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 wifi test system that improves test efficiency and reduces loss

ActiveCN110868262BReduce power-on timeImprove test efficiencyTransmission monitoringTest efficiencyCommunication unit
Owner:NANTONG COSHIP ELECTRONICS

Application of fish brms1a and ivns1a genes

InactiveCN105999300BImprove anti-bacterial abilityAntibacterial agentsGenetic material ingredientsFisheryPlasmid
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

A kind of preparation method of fe-cu-nb-ni-p-b nanocrystalline magnetic core

ActiveCN103680916BAvoid direct contactReduce eddy current lossInductances/transformers/magnets manufactureMagnetic materialsCarboxymethyl celluloseIsothermal annealing
Owner:青县择明朗熙电子器件有限公司

Anode material for lithium ion battery based on metal oxide and preparation method thereof

ActiveCN111969191BImprove the first Coulombic efficiencyImprove cycle stabilityCell electrodesSecondary cells(Hydroxyethyl)methacrylateElectrical battery
Owner:山东兴丰新能源科技有限公司

Multielement nutrition compound and preparing method thereof

InactiveCN101664189BHigh yieldExtended absorption timeFood preparationBiotechnologyNutrition
Owner:ZHEJIANG UNIV

Connection method and system between devices

ActiveCN105430760BQuick connectionSkip the certification processConnection managementComputer scienceAuthentication
Owner:SHANGHAI MORUAN COMM TECH

A measurement method, base station, terminal and communication equipment

ActiveCN109526001BPilot signal allocationHigh level techniquesCommunication deviceReal-time computing
Owner:CHINA MOBILE COMM LTD RES INST +1

A kind of preparation method of size-controllable cadmium sulfide quantum dots

InactiveCN103936057BReduce pollutionGood monodispersityCadmium sulfidesLuminescent compositionsOleylaminePollution
Owner:NORTHWEST NORMAL UNIVERSITY

Display apparatus

InactiveCN1744189ACathode-ray tube indicatorsControl signalDigital interface
Owner:SAMSUNG ELECTRONICS CO LTD

A pressurized moving bed coal gasifier high-temperature gas dust removal and waste heat recovery device and method thereof

ActiveCN106281474BSave energyReduce effluxEnergy inputSteam superheatersMoving bedMedium pressure
Owner:河北美邦工程科技股份有限公司

A method for positioning and installing doors and windows with frames

InactiveCN104328981BReduce the intensity of manual operationLow costFrame fasteningWindow openingMiddle line
Owner:贵州实德门窗建筑装饰工程有限公司

Waterproof air pressure sensor and manufacturing method thereof

ActiveCN111024303BImprove stabilityReduce volumeFluid pressure measurementGas pressure transducerGas bubble
Owner:WEIFANG GOERTEK MICROELECTRONICS CO LTD

A Method of Abnormal Judgment and Repair Based on Energy Statistical Data

ActiveCN108319573BImprove data qualityReduce manual repairData processing applicationsDigital data information retrievalEnergy statisticsOriginal data
Owner:南京亚派软件技术有限公司

Magnet therapy scrapping moxibustion bar

InactiveCN101664366BFunction increaseGood treatment effectDevices for heating/cooling reflex pointsMassage combsEngineeringMechanical engineering
Owner:温宗金

Method for manufacturing three-dimensional nerve microelectrode

ActiveCN100551815CGood consistency of electrical characteristicsElimination of deep etch process stepsDecorative surface effectsChemical vapor deposition coatingContact padMetal alloy
Owner:上海华实投资有限公司

A curved-wing aircraft capable of spiral flight

InactiveCN103847964BRealize short takeoff and landingAchieve self-stabilizationAircraftsFly controlShortest distance
Owner:NORTHWESTERN POLYTECHNICAL UNIV

An integrated automatic watering device for pomegranate cultivation

ActiveCN113099890BApply water evenlyReduce labor intensitySelf-acting watering devicesSpraying apparatusAgricultural scienceAgricultural engineering
Owner:合肥植物园

