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.

An underwater terrain measurement device based on vertical take-off and landing fixed-wing amphibious UAV

ActiveCN111152923BFlexible and efficient developmentFlexible and efficient underwater topographic survey workSatellite radio beaconingUnderwater vesselsTerrainMobile station

Owner:CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION

Preparation method of soil remediation accelerator used in combination with plants and/or microorganisms

ActiveCN107236546BRepair and decontaminationImprove repairabilityOrganic fertilisersSoil conditioning compositionsMicrosphereCyclohexanes

Owner:HEBEI MILSON TITANIUM DIOXIDE

A hoist wire rope tension monitoring sensor for eliminating vibration peaks

ActiveCN105347132BEliminate tension-kick issuesTension real-time monitoringElevatorsHydraulic cylinderEngineering

Owner:CHINA UNIV OF MINING & TECH +1

Soft measurement method for liquid level fault detection of expansion tank in blast furnace soft water closed circulation system

ActiveCN104451012BIncrease the level of automationGuaranteed to workBlast furnace detailsChecking devicesExpansion tankSoft water

Owner:WISDRI ENG & RES INC LTD

A rail train partition door locking system

ActiveCN111391876BEliminate shakingAchieve reliabilityDoor arrangementStructural engineeringMechanical engineering

Owner:NINGBO CRRC TIMES TRANSDUCER TECH CO LTD

A preparation method for forming a spinel coating on the surface of an alloy

ActiveCN106756775BThe overall thickness is thinIncreasing the thicknessSolid state diffusion coatingTectorial membraneSpinel

Owner:EAST CHINA UNIV OF SCI & TECH

A fast-buildable modular honeycomb building

ActiveCN111236437BBuild fastCompact structureBuilding constructionsBraced frameArchitectural engineering

Owner:CHONGQING UNIV

A foundation pit support device that is easy to disassemble

ActiveCN109736320BEasy to moveAdjustable angleExcavationsArchitectural engineeringEngineering

Owner:水电十三局天津勘测设计研究院有限公司

A method and system for estimating PM2.5 concentration

InactiveCN105678085BEstimate high accuracySpecial data processing applicationsInformaticsSensing dataEstimation methods

Owner:SATELLITE ENVIRONMENT CENT MINIST OF ENVIRONMENTAL PROTECTION

A monitoring method for abnormal state of oil-immersed transformer

ActiveCN104090080BImprove accuracyGood application effectMaterial analysisTransformerProduct gas

Owner:ZAOZHUANG POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1

A kind of anti-aging small molecule peptide mask and preparation method thereof

ActiveCN108743431BHas antioxidant activityAnti agingCosmetic preparationsToilet preparationsBiotechnologyForsythia

Owner:国科精准(海南)医疗科技股份有限公司

Corrosion-resistant and hydrophobic treatment liquid for steel surface for marine equipment, preparation method and use thereof

InactiveCN105086663BSolve corrosiveSimple processAntifouling/underwater paintsPaints with biocidesEpoxyWear resistant

Owner:HOHAI UNIV CHANGZHOU

Power Converter Controller with Multiple Power Sources

ActiveCN103944388BApparatus with intermediate ac conversionElectric variable regulationCharge controlPower circuits

Owner:POWER INTEGRATIONS INC

Cable-through type thermal recovery wellhead device for electric submersible pump

ActiveCN102268971BSimple structureImprove sealingSealing/packingApparatus for laying cablesElectricityCapillaria obsignata

Owner:PETROCHINA CO LTD

A Discontinuous Pulse Width Modulation Method for Reducing Common Mode Voltage of Indirect Matrix Converter

ActiveCN112583282BDoes not affect synthesisCommon mode voltage peak reductionAc-dc conversionAc-ac conversionMatrix convertersVoltage amplitude

Owner:HEBEI UNIV OF TECH

Combustion chamber of a dual-combustion-supporting air supply boiler and method thereof

ActiveCN108036305BBurn fullyFully heatedCombustion using gaseous and pulverulent fuelCombustion using liquid and pulverulent fuelCombustion chamberFlue gas

Owner:国家电投集团协鑫滨海发电有限公司

Pipeline spraying repair device and method

ActiveCN111843848BNot likely to affect health and safetyClean and comprehensiveBlast gunsSpraying apparatusPipeExpansion joint

