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 vibration-reducing and noise-reducing circular saw blade

InactiveCN104084640BReduce vibrationNoise reduction effectMetal sawing toolsSheet steelNoise level
Owner:UNIV OF SCI & TECH LIAONING

Method and system for improving optical disk abstraction accuracy of optical disk warehouse

InactiveCN101315794BReduce error accumulationImprove reliabilityRecord information storageDatum referenceWorkload
Owner:SUZHOU NETZON INFORMATION STORAGE TECH

Receiver tank for refrigeration cycle, heat exchanger with the receiver tank, and condensation device for refrigeration cycle

ActiveCN100476321COutflow smoothlyReduce in quantityAir-treating devicesEvaporators/condensersEngineeringRefrigeration
Owner:MAHLE INT GMBH

A Neural Network Accelerator Device with Low Power Consumption

ActiveCN108122031BLow costPhysical realisationRandom access memoryLow power dissipation
Owner:HANGZHOU NATCHIP SCI & TECH

Map generation method, positioning method and system thereof, and computer-readable storage medium

ActiveCN113298871BGenerated in real timeReduce callsImage enhancementImage analysisPattern recognitionPoint cloud
Owner:SHICHEN INFORMATION TECH SHANGHAI CO LTD

A construction project cost on-site surveying and mapping device

ActiveCN113404982BShorten the timeEasy to storeMachine framesSurveying instrumentsArchitectural engineeringEnvironmental geology
Owner:中建精诚工程咨询有限公司

Method for extracting and separating myricetin from bayberry tree

ActiveCN103467542BAvoid separationReduce manufacturing costSugar derivativesSugar derivatives preparationSolventMyrica rubra
Owner:SHAANXI JIAHE PHYTOCHEM

Multi-window exposure control method

ActiveCN109639993BTelevision system detailsColor television detailsShadowingsExposure control
Owner:BEIJING SUPERPIX MICRO TECHNOLOGY CO LTD

Anti-crack liquid end assembly

ActiveCN112554857BSolve the problem that the service life is affected to a certain extentSupport balanceFluid removalPump installationsElectric machineryAir blower
Owner:DONGYING KENLI BORUI PETROLEUM MASCH CO LTD

Air conditioning system

InactiveCN1888666BImprove efficiencyEasy to useSpace heating and ventilation safety systemsLighting and heating apparatusAgricultural engineeringAir conditioning
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Spinnable pitch prepared from coal liquefaction residue and its preparation method and carbon fiber

ActiveCN107630267BReduce weight ratioIncrease oxygen contentWorking-up pitch/asphalt/bitumen by chemical meansFibre chemical featuresFiberCarbon fibers
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

A storage battery connection line with intelligent control function

ActiveCN102916451BAutomatic and flexible configuration controlGood effectBatteries circuit arrangementsCoupling device detailsFault toleranceIntelligent control
Owner:IPS TECH LTD

A Constructive Interference-Based Data Collection Method in Asynchronous Low Duty Cycle WSNs

ActiveCN107222903BReduce control overheadReduce energy consumptionError prevention/detection by using return channelNetwork topologiesData packWireless sensor networking
Owner:GUANGXI UNIV

Mass file storage method and device in a distributed system

ActiveCN106527993BIncrease profitReduce occupancyInput/output to record carriersRedundant operation error correctionOriginal dataData file
Owner:BEIJING SOHU NEW MEDIA INFORMATION TECH

Intelligent monitoring method for mass concrete crack prevention based on smart phone

InactiveCN103541552BGrasp temperature control information in real timeGuaranteed to workTelephonic communicationFoundation engineeringWater flowThermostat
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

An all-indoor substation cooling system and an all-indoor substation

ActiveCN107910786BGuaranteed uptimeSubstation/switching arrangement cooling/ventilationTransformerWater block
Owner:JIANGXI ELECTRIC VOCATIONAL & TECHN COLLEGE +1

