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 high-efficiency, energy-saving integrated pot

ActiveCN105496181BHigh temperature resistantHigh electrothermal conversion efficiencyDomestic stoves or rangesLighting and heating apparatusFiberElectricity

Owner:湖南省恒盛厨具有限公司

Noise-reducing and shock-absorbing composite board

ActiveCN102877565BReduce noiseReduce vibrationSynthetic resin layered productsSound proofingCompound aAgricultural engineering

Owner:JIANGSU BURGEREE NEW TECH MATERIALS

A Nanoparticle Screening and Separation Device Based on Scanning Optical Tweezers

ActiveCN112620113BSimple sorting methodNanotechnologyGradingAcousto-opticsCcd camera

Owner:JINAN UNIVERSITY

A vehicle identification method and system

ActiveCN103617735BThe recognition result is accurateRealize multi-angle recognitionRoad vehicles traffic controlPattern recognitionComputer vision

Owner:SHENZHEN JIESHUN SCI & TECH IND

A kind of cement grinding aid and preparation method thereof

ActiveCN108147692BImprove stabilityGood product quality and stabilityPolyolMetallurgy

Owner:北京金隅节能科技有限公司 +1

A Coordinated Optimal Operation Method of Wind, Thermal Storage

ActiveCN109245180BSingle network parallel feeding arrangementsEnergy storageThermodynamicsElectric power system

Owner:XI AN JIAOTONG UNIV

Adaptive full premixed combustion gas hot water device

ActiveCN104296392BBest burning stateEasy to useFluid heatersCombustion chamberGas composition

Owner:GUANGDONG VANWARD NEW ELECTRIC CO LTD

A buried tube heat exchanger of a small ground source heat pump and a method for inserting buried holes into the ground

ActiveCN111536810BReduce volumeReduce the amount of excavation workCollector components/accessoriesGeothermal energy generationThermodynamicsEngineering

Owner:潘碧琼

A kind of pesticide composition containing pyrenpyrad and fenbutatin and its preparation method and application

ActiveCN103875702BLong term acaricidal activityNo harmBiocideAnimal repellantsDiseasePhylloxera

Owner:LIUZHOU HUINONG CHEM

Method and device for locating problems

ActiveCN111159015BFault responseSoftware testing/debuggingAlgorithmEngineering

Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

A Flow Spreading Method of Melt Extrusion Pressure Driven Full Mesh Gears

ActiveCN105398021BRelieve pressureImproved melt uniformityPressure.drivePolymer melt

Owner:SOUTH CHINA UNIV OF TECH +1

Air conditioning system

InactiveCN100455919CLighting and heating apparatusAir conditioning systemsAir conditioningIndoor air

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Method for separating and extracting stem cells from placenta, umbilical cord or adipose tissue

ActiveCN101693884BEasy accessSpecification acquisitionSkeletal/connective tissue cellsArtificially induced pluripotent cellsDiseaseFicoll

Owner:NINGXIA ZHONGLIANDA BIOPHYSICS

Device and method for purifying polycrystalline silicon

InactiveCN101724900BReduce the effect of removing P and BLower requirementPolycrystalline material growthSilicon compoundsCrucibleSolution flow

Owner:XIAMEN UNIV

Riser safety monitoring system and method in soft suspension state

ActiveCN111188597BRealize security monitoringEasy and safe evacuationFluid removalAutomatic control for drillingSafety monitoringTyphoon

Owner:CHINA NAT OFFSHORE OIL CORP +2

Variable-focus and focusing structure of lens and module of digital camera using the same structure

InactiveCN1967307BMeet needsReduce noiseTelevision system detailsColor television detailsCamera lensComputer science

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

Insulation tape and lithium ion battery using same

ActiveCN105690894BReduce thicknessAvoid punctureLayered productsSecondary cellsParticulatesPore diameter

Owner:DONGGUAN AMPEREX TECH

Thermal conducting water-stop slurry material and preparation and application thereof

ActiveCN101792658BImprove thermal conductivityEfficient deliveryUnderground chambersHeat-exchange elementsHeat conductingMetallurgy

Owner:SHANGHAI CONSTRUCTION GROUP

A flip stopper for auto parts stamping equipment

ActiveCN110899536BMetal-working feeding devicesPositioning devicesPunchingGear wheel

