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.

Dynamic feature point identification method and application thereof

PendingCN112907633AEfficient identificationHigh positioning accuracyImage enhancementImage analysisComputer graphics (images)Mapping algorithm
Owner:AEROSPACE INFORMATION RES INST CAS

Malicious code detection method and device based on JAVA program and storage medium

PendingCN114692153ARealize detectionPlatform integrity maintainanceOriginal dataSoftware engineering
Owner:北京中睿天下信息技术有限公司

An indoor positioning system and positioning method utilizing acoustic signal and inertial navigation fusion

ActiveCN108151747BMake up for serious errorsEliminate cumulative errorsNavigational calculation instrumentsNavigation by terrestrial meansAccelerometerGyroscope
Owner:ZHEJIANG UNIV

Matching device for pulse generator and pulse generator

PendingCN113350694AAvoid insertion problemsReduce surgical painHeart defibrillatorsEngineeringApparatus instruments
Owner:BEIJING PINS MEDICAL

Method for optimizing test wrapper scan chains of three-dimensional IP core

ActiveCN104007383AShorten the timeBalance lengthElectronic circuit testingComputer hardwareHemt circuits
Owner:黄山市开发投资集团有限公司

Image fusion equipment and method based on multi-spectrum, and image sensor

ActiveCN108419061AQuality improvementHigh pixel ratioImage enhancementTelevision system detailsImage signalColor signal
Owner:HANGZHOU HIKVISION DIGITAL TECH

Drag-cup type microwave-induced modified emulsified asphalt thick slurry, and construction method and device thereof

ActiveCN106565137AImprove road performanceSimple processIn situ pavingsFiberBitumen emulsion
Owner:CCCCRUITONG ROAD & BRIDGE MAINTENANCE TECH

Axle generator for a railway brake system

ActiveCN107074253AOptimize layoutAuxillary drivesVehicle energy devicesElectricityCoupling
Owner:KNORR BREMSE RAIL SYST UK LTD

Touch screen device, method, and graphical user interface for moving on-screen objects without using a cursor

InactiveCN102216893AImprove satisfactionImprove effectivenessInput/output processes for data processingGraphicsGraphical user interface
Owner:APPLE INC

Control circuit in resonance-type wireless charging system

ActiveCN108832726AEasy to controlLow costElectric switchesElectric powerControl signalResonance
Owner:HANGZHOU DIANZI UNIV

Derivative of anti-tumor protein endostatin and application

ActiveCN106674352AExtended half-lifeHigh anti-tumor biological activityConnective tissue peptidesPeptide/protein ingredientsHalf-lifeIn vivo
Owner:孙嘉琳 +1

Display screen with mirror function, control method, control apparatus and terminal

ActiveCN105445968ADoes not affect throughStatic indicating devicesTelephone set constructionsCommunications systemEngineering
Owner:ZTE CORP

Method and device for controlling head-mounted equipment, and head-mounted equipment

ActiveCN104681004AReduce dispersionImprove driving safetyInput/output for user-computer interactionCharacter and pattern recognitionMobile vehicleDisplay device
Owner:HUAWEI DEVICE CO LTD

High-temperature lighting device

ActiveCN111458618AAvoid human error missed detectionReduce manufacturing costConveyorsDiode testingStructural engineeringInductor
Owner:江苏艾立特半导体科技有限公司

Method for recovering spilled oil in water area

InactiveCN102417215AEnhanced flooding effectThe implementation method is simpleFatty/oily/floating substances removal devicesLiquid separationRecovery methodVolumetric Mass Density
Owner:GUANGDONG BIOMAX SIANDF NEW MATERIAL CO LTD

Automobile part pressure pulsation test device

ActiveCN113984316AFlow adjustableRealize closed-loop regulationVehicle testingVibration testingTemperature controlControl theory
Owner:SUZHOU YINGTEMO AUTOMOBILE TECH CO LTD

