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.

Pipeline water treatment equipment, treatment method and circuit

ActiveCN106277368BIncreased physical activityPhysical activity (such as increased solubilityScale removal and water softeningWater/sewage treatment apparatusFresh waterConductor Coil
Owner:BEIJING SHENGYUANBAOFENG ENERGY SAVING TECHDEV CO LTD

A kind of low-temperature passivator for galvanized steel sheet and preparation method thereof

InactiveCN104451632BImprove passivation effectLow drying temperatureMetallic material coating processesPhosphatePotassium
Owner:XIANGSHUI YIXIN WEIYE TECH CO LTD

A threshold voltage adjustment method

ActiveCN103730419BReasonable distributionGuaranteed source-drain breakdown voltageSemiconductor/solid-state device manufacturingCMOSEngineering
Owner:FOUNDER MICROELECTRONICS INT

VHF frequency-range intracloud lightning detecting and positioning system

ActiveCN102288838BGet rid of dependenceReduce network construction costsElectromagentic field characteristicsLightning detectionPositioning system
Owner:HUAZHONG UNIV OF SCI & TECH

Crystalline forms of [1,2,4]triazolo[1,5-a]pyridine derivatives with antitumor activity

ActiveCN106117202BOrganic active ingredientsOrganic chemistry methodsPerylene derivativesPyridine
Owner:WEST CHINA HOSPITAL SICHUAN UNIV

Midamble shift allocation method and device

InactiveCN102215082BAssignment priority is lowSpatial transmit diversityBaseband system detailsSpread factorComputer science
Owner:TD TECH COMM TECH LTD

Mobile communication signal analysis method and system based on UAV

ActiveCN105472642BSolve battery lifeSolve limited problemsWireless communicationAnalysis methodDemodulation
Owner:广东南方通信建设有限公司

General-purpose satellite navigation signal interference source and method for generating signal thereof

InactiveCN101349740BBeacon systems using radio wavesIntermediate frequencyUp conversion
Owner:BEIHANG UNIV

Coal gasification waste water biochemical treatment equipment and method

ActiveCN101811797BIncrease concentrationPollution suppressionWater/sewage treatment bu osmosis/dialysisTreatment with aerobic and anaerobic processesCoal gasification wastewaterAmmoniacal nitrogen
Owner:ENN ENVIROTECH CO LTD

A container-type moored fire fighting and rescue equipment and method

ActiveCN111840857BSolve the problem of insufficient fire heightAvoid casualtiesFire rescueFuselagesMarine engineeringMechanical engineering
Owner:长沙市云智航科技有限公司

Flow resistance measurement test system

ActiveCN103954431BAvoid instabilityReduce riskHydrodynamic testingMeasurement testDifferential pressure
Owner:SHENYANG AEROSPACE XINGUANG GRP

Automatic analysis method for aniline of water sample

InactiveCN100523792CSimple structureShorten the flow pathMaterial analysis by observing effect on chemical indicatorColor/spectral properties measurementsSolution analysisCOLORED MATERIAL
Owner:SICHUAN UNIV

A kind of medicinal composition containing Angelica dahurica and its application

ActiveCN107625796BEffective antidepressant effectFew ingredientsNervous disorderHydroxy compound active ingredientsPharmaceutical drugPharmaceutical medicine
Owner:INST OF PHARMACOLOGY & TOXICOLOGY ACAD OF MILITARY MEDICAL SCI P L A

Chinese medicinal herb pills for treating cholecystitis and gallstone

InactiveCN102526616BAlleviate inflammatory lesionsEasy to shrinkDigestive systemPill deliveryMedicinal herbsBile Juice
Owner:马金桥

Pressure-maintaining maintenance seal experiment table

ActiveCN102345591BPump testingPositive-displacement liquid enginesPull forceEngineering
Owner:TSINGHUA UNIV

A three-dimensional graphene-based iron oxide composite material and its preparation and application

ActiveCN110707319BImprove electrochemical performanceIncrease contactNegative electrodesSecondary cellsRechargeable cellIron oxide
Owner:SHANGHAI INST OF TECH

A water-flow rotary cooling device for cooling towers

ActiveCN113218204BReduce the temperatureAchieve the purpose of coolingEfficient regulation technologiesHeat exchange apparatusCooling towerWater storage tank
Owner:江西方舟流体科技有限公司

