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 pretreatment device and method for ic-icp-ms blood arsenic speciation analysis

ActiveCN113514587BQuick mixWell mixedComponent separationProcess efficiency improvementGyroscopeMedicine
Owner:NORTHEASTERN UNIV LIAONING

Control method, control device and constant-speed air-cooled heat pump unit of outdoor unit fan

ActiveCN106765943BSlow down the rate of riseExtension of timeMechanical apparatusHeat pumpsEngineeringRunning time
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

Clamping device

InactiveCN102238861BEasy to holdImprove work efficiencyElectrical componentsRobotic armMechanical engineering
Owner:中山市云创知识产权服务有限公司

Chipless metal pipe cutter

InactiveCN102275005BSimple structureLow costTube shearing machinesShearing toolsEngineeringPipe support
Owner:贾本先

Ozone generating device

ActiveCN101880030ALarge corona currentElectrical discharge ozone preparationCarbon nanotubeOxygen
Owner:TSINGHUA UNIV +1

A method based on stability index to predict co 2 Method for scaling trend of gas drive wellbore

ActiveCN111382486BAccurate predictionFouling trend is accurateDesign optimisation/simulationThermodynamicsProduced water
Owner:PETROCHINA CO LTD

A memory cell resistant to soft failures and latches and flip-flops

ActiveCN104299639BImprove resistance to soft failureDigital storageCouplingLow delay
Owner:COMMUNICATION UNIVERSITY OF CHINA

MMC Circuit Structure and Design Method Based on Average Model

ActiveCN105870959BImprove general performanceImprove simulation speedElectric power transfer ac networkCapacitanceAlternating current
Owner:SOUTHEAST UNIV

Surgical instrument with bendable actuator

ActiveCN105434002AEasy to perform surgerySolve unsolvable problemsSurgical staplesSurgical forcepsEngineeringActuator
Owner:YISI (SUZHOU) MEDICAL TECH CO LTD +1

Multiple-value resistance random access memory applicable to neural circuit and control method of resistance random access memory

ActiveCN102683586BStable controlGood repeatabilitySolid-state devicesDigital storageStatic random-access memoryRandom access memory
Owner:PEKING UNIV

A cutting and packaging module for mask processing and production

ActiveCN113562248BEasy to load and unloadReduce use costPackage sterilisationWrapper twisting/gatheringProduction linePlastic packaging
Owner:南通林德安全设备科技有限公司

Method and apparatus for generating information

ActiveCN109522429BRich generation methodImage analysisStill image data indexingComputer graphics (images)Information quantity
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A kind of green tea cultivation method

ActiveCN111557200BNutrient penetrationPenetrate fastBio-organic fraction processingAnimal corpse fertilisersGreen teasPest control
Owner:TEA RES INST ANHUI ACAD OF AGRI SCI

A method and mobile terminal for realizing dual-card support by utilizing a single SIM card position

ActiveCN106304027BImplement initializationAchieving processing powerSecurity arrangementNetwork data managementComputer hardwareProtocol stack
Owner:NUBIA TECHNOLOGY CO LTD

A b-spline based damped oscillation spectrum data preprocessing method

ActiveCN109446480BImprove robustnessReduce mistakesComplex mathematical operationsFrequency spectrumPretreatment method
Owner:BEIHANG UNIV

A pulse current output device and output control method

ActiveCN110620511BSimple structureEasy to controlArc welding apparatusApparatus with intermediate ac conversionTransformerInverter
Owner:奇瑞新能源汽车股份有限公司

winch brake

ActiveCN103663242BImprove cooling effectImprove stabilityHoisting equipmentsWhole bodyEngineering
Owner:NINGBO LIANDA WINCH

An intelligent punching robot

ActiveCN108789635BImprove drilling efficiencyMonitoring lengthMetal working apparatusControl engineeringStructural engineering
Owner:赣州团团科技有限公司

A kind of preparation method of environment-friendly zinc-aluminum-magnesium alloy coated steel plate