Preparation method of oxide high-entropy ceramic fiber

ActiveCN113307632AEvenly distributedImprove spinnabilitySpinningWater methanol
Owner:SHANDONG UNIV

Freeze-dried (S)-4-hydroxy-2-oxo-1-pyrrolidine acetamide powder injection with good stability and preparation method thereof

ActiveCN107281126AReduce the overall heightImprove stabilityOrganic active ingredientsPowder deliveryFreeze-dryingPolyethylene glycol
Owner:CHONGQING RUNZE PHARM CO LTD

Mobile power supply renting system, automatic revenue system and updating method thereof

ActiveCN110837387AImprove scalabilityGuaranteed uptimeSoftware deploymentServerSource data
Owner:SHENZHEN ZHUMANG TECH CORP

Tertiary optical detection machine for IC (integrated circuit) strips and operating method thereof

ActiveCN102359968ASmooth entryOptically investigating flaws/contaminationConveyor partsEngineeringIntegrated circuit layout
Owner:SHENZHEN GRAND INNOSYS CORP

Automatic back-beating machine

InactiveCN103142396APromote circulationRelax musclesVibration massageCircular discLong axis
Owner:SHANDONG UNIV OF SCI & TECH

Die material deep hole drill correcting tool

ActiveCN104325172AReduce calibration timeImprove work efficiencyDrill jigsBoring/drilling machinesMachine toolDrill
Owner:江苏文光模具技术有限公司

Protection belt cutting system and method for plot processor

ActiveCN101261744AQuick calculationSpeed ​​up shear processing3D-image renderingEngineeringData needs
Owner:VIA TECH INC

Arc characteristic detection apparatus high in safety

ActiveCN108445358APrevent rotationPlay a protective effectTesting dielectric strengthEngineeringClosed state
Owner:LIAONING TECHNICAL UNIVERSITY

Compressor ultralow-temperature safe operation control method and device, equipment and storage medium

ActiveCN112728821AReduce suction pressureAvoid super mechanical strength operationHeat pumpsRefrigeration safety arrangementThermodynamicsEngineering
Owner:GUANGDONG PHNIX ECO ENERGY SOLUTION

Weak-rigidity molded surface regional milling method

ActiveCN113182565AMilling equipment detailsMachining deformationEngineering
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

Device for controlling swing of swing roll for distributing ink in offset printing machine

InactiveCN1562636APrinting press partsProgrammable logic controllerCalculated data
Owner:汕头市东源轻工机械厂有限公司

Core material of dot matrix laminboard and manufacturing method of core material by using extruding and interlocking

InactiveCN103302908AEasy snap-in assemblySimple processLaminationLamination apparatusDot matrixMaterials science
Owner:HARBIN INST OF TECH

Preparation method of myriophyllum elatinoides silage feed

ActiveCN106107061ALarge biomassGuaranteed supplyAnimal feeding stuffAnimal fodder preservationMyriophyllumOxygen
Owner:INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI

Novel tractor

InactiveCN102788152AImprove handling comfortImprove reliabilityGearing controlControl devicesEngineeringAgricultural machinery
Owner:广西腾峰科技有限公司

Display method and device for browser page

ActiveCN107515907ASolve technical problems that take up too many system resourcesReduce occupancySpecial data processing applicationsWeb data browsing optimisationComputer scienceWorld Wide Web
Owner:BEIJING HAITAI FANGYUAN HIGH TECH

Cultivating method and application of aloe

ActiveCN103733827AGuaranteed temperatureMultiple medicinal effectsWatering devicesCultivating equipmentsAloinSeedling
Owner:胡恩来

Small-specification sea cucumber seedling bottom sowing ecological culture and proliferation device and use method

ActiveCN113287550AFlat shapeLow flow resistancePisciculture and aquariaAnimal scienceFishery
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Microfluid heat radiation channel, heat radiation method and preparation method thereof

