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.

Method and device for obtaining service entry, storage medium, and electronic device

ActiveCN109829122BIncrease usageImprove experienceWeb data retrieval using information identifiersSoftware engineeringApplication software

Owner:ZHEJIANG KOUBEI NETWORK TECH CO LTD

An Analysis Method of Interface Relationship Based on Distributed System

ActiveCN112148562BLittle impact on performanceReduce the risk of abnormal errorsHardware monitoringServer logApplication server

Owner:SUNING CONSUMER FINANCE CO LTD

Method for monitoring efficacy of a cancer therapy using circulating tumor cells as a biomarker

InactiveCN107921277AIncrease or decrease ionizing radiation doseDisease diagnosisX-ray/gamma-ray/particle-irradiation therapyCirculating cancer cellRadical radiotherapy

Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS +1

Auxiliary membrane support for touch panel

ActiveCN108408125BPress evenlyLaminating work is simplePackagingCircular discStructural engineering

Owner:SHENZHEN ZHILING WEIYE TECH

Seasonal Electricity Prediction Method and System

ActiveCN106022536BEfficient use ofForecastingElectricity marketPower grid

Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

Method and system for predicting the behavior of motor vehicles running yellow lights based on 3D lidar

ActiveCN112927514BHigh precisionReal-time trajectory predictionDetection of traffic movementSimulationSignal light

Owner:TONGJI UNIV

A kind of table intelligent manufacturing preparation technology based on mechanical processing

ActiveCN113319967BReduce gapImprove the blocking effectMulti-purpose machinesLapping machinesProcess engineeringMachining

Owner:漳州市芗城昌盛家俱有限公司

Ignition of gas discharge lamps in variable ambient conditions

InactiveCN101146393BAvoid going outImprove and simplify technologyElectrical apparatusElectric lighting sourcesGas-discharge lampEngineering

Owner:TRIDONIKATKO GMBKH & KO KG

Prefabricated formwork of concrete flow passage gradual change rounded corner segment top board construction and construction process thereof

ActiveCN100547174CReduce workloadGuaranteed denseWater-power plantsForms/shuttering/falseworksPower stationEngineering

Owner:POWERCHINA HUADONG ENG COPORATION LTD

Intelligent prefetching of recommended media content

ActiveCN104956680BIndoor gamesTransmissionMedia content

Owner:MICROSOFT TECH LICENSING LLC

Management method of the communication terminal device and communication terminal

InactiveCN101009515AGuaranteed uptimeSave electricityRadio/inductive link selection arrangementsRadio transmission for post communicationTerminal equipmentApplication software

Owner:HUAWEI TECH CO LTD

A kind of synthetic method of 5-biphenyl-4-amino-2-methylpentanoic acid intermediate

ActiveCN104788354BSolve not easy to separateGood choiceOrganic chemistryBulk chemical productionCombinatorial chemistryDiastereomer

Owner:苏州中科新药篮生物医药科技有限公司

Vehicle bumper mounting structure

ActiveCN103492233BImprove typing accuracyImprove work efficiencyBumpersMechanical engineeringEngineering

Owner:HONDA MOTOR CO LTD

Fixing structure of optical element

InactiveCN101251634ANot easy to produce optical axis deviationImprove reliabilityRecord information storageOptical beam guiding meansAdhesiveEngineering

Owner:SANKYO SEIKI MFG CO LTD

Image processing method, image processing device and terminal device

InactiveCN108898082BImprove experienceEase of use2D-image generationCharacter and pattern recognitionComputer graphics (images)Terminal equipment

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Lotus root belt growth promoter and method for using it to promote lotus breeding

ActiveCN104788180BPromote growthSpeed up the flowHorticultureFertilizer mixturesPhosphatePotassium

Owner:ZHEJIANG HUMANITIES LANDSCAPE CO LTD

Software license management system that functions in a disconnected or intermittently connected mode

InactiveCN102016861AError detection/correctionUser identity/authority verificationFault toleranceSoftware license

Owner:HONEYWELL INT INC

Method for making wooden parts of musical instrument, wooden parts for musical instrument use and musical instrument including the same

InactiveCN1292880CLow costImprove yieldOther plywood/veneer working apparatusWood treatment detailsVolumetric Mass DensityEngineering