Fluid design for recirculation in high packing density inkjet printheads

ActiveCN109421382BInking apparatusEngineeringMechanical engineering
Owner:XEROX CORP

A logistics conveying roller capable of balancing overweight materials and its self-adaptive sorting mechanism

ActiveCN111646097BAvoid damageMaintain delivery efficiencyRollersGradingLogistics managementStructural engineering
Owner:芜湖同泰智能物流园有限公司

Automatic moxibustion instrument

InactiveCN101829014BReasonable structureEasy to useDevices for heating/cooling reflex pointsEngineeringContraction time
Owner:刘永芳

A trimming device for PU waterproof glue application

ActiveCN109267282BEfficient removalEasy to useLiquid surface applicatorsTextile selvedgesAdhesive glueEngineering
Owner:南京哈昵特户外用品有限公司

Horizontal directional drilling crossing construction method and drilling equipment

ActiveCN104213833BReduced displacement requirementsReduce dosageDirectional drillingFlushingEngineeringCrusher
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Engine Electronic Control Module with Driver Library

ActiveCN106232968BElectrical controlInternal combustion piston enginesDriver circuitGate array
Owner:CATERPILLAR INC

A multi-directional rotating fishing rod support frame

ActiveCN104621072BImprove gripImprove stabilityOther angling devicesEngineeringFishing
Owner:安徽省安国渔具有限公司

Auxiliary installation tool and method for U-bolt upper penetration installation

ActiveCN112045629BPliersMetal-working hand toolsStructural engineeringMechanical engineering
Owner:DONGFENG COMML VEHICLE CO LTD

A hydraulic control device for roll bending system of rolling mill

ActiveCN104438348BLow running costReduce maintenanceMetal rolling stand detailsServomotorsEngineeringPiston
Owner:CHINA NON-FERROUS METALS PROCESSING TECH CO LTD

Session billing method, system, and device

ActiveCN101212725BShort wait/response timesSlow responseMetering/charging/biilling arrangementsAccounting/billing servicesQuality of serviceOperations research
Owner:HUAWEI TECH CO LTD

Power-saving exchanger and power-saving method thereof

InactiveCN102651709AReduce lossDigital data processing detailsSubstation remote connection/disconnectionProcessing elementData transmission
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A two-way camera module with self-cleaning function

ActiveCN112333365BWith self-cleaning functionImprove experienceTelevision system detailsColor television detailsEngineeringCamera module
Owner:SHENZHEN TXD TECH CO LTD

An uro-genital condition treatment system

InactiveCN101249258AAvoid Toxic Shock SyndromeAvoid infectionAntibacterial agentsAntimycoticsDiseasePenis
Owner:ZENGEN

Design method and control method of a carrier-based aircraft automatic landing control system

ActiveCN106502255BEasy to trackAccurate landingAltitude or depth controlFeedback controllerControl system
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Electrochemical seism radiodetector based on MEMS (Micro-electromechanical Systems) technology

ActiveCN103048680BImprove consistencyEasy to adjust the widthSolid-state devicesSeismic signal receiversGeophoneElectrochemical response
Owner:INST OF ELECTRONICS CHINESE ACAD OF SCI

A kind of backlight module and display device

InactiveCN106205501BStatic indicating devicesNon-linear opticsLight guideDisplay device
Owner:BOE TECH GRP CO LTD +1

Effect-enhancing bactericidal composition containing fluazinam and hexaconazole and application of same

ActiveCN102119695BExpand the spectrum of prevention and treatmentGood effectBiocideFungicidesFruit treeActive component
Owner:NANJING HUAZHOU PHARMA

Planar avalanche photodiode

InactiveCN108075010APhotovoltaic energy generationSemiconductor devicesCharge controlEngineering
Owner:PICOMETRIX

Delatch mechanism and optical connector using the same

PendingCN113281848ACoupling light guidesEngineeringMechanical engineering
Owner:ACSUPER TECH INC

Automatic intelligent judgment method and system for recycled plastics

ActiveCN108918450BImprove performanceHigh priceColor/spectral properties measurementsMaterial testing goodsFt ir spectraEngineering
Owner:大力新科技(江苏)有限公司