A secure two-party comparison method and system

ActiveCN113792322BImprove computing efficiencyImprove communication efficiencyDigital data protectionComplex mathematical operationsTheoretical computer scienceEngineering
Owner:南京可信区块链与算法经济研究院有限公司

A high-entropy carbide ultra-high temperature ceramic with ultra-high porosity and its preparation method

ActiveCN113045332BHigh strengthLow thermal conductivityCeramicwareSlurryPorous ceramics
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

A kind of processing method of florfenicol fluorinated process product

ActiveCN110229044BFluorine atom recoveryEfficient recyclingOrganic compound preparationHydroxy compound preparationPtru catalystEthyl group
Owner:瑞孚信湖北药业有限公司

A method for obtaining a clear scene map by combining accident close-up images and aerial images

InactiveCN103400362BAccurate positioning methodImage enhancementImage analysisLive actionRecognition algorithm
Owner:THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA

Broadcast transmitting apparatus, method of transmitting broadcast data, broadcast receiver and method of receiving broadcast data

InactiveCN100574159CSpecial service provision for substationSpecific information broadcast systemsBroadcast data
Owner:LG ELECTRONICS INC

Aluminum alloy heat pipe with grooves on the inside

InactiveCN104246417BInhibition of ruptureImprove corrosion resistanceMolten spray coatingSolid state diffusion coatingHeat sinkImpurity
Owner:FURUKAWA SKY ALUMINUM CORP

A truss type frame welding fixture

InactiveCN108274175BImprove machining accuracyHigh precisionWelding/cutting auxillary devicesAuxillary welding devicesTurning framesReference standards
Owner:GUANGDONG UNIV OF TECH

Alternating current and direct current hybrid micro-grid system

ActiveCN103001254BImprove power supply reliabilitySimple structureClimate change adaptationSingle network parallel feeding arrangementsElectricityEngineering
Owner:SHENZHEN POWER SUPPLY BUREAU

A Method for Multiplying Application Layer Data Volume Used in Performance Testing

ActiveCN110581787BImplement performance testingIncrease coverageData switching networksData simulationProtocol Application
Owner:CHENGDU DBAPP SECURITY

A centered image reservoir parameter measurement tool

ActiveCN110485996BGuaranteed drillingIncrease the encounter rateSurveyDrilling rodsComputer scienceMechanical engineering
Owner:BC P INC CHINA NAT PETROLEUM CORP +2

A kind of preparation method of flame retardant wear-resistant curtain

ActiveCN109868657BIncrease contentImprove flame retardant performanceFlame-proof filament manufactureFibre typesFiberPolymer science
Owner:绍兴艾乐格思纺织有限公司

A kind of polyester cord, its preparation method and its application in bias tire

ActiveCN105177788BImprove impact resistanceImprove breaking strengthPneumatic tyre reinforcementsLiquid/gas/vapor removalPolyesterPolymer science
Owner:PERFORMANCE FIBERS KAIPING COMPANY

An intelligent understory shrub cutting device

ActiveCN111567253BAccurate measurementAdjust the width freelyCuttersCutting implementsTree trunkAgricultural engineering
Owner:山东吉孚消防科技有限公司

Compression-resistant and heat-resistant road bridge waterproof structure and process method

ActiveCN111910512BReduce impact fracture and breakageExtended service lifeNon-rotating vibration suppressionBridge structural detailsArchitectural engineeringExpansion joint
Owner:NANTONG ROAD & BRIDGE ENG CO LTD

Production method of sapphire touch screen panel

ActiveCN105150394BPositive effectNot suitable for chippingEdge grinding machinesLapping machinesEngineeringPrinting ink
Owner:溧阳畅宇科技有限公司

Voice control method and device

ActiveCN108600219BAvoid gettingData switching by path configurationSpeech recognitionTelecommunicationsEngineering
Owner:HISENSE (GUANGDONG) AIR CONDITIONER

