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.
Propane complete catalytic oxidizer of tricobalt tetroxide and its preparation method and application
InactiveCN103990461BHigh reactivityEasy to makeDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsCobalt(II,III) oxideCatalytic oxidation
Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH
Organic carrier hydrogen storage system and preparation method thereof
InactiveCN102442644BSafe storageTransportation safetyHydrogenBulk chemical productionDehydrogenationHydrogen storage system
Owner:SHANGHAI UNIV OF ENG SCI
Heat exchange unit
ActiveCN102519294BIncrease the heat exchange areaImprove heat transfer effectHeat exchange apparatusWire rodEngineering
Owner:苏州智益云咨询有限公司
An air-conditioning heat pump subcooling system and its working method
ActiveCN106440460BIncrease subcoolingLower condensation temperatureMechanical apparatusCorrosion preventionFour-way valveEngineering
Owner:广东高而美制冷设备有限公司
Controller and method for radio frequency transmission carrier frequency phase of nuclear magnetic resonance imaging spectrometer
ActiveCN110412491BQuick switchMeet Modulation NeedsDiagnostic recording/measuringSensorsGate arrayCarrier signal
Owner:合肥菲特微电子技术有限公司
A Monitoring System for Tram Platform Doors
ActiveCN105223886BGuaranteed real-timeGuaranteed reliabilityProgramme controlComputer controlControl systemMonitoring system
Owner:NANJING KANGNI ELECTRONICS TECH
Frequency conversion unit communication control method, device and frequency conversion unit system
ActiveCN109974196BContinuous operationRealize non-stop controlMechanical apparatusFrequency conversionControl signal
Owner:GREE ELECTRIC APPLIANCES INC
A vehicle-mounted terminal and a method for playing music at the vehicle-mounted terminal
ActiveCN103165148BGood choiceEasy loadingRecord information storageCarrier indexing/addressing/timing/synchronisingMusic playerComputer terminal
Owner:SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD
Wire harness rubber ring
ActiveCN102593767BLimit directionAvoid stretchingElectrical apparatusRelative displacementRubber ring
Owner:MIND ELECTRONICS APPLIANCE CO LTD
A High-speed Railway Track Response Prediction Method Based on Sparse Bayesian Width Learning
ActiveCN113297790BReduce workloadReduce overfittingMathematical modelsDesign optimisation/simulationTrackwayMonitoring system
Owner:HARBIN INST OF TECH
An Internet-based intelligent security device for shopping malls
ActiveCN108965657BVolatile evenlyAvoid using influenceTelevision system detailsCharacter and pattern recognitionImaging processingActive agent
Owner:义乌市义心科技有限责任公司
Frameless hollow spring door with sealing dustproof edge strips
ActiveCN102587796BSolve the problem of no sealing functionRealize the shielding effectSealing arrangementsWing framesEngineeringToughened glass
Owner:上海高昕节能科技有限公司
Establishment Method of Similarity Criterion for Consolidation Model Test
InactiveCN108090264BIncrease safety reserveAccurate predictionDesign optimisation/simulationSpecial data processing applicationsSoil scienceModel test
Owner:TIANJIN CHENGJIAN UNIV
Method for preparing mesoporous titanium dioxide optical catalyst using plant peels and films
ActiveCN100453167CLarge specific surface areaFacilitated DiffusionPhysical/chemical process catalystsPhysical chemistryWastewater
Owner:YUNNAN UNIV
A special compound fertilizer for Angelica dahurica and preparation method thereof
ActiveCN105367314BIncrease productionImprove qualityFertilizer mixturesSodium molybdateSodium bicarbonate
Owner:安徽沃福农业生物科技股份有限公司
Neural network training method, object search method, device and electronic equipment
ActiveCN110378278BComprehensive attributesHigh precisionBiometric pattern recognitionNeural architecturesMachine learningNeural network nn
Owner:BEIJING HORIZON ROBOTICS TECH RES & DEV CO LTD
