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.
Method and device for synthesising three-dimensional image
ActiveCN103179424BImprove convenienceChoose flexibleSteroscopic systemsImage resolutionLow resolution
Owner:INLIFE HANDNET CO LTD
Reclosing controller with external leakage function based on intelligent plastic case
ActiveCN103579996BWith external leakage functionEmergency protective arrangements for automatic disconnectionFlyback transformerFlux transformer
Owner:JIANGSU FEAL ELECTRICAL APPLIANCES
Method for smelting high-concentration sulfur dioxide by utilizing zinc oxide dust to absorb lead and zinc
ActiveCN106110855BEmission reductionRealize resource utilizationGas treatmentDispersed particle separationHigh concentrationCyclone
Owner:蒙自矿冶有限责任公司
Intelligent Camshaft Grinding Technology Software Database System Based on CNC System
ActiveCN109799787BReduce decision processing timeImprove performanceProgramme controlComputer controlSynthetic dataProcessing
Owner:HUNAN UNIV OF SCI & TECH
A kind of anti-pilling polyester/cotton knitted fabric and its manufacturing process
ActiveCN110923921BReduced pilling propertiesStyle appearance influenceWeft knittingHeating/cooling textile fabricsPolyesterYarn
Owner:盐城福汇纺织有限公司
System and method for leveling loudness variations of an audio signal
ActiveCN104221284BGain controlVolume compression/expansion in untuned/low-frequency amplifiersLoudnessComputer science
Owner:DOLBY LAB LICENSING CORP
Cocoon cage soaking device that can be grasped by robots
Owner:伯朗特机器人股份有限公司
Durability Test Device for Unlocking and Opening and Opening Doors of Automobile Sliding Doors
ActiveCN105241650BGuaranteed accuracyImprove accuracyMachine part testingNon destructiveControl system
Owner:SAIC-GM-WULING AUTOMOBILE CO LTD
Method for protecting electronic equipment from being stolen by adopting automatic locking
InactiveCN102024101BMisappropriation is notDigital data authenticationSecurity arrangementComputer networkIdentification device
Owner:黄金富
An Active Power Factor Correction Controller
InactiveCN103414333BReduce volumeReduce areaEfficient power electronics conversionEnergy industryHysteresisAverage current
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
A kind of fiber spinning melt-blown die head and fiber spinning method
ActiveCN111472058BSpinnerette packsMelt spinning methodsEngineeringAir knife
Owner:金纬机械(海宁)有限公司
Allocation management method of downlink harq process
InactiveCN104283652BReduce overheadImprove scheduling efficiencyError prevention/detection by using return channelWireless communicationManagement processComputer science
Owner:POTEVIO INFORMATION TECH CO LTD
Base station, user equipment and method in communication system
ActiveCN104285465BEasy to measureGood compensationPower managementSignal allocationCommunications systemComputer science
Owner:ERICSSON (CHINA) COMMUNICATION COMPANY LTD
Hydroisomerization catalyst and preparation method thereof
ActiveCN108421563BHigh catalytic activityImprove catalytic selectivityOrganic-compounds/hydrides/coordination-complexes catalystsCatalyst activation/preparationPtru catalystIsomerization
Owner:CHINA PETROLEUM & CHEM CORP +1
Additive for improving quality of cut stem, as well as preparation method, device and application thereof
ActiveCN103215138BEnables continuous extractionNo pollutionTobacco treatmentEssential-oils/perfumesLiquid ratioSODIUM SULFATE ANHYDROUS
Owner:HONGTA TOBACCO GRP +1
A kind of preparation method of woven seersucker
ActiveCN111041657BImprove stylingFilament/thread formingArtificial filament heat treatmentFiberPolyester
Owner:JIANGSU HENGLI CHEM FIBER
Uniaxial compression tester
ActiveCN114608962ALarge measuring rangeMaterial strength using tensile/compressive forcesRailway transportEngineeringPipe
Owner:SICHUAN DEPT OF TRANSPORTATION HIGHWAY PLANNING PROSPECTING & DESIGN RES INST
A cleaning device for agricultural machinery
InactiveCN107114025BImprove cleaning efficiencyAgricultural machinesAgricultural engineeringAgricultural machinery
Owner:甘肃杨柳青牧草饲料开发有限公司
A kind of preparation method of guanidinoacetic acid
ActiveCN111393331BSimple processReduce manufacturing costOrganic chemistryOrganic compound preparationAcetic acidEthanolamines
Owner:内蒙古天翊生物科技有限公司
A construction method for vertical waterproof construction joints