ActiveCN107275297AReduce technical difficultyReduce processing costsSemiconductor/solid-state device detailsSolid-state devicesSpray nozzleBonding process
Owner:SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP

Novel inhibitors of hepatitis C virus

InactiveCN103189371AOrganic chemistryDigestive systemHepatitis C virus RNAStereochemistry
Owner:THERAVANCE BIOPHARMA R&D IP LLC

Stratigraphic correlation method

InactiveCN103995972AEmbody local characteristicsEasy to analyze and make decisionsSeismic signal processingSeismology for water-loggingWell loggingTrust level
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Wireless communication terminal and driving method thereof

ActiveCN102339265AFlexible operationSoftware simulation/interpretation/emulationWireless communicationOperational systemComputer terminal
Owner:ZTE CORP

Private key generating method, device and storage medium

ActiveCN109586925AImprove securityKey distribution for secure communicationUser identity/authority verificationPasswordUser input
Owner:HANGZHOU FUZAMEI TECH CO LTD

Artificially synthesized signal sequence and application thereof

ActiveCN104059128AHigh expressionImprove expression levelPeptidesFermentationMammalian cellExogenous protein
Owner:SHANGHAI CHEMO WANBANG BIOPHARMA +1

Ionic polymer and graphene oxide nano composite film and preparation method and application thereof

ActiveCN109364774AShort manufacturing timeIncrease throughputSemi-permeable membranesWater contaminantsComposite filmPolymer solution
Owner:HEFEI UNIV OF TECH

Lengthened type concrete spraying vehicle manipulator

ActiveCN103866983AImprove stabilityUnderground chambersBuilding material handlingMechanical ConcretePush pull
Owner:HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD

Bluetooth translator, interactive mode of bluetooth translation and device thereof

ActiveCN109446533ARealize the playback functionFix untranslatable issuesNatural language translationSpeech recognitionUser inputComputer terminal
Owner:SHENZHEN WATER WORLD INFORMATION CO LTD

Spine insert

InactiveCN1953715AImage enhancementImage analysisVertebral boneSacroiliac joint
Owner:WOORIDUL SPINE HEALTH INST +1

Cell switching method, communication device and readable storage medium

ActiveCN113891412AWireless communicationTerminal equipmentData transmission
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Electric connection seat

InactiveCN112436331AWide range of placesCoupling device detailsElectrical connectionControl theory
Owner:周中良

Auxiliary tool for welding of traction rod

PendingCN108247265AImprove welding precisionIncrease productivityWelding/cutting auxillary devicesAuxillary welding devicesEngineeringWelding
Owner:TIANJIN JINGTAI TECH DEV

Packing material

InactiveCN108357749AFull appearanceImprove grip strengthRigid containersPack materialUltimate tensile strength
Owner:朱双海

Mechanism for automatically turning goods by 180 degrees

PendingCN109823811ASimple structureEasy to operateConveyor partsDrive motorEngineering
Owner:WUXI ZHONGDING INTEGRATION TECH CO LTD

High-temperature chain lubricating grease

InactiveCN103805317AGuaranteed uptimeImprove the lubrication effectLubricant compositionResidual carbonPolymer chemistry
Owner:WUXI FEITIAN GREASE

High-freezing-resistance archaistic black brick and preparation process thereof

ActiveCN111848118AStable sourceQuality is easy to controlClaywaresBrickProcess engineering
Owner:SHANXI FIRST CONSTR GROUP +1

Pyrrolotriazinone Derivatives

ActiveCN104271580BNervous disorderOrganic chemistryNervous systemDepressant
Owner:MERCK PATENT GMBH

Novel filter membrane comprising tree-shaped nanoscale cylindrical holes with branch hole number of 24

InactiveCN108554199AShorten the lengthImprove filtering effectSemi-permeable membranesFiltrationSmall branch
Owner:袁虹娣