Owner:芜湖创挚汽车科技有限公司

A kind of polyvinyl alcohol-based hydrogel film and preparation method thereof

ActiveCN112358635BPolymer scienceButanedioic acid

Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

A water droplet energy harvesting system

ActiveCN113179043BIncrease profitAvoid wastingCoatingsFriction generatorsWater storageElectrode polarity

Owner:恩拓必(临沂)能源发展有限责任公司

Automatic production inspection system and method for grinding and polishing machine

ActiveCN112809494BShorten working timeShorten production timePolishing machinesSpherical surface grinding machinesControl systemProcess engineering

Owner:抚州市晟邦科技有限公司

A composite transparent conductive film with copper nanowire-based multilayer structure and preparation method thereof

ActiveCN103730195BImprove stabilityImprove adhesionMaterial nanotechnologyConductive layers on insulating-supportsAlcoholCopper nanowires

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

A method for purifying and treating wastewater from coal chemical industry

ActiveCN108996753BImprove purification efficiencyIncrease the collision areaTreatment involving filtrationMultistage water/sewage treatmentWater treatment systemProcess engineering

Owner:中汇金源(北京)科技发展有限公司

A pavement maintenance equipment that can clean the edge of the road

ActiveCN111270633BClean thoroughlyImprove protectionRoad cleaningPavement maintenanceRockdust

Owner:无锡市给排水工程有限责任公司

Graphene reinforced lead-free solder and preparation method thereof

ActiveCN102581504BDoes not damage the structureGood dispersionWelding/cutting media/materialsSoldering mediaGrapheneElectronic industry

Owner:TIANJIN UNIV

A method for efficiently dissolving all plant fiber components

ActiveCN104861180BReduce usageLow costCelluloseFiber

Owner:SOUTH CHINA UNIV OF TECH

Remote card opening method

InactiveCN103067910BNetwork data managementPaymentComputer terminal

Owner:上海易销科技股份有限公司

Drain and removal equipment, including connection end pieces and connectors for such equipment

ActiveCN103453207BCompact dischargeReliable removalOperating means/releasing devices for valvesPressure relieving devices on sealing facesEngineeringVALVE PORT

Owner:STAUBLI FAVERGES SA

An inland river ecological beach protection plate

ActiveCN107476252BSimple structural designEasy constructionCoastlines protectionPlant rootsEngineering

Owner:TIANJIN RES INST FOR WATER TRANSPORT ENG M O T

Method for buying fuel gas and recharging prepayment diaphragm gas meter

ActiveCN101527063BMeet demandApparatus for hiring articlesGas meterEngineering

Owner:LANGFANG ENN GAS EQUIP

A kind of LED lamp made of aluminum foil circuit board and preparation method thereof

ActiveCN109967811BElectrochemical preventionImprove corrosion resistanceWelding/cutting media/materialsSoldering mediaElectrode potentialIndium

Owner:深圳市铝鑫荣科技有限公司

Circuit for a power supply unit for generating a DC voltage

InactiveCN101604920BAvoid Saturation EffectsAc-dc conversion without reversalDc-dc conversionElectronic switchVoltage reference

Owner:SIEMENS AG

A method for introducing tertiary isopentenyl at C3 position of indole

ActiveCN111484437BLow priceAtom economy is highOrganic chemistryChemical recyclingIsoamoenylinLeaving group

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Method for enhancing lani4.8al0.2 alloy's resistance to CO, CO2, air poisoning and pulverization

ActiveCN104308145BFast formingMolding stabilityCoatingsAlcoholGas phase

Owner:MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS

A high-altitude windproof and thermal insulation welding method for steel beams

ActiveCN106907012BImprove applicabilityGuarantee the quality of workBuilding material handlingThermal insulationEngineering

Owner:中冶建工集团重庆建筑工业有限公司

The medical use and pharmaceutical composition thereof of vsig3 small molecule inhibitor

ActiveCN110452245BFacilitated releaseImprove bindingOrganic active ingredientsOrganic chemistryInflammatory factorsPharmaceutical drug

Owner:CHINA PHARM UNIV

A length-adjustable bamboo pole extension structure

ActiveCN109723147BAchieve fixationImprove versatilityBuilding constructionsEngineeringStructural engineering

Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Refined concurrency control device and method

ActiveCN104021190BImprove efficiencyMaximize efficiencySpecial data processing applicationsConcurrency controlResource utilization