Owner:SHANGHAI OCEAN DEEP MUNICIPAL ENG CO LTD

Personalized query word completion recommendation method and device based on similar user model

ActiveCN108427756BImprove experienceSolve data sparsityDigital data information retrievalCharacter and pattern recognitionPersonalizationUser input

Owner:NAT UNIV OF DEFENSE TECH

A data interaction method and base station hardware platform

ActiveCN103973400BImprove accuracyImprove stabilityError preventionComputer moduleData exchange

Owner:COMBA TELECOM SYST CHINA LTD

A turntable angle information acquisition device

ActiveCN109631748BRealize rotary motionToothed gearingsUsing electrical meansResolverGear wheel

Owner:CSIC NO 710 RES & DEV INST

A water supply pipe insulation structure and construction technology

ActiveCN111998174BImprove insulation effectReduce the temperatureThermal insulationPipe elementsInsulation layerArchitectural engineering

Owner:YENOVA NOVARTIS HOME DECORATION GRP CO LTD

Wafer cleaning and drying apparatus

ActiveCN100437921CEasy dischargeOverflow fastDrying solid materials without heatSemiconductor/solid-state device manufacturingAlcoholSlope angle

Owner:GRAND PLASTIC TECH

A kind of calcium carbide slag slurry recovery and reuse treatment system and treatment process

ActiveCN113384947BHigh degree of separationFloating speed is fastTransportation and packagingRotary stirring mixersSlagCarbide

Owner:陕西煤业化工集团神木电化发展有限公司

A method for improving high-temperature friction performance of tungsten-rhenium alloy

ActiveCN113061762BHigh densityHigh strengthRutheniumUltimate tensile strength

Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH

A broadband photodetector based on a topological insulator bismuth selenide electrode

ActiveCN109244246BResponsiveEasy to makeSolid-state devicesSemiconductor/solid-state device manufacturingPhotodetectorVisible near infrared

Owner:HEFEI UNIV OF TECH

Damage identification method for constant-section beam structures based on curvature difference of displacement influence lines

ActiveCN111707428BVerify application valueGeometric CADSpecial data processing applicationsInfluence lineEngineering

Owner:XIANGTAN UNIV

Straight-metallized hollow aluminum paper and production technology thereof

ActiveCN103343483BControl moisture contentImprove flatnessSpecial visual effect coatingsCoatingsThin metalMetallic aluminum

Owner:YANTAI BOYUAN TECH MATERIALS +1

System and method for enhanced smart playlists with aggregated media collections

InactiveCN101676916AMetadata audio data retrievalMultimedia data indexingUser deviceUser involvement

Owner:ELOY TECH

An integrated device for sampling, cultivating and detecting microorganisms in food

ActiveCN108359584BThe principle is simpleCompact structureBioreactor/fermenter combinationsBiological substance pretreatmentsMicroorganismAnimal science

Owner:HEFEI CAREER TECHNICAL COLLEGE

A method and system for dynamically adjusting the load of multiple graphics processors

ActiveCN103268263BBalanced distribution of tasksSave resourcesResource allocationGraphicsGraphics processing unit

Owner:CHONGQING XUNMEI ELECTRONICS

A fault indicator anti-collision method and fault indicator based on networking communication

ActiveCN109922536BGuaranteed uptimeImprove efficiencyTransmissionWireless communicationFault indicatorData pack

Owner:JIANGSU WISCOM TECHNOLOGY CO LTD

User equipment positioning method and user equipment

ActiveCN103648078BImprove efficiencyAvoid inconvenienceLocation information based serviceLogisticsApplication serverUser device

Owner:HUAWEI TECH CO LTD

A kind of sodium ion battery positive electrode na _2+2x fe _2‑x (so ₄ ) ₃ @Carbon composite material and preparation method thereof

ActiveCN105355886BHigh specific capacityIncrease working voltagePositive electrodesWaste accumulators reclaimingCarbon compositesAntioxidant

Owner:CENT SOUTH UNIV

Soluble coffee powder

PendingCN113271786AUnique appearanceCoffee extractionBiotechnologyCoffea

Owner:SOC DES PROD NESTLE SA

Multi-layer equal pressure forming mold and equal pressure forming method

InactiveCN102441988BDimensions are not limitedWill not affect printing yieldOptical articlesTemperature controlHydraulic cylinder