Clamping hook assembling device

InactiveCN103507025AReduce work intensityAssembled in placeMetal-working hand toolsReciprocating motionEngineering
Owner:INVENTECSHANGHAI TECH +2

The preparation method of ibrutinib

ActiveCN106146512BInhibit productionLow cost of industrializationOrganic chemistryTert-Butyloxycarbonyl protecting groupPhenyl group
Owner:BEIJING CREATRON INST OF PHARMA RES CO LTD +1

ETC supervision method, device, and system for inland ship, medium, and server

InactiveCN109360448AImprove traffic efficiencyImprove the level of supervisionMarine craft traffic controlComputer scienceCrew
Owner:SHANDONG CVIC SOFTWARE ENG

Method for synchronizing time difference of signal emission, capacitive pen and touch input device

InactiveCN108008840AInput/output processes for data processingCapacitanceTime difference
Owner:WALTOP INT

Glass wiping device with adsorption device

InactiveCN113509075AImprove adsorption capacityEasy to collectWindow cleanersReciprocating motionElectric machinery
Owner:李庆

Submersed nozzle for plate blank electromagnetic rotational flow continuous casting

ActiveCN103212682AUniform and stable outflowStable flowMelt-holding vesselsMetallurgyMolten steel
Owner:苑轶

Counterfort structure with anchorage

PendingCN112854120AImprove structural stabilityEasy to useBreakwatersQuaysRelative displacementRetaining wall
Owner:CCCC FHDI ENG

Calculating method of contact width of lightweight low-friction cam

InactiveCN111502790AAchieve lightweightReduce frictionValve drivesEngineeringCam
Owner:DONGFENG MOTOR CORP HUBEI

Multielement linear array high-speed heat distribution imaging detector

InactiveCN103630245ASmall attenuationIncrease the areaPyrometry using electric radation detectorsControl unitVehicle safety
Owner:HARBIN VEIC TECH

Preservation method of kumquats for long-distance transportation in winter

PendingCN114304257AGood fresh-keeping effectAffect storageFruit and vegetables preservationPaper/cardboard layered productsEnvironmental engineeringSodium hydrogencarbonate
Owner:广西东鸣现代农业发展有限公司

Mixed solvent low-pressure fluid critical extract method

InactiveCN101474493AReduce lossesWon't breakSolid solvent extractionLiquid stateMixed states
Owner:符文飙

High-precision mechanical lathe

InactiveCN108188414ASimple structureEasy to useTurning machinesEngineeringMechanical engineering
Owner:中山市通发自动化设备有限公司

Membrane for electromagnetic control valve of water supply and irrigation system and processing method

InactiveCN107011583AImprove impact resistanceGood physical and mechanical propertiesRubber membraneVulcanization
Owner:NINGGUO XINGYUAN RUBBER PROD

Frequency band processing method and device in communication terminal and communication terminal

ActiveCN105430724AGuaranteed callsReduce consumptionPower managementCurrent supply arrangementsParameter controlComputer science
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Novel production method of thrombolytic drug rPA (recombinant plasminogen activator)

InactiveCN107779467AHigh yieldSimple processMicroorganism based processesVector-based foreign material introductionEscherichia coliInclusion bodies
Owner:叶建明

Electroencephalogram signal fatigue feature extraction method based on common spatial mode fuzzy wavelet packet

PendingCN114048784AImprove accuracyMaximum fatigue recognition accuracyInput/output for user-computer interactionCharacter and pattern recognitionData setFeature set
Owner:JIANGSU UNIV OF SCI & TECH

Barrel box opening assembling method, foxing strip forming device and barrel box opening assembling device

PendingCN113524788AQuick conversionShorten the timeBox making operationsPaper-makingStructural engineeringMechanical engineering
Owner:中科天工(广东)智能技术有限公司

Preparation method of minibus hood

InactiveCN109746389AHigh strengthExtended service lifeFoundry mouldsSuperstructure subunitsFilling materialsEngineering
Owner:十堰昶耀科技服务有限公司