Welding jig for steel wire mesh for six-point seat cushion support

ActiveCN107825050BEasy to operateWelding/cutting auxillary devicesAuxillary welding devicesEngineeringSlide plate
Owner:重庆朝旺机械制造有限公司

An easy-to-scale-up supercritical water oxidation treatment device

ActiveCN106007079BTroubleshoot zoom issuesReduce power consumptionWater/sewage treatmentMultistage water/sewage treatmentWater dischargeReverse osmosis
Owner:GUANGXI UNIV

Delay compensation for a DC-DC converter

InactiveCN102106067ADc-dc conversionElectric variable regulationDc dc converterEngineering
Owner:NXP BV

A kind of instant salt-resistant high-viscosity drag-reducing agent and preparation method thereof

ActiveCN106590614BHigh molecular weightEasy to useDrilling compositionMeth-Oil phase
Owner:CHENGDU LEARN PRACTICES TECH CO LTD

Manufacturing method of resistive memory cell

ActiveCN107342303BSolve stickingHigh densitySemiconductor/solid-state device detailsSolid-state devicesCapacitanceCapacitive storage
Owner:STMICROELECTRONICS (ROUSSET) SAS

A surface dust removal and oiling maintenance device for mechanical equipment

ActiveCN108745764BSimple structureIncrease diversityLiquid surface applicatorsCleaning using gasesDust controlStructural engineering
Owner:贵阳黔江航空保障装备有限责任公司

pg motor control method and device

ActiveCN106487320BReduce preset speedRealize the technical effect of overheating protectionElectric motor controlControl theory
Owner:GREE ELECTRIC APPLIANCES INC

Super hydrophilic functional ceramic material easy to be cleaned and preparation technique

ActiveCN1270999CReduce surface tensionHigh surface energyFar infraredAnti bacterial
Owner:淄博博纳科技发展有限公司 +1

Composition preparation of cuaminosulfate and propamocarb for resisting tobacco black shank

ActiveCN101632388BPromote safe productionEasy to useBiocideFungicidesCopperPropamocarb
Owner:四川百事东旺生物科技有限公司

A generator casing

ActiveCN103475136BSave storage spaceLow costSupports/enclosures/casingsEngineeringGenerating unit
Owner:WUXI KIPOR POWER CO LTD

Ultrasound Therapy Equipment

ActiveCN111821588BGood treatment effectComprehensive treatmentUltrasound therapyControl cellBiomedical engineering
Owner:CHONGQING HAIFU (HIFU) TECHNOLOGY CO LTD

Method for directly and quantitatively testing thermal spraying bonding strength

InactiveCN101718678BThe test result is accurateUsing mechanical meansMaterial analysisThermal sprayingEngineering
Owner:DONGHUA UNIV

Reflective cup for LED lamp

InactiveCN101556025BSimple structureCompatible with miniaturization requirementsPoint-like light sourceLight fasteningsEffect lightLED lamp
Owner:SOUTH CHINA UNIV OF TECH

A kind of washing-resistant silicone rubber leather and its coating process

ActiveCN108049201BIncrease crosslink densityImprove wash resistanceTextiles and paperPolymer scienceSilicon rubber
Owner:GUANGDONG TIANYUE NEW MATERIAL CO LTD

Zero-emission waterless continuous dyeing system and method

InactiveCN102409491BNo emissionsNo pollution in the processTextile treatment machine arrangementsTextile treatment by spraying/projectingContinuous/uninterruptedProgrammable logic controller
Owner:HANGZHOU HUIFENG IND TRADE

Method and device for generating health guidance information

ActiveCN104063824BGood Health Guidance EffectTherapiesInstrumentsInformation repositoryState parameter
Owner:XIAMEN MEET YOU INFORMATION TECH

Medical endoscope containing structured light three-dimensional imaging system

InactiveCN102283626BTakes no extra spaceSurgeryEndoscopesNasal cavityMedicine
Owner:HARBIN INST OF TECH

Sensor arrays, method for operating a sensor array and a computer program for performing a method for operating a sensor array