Owner:CHENMING MOLD IND CORP

A kind of production equipment and method of high-purity gallium

ActiveCN111363933BSimplify the difficulty of operationTo achieve the purpose of purificationProcess efficiency improvementInsulation layerThermal break

Owner:GUANGXI UNIV

A Clean Production Process of Polyurethane Synthetic Leather Based on Continuous Flow Coating Method

InactiveCN105603767BNo pollution in the processEasy to operateTextiles and paperAfter treatmentOrganic solvent

Owner:洛阳硕佳新材料科技有限公司

Manual Goji Berry Harvester

ActiveCN104855047BNovel structureHarvest quality is goodPicking devicesLycium barbarum fruitLycium chinense

Owner:邳州市景鹏创业投资有限公司

Method for purifying mixed organic salts obtained by microbial fermentation production of 1, 3-propanediol

InactiveCN103288625BAlkali metal sulfite/sulfate purificationAmmonium sulfatesSodium acetateSodium lactate

Owner:杭玉玲

A kind of nickel-chromium-based alloy for porcelain teeth and preparation method thereof

ActiveCN102978445BModerate intensityModerate hardnessImpression capsDentistry preparationsNiobiumIntermediate frequency

Owner:洛阳北苑新材料技术有限公司

Design method of hot-swappable pcie equipment box based on server

ActiveCN101739379BLong transmission distanceEasy hot swapHardware monitoringLED lampEmbedded system

Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

A working method of linked magnetically controlled hydrogen storage valve

InactiveCN108626469BRealize double-layer opening and closingAchieve pioneering inventionsOperating means/releasing devices for valvesComputer modulePiston

Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

A power output system of a small bicycle

InactiveCN105172989BFully protectedAvoid mechanical damageChain/belt transmissionMotorcyclesVehicle frameFlywheel

Owner:CHANGZHOU HAO LING VEHICLES PART

Localization method and mobile terminal

ActiveCN101772162BCostly to solveNetwork data managementTelecommunicationsCell ID

Owner:ZTE CORP

Trebling safety anti-explosion device of reactor and anti-explosion method

ActiveCN103566853BSimple structureNovel and reasonable designChemical/physical/physico-chemical processesEngineeringLiquid level sensor

Owner:中铁二十局集团西安工程机械有限公司

A mobile terminal short message processing method and device

ActiveCN104104778BReduce search rangeCategory display implementationSubstation equipmentComputer hardwareComputer terminal

Owner:TENCENT TECH (SHENZHEN) CO LTD

Splicing method, device and computer storage medium for truncated text

ActiveCN110598205BImprove accuracyImprove performanceNatural language data processingProgramming languageAlgorithm

Owner:大箴(杭州)科技有限公司

A prefabricated pipe internode connecting device and a construction method for its application

ActiveCN112253166BAvoid cloggingReduce frictionUnderground chambersTunnel liningArchitectural engineeringSlurry

Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

Highly reliable and easily expandable video storage, retrieval method and system

ActiveCN102723094BFacilitate data service requestsAvoid silosTelevision system detailsElectronic editing digitised analogue information signalsVideo storageComputer science

Owner:HANGZHOU HIKVISION DIGITAL TECH

A method and device for effectively releasing latent heat of gallium arsenide single crystal crystallization

ActiveCN110438562BReduce thermal stressEasy to processPolycrystalline material growthBy pulling from meltGallium arsenateEngineering

Owner:广东先导微电子科技有限公司

Material comprising polyazacycloalkanes grafted onto polypropylene fibres method for production thereof and method for removal of metal cations from a liquid

InactiveCN101636422ANovel direct application methodSelectiveFibre treatmentMetalPolypropylene fiber

Owner:COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

A double-door express cabinet

ActiveCN104867239BCoin-freed apparatus detailsApparatus for meter-controlled dispensingDisplay deviceEngineering

Owner:江苏马庄文化旅游发展有限公司

Display method, device and readable storage medium of user map

ActiveCN109857824BAvoid crowdingData processing applicationsGeographical information databasesHuman–computer interactionMultimedia

Owner:SHENZHEN WATER WORLD INFORMATION CO LTD

A kind of medicine for treating pneumonia and preparation method thereof

ActiveCN109608457BGood antibacterialHigh activityAntibacterial agentsOrganic active ingredientsStaphylococcusTetrazole