ActiveCN109023197BHarm reductionQuality improvementHot-dipping/immersion processesElectrolysisPre treatment
Owner:TIANJIN GONGDA GALVANIZING EQUIP CO LTD

A mobile-based intelligent curtain decoration design system

ActiveCN107527277BEasy to viewOvercome time constraintsGeometric CADCharacter and pattern recognitionPersonalizationComputer graphics (images)
Owner:HANGZHOU DIANZI UNIV

Method for preparing N-methyl-N', N'-diphenylcarbamide

ActiveCN103232371BShort reaction timeHigh reaction yieldUrea derivatives preparationOrganic compound preparationPtru catalystCombinatorial chemistry
Owner:LIMING RES INST OF CHEM IND

3d printing device

ActiveCN112092367BImprove cleanlinessAvoid mixingManufacturing platforms/substrates3D object support structures3d printEngineering
Owner:北京物喜堂科技有限公司

Method for Measuring the Refractive Index of Liquids

ActiveCN110927102BReduce usageEasy to measurePhase-affecting property measurementsRefractive indexFacula
Owner:SICHUAN UNIV

A fresh air system duct cleaning robot device with a rotating cleaning arm

ActiveCN111215407BReduce air pressureHollow article cleaningFresh airEngineering
Owner:黄丽华

Method and system for remote sensing image registration based on directed line segments

ActiveCN106327423BReduce false match rateReduce running timeImage enhancementImage analysisImaging processingReference image
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A plant straw biogas fermentation system

ActiveCN107779391BStir wellWell mixedBioreactor/fermenter combinationsBiological substance pretreatmentsPlant stalkPulp and paper industry
Owner:温州炘都工业设计有限公司

A method for isolating monocot guard cells

ActiveCN108624547BHigh purityHigh activityPlant cellsBiotechnologyEnzymatic hydrolysis
Owner:TIANJIN AGRICULTURE COLLEGE

The effective site, preparation method and application of Cerulea broadensis for inhibiting hdac1 enzyme

ActiveCN106236842BImprove anti-tumor effectEasy extractionAntineoplastic agentsPlant ingredientsEnzyme inhibitionSolvent
Owner:QINGHAI UNIV FOR NATITIES

A display panel and a display device

ActiveCN110729332BExtend your lifeReduce Luminance Falloff DifferencesSolid-state devicesSemiconductor devicesComputer hardwareComputer graphics (images)
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

A Realization Method of Quickly Reporting Terminal Location Information in Digital Trunking Communication System

ActiveCN103079267BMeet needsError preventionWireless communicationCommunications systemReal-time computing
Owner:EASTERN COMM

An elbow secondary flow net type or membrane type liquid purifier

InactiveCN105771372BAvoid cloggingAvoid the disadvantages of frequent replacementMembranesSemi-permeable membranesSolid particleParticulate material
Owner:HARBIN INST OF TECH

A mimo ceiling antenna for indoor use

ActiveCN110690545BRadiating element housingsAntennas earthing switches associationAir pumpEngineering
Owner:杭州平治信息技术股份有限公司

Low-temperature red glaze and preparation method thereof

ActiveCN108840566BIncrease contentSmall expansion coefficientGlazeDiiron Trioxide
Owner:HUNAN DEXING CERAMICS

Preparation and method of an immunomodulatory peptide

ActiveCN110655556BCost hasEnzyme technology is simple and efficientPeptide preparation methodsFermentationFreeze-dryingSpecific immunity
Owner:FUZHOU UNIV

An Integrated Calculation Method for Welding Residual Stress and Deformation of Super-Large Structures

ActiveCN109926767BEasy to useThe method is clearGeometric CADWelding/cutting auxillary devicesHeat-affected zoneWelding residual stress
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Construction outdoor sun-shading metal roller blind with turnover blind slats

ActiveCN102733749BGood shading effectStrong wind resistanceVentilation arrangementNoise insulation doors/windowsVisual field lossTransmitted power
Owner:NANJING JINXINGYU ELECTRIC DOORS