Compressive and fireproof insulating brick and preparation method thereof

InactiveCN107311676AHigh compressive strengthLow thermal conductivityMulliteSilicon dioxide
Owner:HEFEI FANTENG ENVIRONMENTAL PROTECTION TECH CO LTD

Inorganic fibre block

InactiveCN102050629ALow shrinkageImprove heat resistanceFiberMaterials science
Owner:ITM CO LTD

Intelligent vacuum circulating propulsion grouting system

PendingCN109702897ALower installation heightHigh measurement accuracyMixing operation control apparatusCement mixing apparatusImpellerSlurry
Owner:柳州泰姆预应力机械有限公司

Transition metal selenide electro-catalytic material as well as preparation method and application thereof

PendingCN114150341ALarge specific surface areaMany active sitesElectrodesSulfate radicalsPersulfate
Owner:WUHAN INSTITUTE OF TECHNOLOGY

Address book data processing method and processing terminal

InactiveCN106850924ASubstation equipmentTransmissionAddress bookOperational system
Owner:BEIJING ANYUNSHIJI TECH CO LTD

Bamboo shoot preservation method

InactiveCN109511727AMaintain colorMaintain tasteFruits/vegetable preservation by irradiation/electric treatmentWater bathsPasteurization
Owner:安徽起林芦笋种植有限公司

Freezing temperature automatic detecting and alarming device for chemical fiber production

InactiveCN109443594AWon't hurtGuarantee product qualityThermometer detailsThermometer applicationsChemical fiber clothEngineering
Owner:马鞍山市永运家纺有限公司

Touch device, control method and electronic equipment

PendingCN111309169AVarious sizesImprove experienceInput/output processes for data processingComputer graphics (images)Engineering
Owner:SHENZHEN HONGHE INNOVATION INFORMATION TECH CO LTD

Preparation method of high-purity lysophosphatidylcholine

InactiveCN104250658AHigh purityQuick responseFermentationAtherion elymusHydrolysis
Owner:NHWA PHARMA CORPORATION

Geared driving device

InactiveCN103718432ASimple structurePortable liftingMechanical energy handlingGear driveEngineering
Owner:ROBERT BOSCH GMBH

Solid jointing disc brake disc structure

InactiveCN103062260AExtended service lifeImprove braking effectBraking discsBiochemical engineeringBraking system
Owner:ASHIMA LTD

Flexible stretchable display panel manufacturing method and flexible stretchable display panel

PendingCN113451538AReduce manufacturing costSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringMaterials science
Owner:YUNGU GUAN TECH CO LTD

Rule-based software architecture layer performance evolution optimizing method

ActiveCN104268278AShorten the timeFast convergenceSoftware engineeringGenetic modelsCOLA (software architecture)Algorithm
Owner:FUJIAN NORMAL UNIV

Method and apparatus for processing multi-customer quickly expired points

ActiveCN108510333AQuick clearReduce operational riskMarketingWait stateComputer science
Owner:厦门南讯股份有限公司

Wiring terminal with overcurrent and overvoltage protection

PendingCN108736178AAvoid damageElectric connection structural associationsArrangements responsive to excess currentOvervoltageThunderstorm
Owner:江苏弘策机电科技有限公司

Electronic equipment

ActiveCN112682668AAvoid creasesAvoid breakingMagnetic springsStands/trestlesStructural engineeringMechanical engineering
Owner:VIVO MOBILE COMM CO LTD

Waterborne polyurethane adhesive and preparation method thereof

InactiveCN101962524BImprove water resistanceSatisfy the use effectPolyureas/polyurethane adhesivesPolyesterPolyurethane adhesive
Owner:JIANGSU LIHE ADHESIVE

Public opinion topic data clustering method and device, and storage medium

ActiveCN110377695AHigh speedImprove accuracyText database queryingSpecial data processing applicationsNeural network learningSelf adaptive
Owner:艾媒咨询(广州)有限公司

