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.

Breeding method of puffer fish

InactiveCN106172118AIncrease ovulationImprove hatchabilityAnimal reproductionClimate change adaptationParental selectionMating

Owner:TIANJIN AGRICULTURE COLLEGE

Orthopedic rehabilitation bed

PendingCN111437169APromote recoveryImprove physical comfortOperating tablesDiagnosticsPhysical medicine and rehabilitationOrthopedic department

Owner:SHANGHAI UNIV OF MEDICINE & HEALTH SCI

Node selection method based on EFIM and distance cooperation in cooperative positioning

ActiveCN108810840AHigh positioning accuracyReduce computational complexityParticular environment based servicesHigh dimensionalPosition error

Owner:TIANJIN UNIV

Control method of permanent magnet assisted synchronous reluctance motor

ActiveCN111224599BImprove accuracyElectronic commutation motor controlAC motor controlSynchronous reluctance motorElectric machine

Owner:CRRC YONGJI ELECTRIC CO LTD

Apparatus for locating caput femoris centre, patella centre and second phalanx and locating equipment

PendingCN107669349AIncrease success rateRelieve painInstruments for stereotaxic surgeryRight femoral headLeft femoral head

Owner:余江

Electronic weighing instrument with waterproof function

InactiveCN109990884AWith waterproof functionStable supportWeighing auxillary devicesSonarInsect repellants

Owner:JIANGSU QIAOXIN FIBER

An anti-winding unmanned ship with a carbon fiber cutting tool

PendingCN109131810AAvoid the problem of slipping off the positioning rodAvoid shakingPropulsive elementsFiberCarbon fibers

Owner:青岛钜策新型材料科技有限公司

Design method of millimeter wave communication codebook

ActiveCN109495150AEasy to implementHas a closed expressionSpatial transmit diversityPrecodingMillimeter wave communication systems

Owner:SOUTHEAST UNIV

Method and apparatus for updating firmware

InactiveCN106406941AImprove performanceEasy to useProgram loading/initiatingSoftware deploymentFirmware versionComputer terminal

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Method of separating film from film composite material

InactiveCN103320794AAvoid breakingEasy to operateEpoxyAdhesive

Owner:WUHAN UNIV OF SCI & TECH

Liquid level measurement system and method based on monocular vision

ActiveCN110763306AUnrestricted operating temperature rangeLow costImage enhancementImage analysisImaging processingLiquid level measurement

Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Photo-thermal system and photo-thermal power station

ActiveCN108087849AImprove qualityGuaranteed temperature differenceSolar heating energyFrom solar energyThermal energyDevice form

Owner:BEIJING TERASOLAR PHOTOTHERMAL TECH CO LTD

Method for preparing mineral oil defoamer

ActiveCN102120106AGood dispersionGood defoaming effectFoam dispersion/preventionPolyolStearic acid

Owner:SUZHOU BONA CHEM TECH

Sliding rail inner rail measuring device

ActiveCN103940318AEasy to detectSimple structureMechanical clearance measurementsMeasurement deviceEngineering

Owner:WUXI JINGMEI PRECISION SLIDE

Wireless time-frequency resource distribution and indication method of broadband trunked DMO system

InactiveCN106604201AReduce usageAvoid collisionNetwork topologiesBroadcast service distributionPhysical layerBroadband

Owner:POTEVIO INFORMATION TECH

Industrial production method of hydrolyzed wheat protein for feeding

InactiveCN101627793AConfiguration highAdvanced configurationAnimal feeding stuffAccessory food factorsHydrolysateCombined treatment

Owner:郑州新威营养技术有限公司

Surface modification method of NiTi alloy martensitic root canal file

ActiveCN104630730ALower phase transition temperatureImprove cutting efficiencyVacuum evaporation coatingSputtering coatingNiti alloyMetal coating

Owner:HARBIN ENG UNIV

Motor vector control method and device, and terminal device

ActiveCN107528518AImprove securityImprove reliabilityElectronic commutation motor controlVector control systemsValue setControl vector