Method for eliminating alternate word line bridging

InactiveCN101419960BEliminate bridging issuesTransistorSemiconductor/solid-state device detailsWaferParallel computing
Owner:SEMICON MFG INT (SHANGHAI) CORP

Preparation method of sanitary product absorbent core

ActiveCN113576764BSanitary towelsBaby linensPolymer scienceAcrylate ester
Owner:福建恒安家庭生活用品有限公司

Method for removing transverse crack defects of continuous casting billet corner of boron steel

ActiveCN102825236BReduce nitrogen contentHigh yieldManufacturing convertersNitrogenAlloy
Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD

Information providing method, information providing system, and information server appts.

InactiveCN1520554ADigital data information retrievalData processing applicationsInformation typeMedia type
Owner:SONY CORP

Programmable gray level generation unit

InactiveCN101142613BHigh priceStatic indicating devicesPower flowGray level
Owner:NXP BV

A treatment system for garbage anaerobic, aerobic composting, and wastewater purification

ActiveCN110104898BEasy to handleEmission reductionDispersed particle separationTreatment involving filtrationWastewaterExhaust fumes
Owner:SUZHOU KETE ENVIRONMENTAL PROTECTION CO LTD

Air conditioning system and control method, computer readable storage medium

ActiveCN111854112BMechanical apparatusSpace heating and ventilation safety systemsControl engineeringProcess engineering
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

A kind of highly conductive and corrosion-resistant polymer composite coating and its preparation method and bipolar plate

ActiveCN114318455BReduce defect densityImprove shielding effectElectrolytic inorganic material coatingElectrolytic organic material coatingElectrochemistryOxide coating
Owner:JIHUA LAB

A digital bending machine oil cylinder

ActiveCN106438560BControl operationNot easy to interfereFluid-pressure actuatorsSpool valveCoupling
Owner:MAANSHAN YUHUA MACHINERY MFG

A high-performance geographic information processing method and system with flexible and scalable business processes

ActiveCN106775632BExpandable and flexibleCustomize business functions at willWeb data indexingSoftware engineeringInformation processingProcessing
Owner:INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI

A high-temperature molding sand water mist cooling control method

ActiveCN109434016BImprove performanceGuaranteed normal operationMould handling/dressing devicesSolenoid valveEngineering
Owner:扬州广润机械有限公司

Tensile handrail

InactiveCN101927941BHighly replaceableReduce the difficulty of operationEscalatorsMaterials scienceHandrail
Owner:吴江市康龙橡塑制品有限公司

A kind of nut pastry and preparation method thereof

ActiveCN108142491BCrispy tasteIncrease sweet and sour tasteDough treatmentCocoaBiotechnologyChipped potatoes
Owner:CHACHA FOOD CO LTD

a connector

ActiveCN105006697BImprove mechanical propertiesHigh structural reliabilityIncorrect coupling preventionCouplings bases/casesStructural reliabilityEngineering
Owner:CHINA AEROSPACE TIMES ELECTRONICS CORP

A method for producing an L-amino acid using a bacterium of the enterobacteriaceae family

ActiveCN101490251AOxidoreductasesFermentationBacteroidesArginine
Owner:AJINOMOTO CO INC

An automatic trimming device for the production of leather carving soft bags

ActiveCN112195292BHigh degree of automationReduce labor costsLeather clicking/perforating/clickingReciprocating motionElectric machinery
Owner:广州科比皮具有限公司

An epon test system

InactiveCN103067226BAvoid interferenceLow costTransmission monitoring/testing/fault-measurement systemsData switching networksTest efficiencyAccess network
Owner:PHICOMM (SHANGHAI) CO LTD

A link-type ddos ​​defense method and system based on forwarding path self-migration

InactiveCN106961387BData switching networksHigh level techniquesPathPingInternet traffic
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