Interlayer alignment prompt module and method

InactiveCN105716512AImprove accuracyImprove efficiencyUsing electrical meansComputer engineering
Owner:PEKING UNIV FOUNDER GRP CO LTD +1

Spotlight

PendingCN113375090AQuick disassemblySimplify the disassembly processLighting support devicesLight fasteningsComputer hardwareEngineering
Owner:SHENZHEN TOPBAND CO LTD

Automatic driving system based on Beidou navigation and visual technology

PendingCN113778103APosition/course control in two dimensionsVehiclesUltrasonic sensorVisual technology
Owner:NANJING AGRICULTURAL UNIVERSITY

Digestion-carbonization device and calcium carbonate nano-coating process

InactiveCN113800547AImprove distributionPromote digestionCalcium/strontium/barium carbonatesCalcium hydroxideDiaphragm pump
Owner:BINZHOU POLYTECHNIC

Controllable automobile image synthesis method based on causal flow model

ActiveCN112102156AControllable generationAvoid training stabilityInternal combustion piston enginesGeometric image transformationSimulationNetwork architecture
Owner:CHONGQING UNIV

Handling outlet structure of fingerprint reader for electronic lock

PendingCN108678550ASo as not to damageImprove protectionLock casingsHandle fastenersComputer moduleEngineering
Owner:NANJING IOT SENSOR TECH

Robot vision measurement system used for welding

InactiveCN109277725AWelding/cutting auxillary devicesAuxillary welding devicesProduction lineReliable transmission
Owner:天津玛特智能科技有限公司

Oxygen detector

InactiveCN112305162AAvoid shaking phenomenonEasy to useWithdrawing sample devicesMeasurement apparatus housingsEngineeringMechanical engineering
Owner:马鞍山新迈博智能科技有限公司

Method for preparing catalyst for coke-oven gas methanation

InactiveCN102389826AImprove stabilityGood anti-knot effectPhysical/chemical process catalystsGaseous fuelsDecompositionMethanation
Owner:TAIYUAN UNIV OF TECH

Cooling system for water supplied to high-temperature coal working face

InactiveCN104695998AReduce ambient temperatureReduce the temperatureTunnel/mines ventillationCooling effectEngineering
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Method and system of electric projectile through high-speed liquid for preparing superfine material

InactiveCN1695813AMass productionReduce production processLiquid surface applicatorsElectrostatic spraying apparatusManufacturing cost reductionEngineering
Owner:张爱华

Combined gas valve with multiple air outlet channels

PendingCN110657271ALess power consumptionSimple structureOperating means/releasing devices for valvesMultiple way valvesSolenoid valveEngineering
Owner:NINGBO RICHEN ELECTRIC APPLIANCE CO LTD

Recovering device for copper cuttings

InactiveCN108016074AFast packPrevent rustMagnetic separationPressesSlide plateEngineering
Owner:ANHUI WANGDA COPPER DEV

0.6-18GHz-frequency-band wave-absorbing/vinyl chloride copolymer anti-electromagnetic interference coating material and preparation method thereof

ActiveCN103275569AImprove corrosion resistanceHigh mechanical strengthRadiation-absorbing paintsChemical industrySlurry
Owner:ZHEJIANG YUANBANG MATERIAL TECH

Device and method for monitoring stress and particle density of fractured rock mass in tunnel engineering

ActiveCN112097983BEasy to removeEasy to take outWithdrawing sample devicesApparatus for force/torque/work measurementClassical mechanicsParticle density
Owner:CHINA ALUMINUM INT ENG CORP +1

Stable bridge body

InactiveCN108643097AEasy to moveImprove mobile easeRoad cleaningEngineeringMechanical engineering
Owner:广州广林科技有限公司

Parking assistance device, parking assistance method, and non-transitory storage medium

PendingCN112644468AHigh speedGood followabilityAutomatic initiationsParking spaceReal-time computing
Owner:AISIN CORP +1