Owner:BEIJING ELECTRIC VEHICLE

Polychloroprene latex and manufacturing method thereof, and aqueous binding material

ActiveCN102898568AImprove water resistanceGood water resistance and adhesionChloroprene adhesivesPolymer scienceEmulsion polymerization

Owner:DENKA CO LTD

Laser wire filling welding method for medium-thickness plate aluminum/steel dissimilar metal

InactiveCN113172339AImprove liquidityImprove distributionMetal working apparatusLaser beam welding apparatusButt jointLight beam

Owner:JILIN UNIV

Quantum compression method based on voice multiband excitation coding LSP parameter

ActiveCN104078047AQuality improvementMeet the needs of useSpeech analysisBinary informationCompression method

Owner:XIAN UNIV OF POSTS & TELECOMM

Novel roof solar panel installation structure

ActiveCN109208833AAchieve rotationChange anglePhotovoltaic supportsRoof covering using slabs/sheetsFixed frameOperations management

Owner:云晟(安徽)能源装备科技有限公司

PCBA automatic patch production system

ActiveCN109922608AImprove the lubrication effectFully automatedPrinted circuit assemblingElectrical componentsCompression deviceEngineering

Owner:东莞市威新电子科技有限公司

Skin-care product additive containing refined bamboo vinegar and preparation method thereof

InactiveCN101336877ALess investmentSimple processCosmetic preparationsToilet preparationsMass ratioPermeation

Owner:ZHEJIANG FORESTRY UNIVERSITY

Automatic control system for continuous collection and feeding crusher and control method of automatic control system

ActiveCN104148158AReduce waste of resourcesAvoid noise disturbanceGrain treatmentsAutomatic controlAutomatic train control

Owner:CHINA SHENHUA ENERGY CO LTD +2

Heat-exchange type ascending tube and coke oven

ActiveCN103509564AReduce the temperatureChange flow stateEnergy inputStationary tubular conduit assembliesCarbonizationCooling medium

Owner:HUATAI YONGCHUANG BEIJING TECH CO LTD

Vehicle Interior Trim Panel As Well As Method For Making Vehicle Interior Trim Part

InactiveCN105172705ASynthetic resin layered productsSuperstructure subunitsPlastic materialsPlasticizer

Owner:FAURECIA INNENRAUM SYST

X-ray calculation tomographic scanner and x-ray detecting system

ActiveCN1781453ASolve differences in work characteristicsImprove qualityComputerised tomographsTomographyX-rayComputer module

Owner:TOSHIBA MEDICAL SYST CORP

Statistical process control method for processing wafers in batch

ActiveCN105425749AComprehensive monitoringQuality improvementTotal factory controlProgramme total factory controlBatch processingTechnical standard

Owner:CHENGDU RDW TECH CO LTD

Car-mounted antitheft device and system

InactiveCN106627480APrevent openingRealize the alarmAnti-theft devicesCommunication unitSolenoid valve

Owner:庄新一

Composite graphene coating for fuel cell metal polar plate and preparation method thereof

ActiveCN105047958AImprove bindingReduce contact resistanceCollectors/separatorsGraphene coatingFuel cells

Owner:SHANGHAI JIAO TONG UNIV

Recommendation system optimization method with information of user and item and context attribute integrated

ActiveCN102982107AImprove recommendation accuracyImprove rating prediction accuracyComplex mathematical operationsPersonalizationMatrix decomposition

Owner:珠海市颢腾智胜科技有限公司

Harmonic protection method for power distribution system of shopping mall

ActiveCN103840459AEliminate harmonicsImprove current waveformHarmonic reduction arrangementAc network to reduce harmonics/ripplesCapacitanceHarmonic

Owner:浙江尼古拉斯电气科技有限公司

Deerhorn cap micro-shear transformation accessory ingredient interaction processing technique

ActiveCN101444531AEnhanced dissolution rate of functional ingredientsHigh dissolution rateUnknown materialsAdditive ingredientSteel ball