Disposable safety scalpel

ActiveCN103976776BSolve slippageImprove convenienceIncision instrumentsEngineeringMechanical engineering
Owner:STERILANCE MEDICAL SUZHOU

Rear reinforced inclined roof structure

InactiveCN103624907BAdaptableSave spaceSlant angleEngineering
Owner:宁波明佳汽车内饰有限公司

A fully automatic lamination device for a Japanese-shaped or e1-shaped iron core of a transformer

ActiveCN106601467BCompact structureImprove efficiencyProgramme-controlled manipulatorGripping headsChinese charactersTransformer
Owner:CECEP ENVIRONMENTAL PROTECTION EQUIP CO LTD

Elliptical hole machining device

ActiveCN101941092BEasy to placeAccurateFeeding apparatusMilling equipment detailsCouplingDiameter ratio
Owner:WUXI HUAGUANG IND BOILER

A kind of cultivating method of resisting fusarium wilt by adding silkworm excrement bio-organic fertilizer

ActiveCN111820063BIncrease contentRaise the pHBiocideExcrement fertilisersBanana PlantSoil organic matter
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI

Shell-core structure ceramic material CaCu3Ti4O12 and preparation method thereof

InactiveCN101792308BHigh dielectric constantLow dielectric lossDielectric lossCapacitor
Owner:HARBIN INST OF TECH

Instrument base capable of rotating all around

InactiveCN101746323AEasy to adjustAdjustable distanceStands/trestlesVehicle componentsEngineeringRack and pinion
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A kind of amphiphilic adhesive of crown cap polyolefin gasket and its preparation method and application

ActiveCN111004597BImprove sealingImprove hygieneNon-macromolecular adhesive additivesEpoxy resin adhesivesPolymer sciencePolyolefin
Owner:杜潇

Water soluble organic fertilizer

ActiveCN101898916BImprove fertilityLow costFertilizer mixturesAllium sativumBiology
Owner:李毓芳

An aerator impeller with adjustable blades

ActiveCN104255635BMeet the use requirementsEasy to useWater aerationPisciculture and aquariaImpellerElectric machinery
Owner:江苏现代渔业装备科技有限公司

Anti-aging and flame-resistant wood-based panel with impregnated film paper finish and preparation method thereof

ActiveCN105383115BReduce formaldehyde emissionGood aging resistance and flame resistanceLamination ancillary operationsSynthetic resin layered productsCombustionMedium density
Owner:DYNEA GUANGDONG

A method of manufacturing a circular stamping part

ActiveCN103752671BQuality improvementIncrease profitMetal-working feeding devicesPositioning devicesEngineeringMachining
Owner:SUZHOU MINICUT PRECISION ENG

A resource allocation method for improving the security performance of wireless transmission of the Internet of Vehicles

ActiveCN109996218BImprove securityIncrease confidentiality capacityParticular environment based servicesVehicle wireless communication serviceWireless transmissionResource assignment
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD

A countertop socket

ActiveCN107394532BAvoid touchingTo achieve the line effectCouplings bases/casesFlexible lead accommodationStructural engineeringPower cord
Owner:BULL GRP CO LTD

External cleaning machine having push-pull structure

InactiveCN103082920BEasy to scrubImprove cooling effectBathroom accessoriesElectricityCircular disc
Owner:ZHONGBEI UNIV

Biopsy device needle set

InactiveCN102458261AGuide needlesSurgical needlesBiopsy deviceSurgery
Owner:MEDICAL DEVICE TECH

Preparation method of special nano-calcium carbonate for plastic masterbatch

ActiveCN103897434BThe melt index will not changeImprove performanceCalcium/strontium/barium carbonatesPigment treatment with macromolecular organic compoundsMasterbatchDispersity
Owner:SHANXI XINTAI HENGXIN NANO MATERIALS TECH CO LTD

Dense material thin-layer sizing agent of carbon nanotube field emission device and method for manufacturing structure

InactiveCN101777473BDoes not affect the deposition processFacilitate Orientation ProcessingCathode ray tubes/electron beam tubesCold cathode manufactureEpoxyField emission device
Owner:IRICO