An integrated arc suppression device and method for distribution network with four-bridge-arm topology
ActiveCN112865060BArc fault suppressionImprove fault tolerancePolyphase network asymmetry elimination/reductionReactive power adjustment/elimination/compensationControl engineeringInductor
Owner:FUZHOU UNIV
Scheduling method of electric energy measuring instrument verification system based on multi-agent simulation
ActiveCN105182795BReduce difficultyMethod securitySimulator controlMeasuring instrumentPower system simulation
Owner:STATE GRID CORP OF CHINA +2
A sewage treatment method and device
ActiveCN113816541BReduce harmIncrease contact areaMultistage water/sewage treatmentWater/sewage treatment by oxidationPtru catalystCatalytic oxidation
Owner:CHINA PETROLEUM & CHEM CORP +1
A kind of preparation method of acesulfame potassium
ActiveCN112876427BInhibit aggregationLow costOrganic chemistryChemical industryPtru catalystStrong acids
Owner:WANHUA CHEM GRP CO LTD
High colour expression liquid crystal display
InactiveCN100437287CNon-linear opticsGamutFrequency spectrum
Owner:AU OPTRONICS CORP
Business providing method
ActiveCN101321322BAchieve accessRealize the use effectNetwork data managementData synchronizationComputer science
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Method for producing hydrogenated low-condensation diesel oil by grading technology
ActiveCN103805251BLow costRealize comprehensive utilizationTreatment with hydrotreatment processesHydrogenation reactionSulfur
Owner:CHINA PETROLEUM & CHEM CORP +1
Catalyst components and catalysts for selective oligomerization of ethylene
ActiveCN106582851BHigh activityEasy to synthesizeOrganic-compounds/hydrides/coordination-complexes catalystsGroup 5/15 element organic compounds1-Octene1-Hexene
Owner:TIANJIN UNIV OF SCI & TECH
A test method for mixing uniformity of lithium battery negative electrode materials
ActiveCN109612871BImprove yieldMeet the needs of preparationMaterial weighingGraphiteAnalytical chemistry
Owner:东莞维科电池有限公司
Hierarchical Privacy-Preserving Recommender System and Operation Method Based on the Recommender System
ActiveCN106202331BSolve the problem of privacy protectionImprove toleranceDigital data information retrievalDigital data protectionUser inputPrivacy protection
Owner:COMMUNICATION UNIVERSITY OF CHINA
Acquisition and processing circuit of oil sprayer driving currents
InactiveCN103061940BNormal work does not affectImprove isolationEngine testingFuel injection apparatusCapacitanceSprayer
Owner:LIANCHUANG AUTOMOBILE ELECTRONICS
A kind of preparation method and application of modified lithium magnesium silicate
ActiveCN112875713BImprove adsorption capacityIncrease the amount of negative chargeSilicon compoundsFood scienceMycotoxinMagnesium salt
Owner:JIANGSU HEMINGS NEW MATERIALS TECH CO LTD
An optical fiber s-shaped swing device and a production method for a high-voltage optical fiber composite cable
ActiveCN103762037BReduce labor intensityImprove efficiencyCable/conductor manufactureFiberHigh pressure
Owner:ZHEJIANG CHENGUANG CABLE CO LTD
Infant milk powder oil preparation method based on triglyceride analysis to simulate breast milk fat
ActiveCN107549313BPromote digestion and absorptionPromote healthy growthMilk preparationNutrition controlBiotechnologyVegetable oil
Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
Closed-circuit monitoring system with voice reminder function
ActiveCN108198436BPrecise positioningQuick Location TrackingRoad vehicles traffic controlMonitoring systemRoad surface
Owner:赣州金宁保安服务有限公司
Process method for preparing epoxy fatty acid ester based on double liquid phase extraction technology
Owner:NANJING TECH UNIV
mountain adjustment pool
ActiveCN111485605BSide wall is stableProcess safetyHollow article cleaningWater supply tanksTap waterPulley
Owner:CHONGQING WATER GROUP