Owner:MUDANJIANG MEDICAL UNIV

A comprehensive energy supply system for wide-concentration gas recovery in coal mines and its operation method

ActiveCN110145408BReliable consumptionRealize cascade utilizationInternal combustion piston enginesEnergy efficient heating/coolingDeaeratorInternal combustion engine

Owner:ZHEJIANG YIYANG ENERGY TECH +1

Method for manufacturing anode protection ring

InactiveCN101435086BReduce manufacturing costReduce pollutionAnodic protectionCoal tar product

Owner:河南神火铝业股份有限公司

Method for making high-performance electrophoresis aluminum alloy construction section bar

InactiveCN101298644BUnique featuresReduce adhesionAnodisationElectrophoretic coatingsMisch metalSmelting process

Owner:CHENGDU SUNSHINE ALUMINUM

Method and circuit for protecting pulse signals of stepping motor from running risk

ActiveCN101699758BReduce the risk of risk-taking phenomenaHigh precisionDynamo-electric converter controlWork performanceTime delays

Owner:苏州国芯科技股份有限公司

Prediction method of reservoir inflow flow based on deep learning

ActiveCN109840587BEfficient analysisEfficient miningData processing applicationsCharacter and pattern recognitionDeep belief networkSoil science

Owner:CHANGJIANG SURVEY PLANNING DESIGN & RES

A Method of Entity Extraction Based on Grammar Template

ActiveCN106326206BNatural language data processingText database indexingAlgorithmTheoretical computer science

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

A multi-gear optional intelligent charging device

ActiveCN108215909BCharging will not affectMeet the requirements of charging timeBatteries circuit arrangementsCharging stationsCharge currentLiquid-crystal display

Owner:中智沃达(北京)电力科技有限公司

Processing sibling calls

ActiveCN110140108AExecution paradigmsCode compilationInternal medicinePathology

Owner:INT BUSINESS MASCH CORP

Polishing method and device

InactiveCN1303654CSemiconductor/solid-state device manufacturingSubstrate surfaceMaterials science

Owner:TESSERA ADVANCED TECH

Load equalizing method and route server

InactiveCN101022413BIncrease profitFlexible and convenient configurationData switching by path configurationStructure of Management InformationNetwork structure

Owner:NEW H3C TECH CO LTD

An intelligent fertilizer applicator for tea planting and production

ActiveCN106804172BIncreased Proportional Mixing EfficiencyImprove practicalityFertiliser distributersGear wheelAgricultural engineering

Owner:ZHANGZHOU YULU FOOD TECH

Transportation apparatus for wire retaining poles and a method for producing wire coils

InactiveCN101924314BEasy to moveEasy Unified AccessLine/current collector detailsElectric wireElectrical wiring

Owner:SUMITOMO WIRING SYST LTD

An automatic folding car tailgate

ActiveCN108312939BSafe and reliable actionSimple preparation processVehicle with loading rampEngineeringSprocket

Owner:深圳市三能机电设备有限公司

Golf swing posture corrector

ActiveCN107866054BEasy to useSport apparatusVertical planeEngineering

Owner:ZHUHAI JIELI TECH

A method and device for reducing terminal ping-pong switching

InactiveCN104394564BReduce power consumptionImprove experiencePower managementHigh level techniquesTime segmentNetworked system

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A subway vehicle and its motor torque recovery method, system and application system

ActiveCN103895529BFix stability issuesSolve the comfortSpeed controllerRecovery methodControl theory

Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

A kind of crosslinkable polyethylene hot melt adhesive composition and its preparation method and application

ActiveCN101580680BImprove temperature resistanceGood chemical stabilityOrganic non-macromolecular adhesiveAdjuvantPolyolefin

Owner:GUANGZHOU LUSHAN NEW MATERIALS +1

A construction robot with anti-theft function

ActiveCN109736178BExtended working hoursExtended service lifeRoads maintainenceDrive shaftElectric machinery

Owner:黑龙江农垦科技职业学院

Reaction system for preparing polymer polyol and method for preparing polymer polyol

ActiveCN111318247BLow viscositySimple structureChemical/physical/physico-chemical stationary reactorsPolymer sciencePolyol

Owner:WANHUA CHEM GRP CO LTD

Multi-virtual-domain-facing customized PCIe (peripheral component interface express) periphery equipment tree generating method

