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 key manufacturing method, device and equipment

ActiveCN103121157BReduce coding timeComputer scienceGroup type

Owner:ADTECH SHENZHEN TECH

Fire drive inner sealing tool

ActiveCN111502585BMeet the needs of layered injectionAvoid tight sealsFluid removalSealing/packingDouble-walled pipeMechanical engineering

Owner:PETROCHINA CO LTD

A Mechanism for Measuring the Internal Distance of Rail Wheelsets Based on Rail Trains

ActiveCN111521096BEasy to operateEasy to carryMechanical clearance measurementsLever pressingControl theory

Owner:北京二七铁丰龙科技有限公司

Composition of notoginsen triterpenes and tanshinone IIA sodium sulfonate

InactiveCN100584347CAvoid the shortcomings of large differences in quality of different productsHigh purityOrganic active ingredientsPharmaceutical delivery mechanismSulfonateTriterpene

Owner:SHANDONG XUANZHU PHARMA TECH CO LTD

A Planar Transformer With Adjustable Leakage Inductance I-Type Half-Turn Winding

ActiveCN107895636BReduce processing difficultyReduce volumeTransformers/inductances coils/windings/connectionsTransformers/inductances magnetic coresCapacitanceLeakage inductance

Owner:苏州卡方能源科技有限公司

Polyester resin composition, process for production thereof, and laminated polyester film

ActiveCN101511907BLow refractive indexWeak elasticitySynthetic resin layered productsOptical elementsVitrificationRefractive index

Owner:TORAY IND INC

High flame-retardant halogen-free power cable and its prepared take-up device

ActiveCN112712929BPrevent twistingHigh strengthApparatus for heat treatmentFilament handlingLow smoke zero halogenPower cable

Owner:安徽华能电缆股份有限公司 +1

A kind of synthetic method of multi-substituted furyl derivatives

ActiveCN108658906BAvoid pollutionLow costOrganic chemistryFuranPersulfate

Owner:上海菲越医药科技有限公司

Pull-out low-voltage switchgear drawer pull-out labor-saving mechanism

InactiveCN103022918BSimple structureEasy to operateSwitchgear with withdrawable carriageLow voltageEngineering

Owner:上海昊德电气有限公司

Curable Phase Change Inks Containing Crystalline Polyesters

ActiveCN102443316BInksPrintingPolyesterPolyester resin

Owner:XEROX CORP

Cloud message subscription indicator light

ActiveCN111031625BReduce consumptionEasy to useElectrical apparatusElectric lighting sourcesComputer networkEngineering

Owner:深圳市万全智能技术有限公司

A kind of preparation method of peanut red coat solid beverage

ActiveCN107897622BUnique tasteImprove solubilityNatural extract food ingredientsUltra high pressure food processesBiotechnologySugar

Owner:山东金胜生物科技有限公司

A rapid physical examination device

ActiveCN103908246BEasy to getReduce usageEvaluation of blood vesselsSensorsSystem integrationBlood pressure

Owner:CONTEC MEDICAL SYST

A modified calcium oxide expanded clinker, its preparation method and application

ActiveCN104671689BReduced hydrationReduce hydrationWeather resistanceSulfate

Owner:JIANGSU SOBUTE NEW MATERIALS

Full Cone Air Assist Injection Nozzle Assembly

ActiveCN104540597BEfficient injectionSimple structureSpray nozzlesLiquid spraying apparatusEngineeringNozzle

Owner:SPRAYING SYST

Candida glabrata PCR (polymerase chain reaction) assay kit and method

ActiveCN102409106BEasy extractionEasy to operateMicrobiological testing/measurementMicroorganism based processesForward primerMicroorganism

Owner:泰普生物科学(中国)有限公司

Intelligent emulsion pump station for mining

ActiveCN100516553CEconomical and energy efficient operationExtended service lifeAccumulator installationsFluid-pressure actuatorsAutomatic controlEngineering

Owner:SHANDONG MINGDUN EXPLOSION PROOF EQUIP TECH CO LTD

Moxa composition, and preparation method and application thereof

InactiveCN102357161BImprove immunityEnhance immune functionDevices for heating/cooling reflex pointsAntinoxious agentsTrace elementMedicine

Owner:宋溪岩

Adhesive for laminating metal foil and resin film, laminated body, packaging material for battery exterior, and battery case and method for manufacturing same