ActiveCN110295739BWaterproof and anti-seepage effect guaranteeMature operationForms/shuttering/falseworksBuilding insulationsChiselArchitectural engineering
Owner:CHINA FIRST METALLURGICAL GROUP
A kind of water-based diamond wire silicon ingot prescribing solution and its application
ActiveCN105666714BRealize square root cuttingAvoid lossFine working devicesLubricant compositionIngotHeat storage material
Owner:CHANGZHOU GREATOP NEW MATERIAL CO LTD
Traditional Chinese pulse-diagnosis instrument
InactiveCN1325016CHolisticTime-sensitiveCatheterDiagnostic recording/measuringDiseaseData acquisition
Owner:刘明林
Protective envelope for a robotic module for driving a flexible elongate medical element with guide track
ActiveCN110868955AImprove reliabilitySurgical furnitureGuide wiresPhysical therapyMechanical engineering
Owner:ROBOCATH
Sugar cane harvester
InactiveCN101427625BThe effect of helping sugarcane is obviousImprove efficiencyHarvestersAgricultural lifting devicesHydraulic motorControl system
Owner:SOUTH CHINA AGRI UNIV
Coaxial spinning method for preparing hollow molecular sieve fiber possessing grade structure
InactiveCN100547131CControl inner diameterEasy to manufactureInorganic material artificial filamentsFilament/thread formingFiberPolymer science
Owner:JILIN UNIV
Battery test fixture device
ActiveCN103158089BSave operating timeIncrease contactWork holdersMeasurement instrument housingTest fixtureOperational maintenance
Owner:广州天永晨威智能装备有限公司
Method and device for managing callback service
ActiveCN106559583BImprove experienceOptimize call-back call qualitySupervisory/monitoring/testing arrangementsComputer scienceService quality
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
A surface treatment device for a transmission wheel in a transmission device
Owner:BOE TECH GRP CO LTD +1
Microwave Vacuum Drying Technology of Lotus Seeds
ActiveCN101579013BImprove qualityGood rehydrationSeed preservation by dryingEnvironmental resistanceMicrowave
Owner:FUJIAN AGRI & FORESTRY UNIV
An integrated shaft system for support and signal transmission
ActiveCN103944029BMeet the tracking accuracyHigh precisionRotary current collectorAntennasElectricityControl signal
Owner:BEIJING AEROSPACE WANDA HIGH TECH CO LTD
Suction component and milk bottle applying same
Owner:DONGGUAN XIBEI IND
Secure use of keystore contents
ActiveCN109983732BKey distribution for secure communicationPublic key for secure communicationUser deviceEngineering
Owner:GURULOGIC MICROSYST
A Bottom Tunneling Method in Soft and Thick Coal Seam
ActiveCN109958459BExtended service lifeImprove reliabilityUnderground chambersTunnel liningMining engineeringMechanical engineering
Owner:阜新金鑫矿业设计咨询有限公司
Working method of a multi-stage separation device for solid waste in sewage
ActiveCN108640337BImprove solubilityWell mixedFatty/oily/floating substances removal devicesTreatment involving filtrationTreatment pondSuspended matter
Owner:广西盛隆钢铁材料研究院有限公司
Conical sealed water-guide cork plug
Owner:HUZHOU TEACHERS COLLEGE
Identification and use of plant root-specific expression promoter
ActiveCN102712929BIncrease productionPlant peptidesVector-based foreign material introductionBiotechnologyPlant roots
Owner:BEIJING WEIMING KAITUO CROP DESIGN CENT COMPANYLIMITED
Roller screw
Owner:THK CO LTD
Old people fall detection and alarm system based on 3D (3-dimensional) accelerometer and gyroscope
ActiveCN103027687BDiagnostic recording/measuringSensorsHuman bodyGyroscope
Owner:BEIJING UNIV OF TECH
A decentralized vacuum sewage collection bucket and fault warning method
ActiveCN111425619BAvoid paralysisDiaphragm valvesOperating means/releasing devices for valvesDiaphragm valveSewage
Owner:AIDI MACHINE HANGZHOU
Microbial electrode and its preparation method and microbial fuel cell
ActiveCN111180742BImprove power generation performanceImprove electron transfer efficiencyCell electrodesBiochemical fuel cellsBiotechnologyBiofilm
Owner:INST OF CHEM CHINESE ACAD OF SCI
A special sawing device for wood block processing
ActiveCN109352491BSimple structureEasy to useGrinding carriagesGrinding machinesTemperature controlInsulation layer
Owner:济宁麟鼎信息科技有限公司
Heat Exchanger
ActiveCN109564073BHeat exhanger sealing arrangementHeat exchanger casingsEngineeringMechanical engineering