Aluminum-wood composite floor spring door

ActiveCN102345427BStable supportExtended service lifeDoors/windowsAgricultural engineeringOpen cavity
Owner:HEBEI ORIENT SUNDAR WINDOW

Method for treating sewage by using poultry dung and implementing device thereof

ActiveCN101774701BAvoid missingGuaranteed uptimeSustainable biological treatmentBiological water/sewage treatmentFecesOrganic fluid
Owner:蚌埠市第一污水处理厂有限责任公司

Peptide nucleic acid chip for detecting muatatonal site of hepatitis B virus and its preparing method

InactiveCN1236070CIncrease the Tm valueTm value decreasedMicrobiological testing/measurementSingle-Stranded RNAFluorescence
Owner:SHANDONG MEDICAL BIO TECH RES CENT

A Chinese herbal medicine extract for promoting hair growth, black hair and improving dandruff and its application

ActiveCN104043066BDermatological disorderPlant ingredientsChinese herbologyCutis
Owner:纪廷璜

Modified nano-clay dinner plate material and processing method thereof

InactiveCN102952378BImprove good performanceReasonable formulaChlorinated paraffinsFatty alcohol
Owner:芜湖太平洋塑胶有限公司

Method and apparatus for direct crystallization of polycondensates

ActiveCN108453931BCoatingsPolymer scienceExternal energy
Owner:POLYMETRIX AG

A drilling rig column assembly maintenance working device

ActiveCN106223863BStrong enoughEnsure safetyDerricks/mastsMechanical engineeringPiston rod
Owner:广西徐沃工程机械设备有限公司 +2

Sinusoidal signal four parameters testing method and virtual apparatus signal detection device

InactiveCN101251556BAccurately measure amplitudeAccurately measure frequencySpectral/fourier analysisMulti-tester circuitsFrequency spectrumDisplay device
Owner:BEIHANG UNIV

Box in image-forming device

InactiveCN101398662AElectrographic processImage formationEngineering
Owner:BROTHER KOGYO KK

Sequence programming aid

InactiveCN104205102BShorten working timeProgramme controlCathode-ray tube indicatorsComputer programmingComputer science
Owner:MITSUBISHI ELECTRIC CORP

A statistical quota system and method based on ceph cluster cap mechanism

ActiveCN107172152BReduce communication message typesImprove storage space utilizationTransmissionData terminalData operations
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

A High Voltage Pulse Power Supply Circuit with Magnetic Energy Optimization

ActiveCN106160561BRealize pulse high pressure dust removalGuaranteed uptimeElectric supply techniquesPower conversion systemsCapacitancePower topology
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Device and method for real-time switching of redirection mode in desktop cloud scene

ActiveCN106656916BImprove experienceSolve the problem of abnormal systemTransmissionComputer moduleInterface layer
Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

Cable binding structures and robots

ActiveCN112008760BExtended service lifeReduce alternating stressManipulatorStructural engineeringControl theory
Owner:SHENZHEN INOVANCE TECH

Low-temperature liquid storage gas cylinder

ActiveCN114458938AReduce heat transferGood insulation performanceVessel geometry/arrangement/sizeVessel wallsGas cylinderEngineering
Owner:张家港富瑞新能源科技有限公司

Coin machine

InactiveCN101853538BEnsure safetyEasy to pourCoin/currency accepting devicesSelf lockingEngineering
Owner:SHANGHAI HAIJIAO M&E MFG FACTORY +1

Molten iron loading amount control method of ironcored ladle car

ActiveCN101205564BPrevent spillageLevel controlFlow control using electric meansMicrowaveMaterial Erosion
Owner:BAOSHAN IRON & STEEL CO LTD +1

An electronic device and its circuit board assembly

ActiveCN107454737BImprove cooling effectRealize heat conductionCircuit thermal detailsMagnetic/electric field screeningHeat conductingMetal
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Data classification, storage and query methods

InactiveCN105447123AOvercome the defect of slow retrieval speedDatabase queryingSpecial data processing applicationsData miningComputer science
Owner:富志杰 +1

Pebble Coal Comprehensive Utilization System

ActiveCN104344403BHigh outputReduce coal consumptionFluidized bed combustionApparatus for fluidised bed combustionFluidized bedProcess engineering
Owner:STATE GRID CORP OF CHINA +1