Owner:TRAVELSKY

Low internal pressure forming method for cavity parts

ActiveCN103464562BReduce manufacturing costLower requirementInternal pressureLiquid medium

Owner:CHINA FIRST AUTOMOBILE

Developer device and image forming apparatus

ActiveCN106980250AReduce flyingElectrographic process apparatusEngineeringMechanical engineering

Owner:KK TOSHIBA +1

Automatic steering device and steering method for glass edging

ActiveCN105236113BAvoid wastingReduce mechanical costsConveyor partsFlat glassAutomatic steering

Owner:SHENGHUAYUAN GLASS TECH CO LTD

Lens of digital camera

InactiveCN100501486CHigh transparencyMeet the requirements of miniaturizationOptical elementsCamera lensOphthalmology

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

Preparation method of up-conversion fluorescence/paramagnetic difunctional nanocrystal

InactiveCN102504820BReduce usageImprove energy utilizationLuminescent compositionsDispersityRare-earth element

Owner:XIAMEN UNIV

spark plug

ActiveCN107453208BSparking plugs manufactureEngineeringMaterials science

Owner:NGK SPARK PLUG CO LTD

Development method of a prestressed steel strand open anchorage

InactiveCN103487244BSmall loss of prestressEasy to operateMachine part testingSheet steelPre stress

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Medical image analysis method, device, electronic equipment and readable storage medium

ActiveCN111932534BReduce computing resource consumptionAccurate analysis and diagnosisImage enhancementImage analysisImaging analysisComputer vision

Owner:PING AN TECH (SHENZHEN) CO LTD

A kind of fir essential oil raw material screening batch processing method

ActiveCN108636826BSave processing cost inputEssential-oils/perfumesSortingPulp and paper industryMachining time

Owner:FUJIAN XINLYULIN PROD DEV

A method for balancing energy consumption and maintaining coverage in underwater wireless sensor networks

InactiveCN108055683BGuaranteed coverageReduce energy consumptionPower managementNetwork topologiesWireless sensor networkingEngineering

Owner:NORTHEAST FORESTRY UNIVERSITY

Silver rare earth alloy coated nickel core composite electrode wire and manufacturing method thereof

InactiveCN103658603BEvenly distributedHigh sphericityRare earthAlloy composite

Owner:YUNNAN UNIV

3D Boolean Calculation Method for Building Takeoff

ActiveCN102662915BReduce the number of cutsImprove stabilityComplex mathematical operationsSplit linesComputer science

Owner:CHENGDU PENGYE SOFTWARE

Integrated rainwater pump station

ActiveCN110067302BPrevent dead spotsAvoid depositionFatty/oily/floating substances removal devicesSewerage structuresWater storageGlass fiber

Owner:湖北威尔达海绵城市建设有限公司

A kind of installation method of lightweight partition board

ActiveCN105672536BImprove integrityImprove installation speedWallsBuilding material handlingEngineeringPre embedding

Owner:临沂新科置业有限公司

A high-efficiency surface rescue equipment that is easy to store

ActiveCN111392004BEasy to storeImprove storage effectLife-savingStructural engineeringMechanical engineering

Owner:湖州博星科技有限公司

Spheroidizing method

ActiveCN102884210BPrevent the problem of moving up after meltingAvoid lostFerrosiliconFire brick

Owner:深圳市嘉能新型环保建材有限公司

Tool with swarf guide, and lathe

InactiveCN103097078ACurb consumptionEasy to guideLathesAuxillary equipmentEngineeringFluid supply

Owner:MURATA MASCH LTD

Lubrication oiling apparatus of internal combustion engine air cylinder

ActiveCN101435354BEvenly distributedReduce the number of even pairsMachines/enginesLubrication pressure controlCommon railInternal combustion engine

Owner:NO 711 RES INST CHINA SHIPPING HEAVY IND GRP

A preparation method of luminescent collagen polypeptide-lanthanide metal composite nanomaterial with cell adhesion function

ActiveCN110129252BPromote cell adhesionGood luminous propertiesCell culture supports/coatingNanotechnologyFiberCell adhesion

Owner:LANZHOU UNIVERSITY

Hi-Fi Transistor Audio Power Amplifier

InactiveCN103117718BImprove sound qualityGuaranteed to workPower amplifiersThree levelOutput device