Array type nozzle plane cleaning device and self-cleaning maintenance-free electrostatic purification system

ActiveCN108620238AAvoid secondary dustAvoid artificialElectrodes cleaningFailure rateFault rate
Owner:SUZHOU ZEKA ELECTRONICS TECH

Automatic treatment control system for acid pickling wastewater in titanium processing

InactiveCN107585908AEasy to handleRealize automatic controlSludge treatment by de-watering/drying/thickeningWaste water treatment from metallurgical processChemical treatmentAutomatic control
Owner:陕西富兴环保科技有限公司

Glass containing fine crystal silver coating for adjusting gIR and manufacturing method thereof

InactiveCN107673631AStrong reductionHigh affinityCoatingsIntensive treatmentHeat resistance
Owner:GUANGDONG KIBING ENERGY-SAVING GLASS CO LTD

Plasma jet device, plasma auxiliary heating cooking range and gas stove complete machine

InactiveCN112153797AIncrease heating powerMeet the needs of heating powerDomestic stoves or rangesLighting and heating apparatusPlasma jetEngineering
Owner:HUAZHONG UNIV OF SCI & TECH

Keyboard with real-time touch sensing function

PendingCN114371787AAchieve real-time trackingReduce learningInput/output for user-computer interactionGraph readingKey pressingHand parts
Owner:SOUTH CHINA UNIV OF TECH

Preparation method of 1-chloro-3, 3, 3-trifluoropropene

ActiveCN111848333AEasy to replaceYield is not affectedPreparation by hydrogen halide split-offPreparation by halogen replacementHydrogen fluoridePtru catalyst
Owner:ZHEJIANG SANMEI CHEM IND

Tobacco moisture content and temperature regulation control method

ActiveCN104068460AExemption from enclosed spacesLess investmentTobacco preparationLoop controlControl system
Owner:CHINA TOBACCO JIANGXI IND CO LTD

Safety assessment method of TN grounding system, control device and storage medium

PendingCN114372592AAccurate quantification of security risksResourcesSystem failureComputer science
Owner:SHENZHEN POWER SUPPLY BUREAU

High-selectivity synthesis method of 3-phenoxy-1-propanol

InactiveCN113072431APromote conversionReduce generationEther preparation from oxiranesPtru catalystEngineering
Owner:ZHEJIANG HUANGMA TECH +3

Navigation map evaluation method and device, equipment and readable storage medium

ActiveCN112613694AEasy to understandImage enhancementImage analysisComputer graphics (images)Engineering
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Intelligent customer service system

PendingCN109120672AImprove communication efficiencyAvoid mood changesCustomer communicationsData switching networksUser inputMan machine
Owner:广州市安服星网络科技有限公司

Anti-thunder long-transmission electric meter box for outdoor farmland greenhouse

InactiveCN107490709AImprove protectionSimple structureClosed circuit television systemsTime integral measurementInsulation layerThermal spraying
Owner:南京腾图节能科技有限公司

Tire pressure detector with early warning function

InactiveCN109823123AVersatileTyre measurementsSignalling/lighting devicesDisplay deviceTire pressure
Owner:GUANGDONG FEIKETE ELECTRONICS TECH CO LTD

Paper board punching equipment applicable to manufacturing cartons

InactiveCN109049116AEasy to moveReduce difficultyBag making operationsPaper-makingPunchingSlag
Owner:芜湖三华包装科技有限公司

A method and device for generating state transition test cases

ActiveCN103678138BAvoid different situationsIntegrity guaranteedSoftware testing/debuggingComputer hardwareTest sample
Owner:BEIJING RUNKE GENERAL TECH

Short-circuit detection equipment and detection method of universal multi-channel printed circuit board assembly (PCBA)

PendingCN108919037AReduce false positive rateImprove detection angleElectronic circuit testingPrinted circuit boardNetlist
Owner:SUZHOU HENGJING ENVIRONMENTAL PROTECTION TECH CO LTD