Dual cold source air conditioning unit

ActiveCN105588183BReduce energy consumptionImprove energy efficiency ratioMechanical apparatusLighting and heating apparatusReciprocating motionFresh air
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

Production process tape for film-shaped wiring board

InactiveCN101358035AImprove yieldAvoid rising costsSemiconductor/solid-state device manufacturingCircuit susbtrate materialsHeat resistanceEngineering
Owner:SUMITOMO BAKELITE CO LTD

An intelligent traffic diversion device

ActiveCN111179609BEasy to operateFlexible and ingenious structural designControlling traffic signalsDriver/operatorElectric machinery
Owner:ANHUI TELECOMM ENG

Trench type metal oxide semiconductor device and manufacturing method thereof

ActiveCN102956639BReduce manufacturing costTransistorSemiconductor/solid-state device manufacturingGate dielectricTrench gate
Owner:UNITED MICROELECTRONICS CORP

A three-way folding baby carriage

ActiveCN103072611BSimple structureReduce volumeCarriage/perambulator with multiple axesEngineeringChassis
Owner:GUANGDONG ROADMATE GRP

A kind of acid leveling agent and preparation method thereof

ActiveCN105862467BWide applicabilityGood effectDyeing processFiberTextile printer
Owner:GUANGZHOU PANYU XIE YUN LAI CHEM NECESSITIES FACTORY

A kind of soil rapid drying treatment device

ActiveCN110411173BDry evenlySpeed up dryingDrying chambers/containersDrying machines with non-progressive movementsSoil scienceDrive shaft
Owner:马鞍山市智创食品科技有限公司

Clustering and multi-hop routing determination method based on gmm algorithm for electric power Internet of things

ActiveCN109451555BImplement clusteringShorten the timeTransmissionHigh level techniquesAlgorithmTheoretical computer science
Owner:QUANZHOU POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER +3

Vacuum spray base

ActiveCN103817035BGuaranteed uptimeStable structureSpraying apparatusFixed frameEngineering
Owner:SUZHOU SHENGXIN OPTOELECTRONICS TECH

An energy-saving asynchronous motor with dustproof and heat dissipation functions

ActiveCN111835146BImprove cooling effectReduce maintenance rateCooling/ventillation arrangementSupports/enclosures/casingsEngineeringMechanical engineering
Owner:JIANGSU HENGKANG ELECTRICAL

Energy-storage heat pump water heater system for commercial purpose

InactiveCN100365353CObvious rational usePlay the role of energy storageFluid heatersHeat pumpsElectricityAutomatic control
Owner:虞海灿

On-line detection and compensation system applied to bend processing

InactiveCN101898211BImprove bending accuracyRealize the alarmProgramme controlComputer controlComputer moduleEngineering
Owner:杭州捷塔科技有限公司

Dynamic information transmission method and system and computer readable storage medium

InactiveCN100438501CData switching networksInformation transmissionAlgorithm
Owner:BENQ CORP

Rapid and controlled delivery of compositions with restored entourage effects

InactiveCN110382007APromote absorptionImprove bioavailabilityNervous disorderDispersion deliveryPlant SourcesEntourage effect
Owner:RECEPTOR HLDG INC

Method and system for vibration signal pattern recognition of distributed optical fiber sensor

ActiveCN109272017BAccurate identificationImprove classification accuracyCharacter and pattern recognitionRayleigh scatteringRayleigh Light Scattering
Owner:TAIYUAN UNIV OF TECH

Anti-surge system of a centrifugal refrigeration unit

ActiveCN104567054BReduce pressure differenceAvoid noiseMechanical apparatusCompression machines with non-reversible cycleSystem pressureRefrigeration
Owner:GREE ELECTRIC APPLIANCES INC

Forming method of biofixed soil strip beams for flexural tests

ActiveCN105865863BImprove permeabilityImprove soil fixation effectPreparing sample for investigationMaterial strength using steady bending forcesChemical solutionShaped beam
Owner:CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY

Preparation method of high-toughness boride-carbide composite ceramic

ActiveCN102503427BUniform grain sizeEvenly distributedBorideDispersed media
Owner:吉林长玉特陶新材料技术股份有限公司

A trajectory planning method and device for collecting information by UAV

ActiveCN111367315BFlight energy guaranteeImprove timelinessPosition/course control in three dimensionsClassical mechanicsUncrewed vehicle
Owner:BEIJING UNIV OF POSTS & TELECOMM +1

Polycarboxylic acid water reducer for preparing fair-faced concrete

ActiveCN103359972BAcid waterCarboxylic acid
Owner:SHANGHAI SUNRISE POLYMER MATERIAL CO LTD

A map drawing display device

ActiveCN108961971BReasonable structural designImprove the effect of science popularizationMaps/plans/chartsEducational modelsDisplay deviceEngineering
Owner:HEFEI SCI & TECH MUSEUM

A deflection-assisted recovery mems suspension beam structure

InactiveCN103552978BThe method of unsticking is simpleTelevision system detailsImpedence networksParallel designStructural engineering
Owner:SOUTHEAST UNIV

A kind of snus and its preparation method

ActiveCN109419031BReduce stimulationSmooth tasteTobacco treatmentBiotechnologySweet flavor
Owner:SHANGHAI NEW TOBACCO PRODUCTS RESEARCH INSTITUTE CO LTD

A step-type ferrofluid sealing device of magnetic conduction cylinder

ActiveCN109185464BImprove self-healing abilityIncrease magnetic fluxEngine sealsMagnetic sourcePole piece
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

A method for simultaneous communication of dmr/pdt terminal equipment on double time slots

InactiveCN103024788BSolve the problem of simultaneous communicationImprove Spectrum Utilization EfficiencySynchronisation arrangementConnection managementFrequency spectrumCommunications system
Owner:浙江宏睿通信技术有限公司

A rigidity detection device for a rotary reducer

ActiveCN106840650BImprove rigidityHigh degree of automationMachine part testingControl engineeringStructural engineering
Owner:ZHEJIANG SUPCON SOLAR TECHNOLOGY CO LTD

An automatic push-pull device for a comprehensive picking unit and a control method thereof

ActiveCN112478571BGood for scrollingAchieve precise positioningRollersStorage devicesControl engineeringElectric machinery
Owner:LINKSILICON INNOVATION PTE +1

Brewage method of Chinese caterpillar fungus health-care yellow rice wine

ActiveCN103131590BClear and stable wineGreat tasteAlcoholic beverage preparationBiotechnologyMetabolite
Owner:ZHEJIANG UNIV OF TECH

A feeding and unloading device for punching process

ActiveCN102974709BIncrease productivityEnsure safetyMetal-working feeding devicesStripping-off devicesPunchingReciprocating motion
Owner:昌辉汽车电器(黄山)股份公司

Scented soap containing fatty acid ethyl ester sulfonate

InactiveCN101921678BDecontaminationFast cleaning rateSoap detergents with organic compounding agentsCarcinogenGlycerol
Owner:美婷生物科技(常州)有限公司

Electronic transformer verifying device

InactiveCN102621514BMeet the verification requirementsExcellent level of measurement uncertaintyElectrical measurementsTransceiverTransformer
Owner:HARBIN INST OF TECH +2

Electrochemical device

InactiveCN100553023CEasy to storeElectrolytic capacitorsHybrid capacitor electrodesElectronElectronic conductivity
Owner:TDK CORPARATION

A kind of preparation method of bamboo carbon fiber epoxy resin composite material

ActiveCN109504032BBlock plastic deformationGood compatibilityFiberPolymer science
Owner:安徽省科晟生态木装饰材料有限公司

Sound source localization method, device and equipment

ActiveCN113608167BImprove accuracyPosition fixationSpeech recognitionSound sourcesDirection information
Owner:ALIBABA DAMO (HANGZHOU) TECH CO LTD

A surgical field camera, a method for adjusting the surgical field camera, computer equipment, and a readable storage medium