Owner:GUILIN UNIV OF ELECTRONIC TECH

A hybrid energy storage system and control method based on dual-objective cooperative control

ActiveCN111900786BOptimizationImprove economyBatteries circuit arrangementsLoad balancing in dc networkControl engineeringBattery capacity

Owner:ZHEJIANG ZHONGXIN POWER ENG CONSTR CO LTD +1

One-time-forming interlace structure bamboo floor manufacturing method

InactiveCN105839892AImprove stabilityUniform tensionWood working apparatusFlooringBamboo floorComposite material

Owner:宋建平

A small centrifugal fan air inlet guide device

ActiveCN102852862BExtended service lifeEliminate vibrationPump componentsPumpsStable stateEngineering

Owner:宁风科技(宁波)有限公司

A spotlight structure

ActiveCN111503556BExtended service lifeImprove waterproof performanceMechanical apparatusFouling preventionLight spotEngineering

Owner:JIANGSU SHUSHI LIGHTING CO LTD

Deposition apparatus and recovery apparatus

InactiveCN103237916BElectroluminescent light sourcesVacuum evaporation coatingEngineeringMechanical engineering

Owner:SHARP KK

Preparation method of nanometer dispersion strengthened alloy

ActiveCN110373565BEvenly dispersedImprove mechanical propertiesMetallurgyNanoparticle

Owner:BEIJING COMPO ADVANCED TECH

Arsenic sulfide residue transformation and microcapsule curing stabilization method

ActiveCN109500059AImprove stabilityLow toxicityMaterial nanotechnologyTransportation and packagingManganeseArsenic sulfide

Owner:BEIJING GEOENVIRON ENG & TECH

Method and system for data connection, transmission, reception and interaction, and aircraft

InactiveCN110138554AAvoid interceptionPrevent tamperingKey distribution for secure communicationConnection managementData connectionPassword

Owner:SZ DJI TECH CO LTD

An intelligent infrared induction drinking water device for animal husbandry

InactiveCN106508706BGuaranteed cleanlinessEnsure health and safetyAnimal watering devicesEngineeringElectromagnetic valve

Owner:杨建富

Organizational architecture establishing method and authority control method thereof

ActiveCN1301479CSpecial data processing applicationsSoftware engineeringAuthority control

Owner:VIA TECH INC

Photoelectric synchronous sensing method of solid-state nanochannels based on dark-field imaging

InactiveCN104880453BScattered light signal can be detectedScattered light signal can be adjustedAnalysis by electrical excitationChemical structurePhotodetector

Owner:EAST CHINA UNIV OF SCI & TECH

Method for designing fixed-geometry two-dimensional mixed-compression type supersonic velocity air inlet channel

InactiveCN102748135BSatisfy the starting ability requirementReduce the starting Mach numberTurbine/propulsion air intakesWedge angleInlet channel

Owner:NORTHWESTERN POLYTECHNICAL UNIV

A potholing method

InactiveCN1297729CLower the river bedReduce the risk of disasterBarrages/weirsArtificial islandsEngineeringSediment

Owner:田小红

Liquid crystal display and driving method thereof

ActiveCN102157138BSolve flickeringStatic indicating devicesVoltage generatorCapacitance

Owner:CHANGSHA HKC OPTOELECTRONICS CO LTD

A flue gas heat recovery energy-saving device for vertical flue pipes

ActiveCN104791824BSolve Collection IssuesSolve the emission problemCombustion technology mitigationStationary tubular conduit assembliesFlue gasEngineering

Owner:上海瀚显空调节能技术有限公司

Blade-grinding forming disc milling cutter used for manufacturing eccentric screw rod of oil-extraction screw pump

ActiveCN102275001BGuaranteed to lastReduce manufacturing costMilling cuttersMilling cutterCurve shape

Owner:BEIJING UNIV OF TECH

Low-density parity-check code decoding control system and method, wireless communication system

ActiveCN110048805BReduce complexityIncrease flexibilityError correction/detection using multiple parity bitsCode conversionCommunications systemControl system

Owner:XIDIAN UNIV

Portable skidproof scanner

ActiveCN100362527CPrevent slidingAvoid insufficient frictionCharacter and pattern recognitionComputer hardwareComputer science