A production method for comprehensive utilization of secondary waste

ActiveCN104150517BHigh purityIncrease profitAluminium chloridesSludgeDesorption
Owner:NANTONG KECHUN CHEM

A kind of preparation method of gh4738 alloy homogeneous crystal ring forging

ActiveCN111069496BFully recrystallizedTemperature control deviceFurnace typesSolution treatmentForging
Owner:安徽汉正轴承科技有限公司

Heating device and its fixing frame for heating sheet

InactiveCN111089424BSave assembly timeWon't looseFluid heatersInterior spaceElectrical connection
Owner:DURHAM TECH CO LTD

A Method for Seismic Vulnerability Analysis Based on Extended pbee2 Theoretical Framework

ActiveCN106649954BDesign optimisation/simulationSpecial data processing applicationsSeismic hazardSeismic risk
Owner:HUATIAN ENG & TECH CORP MCC

An elbow and its processing method

ActiveCN105650391BSimple structureEasy to manufactureSiphonsBendsAngle grinderEngineering
Owner:CHANGZHENG ENG

Remote control system, remote control transmitting device, remote control method

ActiveCN102542776BEasy to useSimple structureNon-electrical signal transmission systemsHandwritingRemote control
Owner:SHANGHAI ZHANGMEN TECH

A mobile intelligent terminal and its step counting method and system

ActiveCN104580660BConvenient step counting statisticsUnlimited placement gesturesDevices with sensorSubstation equipmentBody positionsApplication areas
Owner:SHENZHEN GOODIX TECH CO LTD

Pole-mounted vacuum circuit breaker

ActiveCN114203481BFast pushEasy to replaceHigh-tension/heavy-dress switchesAir-break switchesEngineeringStructural engineering
Owner:晟望电气有限公司

Network frame prefabricated composite board, sandwiched floor and its connection construction method

InactiveCN101260719BIncrease stiffnessImprove insulation effectConstruction materialFloorsFloor slabLine tubing
Owner:山东龙新建材有限公司

Method, device and system for processing URLs that cause browser crashes

ActiveCN103810086BGet automatically effectiveFix crashSoftware testing/debuggingSpecial data processing applicationsWeb siteField tests
Owner:TENCENT TECH (SHENZHEN) CO LTD

Anti-radiation shielding materials for civil air defense facilities

ActiveCN109610993BHigh strengthGood radiation protectionRadiation protectionDoor leavesConstruction engineeringFire brick
Owner:镇江华核装备有限公司

Combined type dedusting sound-insulating air suction filter device

InactiveCN101915446ASimple structureNo energy consumptionLighting and heating apparatusNoise suppressionNatural resourceNatural ventilation
Owner:陈妙生

Preparation and biological application of a one-photon/two-photon amorphous carbon dot

ActiveCN104386665BSimple preparation processGood water solubilityNano-carbonLuminescent compositionsQuantum yieldBiological imaging
Owner:EAST CHINA UNIV OF SCI & TECH

Inspection and adjustment method of the angle ruler and the angle of the upper bracket of the flexible calf

ActiveCN109115090BQuick checkImprove installation accuracyAngles/taper measurementsVehicle shock testingMechanical engineeringOptics
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

a usbkey

ActiveCN105786740BRealize connectivity switchingSave resourcesElectric digital data processingSecurity authenticationUSB
Owner:WATCHDATA SYST

Image fusion method, device, device and storage medium

ActiveCN112967261BAchieve integrationFusion, flexibility and freedomImage enhancementImage analysisImaging processingImage manipulation
Owner:北京三快云计算有限公司 +1

Acne-removing essential oil composition and its preparation method and application

ActiveCN108379127BActivate self-healingPain reliefAntibacterial agentsCosmetic preparationsJojoba oilEngineering
Owner:JIANGXI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

A signaling reconfiguration processing method and device

ActiveCN105897386BAvoid reconfiguration failuresReduce business transmission rateError preventionCarrier signalTransmission time
Owner:COMBA TELECOM SYST CHINA LTD

Two-Vector Model Predictive Control Method for Reducing Steady State Tracking Error