ActiveCN107614648AGood adhesionImprove heat resistanceLamination ancillary operationsPolyureas/polyurethane adhesivesPolyolHeat resistance

Owner:RESONAC CORPORATION

Lighting modules and lenses

ActiveCN108511585BLong and short distanceIncrease distanceSolid-state devicesCondensersEngineeringLight emitting device

Owner:SEOUL SEMICONDUCTOR

A powder pressing device

ActiveCN106964766BEasy to demouldAvoid enteringDie castingLinear motor

Owner:ZHEJIANG OCEAN UNIV

Seawall jumping-wave impeller type wave-energy generating device group

ActiveCN102400841BImprove conversion rateEnsure normal dischargeHydro energy generationReaction enginesWater dischargeEnergy absorption

Owner:TIANJIN UNIV

Cage system for self-bred cages

ActiveCN104221918BEasy dischargeGuaranteed temperatureBird housingsComputer scienceBreathing

Owner:成都小巨人畜牧设备有限公司

Telepresence video image transmission method, device and telepresence system

ActiveCN102685445BImprove the display effectImprove viewing effectTelevision system detailsTelevision conference systemsVideo deliveryComputer graphics (images)

Owner:HUAWEI TECH CO LTD

A non-powered hood for an exhaust channel with a better wind-drawing effect

InactiveCN105715020BImprove the heating effectSignificant wind effectVertical ductsEngineeringThermal radiation

Owner:河南海纳建设管理有限公司 +6

A Lightweight Design Method of Gearbox Based on Improved Particle Swarm Optimization Algorithm

ActiveCN104699915BSolving the problem of lightweight designSolve engineering problemsSpecial data processing applicationsLocal optimumEngineering

Owner:DALIAN UNIV

A method for estimating internal and external thermal resistance of lithium batteries

ActiveCN109188285BAccurate measurementEasy to identify changesMaterial heat developmentElectrical testingThermodynamicsEngineering

Owner:HEFEI UNIV OF TECH

Sample plate

ActiveCN103140292BLaboratory glasswaresMaterial analysisEnvironmental geology

Owner:DYNEX TECH

A floating roof storage tank for suppressing volatilization of oil and gas

ActiveCN108216954BAvoid fireStop transmissionLarge containersDaily operationFlame propagation

Owner:CHINA PETROLEUM & CHEM CORP +1

A Modular High-Gain Rectifier Circuit with Adjustable Input Ports

ActiveCN110518816BReduce voltage stressImprove work efficiencyAc-dc conversion without reversalCapacitanceComputer architecture

Owner:CHINA THREE GORGES UNIV

Fireproof foam concrete door core plate and preparation method thereof

InactiveCN103089118BSmall shrinkageStrengthen early maintenanceFireproof doorsCeramicwareFoam concreteFoaming agent

Owner:河南永立建材有限公司

A kind of preparation method of heat-resistant high-strength al-li-cu-ce alloy plate

ActiveCN112609096BImprove thermal stabilityImprove thermal uniformityPre deformationFlight vehicle

Owner:YANTAI NANSHAN UNIV

Low-temperature hydrolyst for high concentrated organosulfur and preparation thereof

InactiveCN1331596CDispersed particle separationCatalyst activation/preparationHigh concentrationPtru catalyst

Owner:TAIYUAN UNIV OF TECH

Scratch detection method, device and electronic equipment based on image processing

ActiveCN106920233BImprove reliabilityImprove effectivenessImage enhancementImage analysisImaging processingBackground image

Owner:NAT UNIV OF DEFENSE TECH

Clutch device, particularly for motor vehicle, of type comprising power-assisted operating device

ActiveCN102076984BMagnetically actuated clutchesFriction clutchesRest positionMotorized vehicle

Owner:VALEO EMBRAYAGES SAS

A cantilever unloading platform with a pull-out channel and its construction method

ActiveCN110905206BQuick installationEasy to operateBuilding material handlingArchitectural engineeringMachining process

Owner:浙江省建设投资集团有限公司

Automatic Rope Threading Device

ActiveCN107264904BAchieve separationRealize rope workLabelling deformable materialsBag making operationsHigh volume manufacturingButt joint

Owner:乳山吾星纤维有限公司

A collaborative training device for upper and lower limbs

InactiveCN108926810BEasy to adjustImprove training efficiencyMuscle exercising devicesUpper limb trainingEngineering

