A bridge cover plate spray transportation device

ActiveCN104029997BEasy to cleanKeep clean and tidyMechanical conveyorsCable trayEngineering

Owner:南通洋口港劳务服务有限公司

A method for automatically diagnosing faults in remote signaling data transmission of power grid ems system

ActiveCN104753734BFalse Positives Automatically AccurateReduce the burden onData switching networksMaster stationPower grid

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

Equipment for retransmitting data packet between different buses and its retransmitting method

InactiveCN100463437CStore-and-forward switching systemsNetworks interconnectionBus masteringNetwork processor

Owner:BEIJING ELECTRIC POWER ECONOMIC RES INST +1

Site selection method and device for td-lte system base station

ActiveCN103686759BImprove communication qualityEasy to calculateNetwork planningRatio valueBase station

Owner:CHINA MOBILE GRP GUANGDONG CO LTD

Preparation method and application of porous carbon-based nanomaterials based on co(ii)-polyphenylurea coordination polymer

InactiveCN107519876BEasy to synthesizeEasy to industrializeCatalyst activation/preparationElectrode shape/formsPorous carbonOxygen evolution

Owner:UNIV OF JINAN

Brake feedback system

ActiveCN102224527BRegistering/indicating working of vehiclesAutomatic initiationsDriver/operatorControl engineering

Owner:SCANIA CV AB

Method for integrally replacing bucket-type traveling belt of converter

ActiveCN103465010BQuality assuranceLess prone to damage to new beltsConveyorsMetal working apparatusEngineeringIdler-wheel

Owner:CHINA 19TH METALLURGICAL CORP

Hollow concrete stuffed hollow base and its application

InactiveCN1238616CRich varietyConvenient production and selectionFloorsFloor slabReinforced concrete

Owner:湖南邱则有专利战略策划有限公司

Color image forming apparatus and color image forming method

InactiveCN101359205BPrevent image defectsElectrographic process apparatusPictoral communicationColor imageRadiology

Owner:CANON KK

The sheath cutting device of the cable head automatic production device

ActiveCN110802664BMetal working apparatusApparatus for joining/termination cablesElectric machineryEngineering

Owner:广州南方电力技术工程有限公司

A kind of on-line viscosity detection device and detection method of heparin sodium

ActiveCN105334137BRealize online detectionHigh accuracy of detection dataFlow propertiesSolenoid valveEngineering

Owner:宜昌丰润生物科技有限公司

Egr ejector system

InactiveCN112585343AFlow mixersTransportation and packagingEngineeringExhaust gas recirculation

Owner:EATON INTELLIGENT POWER LTD

A device for removing dioxin in slag

ActiveCN105642113BRelease fullyEasy to smashEmission preventionDispersed particle separationPhotocatalytic reactionSlag

Owner:广西振钢再生资源有限公司

A method and system for multi-cloud data backup

ActiveCN104572344BEnsure safetyIntegrity guaranteedTransmissionRedundant operation error correctionSystem maintenanceData node

Owner:HANGZHOU HIKVISION SYST TECH

Grid Frequency Change Evaluation Method and System Based on Photovoltaic Output Fluctuation

ActiveCN105846472BSingle network parallel feeding arrangementsPhotovoltaic energy generationDatum referenceEstimation methods

Owner:国网西藏电力有限公司 +1

Combined device and method for treating organic wastewater with high ammonia nitrogen concentration

ActiveCN103663693BEasy to handleOrganic load reductionTreatment with aerobic and anaerobic processesOperating energyTherapeutic effect

Owner:广州中科碧疆环保科技有限公司

Design method of whole vessel endoluminal guide plate based on 3D printing technology

ActiveCN110037798BAccurate locationHigh precisionAdditive manufacturing apparatusSurgical navigation systemsEntire blood vesselComputer printing

