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.

A data processing method and system

ActiveCN111142835BIncrease flexibilitySound input/outputComputer hardwareEngineering

Owner:LENOVO (BEIJING) LTD

A nano-reflector outer wall spraying equipment

ActiveCN108855701BSolve the problem of incomplete sprayingSimple structureSpraying apparatusDevice formEngineering

Owner:安徽全浩铝材有限公司

A kind of magnetic composite microcarrier and its preparation method and application in cell suspension culture

ActiveCN111961641BRich sourcesMild preparation conditionsArtificial cell constructsSkeletal/connective tissue cellsMicrosphereNanoparti cles

Owner:JINAN UNIVERSITY

USB (Universal Serial Bus)-based wireless sound box device

ActiveCN102421040BTo achieve the purpose of sharingTransducer detailsData streamSound sources

Owner:SHANGHAI MOUNTAIN VIEW SILICON

Low-cost equivalent water flooding method in the late stage of ultra-high water cut in medium-high permeability reservoirs

ActiveCN105089585BReduce operating costsRealize the development effectFluid removalWater floodingReservoir fluid

Owner:CHINA PETROLEUM & CHEM CORP +1

Device and method for preparing high-purity chalcogenide glass

InactiveCN102936090BEliminate absorptionTo achieve the purpose of removing impuritiesGlass furnace apparatusChalcogenide glassEngineering

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

A child safety wall power socket

ActiveCN105633739BEnsure safetyCoupling device detailsPower flowComputer module

Owner:SUZHOU INDAL PARK KEJIA AUTOMATION

Accurate depth domain layer speed updating method

ActiveCN102879814BAccurate Seismic Tectonic Imaging MethodSeismic signal processingEnergy balancingImage resolution

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

An intelligent cooling tower

ActiveCN107060398BEasy maintenanceExtended service lifePhotovoltaic supportsPhotovoltaic energy generationCooling towerEngineering

Owner:厚成科技(南通)有限公司

Centering vibration damping device and concrete pump truck delivery pipe assembly

InactiveCN104594638BWith shock absorbing functionReduce fatigue damageBuilding material handlingFatigue damageDamping function

Owner:欧阳烽

Starch-based tableware and preparation method thereof

ActiveCN103923353BPlastination Overcome and InhibitionOvercome and inhibit recrystallizationTable equipmentsPotato starchPliability

Owner:山东睿安新材料科技有限公司

An amorphous/nanocrystalline matrix high-hardness wear-resistant and corrosion-resistant alloy and its preparation method

ActiveCN105695884BHigh hardnessImprove corrosion resistanceCorrosion resistant alloyWear resistant

Owner:广州市信纳德生物科技有限公司

Sulfydryl-containing tacrine derivative and preparation method and application thereof

InactiveCN102391180BOrganic active ingredientsNervous disorderAcetylcholine esterasePerylene derivatives

Owner:HUAZHONG UNIV OF SCI & TECH

A kind of vanadium-doped lithium iron phosphate/carbon three-dimensional porous electrode material and preparation method thereof

ActiveCN105261732BImprove discharge capacityIncrease powerCell electrodesSecondary cellsCarbon layerVanadium doping

Owner:北京恩耐吉科技有限公司

Bra back buckle automatic placement machine

ActiveCN104842553BRealize fully automatic mechanical productionQuality improvementHuman–machine interfaceProgrammable logic controller

Owner:ZHONGSHAN STEP AUTOMATION EQUIP

An automatic control device for locomotive sand spreading

ActiveCN110816558BSimple structureHighly integratedLocomotivesAutomatic controlEconomic benefits

Owner:HEBEI GAODA TECH

An electric drawer cabinet device

ActiveCN106786100BEasy to pushGuaranteed stabilitySwitchgear detailsEngineeringMechanical engineering

Owner:义乌市输变电工程有限公司 +1

An information processing method, device, and computer-readable storage medium

ActiveCN109886318BSave time and costImprove mining efficiencyCharacter and pattern recognitionInformation processingEngineering