ActiveCN103246545BEnsure consistencyImplement configurationProgram loading/initiatingSoftware simulation/interpretation/emulationVirtualizationOperational system

Owner:NAT UNIV OF DEFENSE TECH

Detachable ring seal butterfly valve

ActiveCN102748485BEasy to installAchieve replacementLift valveEngineeringBody positions

Owner:常州市汇丰船舶附件制造有限公司

A kind of tension test method of bolt type aluminum alloy tension clamp

ActiveCN110907160BAvoid the phenomenon of left and right deviationPrevent deviationMachine part testingMaterial strength using tensile/compressive forcesEngineeringMaterials science

Owner:山西宏坊电力金具制造有限公司

Releasable actuator rod assembly for a moving core element

InactiveCN101405124AFastening meansDetentEngineering

Owner:NOKIA CORP

Recovery method of by-products in medicinal chrysanthemum processing

InactiveCN103800415BIncrease unsaturationImprove qualityCosmetic preparationsAntipyreticRecovery methodSocial benefits

Owner:NANJING AGRICULTURAL UNIVERSITY

Applicaiton of meclofenoxate hydrochloride in preparing medicine for treating femoral head necrosis

ActiveCN100515417CGood curative effectOrganic active ingredientsSkeletal disorderVeinOral medication

Owner:珠海晨安医药有限公司

Oxide sulfide fluorescent powder for white light-emitting diode and preparation method thereof

ActiveCN100564478CUnique Zn coordination environmentReduce symmetryGas discharge lamp usageLuminescent compositionsRed fluorescenceMaterials science

Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

Substation centralized visual alarm monitoring system and monitoring information alarm display method

ActiveCN107315377BRealize screeningEasy to missProgramme controlComputer controlPrimary stationOriginal data

Owner:STATE GRID TIANJIN ELECTRIC POWER +1

A combined intelligent fitness device

InactiveCN107837487BSuitable for useRecord exercise timeDumb-bellsMovement coordination devicesElectricityHorizontal axis

Owner:金华强奔健身器材有限公司

A kind of information support method and device

ActiveCN105678586BImprove matchMatch interestsMathematical modelsAdvertisementsInformation supportEngineering

Owner:TENCENT TECH (SHENZHEN) CO LTD

Method and device for determining control strategy of battery liquid cooling system

ActiveCN109088124BAccurate control strategyMake sure the control strategy is accurateSecondary cellsOptimal testControl engineering

Owner:桑德新能源技术开发有限公司 +1

Touch display device and driving method thereof

ActiveCN106598334BReduce in quantityReduce the time it takes to display normallyInput/output processes for data processingComputer hardwareScan line

Owner:XIAMEN TIANMA MICRO ELECTRONICS +1

A device control method and related device

ActiveCN110865574BImprove experienceImprove intelligenceProgramme controlComputer controlComputer hardwareControl manner

Owner:WANYI TECH

An ecological floating bed device for lake water pollution restoration

ActiveCN104925955BPromote growthImprove purification efficiencySustainable biological treatmentBiological water/sewage treatmentEutrophicationSpherical shaped

Owner:NORTHEAST NORMAL UNIVERSITY

Inline method of flexible copper indium gallium selenide thin film solar cell module

ActiveCN106129147BAvoid the difficulty of precise positioningSolve the leakPhotovoltaic energy generationSemiconductor devicesHigh resistanceIndium

Owner:CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST

Catalyst for catalytic combustion of industrial organic waste gas and preparation method thereof

InactiveCN101716511BSimple preparation processEasy to operateCatalyst carriersCatalyst activation/preparationCopper oxideSilicon oxide

Owner:NANJING TECH UNIV

A ground-based visible light cloud image recognition and processing method

ActiveCN102902956BEasy to manageImprove accuracyBiological neural network modelsCharacter and pattern recognitionColor imageSky

Owner:中国人民解放军理工大学气象学院

Circuit board assembly and electronic equipment

ActiveCN107438007BSave layout spaceImplement integration settingsData switching detailsDuplex signal operationElectric equipmentElectronic equipment

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Detection method of field effect transistor biosensors enhanced by AUNPS

ActiveCN108956743BIncrease the amount of change in carrier concentrationCarrier concentration changesMaterial analysis by electric/magnetic meansReactive siteCapture antibody