Owner:大连鹿成生物工程有限公司

Transverse leaf removing mechanisms of field management machine

ActiveCN111480455AGood peeling effectImprove efficiencyHarvestersAgricultural engineeringStructural engineering

Owner:柳州市孚桂智能科技有限公司

Elevator quality comprehensive evaluation method and system

ActiveCN105752783AGuaranteed uptimePrevent and reduce safety incidentsElevatorsEvaluation resultQuality control system

Owner:CHONGQING HEHANG TECH

Method of forming shallow trench isolation structure

ActiveCN102157430AImprove breakdown voltageSemiconductor/solid-state device manufacturingEngineeringDielectric layer

Owner:TAIWAN SEMICON MFG CO LTD

Preparation method of bis(fluorosulfonyl)imide salt

ActiveCN107226461AThe preparation process is simple and safeSuitable for industrial applicationsNitrosyl chlorideImideHigh activity

Owner:ZHEJIANG RES INST OF CHEM IND CO LTD +2

Installation buckle for air outlet of air conditioner

ActiveCN102345655AImprove convenienceImprove assembly efficiencyLighting and heating apparatusSpace heating and ventilation detailsEngineeringMechanical engineering

Owner:SHANGHAI YINDA AIR CONDITIONING ENTERPRISE

Biological denitrification device

InactiveCN105461058AIncreased processing flexibilityHighly flexible adjustmentBiological treatment apparatusTreatment with aerobic and anaerobic processesFiberOperating energy

Owner:BEIJING YIPU INT WATER AFFAIRS +1

Design method of shoes for diabetes patient

InactiveCN101411551AImprove comfortAccurate calculationFoot measurement devicesSpecial data processing applicationsOptical scannersEngineering

Owner:SICHUAN UNIV

Safety control method for fast revolution of flat machine

ActiveCN103336484ASpeed Distortion ReductionReduce changeover timeProgramme controlComputer controlElectric machineSafety control

Owner:ZHEJIANG HENGQIANG TECH

Machine tool numerical control rotary table movable teeth transmission capable of eliminating gap

ActiveCN109707820AHigh running precisionEliminate gaps in activityToothed gearingsGearing detailsNumerical controlShock wave

Owner:枣庄北航机床创新研究院有限公司

Image display method and device

ActiveCN103885970AQuick distinctionSpecial data processing applicationsPattern recognitionImage display

Owner:LENOVO (BEIJING) CO LTD

X-ray imaye system moving controller and debugging method

InactiveCN1483381ASimple structureCompact structureRadiation diagnosticsPhotographyX-rayMovement control

Owner:NEUSOFT MEDICAL SYST CO LTD +1

Electrostatic discharging protective circuit for extra-high voltage chip

ActiveCN103178510AAvoid destructionEmergency protective arrangements for limiting excess voltage/currentElectrical resistance and conductanceControl signal

Owner:HOLTEK SEMICON

Method for improving scratch resistance of surface of colored inkjet printing paper coating

ActiveCN109355973AHigh hardnessImprove scratch resistancePaper coatingPhysical paper treatmentAfter treatmentPulp and paper industry

Owner:广东阿博特数码纸业有限公司

Speed Control Device Of Engine

ActiveCN104061078APreventing undesirable situations where output is insufficientAbsorb size errorFuel-injection pumpsMachines/enginesLow speedSpring force

Owner:KUBOTA LTD

Heating method for preventing high carbon belt steel bloom decarburization

InactiveCN101195853AShort stayHigh recovery rateFurnace typesHeat treatment furnacesHeating timeHigh carbon

Owner:LAIWU IRON & STEEL GRP

ROS responsive nano assembly diagnosis and treatment agent as well as preparation method and application thereof

ActiveCN113876803AGood biocompatibilityImprove the environmentInorganic active ingredientsDigestive systemRos responsiveBiocompatibility