Owner:北京明智和术科技有限公司

A network security information management method and device

ActiveCN110135711BResourcesNetworked systemData mining

Owner:成都亚信网络安全产业技术研究院有限公司

Voltage reference and startup circuit having low operating current

InactiveCN110096092AElectric variable regulationHemt circuitsVoltage reference

Owner:NXP USA INC

Slight hydrogen sulfide removal device and method in acidic gas

ActiveCN102631832BGood dehydrogen sulfide effectLess investmentDispersed particle separationPhysical chemistrySulfur hydride

Owner:浙江丽晶化学有限公司

A molded case circuit breaker with hinged drawbar

ActiveCN103474303BChange work scheduleRealize regulationAdjustment of protective switch conditionsPower flowEngineering

Owner:DELIXI ELECTRIC

A file digital automatic grabbing device

ActiveCN112278842BNo slippingNo relaxationConveyor partsSoftware engineeringEconomic benefits

Owner:重庆莘默达科技有限公司

Making process of black wine

InactiveCN103789139BIncrease contentFull of nutritionAlcoholic beverage preparationFood flavorHorticulture

Owner:王新民

an isolating switch

ActiveCN106356239BEasy to operateWith indication functionAir-break switch detailsEngineeringMechanical engineering

Owner:温州奥来电器有限公司

A kind of trimethyl phosphite rectification tail gas deodorization method and equipment

ActiveCN112791561BReduce odorImprove protectionDispersed particle separationPhosphorous acidMental health

Owner:贵州威顿晶磷电子材料股份有限公司

Method for screen selecting and catching vicious disturbing calls

ActiveCN100579150CImprove discriminationEasy to moveSpecial service for subscribersSupervisory/monitoring/testing arrangementsService personnelReal-time computing

Owner:CHINA MOBILE GROUP JIANGSU

A strain of Fusobacterium nucleatum obtained from colorectal cancer tumor tissue and its application

ActiveCN110903997BAids in functional studiesPromote proliferationBacteriaCulture processColon rectal cancerColorectal cancer cell line

Owner:SHANGHAI TENTH PEOPLES HOSPITAL

Headphone volume control method and device

ActiveCN106851451BEnhance listening experienceAchieve regulationMicrophonesLoudspeakersHearing perceptionHeadphones

Owner:NUBIA TECHNOLOGY CO LTD

A wrapping machine for glasses case

ActiveCN110150819BHigh precisionImprove work efficiencyOther accessoriesMechanical engineering

Owner:WENZHOU YUANHUA ENTERPRISE

A kind of preparation method of nitrogen-containing semiconductor nanometer material

InactiveCN104098126BUniform lengthMaterial nanotechnologyTitanium compoundsMicrowaveNitrogen

Owner:HANGZHOU DIANZI UNIV

Mine Ultrasonic Pipeline Flow Measuring Device and Measuring Method

ActiveCN104198001BWith non-contact measurementHighly integratedVolume/mass flow measurementCommunication interfaceUltrasonic sensor

Owner:QINGDAO HAICHENG AUTOMATION EQUIP

Data encryption customer service system and customer service method

ActiveCN111510565BStrengthen security managementSpecial service for subscribersTransmissionEngineeringProxy server

Owner:北京灵伴即时智能科技有限公司

Rotor rim impingement cooling

InactiveCN105626160AEngine fuctionsBlade accessoriesTurbine wheelTurbine blade

Owner:GENERAL ELECTRIC CO

A kind of membrane structure yurt

ActiveCN108386062BEasy dischargeEasy to installTents/canopiesCold airEngineering

Owner:北京今盛杰膜结构科技有限公司

A Method for Evaluating Residual Thermal Stress of Amorphous Alloy Ribbon

ActiveCN110779863BImprove product qualityEasy to implementUsing mechanical meansApparatus for force/torque/work measurementThin membraneAlloy

Owner:JIANGSU JICUI ANTAI CHUANGMING ADVANCED ENERGY MATERIALS RES INST CO LTD

Clamp for machining hole of cylinder and hole machining method

ActiveCN1293991CEasy to transformDeformation is easily obtainedHoning machinesCylinder headEngineering