Owner:XUCHANG UNIV

Extended range speed-up automatic catwalk

ActiveCN106948772BImprove lifting speedSolve the problem of slow workDrilling rodsDrilling casingsArchitectural engineeringHinge point

Owner:INST OF SINOPEC OILFIELD EQUIP CORP +1

Panel mounting device, mounting method and mounting accessory

ActiveCN101988314BEasy to pressLow costSolar heating energyRoof covering using slabs/sheetsSurface plateEngineering

Owner:YUGENKAISHA HANATANIKOUGYOU

High-resolution X-ray image enhancer

InactiveCN100550268CReduce scatterImprove transmittanceCathode-ray/electron-beam tube vessels/containersImage-conversion/image-amplification tubesFluorescencePhotocathode

Owner:陕西光电子先导院科技有限公司

Aeroengine rotor assembly method and device based on capacitance measurement and circular grating angle measurement

InactiveCN103791830BReduce consumptionImprove stabilityUsing electrical meansUsing optical meansCapacitanceGoniometer

Owner:HARBIN INST OF TECH

Containers for consumer goods with sliding internal frames

InactiveCN108290679BContainers for flexible articlesPackaging cigaretteEngineeringMechanical engineering

Owner:PHILIP MORRIS PROD SA

Method for charging high-capacity voltage type frequency converter

ActiveCN102223081BAvoid damageAc-ac conversionFrequency changerCurrent limiting

Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD

Simulation test device for soil heavy metal release

ActiveCN108872535BFast samplingComplete samplingContaminated soil reclamationEarth material testingSoil scienceSoil heavy metals

Owner:山东绿视野环保工程有限公司

A method for cultivating kudzu tissue culture seedlings by using plant growth lamps

ActiveCN105900741BOvercome the technical difficulties of low survival rateAchieve consistent growthClimate change adaptationSaving energy measuresSteel frameAlternating current

Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI

System for transmitting signal by telephone line

InactiveCN100525358CAchieve the purpose of informing staffTelephonic communicationAlarmsPinhole cameraDirect-conversion receiver

Owner:黄德祥

A 3D model nesting placement method based on model similarity

ActiveCN113946987BSave support materialEasy to removeAdditive manufacturing apparatusCharacter and pattern recognitionVoxelAlgorithm

Owner:ZHEJIANG FLASHFORGE 3D TECH CO LTD

A kind of detection method of display backplane and its detection structure

ActiveCN113451165BThe detection process is fastEasy to detectSemiconductor/solid-state device testing/measurementEngineeringContact electrode

Owner:CHONGQING KONKA PHOTOELECTRIC TECH RES INST CO LTD

A rapid NMR method for the detection of foodborne pathogens based on indirect enrichment of paramagnetic nano-Ni probes

ActiveCN103245686BQuick filterThe detection is objective and effectiveAnalysis using nuclear magnetic resonanceFood productsRadiochemistry

Owner:苏州辅测技术服务有限公司

An Improved Aircraft Landing Gear Door Lock Test Device

ActiveCN105841951BReduce volumePrecise load controlMachine part testingVibration testingFlight vehicleAircraft landing

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Damage Identification Method for Continuous Beams Based on Curvature of Lines Influenced by Support Reactions

ActiveCN110502856BEffective damage localizationVerify application valueGeometric CADDesign optimisation/simulationContinuous beamStructural engineering

Owner:XIANGTAN UNIV

A method and device for increasing extinction ratio

ActiveCN103399415BHigh extinction ratioRealize the filtering functionOptical elementsPolarization beam splitterLength wave

Owner:HUAZHONG UNIV OF SCI & TECH

Judgment method and system for abnormal conditions around the wall

ActiveCN111833561BSolve the problem of false positives for abnormal conditionsBurglar alarm mechanical vibrations actuationBurglar alarm short radiation actuationMultiple abnormalitiesEngineering

Owner:HANGZHOU SIFANG BORUI DIGITAL ELECTRIC POWER TECH

A kind of processing method of magnesium alloy plate and magnesium alloy plate

ActiveCN106521222BImprove mechanical propertiesHigh strengthIngotHigh intensity

Owner:BEIJING ELECTRIC VEHICLE

Motor controller temperature measurement method based on hall sensor temperature characteristics

ActiveCN110440944BMeet the needs of actual useLow costThermometers using electric/magnetic elementsTemperature measurement of moving solidsDatasheetElectric machine