Owner:YAMAHA CORP

A kind of production method of brick automatic production line

ActiveCN112976288BCeramic shaping plantsBrickManufacturing line

Owner:展鹏(福建)工贸有限公司

A kind of lithium-sulfur battery and preparation method thereof

ActiveCN104659407BPores are small and denseImprove barrier propertiesFinal product manufactureLi-accumulatorsPorous substrateLithium–sulfur battery

Owner:GUANGDONG ZHUGUANG NEW ENERGY TECH

Method for processing instant coarse cereal balanced nutritional flour

InactiveCN102160623BMeet dietary recommendationsNutritional balanceFood preparationGramAlpha-amylase

Owner:GANSU AGRI UNIV

A Method of Improving Local Comprehensive Mechanical Properties of High Manganese Steel Frog

ActiveCN110592334BImprove mechanical propertiesExtended service lifeFoundry mouldsFurnace typesManganeseEngineering

Owner:YANSHAN UNIV

A clamping mechanism for grinding metallographic test block

InactiveCN105445075BEliminate stuck conditionsAvoid inhalationPreparing sample for investigationEngineeringMechanical engineering

Owner:ZHEJIANG 81 PRECISION MACHINERY CO LTD

An oxygen-deficient negative pressure gas furnace and its application method

InactiveCN104449849BEasy to rule outWon't wasteGasification apparatus detailsCombustible gas productionSlagCombustible gas

Owner:HUAZHONG UNIV OF SCI & TECH WUCHANG BRANCH

A method and device for monitoring vehicle emission data based on Internet of Vehicles

ActiveCN110987083BEasy to handleAccurate data monitoring resultsMeasurement devicesDatabase distribution/replicationMessage queueThe Internet

Owner:北京蜂云科创信息技术有限公司

A high-efficiency self-cleaning punching device for hardware processing

ActiveCN113441745BAvoid entanglementImprove processing qualityMaintainance and safety accessoriesBoring/drilling machinesPunchingStructural engineering

Owner:泰州宏润金属科技有限公司

A prefabricated prefabricated wall for building construction

ActiveCN111706158BImprove stabilityReduce frictionWallsFencingArchitectural engineeringLeft wall

Owner:湖南省城市建筑集团有限公司

Information processing device, image display device, and information processing method

InactiveCN101930415BProcessor architectures/configurationElectric digital data processingInformation processingAccess method

Owner:SEIKO EPSON CORP

A kind of rich combustion gas generation control system and control method

ActiveCN112816218BSolving Measurement ChallengesGas-turbine engine testingRocket engine plantsThermodynamicsControl system

Owner:NAT UNIV OF DEFENSE TECH

Assembled screen assembly

ActiveCN104856517BPrevent looseningImprove structural strengthScreensMechanical engineering

Owner:湖州佳灏信息技术有限公司

Pixel structure and method for producing driving voltage in the pixel structure

ActiveCN100462829CReduce complexityLow costStatic indicating devicesNon-linear opticsLiquid-crystal displayDisplay device

Owner:AU OPTRONICS CORP

Pattern spraying/coloring process for fur

InactiveCN104727171AEasy to modifySimple processLiquid/gas/vapor removalDyeing processNumerical controlOrganic solvent

Owner:陈金军

A clutch electric mechanism and an opening and closing operation method of an inflatable cabinet

ActiveCN111863473BImprove stabilityImprove reliabilitySwitchgear arrangementsContact driving mechanismsGear wheelControl engineering

Owner:珠海天欧电气有限公司

Real-time on-line monitoring system and method for the safety of converter lining refractories

ActiveCN105803153BComprehensive response test resultsDirect Response Test ResultsMeasurement devicesManufacturing convertersMonitoring systemRefractory

Owner:CENT IRON & STEEL RES INST

Novel arrayed photoelectric sensor grating displacement detection system and method

InactiveCN107462168AThe detection process is fastFast outputUsing optical meansConverting sensor output opticallyGratingMeasurement precision

Owner:GUANGDONG UNIV OF TECH

A new energy vehicle

ActiveCN104836301BFull avoidAvoid overchargingBatteries circuit arrangementsElectric powerElectricityElectrical battery

Owner:陕西帝亚新能源汽车有限公司

Index generation method, index generation device, and search method

ActiveCN107305586BNatural language data processingFile metadata searchingData miningMultiple input