Owner:NISSAN MOTOR CO LTD

An anti-drip suction tube connection joint

ActiveCN106382427BFirmly connectedWill not cause secondary pollutionJoints with fluid cut-off meansMechanical engineeringPlunger

Owner:CHANGZHOU DISIBO MEDICAL PROD

A preparation method of traditional Chinese medicine residue foaming buffer packaging material

ActiveCN104109401BNo pollution in the processLow priceFlexible coversWrappersFiberWater baths

Owner:嘉善海宏电子组件厂

Grease-lubricated ball bearing with micro-textured self-propelled oil droplets and its micro-textured processing method

ActiveCN112112888BIncrease guideAccelerated boot reflowBall bearingsBearing componentsBall bearingRolling-element bearing

Owner:HANGZHOU DIANZI UNIV

Microscopic Pore Sealant for Precious Metal Surface Treatment of Printed Circuit Boards

ActiveCN106337196BImprove welding effectGood water solubilityMicro porosityPentaerythritol

Owner:SHENZHEN BEIJIA ELECTRONICS MATERIAL

Door-free toilet in lavatory

InactiveCN101672114BImprove ventilationImprove lighting effectsLavatory sanitoryVisible signalling systemsEngineeringPoint of entry

Owner:龚建新

Rolling mill and roll gap adjusting device thereof

ActiveCN105414198BHigh adjustment accuracySmall transmission clearanceMetal rolling stand detailsMetal rolling arrangementsEngineeringRolling mill

Owner:安徽诺泰工程技术有限公司

A kind of preparation method of food grade sodium diacetate

ActiveCN110229060BSimple processReduce manufacturing costOrganic compound preparationChemical/physical/physico-chemical stationary reactorsBiotechnologySodium acetate

Owner:LIANYUNGANG SHUREN KECHUANG FOOD ADDITIVE +1

A method, device and system for controlling database resource access

ActiveCN102915374BEffective interceptionDigital data protectionSpecial data processing applicationsControl dataClient-side

Owner:BEIJING SOHU NEW MEDIA INFORMATION TECH

Preparation method of nanostructure high temperature lubricating composite coating

ActiveCN108893697BHigh hardnessHigh bonding strengthMolten spray coatingSpray GranulationNano structuring

Owner:XI AN JIAOTONG UNIV +1

A synchronous scanning rotating double prism device and one-dimensional scanning method thereof

ActiveCN111123507BHigh precisionImprove reliabilityUsing optical meansOptical elementsGear wheelElectric machinery

Owner:武汉华中天经通视科技有限公司

Preparation method and application of a crown ether modified polyaniline solid electrolyte membrane

ActiveCN109411807BImprove ionic conductivityReduce interface contact resistanceSolid electrolytesFinal product manufactureSulfonyl chloridePolymer science

Owner:河南电池研究院有限公司 +1

Aluminum shotgun shell case, methods of making, and using the same

InactiveCN105716474AShotgun ammunitionCartridge ammunitionEngineeringShotgun pellet

Owner:ARCONIC INC

Method and system for measuring blood pressure

ActiveCN103610454BReduce accidentsEliminate damageBlood flow measurement devicesAngiographyBlood pressure kitShear stress

Owner:黄志海

Balance jib for tower cranes

ActiveCN104176659BLow costReduce volumeCranesManufacturing technologyEngineering

Owner:SICHUAN CONSTR MACHINERY GRP

Method for viewing butterflies centralized and indoors

InactiveCN100486429CMeet environmental needsIncrease the value of tour rewardsAnimal feeding stuffAccessory food factorsGreenhouseUltimate tensile strength

Owner:SHANGHAI JIAOTONG UNIV

Method and system for rental management of electric power-assisted sports equipment

ActiveCN111045398BImprove experienceReduce maintenance costsElectrical testingSatellite radio beaconingElectrical batteryElectric power