Owner:ZHEJIANG UNIV

Catalyst for preparing dihydric alcohol through hydrogenolysis of polyatomic alcohol and preparation method thereof

InactiveCN102091624ALow costGood due prospectsOrganic compound preparationHydroxy compound preparationWater bathsSorbyl alcohol

Owner:XIAMEN UNIV +1

Gear quenching device

ActiveCN103045825AAchieve positioningSimple structureFurnace typesHeat treatment furnacesMechanical engineeringQuenching

Owner:CHONCHE GRP SICHUAN DANCHI PARTS & COMPONENTS CO LTD

Method for removing hyocholic acid from chenodeoxycholic acid

ActiveCN105566428AReduce volatilityEasy to separateSteroidsThree levelChenodeoxycholic acid

Owner:CHANGDE YUNGANG BIOTECHNOLOGY CO LTD

Pneumatic control net casting device based on Laval tube

ActiveCN104488834AEasy to operateEasy to disassemble and replaceFishing netsEngineeringCasting

Owner:YANCHENG INST OF TECH

Method for realizing magnetic disc redundant array rebuilding and magnetic disc redundant array

ActiveCN101135955AReduce I/O loadImprove rebuild speedInput/output to record carriersRAIDEmbedded system

Owner:NEW H3C TECH CO LTD

Additive and equal composite forming equipment and forming method

ActiveCN108941557AImprove work efficiencyImprove product qualityAdditive manufacturing apparatusIncreasing energy efficiencyCouplingEngineering

Owner:GUANGDONG HANS YUEMING LASER GRP CO LTD +1

Charging control method, terminal equipment and storage medium

ActiveCN110148992APrevent overchargingAutomatic chargingCells structural combinationSecondary cells charging/dischargingElectrical batteryProcessor register

Owner:WUXI RUIQIN TECH CO LTD

Device and method for detecting pattern positioning precision

ActiveCN101221371ASimple optical structureImprove reliabilityPhotomechanical exposure apparatusMicrolithography exposure apparatusPhase shift moduleOptical Module

Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Multiple-unit train maintenance base (station) centralized control system

ActiveCN105278379AFully automatedMeet the needs of on-site production operationsProgramme control in sequence/logic controllersControl systemLocation tracking

Owner:SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +3

Path planning determining method based on cladogram topological road network construction

ActiveCN102175256AImprove efficiencyInstruments for road network navigationRoad networksPath plan

Owner:ZHEJIANG UNIV OF TECH

Flame-retardant natural rubber jacket for cables and preparation method thereof

ActiveCN104592569ADecompositionPrevent combustion reactionRubber insulatorsInsulated cablesDiphenyl phosphateDiphenyl ether

Owner:滁州君越高分子新材料有限公司

Turning guide device for upper beam of stacker

InactiveCN106348023AImprove noiseNo noiseStacking articlesStackerEngineering

Owner:GUANGDONG SUNLI IND EQUIP CO LTD

State and switching management method, intelligent controller, equipment and management system

PendingCN108681261AGet goodEfficient use ofComputer controlTotal factory controlCommunication unitTerminal equipment

Owner:曹汉添

Garment benefiting people physically

InactiveCN103126100AAchieve internal and external ventilationPromote blood circulationProtective garmentSpecial outerwear garmentsDeodorantEngineering

Owner:江苏阳光毛纺服装技术开发有限公司

Process method for preparing organic fertilizer from animal blood

InactiveCN110642649AIncrease the degree of hydrolysisHigh in amino acidsBio-organic fraction processingAnimal corpse fertilisersBiotechnologyFermentation

Owner:眉县畜牧兽医技术推广站 +1

Electric automobile charging power control method and device

InactiveCN107972508AImprove efficiencyReduce electromagnetic interferenceCharging stationsElectric vehicle charging technologyPower batteryControl signal

Owner:NANJING XIAOZHUANG UNIV

Steel plate type radiator

ActiveCN113701539AImprove cooling efficiencyIncrease riseHeat storage plantsHeat transfer modificationEngineeringHeating effect