Fermented whey drink containing L-carnitine and production method of fermented whey drink
Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
Release-resistant hygroscopic agent for automobile headlights and hygroscopic articles containing same
ActiveCN109225120BGood moisture absorptionUseful to useGas treatmentOther chemical processesMoisture absorptionHygroscopicities
Owner:株式会社帝湿勘
Routing computing method and network node based on link condition routing protocol
ActiveCN101272393BImprove computing efficiencyData switching networksLink-state routing protocolCalculation methods
Owner:NEW H3C TECH CO LTD
a sandwich block
ActiveCN103774782BReduce specific gravityHigh bonding strengthConstruction materialMoisture penetrationThermal insulation
Owner:JIANGSU FANGJIAN ENG QUALIFICATION TESTING
Seat belt device and safety belt fastening method
ActiveCN105644495BBelt control systemsSeat beltBelt safety
Owner:XIAOMI INC
A well-served e-commerce platform
InactiveCN107220875BImprove service qualityQuick searchBuying/selling/leasing transactionsSpecial data processing applicationsQuality of serviceEngineering
Owner:四川泉沐享企科技有限公司
A FTRPSA separation and purification method for deep defluorination and drying of HCl gas containing high concentration of HF
ActiveCN112744787BExtended service lifeAchieve dryingGas treatmentChlorine/hydrogen-chloride purificationHigh concentrationHydrogen fluoride
Owner:SICHUAN TECHAIRS
Automatic roll-pressing machine for holding rack
ActiveCN102921830BGet rid of manual rollingGet rid of manual rolling and realize manual rollingBearing componentsDrive shaftEngineering
Owner:CHANGZHOU DONGFENG BEARING
Preparation and screen printing method of a substrate material with highly active surface-enhanced Raman effect
InactiveCN104128615BPromote productionHigh activityNanotechnologyOther printing apparatusScreen printingRhodamine 6G
Owner:WUHAN UNIV
Method and device for multicomponent oxide pretreatment of organic electroplating waste water
InactiveCN101591082BImprove biodegradabilityGood water conditionsWaste water treatment from metallurgical processMultistage water/sewage treatmentElectrolysisPretreatment method
Owner:CHINA COAL TECH & ENG GRP HANGZHOU ENVIRONMENTAL PROTECTION INST
Current Compensation Control Method for Satellite Non-contact Maglev Mechanism
ActiveCN107168348BExcellent pointing accuracyExcellent attitude stabilityCosmonautic vehiclesCosmonautic partsClassical mechanicsComputational physics
Owner:SHANGHAI SATELLITE ENG INST
a charging pile
ActiveCN112848949BImprove protectionImprove practicalityCharging stationsElectric vehicle charging technologyStructural engineeringMoving parts
Owner:江苏明茂新能源科技有限公司
A method for removing thallium in high-halogen-containing polluted acid wastewater
ActiveCN109110981BStable thallium contentImprove the coordination effectWater contaminantsTreatment involving filtrationWastewaterSulfidation
Owner:HUNAN SHUI KOU SHAN NONFERROUS METALS GRP
A hub stretching machine
Owner:FOSHAN DIAMOND AUTO PARTS
A dual-input micro-integrated differential planetary gear
ActiveCN105782397BSmall size of use spacePortable liftingGearing detailsDifferential transmissionEngineering
Owner:HARBIN INST OF TECH
Clutch pressure plate assembly and assembly method thereof, and vehicle
Owner:BEIJING BORGWARD AUTOMOBILE CO LTD
A connection method between a wire and an ot terminal
ActiveCN111509411BInhibition reflexAchieve connectionConnections effected by permanent deformationConnection formation by deformationElectrical conductorEngineering
Owner:汇聚科技(惠州)有限公司
An analytical method for cadmium chloride in an acidic cyanide-free cadmium plating solution
ActiveCN106093294BHigh precisionImprove accuracyChemical analysis using titrationMaterial analysis by observing effect on chemical indicatorAluminum IonStrong acids
Owner:GUANGZHOU ULTRA UNION CHEM LTD
A height-adjustable conveying mechanism