Owner:HARBIN ENG UNIV +1

A method for testing reliability of vehicle body installation

ActiveCN109141913BEasy to testThe result is accurateVehicle testingUltrasound attenuationAutomotive engineering

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Inverter circuit, inverter and control method and device of inverter circuit

PendingCN111756226ASolve the bridge arm through problemImprove reliabilityDc-ac conversion without reversalHemt circuitsInverter

Owner:VERTIV CORP

Vegetable chamber opering and closing structure of refrigerator

InactiveCN100348931CEntrance widthIncrease in sizeLighting and heating apparatusDomestic refrigeratorsRefrigerated temperatureMechanical engineering

Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

Audio and video data publishing method, device, computer equipment and storage medium

ActiveCN110365998BShort response timeReduce couplingTransmissionSelective content distributionInformation processingProcessing

Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

electrical connector

InactiveCN103794923BNo need to worry about improper operationEasy dockingCouplings bases/casesEngineeringElectrical connector

Owner:LUXSHARE PRECISION IND SHENZHEN

A kind of paint coating equipment on the surface of motor frame shell

ActiveCN110773370BEvenly paintedImprove cooling effectLiquid surface applicatorsCoatingsBrushIndustrial engineering

Owner:WENZHOU YIWO MASCH TECH CO LTD

Dibenzo iodonium salts and anticancer application thereof

ActiveCN103172612BOrganic chemistryAntineoplastic agentsPancreas CancersBone marrow cancer

Owner:SUN YAT SEN UNIV CANCER CENT

Circulating cooling water biological slime stripping agent and method for stripping slime in circulating cooling water system

ActiveCN103771595BStripped thoroughlyReduce depositionOrganic detergent compounding agentsNon-ionic surface-active compoundsChemical synthesisSulfonate

Owner:CHINA PETROLEUM & CHEM CORP +1

Tandem rolling mill control device and tandem rolling mill control method

ActiveCN108500064BRoll force/gap control deviceMetal rolling stand detailsLoad ratioEngineering

Owner:HITACHI LTD

Alarm system for preventing mistaking luggage and luggage supervision method based on alarm system

ActiveCN111640251BEasy loan and return serviceEasy to monitor in real timeCo-operative working arrangementsApparatus for meter-controlled dispensingEmbedded systemOperating system

Owner:SOUTH CHINA AGRI UNIV

A kind of thermal insulation room body material and preparation method thereof

ActiveCN109080245BEasy to prepareEasy to operateSynthetic resin layered productsPaper/cardboard layered productsPolymer scienceThermal insulation

Owner:河南克莱威纳米碳材料有限公司

A fast and smooth planing device for wooden boards

ActiveCN112157728BAchieve the purpose of planingEasy to planFlat surfacing machinesBark-zones/chip/dust/waste removalElectric machineGear wheel

Owner:CAOXIAN LUGONG MACHINERY CO LTD

Program installation control method, device and electronic device

ActiveCN111782230BReduce the abnormal situation of installationAchieve replacementDigital data information retrievalBootstrappingSoftware engineeringTerm memory

Owner:LENOVO (BEIJING) LTD

Microminiaturized liquid phase chromatography separating method

InactiveCN100406886CHigh resolutionHigh detection sensitivityIon-exchange process apparatusComponent separationChromatographic separationCapillary column

Owner:夏之宁 +1

A method for preparing active mixture by belt roaster pellet method

ActiveCN109956737BCementitious effectHigh porosityCeramic materials productionClaywaresEngineeringMixed materials

Owner:CENT SOUTH UNIV

A precision dressing method for ball-end grinding wheel based on double-arc fitting error compensation

ActiveCN106514494BHigh dimensional accuracySimple processAbrasive surface conditioning devicesEngineeringHigh surface

Owner:黑龙江省工研院资产经营管理有限公司

Microwave oven

InactiveCN1519508ADomestic stoves or rangesStoves/ranges shelves or racksMicrowave ovenEngineering

Owner:SAMSUNG ELECTRONICS CO LTD

A lithium battery feeding mechanism

ActiveCN109378440BIncrease path lengthAvoid drippingNon-aqueous electrolyte cellsFinal product manufactureElectric machineGear wheel

Owner:江苏拓联智能科技有限公司

Foldable infant seat

InactiveCN100502731CVehicle seatsFoldable chairPhysical medicine and rehabilitationEngineering