ActiveCN110868097BReduce mistakesReduce Steady State Tracking ErrorAc-dc conversionVoltage vectorControl engineering
Owner:CENT SOUTH UNIV

A kind of preparation method and application of anti-blue light film

ActiveCN108072927BRealize free regulationMirrorsMicrosphereEngineering
Owner:南通纳科达聚氨酯科技有限公司

A method and device for identifying pcb components

ActiveCN104504375BImprove recognition efficiencyImprove recognition accuracyImage enhancementImage analysisPrinted circuit boardBrightness perception
Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD

Allocating bandwidth in a resilient packet ring network by p controller

InactiveCN102449959BLoop networksResilient Packet RingDistributed computing
Owner:NEW JERSEY INSTITUTE OF TECHNOLOGY

A Text Classification Method and Device Based on Constraint Specification

ActiveCN107577760BExact matchImprove classification accuracyText database clustering/classificationSemantic tool creationNODALText categorization
Owner:ZHONGKE DINGFU BEIJING TECH DEV

A data query method and system

ActiveCN101446965BReduce access pressureReduce overheadTransmissionSpecial data processing applicationsAsynchronous communicationTheoretical computer science
Owner:CHINA CONSTRUCTION BANK

connector assembly

ActiveCN112928522BImprove cooling efficiencyEffective contact pressureCouplings bases/casesModifications by conduction heat transferCouplingCooling chamber
Owner:MOLEX INC

Phenyl-1h-pyrazole derivatives and their application in antitumor drugs

ActiveCN111333629BHigh activityNovel skeletonOrganic active ingredientsOrganic chemistryReceptorPharmaceutical drug
Owner:GUANGZHOU HANDY BIOTECH CO LTD

Method for preparing multi-channel antibacterial nerve guide by variable spindle braiding method

ActiveCN110786965BImprove mechanical propertiesHigh tensile strengthTissue regenerationProsthesisYarnExternal catheter
Owner:SUZHOU UNIV

High-temperature-resistant liquid sealant

ActiveCN101704965BLong-term useImprove aging resistanceOther chemical processesPolymer scienceGas phase
Owner:GUANGDONG SANVO CHEM IND TECH

Boiler heating system with sediment removal device

ActiveCN105240896BReduce shockExtended service lifeLighting and heating apparatusSpace heating and ventilation detailsEngineeringSediment
Owner:LINGBAO CITY JINYUAN MINING

Heat dissipation device and heat dissipation method for a wind power generating set

ActiveCN108708834BImprove cooling effectRelieve pressureMachines/enginesWind motor monitoringTurbineWind power generator
Owner:中广核楚雄牟定风力发电有限公司

A multi-road condition agricultural machinery chassis

InactiveCN109168374BIncrease contact areaIncrease pressureAgricultural undercarriagesEndless track vehiclesWater storageDrive wheel
Owner:南京润阳淀粉制品有限责任公司

Composite flora and textile fiber preparation method by using the same

InactiveCN103074248BPlay a protective effectZero pollutionBio-organic fraction processingBacteriaEnvironmental resistanceTextile fiber
Owner:BEIJING TIANAN BIOSCI & TECH

Method for measuring electrical performance of rail vehicles

ActiveCN112904110BEarth resistance measurementsInstrument screening arrangementsGrounding gridBusbar
Owner:CRRC QINGDAO SIFANG CO LTD

A kind of instant cold sour fish and preparation method thereof

ActiveCN105105207BTake advantage ofIncrease added valueSugar food ingredientsMeat/fish preservationBiotechnologyAnimal science
Owner:湖北土老憨生态农业科技股份有限公司

A printing and dyeing water liquid degreasing device using a belt conveying oil absorbing device

ActiveCN105540717BNo manual removalGood degreasing effectFatty/oily/floating substances removal devicesLiquid separationSewageEngineering
Owner:福思南纺织(常熟)有限公司

A clean and hygienic medical pulse pressure device

ActiveCN113616270BEasy to cleanIngenious structureTourniquetsChemicalsVeinAlcohol
Owner:南通信谊丰医疗科技有限公司

A car chassis with high safety

ActiveCN111231912BImprove securityAvoid synchronous brakingAutomatic initiationsControl theoryAutomotive engine
Owner:寿光市顺凯机械有限公司