Owner:FUJITSU LTD

Heat pump water heater and control method thereof

ActiveCN104930704BImprove energy efficiencyIncrease profitFluid heatersEngineeringWater temperature

Owner:GREE ELECTRIC APPLIANCES INC

A ground installation structure and installation method

ActiveCN109577600BAvoid overhead structuresReduce thicknessFalse floorsClassical mechanicsUnderfloor heating

Owner:变形积木(北京)科技有限公司

Improvements in shuttlecocks

InactiveCN101516456BImprove performanceShorten the lengthSport apparatusAerodynamic dragEngineering

Owner:戈登·威利斯

Imitation sodium yellow LED lamp beads and preparation method thereof

ActiveCN109638115BLuminescent stabilityHigh light efficiencySemiconductor devices for light sourcesSemiconductor devicesUltraviolet lightsLight excitation

Owner:WUYI UNIV

Preparation method and application of lithium-ion power battery negative electrode material

ActiveCN104377352BEasy to prepareEasy to operateCell electrodesSecondary cellsElectrical batteryLithium-ion battery

Owner:GUANGDONG TEAMGIANT NEW ENERGY TECH CORP

A high-elastic antibacterial nonwoven fabric with filament bonded honeycomb structure and preparation method thereof

ActiveCN104911815BImprove adhesionAvoid distractionNon-woven fabricsAntibiosisAcute angle

Owner:WUHAN TEXTILE UNIV

Switching method of multi-carrier OFDM systems

ActiveCN101971667BAchieving the goals of call admission controlImprove throughputWireless communicationCarrier signalMobile station

Owner:MEDIATEK INC +1

Movement mechanism with two modes

InactiveCN103231750BWith folding and zooming functionLarge deformationVehiclesMechanical engineeringShape transformation

Owner:BEIJING JIAOTONG UNIV

A pumpless injection refrigeration system and refrigeration method

ActiveCN107062684BImprove cooling efficiencyGuaranteed uptimeMechanical apparatusFluid circulation arrangementCirculator pumpEngineering

Owner:SHANDONG UNIV

A kind of backlight film production equipment and backlight film production process

ActiveCN107450229BReduce participationReduce manual labor intensityNon-linear opticsProduct testingLight guide

Owner:深圳市威天光电科技有限公司

Low-overhead transient fault automatic correction circuit for high speed adder

InactiveCN102255618BMaintain performance advantageLow costData representation error detection/correctionDigital data processing detailsVery large scale integrated circuitsHardware redundancy

Owner:NAT UNIV OF DEFENSE TECH

A device for processing the outer diameter of a bearing outer ring

ActiveCN111215984BGrinding feedersPlane surface grinding machinesEngineeringPhysics

Owner:常山县鑫龙轴承有限公司

A simulation device and method for charging pile operating characteristics

ActiveCN102288847BEasy wayElectrical testingControl systemVoltage source

Owner:SHENZHEN CLOU ELECTRONICS

A detection device for detecting load-bearing deformation of concrete foundation

InactiveCN106049564BEasy to passReduce lossesFoundation testingStructural engineeringStrain sensor

Owner:LIAONING ENG VOCATIONAL COLLEGE

A method and device for capturing effective webpage content

InactiveCN102270206AHigh degree of automationWebsite content managementSpecial data processing applicationsDocumentationWeb content

Owner:北京迅捷英翔网络科技有限公司

An oblique straight edge banding machine

ActiveCN112454603BSave materialSave resourcesWood working apparatusDomestic articlesCompression deviceStructural engineering

Owner:浙江昌格家居有限公司

Interior trimming plate composition for automobile, interior trimming composite plate for automobile and preparation methods thereof

ActiveCN101985502BBeautiful surfaceImprove mechanical propertiesSuperstructure subunitsPolyethylene terephthalatePolyethylene terephthalate glycol

Owner:SUZHOU EMY MEDICAL SUPPLIES

Multi-variety pedestal pan leakage point detection machine

PendingCN114608754AArbitrary adjustmentMeet the test requirementsFluid-tightness measurement using fluid/vacuumRoller-waysEngineeringStructural engineering

Owner:TANGSHAN HEXIANG INDAL

Diode failure analysis device and its analysis method for diodes

ActiveCN106311707BSolve the dripping problemIngenious designSemiconductor/solid-state device testing/measurementDirt cleaningEngineeringFailure analysis