Owner:YUJET INT LTD

Medicine for varicosity

InactiveCN101204440BEliminate lysisReduce aggregationCardiovascular disorderPlant ingredientsLicorice rootsAdemetionine

Owner:唐煜 +2

Method for ensiling enteromorpha and method for preparing enteromorpha crude polysaccharide

ActiveCN103421721BImprove extraction efficiencyGuaranteed anaerobic stateBacteriaMicroorganism based processesBiotechnologyCellulose

Owner:青岛海大生物集团股份有限公司

A quick unpacking device

ActiveCN104340443BFlexible and convenient layoutHigh degree of automationArticle unpackingMiddle lineMechanical engineering

Owner:昆明欧迈科技有限公司

A Shortest Path Planning Method Based on Road Class

ActiveCN104406590BThe calculation result is accurateAccurate Planning ResultsNavigational calculation instrumentsTraffic capacityShortest path planning

Owner:CHINESE ACAD OF SURVEYING & MAPPING

A small centrifugal pump driven by a permanent magnet synchronous motor

ActiveCN105134617BReduce volumeLow costSynchronous machinesPump controlPermanent magnet rotorSynchronous motor

Owner:HANYU GRP CO LTD

Calling registering device of elevator

InactiveCN1243657CEasy to operateEasy to identifyElevatorsTelecommunicationsOperability

Owner:MITSUBISHI ELECTRIC CORP

Yarn storage mechanism for composite material production line

InactiveCN102295188BAvoid breakingFast yarn feedingFilament handlingProduction lineYarn

Owner:NEWTRY COMPOSITE

Method for preparing Bi2SiO5 powder by molten salt growth method

InactiveCN101979320BAchieve mass productionSilicon compoundsScintillation crystalsMolten salt

Owner:SHAANXI UNIV OF SCI & TECH

Glass composite, shell, display device and terminal equipment

PendingCN110790520ALow costHigh light transmittanceGlass/slag layered productsCoatingsHydrofluoric acidGlass composites

Owner:BYD CO LTD

Power augmentation of combustion turbines by injection of cold air upstream of compressor

InactiveCN101225769AGas turbine plantsTurbine/propulsion air intakesCold airCombustor

Owner:DRESSER RAND CO

A kind of production equipment of Stropharia burgundy

ActiveCN112005819BInterfere with internal temperatureImprove balanceRenewable energy machinesCultivating equipmentsAutomatic controlAgricultural engineering

Owner:GUANGXI NORMAL UNIV FOR NATITIES

An emergency braking circuit, method and rail vehicle

ActiveCN112277652BEmergency brake reliefElectrodynamic brake systemsBrake safety systemsControl theoryEmergency brake

Owner:CRRC QINGDAO SIFANG CO LTD

Miniaturized double-stopband microstrip filter

InactiveCN102496755BReduce areaLow costWaveguide type devicesCommunications systemConduction band

Owner:BEIHANG UNIV

Manual opening and closing fertilizer applicator and its usage method

ActiveCN105340445BReasonable designSimple structureFertiliser distributersEngineeringControl switch

Owner:JIANOU RENSEN TRADE CO LTD

High-speed multi-degree-of-freedom flexible and wear-free transport system

ActiveCN112009925BStorage devicesConveyor partsTransport systemTransit system

Owner:TSINGHUA UNIV

Access control method, device and storage medium

ActiveCN111784879BPrecisely control the number of access control unlocksDatabase distribution/replicationIndividual entry/exit registersEngineeringFinancial transaction

Owner:HANGZHOU FUZAMEI TECH CO LTD +1

A preparation method of carbon fiber reinforced three-dimensional graphene-sulfur cathode material for lithium-sulfur battery and preparation method of cathode

ActiveCN104617283BInhibition of agglomerationImprove conductivityElectrode manufacturing processesFiberCarbon fibers

Owner:HARBIN INST OF TECH

Display panel and display device

ActiveCN110137222BReduce widthImprove package reliabilitySolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering

Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

A Mobile Lightweight Six-Axis Universal Robot

ActiveCN105965472BAccurate graspProgramme-controlled manipulatorGripping headsEngineeringCam

Owner:NANTONG KETI ROBOT SYST CO LTD

Method and device for measuring bearing friction torque and friction coefficient

ActiveCN108663210BHigh measurement accuracyShort measurement timeMachine part testingUsing mechanical meansFriction torqueFrictional coefficient

Owner:西安轻工业钟表研究所有限公司

Method, reagent box and use for identifying variety of natural plant

InactiveCN1274843CMicrobiological testing/measurementDNA fragmentationDNA extraction

Owner:CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST

Direct Drive Servo Tool Post

ActiveCN103111640BSmall thermal deformationImprove reliabilityLarge fixed membersMaintainance and safety accessoriesTorque motorEngineering

Owner:JIANGSU HONGDA NUMERICAL CONTROL TECH CO LTD

A device with eye position detection function and its implementation method

ActiveCN105380590BEye diagnosticsInformation processingComputer terminal

Owner:HANGZHOU GLASSON TECH CO LTD

Self-service laundry method, device and terminal of a washing machine

ActiveCN106297059BLow costEnsure safetyApparatus for meter-controlled dispensingPaymentThe Internet

Owner:GREE ELECTRIC APPLIANCES INC

A kind of drive circuit of display panel and display panel

ActiveCN109949742BAvoid damageStatic indicating devicesControl engineeringHemt circuits

Owner:EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD

A device for automatically piercing the cover

ActiveCN112793879BImprove piercing efficiencyDoes not affect normal useUnpacking by cuttingStructural engineeringManipulator

Owner:SUZHOU HYBIOME BIOMEDICAL ENG CO LTD

A bridge anti-drift ice impact device

InactiveCN103938539BReduce collision forceReduce vibrationBridge structural detailsEngineeringBuilding construction

Owner:HARBIN INST OF TECH

Hydraulic elevator updating method

InactiveCN102009893BShorten stop periodConvenience guaranteedElevatorsStops deviceEngineering

Owner:TOSHIBA ELEVATOR KK

Method and system for locating segmentation of protocol messages

ActiveCN111164918BError prevention/detection by using return channelNetwork traffic/resource managementEngineeringUser equipment

Owner:QUALCOMM INC

Simple piping system, air-conditioning equipment therewith and refrigerant leak detection method thereof

ActiveCN103134245BSimplify piping workSimplified refrigerant leak detection methodMechanical apparatusMeasurement of fluid loss/gain rateSolenoid valveEngineering

Owner:IND TECH RES INST

A Calculation and Compensation Method of Angular Rate of Platform Drift Caused by Base Movement

ActiveCN107131879BOvercome the shortcomings of only qualitative analysisImprove navigation accuracyNavigation by speed/acceleration measurementsAngular rate sensorInertial platform

Owner:BEIJING INST OF AEROSPACE CONTROL DEVICES

image processing system

InactiveCN104469135BClear shotTelevision system detailsColor television detailsImaging processingHandling system

Owner:RICOH KK

Shadow mask for oled evaporation and manufacturing method thereof, oled panel manufacturing method

ActiveCN109301081BSmall expansion coefficientSmall amount of deformationSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringToughened glass

Owner:SHANGHAI SEEO OPTRONICS TECH CO LTD

A composite manufacturing method for shaft parts based on powder sintering

ActiveCN107876781BHigh precisionNo machining requiredMachiningCopper alloy

Owner:CIXI YONGLI ELECTRIC TOOLS

A Multipath Wireless Test Method for Navigation Signal Based on Microwave Reverberation Chamber

ActiveCN111366951BEnable continuous simulationSimple Discrete Multipath SimulationSatellite radio beaconingMicrowaveSatellite navigation

Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

A kind of preparation method of radiation cooling film

ActiveCN109942865BImprove reflectivityHigh emissivityAntifouling/underwater paintsPaints with biocidesEmissivityHigh reflectivity