PendingCN111936044ADiagnostic recording/measuringSensorsComputer hardwareSensor array
Owner:ALBERT LUDWIGS UNIV FREIBURG

An I-beam robot welding flip tool, device and welding method

ActiveCN111843345BReduce shakingReduce vibrationWelding/cutting auxillary devicesArc welding apparatusEngineeringMechanical engineering
Owner:中船发动机有限公司

cmp slurry composition for polishing copper and polishing method using same

ActiveCN109153887BEfficient polishingMinimized dishingOther chemical processesSemiconductor/solid-state device manufacturingMeth-Metallurgy
Owner:SAMSUNG SDI CO LTD

Advanced treatment process of sludge containing oil

InactiveCN101786776BAvoid replacementSimple processBiological sludge treatmentSludgeSeparation technology
Owner:BEIJING OTC ENERGY & ENVIRONMENT ENGINEERING PUBLIC LIMITED COMPANY

Video and audio monitoring equipment and its security authentication method, video and audio display equipment

ActiveCN106131008BGuaranteed to workAvoid attackPublic key for secure communicationClosed circuit television systemsPlaintextCiphertext
Owner:北京信长城科技发展有限公司 +1

A measurement method for improving the accuracy of target angle detection by a pulse system measurement system

ActiveCN109343047BImprove performanceRadio wave reradiation/reflectionRadar systemsEngineering
Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Method, device, and computer-readable storage medium for teaching visualization

ActiveCN110858456BElectrical appliancesTerminal operationHuman–computer interaction
Owner:CARL ZEISS MICROSCOPY GMBH

A sealing structure and a tr module adopting the sealing structure

ActiveCN111106464BAchieve sealingAvoid enteringCouplings bases/casesHermetically-sealed casingsDaughterboardMechanical engineering
Owner:成都雷电微力科技股份有限公司

Data synchronization method and system in hierarchical conference

ActiveCN109361891BReduce frequent operationsImprove simplicityTelevision conference systemsTwo-way working systemsData synchronizationComputer network
Owner:VISIONVERA INFORMATION TECH CO LTD

Hidden heavy stone fire hydrant box door structure

ActiveCN103343656BEasy to useSatisfy the decorative effectWing fastenersFire rescueElectrical and Electronics engineeringWedge shape
Owner:SHANGHAI BUILDING DECORATION ENG GRP

Method and apparatus for determining response time

ActiveCN108900776BImprove accuracyAvoid errorsTelevision system detailsColor television detailsFrame sequenceEngineering
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Railway rail fastener recycling operation vehicle and rail exchanging fastener recycling operation method

InactiveCN101718064BMeet job requirementsEliminate potential safety hazardsRailway track constructionTransmission beltIdler-wheel
Owner:株洲新通铁路装备有限公司

LED glue pouring method

ActiveCN101944561BSmall footprintSimple structureSemiconductor devicesEngineeringManipulator
Owner:深圳市海达威工业自动化设备有限公司

Hierarchical Topic Discovery Method and System for Microblog Text Based on Seed Words

ActiveCN103970865BAutomatic topic distributionHierarchy facilitatesSpecial data processing applicationsText database clustering/classificationMicrobloggingData information
Owner:TSINGHUA UNIV

A Method to Eliminate the Influence of Noise on Ocean Wave Observation by Coherent X-band Radar

ActiveCN112014839BCancel noiseSolve the problem that the ocean wave information cannot be accurately observedRadio wave reradiation/reflectionRadar observationsSea waves
Owner:NANJING UNIV OF INFORMATION SCI & TECH

The control circuit for tripping the circuit breaker under voltage loss by the external circuit

ActiveCN105958437BSimple designImprove reliabilityArrangements responsive to undervoltageElectrical devicesOperability
Owner:PANGANG GRP XICHANG STEEL & VANADIUM CO LTD