Electric tool head shell automatic transposition 90° lathe turning fixture

InactiveCN103878619BGuaranteed matching accuracyLower quality requirementsWork clamping meansPositioning apparatusEngineeringPower tool
Owner:ZHEJIANG HENGWEN IND & TRADE

A method and system for delayed sending of status packets

InactiveCN103108355BReasonable delay in sendingImprove throughputError prevention/detection by using return channelNetwork traffic/resource managementThroughputTransmission system
Owner:ZTE CORP

A bidirectional speed limiter with the function of monitoring the unexpected movement of the elevator car

ActiveCN106608574BWith accidental movement functionMonitor for unexpected movement featuresElevatorsEngineeringMechanical engineering
Owner:刘德民 +1

Battery selecting method

ActiveCN103316852BFast and accurate matchingExtend your lifeSortingElectricityElectrical battery
Owner:SHANGHAI SINOPOLY JIAHUA BATTERY TECH

System for automatically measuring container capacity

InactiveCN100587413CAutomatic measurementFast measurementContainer/cavity capacity measurementFrequency changerEngineering
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

Circular saw blade storage device

ActiveCN103286757BEasy to storeSatisfy on-site working conditionsWork tools storageCircular discLogistics management
Owner:ANHUI CHUJIANG TECHCAL NEW MATERIAL CO LTD

A proportional valve current acquisition method, system and electronic equipment

ActiveCN110865225BAcquisition speed is fastHigh precisionCurrent measurements onlySolenoid valveAverage current
Owner:HEFEI UNIV OF TECH

A method for non-invasive determination of tumor receptor density in nude mice based on optical imaging

ActiveCN104434035BEasy to operateSimple processDiagnostics using lightCatheterSingular value decompositionTumor region
Owner:FOURTH MILITARY MEDICAL UNIVERSITY

an electronic device

ActiveCN103178869BImprove sending and receiving efficiencyTransmissionEngineeringRadio frequency
Owner:LENOVO (BEIJING) LTD

Crosstalk eliminating method and device

InactiveCN101222244BReduce crosstalkMaintain Spectrum CompatibilityPower managementTransmission control/equlisationCrosstalk cancellationSoftware engineering
Owner:ZTE CORP

Door frame type drilling machine

ActiveCN101598002BImprove stabilityReduce labor intensityConstructionsDerricks/mastsExplosion protectionEngineering
Owner:为者常成网络科技有限责任公司

A Performance Improvement Method for Multi-channel Storage of Streaming Media Data

ActiveCN108124112BPrevent ping pongAvoid mutual exclusionTelevision system detailsColor television detailsComputer hardwareShard
Owner:FUZHOU ROCKCHIP SEMICON

Log query method, device, node device and storage medium

ActiveCN111061685BImprove convenienceFinancePayment protocolsComputer networkLog management
Owner:TENCENT TECH (SHENZHEN) CO LTD

Electroacoustic transducer

InactiveCN1124771CReduce the numberSmall sizeSound producing devicesCircuit lead arrangements/reliefTransducerEngineering
Owner:FOSTER ELECTRIC CO LTD

Robot cleaning system

InactiveCN1994214AWith general cleaning functionWith cleaning robot charging functionBatteries circuit arrangementsCleaning equipmentRechargeable cellEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

A comprehensive chemical and metallurgical utilization method for joint development of phosphogypsum and nepheline mines

ActiveCN107055558BSolve the socialization problem of severe pollutionSuperphosphatesCalcareous fertilisersCalcium silicateSulfate radicals
Owner:戴元宁

Adaptive conduction time generation circuit applied in dc-dc converter

ActiveCN103401420BImprove transient response performanceAvoid electromagnetic interferenceApparatus without intermediate ac conversionEngineeringVoltage control
Owner:XIDIAN UNIV

Method for treating livestock and poultry breeding waste water

InactiveCN102807302BAvoid inhibitionSufficient alkalinityBio-organic fraction processingClimate change adaptationChemical oxygen demandFiltration
Owner:南宁绿智环保科技有限公司

Abrasion cloth

ActiveCN100581738CImprove stabilityLower performance requirementsAbrasion apparatusGravity centerMachining
Owner:四川省三台县固锐实业有限责任公司

The upper shell structure and notebook computer used for the notebook computer system