Owner:杭州瑞酷新材料有限公司

Simple vacuum packaging device

InactiveCN102991748BPackaging by pressurising/gasifyingThin membraneEngineering

Owner:戴旭苗

A tobacco for give up smoking

InactiveCN101156713BSave livesEliminate demandNervous disorderTobacco treatmentEngineeringGiving Up Smoking

Owner:苏静

Quantum cryptography communication system with adaptive transmission distance

ActiveCN110601833BLong coherence lengthReduce the amount of slackKey distribution for secure communicationPhotonic quantum communicationSecure communicationCommunications system

Owner:ANHUI QASKY QUANTUM SCI & TECH CO LTD

Method and device for managing terminal mobility in communication system

ActiveCN105191369BPower managementNetwork data managementCommunications systemComputer science

Owner:SAMSUNG ELECTRONICS CO LTD

Fly attracting agent and fly killer

InactiveCN1307884CNo pollution in the processExtended storage timeBiocideAnimal repellantsYeastTrapping

Owner:郭代银

A method for rapidly preparing emodin and emodin

ActiveCN103665065BReduce consumptionReduce energy consumptionSugar derivativesEther separation/purificationStationary phaseNaphtha

Owner:CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST

Biothiol detecting composition comprising redox regulation protein

InactiveCN110168367AAntibody mimetics/scaffoldsDisease diagnosisDiseaseFast measurement

Owner:IUCF HYU (IND UNIV COOP FOUND HANYANG UNIV)

A kind of preparation method of microcapsule embedded globulin

InactiveCN107594539BPromote peristalsisGood health effectFood shapingMicroballoon preparationCelluloseFiber

Owner:HENAN UNIVERSITY OF TECHNOLOGY

Cogeneration system

ActiveCN104864623BEnergy efficient heating/coolingClimate change adaptationCogenerationEngineering

Owner:李华玉

The preparation method of Copanisi

ActiveCN105130998BEase of industrial productionRaw materials are easy to getOrganic chemistryAntineoplastic agentsBenzonitrileAmination

Owner:SUZHOU LIXIN PHARMA

A kind of steel bar grinding and derusting equipment for construction

ActiveCN109290922BReduce labor intensityAvoid incomplete rust removalGrinding carriagesGrinding drivesRebarWorkbench

Owner:无锡市新兴建筑工程有限公司

Methods of Quality Control in Aluminum Sulfate Production

ActiveCN104176756BGuaranteed content qualifiedEasy to measureAluminium sulfatesAluminium sulfateAluminium hydroxide

Owner:HENAN YONGYIN CHEM IND CO LTD

escape pod thruster

ActiveCN103921918BFree float guaranteeCompact structureUnderwater vesselsUnderwater equipmentButt jointEngineering

Owner:中国船舶重工集团公司第七〇二研究所

Solid-liquid separation process for preparing isophthalodinitrile

ActiveCN101954231BLow efficiencyImprove efficiencyOrganic chemistryHigh concentrationFluidized bed

Owner:CAC NANTONG CHEM

A video production method and device based on quartz Composer

ActiveCN102447839BAvoid manual selectionVarious video effectsTelevision system detailsColor television detailsUser inputComputer graphics (images)

Owner:WONDERSHARE TECH CO LTD

Medicine for treating tuberculosis and its preparation

InactiveCN100586461CGood curative effectLow costAntibacterial agentsPowder deliveryFormularyPharmaceutical drug

Owner:张美英

A suitcase with excellent loading performance

ActiveCN105708095BEasy to operate and labor-savingReduce power outputLuggageOther accessoriesEngineeringMechanical engineering

Owner:HANGZHOU LINGZI LUGGAGE & BAGS

A jacketed high-pressure hydrogen storage device for a hydrogen refueling station

ActiveCN112178446BLarge effective volumeConvenient double-sided heat treatmentVessel mounting detailsVessel geometry/arrangement/sizeGas cylinderHigh pressure hydrogen

Owner:EAST CHINA UNIV OF SCI & TECH

Composition including naphthoquinone compound for treating and preventing hearing loss