Owner:JINYUN SHENGDA IND CO LTD

Analog radio frequency signal generation method and system

ActiveCN102122996AReduce complexityEasy to implementBaseband system detailsTransmission monitoringCorrelation factorUltrasound attenuation

Owner:DATANG MOBILE COMM EQUIP CO LTD

Balanced lifting cooling dust removal cremator

InactiveCN111271709AAdequate adsorptionFully wiped outCremation furnacesIncinerator apparatusThermodynamicsDust control

Owner:丁云波

Tunnel lining disease detection device based on infrared temperature field and gray level image

InactiveCN104749187AHigh synchronization accuracyReduce difficultyMaterial flaws investigationOptically investigating flaws/contaminationLight equipmentImaging data

Owner:WUHAN WUDA ZOYON SCI & TECH

Turnover uniform hot-melting device used for machining pig iron casting

ActiveCN110144427AImprove heating efficiencyAccelerates melting rateFurnace componentsRotary drum furnacesHeat resistanceEngineering

Owner:安徽省虎力机械制造有限公司

Rotary tillage, fertilization, sowing and ditching composite operation machine

PendingCN106471903AImprove work efficiencyEasy to installSpadesPlantingDrive wheelScarification

Owner:江苏欣田机械制造有限公司

Toluene and xylene gas sensitive material and preparation thereof as well as preparation method of toluene and xylene gas sensitive device

InactiveCN105259214AHigh sensitivityWide detection rangeMaterial analysis by electric/magnetic meansAlcoholNanometre

Owner:WUHAN INSTITUTE OF TECHNOLOGY

Method for determining complex geologic structure in two-dimensional space

ActiveCN103245972AAccurate structural formImprove forecast accuracySeismic signal processingHorizontal distributionSalt dome

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Feeding mechanism

InactiveCN105621054AEasy to useExtended service lifeRollersRoller-waysNeedle roller bearingEngineering

Owner:东实沿浦(十堰)科技有限公司

Delivery unmanned aerial vehicle for remote areas such as rural areas

InactiveCN111361727AFast shippingDrive consumptionFreight handlingRotocraftRural areaUncrewed vehicle

Owner:XIAMEN QIAZAIZHU PACKING CO LTD

Control system integrating elevator control, driving and energy feedback

InactiveCN102001558AReduce distractionsImprove energy savingElevatorsDrive motorDual pulse

Owner:广州富菱达电梯有限公司

Casting process of cast iron profile

InactiveCN111705258AHigh hardnessImprove yield rateLiquid stateTitanium

Owner:JIANGSU HUALONG CAST IRON BAR SECTION CO LTD

Liftable suspended cupboard

ActiveCN101686754AShort strokeIncrease volumeKitchen cabinetsMovable shelf cabinetMechanical engineeringEngineering

Owner:KURINATSUPU +1

Automobile seat sliding rail packaging box

ActiveCN105083767AHigh strengthQuality improvementContainers to prevent mechanical damageRigid containersCar seatCarton

Owner:HUBEI AVIATION PRECISION MASCH TECH CO LTD

Convenient-to-carry circuit board detecting equipment

InactiveCN109668589AEasy to carryEasy to moveMeasurement devicesThreaded rodElectrical and Electronics engineering

Owner:江苏优茂电子科技有限公司

Emergency automatic plugging device for hydropower station unit flow channel manhole

PendingCN114277745AAvoid false startAvoid influenceWater-power plantsHydro energy generationMarine engineeringStructural engineering

Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +1

C-V2X vehicle-mounted computer system supporting multi-bus composite sensing mode

InactiveCN111831076AComprehensive management of mobile routesManage Movement RoutesDigital processing power distributionElectric/fluid circuitDriver/operatorOperational system

Owner:新唐信通(浙江)科技有限公司

CT image tumor tissue extraction method based on feature diffusion

InactiveCN104156949AImplement extractionImprove accuracyImage analysisComputer scienceExtraction methods