Owner:WUXI TAICHEUNG ELECTRONICS TECH

Method for preparing large-area two-dimensional super-structure material

InactiveCN101928914BReduce sizeModulating the Electromagnetic ResponseVacuum evaporation coatingSputtering coatingDot matrixElectromagnetic response

Owner:NANJING UNIV

Ultraviolet curing processing agent

ActiveCN102199377BGood adhesionImprove adhesionCoatingsThermoplasticPolymer science

Owner:JIANGSU KUANGSHUN PHOTOSENSITIVITY NEW MATERIAL

Threaded sleeve installation spinning device

ActiveCN109176409BGuaranteed installation qualityImprove installation qualityMetal-working hand toolsO-ringAxial thrust

Owner:CRRC CHANGCHUN RAILWAY VEHICLES CO LTD

Method and system for loading third-party software

ActiveCN101398873BRealize managementEnsure safetyComputer security arrangementsTransmissionThird partySoftware engineering

Owner:SHENZHEN TRANSSION HLDG CO LTD

Carbonate recovery method and system using steel slag

ActiveCN108203094BImprove extraction efficiencyCalcium/strontium/barium carbonatesSemi-permeable membranesSlagMetal

Owner:DOOSAN HEAVY IND & CONSTR CO LTD

Infrared led and its preparation method

ActiveCN107316921BQuality improvementOvercome process problemsSemiconductor devicesSurface roughnessMetal electrodes

Owner:深圳市益光智能化有限公司

Method for automatically searching best frequency modulation transmission frequency point

ActiveCN101150325BImplement automatic filteringFully automatedTransmissionFrequency modulationComputer science

Owner:NETAK TECH KO LTD

An electronic circuit board integrating a fuel cell

ActiveCN108668438BSave installation spaceEasy to install and disassembleCell component detailsFuel cellsFuel cellsElectrical battery

Owner:赣州联宇宏科技有限公司

Method and device for dynamically displaying advertisements when an application starts

ActiveCN105302608BSolve the problem of visual separationImprove experienceProgram loading/initiatingImaging processingComputer graphics (images)

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Photocatalysis air purifier

InactiveCN101108258BImprove purification effectEasy to useRadiationWork patternAir purifiers

Owner:INNER MONGOLIA UNIV OF TECH

A kind of production technology of intelligent electronic label

ActiveCN104899637BLow priceImprove contact reliabilityRecord carriers used with machinesEngineeringSolder paste

Owner:SHENZHEN KEXIN COMM TECH

Monocrystal film of transparent electro-conductive oxide with structure of perovskite

InactiveCN100557089CHigh light transmittanceImprove conductivityPolycrystalline material growthFrom condensed vaporsStrontium titanatePerovskite (structure)

Owner:UNIV OF SCI & TECH OF CHINA

A punching machine for auto parts

ActiveCN104174758BAvoid punctureFast processingPunch pressEngineering

Owner:浙江恒风交通运输股份有限公司

Center water-cooled stirring and friction processing tool

InactiveCN102626823AReduce the temperatureHigh strengthNon-electric welding apparatusTemperature controlTap water

Owner:郑英

Two-dimensional code sharing method and system

InactiveCN103020687BUser identity/authority verificationRecord carriers used with machinesCode sharingPassword

Owner:BEIJING QIHOO TECH CO LTD +1

Multi-path power supply intelligent scheduling manager and control method thereof

ActiveCN102801208BImprove securityEnsure safetyEmergency power supply arrangementsNew energyControl engineering

Owner:深圳市水务科技发展有限公司

A Broadband Phase-Only Transmit Adaptive Beamforming Method

ActiveCN110166098BGood interference suppression effectSpatial transmit diversityTelecommunicationsBroadbanding

Owner:HOHAI UNIV

Device and method for manufacturing polysilicon by using dummy bar based on electron beam smelting

InactiveCN103420375BSilicon compoundsManufactured apparatusVacuum chamber

Owner:KOREA INST OF ENERGY RES

Desktop semi-automatic rework station

ActiveCN108243601BImprove quality stabilityAccurateElectrical componentsControl mannerRework

Owner:SHENZHEN ZHUO MAO TECH

Plugging method of fluid gel for plugging off gas layers by using formation temperature to generate plugging valve

ActiveCN103361039BSimple processNot easy to formDrilling compositionSealing/packingEarth surfaceBlock method