ActiveCN110618735BPrecise positioningLow costDigital data processing detailsKey pressingMetallic enclosure
Owner:GUANGDONG HONGQIN COMM TECH CO LTD

recording device

ActiveCN105291587BReduce qualityTypewritersVisibilityEngineering
Owner:SEIKO EPSON CORP

Isothermal amplification method for enterovirus EV nucleic acid

ActiveCN103215386BReduce pollutionEfficient captureMicrobiological testing/measurementMicroorganism based processesEnterovirusReaction system
Owner:SHANGHAI RENDU BIOTECH

A self-healing superhydrophobic composite material, its preparation method and use

ActiveCN105949861BAntifoulingSuitable for large-scale productionAntifouling/underwater paintsPaints with biocidesMicrosphereCarbon chain
Owner:SHANGHAI MARITIME UNIVERSITY

Method, device and terminal equipment for reporting channel state information

InactiveCN105515624BSpatial transmit diversitySignalling characterisationChannel state informationMimo transmission
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Attachment removal method and dry etching method

ActiveCN106663626BPrevent bad situationsHollow article cleaningSemiconductor/solid-state device manufacturingFluorinated gasesPhysical chemistry
Owner:CENT GLASS CO LTD

Multi-nozzle mechanism

ActiveCN104874795BImprove reliabilityReduce weightAdditive manufacturing apparatusMetallic material coating processesCarrying capacityControl system
Owner:JIANGSU YONGNIAN LASER FORMING TECH

Method for displaying help information and device

ActiveCN102622210BIntelligentSubstation equipmentSpecific program execution arrangementsEvent triggerHuman–computer interaction
Owner:TENCENT TECH (SHENZHEN) CO LTD

An active trimming knife device for laminating machine

ActiveCN110616558BReduce the problem of easy wear and tearQuick changeLamination ancillary operationsSevering textilesDrive shaftElectric machinery
Owner:ANHUI THE PARKSON SOURCE PACKAGING MATERIALS

Composite structure of magnetic pole switch of traction motor for coal mining machine

InactiveCN101728906BHigh measurement accuracyAvoid errorsStructural associationMagnetic polesEngineering
Owner:TZ COAL MINE MACHINERY

Method for preparing cobalt-substituted prealloying powder from regenerated metal

ActiveCN101525758BReduce manufacturing costLower sintering temperatureLaser bondingElectrolysis
Owner:HUNAN FORLONG ADVANCED MATERIALS CO LTD

A positioning method and device for a barcode area

ActiveCN106295443BPositioning does not affectImprove accuracySensing by electromagnetic radiationBarcodeRegion detection
Owner:ゼジャンハーレイテクノロジーカンパニーリミテッド

Powertrain mounting frame, assembly system, assembly method and diesel multiple unit

ActiveCN103381836BSave spaceIncrease productivityIC engine locomotivesGas turbine locomotivesExternal combustion engineCoaxial line
Owner:CRRC TANGSHAN CO LTD

GPS-based system and method for rectifying deviation of gantry crane automatically

ActiveCN102774753BExtended service lifeNo cumulative errorLoad-engaging elementsMechanical componentsEngineering
Owner:北京中船信息科技有限公司

A multi-component force combined calibration method

ActiveCN105352659BTruly reflect the state of multi-component force couplingForce/torque/work measurement apparatus calibration/testingClassical mechanicsIn real life
Owner:BEIJING CHANGCHENG INST OF METROLOGY & MEASUREMENT AVIATION IND CORP OF CHINA

Water purification machine

ActiveCN103288228BReduce volumeIncrease in sizeMultistage water/sewage treatmentFiltrationControl system
Owner:ZHEJIANG RUNXIN ELECTRIC APPLIANCE CO LTD

Frequency Diversity Array Synthetic Aperture 3D Imaging Radar System and Imaging Method

ActiveCN110007303BLower requirementLow costRadio wave reradiation/reflectionRadar systems3d image
Owner:GUILIN UNIV OF ELECTRONIC TECH

A Pedestrian Search Method and Device Based on Prior Candidate Box Selection Strategy

ActiveCN109165540BFix the issue that the size is not suitable for pedestrian searchReduce the number of correctionsBiometric pattern recognitionFeature vectorEngineering
Owner:深圳市感动智能科技有限公司 +1