An optical zoom system based on double-layer dielectric metasurface

ActiveCN110161676BAchieve the purpose of zoomingAvoid the need for additional workspaceOptical elementsDielectricBi layer
Owner:HUAZHONG UNIV OF SCI & TECH

A preparation process of a metal workpiece with a composite ceramic membrane

ActiveCN103014633BNo pollution in the processGreat Physical Health ImpactVacuum evaporation coatingSputtering coatingComposite ceramicBinding force
Owner:深圳市奥美特纳米科技有限公司

A kind of equipment for precise positioning and inserting feathers of badminton

ActiveCN108992886BPrecise positioningImprove the accuracy of hair insertionSport apparatusPunchingClassical mechanics
Owner:安徽省蓝翔体育用品有限公司

System and method for 3D surveying and mapping of complex terrain by dual hexapod robot with self-built reference system

ActiveCN106382916BApplicable to 3D surveying and mappingSimple structurePhotogrammetry/videogrammetryNavigation by speed/acceleration measurementsTerrainEngineering
Owner:SHANGHAI UNIV

Production process of steel substrate for high quality filter

ActiveCN110016533BReduced surface defects in hot rollingSmelting processAlloy
Owner:TANGSHAN IRON & STEEL GROUP +2

Gel polymer electrolyte, lithium battery comprising gel polymer electrolyte, method for preparing gel polymer electrolyte, and method for preparing lithium battery

ActiveCN101800334BFinal product manufactureLi-accumulatorsCarbon numberPolymer electrolytes
Owner:SAMSUNG ELECTRONICS CO LTD

A Sentiment Classification Method Fused with Deep and Shallow Features

ActiveCN105824922BSolve problems that do not take into account the semantics between wordsSolve the problem of unclear feature expressionSpecial data processing applicationsText database clustering/classificationSemanticsClassification methods
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Method for preparing SnO2-Zn2SnO4 composite voltage-sensitive ceramics

InactiveCN102643087BSensitive to pressureSimple processVaristor coresComposite ceramicVoltage
Owner:HENAN UNIV OF SCI & TECH

A network slice management method and device

ActiveCN109842507BNetwork traffic/resource managementData switching networksEngineeringInformation transfer
Owner:XFUSION DIGITAL TECH CO LTD

Actively predicted reliable data transmission method in wireless sensor network

InactiveCN101883385BAvoid congestionReduce energy consumptionEnergy efficient ICTError preventionNetwork conditionsWireless sensor network
Owner:BEIHANG UNIV

Colloidal gold kit and preparation method for joint detection of novel coronavirus igm/igg antibody

ActiveCN111089962BEasy to detectEasy to useMaterial analysisCoronavirus antibodyIgm antibody
Owner:中山生物工程有限公司

Three-phase power supply phase failure detection method, device and an automatic transfer switch

ActiveCN105203911BImprove the accuracy of phase failure detectionImprove safety and reliabilityPower supply testingLow voltagePhase difference
Owner:CHANGSHU SWITCHGEAR MFG CO LTD (FORMER CHANGSHU SWITCHGEAR PLANT)

Airborne reinforcement integrating computer

InactiveCN102880247BReduce weightEasy to moveDigital data processing detailsLiquid-crystal displayMaintainability
Owner:JINAN TENGYUE ELECTRONICS

Method and composition for easy removal of nail coatings

ActiveCN108697908BCosmetic preparationsToilet preparationsBiomedical engineeringFingernail removal
Owner:MYCONE DENTAL SUPPLY

Grain dividing method using pneumatic crop divider for hybrid rice seed production machinery

ActiveCN113243206BAvoid damageAffect purityPlant genotype modificationOutside dividersMixed flowAgricultural engineering
Owner:ZHEJIANG UNIV

A strain of Bacillus amyloliquefaciens, antibacterial agent prepared therefrom and application thereof

ActiveCN106318880BGrowth inhibitionInhibition of reproductionBiocideBacteriaWeight gainingMicrobial agent
Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

A method for judging the three-dimensional spontaneous combustion dangerous area in multi-layer goaf of coal seam group