ActiveCN109348108BImprove viewing effectImprove experienceTelevision system detailsColor television detailsLight spotSurgical site
Owner:NANJING MINDRAY BIO MEDICAL ELECTRONICS

A porous film hole exit and method for making same

InactiveCN110072653ATurbinesAdditive manufacturing apparatusEngineeringTurbine
Owner:GENERAL ELECTRIC CO

A pre-assembled equipment for corrugated pipe joints before leaving the factory

ActiveCN112247565BIncrease productivityAssembly machinesMetal working apparatusIndustrial roboticsSprocket
Owner:MAANSHAN FEIDA BELLOWS MFG CO LTD

A method for detecting the purity of osimertinib mesylate by liquid chromatography

ActiveCN107727773BEfficient separationGood peak shapeComponent separationUltraviolet detectorsFluid phase
Owner:ENANTIOTECH CORP

Modeling methods for wall-based buildings

ActiveCN103488827BImprove construction efficiencyQuality improvementSpecial data processing applications3D modellingArchitectural engineeringBuilding modeling
Owner:陕西通力电梯设备有限公司

Application of a kind of Lewis base, sorbate polymer and derivative thereof

ActiveCN113736001BEasy to operateSuitable for industrial productionAdhesivesPolymer scienceOrganoboron compounds
Owner:JILIN UNIV

Automatic welding device and welding method of circuit board welding machine

ActiveCN105149719BAvoid stickingImprove welding qualitySolder feeding devicesHigh pressureSoldering
Owner:天津天传电气传动有限公司 +1

Communication method and mobile terminal

ActiveCN103974194BImprove convenienceRaise the level of humanizationCommmunication supplementary servicesSubstation equipmentTelecommunicationsContact list
Owner:NUBIA TECHNOLOGY CO LTD

Wet exhaust gas demister discharge device

ActiveCN104841238BIncrease temperatureAvoid the phenomenon of white fogDispersed particle separationWater vaporExhaust gas emissions
Owner:江苏双良冷却系统有限公司

Chest Compressions Guided by Chest Compliance

ActiveCN108024725BImprove effectivenessCause damagePhysical therapies and activitiesElectrotherapyEmergency medicineBiomedical engineering
Owner:ZOLL MEDICAL CORPORATION

Extensible robot for climbing inner wall of pipeline

InactiveCN103615630BAchieve fixed positionIncrease flexibilityPigs/molesEngineeringFixed position
Owner:三亚哈尔滨工程大学南海创新发展基地

Computer remote wakeup method and device based on network

InactiveCN100454817CSpecial service provision for substationData switching by path configurationPulse controlNetwork interface controller
Owner:EASYSAFECHINACO

A method for rapidly extracting astragaloside IV from Radix Astragali

ActiveCN108929357BEfficient removalChange structureSteroidsBiotechnologyFiber
Owner:安徽弘腾药业有限公司

Weight loss feather extraction method based on acceleration transducer

InactiveCN101782964BImprove recognition rateGuaranteed recognition rateAcceleration measurementCharacter and pattern recognitionTransducerComputer science
Owner:SOUTH CHINA UNIV OF TECH

Spherical tank manhole anti-corrosion device and installation method of anti-corrosion device

ActiveCN112761503BMonitor weightLarge containersCondensed water drain-offAdhesiveMechanical engineering
Owner:SGIS SONGSHAN CO LTD

A kind of plastic machine rubber roller and plastic machine rubber roller material

ActiveCN110712782BAvoid large changes in contact pressureHigh hardnessWrappingRubber layered productsRubber materialMolding machine
Owner:广州德润橡胶制品有限公司

A kind of porcelain insulator capable of automatic porcelain wiping and its manufacturing process

ActiveCN112038019BEasy to cleanHydrophobicCleaning using toolsInsulatorsAcrylic resinElectric machinery
Owner:江西省萍乡市南坑高压电瓷有限公司

An experimental system and experimental method for monitoring the release of pollutants in sediment during flooding

ActiveCN106248905BWell mixedSave human effortEarth material testingSiphonSoil science
Owner:HOHAI UNIV