Owner:AVISION PRECISION IND (SUZHOU) CO LTD

Preparation method of a new type of multiferroic dielectric ceramics

InactiveCN104150902BLower sintering temperatureEasy to implementDielectricMultiferroics

Owner:HENAN UNIV OF SCI & TECH

Input and output io bottom board, configuration method and device of io bottom board

ActiveCN108646979BImprove switching efficiencyInput/output to record carriersRAIDEngineering

Owner:XFUSION DIGITAL TECH CO LTD

Emulsion for vibration damper

InactiveCN101228247AInhibit saggingGood vibration dampingSpringsOther chemical processesVertical planeEmulsion

Owner:NIPPON SHOKUBAI CO LTD

Vibratory pile driving method and positioning tool for steel pipe group piles

ActiveCN113235640BImprove installation qualityHigh strengthBulkheads/pilesArchitectural engineeringPipe

Owner:浙江德宝通讯科技股份有限公司

A teaching interactive system based on artificial intelligence

ActiveCN114038256BImprove learning effectImprove teaching qualityNeural architecturesElectrical appliancesEngineeringFeature data

Owner:SOUTHWEST MEDICAL UNIVERISTY

Correction method of crude oil property data

ActiveCN105574345BAvoid problems such as insufficient detection accuracyReduce distractionsInformaticsSpecial data processing applicationsTime rangeAssessment data

Owner:南京富岛信息工程有限公司

An intelligent voice Chinese chess for the blind

InactiveCN100464810CRealize barrier-free gamingBoard gamesElectrical conductorEngineering

Owner:ZHEJIANG UNIV

A network data access method, device and electronic equipment

ActiveCN109802936BAvoid hijackingImprove securitySecuring communicationDomain nameData feed

Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Tone and color gamut mapping method and apparatus

ActiveCN103004213BImage enhancementColor signal processing circuitsPattern recognitionGamut

Owner:DOLBY LAB LICENSING CORP

Air conditioning unit temperature and humidity control method, device, system and an air conditioning unit

ActiveCN112503732BMeet the needs of useEasy to controlMechanical apparatusSpace heating and ventilation safety systemsAtmospheric sciencesAir conditioning

Owner:GREE ELECTRIC APPLIANCES INC

Preparation method of health care soybean food

ActiveCN101703241BEnsure balancePromote absorptionFood preparationPaeoniae RadixRhizome

Owner:XIAMEN YINXIANG GROUP

One kind of L -vitamin C hyaluronate derivatives and their preparation methods and applications

ActiveCN113527537BGuaranteed stabilityEasy to passCosmetic preparationsOrganic active ingredientsVitamin CPerylene derivatives

Owner:润辉生物技术(威海)有限公司

Plant-optimized polynucleotides encoding approximately 15 kDa and approximately 45 kda pesticidal proteins

InactiveCN101348792ADepsipeptidesInsecticidesWild typeToxin

Owner:MYCOGEN CORP

Resource scheduling method and device

ActiveCN109522090BMeet needsTake advantage ofSoftware simulation/interpretation/emulationComputer networkEngineering

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A semiconductor integrated circuit device

ActiveCN111354697BRealization intervalPlay a protective effectSemiconductor/solid-state device detailsSolid-state devicesMechanical engineeringSemiconductor

Owner:深圳市信展通电子股份有限公司

Interference control method and related products

ActiveCN110290564BQuality improvementAvoid electromagnetic interferenceHigh level techniquesWireless communicationInterference (communication)Electromagnetic interference

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Communication test method, computer readable storage medium, device and system

ActiveCN112600737BReduce development costsAccelerate introduction to productionElectronic circuit testingTransmissionComputer hardwareEngineering

Owner:厦门芯泰达集成电路有限公司

Industrial activated carbon recovery and treatment to prepare soil conditioner, preparation method and application

ActiveCN106520133BStable structureImprove performanceAgriculture tools and machinesOrganic fertilisersActivated carbonMoisture absorption

Owner:山东崇舜新材料科技有限公司

Body structure

ActiveCN111038539BMiniaturizationImprove airtightnessRailway roofsAxle-box lubricationCurved beamLaser soldering

Owner:CRRC TANGSHAN CO LTD

Image data processing apparatus and method of processing image data

InactiveCN1964431BThe luminance characteristic is obtainedSuppression of noise effectsTelevision system detailsCathode-ray tube indicatorsPattern recognitionLightness