InactiveCN102753165ASenses disorderMetabolism disorderHL - Hearing lossNaphthoquinone

Owner:MAZENCE INC

How to 3D print Braille books

ActiveCN110281527BOvercome deficienciesEasy to manufactureAdditive manufacturing apparatus3D object support structures3d printSelective laser sintering

Owner:BEIJING E PLUS 3D TECH CO LTD

A flip-type hopper

ActiveCN106697663BAvoid damageBlock flashLarge containersAir pollutionRocker arm

Owner:LIAONING XINDE CHEM IND CO LTD

A hard switch system

ActiveCN103869722BControllable shutdown timeZero power consumptionProgramme control in sequence/logic controllersEngineeringOver current protection

Owner:GUANGDONG BIOLIGHT MEDITECH CO LTD

combustion heater

ActiveCN111271733BEasy to replacePrevent leakageContinuous combustion chamberCombustionEngineering

Owner:BEIHANG UNIV

A tire installation structure with the function of anti-steering tire blowout

ActiveCN106541790BSymmetrical forceAvoid damageTyre partsHubsInterference fitDrive shaft

Owner:CONTINENTAL TIRES (CHINA) CO LTD

An energy-saving operation control method for high-speed railway trains

ActiveCN112918520BReduce total timeGuaranteed uptimeRailway signalling and safetyControl objectiveControl mode

Owner:BEIJING HOLLYSYS

A device and method for testing the breccia degree of fracture wall

ActiveCN104697878BObservation is clearLower boundary constraintsMaterial strength using steady shearing forcesMaterial weighingPressure curveTangential stress

Owner:PETROCHINA CO LTD

System and method for carrying out authentication via cipher

InactiveCN100584054CImprove securityMultiplex system selection arrangementsAcutation objectsPasswordAccreditation

Owner:HUAWEI TECH CO LTD

An integrally constrained segmental buckling-resistant brace with replaceable inner core

ActiveCN108625653BAvoid inconvenienceReduce transportationProtective buildings/sheltersShock proofingClassical mechanicsAxial force

Owner:BEIJING UNIV OF TECH

A medium-high temperature fired impregnation-free sliding board brick and its preparation method

ActiveCN107162604BHigh energy consumptionShorten the production cycleSodium BentoniteBrick

Owner:无锡市南方耐材有限公司

A multi-subnet networking method, device, storage medium and computer equipment

ActiveCN109088883BBuild Quick RecoveryReduce the number of negotiationsNetworks interconnectionMultiplexingConnection table

Owner:BEIJING TOPSEC NETWORK SECURITY TECH +2

Electrochemiluminescence detection device of pressurized-capillary electrochromatography

InactiveCN101561425BEasy to operateHigh detection sensitivityComponent separationChemiluminescene/bioluminescenceChromatographic separationSeparation technology

Owner:FUZHOU UNIV

Magnetoresistive element and semiconductor device

PendingCN113039657AImprove featuresMagnetic measurementsMagnetic-field-controlled resistorsDevice materialEngineering physics

Owner:SONY SEMICON SOLUTIONS CORP

An ultra-large-angle electromagnetically driven micromirror

ActiveCN112904553BWill not deformLarge deflection angleOptical elementsDriving currentEngineering

Owner:无锡微视传感科技有限公司

Secondary aluminum battery and preparation method thereof

InactiveCN101764253BReduce manufacturing costSimple processCell electrodesFinal product manufactureElectrolysisSlurry

Owner:无锡欧力达新能源电力科技有限公司

Channel rail straightening method

ActiveCN110523805BAvoid bending deformationAvoid surface defects such as scratchesShaping toolsAbdominal cavityEngineering

Owner:武汉钢铁有限公司

Palm-type multi-parameter measuring instrument

ActiveCN104095617BEasy to useCompact structureDiagnostic recording/measuringSensorsMeasuring instrumentBiochemical engineering

Owner:SHENZHEN VIATOM TECH

A Sealing Structure of Lateral Combination Motion for Converging Section of Binary Vector Nozzle