LTP-harq protocol design and transmission method and system

ActiveCN107317611BImprove transmission efficiencyImprove throughputError prevention/detection by using return channelRadio transmissionProtocol designSimulation
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Diagnosis device, diagnosis method, storage medium, and computer device

PendingCN113492162AImprove judgment accuracyVibration measurement in solidsMachine part testingPunchingDiagnosis methods
Owner:RICOH KK

Method and device for establishing voiceprint model

ActiveCN106782567BImprove accuracySpeech analysisEngineeringImage identification
Owner:WEBANK (CHINA)

An Omega Elastic Fastener System for Preventing Rail Overturning

ActiveCN105442392BPrevent twistingAvoid major accidentsRail fastenersGauge blockRail transit
Owner:洛阳双瑞橡塑科技有限公司

A kind of motor vehicle number plate reflective film preprinting machine

ActiveCN111482322BAffect qualityAvoid transshipmentPretreated surfacesCoatingsMechanical engineeringAutomotive engineering
Owner:内蒙古警通科技有限公司

Weld seam corrosion monitoring device and monitoring method capable of simulating stressed state

ActiveCN107505256BMonitoring for localized corrosion problemsSimulate the realWeather/light/corrosion resistanceMetallurgyAuxiliary electrode
Owner:DALIAN UNIV OF TECH

An airtightness detection device for a cylindrical cell

ActiveCN103616143BReduce usageClose contactDetection of fluid at leakage pointWater channelHigh pressure
Owner:HENAN FUSEN NEW ENERGY TECH

a mn 0.12 co 0.94 ni 0.51 o 2 Preparation method of ultrathin nanosheet supercapacitor material

InactiveCN103451699BImprove electrochemical performanceImproved magnification performanceElectrolytic inorganic material coatingHybrid capacitor electrodesNitrateManganese
Owner:DONGHUA UNIV

No-cadmium brazing silver alloy containing Ga and Ce

ActiveCN100457368CImprove wettabilityGood spreadabilityWelding/cutting media/materialsSoldering mediaCopperZinc
Owner:CHANGSHU HUAYIN FILLER METALS

Audio playback control method and device, electronic device

ActiveCN106033676BEasy to useImprove experienceDevices with sensorRecord information storageAudio frequencyComputer science
Owner:BEIJING ZHIGU RUI TUO TECH

Vacuum packaging machine and operation method thereof

InactiveCN112874874AGuarantee product qualityGuaranteed edge and corner auxiliary sealing operationPackaging by pressurising/gasifyingWrapper twisting/gatheringStructural engineeringProcess engineering
Owner:张志坤

Portable mail server and its operation method

ActiveCN103560941BEasy transferNot easy to interceptData switching networksComputer moduleComputer terminal
Owner:西安祥泰软件设备系统有限责任公司

A program-controlled trigger and method

InactiveCN105478965BImprove isolationImprove stabilityProgramme controlComputer controlCurrent sensorHemt circuits
Owner:GUILIN UNIV OF AEROSPACE TECH

Multi-impact composite structure for cooling walls

InactiveCN101787904BHigh degree of geometryUniform accelerationContinuous combustion chamberEngine manufactureHeat flowEngineering
Owner:SIEMENS AG

Method for preparing 2,3-dichlorotoluene

InactiveCN102079688BLow priceThe reaction operation is not cumbersomeChemical recyclingHalogenated hydrocarbon preparationSandmeyer reactionMethylaniline
Owner:INNER MONGOLIA UNIV OF TECH

Light guide panel and backlight module

InactiveCN102478217BImprove light use efficiencyEffective scatteringMechanical apparatusLight guides for lighting systemsDiffusionLight guide
Owner:CORETRONIC

Shale CT image reconstruction method and device

ActiveCN108230418BHigh resolutionFast convergenceReconstruction from projectionImage generationImaging processingReconstruction method
Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

A kind of environment-friendly artificial turf filling thermoplastic elastomer particles and preparation method thereof