High-precision machining positioning device

ActiveCN104708460BRapid determinationReduce position size failure ratePositioning apparatusMetal-working holdersEngineeringMachining
Owner:鹰普航空科技有限公司

Method for preparing 3,6-dichloropyridine-2-formic acid by catalytic electrolysis of 3,4,5,6-tetrachloropyridine-2-formic acid

ActiveCN105671588BReduce consumptionImprove efficiencyElectrolysis componentsElectrolytic organic productionElectrolysisCarboxylic acid
Owner:ZHEJIANG AVILIVE CHEM CO LTD

Sound effect processing method, device and electronic device

ActiveCN109218528BIncrease flexibilityImprove experienceElectrophonic musical instrumentsSubstation equipmentComputer scienceAudio frequency
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Composite webs with discrete elastic polymeric regions

InactiveCN1331666CFirmly connectedLiquid surface applicatorsLaminationElastomerEngineering
Owner:3M INNOVATIVE PROPERTIES CO

Backlight module

ActiveCN102865527BGuaranteed luminous intensityEnsure uniformity of lightPoint-like light sourceNon-linear opticsRubber materialLight guide
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Non-circular stretching male die

ActiveCN102658329BExtended service lifeLow priceShaping toolsWire cuttingHardness
Owner:ZHOUSHAN JINQIU MACHINERY

A flame simulation system, device and training equipment

ActiveCN109712458BNo pollutionNo risk of contaminationCosmonautic condition simulationsFire rescueLight beamEngineering
Owner:北京神州恒安科技有限公司

Photoelectric changer

InactiveCN100483746CSolid-state devicesPhotovoltaic energy generationSemiconductor packageSingle crystal
Owner:SANYO ELECTRIC CO LTD

floor belt conveyor

ActiveCN105059822BDoes not take up spaceEasy to get on and offConveyorsDrive wheelEngineering
Owner:SNTO TECH GRP

Function test device and method for central distribution box for car

ActiveCN101308192BReal-time access to work status informationEasy to judgeElectronic circuit testingCircuit interrupters testingElectrical equipmentRelay
Owner:BYD CO LTD

A Calculation Method of Power Balance Index Based on Time-series Operation Simulation

ActiveCN108133322BImprove the level of refinementHigh precisionResourcesComplex mathematical operationsNuclear powerPower balancing
Owner:TSINGHUA UNIV +3

A split-type mobile terminal, its control method, and computer storage medium

ActiveCN111385404BImprove practicalityRealize convenient interactionSubstation equipmentInput/output processes for data processingComputer hardwareEmbedded system
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Automatic steel bar cutting machine

InactiveCN102126051BImprove efficiencyImprove machining accuracyMetal sawing accessoriesControl systemSteel bar
Owner:薛大荣

A Harmless Treatment Process for Garbage Fly Ash

ActiveCN107906526BRealize nearby processingShorten and simplify the balling processEmission preventionIncinerator apparatusLitterFlue gas
Owner:CHONGQING ANGRUIYUE SCI & TECH +1

Integrated cold head used for co-axial pulse tube refrigerator

InactiveCN100424443CImprove uniform distributionImprove the diversion effectCompression machinesGas cycle refrigeration machinesPulse tube refrigeratorEngineering
Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI

Intelligent bus blind guide system and method

ActiveCN103940423BConvenient travelTimely and accurate acquisitionInstruments for road network navigationWalking aidsComputer sciencePublic transport
Owner:朱涧箐

A method and system for self-service parking fee payment and car search based on mobile phone application

ActiveCN104537887BEasy to useReduce loadTicket-issuing apparatusIndication of parksing free spacesLow loadParking space
Owner:厦门科拓通讯技术股份有限公司

A co2 heating heat pump system

ActiveCN105546619BIncrease enthalpy differenceIncrease heat absorptionCompressorMechanical apparatusEngineeringGas cooler
Owner:XI AN JIAOTONG UNIV

An intelligent remote monitoring system for transmission lines based on the Internet of Things