ActiveCN113700572BPrevent leakageAchieve sealingJet propulsion plantsThermal dilatationCooling effect

Owner:AECC SICHUAN GAS TURBINE RES INST

Silicon-on-insulator flat panel display driver chip and preparation method thereof

ActiveCN101587901BSolve leakage currentReduce power consumptionSolid-state devicesSemiconductor/solid-state device manufacturingLow voltageHigh pressure

Owner:SOUTHEAST UNIV

Steel cord hoisting transport vehicle

ActiveCN106219431BReduce labor intensityAvoid quality hazardsLifting framesCranesLogistics managementEngineering

Owner:JIANGSU XINGDA STEEL TYPE CORD

Insulation damage fault detection device and detection method for large generator stator core teeth based on electromagnetic induction

ActiveCN104198936BDynamo-electric machine testingData acquisitionElectromagnetic shielding

Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

A method for preparing hawthorn wine by using hawthorn fruit and hawthorn leaves as raw materials

ActiveCN104263588BNovel ideaMeasures uniqueAlcoholic beverage preparationDiseaseSugar

Owner:GUANGXI JINGXI LIANGPENG FOOD

Terminal of a medium voltage electrical cable

InactiveCN100541952CElectric connection basesClamped/spring connectionsElectrical conductorEngineering

Owner:3M INNOVATIVE PROPERTIES CO

A New Type of Laboratory Fume Hood

ActiveCN111632984BIncrease production costEasy to useDirt cleaningElectric machineryEngineering

Owner:JIAXING VOCATIONAL TECHN COLLEGE

Piezoelectric element, manufacturing method of piezoelectric element, piezoelectric actuator, inkjet head, and inkjet printer

ActiveCN106233480BInhibit flakingImprove adhesionPrintingPiezoelectric/electrostrictive devicesPiezoelectric actuatorsComputer printing

Owner:KONICA MINOLTA INC

A potato sowing device for whole seed potatoes and its application method

ActiveCN108713377BPrevent wrong dischargeRealize precision broadcastPotato plantersAgricultural engineeringSolanum tuberosum

Owner:HENAN UNIV OF SCI & TECH

Workpiece auto-calendering method and auto-calendering manipulator

ActiveCN103240322BAddress defects such as serious injuriesSimple structureMetal-working feeding devicesStripping-off devicesAutomatic controlRobot hand

Owner:林少伟

Configuration method of layered B forecasting structure with high compression performance

ActiveCN101710987BGood average rate-distortion performanceTelevision systemsDigital video signal modificationRate distortionBusiness forecasting

Owner:万维显示科技(深圳)有限公司

Method and apparatus for setting stabilizable operating point and EMI control of H-bridge output stage

PendingCN114424437AAmplifier modifications to reduce temperature/voltage variationAc-dc conversionControl engineeringElectromagnetic interference

Owner:ANALOG DEVICES INT UNLTD

Flow treatment method for business supporting node of general grouped wireless service network

ActiveCN100382528CShorten the timeIncrease success rateData switching by path configurationGeneral Packet Radio ServiceWireless mesh network

Owner:HUAWEI TECH CO LTD

Modified polyester and preparation method thereof

ActiveCN102964576BImprove shrinkageReduce brittlenessCyclohexanedimethanolPolyethylene glycol

Owner:WEIFANG FUWEI PLASTIC

Analytical method, kit and application of perchlorate in tobacco sheet

ActiveCN107085053BAccurate determination of perchlorate contentComponent separationChlorate ionChemical physics

Owner:CHINA TOBACCO FUJIAN IND

A Moving Wedge Fourier Spectrometer

ActiveCN104535185BInterference light intensityHigh spectral resolutionSpectrum investigationOptoelectronicsOptical path length

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Element for pressing cleaning cloth at printing form cylinder of printing machine

ActiveCN101934632BGood chemical stabilityEasy to manufacturePrinting press partsEngineeringPrinting press

Owner:HEIDELBERGER DRUCKMASCHINEN AG

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