ActiveCN112209049BEfficient deliveryAvoid flippingConveyorsSupporting framesTransmission beltEngineering
Owner:山东浩瀚之邦橡塑有限公司
Spatial Orientation Construction Method of Prestressed Tendons in Dome Structure
InactiveCN104405135BSimplify the construction processGuarantee the mechanical performance of the structureBuilding material handlingSpatial positioningPre stress
Owner:CHINA STATE CONSTRUCTION ENGINEERING CORPORATION +2
A vertical waste heat boiler module hoisting construction method
ActiveCN103939875BLow investment costEasy to operateSteam generation heating methodsIndustrial engineeringWaste heat
Owner:SEPCOIII ELECTRIC POWER CONSTR CO LTD
Method and device for detecting a parking space extending between objects arranged laterally on the edge of a roadway
ActiveCN106574972BHigh speedImprove accuracyAcoustic wave reradiationBandpass filteringParking space
Owner:ROBERT BOSCH GMBH
Method of sampling signal of locating frame head in SDH transmission system
InactiveCN101162958BLow costMaintain stabilityTime-division multiplexComputer scienceSignaling process
Owner:ZTE CORP
Method and device for selecting a client to generate keys for multiple clients and multiple servers
ActiveCN109818753BRealize generationFix security issuesKey distribution for secure communicationUser identity/authority verificationKey serverEngineering
Owner:JUZIX TECH SHENZHEN CO LTD
Method of inspecting lead of electric device
InactiveCN103809209AAccurate checkImprove reliabilityImage enhancementImage analysisShoulder regionBrightness perception
Owner:KOHYOUNG TECH
Electrostatic clamp and ion implantation system
ActiveCN103299415BElectric discharge tubesSemiconductor/solid-state device manufacturingForcepsEngineering
Owner:VARIAN SEMICON EQUIP ASSOC INC
A method for transmitting information, base station and user equipment
ActiveCN104380644BAvoid wastingSynchronisation arrangementError preventionInformation typeUser equipment
Owner:HUAWEI TECH CO LTD
Camera system,display and control method,control program and readable medium
InactiveCN1554985AEasy to set upTelevision system detailsColor television detailsComputer graphics (images)Magnification
Owner:SHARP KK
Cable tensioning device for high-altitude power construction and using method thereof
ActiveCN110635399ATo achieve the purpose of tighteningAchieve clampingApparatus for overhead lines/cablesEngineeringEquipment use
Owner:广州恒泰电力工程有限公司
Expandable packer with mandrel undercuts and sealing boost feature
Owner:BAKER HUGHES HLDG LLC
Cosmetic tool with improved transferring performance
ActiveCN108698366AImprove the delivery effectLayered productsPackaging toiletriesSkin contactEngineering
Owner:AMOREPACIFIC CORP
IGBT overcurrent early warning system and method
ActiveCN112285522APrecise protection thresholdLow reliabilityBipolar transistor testingSemiconductor operation lifetime testingEarly warning systemComputer science
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Terminal and charging and power supplying method thereof
ActiveCN102025001AImprove stabilityImprove usabilityBatteries circuit arrangementsElectrical testingElectrical batteryComputer terminal
Owner:LENOVO (BEIJING) LTD
Method and device for training graph neural network based on privacy protection
ActiveCN112464292BProtect data privacyGuaranteed basic performanceDigital data protectionNeural architecturesPrivacy protectionEngineering
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
Sequential turbocharging type electronic control common rail oil injection system
InactiveCN102678409BImprove economyImprove powerFuel injection apparatusMachines/enginesInjection pressureSolenoid valve
Owner:HARBIN ENG UNIV
A design method of scps-sp multi-level security and anti-replay function
ActiveCN105162776BTransmissionComputer hardwareSecurity association
Owner:JIANGSU BAOWANGDA SOFTWARE TECH CO LTD