Owner:THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV

Precipitation-hardened martensitic stainless steel

PendingCN113278876AHigh strengthImprove toughnessFurnace typesHeat treatment furnacesMetallurgyMartensitic stainless steel

Owner:DAIDO STEEL CO LTD

Feed screw nut pair, safety transmission device and lifting mechanism

PendingCN110439979AAvoid head-to-headGearingLifting devicesProtection mechanismEngineering

Owner:SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD

Blue-black metal film and preparation method and application thereof

PendingCN112342512AVacuum evaporation coatingSputtering coatingThin membraneWear resistance

Owner:VITALNK IND SHENZHEN

Micro-scale flow heat exchange high-precision integration test method based on MEMS technology

PendingCN114572930AReduce heat lossAvoid localized pressure lossPrecision positioning equipmentThermometers using electric/magnetic elementsEngineeringWafer bonding

Owner:BEIHANG UNIV

Monitoring device for enterprise management

InactiveCN109990185AImprove work efficiencyInnovative designClosed circuit television systemsStands/trestlesEngineeringEnterprise data management

Owner:天津福雷克科技有限公司

Liquid compound spring

PendingCN110594342AImprove vibration damping effectHigh dampingEngine sealsSpringsEngineering

Owner:ZHUZHOU TIMES NEW MATERIALS TECH

On-line monitoring method for fastener looseness based on transformer vibration characteristics

ActiveCN112985676AJudgment is normalJudgment statusMachine part testingMeasurement of torque/twisting force while tighteningTime–frequency analysisThree phase transformer

Owner:JIANGSU ELECTRIC POWER CO

Emergency state community autonomous power supply intelligent regulation and control system

ActiveCN110492599AGuaranteed power supplySatisfy securityBatteries circuit arrangementsPower network operation systems integrationControl powerControl system

Owner:TERMINUSBEIJING TECH CO LTD

A binary method of ancient document images

InactiveCN109190632ALow ratioSuppress noiseCharacter and pattern recognitionPattern recognitionEdge extraction

Owner:GANSU INST OF POLITICAL SCI & LAW

Volume-variable bottle

ActiveCN113581604AVariable volumeReduce oxidationBio-packagingBottlesMicroorganismRubber ring

Owner:新疆农业职业技术学院

Safety use method of chlorine

InactiveCN104667770AEasy to recycleEasy to useMixing methodsFixed capacity gas holdersBottleCarbon tetrachloride

Owner:上海拱极化学有限公司 +1

Automatic leaf taking machine for imitated Christmas tree branch

ActiveCN111620085AOrderly rowsIncrease productivityConveyorsReligious equipmentChain linkLeaf blade

Owner:赣州东峰自动化设备有限公司

Map data transmission method and device

ActiveCN114363308AGeographical information databasesTransmissionAlgorithmData mining

Owner:HUAWEI TECH CO LTD

Regional crop yield estimation method based on set assimilation strategy

ActiveCN110766308AImprove practicalityAccurate Yield Estimation ResultsResourcesCorrelation coefficientComputer science

Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

Kinect detecting method

InactiveCN104951739AInput/output for user-computer interactionCharacter and pattern recognitionPattern recognitionBoundary detection

Owner:ZHUHAI ANXUAN SOFTWARE

Node processing method, node processing device and node processing system

ActiveCN113099261ASolve the problem of watching CatonTechnical issues that solvers cannot watchTransmissionSelective content distributionDomain nameEngineering

Owner:SHANGHAI BILIBILI TECH CO LTD

Lightweight high-rigidity multi-section cylindrical vacuum bottle and preparation method thereof

PendingCN112298727AImprove performanceReasonable structural designCapsBio-packagingRubber ringPunching

Owner:ZHEJIANG Z&Z IND CO LTD

Novel composite waterproof carpet

InactiveCN102839690AGood wear resistanceExtended service lifeLayered productsProtective foundationSodium BentoniteDilatant