InactiveCN104581087BReal-time managementWith remote operation functionElectric signal transmission systemsClosed circuit television systemsThe InternetMaterial resources
Owner:四川宏嘉康俊电力设计有限公司

Online automatic detection method of fabric defects based on machine vision and device thereof

InactiveCN102221559BReduce testing labor intensityIncrease productivityInspecting textilesMaterial analysis by optical meansMachine visionUltimate tensile strength
Owner:HOHAI UNIV CHANGZHOU

A comprehensive test method for force and acceleration

InactiveCN104390665BEasy to testQuick responseMeasurement devicesElectrical resistance and conductanceEngineering
Owner:NANJING CHANGYUAN INFORMATION TECH CO LTD

A high performance liquid chromatograph experimental teaching model and experimental method

InactiveCN105374265BOperational masteryImprove practical abilityEducational modelsEngineeringBottle
Owner:XUZHOU MEDICAL COLLEGE

A County-level Meteorological Comprehensive Observation Service Integration System

ActiveCN107423313BSimplify your daily workDatabase management systemsWeather condition predictionData displaySystem integration
Owner:四川省气象信息中心

Positive pole piece of lithium ion secondary battery and preparation method thereof

ActiveCN103117374BLower polarization internal resistanceImprove wettabilityNon-aqueous electrolyte accumulator electrodesLithiumEngineering
Owner:NINGDE AMPEREX TECH

A scissors-type angle measuring device and angle measuring method

ActiveCN104913708BHigh measurement accuracyReflect changesAngles/taper measurementsCopper wireCOMPONENT II
Owner:SHENYANG AIRCRAFT CORP

A Simultaneous Measurement Method of Internal Temperature and Wall Thickness of High-temperature Structures under Steady-state Conditions

ActiveCN109506807BSolve the matrix singularity problem caused by insufficientUsing subsonic/sonic/ultrasonic vibration meansThermometers using physical/chemical changesUltrasonic testingMechanical engineering
Owner:CALCULATION AERODYNAMICS INST CHINA AERODYNAMICS RES & DEV CENT

Pheophorbide curcumin ester with photosensitive activity and preparation method and application thereof

InactiveCN103224499BImprove targetingPhotosensitive wavelengthOrganic active ingredientsOrganic chemistryEthyl acetateNitrogen gas
Owner:SOUTH CHINA UNIV OF TECH

A kind of ionic liquid modified cross-linked porous chitosan adsorbent and its preparation and application

ActiveCN107519845BImprove stabilityImprove adsorption capacityOther chemical processesWater contaminantsMeth-Sorbent
Owner:FUZHOU UNIV

A testing method for a second-order booth coded wallace tree multiplier circuit

ActiveCN111025133BIncrease coverageLow number of vectorsDigital circuit testingWallace treeBooth encoding
Owner:BEIJING MXTRONICS CORP +1

Testing Device for Soil-Water Characteristic Curve of Coarse-grained Soil with Double Inlet Value

ActiveCN104597227BMaterial testing goodsWater storageSoil science
Owner:ZHEJIANG UNIV +1

Memory controller

InactiveCN101261875APulse automatic controlDigital storageMemory controllerComputer science
Owner:SAMSUNG ELECTRONICS CO LTD

A method and device for determining the number of virtual nodes in a trading system

ActiveCN109951394BBuying/selling/leasing transactionsData switching networksComputer networkEngineering
Owner:CHINA UNIONPAY

Method and apparatus for determining prediction quality

ActiveCN104271423BNavigation instrumentsExternal condition input parametersDriver/operatorEngineering
Owner:AUDI AG

A discharge mechanism of a grid printing forming machine

ActiveCN103920865BEngineeringAutomation
Owner:ZHEJIANG HAIYUE AUTOMATIC MACHINERY

A seamless world game server system

ActiveCN106453223BSolve problemsImprove expressivenessTransmissionServer agentRemote control
Owner:珠海剑心互动娱乐有限公司

Image characteristics extraction method used for handwritten Chinese character recognition

InactiveCN101488182BRobustImprove performanceCharacter and pattern recognitionChinese charactersTransformation algorithm
Owner:SOUTH CHINA UNIV OF TECH