ActiveCN107286629BHigh rebound rateImprove mechanical propertiesPolymer sciencePolymer chemistry
Owner:WANHUA CHEM GRP CO LTD

Middle-temperature high-aluminum reinforced porcelain and process for producing same

InactiveCN100360461CImprove intrinsic performanceLower firing temperatureCalcinationKiln
Owner:林伟河

Multi-feed UHF RFID tag antenna

ActiveCN107437648BNormal recognitionAntenna supports/mountingsRadiating elements structural formsTag antennaGround plane
Owner:FU TAI HUA IND SHENZHEN +1

Fusing and mixing device

ActiveCN102432360BWell mixedReduce lossesHeat treatmentsFertilizer mixturesEngineeringHeat losses
Owner:拉多美科技集团股份有限公司

A preparation method of micro-arc fluorination of composite film on magnesium alloy surface

ActiveCN109112595BAdjustable surface roughnessRegulated release rateSurface reaction electrolytic coatingMetallurgyMagnesium fluoride
Owner:NANJING INST OF TECH

Chip package structure, chip carrier tape and its planarization method

InactiveCN100573867CImprove flatnessPrevent warpageSemiconductor/solid-state device detailsSolid-state devicesEngineeringChip carrier
Owner:CHIPMOS TECH INC

Data center system and management method of the data center system

InactiveCN104144183BReduce operating costsAvoid imbalanceData processing applicationsTransmissionOperational costsElectric power system
Owner:HITACHI LTD

Method and device for adding, searching and deleting longest match table entry of B-tree

InactiveCN102110117BLongest match implementationSpecial data processing applicationsComputer scienceB+ tree
Owner:HUAWEI TECH CO LTD

Environment-friendly aluminum hydroxide dehydration filter aid

InactiveCN101664670BLow costImprove dehydration rateAluminium compoundsOther chemical processesCarboxylic saltDehydration
Owner:JINAN YIYIN TECH & TRADE

A kind of minced garlic spicy sauce and preparation method thereof

ActiveCN104996981BRetain nutrientsEliminate the spicy tasteFood scienceBiotechnologyVegetable oil
Owner:HUBEI PROVINCE BADONG COUNTY QUANNONG ECOLOGICAL AGRI CO LTD

A kind of esterification-saponification reaction catalyst and its preparation method and application

ActiveCN109395771BAvoid pollutionImprove stabilityOxygen-containing compound preparationMolecular sieve catalystsPtru catalystTurpentine
Owner:KUNMING UNIV OF SCI & TECH

Folic acid detection method based on near-infrared fluorescent probe copper nanoclusters

ActiveCN107782704BGood water solubilityNo toxicityFluorescence/phosphorescenceFluoProbesCopper nanoclusters
Owner:TIANJIN NORMAL UNIVERSITY

A digital product auxiliary support device

ActiveCN102868948BAvoid damageAct as an auxiliary supportTransducer casings/cabinets/supportsPower output
Owner:ZHONGSHAN YUECHEN ELECTRONICS IND

Probe assembly

InactiveCN1886645AComponent separationPreparing sample for investigationAnalyteEngineering
Owner:MARKES INTERNATIONAL

Dual-purpose power adapter

InactiveCN102969607BEasy to replaceInhibit sheddingCoupling device detailsCell component detailsElectricityLocking mechanism
Owner:刘俊旭

ECAE (equal channel angular extrusion) based preparation method of ultrafine crystal NiTi shape memory alloy tube

InactiveCN102189143BUniform tissueUniform deformationShape-memory alloyTitanium
Owner:HARBIN ENG UNIV

Method of automatic generation of test program based on ate and method of ate test

ActiveCN102929627BGenerate accuratelyAccurate modificationSpecial data processing applicationsSpecific program execution arrangementsAutomatic test equipmentComputer module
Owner:JIANGNAN INST OF COMPUTING TECH

Diffusion plate structure and manufacturing method thereof

ActiveCN102064082BReduce shrinkage stressContinuous and stable film formationSemiconductor/solid-state device manufacturingChemical vapor deposition coatingEngineeringChemical vapor deposition
Owner:GLOBAL MATERIAL SCI