Owner:NANTONG HORNBY ELECTRONICS

Edible fungus dreg biological organic fertilizer and preparation method thereof

InactiveCN102260121BReduce churnIncrease profitFertilizer mixturesMicroorganismGlutaric acid

Owner:河南天宇肥业有限公司

Fuel cell system and control method for thereof

PendingCN112448004AMotive system fuel cellsTransportation hydrogen technologyFuel cellsPtru catalyst

Owner:TOYOTA JIDOSHA KK

A highly stable detachable arm for a multi-rotor UAV

ActiveCN111086635BSimple structureCheap manufacturingFuselage framesRotocraftUncrewed vehicleStructural engineering

Owner:厦门致睿智控地信科技股份有限公司

A kind of doped hexagonal boron nitride nanosheet, its preparation method, catalyst and its application as carrier

ActiveCN105293453BReduce catalytic activityImprove conversion rateMaterial nanotechnologyPhysical/chemical process catalystsHexagonal boron nitrideOrganic reaction

Owner:SHANTOU UNIV

A method to enhance the stability of Escherichia coli t7 expression system based on double repression strategy

ActiveCN103555751BStable expression abilityImprove stabilityBacteriaMicroorganism based processesEscherichia coliLac operon

Owner:JIANGNAN UNIV

Immersion type hollow fiber membrane separator and its running process

ActiveCN100569346CReduce energy consumptionExtended service lifeSemi-permeable membranesControl systemWater production

Owner:TIANJIN MOTIMO MEMBRANE TECH

Garlic processing

ActiveCN101535246BHydropoly/poly sulfide preparationPhysical chemistryPolysulfide

Owner:ECOSPRAY LTD

A shape-memory alloy-driven height-adjustable heel based on a jack-up mechanism

ActiveCN106418900BEasy to adjustThe overall structure is simple and reliableHeelsTop-piecesElectricityShape-memory alloy

Owner:JIANGSU UNIV

A wire grid polarizer, its manufacturing method, and display device

InactiveCN104483733BLow costReduce consumptionPolarising elementsOptical articlesWire gridDisplay device

Owner:BOE TECH GRP CO LTD

Intelligent lighting device, control terminal and lighting system

ActiveCN104602414ASolve technical problems with poor timeliness of controlElectric light circuit arrangementEnergy saving control techniquesIntelligent lightingComputer hardware

Owner:SENGLED OPTOELECTRONICS

straight drop arrow rest

ActiveCN104089525BSo as not to damagePracticalBows/crossbowsEngineeringBowstring

Owner:雷盾体育用品(上海)有限公司

An airtight package antenna and its manufacturing method

ActiveCN111029773BEasy to implantSimple structureRadiating elements structural formsRadiating element housingsSignal waveEngineering

Owner:THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP

A pulse width modulation control signal dimming control circuit, control method and LED drive system

ActiveCN106413173BImprove protectionOptimal control methodElectrical apparatusElectroluminescent light sourcesElectricityControl signal

Owner:SHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD

Security identification method and device of domain name resolution system dns

ActiveCN105635057BEasy accessEfficient identificationTransmissionIp addressTerminal equipment

Owner:三六零数字安全科技集团有限公司

A training device with a composite structure of a portable cushion that can realize multi-directional stretching and stretching

ActiveCN108939437BEasy to useReasonable structureMuscle exercising devicesEngineeringCushion

Owner:HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD

A method for preparing human serum albumin from urine

ActiveCN103694343BPhysical and chemical properties consistentConsistent biological propertiesSerum albuminPeptide preparation methodsUltrafiltrationHuman albumin

Owner:YANGZHOU AIDEA BIOTECH

Rod device

ActiveCN105498197BAvoid damageBilliardsEngineering

Owner:NANLING WANGKE INTPROP MANAGEMENT CO LTD

A sound signal acquisition method and device

ActiveCN105022291BIncrease demandImprove experienceTotal factory controlProgramme control in sequence/logic controllersComputer scienceSmart device

Owner:WEIRONG GRP CO

Backfilling Method for Inverted Arch of Tunnel in Cold Region

ActiveCN107503765BImprove thermal insulationReduce heat of hydrationUnderground chambersTunnel liningThermal insulationRoad surface

Owner:SHAOXING UNIVERSITY

A shift register unit, its voltage release method, and a gate drive circuit

ActiveCN107093394BLower potentialFacilitated releaseStatic indicating devicesDigital storageShift registerCapacitance