Owner:NANJING DRUM TOWER HOSPITAL

A device for treating indoor air pollution in public places

ActiveCN109237655BEasy to handleEasy accessMechanical apparatusLighting and heating apparatusPublic placeGear wheel

Owner:沈阳尚景环保科技有限公司

Air light catalytic purifier of moderate chemical pollution

InactiveCN100375647CImprove efficiencyLow costDispersed particle separationOzone generatorUltraviolet

Owner:WUHAN UNIV OF TECH

Multi-flow-channel type efficient heat dissipation water cooling row

PendingCN112414164AIncrease flow itineraryFully cool downStationary conduit assembliesHeat exchanger casingsThermodynamicsEngineering

Owner:HUIZHOU HANXU HARDWARE PLASTIC TECH CO LTD

A Space Flexible Arm Compression-Release Mechanism Unlocked by External Force

ActiveCN108223509BAchieve clampingReliable releaseFriction grip releasable fasteningsEngineeringStructural engineering

Owner:HARBIN INST OF TECH

Steel pile anticorrosion operation equipment

ActiveCN102039995BSolve maintenance difficultiesReliable working environmentUnderwater equipmentPropellerEngineering

Owner:CCCC SHANGHAI THIRD HARBOR SCI RES INST CO LTD

Reduction of the viscosity of reactive heavy byproducts during the production of 1,3-propanediol

InactiveCN100408527CLow viscosityOrganic compound preparationPreparation by oxygen reductionAlkaline earth metalPropylene glycol preparation

Owner:SHELL INT RES MAATSCHAPPIJ BV

A paint scraper for building decoration

InactiveCN111502203BWon't diffuseSimple structureBuilding repairsArchitectural engineeringStructural engineering

Owner:湖州壹铭知识产权有限公司

A calibration method for scara manipulator dispensing system

ActiveCN111975788BCorrect position deviationEditing is simple and fastProgramme-controlled manipulatorLiquid surface applicatorsMedicineEngineering

Owner:DONGGUAN ANDA AUTOMATIC EQUIP

Group terminal switching method, device and system

ActiveCN110753314BRealize switchingAvoid congestionNetwork traffic/resource managementBroadcast service distributionStationHandover

Owner:北京东方通网信科技有限公司

Double Electromagnetic Clutch

ActiveCN103775540BImprove carrying capacityReduce frictionMagnetically actuated clutchesSeparated stateClutch control

Owner:徐州永盛机电有限公司

Display control unit, image display system and method for outputting image data

InactiveCN103003863BImage enhancementCathode-ray tube indicatorsMedicineComputer graphics (images)

Owner:NXP USA INC

A head immobilization device for sitting radiotherapy

ActiveCN109107054BMeet needsAchieve fixationX-ray/gamma-ray/particle-irradiation therapyPhysical medicine and rehabilitationJaw fixation

Owner:HARBIN UNIV OF SCI & TECH

Switching board

InactiveCN101453065AAvoid damageShorten the timeCoupling device connectionsElectrically conductive connectionsSoftware engineeringMechanical engineering

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

Device for puncturing greenhouse film

ActiveCN111279946BAchieve drainageEasy to operateClimate change adaptationGreenhouse cultivationRubber ringStraight tube

Owner:荆门市荆双井农业发展有限公司

A verification method and system for a SOC chip

ActiveCN102902834BRealize verificationAchieving Co-VerificationCAD circuit designSpecial data processing applicationsValidation methodsTest procedures

Owner:ACTIONS ZHUHAI TECH CO

Building control method, device, equipment, system and storage medium

ActiveCN110187644BImprove intelligenceComputer controlProgramme total factory controlSimulationService robot

Owner:HITACHI BUILDING TECH GUANGZHOU CO LTD

A kind of automobile engine cylinder head, automobile engine and corresponding automobile

ActiveCN104806372BSmall sizeSave spaceCylinder headsCylindersCylinder headCrankcase

Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD +1

Fastening tape for seat pad and seat pad having the sam

InactiveCN103661042AReduce adhesionSeat coveringsHaberdasheryEngineeringFastener

Owner:ILKWANG INDAL

Automatic dormancy control system of one-frequency one-pump constant-pressure secondary water supply device

ActiveCN103643718BReduce consumptionService pipe systemsWater mainsAutomatic train controlInlet pressure

Owner:重庆成峰水务工程有限责任公司

(2-Hydroxy-3-dehydroabietyloxy) propyl hydroxyethyl chitosan and its preparation method

InactiveCN103923228BPromote greenPromote high-value utilizationTransportation and packagingMixingHydroxy compoundRaw material

Owner:YANCHENG INST OF TECH

A method for preparing metal-ceramic nanocomposite films by solid-state dewetting

ActiveCN108486536BHigh hardnessImprove toughnessVacuum evaporation coatingSputtering coatingComposite filmFilm material

Owner:JILIN UNIV

Three-dimensional model-based special effect processing method, device and electronic equipment

ActiveCN109147037BAdd funHigh playability3D modellingComputer graphics (images)Engineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Waste water treatment of concrete agitation ship

InactiveCN100425552CFree from pollutionSave energyMultistage water/sewage treatmentSewageWaste treatment

Owner:BESTWAY MARINE & ENERGY TECH CO LTD

Copper clad welding process for lightning protection products

ActiveCN105228369BPrinted circuit assemblingPower flowBonding process

Owner:SHANGHAI XINFENG ELECTRONICS

A radar target detection method under the constraint of data transmission rate

ActiveCN105425222BReduce data transfer volumeImprove object detection performanceWave based measurement systemsFusion centerRadar

Owner:XIDIAN UNIV

A large-area patterned solid-state electrochromic film and its preparation method and application

ActiveCN110488549BSolve the shortcomings of easy leakageLow costNon-linear opticsScreen printingSolid state electrolyte

Owner:NANJING UNIV OF POSTS & TELECOMM

Rapid setting early-strength anti-aqueous dispersion grouting material and preparation method thereof

InactiveCN103496923BMeet the requirements of self-flowing constructionImprove retentionUltimate tensile strengthMaterials science

Owner:HUBEI BAOKANG TO YICHANG HIGHWAY CONSTR HEADQUARTER

Fresh-keeping packaging material with composite coating of PVA-liquid paraffin and with combined modification of nanosized TiO2-SiO2 and preparation method thereof

InactiveCN102660179BImprove moisture resistanceGood hydrophobic barrierFlexible coversWrappersActive agentMoisture permeability

Owner:CHANGSHU YIHAO FOOD PACKAGING MATERIAL TECH +1

A method and system for online estimation of state of charge of power battery

ActiveCN109164391BSmall amount of calculation and stableGuaranteed accuracyElectrical testingElectrical batteryControl theory

Owner:杭州神驹科技有限公司

Greening method for limestone slope

InactiveCN103535129BEasy to operateGreening success rate is highExcavationsHorticultureEnvironmental engineeringCynodon dactylon

Owner:SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI

A foot-operated flushing toilet

ActiveCN111576568BImprove user experienceAvoid contactFlushing devicesPhysical medicine and rehabilitationHand parts

Owner:合肥丁点网络科技有限责任公司 +1

A kind of polysilicon ferric sulfate-based inorganic-organic composite flocculant and preparation method thereof

ActiveCN105523620BQuality improvementImprove the effect of flocculation and sedimentationWater/sewage treatment by flocculation/precipitationSulfateEthylene Homopolymers

Owner:ZHONGKAI UNIV OF AGRI & ENG +1

Interface testing method and system

ActiveCN110198247BReduce occupancySave time and costTransmissionSoftware engineeringThe Internet

Owner:TENCENT TECH (SHENZHEN) CO LTD

A curtain installation device

ActiveCN109077594BEasy to installOvercoming technical deficienciesCurtain suspension devicesStructural engineeringMechanical engineering