Method for preparing yttrium gadolinium oxide and europium nano luminescent powder by micro-emulsion method

InactiveCN101260299ASimple and fast operationShort preparation cycleLuminescent compositionsAdjuvantRare earth
Owner:SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY

Shutter opening and closing mechanism for withdrawn type high-voltage switch cabinet

InactiveCN101499630AEnsure safetyMeets high demands on personal safetySubstation/switching arrangement casingsSwitchgear shutters/guardsCircuit breakerHigh voltage
Owner:ANHUI NANRUI JIYUAN POWER GRID TECH CO LTD

Bulk heat treatment system for online replacement of dome of large-scale hot-blast stove

InactiveCN106086365AHeating evenlyRealize multi-point group controlFurnace typesHeat treatment furnacesEngineeringHeat treated
Owner:首钢股份公司迁安钢铁公司 +1

Amphotericin B nano preparation

InactiveCN1850032AOrganic active ingredientsAntimycoticsAntifungalMedicine
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Battery, method for monitoring battery, and battery system comprising battery

InactiveCN104795604AImprove reliabilityEasy to monitorRadiation pyrometryElectric devicesEngineeringBattery system
Owner:ROBERT BOSCH GMBH

Mobile application unread content prompting method based on path guidance

PendingCN112199579AAvoid couplingSpecial data processing applicationsInput/output processes for data processingEngineeringDirectory
Owner:上海赛可出行科技服务有限公司

Karaoke processing method, apparatus, and system

ActiveCN104966527ARealize karaoke experienceElectrophonic musical instrumentsElectronic editing digitised analogue information signalsTime informationHandling system
Owner:GUANGZHOU KUGOU COMP TECH CO LTD

Printing design method of solar cell, printing assembly and photovoltaic assembly

ActiveCN114083914AReduce defective rateGuaranteed efficiencyFinal product manufactureScreen printersEngineeringSolar cell
Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

Agricultural greenhouse cleaning device

ActiveCN110465510AIncrease profitGood energy saving effectClimate change adaptationCleaning using toolsGreenhouseWater storage tank
Owner:嘉兴市巨铂科技有限公司

Fishing gear seat box with footrest support

InactiveCN102972366AReduce fatigueImprove comfortOther angling devicesLong-sittingFishing
Owner:郑爽

Obstacle avoidance method and device based on automatic driving

PendingCN113650608AAvoid collisionAccurately determineInformation controlSimulation
Owner:GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD

Arc-shaped body coinciding nail

InactiveCN103784176AEasy to put inFully protectedSurgical staplesShape NailGlans penis
Owner:周群力

Circuit breaker operating mechanism spring expansion and contraction characteristic test method based on image processing

InactiveCN109166122AEfficiently obtainedAcquisition speed is fastMachine part testingImage enhancementImaging processingActuator
Owner:ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD

Online website anti-hijack analyzing method and device based on BS structure

InactiveCN106921657ASolve technical problems with low experienceTransmissionWeb pageData mining
Owner:北京浩瀚深度信息技术股份有限公司

Method for accurately synchronizing frequency sweep between scalar network analyzer and signal generator

InactiveCN109030979AAccuracy requirements are notElectrical testingSignal generatorReal-time computing
Owner:THE 41ST INST OF CHINA ELECTRONICS TECH GRP

Method and system for quickly performing front-end animation display

PendingCN114882150AImprove efficiency when modifyingAnimation show fastAnimationSpecial data processing applicationsAnimationEngineering
Owner:数研院(福建)信息产业发展有限公司

Novel rubber block pyrolysis oil production system

PendingCN110129085AStable combustionGuarantee self-sufficiencyLiquid hydrocarbon mixture productionEnvironmental resistanceCombustion
Owner:武汉兴泰荣达科技有限公司

Chinese herbal medicine crushing apparatus

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