A kind of preparation method of secondary lithium metal battery negative electrode vapor protection film
ActiveCN109244370BEasy to operateSimple processCell electrodesLi-accumulatorsMetallic lithiumPhysical chemistry
Owner:BEIHANG UNIV
A deoxime type oil-resistant fluorosilicone sealant and preparation method thereof
ActiveCN107189753BGood compatibilityGood oil resistanceNon-macromolecular adhesive additivesOther chemical processesPolymer sciencePtru catalyst
Owner:山东宝龙达实业集团有限公司
Specific scanning code setting method of manual output device
ActiveCN100527056CImprove operational efficiencyInput/output processes for data processingTransmission channelOutput device
Owner:VIA TECH INC
Insert type cable head for electric submersible pump
ActiveCN100585946CAvoid connecting separatelyIncrease contactConnections effected by permanent deformationCable junctionsEngineeringComplex problems
Owner:大庆油田力神泵业有限公司
A binocular image separation detection device and method
ActiveCN105832284BFully automatedAchieve precise quantitationEye diagnosticsComputer scienceImage signal
Owner:周凌云
Commutation sequence control method and system based on energy function
ActiveCN110571809BImprove stabilityPower oscillations reduction/preventionSequence controlCritical energy
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1
A Grain Moisture Rapid Detection Device Based on Gravity Sensor
ActiveCN108801838BImprove collection and storage efficiencyReduce wasteWeighing by removing componentGlass coverThermodynamics
Owner:HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
A kind of earphone dispensing equipment
ActiveCN112536198BUniform positionAvoid corrosionLiquid surface applicatorsSpraying apparatusEngineeringMotion controller
Owner:赣州欧翔电子有限公司
Linear variable resistance cut-off module and protector with linear variable resistance cut-off function
InactiveCN104218559BQuick responseWorking bandwidthEmergency protective arrangements for limiting excess voltage/currentTransmission channelEngineering
Owner:SHENZHEN ANXIN TECH
Methods for producing magnesium alloy welding wires by adopting magnesium alloy foundry scraps
ActiveCN101947705BSolve the loop problemNo pollution in the processWelding/cutting media/materialsSoldering mediaFoundryCarbon Dioxide / Helium
Owner:HARBIN UNIV OF SCI & TECH
Process for producing cysteine and/or glutathione from cystine employing yeast
InactiveCN102575274AFungiFermentationMicroorganismBiotechnology
Owner:DSM IP ASSETS BV
Double-longitudinal-mode laser composite frequency stabilization method and device based on thermoelectric cooler
ActiveCN101615757BImprove adaptabilityExtend your lifeLaser detailsFrequency stabilizationTemperature control
Owner:HARBIN INST OF TECH
Drip seepage control method and drip seepage control system
ActiveCN105746309BAchieve water savingTo save fatWatering devicesCultivating equipmentsControl systemStop time
Owner:SHENYANG YUANDA INTELLIGENT AGRI
Production method of 304l/sa210 bimetallic hot-rolled tube billet
Owner:ZUORAN JINGJIANG EQUIP MFG +1
A Measuring Method of Cab Turning Angle
Owner:CHINA FIRST AUTOMOBILE
Chinese traditional medicine tonic wine for tonifying kidney and nourishing blood
ActiveCN101181520BGood effect of nourishing kidney and nourishing bloodReduce use costMetabolism disorderDigestive systemCannabisSide effect
Owner:张金福
A plant protection drone based on the Internet of Things to facilitate the supply of medicinal liquid
ActiveCN108713541BImprove securitySimple structureInsect catchers and killersLaunching weaponsBiotechnologyDrugs solution
Owner:山东再起数据科技有限公司
A method for degassing recycled water and its degassing system
ActiveCN110759529BWater contaminantsMultistage water/sewage treatmentWater useAmmoniacal nitrogen
Owner:ENN ENVIROTECH CO LTD
Frontal area adjustable wind machine blade