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

An endoscope system for cleaning

ActiveCN106019566BEasy to operateEasy to cleanHollow article cleaningSurgeryFlexible endoscopeEngineering

Owner:SHENZHEN YONGHENGFENG INTELLIGENT DEVICE

Low profile aluminum pot shells and method of increasing production capacity of aluminum pot lines

ActiveCN107002263BConstant Load-Displacement CharacteristicsImprove performanceEngineeringCantilever

Owner:HATCH LTD

grinding wheel

ActiveCN103862394BShorten grinding timeExtended service lifeBonded abrasive wheelsGrinding wheelMechanical engineering

Owner:GATES UNITTA POWER TRANSMISSION (SUZHOU) LIMITED

A kind of traditional Chinese medicine composition for treating psoriasis

ActiveCN111888448BImprove the morphologyLower PASI scoreUnknown materialsDermatological disorderCurcuma phaeocaulisRehmannia glutinosa

Owner:GUANGDONG HOSPITAL OF TRADITIONAL CHINESE MEDICINE

Acquisition and Compilation Method of Automobile Driveline Load Spectrum for Indoor Bench Test

InactiveCN103674571BAccurately evaluate reliabilityVehicle testingTime domainAutomatic transmission

Owner:CHONGQING ACADEMY OF SCI & TECH

A method for processing molten slag in copper-phosphorus solder

ActiveCN110315243BPrevent non-metallic inclusionsImprove adsorption efficiencyWelding/cutting media/materialsSoldering mediaActivated charcoal powderLiquid copper

Owner:ZHENGZHOU RES INST OF MECHANICAL ENG CO LTD

Exchanging presence information in a communications network

InactiveCN105681465ABroadcast service distributionTransmissionUser deviceCommunications system

Owner:QUALCOMM INC

Modified oxide, powder coating and its preparation method and application

ActiveCN104788997BSolve reunionImprove the level ofAnti-corrosive paintsPowdery paintsFumed silicaSilicon dioxide

Owner:四川长虹技佳精工有限公司

Railway running department and road and rail dual-purpose vehicles

ActiveCN107891715BRun fastLarge load spaceRail and road vehiclesBrakeSuspension (vehicle)

Owner:青岛中车四方轨道车辆有限公司

Display color measurement method, device and terminal equipment

ActiveCN111256826BReduced measurement timeImprove efficiencyTesting optical propertiesColor measuring using electric radiation detectorsSpectral responseSpectral transmittance

Owner:WUHAN JINGLI ELECTRONICS TECH +1

An optical fiber length measuring device and method

ActiveCN104457583BRealize instant measurementEasy to measureUsing optical meansExternal dataData acquisition

Owner:南京光蓝物联网科技有限公司

A highway entrance diversion and flow cooperative control method to prevent local traffic congestion

ActiveCN108665707BReduce capacityFull use of traffic capacityControlling traffic signalsDetection of traffic movementTraffic capacityTraffic congestion

Owner:JINLING INST OF TECH

An Online Measuring Method of Carbon Content in Fly Ash Based on BP Neural Network

ActiveCN108760592BReal-time measurementAccurate measurementParticle suspension analysisNeural learning methodsSimulationGenetics algorithms

Owner:西安帝和电子科技有限公司

A kind of anti-high temperature oxidation film sensor and its production method

InactiveCN103266320BImprove stabilityImprove reliabilitySuperimposed coating processMetallic aluminumAlloy substrate

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A submarine pipeline protection device with deflector

ActiveCN103527896BPrevent seepageAvoid scourPipe supportsPipe protection against damage/wearSubmarine pipelineSea bottom

Owner:TIANJIN UNIV

A sugar-controlled pastry

ActiveCN107372729BBright colorPure tasteDough treatmentBakery productsTagatoseSucrose

Owner:HEFEI KANGQIAO IND & TRADE CO LTD

Pulse electrochemical polishing processing method of fitanium alloy product

InactiveCN1281797CImprove efficiencyGuaranteed StrengthAcid washingSurface roughness

Owner:DALIAN UNIV

Zero leakage balance valve system

InactiveCN101294628AServomotor componentsCheck valvesEngineeringVALVE PORT

Owner:SAUER DANFOSS NORDBERG

A preparation method of substrate material for high thermal conductivity electronic packaging

ActiveCN111019290BEasy to demouldSolve the problem that the heat conduction network cannot be formedEpoxyComposite substrate