A kind of electroplating device and electroplating method thereof

ActiveCN102586848BStorage moreDegreasing thoroughlyElectrolytic coatingsAcid washingEnvironmental engineering
Owner:昆山市宏泰机电设备有限公司

Cooperating structure of independent fire detector and mounting plate

ActiveCN112437568BNot easy to loseSimple structureCasings/cabinets/drawers detailsFire alarmsFire detectorEdge structure
Owner:蚌埠依爱消防电子有限责任公司

High-efficiency and environment-friendly continuous roller kiln

ActiveCN105043094BEasy to fixPrevent fallingFurnace typesEngineeringKiln
Owner:苏州新凌电炉有限公司

A kind of sugarcane seed cutting equipment for rotary seed supply

ActiveCN109041645BPrecise cuttingRealize lateral conveyingSeed and root treatmentAgricultural scienceAgricultural engineering
Owner:JIANGNAN UNIV

Method for extracting polynitrotoluene from nitrotoluene acidic waste water

ActiveCN109627170BReduce contentIncrease contentOrganic chemistryOrganic compound preparationNitro compoundAcid water
Owner:HUBEI DONGFANG CHEM IND

A hyperbranched-block co-grafted drug carrier loaded with antitumor drugs and its preparation method and application

ActiveCN113262309BReduce the rate of degradationExtension of timePharmaceutical non-active ingredientsEmulsion deliveryTumor targetingTransesterification
Owner:ZHEJIANG UNIV

A quick connector for electronic signal circuit regardless of male and female

ActiveCN104134912BFacilitate contact areaFirmly connectedEngagement/disengagement of coupling partsCoupling contact membersElectrical conductorElectric signal
Owner:STATE GRID CORP OF CHINA +1

Object shooting method and mobile terminal

ActiveCN104104881BUnclear solutionAccurate presentationTelevision system detailsColor television detailsShooting methodImage synthesis
Owner:NUBIA TECHNOLOGY CO LTD

Electrooptical device and electronic appliance

InactiveCN1499277ATransistorSolid-state devicesCapacitanceFilling materials
Owner:SEIKO EPSON CORP

Novel circulation type tower plate

ActiveCN101549214BEliminate throttling errorsPrecise positioningDistillation separationProduct gasTower
Owner:HANGZHOU HANGYANG +1

Traversing construction method for tie bar arch

ActiveCN102251477BShorten the construction periodReduce routine maintenance costsBridge erection/assemblyArchitectural engineeringCounterforce
Owner:CHINA RAILWAY 23RD BUREAU GRP THIRD ENG CO LTD

Current Density Imaging Method of Biological Tissue Based on Acoustoelectric Effect

InactiveCN103156605BHigh precisionHigh resolutionOrgan movement/changes detectionDiagnostic recording/measuringDensity basedMedical diagnosis
Owner:CHINA JILIANG UNIV

Compressor Speed ​​Fluctuation Suppression Method

ActiveCN109724303BSuppression of speed fluctuationsReduce speed fluctuationSpace heating and ventilation safety systemsSpace heating and ventilation control systemsAngular velocityMechanical engineering
Owner:CHONGQING HAIER AIR CONDITIONER CO LTD +2

Evaluation method for the passivation effect of nano-modifiers on heavy metals in the rhizosphere environment

ActiveCN106872666BDoes not affect migrationGuaranteed to be scientificEarth material testingTesting plants/treesRoot growthNanometre
Owner:HEBEI UNIVERSITY

Method and device for dynamically adjusting overload threshold

ActiveCN108306830BRequest limitIncrease incomeData switching networksOperations researchIndustrial engineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of Panax notoginseng massage cream and preparation method thereof

ActiveCN105434279BPeroxidation promotionReduce peroxidationCosmetic preparationsToilet preparationsTherapeutic effectWhite oil
Owner:云南千容生物科技有限公司