ActiveCN108982587BComprehensive regional divisionReasonable zoningMaterial heat developmentCoal spontaneous combustionMining engineering
Owner:LIAONING TECHNICAL UNIVERSITY

Freeze dryer multi-line feeding system and feeding method thereof

ActiveCN104085671BEasy to installEasy to debugConveyor partsFreeze-dryingEngineering
Owner:TRUKING TECH LTD

A filter device for cutting fluid on a CNC lathe

ActiveCN111421382BWon't clogEasy to cleanFiltration circuitsMaintainance and safety accessoriesStructural engineeringWater jacket
Owner:JIANGSU FUBANG ELECTRONICS TECH CO LTD

A Method of Constructing and Fault Tolerance of Pre-sequence Flights

ActiveCN107665409BSolve unobstructed problemsImprove fault toleranceResourcesTime zoneComputer science
Owner:FEIYOU TECH CO LTD

Method for extracting phytic acid

InactiveCN101602777BIncrease contentHigh purityGroup 5/15 element organic compoundsSolubilityDesorption
Owner:COFCO BIOTECHNOLOGY CO LTD

Virus particles for preventing and controlling wheat stem rot and method for controlling wheat stem rot

ActiveCN112126630BVerification of Biocontrol PotentialValidation of Infection Ability in VitroBiocideMicroorganism based processesBiotechnologyMedicine
Owner:HENAN AGRICULTURAL UNIVERSITY

Pattern superposition method of electronic jacquard colored fabric

InactiveCN104911782BEfficient splicingComplete and vivid performanceJacquardsEngineeringElectron
Owner:杭州李加林文化科技有限公司

Preparation method of quinine hydrochloride

InactiveCN101948468BAchieve transformationHigh yieldOrganic chemistryQuinine HydrochlorideSolvent
Owner:JINAN UNIVERSITY

A Targeted Slag Splash Gun Position Control Method for Converter Slag Splash Protection Furnace Protection

ActiveCN111074038BReduce irregularitiesEasy to controlSteel manufacturing process aspectsIncreasing energy efficiencySteelmakingComputational model
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Prepn process of Ropinirole and derivative thereof

InactiveCN100480240CHigh yieldShort reaction stepsOrganic chemistryReaction stepMedicinal chemistry
Owner:浙江凯普化工有限公司

Correction Method of Feature Points of AR Reference Object Based on Rigid Body Kinematics

ActiveCN109979015BAvoid jitterImprove stabilityImage data processingCorrection algorithmPattern recognition
Owner:苏州爱乐智能科技有限公司

Working carrier selection and information reporting method and device

ActiveCN104080089BSolve the problem of how to select the working carrierAssess restrictionNetwork planningCarrier signalInformation reporting
Owner:DATANG MOBILE COMM EQUIP CO LTD

Billet temperature control facility

ActiveCN102240780BReduce consumptionReduce pollutionTemperature controlEngineering
Owner:WUHU XINXING DUCTILE IRON PIPES

A method for dehosting extraction and library construction of sputum microbial metagenomics

ActiveCN108048450BFully consider the physical characteristicsTaking biological differences into accountMicrobiological testing/measurementMicroorganism lysisBiotechnologyMicroorganism
Owner:湖南赛哲智造科技有限公司

Oxazolidinone compound containing double ring fused bicyclic ring and its preparation and application

ActiveCN102762553BHigh antibacterial activityPrevent infectious diseasesAntibacterial agentsOrganic active ingredientsStereochemistry
Owner:JILIN SIHUAN PHARM CO LTD +2

A liftable transport mechanism

ActiveCN104808026BImprove detection efficiencyIncrease productivityMeasurement instrument housingConductor CoilMechanical engineering
Owner:BOZHON PRECISION IND TECH CO LTD