Data compression and decompression method, device and system in wireless communication system

ActiveCN102291398BReduce the rate of the optical portMeet the demand for high optical port rateNetwork traffic/resource managementTransmissionData streamCommunications system
Owner:ZTE CORP

A plastic microinjection structure with longitudinal torsional ultrasonic vibration

ActiveCN103722703BFills smoothly and evenlyAvoid warpingUltrasonic vibrationMicroinjection
Owner:苏州创聚信电子科技有限公司

X-ray CT device

InactiveCN100399998CComputerised tomographsTomographyPretreatment methodX-ray
Owner:GE MEDICAL SYST GLOBAL TECH CO LLC

A driving peak voltage suppression circuit

ActiveCN103296875BAchieve inhibitionPower conversion systemsCapacitanceVoltage spike
Owner:SHENZHEN INVT ELECTRIC

Preparation method and application of a composite material modified electrode for detecting lactic acid concentration

ActiveCN110186966BAchieving Specificity DetectionImprove stabilityMaterial electrochemical variablesCarbon nanocompositePhthalocyanine
Owner:ZHEJIANG UNIV

A system and method for virus isolation of monitored applications

ActiveCN107070878BTransmissionRisk levelUser device
Owner:BEIJING ANYUNSHIJI TECH CO LTD

A kind of preparation method of methanol gasoline composite additive

InactiveCN103865596BSolve unfavorable problemsImprove completenessLiquid carbonaceous fuelsHazardous substanceGasoline fuel
Owner:陈传伟

Sampling device and sampling method for pumping gas sample in self-negative-pressure pipeline

InactiveCN103852351AAvoid sampling errorAccurate samplingWithdrawing sample devicesChemical industryGraduated cylinder
Owner:JIGANG GRP

Method for forming conductive pattern, conductive film, conductive pattern, and transparent conductive film

ActiveCN104919572BHigh transparencyGood insulation propertiesSemiconductor/solid-state device manufacturingInksTransparent conducting filmMaterials science
Owner:INKTEC CO LTD

Cleaning container for cleaning valves of dosing facilities and corresponding cleaning method

InactiveCN112203777AEasy to cleanAvoid measurement errorsSpraying apparatusHollow article cleaningMechanical engineeringMechanics
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A kind of pleasant area planning method for electrical operating room

ActiveCN112733346BReduce lossReasonable adjustmentGeometric CADData processing applicationsWorking environmentProcess engineering
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A firing signal circuit associated with a safety lock and a button

ActiveCN111091999BRealize the firing signal functionReduce power consumptionElectric switchesRelaysCapacitanceSingle chip
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A breaking method of a mechatronic high voltage direct current circuit breaker

InactiveCN103532091BReduce lossImprove insulation performanceEmergency protective arrangements for automatic disconnectionHigh-voltage direct currentElectronic switch
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Comb-tooth blade structure and processing method

ActiveCN103568034BExtended service lifeLower requirementMetal working apparatusAcute angleEngineering
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A kind of water and oil repellent agent and water and oil repellent automobile glass

ActiveCN108948829BEnsure driving safetyExcellent water and oil repellencyOther chemical processesCoatingsPtru catalystAqueous droplet
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An indoor adaptive cruise control system and method for an electric hospital bed

ActiveCN111061279BEfficient and safe slow movementReduce nursing stressAutonomous decision making processControllers with particular characteristicsPatient roomPhysical exhaustion
Owner:SHANDONG UNIV

A method and system for remote real-time analysis of external system interface performance

ActiveCN104598348BRealize remote real-time analysisSave hard disk resourcesDetecting faulty computer hardwareReal time analysisContent format
Owner:NANJING TUNIU TECHNOLOGY CO LTD

An anti-collision rearview mirror angle adjustment device

ActiveCN110481436BTo achieve the effect of anti-collisionAvoid damageOptical viewingRelative motionRear-view mirror
Owner:NINGBO UNIVERSITY OF TECHNOLOGY

Security management system and method of dependable computing platform

InactiveCN102340500BGuarantee authenticityIntegrity guaranteedUser identity/authority verificationCode moduleSafety management systems
Owner:中国人民解放军海军计算技术研究所