Owner:BOE TECH GRP CO LTD +1

Fixed battery quick changing mechanism for electric vehicle

InactiveCN102602271BImprove stabilityReduce vibrationElectric propulsion mountingVehicle frameElectric vehicle

Owner:HANGZHOU MENGLONG MACHINERY

A suspended algae reef structure

ActiveCN105075844BPromote rapid growthAvoid cloggingClimate change adaptationCultivating equipmentsEngineeringAlgae

Owner:ZHEJIANG OCEAN UNIV

pneumatic tire

ActiveCN104827832BIncreased durabilityIncreased in-plane torsional rigidityPneumatic tyre reinforcementsTyre beadsMechanical engineeringTread

Owner:SUMITOMO RUBBER IND LTD

Method and system for generating test data for simulating quality inspection machine

ActiveCN111815146BRealize the effect of sendingPredict and optimize process qualityDatabase management systemsDatabase distribution/replicationTest phaseTime data

Owner:上海微亿智造科技有限公司 +1

A kind of modified phosphate inorganic binder for aluminum alloy casting and preparation method thereof

ActiveCN104815943BExcellent resistance to moisture absorptionGood collapsibilityFoundry mouldsFoundry coresEnvironmental resistancePhosphate

Owner:共享新材料(山东)有限公司

Double-feed wind power generating system with energy storage function

InactiveCN101917013BControllable slip power exchangeImprove power qualitySingle network parallel feeding arrangementsAc network load balancingPower qualityDynamic balance

Owner:HUAZHONG UNIV OF SCI & TECH

Biomass feeding system and feeding method with double offset rotary feeding valve

ActiveCN109442464BWide applicabilitySmooth feedingLump/pulverulent fuel feeder/distributionFlue gasProcess engineering

Owner:HARBIN BOILER CO LTD

A short-process energy-saving and environment-friendly casting clutch housing device

ActiveCN109530663BReduce heatEasy to fixCasting apparatusCombustion chamberHeat conducting

Owner:YUEXI COUNTY HONGSHENG CASTING

A billboard installation structure on the building exterior wall

ActiveCN107909940BEasy to installMobile controlBoardsEngineeringMechanical engineering

Owner:CHONGQING COLLEGE OF ELECTRONICS ENG

A kind of nucleoside base hydroxamic acid derivative compound and its preparation method and application

ActiveCN106883217BRaw materials are easy to getEasy to prepareOrganic chemistryAntineoplastic agentsHistone deacetylaseHydroxamic acid

Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

A double-encrypted access control system based on mobile phone QR codes

ActiveCN103593894BImprove securityImprove reliabilityUser identity/authority verificationIndividual entry/exit registersImaging processingUser input

Owner:四川极智朗润科技有限公司

Test scenario generation method, device, equipment and storage medium

ActiveCN112799964BImprove production efficiencyImprove accuracySoftware testing/debuggingGeneration processSimulation

Owner:BEIJING CATARC DATA TECH CENT +2

File processing method, device, electronic device, storage medium and product

ActiveCN113535181BAvoid writingReduce development costsCode compilationSoftware engineeringEquipment computers

Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

A compacting device for garden waste loose materials

ActiveCN107139522BImprove transportation efficiencyReduce shipping costsPress ramEngineeringMechanical engineering

Owner:TSINGHUA UNIV

Exendin-4 derivatives as selective glucagon receptor agonists

ActiveCN106715466BImprove blood sugar levelsLose weightPeptide/protein ingredientsMetabolism disorderThiazoleAgonist

Owner:SANOFI SA

Catalyst used for coupling reaction of carbon dioxide and epoxy compound

ActiveCN101972674BNo pollution in the processSimple preparation stepsOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsEpoxyStructural formula

Owner:HEBEI UNIV OF TECH

Seasoning delivery bottle

InactiveCN103029880BThe method of use is novelEasy to useBottlesContainer/bottle contructionBottleBiomedical engineering

Owner:FUZHOU GENGYUN PATENT DEV +1

Seawater desalination treatment method based on clean energy

ActiveCN112093837BIncrease temperatureAvoid getting lostGeneral water supply conservationSeawater treatmentEnvironmental engineeringFresh water