Fixing structure of water inlet pressure steel pipe of hydropower station

ActiveCN102943929BEasy installation and constructionLow costFlexible pipesSocial benefitsWork period
Owner:CHINA WATER RESOURCES BEIFANG INVESTIGATION DESIGN & RES

Fire-protection emergency sign lamp

ActiveCN103415107BReduce the possibility of electric leakage accidentsRealize the effect of fire emergency signsElectric light circuit arrangementEmbedded systemBus
Owner:江苏银佳电子设备有限公司

A self-flushing water purifier

ActiveCN104528882BNot easy to residueDifficult to growSpecific water treatment objectivesWater/sewage treatment bu osmosis/dialysisActivated carbonUltrafiltration
Owner:HANGZHOU TAOMI WATER PURIFICATION TECH CO LTD

A wavelength-scanning confocal micro-displacement measurement device and method

ActiveCN106767431BAvoid mechanical propertiesAvoid disturbanceUsing optical meansAxial displacementMeasurement device
Owner:XI AN JIAOTONG UNIV

A kind of electroplating copper ball cleaning equipment and cleaning method

ActiveCN111876788BEasy to cleanImprove efficiencyGradingClean waterPickling
Owner:HUIZHOU TECHUANG ELECTRONIC TECH CO LTD

A power distribution box with adjustable heat sink size

ActiveCN107482507BEasy to openOpen quicklySubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsEngineeringElectric control
Owner:山东厚俞实业有限公司

Cleaning treatment device for dental instruments

InactiveCN107297353AEasy to operateReduce maintenance costsDentistryCleaning using liquidsElectricityDental instruments
Owner:王婷

Optical lenses and imaging equipment

ActiveCN108535834BIncrease temperatureGood optical performanceOptical elementsOphthalmologyImaging quality
Owner:NINGBO SUNNY AUTOMOTIVE OPTECH

A method for dechlorination of power plant desulfurization wastewater

ActiveCN106587446BReduce processing costsReduce energy consumptionWater contaminantsTreatment involving filtrationElectricitySulfate
Owner:HANGZHOU WATER TREATMENT TECH DEV CENT

Traditional Chinese medicine composition for treating diabetes

ActiveCN103110862BAnthropod material medical ingredientsMetabolism disorderSide effectBlood sugar
Owner:CP PHARMA QINGDAO CO LTD

Production of titanium nitride wire mesh metal-based composite material

InactiveCN101029377BImprove corrosion resistanceImprove high temperature resistanceWire gauzeTitanium nitride
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Data exchange within dynamic transponders, and corresponding transponders

ActiveCN111865362BNear-field transmissionRecord carriers used with machinesCommunication interfaceHemt circuits
Owner:STMICROELECTRONICS (ROUSSET) SAS

Plant anther specific promoter and its application

InactiveCN100532554CIncrease or decrease vitalityPrevention and shelf life extensionFermentationVector-based foreign material introductionNucleotideHost tissue
Owner:CHINA AGRI UNIV

Silicon carbide porous ceramic filtering element extrusion apparatus

InactiveCN101406782BRich macropore structureImprove filtration efficiencyCeramic shaping apparatusFiltration separationGranularitySlurry
Owner:SHANDONG UNIV OF TECH

Focusing structure of micro-projection display device and micro-projection display device

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All-optical microwave signal oscillator

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A kind of preparation method of modified styrene-butadiene rubber with wide damping temperature range

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A message processing method and device based on a multi-core processor

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A fully spraying device for machine tool cutting fluid

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Hollow cuprous oxide nanometre material and preparation method for same

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A method for balance control of capacitor voltage on DC side of cascaded multilevel rectifiers

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Differential capacitance PWM converter

InactiveCN101275980BThe overall structure is simple and reliableLow costResistance/reactance/impedencePressure difference measurement between multiple valvesCapacitanceAutomatic control
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Two-way pumping device for consumption of residual amount of liquid

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A kind of leucine dehydrogenase mutant and its preparation method and application

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