Bubbling bed hydrotreating catalyst and preparation thereof

ActiveCN101376829BHigh mechanical strengthImprove wear resistanceRefining to eliminate hetero atomsFiberPhosphate
Owner:CHINA PETROLEUM & CHEM CORP +1

A human breathing energy harvesting device

ActiveCN103684046BEnsure vibrationKeep breathing rate constantPiezoelectric/electrostriction/magnetostriction machinesElectricityNose
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A self-adaptive pressing device on both sides of a disc cutter

ActiveCN103802154BMetal working apparatusEngineeringSelf adaptive
Owner:蓝德能源科技股份有限公司

Cross-certificate method and device for electric vehicle charging

PendingCN113924749AFlexible management of trustKey distribution for secure communicationCharging stationsPower gridElectric cars
Owner:HYUNDAI MOTOR CO LTD +2

Method for coating cordierite honeycomb

InactiveCN101913912BFast deliveryTake advantage ofCatalyst carriersDispersed particle separationHoneycombCarbon nanofiber
Owner:江苏博颂能源科技有限公司

A kind of ultra-long weather-resistant baking varnish and preparation method thereof

ActiveCN104130640BAvoid cloggingPrevent overflowCoatingsEnvironmental resistanceAcrylic resin
Owner:ZHANGZHOU XIN ZHAN WANG CHEM IND

System and method for burning chips

ActiveCN101667457BImprove programming performanceSave programming timeRead-only memoriesEngineering
Owner:KING YUAN ELECTRONICS

Handle of oil-immersed fuse used for American-type box substation

ActiveCN101853756BIncrease creepage distanceImprove sealingEmergency protective devicesMechanical engineeringEngineering
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +2

A water-saving washing device for rare earth oxalate

ActiveCN108212906BIncrease production capacitySave waterCleaning using liquidsPhysical chemistryWastewater
Owner:江苏金荣泰新材料科技有限公司

Wind-sand-proof and waterproof electrical box device

ActiveCN112566398BReduce areaReduce entryClosed casingsCasings/cabinets/drawers detailsWind runEngineering
Owner:深圳市双煜电气设备有限公司

Method and exchange equipment for preventing old information message circulation in MSTP (Multiple Spanning Tree Protocol)

ActiveCN101808045BFast convergencePrevent circular deliveryData switching networksCyclic processComputer network
Owner:MAIPU COMM TECH CO LTD

Bus card management method, device and system, and storage medium

ActiveCN107862514BRealize managementIncrease flexibilityTransmissionProtocol authorisationTransit busOperating system
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Flexible display panel, flexible display device and manufacturing method thereof

ActiveCN107958920BReduce the probability of abnormal screen displayReduce stress changesFinal product manufactureSynthetic resin layered productsDisplay deviceEngineering
Owner:HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1

Method for extracting anthocyanins from black rice bran by circulating ultrasonic

ActiveCN108948112BHigh yieldSimple processSugar derivativesSugar derivatives preparationExhaust fumesEngineering
Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI

Display substrate, manufacturing method thereof, display panel, and display device

ActiveCN109410751BSlow down the climbImprove film qualityIdentification meansDisplay deviceMaterials science
Owner:BOE TECH GRP CO LTD +1

An anti-blocking high-speed pulverized coal loading and unloading device with automatic stop function

ActiveCN110053990BImprove passing efficiencyImprove loading speedConveyorsLoading/unloadingStructural engineeringTruck
Owner:山东方大清洁能源科技股份有限公司

A Dewar system for high temperature superconducting magnetic levitation energy storage flywheel

ActiveCN104299748BGuaranteed superconducting propertiesSuperconducting properties are safeSuperconducting magnets/coilsMagnetic holding devicesLiquid nitrogen containerFilling materials
Owner:北京高孚动力科技有限公司

Beta-amino ethyl thiosulfuric acid and synthesis method thereof

ActiveCN102633702BPromote growthEasy to synthesizeOrganic chemistryAnimal feeding stuffBiotechnologyChlorobenzene
Owner:广东有机宝生物科技股份有限公司 +1