Owner:GRACO CHILDRENS PROD INC

A laser methane gas leakage detection method and device with camera function

ActiveCN104091415BRealize concentration position monitoringAccurate detectionColor/spectral properties measurementsAlarmsData acquisitionCamera module

Owner:BEIJING HANGXING NETWORKING

Dye liquor structure and dyeing and finishing process of all-polyester spandex suede fabric

ActiveCN105951473BImprove yieldQuality improvementHeating/cooling textile fabricsDyeing processPolyesterChamois leather

Owner:石狮市新祥华染整发展有限公司

Medical material produced using collagen and method for producing same

PendingCN111278475AHigh strengthImprove qualitySuture equipmentsFilament/thread formingSpinningCross linker

Owner:SEWON CELLONTECH CO LTD

A Vehicle Classification Method Based on Frequency Modulated Continuous Wave Radar

InactiveCN104408927BImplement classificationEasy to operateRoad vehicles traffic controlRadarClassification methods

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Cellular network system, control method, device, network element and centralized controller

ActiveCN105812330BSimplified interface protocolData switching networksInterface protocolOpenFlow

Owner:CHINA TELECOM CORP LTD

Control method of main control valve of excavator and device for executing the method

ActiveCN107794969BSmall pressure lossServomotor componentsServomotorsSpool valveHydraulic pump

Owner:DOOSAN INFRACORE CO LTD

A Machining and Positioning Method for Cooling Gas Film Holes of Turbine Blades

ActiveCN112059445BHigh positioning accuracyImprove quality and efficiencyLaser beam welding apparatusTurbine bladeEngineering

Owner:星控激光科技(上海)有限公司

fire extinguishing system

ActiveCN112891781BQuick detectionQuick jetFire rescueStructural engineeringBottle

Owner:BC P INC CHINA NAT PETROLEUM CORP +2

A kind of pheromone for trapping weevil insects and preparation method thereof

ActiveCN104012531BStrong Foraging Attraction FunctionStrong lure functionBiocidePest attractantsBenzoic acidBenzaldehyde

Owner:四川鑫鑫骄扬生物科技有限公司

A frequency test method and corresponding frequency test system

InactiveCN105158557BHigh measurement accuracyRealize automatic switchingFrequency measurement arrangementMicrocomputer controlSelf adaptive

Owner:HENAN UNIV OF SCI & TECH

Road warning method, device, system, computer equipment and storage medium

ActiveCN111385733BPrecise positioningLocation information based serviceShort range communication serviceTerminal equipmentEmbedded system

Owner:FIBOCOM WIRELESS

Tuberculosis mucosa gene vaccine assembled by using chitosan oligosaccharide delivery system and preparation and application of tuberculosis mucosa gene vaccine

InactiveCN102580115BEffective immune protection against tuberculosisSafe and non-toxicAntibacterial agentsBacterial antigen ingredientsAntigenWhole body

Owner:FUDAN UNIV

A dynamic modeling display device for simulating the effect of fireworks blooming

ActiveCN105277076BRealize dynamic displayIncrease the atmosphereFirework simulationsDevice simulationFireworks

Owner:HEFEI TANAO AUTOMATION

Curtain-purification-type air purifier

ActiveCN107261696AUsing liquid separation agentSeparation devicesWater storageWastewater

Owner:吴叔枚

Implementation method of cross-layer routing capable of perceiving congestion

ActiveCN101674630BImprove throughputImprove latencyData switching networksWireless communicationRouting decisionWireless mesh network

Owner:GUANGDONG XUNTONG TECH

Constant temperature and pressure composite spinning head apparatus

InactiveCN101418471BSpinnerette packsEngineeringTemperature and pressure

Owner:SHANXI HENGTIAN NEW TEXTILE FIBER TECH

Method for smoothing speed of high speed numerical control processing track corner

InactiveCN100517142CAchieve smooth transitionAvoid shockNumerical controlContour errorMachining process

Owner:SHANGHAI JIAOTONG UNIV

A nitrogen-cobalt co-doped porous carbon-supported sulfur-zinc-cobalt catalytic material and its preparation method and application

InactiveCN111151283BGood dispersionImprove hydrogenation efficiencyPhysical/chemical process catalystsOrganic compound preparationNitro compoundCatalytic transformation

Owner:CENT SOUTH UNIV