Owner:KAWASAKI MICROELECTRONICS

A rapid dehydration forming equipment for concrete prefabricated parts

ActiveCN104191504BIncrease storage capacityImprove stabilityMouldsAuxillary shaping apparatusSewagePulp and paper industry

Owner:韩文强

A kind of polyvinyl alcohol-tannic acid-boric acid ternary cross-linked hydrogel, preparation method and application

ActiveCN110628053B100% utilizationSimple processTissue regenerationProsthesisPolyvinyl alcoholPotassium hydroxide

Owner:XIAMEN UNIV +1

Start-up method of alcohol ether to olefin reaction-regeneration unit

ActiveCN104193569BFast heatingPromote generationHydrocarbon from oxygen organic compoundsEthylene productionAlcoholEther

Owner:TSINGHUA UNIV

Lighting unit and head-up display

ActiveCN109563983BVehicle headlampsProjectorsDisplay deviceEngineering

Owner:DENSO CORP

An Accurate Measuring System for the Relative Time Difference of Two Feedback Signals

ActiveCN102914419BAccurately measure time differenceOptical apparatus testingComputer moduleMaster oscillator

Owner:ANHUI INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Weeding composition containing beflubutamid and pinoxaden

InactiveCN102326565BDelay drug resistanceExpand the spectrum of weed controlBiocideAnimal repellantsSuspending AgentsBeflubutamid

Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Work conveying apparatus and work conveying method

ActiveCN101863377BWon't hurtReturn easy and reliableConveyor partsTransfer mechanismIndustrial engineering

Owner:TOKYO WELD CO LTD

A high-performance communication cable

ActiveCN105161173BImprove the lubrication effectImprove insulation performanceFlexible cablesFlexible conductorsLinear low-density polyethyleneLow speed

Owner:ANHUI TIANXING OPTICAL FIBER COMM EQUIP

Straight-through type solar energy vacuum heat collecting tube

ActiveCN101660848BSimple structural designImprove heat collection effectSolar heat devicesEnergy industryStraight tubeWater quality

Owner:HAINING BAOGUANG SOLAR ENERGY INDAL

Verifying dynamically generated operations on a data store

ActiveCN1744061BInput/output to record carriersDigital data processing detailsData memoryData store

Owner:MICROSOFT TECH LICENSING LLC

Packaging method

ActiveCN111370338BAvoid etch damageQuality improvementSolid-state devicesSemiconductor/solid-state device manufacturingRedistribution layerSolder ball

Owner:NINGBO SEMICON INT CORP

A UAV landing stand with increased sliding resistance

ActiveCN112278244BImprove stabilityProtection against flight effectsArrester hooksUndercarriagesClassical mechanicsDamper

Owner:湖南浩天翼航空技术有限公司

A method for preparing water-phase dispersible conductive graphene dispersion slurry or solid

ActiveCN105084348BImprove electronic conductivityHigh sensitivityCarbon compoundsSolubilityDispersity

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

The collapse structure of the protrusion of the automobile air-conditioning controller

ActiveCN106696880BAvoid damageWon't hurtPedestrian/occupant safety arrangementAutomobile air conditioningAutomobile safety

Owner:HANGZHOU GUANGAN AUTOMOBILE ELECTRIC

A kind of preparation method of two-dimensional nitrogen-doped graphene

ActiveCN104817062BConvenient sourceNitrogen atom distributionWater bathsDoped graphene

Owner:山东一开电气设备有限公司

A stepping motor rotor assembly machine

ActiveCN106130272BPush inEasy to operateManufacturing stator/rotor bodiesEngineeringAssembly machine

Owner:SHANGHAI ZHAOCHENG COMMUTATOR TECH

An electrical pre-embedded pipe through concrete foundation positioning device

ActiveCN105133640BGuaranteed positioning accuracyAvoid honeycomb pitting and other phenomenaFoundation engineeringHoneycombPositioning system

Owner:SHANDONG ELECTRIC POWER TRANSMISSION & SUBSTATION ENG CO

Method of using an adjustable root-soil complex sampler for excavation method in black soil area

ActiveCN107271216BIntegrity guaranteedAvoid destructionWithdrawing sample devicesPreparing sample for investigationSoil scienceEngineering

Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S

Method, apparatus and computer-readable storage medium for adjusting local carrier frequency