Molecular sieve desorber for oxygen making system

ActiveCN102241391BDoes not affect oxygen production efficiencyReduce exhaust noiseOxygen preparationMolecular sieveDesorption
Owner:湖南新云医疗装备工业有限公司

Method for preparing ethylbenzene by liquid phase alkylation of ethylene

InactiveCN1187299CImprove water resistanceImprove regenerative abilityHydrocarbonsHydrocarbon preparationMolecular sieveOrganic acid
Owner:SHANGHAI RES INST OF PETROCHEMICAL TECH SINOPEC

Apparatus and method for manufacturing fluid bearing

InactiveCN1223414CIncrease productivityGood precisionEngineeringFluid bearing
Owner:IND TECH RES INST

Processing device for processed objects

ActiveCN107075784BImage analysisFolding thin materialsSoftware engineeringEngineering
Owner:SBI投资第二株式会社 +2

Cloth inspection machine

ActiveCN105274825BEasy to roll upThe roll-up mechanism includes a convenient and fast roll-upInspecting textilesMechanical engineeringTextile
Owner:苏州世涛纺织科技有限公司

Moving Object Detection Device

InactiveCN103703346BChange resistanceFlux density changeElectric/magnetic position measurementsElectronic switchingObject detectionCurrent mirror
Owner:DENSO CORP

waterproof switch

ActiveCN110494942BFew partsEmergency casingsElectric switchesEngineeringMechanical engineering
Owner:HUAWEI TECH CO LTD

Voltage zero-crossing detection method, device and cooking appliance

ActiveCN109799384BSolve detection inaccuracySolve the problem of inaccurate zero-crossing detectionCurrent/voltage measurementControl theoryTimer
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Network management method and device

ActiveCN102905229BSolve management difficultiesEasy to manageNetwork traffic/resource managementBroadcast service distributionDistributed computing
Owner:ZTE CORP

A textile air permeability detection device

ActiveCN113405942BImprove comprehensivenessEasy to insertPermeability/surface area analysisWebs handlingGear wheelElectric machinery
Owner:南通杰蕾机械有限公司

A cutting fluid supply recovery device

ActiveCN105056624BRapid coolingWon't clogFiltration circuitsMaintainance and safety accessoriesRefluxCooling effect
Owner:SUZHOU UNION PRECISION METAL PROD CO LTD

A led light tube transport box

ActiveCN110733734BRigid containersInternal fittingsEngineeringSoft materials
Owner:ANHUI YILUMING PHOTOELECTRIC TECH CO LTD

Hollow formwork member for cast-in-situ concrete

InactiveCN100434623CEasy constructionFast constructionFloorsReinforced concreteEngineering
Owner:湖南邱则有专利战略策划有限公司

Optical fiber connection pair detection method and system

ActiveCN103868672BGuaranteed accuracyTraditional management has no effectCo-operative working arrangementsCoupling light guidesComputer hardwareEmbedded system
Owner:HANGZHOU ZHONGHEN ELECTRIC CO LTD

A soil ecological restoration device

InactiveCN109465286BStir wellRealize automatic controlContaminated soil reclamationChemical/physical/physico-chemical stationary reactorsRotational axisAgricultural science
Owner:TIANJIN RES INST FOR WATER TRANSPORT ENG M O T +1

A toothbrush with a cavity structure in the handle

ActiveCN106723911BEfficient use ofReduce usageBrush bodiesMaterial consumptionEngineering
Owner:汕头市宏隆实业有限公司

Method for preparing silicon carbide composite particles and application thereof as cathode material of lithium ion battery

ActiveCN101931076BHigh degree of practicalityCell electrodesLithium-ion batteryCarbon source
Owner:BEIJING IAMETAL NEW ENERGY TECH CO LTD

Bacterial rhodopsin parallel multi-channel optical switching device

InactiveCN1226646CLow costHigh resolutionCoupling light guidesNon-linear opticsCamera lensSpatial light modulator
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

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