InactiveCN101915205BCompact designReasonable designWind motor controlMachines/enginesWinding machineEngineering
Owner:许士泉
Anti-HIV vaccine antibodies with reduced multi-reactivity
PendingCN114641488AImmunoglobulins against virusesAntiviralsAntiendomysial antibodiesAntigen Binding Fragment
Owner:CALIFORNIA INST OF TECH +1
Maglev planar motor
ActiveCN104753307BIncrease floor areaImprove magnetic density distributionPropulsion systemsCoil arrayDensity distribution
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD
Preparation method of throwing head
ActiveCN107252941BHigh wear resistance of the working faceExtended service lifeSoldering apparatusAlloySoldering process
Owner:JIANGSU XCMG CONSTR MASCH RES INST LTD
device for measuring fluid velocity
InactiveCN102279283BDoes not affect differential pressure measurementFavorable flow characteristicsFluid speed measurement using pressure differenceVolume/mass flow by differential pressureLeading edgeMeasurement point
Owner:WOELKE INDUSTRIEELKTRONIK GMBH
Method for in-situ generating inorganic nanoparticles in textile
InactiveCN100355976CImprove the protective effectOptimal treatment processFibre treatmentLiquid/gas/vapor textile treatmentUltravioletInorganic nanoparticles
Owner:ZHEJIANG SCI-TECH UNIV
Wiring harness control box of cooling chamber for vehicle
InactiveCN102455031BExtended service lifeAdd control functionSpace heating and ventilation safety systemsLighting and heating apparatusAutomatic controlCooling chamber
Owner:SHANGHAI HONGTONG ELECTRONICS
LED display box front maintenance device and LED display assembly method
ActiveCN111968533BAchieve the goal requirements of pre-maintenanceSave stitching timeCasings/cabinets/drawers detailsIdentification meansLED displayMechanical engineering
Owner:CHANGCHUN CEDAR ELECTRONICS TECH CO LTD
Integrated coagulation direct filter cloth reactor for pretreatment of urban sewage resources
ActiveCN102764535BEnhanced coagulation processReduce lossesFiltration circuitsMoving filtering element filtersFiberFiltration
Owner:TSINGHUA UNIV
Manufacturing method of steel pipe and stamping die used in the method
Owner:JFE STEEL CORP
Adjusting device and adjusting method of field of view of omni-focus camera
ActiveCN104880803BProtects against imaging effectsQuality improvementProjectorsMountingsCamera lensOphthalmology
Owner:昂视智能(深圳)有限公司
In vivo device positioning and tracking system based on ultrasonic positioning belt
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Printed circuit board whole board electric gold and partial thickening gold manufacturing method and printed circuit board
ActiveCN113825320BEfficient fillingFully filledConductive pattern reinforcementEngineeringGold layer
Owner:四川英创力电子科技股份有限公司
Shooting method, device, electronic device and medium of a camera equipment
ActiveCN109547703BIncrease brightnessGuaranteed clarityTelevision system detailsColor television detailsComputer graphics (images)Engineering
Owner:BEIJING KUANGSHI TECH CO LTD
A pulley drive assembly for lifting equipment
ActiveCN111533016BImprove work efficiencyChange gear ratioWinding mechanismsGear wheelEmergency brake
Owner:JIANGSU WANBAO MACHINERY
A V-shaped groove positioning jig
InactiveCN103770043BHeight adjustableOvercoming the shortcomings of a single applicationWork holdersPositioning apparatusEngineering
Owner:河北强大知识产权代理服务有限公司
Vehicle air conditioner
InactiveCN102189911AAir-treating devicesHeat storage plantsAir conditioningRolling chassis
Owner:TOYOTA IND CORP
A motor performance testing machine
ActiveCN111487530BEasy to moveGuaranteed stabilityDynamo-electric machine testingTester deviceEngineering
Owner:深圳市中科华工科技有限公司
Marker linc01977 and its application
ActiveCN112813167BShort overall survival timeMicrobiological testing/measurementDNA/RNA fragmentationNode metastasisMolecular diagnostic techniques
Owner:JIANGSU CANCER HOSPITAL