Owner:NANJING ZHONGJIANG NEW MATERIAL TECH

Copper-aluminum low temperature solder

ActiveCN110170763BReduce qualityImprove wettabilityWelding/cutting media/materialsSoldering mediaMischmetalAlloy

Owner:ZHEJIANG KANGSHENG CO LTD

Portable computer universal serial bus device with an extendable connector secured by multiple locking mechanism

ActiveCN101641841BCoupling protective earth/shielding arrangementsLocking mechanismElectrical devices

Owner:KINGSTON DIGITAL CO LTD

Network topology generation method and device for smart home

ActiveCN108206755BImprove experienceData switching by path configurationNetwork topology

Owner:北京君正集成电路股份有限公司

Image processing method, device, mobile terminal, and computer-readable storage medium

InactiveCN107454319BEfficient removalImage enhancementTelevision system detailsVisibilityImaging processing

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Active power planning power flow adjustment method and device based on power grid model expansion

ActiveCN106779444BImprove accuracyResourcesInformation technology support systemNODALPower flow

Owner:TAIAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1

An Electromagnetic Brake Using Airflow Separation

ActiveCN106678209BReduced drag torqueAvoid feverBraking discsBrake actuating mechanismsEngineeringElectromagnetic brake

Owner:安徽创新电磁离合器有限公司

Aviation ground inverter power characteristic test system and observing and controlling method

InactiveCN103064036BFunctionalReasonable structurePower supply testingSignal processing circuitsData acquisition

Owner:CIVIL AVIATION UNIV OF CHINA

Method of increasing the capacity of enhanced data channel on uplink in a wireless communications system

InactiveCN101292470ANetwork traffic/resource managementAssess restrictionCommunications systemWireless communication systems

Owner:LUCENT TECH INC

A rubber-connected driving disc of an automobile air-conditioning electromagnetic clutch

ActiveCN109737152BImprove shock absorptionPlay the role of shock absorberMagnetically actuated clutchesVibration suppression adjustmentsRubber ringElectromagnetic clutch

Owner:宁国九鼎橡塑制品有限公司

A kind of antibacterial agent and its synthesis method and application

ActiveCN107188878BHigh purityHigh yieldAntibacterial agentsOrganic active ingredientsBiotechnologyOrganic layer

Owner:SICHUAN UNIV

Display device, display system, and data supply method for display device

ActiveCN103186293BCathode-ray tube indicatorsInput/output processes for data processingDisplay devicePointing device

Owner:SEIKO EPSON CORP

Locking pedal, manufacturing method of locking pedal packing piece and structure thereof

InactiveCN102381426BSimple structureSimplify shape constructionVehicle cranksStructural engineeringMechanical engineering

Owner:COMPONENTS

Method for configuring information, central platform, system and network camera

ActiveCN105207791BSolve the cumbersome operationData switching networksMobile Telephone NumberOperation mode

Owner:CHINA TELECOM CORP LTD

Friction sheet for electrostatic dust collector and its making process

InactiveCN1280020CWear-resistantCorrosion resistanceLaminationLamination apparatusElectricitySheet steel

Owner:HANGZHOU ADVANCE GEARBOX GRP

Forced ventilation horizontal flow biological drying reaction device and method

ActiveCN108726834BImprove moisture removal efficiencyImprove drying efficiencySludge treatment by de-watering/drying/thickeningSludgeControl system

Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

Automatic welding device for stainless steel band joints and production method thereof

ActiveCN102909476BReasonable structural designUnique production processLaser beam welding apparatusControl systemFire control

Owner:ZHONGTIAN ELECTRIC POWER OPTICAL CABLES CO LTD +1

A traditional Chinese medicine composition with weight loss effect, sachet containing same and preparation method thereof

ActiveCN111643581BStrict compatibilitySignificant effectPowder deliveryHydroxy compound active ingredientsLeptin resistanceGlycolipid

Owner:湖南旻一科技有限公司

Microfluidic system for reliably controlling the concentration profile of molecules to stimulate targets

InactiveCN103732325BLaboratory glasswaresTissue/virus culture apparatusThin membraneLiving cell

Owner:CENT NAT DE LA RECHERCHE SCI +4

Component and method for implementing VoIP gateway simulation access and VoIP gateway

InactiveCN101227534BAdapt to different needsFlexible change of interface propertiesInterconnection arrangementsNetwork connectionsComputer networkLarge capacity