Owner:马建宝

Anti-clogging high-efficiency electrolysis device used for chemical production

PendingCN110438520AImprove practicalityIncrease concentrationCellsElectrolysisReverse osmosis

Owner:刘风德

Pulse power discharge circuit with high coupling split reactor

PendingCN108173449AEasy to openReduced safety marginPulse generation by energy-accumulating elementPower conversion systemsLow voltageCoupling

Owner:HUAZHONG UNIV OF SCI & TECH

Black and odorous water treatment-based paper mulberry biochar adsorbent as well as preparation method thereof

ActiveCN108246253AExtensive use of raw materialsBroad treeOther chemical processesWater contaminantsNitrogenAdsorption effect

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Synthetic method of 2,4,6-trisubstituted pyridine and fused-ring pyridin-2-one compound

InactiveCN105646335AOrganic chemistryBromoacetic acidEvaporation

Owner:CHINA PHARM UNIV

Instant communication processing system and method

InactiveCN101227419ASolve problems that cannot be managedEasy to manageData switching by path configurationSecuring communicationHandling systemComputer science

Owner:ALIBABA GRP HLDG LTD

Switched reluctance motor and winding arrangement method therefor

ActiveCN105529888AImprove performanceReduce copper consumptionMagnetic circuit stationary partsWindings conductor shape/form/constructionReluctance motorControl theory

Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

Crease-resisting warm-keeping type double-layered fabric

InactiveCN104494243AImprove wrinkle resistanceFeel goodSynthetic resin layered productsProtective garmentFiberSurface layer

Owner:JIANGSU JINTAI KNITTING

Floor fan with omni-directional rotating function

InactiveCN107366632AFunction increaseVersatilityLighting and heating apparatusPump installationsEngineeringOmni directional

Owner:天津市新美润科技有限公司

Traditional Chinese medicine composition for treating depression

ActiveCN112741887AQuick effectGood curative effectNervous disorderPlant ingredientsCurcuma aromaticaWestern medicine

Owner:唐启盛

Motor vehicle hub capable of automatically adjusting tire pressure

InactiveCN108839521ALarge deformationReduce wearTyre measurementsElectric/fluid circuitInternal pressureHigh pressure

Owner:孙海涛

Electric throttling pressure control system for fine pressure control well drilling

InactiveCN107762433ASimple structureImprove reliabilityFlushingAutomatic control for drillingWell drillingControl system

Owner:王东玉

Recombinant glucanase capable of being expressed and secreted in animal cell as well as recombination method and application of recombinant glucanase

InactiveCN103966188AWide pH effectHigh activityFermentationVector-based foreign material introductionSequence signalGlucanase

Owner:SOUTH CHINA AGRI UNIV

Method for preparing 4-[2-(5-ethyl-2-pyridyl)ethyoxyl]nitrobenzene

InactiveCN108003090AReduce pollutionReduce manufacturing costOrganic chemistryHalohydrocarbonNitrobenzene

Owner:白银京宇新药业有限公司

Scroll compressor with both gas supplement function and intermediate gas exhaust function and heat pump system

ActiveCN107476971AImprove work efficiencyImprove reliabilityHeat pumpsRotary piston pumpsEngineeringExhaust pipe

Owner:TIANJIN UNIV

Ink, quantum dot film and quantum dot light emitting diode

ActiveCN112831222AImprove injection balanceImprove luminous performanceSolid-state devicesSemiconductor/solid-state device manufacturingPolystyreneOrganosolv

Owner:TCL CORPORATION

Full-automatic shredded cake processing production line

ActiveCN114651844AEnhance layeringGreat tasteDough-sheeters/rolling-machines/rolling-pinsDough extruding machinesProcess engineeringSmall footprint