Owner:扬州市杭集创意设计园有限公司

A peripheral grinding device for automobile gears

ActiveCN108296573BSolve the problem of peripheral grindingSolve grinding problemsGear teeth manufacturing toolsGear-cutting machinesRotational axisGear wheel

Owner:宁波隆锐机械制造有限公司

A Method for 3D Modeling of Petrophysical Structure

ActiveCN110599594BSmall amount of calculationImprove modeling efficiency3D modellingWell loggingData field

Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Drying system and method for controlling the drying system

ActiveCN109097958BAvoid failure to startProgramme controlComputer controlControl engineeringControl theory

Owner:SUZHOU LANSEDANZHU INTELLIGENT TECH CO LTD

Tool positioning system, tool positioning method and tool monitoring system

ActiveCN104889904BProgramme controlWork holdersMonitoring systemGlobal coordinate system

Owner:HEXAGON TECH CENT GMBH

Mirror image method, device and communication equipment for circuit emulation service

InactiveCN101984582BImprove mirroring performanceOptimize business mirroring processData switching networksMirror imageEmbedded system

Owner:ZTE CORP

Design method of seabed landform type classifier based on factor analysis

InactiveCN108520271BCharacter and pattern recognitionOcean bottomSupport vector machine

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA) +1

Traditional Chinese medicine decoction tank with feeder

ActiveCN109718106BNot easy to stayReduce heat dissipationPharmaceutical product form changeDomestic articlesBiotechnologyRadiation loss

Owner:ZHEJIANG HOUDAR INTELIGENT TECH CO LTD

Optical device combination and separation device

ActiveCN106695673BNo damageMetal-working hand toolsEngineeringMechanical engineering

Owner:DONGGUAN OPTISMART COMM TECHNICAL CO LTD

Method for diagnosing a health of an pparatus

InactiveCN103134552AMaterial analysis using wave/particle radiationAircraft components testingMedicineBiomedical engineering

Owner:GE AVIATION SYST LLC

A method and system for comprehensive management of tool life based on energy consumption

ActiveCN109048494BHigh precisionImprove accuracyMeasurement/indication equipmentsNumerical controlApproaches of management

Owner:WUHAN HUAZHONG NUMERICAL CONTROL

A method of stretching thinning and permanent setting of colored wool

ActiveCN103361922BConsistent colorAvoid stainsSucessive textile treatmentsLiquid/gas/vapor fibres/slivers/rovings treatmentCardingPulp and paper industry

Owner:SHANDONG NANSHAN TEXTILE GARMENT

Terminal for mobile phone card and mobile phone card holder using the terminal

ActiveCN104393437BWill not harmIncrease contactCoupling contact membersTelephone set constructionsConvex structureEngineering

Owner:鸿日达科技股份有限公司

Artificial feed for chrysopa perla larvae and preparation method of artificial feed

ActiveCN103431163BRich sourcesEasy to prepareAnimal feeding stuffSaccharumSucrose

Owner:INST OF ZOOLOGY GUANGDONG ACAD OF SCI

Planetary gear transmission speed reducer

InactiveCN100432482CLarge transmission ratioImprove carrying capacityToothed gearingsRolling-element bearingReduction drive

Owner:CHANGZHOU SPEED REDUCER GENERAL FACTORY

Rescue robot

InactiveCN101869745BSimple structureReduce weightBreathing protectionManipulatorTerrainRescue robot

Owner:SHANGHAI MARITIME UNIVERSITY

A frequency-stabilized power supply for precision lasers based on an ultra-stable f-p cavity

ActiveCN107317220BImprove stabilityHigh precisionLaser detailsSemiconductor lasersFrequency stabilizationLine width

Owner:杭州诺驰生命科学有限公司

Security lock hook-shape latch reinforcement pins

InactiveCN101331287BBuilding locksEngineeringElectrical and Electronics engineering

Owner:KALE KILIT VE KALIP SAN AS

Chemical grouting material for surface pre-grouting

InactiveCN101602939BEasy to operateLow priceDrilling compositionChemical groutingConcentration ratio

Owner:BEIJING CHINA COAL MINE ENG CO LTD

Preparation method of revaprzan hydrochloride

InactiveCN102993173BOrganic chemistry2-methylacetoacetic acidMethyl group

Owner:SHANDONG UNIV +1

A kind of cyanide-free chemical immersion gold solution and technology thereof for display panel field