ActiveCN107896309BImprove accuracyImplement trackingTelevision system detailsColor television detailsChrominance subcarrierPhase difference

Owner:저장진셍일렉트로닉스테크놀러지컴퍼니리미티드

An intelligent measuring device for building steel structures

ActiveCN108981648BSo as not to damageReduce damage rateMeasurement devicesMeasurement deviceMeasuring instrument

Owner:GUANGDONG BOZHILIN ROBOT CO LTD

Exhaust gas purification catalyst and process for manufacturing same

InactiveCN105792931AWell mixedExcellent reducing activityGas treatmentInternal combustion piston enginesUltimate tensile strengthNanocomposite

Owner:TOYOTA JIDOSHA KK

A process for printing and dyeing artificial leather with mustard juice

ActiveCN105484063BIncrease forceImprove adhesionDyeing processEvaporationEngineering

Owner:GUANGZHOU PANYU POLYTECHNIC

Fault-reason analyzing method

InactiveCN1321445CShorten judgment timeHigh sensitivitySemiconductor/solid-state device testing/measurementChemical compositionDefect causal analysis

Owner:POWERCHIP SEMICON CORP

Multi-disc friction clutch with central lubricant supply and lubricant drain capability

ActiveCN106763691BFluid actuated clutchesGear lubrication/coolingTransmitted powerLubricant

Owner:AMERICAN AXLE & MFG

Method for preparing high-purity rhodium trichloride from oxo reaction waste rhodium catalyst digestion solution

ActiveCN104402068BImplement extractionEfficient extractionRuthenium/rhodium/palladium/osmium/iridium/platinum compoundsPtru catalystCatalyst degradation

Owner:CNOOC TIANJIN CHEM RES & DESIGN INST +1

Target detection method for polarimetric interferometry synthetic aperture radar on basis of eigenvalue analysis

InactiveCN102253377BSolve the defect of difficult extractionEasy to detectRadio wave reradiation/reflectionCorrelation coefficientInterferometric synthetic aperture radar

Owner:HARBIN INST OF TECH

A kind of copper algae-based carbon/nano tio ₂ Composite materials and their preparation and application

ActiveCN109967063BReduce dosageImprove degradation rateCatalyst activation/preparationPtru catalystCarbonization

Owner:ZHEJIANG UNIV OF TECH

A method of generating electricity with a corrosion-resistant frictional nanogenerator with high output performance

ActiveCN109245597BSave materialEasy to makeFriction generatorsNanogeneratorPolymethyl methacrylate

Owner:ZHEJIANG UNIV

Closed-type evaporative cooling-water chilling unit utilizing capillary tubes

ActiveCN103062857BReduce energy consumptionImprove unit efficiencyLighting and heating apparatusSpace heating and ventilation detailsEvaporative coolerWater quality

Owner:新疆华奕新能源科技有限公司

Titanium-containing silica catalyst, preparation method and use thereof

ActiveCN104437450BHigh activityGood dispersionPhysical/chemical process catalystsOrganic chemistryNMR - Nuclear magnetic resonanceTitanium

Owner:CHINA PETROLEUM & CHEM CORP +1

Information processing, printing controller and method thereof, and memory medium and program

InactiveCN1186713COther printing apparatusDigital output to print unitsInformation processingPulp and paper industry

Owner:CANON KK

A kind of elastomer modified asphalt waterproof membrane

ActiveCN109881792BRoof covering using flexible materialsProtective foundationElastomerPolymer science

Owner:宝源防水材料股份有限公司

Fuel-oil economizer of engine

InactiveCN101503984BImprove qualityReduce consumption rateInternal combustion piston enginesCombustion-air/fuel-air treatmentFuel oilFuel supply

Owner:朱卫民

Bidirectional insulation low-voltage DC-DC converter assembly and bidirectional insulation LDC assembly cooling structure

PendingCN114649948AEfficient power electronics conversionConversion constructional detailsConvertersTransformer

Owner:HYUNDAI MOBIS CO LTD

Application of Shijiaocao Kechuan Tablets in the preparation of drugs for inhibiting the proliferation of lymphoma cell yac-1 cells

ActiveCN103735961BPill deliveryAntineoplastic agentsStemona sessilifoliaHouttuynia

Owner:NANTONG YOUYUAN ART PATTERN DESIGN CO LTD