Owner:NEW H3C TECH CO LTD

A kind of sun vinegar vinegar egg liquid and preparation method thereof

ActiveCN104544101BIncrease health functionPromote absorptionFood scienceFlavorBiology

Owner:SICHUAN YIBIN SIPO VINEGAR

Bearing outer ring washing process

ActiveCN102069080BReduce noiseExtended service lifeCleaning using toolsCleaning using liquidsProcess engineeringGrinding wheel

Owner:南通山口精工机电有限公司

A leak-proof physical similarity simulation experiment frame

ActiveCN106645635BBlock fallPrevent leakageEarth material testingEngineeringEnergy engineering

Owner:CHINA UNIV OF MINING & TECH

Control device and method for hscb automatic re-introduction under vvvf failure condition of subway train

ActiveCN103523030BEnsure safetyReduce Uncertainty RiskLocomotivesDigital signal processingRe operations

Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

Tube ultrasonic brackish water desalination equipment and method

ActiveCN108928882BFlexible useImprove desalination efficiencySpecific water treatment objectivesWater/sewage treatment with mechanical oscillationsWater productionEnvironmental engineering

Owner:CHINA AGRI UNIV

An earphone and ear canal judging access method

ActiveCN109391869BRealize wearing status signal transmissionImprove experienceMicrophonesLoudspeakersHeadphonesComputer science

Owner:深圳未来已来科技有限公司

System and method for pumping recirculation air from aircraft cabin

InactiveCN102131700BReduced comfortReduce the degree of impactAir-treatment apparatus arrangementsEnergy efficient board measuresAir volumeStreamflow

Owner:AIRBUS OPERATIONS GMBH

A File System Cache Prereading Method

ActiveCN104715048BImprove efficiencyImprove reading and writing efficiencyMemory adressing/allocation/relocationSpecial data processing applicationsFile systemSelf adaptive

Owner:SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD

Corrective seat

ActiveCN103989340BNo hypoxiaGuaranteed unobstructedStoolsReclining chairsLumbarProlonged sitting

Owner:南通遂佳机器人科技有限公司

a computer case

ActiveCN106873728BAvoid collisionAvoid bumping intoDigital processing power distributionEngineeringComputer case

Owner:JIAOWAY SPORTING GOODS (NANJING) CO LTD

Traditional Chinese medicine composition for treating epilepsy

InactiveCN102370942BEffective and reliableMedicinal and calmHeavy metal active ingredientsNervous disorderSide effectGastrodia

Owner:詹霞

Heat generator

InactiveCN103476370AReduce the burden onAppropriate warmthIntravenous devicesTherapeutic coolingContinuous useAdhesive

Owner:艾饰庭株式会社

A lithium battery polymer cathode material, its preparation method and its battery

ActiveCN106410205BAdjust solubilityAdjust dispersionCell electrodesSecondary cellsDispersitySolubility

Owner:CONTEMPORARY AMPEREX TECH CO

A method for preventing motor stall, motor and steering gear

ActiveCN112737472BReduced structural requirementsImprove stabilityElectric motor controlElectric machineControl engineering

Owner:SHENZHEN BETTERLIFE ELECTRONICS SCI & TECH

Seawater lift pump tower and offshore platform

ActiveCN108189977BLow costEasy to operateArtificial islandsUnderwater structuresTowerSeawater

Owner:TAIZHONG TIANJIN BINHAI HEAVY MACHINERY

Preparation process of chito oligosaccharace hydrochloride

InactiveCN100386345CHigh yieldLow costOrganic active ingredientsSkeletal disorderEnzymeReagent

Owner:孝感学院

Ventilation structure and radial reactor

ActiveCN105233764BOrganic compound preparationHydroxy compound preparationGas collecting tubeEngineering

Owner:HUNAN ANCHUN ADVANCED TECH

A security access control strategy for edge access management system of power Internet of things

ActiveCN111447180BGuaranteed privacyGuaranteed independenceSecuring communicationInformation technology support systemInternet privacyMaster station

Owner:NARI NANJING CONTROL SYST +1

Half-wavelength Transmission Line Fault Location Method Considering Traveling Wave Velocity Variation and Arrival Time Compensation

ActiveCN108627740BAccurate fault locationHigh precisionFault location by conductor typesUltrasound attenuationCurve fitting

Owner:CHINA UNIV OF MINING & TECH