Ringing service realizing method

InactiveCN1889605BSpecial service for subscribersTelecommunicationsProcessor register
Owner:HUAWEI TECH CO LTD

A complementary system of cement kiln co-processing combustible waste and bypass ventilation power generation

ActiveCN104048297BReduce the link of pre-processingLower Upfront CostsCement productionSteam engine plantsWaste processingHybrid system
Owner:福建龙麟环境工程有限公司

Diagonal Bracing Reinforced Steel Frame-Shear Wall Assembled Large-Space Residential System

ActiveCN106245755BImprove seismic performanceImprove securityWallsFloor slabArchitectural engineering
Owner:EAST CHINA ARCHITECTURAL DESIGN & RES INST

A wheeled armored target vehicle cockpit sliding cover assembly

ActiveCN105584336BSimple structureGood workmanshipRoofsEngineeringIdler-wheel
Owner:YANCHENG YUXIN ELECTRIC SCI & TECH CO LTD

route checking system

ActiveCN106167034BAdd a third statistical measureRailway traffic control systemsRailway auxillary equipmentElectricityFeature vector
Owner:GE GLOBAL SOURCING LLC

Valve having a particle retention element

InactiveCN101126455AInstalled without problemsImprove interception effectOperating means/releasing devices for valvesNon-fuel substance addition to fuelEngineeringMechanical engineering
Owner:CARL FREUDENBERG KG

Method and device for processing multicast source filtering entries

ActiveCN103763196BReduce overheadReduce occupancySpecial service provision for substationComputer networkSoftware
Owner:NEW H3C TECH CO LTD

A broadband parallel receiving and processing device based on vpx bus

ActiveCN112737626BWith analog reception capabilityImprove reliabilityTransmissionBroadbandingProcessing element
Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Simulation shrimp

ActiveCN102133483BThe action is lifelikeHigh degree of simulationDollsSelf-moving toy figuresMedicine
Owner:华强方特(深圳)智能技术有限公司

Injection molding machine and injection molding method

InactiveCN102744829BSimple structureEngineeringGas release
Owner:SUMITOMO HEAVY IND LTD

An electrochemical immunosensor for detecting pesticide triazolium tin and its preparation method

InactiveCN105116149BEasy to handleEasy to carryMaterial analysis by electric/magnetic meansBovine serum albuminAuxiliary electrode
Owner:TARIM UNIV

Preparation method of modified zirconium boride heat-insulating nano-ceramic material

ActiveCN107573045BGood heat insulationEnhance compressive and tensile strengthBorideThermal insulation
Owner:桐乡清锋科技有限公司

Low-volatility self-catalytic conjugate polyether glycol

ActiveCN101906200BGood dimensional stabilityProtect your healthPolyesterToxic gas
Owner:山东联创聚合物有限公司

Detection circuit and method, detector, battery device, means of transportation, and computer-readable storage medium

ActiveCN107861069BRealize the impact of detectionImprove detection accuracyElectrical testingVehicular energy storageShunt DeviceElectrical resistance and conductance
Owner:CONTEMPORARY AMPEREX RUNZHI SOFTWARE TECH LTD NINGDE CITY

Manufacturing method of isolation structure, dac device and manufacturing method thereof

ActiveCN112002673BIncrease effective lengthImprove integration densitySemiconductor/solid-state device manufacturingSemiconductor devicesPhysical chemistryEngineering
Owner:晶芯成(北京)科技有限公司

source driver

ActiveCN110728958BStatic indicating devicesHemt circuitsLight-emitting diode
Owner:NOVATEK MICROELECTRONICS CORP

Multiple-effect biological solid catalyst used for reclaimed water treatment and the preparation method thereof

InactiveCN101559382BImprove adsorption capacityImprove traditional biochemical efficiencyMolecular sieve catalystsOther chemical processesHydroxylapatiteReclaimed water
Owner:厦门柏斯顿智能科技有限公司