Owner:安徽省皖美食品有限公司

Laser adjusting device

ActiveCN110939834ARealize the designStands/trestlesEngineering3d camera

Owner:GUANGZHOU RUISONG INTELLIGENT TECH CO LTD

Laser coding system

PendingCN111168249ALaser beam welding apparatusSoftware engineeringNameplate

Owner:皮休车轮科技(台州)有限公司

Anti-overrun woodworking drilling machine numerical control positioning device

InactiveCN108098945AAvoid idlingRealize the anti-overtravel functionStationary drilling machinesWood working safety devicesLaser rangingNumerical control

Owner:天津鼎瞻科技发展有限公司

5.1-sound-track karaoke system

InactiveCN103903604AElectrophonic musical instrumentsStereophonic systemsVocal tractMicrophone signal

Owner:FUJIAN HAIMEI DIGITAL TECH

Virtual reality technology based secondary platform half-physical simulation system and method

InactiveCN104317204AImprove reliabilityFully adapt to the needs of semi-physical simulationSimulator controlElectric testing/monitoringThree dimensional simulationOperational system

Owner:HARBIN INST OF TECH

Antibacterial wig and preparation method thereof

PendingCN113430675AImprove mechanical propertiesImprove antibacterial propertiesWigsConjugated cellulose/protein artificial filamentsPolymer sciencePolyvinyl alcohol

Owner:SHAOYANG SUNSHINE HAIR PROD

Positioning method

ActiveCN111274847ALow costImage analysisInternal combustion piston enginesComputer graphics (images)Engineering

Owner:SAIC MOTOR

High-strength, high-toughness and high-rigidity polypropylene composite material and preparation method thereof

InactiveCN103571040AImprove liquidityGuaranteed processing effectPolypropylene compositesGlass fiber

Owner:LIAONING LIAOJIE SCI & TECH

Countersunk head structure for both clamping piece and cutter body

PendingCN113492420AReduce wear intensityAvoid severe wear and tearMetal working apparatusStructural engineeringKnife blades

Owner:阳江市阳东泛太科五金制造有限公司

Method for hiding customer information on parcel, terminal device and server

InactiveCN103870947APrevent leakageDoes not affect workSensing record carriersTransmissionTerminal equipmentComputer terminal

Owner:SHENZHEN RUGUO TECH

Fourth roller speed automatic regulating device

InactiveCN101161882AAutomatically adjust operating speedAuto track running speedContinuous wound-up machinesFiber bundleEngineering

Owner:JEEONE PRINTING & DYEING MACHINERY

Oxygen generator depressurization starting method

PendingCN114835087AReduce shockExtended service lifeNitrogen purification/separationChemical industryCooling towerInlet valve

Owner:鞍钢能源科技有限公司

Target map processing method and device

PendingCN111857136AShorten the timeTroubleshoot slow technical issuesAutomatic obstacle detectionTravelling automatic controlComputer graphics (images)Engineering

Owner:GREE ELECTRIC APPLIANCES INC

Traffic bidding method, bidding adjustment method and traffic value detection system

PendingCN113902482AAdvertisementsClick-through rateOperations research

Owner:杭州推啊网络科技有限公司

Detachable glue discharging module for dispensing machine

PendingCN112756212AEasy to maintain and cleanHigh concentricityLiquid surface applicatorsCoatingsEngineeringMachine

Owner:深圳市博明机械设备科技有限公司

The preparation method of 2-methoxy-5-bromoaniline

InactiveCN102276482AWide range of usesCheap methodOrganic compound preparationAmino-hyroxy compound preparationPharmaceutical industryOrganic synthesis

Owner:CHANGZHOU UNIV

Front-end interface and background service generation method and system based on communication interface

PendingCN110427175ASoftware designCommunication interfaceSoftware engineering

Owner:深圳科蓝金信科技发展有限公司

Protection device of hydraulic oil cylinder and engineering vehicle

ActiveCN110630583AAdjust area sizeChange area sizeFluid-pressure actuator safetyServometer circuitsHydraulic cylinderEngineering

Owner:SHANGHAI SANY HEAVY IND

Intelligent contract maintenance method and device, electronic equipment and storage medium

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