A Method for Analyzing the Insulation Deterioration Trend of Zinc Oxide Arrester
ActiveCN110824304BImprove operational reliabilityGuaranteed uptimeTesting dielectric strengthData signalPower grid
Owner:福建和盛高科技产业有限公司
A general led lens
InactiveCN104421837BIncrease the exit angleImprove light uniformityMechanical apparatusPoint-like light sourceIlluminanceEngineering
Owner:JIANGSU JIHUI NEW ENERGY TECH CO LTD
Vacuum electro-spinning device
ActiveCN102978719BImprove jet stabilityThe deposition range is controllableFilament/thread formingFiberNanofiber
Owner:XIAMEN UNIV
Method for non-contact wave velocity extraction of Rayleigh wave of anisotropic blocky material
Owner:BEIJING UNIV OF TECH
A clean lighting device with heat dissipation function for tunnels
ActiveCN109798462BImprove practicalityImprove securityElectric circuit arrangementsLighting heating/cooling arrangementsCooling chamberElectric machinery
Owner:内蒙古锐信达科技有限公司
Method and device for automatic loading and unloading of bottle baskets for edible fungus production
Owner:江苏华绿生物科技股份有限公司
Clamping lamp for teacup
InactiveCN101886803BElasticEasy to insertLighting support devicesPoint-like light sourceEngineeringLED lamp
Owner:FUAN KUNGFU TEA
A kind of mechanical preparation method of aromatic polyimide porous material
ActiveCN106632933BEnvironmentally friendlySave energyCatalyst carriersOther chemical processesSynthesis methodsSupercapacitor
Owner:DONGHUA UNIV
Intelligent household energy internet of things system for intelligent city system
InactiveCN105678647AMeet different needsThe transfer process is clearElectric signal transmission systemsData processing applicationsThe InternetSmart city
Owner:CHENGDU QINCHUAN IOT TECH CO LTD
Reference signal control circuit, control method and electronic device
ActiveCN106292393BProgramme controlComputer controlControl circuitVoltage
Owner:BYD CO LTD
Oral care composition
ActiveCN105530910AImprove buffering effectImprove anti-caries effectCosmetic preparationsToilet preparationsMouth careAcid value
Owner:GABA INT HOLDING AG
Live interactive method, device and electronic equipment
ActiveCN108391174BSelective content distributionComputer networkEngineering
Owner:JOYME PTE LTD
Pointer type LCD device having backlight
InactiveCN1327276CIncrease brightnessPlay the role of backlightStatic indicating devicesNon-linear opticsTransducerEngineering
Owner:SOUTH CHINA NORMAL UNIVERSITY
A miniaturized ultra-wideband mimo antenna based on metamaterials
ActiveCN104319479BTo achieve the notch effectStop radiationRadiating elements structural formsAntenna earthingsUltra-widebandTrapping
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
A dynamic self-cleaning reactor and its method for preparing isocyanate
ActiveCN105032307BWell mixedReduce generationIsocyanic acid derivatives preparationOrganic compound preparationGas phaseReaction zone
Owner:WANHUA CHEM GRP CO LTD
A kind of preparation method of graphene oxide modified waterborne polyurethane anticorrosion emulsion
ActiveCN107880237BAvoid reunionImprove dispersion stabilityAnti-corrosive paintsPolyurea/polyurethane coatingsEpoxyN dimethylformamide
Owner:海安常州大学高新技术研发中心
A kind of pangolin artificial breeding and breeding method
ActiveCN108935307BImprove immunityReduce the incidence of diarrheaAnimal feeding stuffAnimal scienceZoology
Owner:广州动物园
Locking mechanism and container with same
Owner:CIMC CONTAINERS HLDG +2
A foot mechanism of a walking polar scientific research robot
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
A wear-resistant coating
Owner:ANHUI JINDUN PAINT
A Deep Sea Ball Valve Control System
ActiveCN107965607BAchieve closureSimple structureOperating means/releasing devices for valvesAxial displacementMarine engineering
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
An additive for improving high-speed railway Zhundong coal slagging characteristics and its application method