Human body detection method, background temperature determination method, device and air conditioning equipment

ActiveCN104279688BImprove accuracyMechanical apparatusThermometers using mean/integrated valuesHuman bodyTemperature difference
Owner:HAIER GRP CORP +1

A Beam Dwell Scheduling Method for Cooperative Distributed Systems

ActiveCN109709535BSolving the Beam Dwell Scheduling ProblemTotal factory controlRadio wave reradiation/reflectionRadar systemsEngineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A shoe-making robot

ActiveCN107637921BAutomatic control drive workAutomatic control workGearingInseamsEngineeringUltimate tensile strength
Owner:DESAY GRP CO LTD

Glass bottle conveyor belt heating device

ActiveCN111099399BSmall temperature differenceReduce the chance of burstingLoading/unloadingCold airThermodynamics
Owner:重庆华彬伟玻璃有限公司

A device for treating hydrazine waste gas of aircraft emergency power system and its application

ActiveCN106582239BMeet the requirements of the carImprove removal efficiencyGas treatmentDispersed particle separationLiquid wasteHydrazine compound
Owner:BEIJING UNIV OF CHEM TECH

Method, terminal and system for managing optical fiber networks

ActiveCN102571201BRealize intelligent managementReduce error rateMultiplex system selection arrangementsOptical multiplexComputer networkFiber network
Owner:HUAWEI TECH CO LTD

Downlink data transmission method and device

ActiveCN108243453BRealize dynamic adaptive switchingReduce overheadNetwork traffic/resource managementData transmissionNoma
Owner:CHINA TELECOM CORP LTD

A method for improving the optical purity of l-isopulegol by chiral resolution

ActiveCN109232184BLow priceLow costOrganic compound preparationHydroxy compound preparationLinaloolOrganic chemistry
Owner:WANHUA CHEM GRP CO LTD

Metering device and spandex dry spinning components

ActiveCN104372421BSmall footprintSave spaceSpinning head liquid feederDry spinning methodsEngineeringUtilization rate
Owner:ZHENGZHOU ZHONGYUAN SPANDEX ENG TECH

A cargo order processing method, device, server, shopping terminal and system

ActiveCN107833083BReduce interaction nodesLow implementation successBuying/selling/leasing transactionsSpeech recognitionOrder processingDatabase
Owner:ADVANCED NEW TECH CO LTD

Transmission device for needle roller unlocking and medical air supply device having the same

ActiveCN104208796BSimple structureEasy to useRespiratorsElastic componentManufacturing technology
Owner:BEIJING AEONMED

A suspended building structure and construction technology for ground emergency engineering

ActiveCN113503084BFast constructionAdaptableTents/canopiesArchitectural engineeringAirbag
Owner:NORTH CHINA INST OF SCI & TECH

One-component ultraviolet-light-anaerobic dual-curing adhesive

ActiveCN103320075BImprove bindingSolve problems that cannot be fully curedNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesAdhesiveUltraviolet lights
Owner:天津市合成材料工业研究所有限公司

A kind of mechanical automation equipment

ActiveCN112715592BFully automatedFull clamping workDough processingTransmission beltDrive shaft
Owner:上海派杰珂实业有限公司

A method of controllable rice eel co-cultivation

ActiveCN112314278BShorten the production cycleGet Rid of the Rumors of Taking Birth Control PillsClimate change adaptationPisciculture and aquariaEconomic benefitsPaddy field
Owner:SHANGHAI ACAD OF AGRI SCI +1

Lubricating oil seal structure on thrust spherical sliding bearing of inertia cone crusher

ActiveCN104148152BRealize the purpose of sealing lubricating oilSolve the sealing problemLubrication elementsGrain treatmentsSpherical bearingCrusher
Owner:CHENGDU DAHONGLI MACHINERY

Polarizer, liquid crystal display device and method for preparing polarizer

ActiveCN106646994BImprove color gamutHigh color reproductionNon-linear opticsLiquid-crystal displayDisplay device
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

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