ActiveCN113046736BImprove stabilityIncrease concentrationLiquid/solution decomposition chemical coatingActive agentPotassium hydroxide

Owner:SHENZHEN CHENGGONG CHEM

Signal processing method of fetal heart rate detection sensor matrix of multi-dimensional channel sensor

ActiveCN111227819BAvoid potential hazardsSuppress disturbing noiseHeart/pulse rate measurement devicesSensorsFetal movementFetal heart rate monitoring

Owner:孙磊 +2

Insulin derivatives containing additional disulfide bonds

InactiveCN102985440BPeptide/protein ingredientsMetabolism disorderPancreatic hormoneOrganic chemistry

Owner:NOVO NORDISK AS

A welding power supply device with an energy maintenance circuit and its control method

ActiveCN103418892BImprove dynamic performanceReduce lossArc welding apparatusPower flowControl power

Owner:BEIJING UNIV OF TECH

A kind of polyimide adhesive film and preparation method thereof

ActiveCN108034402BFoaming in situAdhesiveSynthetic resin layered productsFiberMicro nano

Owner:AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH

A spiral concentrator, a spiral concentrator method and an ore separating plate thereof

InactiveCN105689107BEasily accommodates content ratio changesWet separationMedial axisCurve shape

Owner:江西铁山垅钨业有限公司

Air conditioner and its control method

ActiveCN104748296BEasy to operateImprove heating effectMechanical apparatusSpace heating and ventilation safety systemsEnvironmental noiseControl theory

Owner:MIDEA GRP CO LTD +1

A kind of equipment for preparing lithium difluorophosphate

ActiveCN112390243BWell mixedAchieve rotationTransportation and packagingRotary stirring mixersThermodynamicsPhosphoric acid

Owner:临沂小篆新材料科技有限公司

Real-time Segmentation System of Breast Ultrasound Video Image Based on Neutrosophy Theory

ActiveCN110648333BHigh precisionHigh speedImage enhancementImage analysisBreast ultrasonographyDisplay device

Owner:SHANDONG UNIV

Data processing method and device

InactiveCN103258054BAccurate queryAccurately establishedSpecial data processing applicationsData setData mining

Owner:闫朝升

Color data display method

InactiveCN100511420CCathode-ray tube indicatorsGraphicsData display

Owner:HOLTEK SEMICON

A discharge valve device and concrete mixing equipment having the same

ActiveCN102601867BPrevent penetrationPrevent leakageMixing operation control apparatusEngineeringMechanical engineering

Owner:SANY HEAVY IND CO LTD (CN)

Coreopsis tinctoria active part and application thereof in preparation of whitening cosmetic

ActiveCN102961281BCosmetic preparationsToilet preparationsCoreopsisTyrosine

Owner:JALA GROUP CORPORATION

Method for identifying damaged cable and support translation based on strain monitoring during temperature variation

InactiveCN102706652BEffective structural health monitoringEffective health monitoringStructural/machines measurementLinear relationshipEngineering

Owner:SOUTHEAST UNIV

Fan control method and system

ActiveCN111134577BReduce downtimeFast shutdownPump controlElectric equipment installationControl engineeringControl theory

Owner:SHENZHEN ROBOROCK INNOVATION TECH CO LTD

Methyl eicosapentaenoic acid preparing and purifying method from pavlova viridis

InactiveCN1233616CThe method steps are simpleReduce consumptionOrganic compound preparationCarboxylic acid esters separation/purificationPurification methodsFreeze-drying

Owner:NANJING UNIV

A high-efficiency oil brushing device for special bolts

ActiveCN114054279BFull dynamic oilingEasy to moveLiquid surface applicatorsCoatingsStructural engineeringBrush device

Owner:河北同发铁路工程集团铭豪高速铁路器材制造有限公司

A method for evaluating pilot flight performance

ActiveCN104598747BGet rid of the pitfalls of performance appraisalsSpecial data processing applicationsLongitudeEngineering

Owner:上海航空电子有限责任公司

Method for approximately outputting quaternion numbers with arbitrary step size in orthogonal series during extreme flight of aircraft

InactiveCN102506864BGuaranteed iterative calculation accuracyImprove output quaternion precisionInstruments for comonautical navigationQuaternionTransfer matrix

Owner:NORTHWESTERN POLYTECHNICAL UNIV