Owner:平邑县经发企业服务有限公司

Base transceiver station having mobile and fixed wireless service distribution functions

InactiveCN1822562ANetwork topologiesDiversity/multi-antenna systemsWireless lanRadio frequency

Owner:SAMSUNG ELECTRONICS CO LTD

Method for producing optical element air gap

InactiveCN1234035CSame sizeAvoid pollutionMountingsAdhesiveEngineering

Owner:DELTA ELECTRONICS INC

Method for interconnecting wide-band radio network to wired network

InactiveCN100536421CSolve the problem of interconnectionStay independentNetworks interconnectionRadio networksDOCSIS

Owner:HUAWEI TECH CO LTD

Two-way adjustment compensation clamping device for start-up burner ignition system

InactiveCN103032888BLow operating skill requirementsSimple structureCombustion using gaseous and pulverulent fuelCombustion using liquid and pulverulent fuelEngineeringInstrumentation

Owner:XIAN AEROSPACE YUANZHENG FLUID CONTROL

A Boundary Optimization Method for Regional Ecological Protection Red Line

ActiveCN106530170BHigh resolutionImprove accuracyForecastingGeographical information databasesBiologyEcology

Owner:NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA

Fault tolerant power supply conversion circuit

InactiveCN1291543CSolve the problem of premature damageDoes not degrade circuit efficiencyThyristorConversion with intermediate conversion to dcOvervoltageDc current

Owner:INDUCTOTHERM INDS

Microstructure Prediction and Control Method of Nickel-base Superalloy Based on BP Neural Network

InactiveCN106055844BFor fast and precise controlGeometric CADSpecial data processing applicationsAlgorithmNetwork model

Owner:CENT SOUTH UNIV

Painting device

ActiveCN101959614BSaving accommodationPretreated surfacesCoatingsEngineeringMechanical engineering

Owner:DUERR SYST GMBH

Aluminum-based composite material added with tungsten disulfide self-lubricating nanoparticles and preparation method thereof

ActiveCN110172617BHigh temperature hardnessHigh hardnessTransportation and packagingMetal-working apparatusAl powderNanoparticle

Owner:TONGJI UNIV

An electric car head that can be connected to a wheelchair

ActiveCN108478346BMeet travel needsReduce volumeWheelchairs/patient conveyanceWheelchairElectric drive

Owner:蔡书洪

a straightening machine

ActiveCN109127782BGuaranteed Stepped GradientsImprove straightening effectEngineeringMachine

Owner:CHONGQING DONG CHONG ALUMINUM CO LTD

A kind of preparation method of melamine resin tanning agent

ActiveCN107663555BRapid responseImprove reaction efficiencyTanning treatmentSodium hydrogen sulphiteSulfite

Owner:HAIAN JIDE ELECTRICAL & MECHANICAL TECH DEV CO LTD

Cover mounting structure and engineering machine comprising same

ActiveCN102976216BEasy to assemble and disassembleLoad-engaging elementsCranesEngineeringMechanical engineering

Owner:ZOOMLION HEAVY IND CO LTD

High-efficiency screw-type auto-cascading refrigeration system

ActiveCN101782289BReduce the temperatureImprove cooling effectCompression machines with non-reversible cycleRefrigeration compressorLiquid temperature

Owner:武汉新世界制冷工业有限公司

Wireless transmission quad-core eight-axis crawler fast natural gas pipeline robot control system

ActiveCN105922264BFast data processingReduce volumeProgramme-controlled manipulatorPigs/molesWireless transmissionControl system

Owner:JIANGSU ROBOBOR ROBOT TECH CO LTD

An I-shaped steel pipe with internal baffles and retractable variable cross-section inner core anti-buckling and energy-dissipating support member

InactiveCN103711222BTake full advantage of axial stiffnessImprove performanceShock proofingArchitectural engineeringSteel tube

Owner:BEIJING UNIV OF TECH