ActiveCN110360587BImprove slagging characteristicsRelieve contaminationSolid fuel pretreatmentSolid fuelsPhysical chemistryEngineering
Owner:XI AN JIAOTONG UNIV
A method for generating a silicon-titanium-aluminum ternary oxide film on the surface of wood
ActiveCN105313201BHydrophobicPhotocatalyticWood treatment detailsThermal wood treatmentRoom temperatureTitanium
Owner:GUANGXI UNIV
Plant trough production equipment and plant trough transmission mechanism
ActiveCN111820121BAchieve automated productionGood room for growthAgriculture gas emission reductionCultivating equipmentsAgricultural engineeringOptimal growth
Owner:邱钰礎
Process for producing cyclic olefin copolymer
Owner:POLYPLASTICS CO LTD +1
Material Pushing Mechanism
ActiveCN106584065BEasy to carryQuick changeoverMetal working apparatusReciprocating motionEngineering
Owner:BORGWARNER AUTOMOTIVE COMPONENTS (JIANGSU) CO LTD
Detection method of head and tail positions and moving direction of hot-rolled piece
ActiveCN102836886BUndisturbedThe detection method is simpleMeasuring devicesMetal rolling arrangementsWater vaporBright spot
Owner:BAOSHAN IRON & STEEL CO LTD
Method for preparing high-purity sodium sulfite through supercritical hydrothermal reduction
InactiveCN103496722BIncrease added valueLow reaction temperatureAlkali metal sulfite preparationBulk chemical productionAnti solventSulfite salt
Owner:CHENGDU CHENGDE CHEM TECH
Disaster recovery test method, device, computer readable medium and electronic equipment
ActiveCN111176974BHigh degree of automationImprove efficiencySoftware testing/debuggingTest efficiencyTest scene
Owner:TENCENT TECH (SHENZHEN) CO LTD
A cooperative control strategy for multi-UAVs with increased communication links
ActiveCN108279704BFast convergenceConvergent stabilityPosition/course control in three dimensionsTelecommunications linkCommunication link
Owner:SHENYANG AEROSPACE UNIVERSITY
A kind of method for separating and recovering oxalic acid from oxalic acid waste liquid
InactiveCN104086398BTo avoidAvoid the disadvantages of difficult separation and recyclingOrganic compound preparationAlkali metal sulfite/sulfate purificationWastewaterTotal recovery
Owner:CENT SOUTH UNIV
Automatic analyzing device and method for controlling analyzing unit
InactiveCN1532761AShorten the length of timeComponent separationMaterial analysis by optical meansEmail addressRead through
Owner:SHIMADZU SEISAKUSHO CO LTD
A sewing machine and its presser foot lifting device
ActiveCN109281073BReduce laborReduce work intensitySewing-machine control devicesPressersPush and pullEngineering
Owner:JACK SEWING MASCH CO LTD
VCO
ActiveCN103475366BLarge adjustment rangeSlow ascentPulse automatic controlVoltage regulationEngineering
Owner:BRIGATES MICROELECTRONICS KUNSHAN
An electromechanical control cabinet for electromechanical intelligent installation
ActiveCN112074128BWon't enterReduce vibration and shakingNon-rotating vibration suppressionCasings/cabinets/drawers detailsGear wheelEngineering
Owner:广州市鼎隆机电安装有限公司
Full data translation method, device, server and storage medium
ActiveCN108062368BReduce maintenance costsIncrease diversitySpecial data processing applicationsDatabase design/maintainanceData processing systemTheoretical computer science
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
A distribution network fault diagnosis algorithm automatic test platform, method and application
ActiveCN109813999BShorten test timeImprove test efficiencyFault locationInformation technology support systemAlgorithmTest platform
Owner:SHANDONG UNIV
high pressure cleaner
ActiveCN104114291BCleaning using liquidsHigh pressureMechanical engineering
Owner:ALFRED KARCHER GMBH & CO KG
Method of generating electrical energy and apparatus for carrying out said method
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