Owner:KEW TECHN
A steam generator with different thicknesses of upper and lower box vacuum insulation panels
InactiveCN109323230BLow costImprove insulation effectSteam generation heating methodsSteam boilersThermodynamicsEngineering
Owner:SHANDONG JIAOTONG UNIV
A process control system and method
ActiveCN105589739BSmall granularityEasy to implementMultiprogramming arrangementsProcess descriptionControl system
Owner:腾讯数码(深圳)有限公司
Application data interaction method and system based on open platform
ActiveCN112416624BImprove experienceImprove the ability of rapid developmentInterprogram communicationDigital data authenticationThird partyOpen platform
Owner:ZHENGZHOU XINDA JIEAN INFORMATION TECH
A millimeter-scale multi-core capsule for delivering nutrients/drugs to the small intestine and slow-release and its preparation method and application
ActiveCN111450077BWith particle size uniformityEvenly distributedMetabolism disorderAntipyreticBiotechnologyPolymer modified
Owner:SHANGHAI OCEAN UNIV
A Stability Analysis Method of Excavated Soil Mass Using Deformation as Instability Criterion
ActiveCN106295017BEnsure safetyGuaranteed stability and securityDesign optimisation/simulationSpecial data processing applicationsSoil scienceInstability
Owner:HOHAI UNIV
Preparation method of quantum dot light-emitting diode
ActiveCN111384308BImprove luminous efficiencyExtended service lifeSolid-state devicesSemiconductor/solid-state device manufacturingOrganic solventQuantum dot
Owner:TCL CORPORATION
A Fatigue Analysis System for Offshore Wind Turbines Based on Global Coupling Model
ActiveCN107346357BGlobal Structural ResponseRational structure responseDesign optimisation/simulationSpecial data processing applicationsFatigue loadingMarine engineering
Owner:DALIAN UNIV OF TECH
A process of affixing concentric positioning holes of foam dust-proof net components of receivers
ActiveCN106985494BReduce work intensityReduce engagementLamination ancillary operationsLaminationPunchingEngineering
Owner:广东盈兴智能科技有限公司
Word Segmentation Method and Device
Owner:TENCENT TECH (SHENZHEN) CO LTD
A device for moving books in a library
ActiveCN108945044BBiocidePest repellentsStructural engineeringMechanical engineering
Owner:LUDONG UNIVERSITY
A method for extracting copper from pyrite slag rotary kiln
InactiveCN109266844BCaused by pollutionReduce energy consumptionRotary drum furnacesProcess efficiency improvementCalcium hydroxideRefining (metallurgy)
Owner:王显权
A Method for Predicting the Surface Roughness of Strip Wet-leveling
ActiveCN107442575BEasy to adjustImprove universalityRoll mill control devicesMetal rolling arrangementsReduction rateSurface roughness
Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD
One-process multi-station hydraulic clamp for middle shell
Owner:GUANGZHOU KORMEE AUTOMOTIVE ELECTRONICS CONTROL TECH
Carbon Nanotube Composite High Performance Tire Tread Compound and Its Application
ActiveCN106928518BGood dispersionAvoid reunionSpecial tyresRolling resistance optimizationEnvironmental resistanceRolling resistance
Owner:山东宝力科技有限公司
An orthopedic calf tibial external fixation bracket
ActiveCN103829994BGuaranteed stabilityImprove stabilityExternal osteosynthesisTibiaOrthopedic department
Owner:曾行行
Single-sided welding torch
InactiveCN102922117BAppearance effectQuality assuranceResistance electrode holdersEngineeringWelding torch
Owner:力帆科技(集团)股份有限公司
Detection method of laminated lithium-ion battery
ActiveCN104091322BOptimize Time ComplexityImprove detection efficiencyImage analysisElectrical batteryLithium-ion battery
Owner:WUXI UNICOMP TECH
A fire extinguishing device that uses water pressure to prevent water from being wasted
Owner:台州康苑生物科技有限公司
Method and system of processing image and its application in instant communication
ActiveCN100553277CImprove processing efficiencyImprove satisfactionGeometric image transformationTransmissionImaging processingImage server
Owner:TENCENT TECH (SHENZHEN) CO LTD
Cholromethylation method of benzoic acid derivative
InactiveCN101928233BMild responseHigh yieldCarboxylic acid nitrile preparationOrganic compound preparationBenzoic acidBenzophenone
Owner:HUBEI XUNDA PHARMA
A normal phase liquid chromatography-tandem mass spectrometry detection method for nicotine optical isomers in tobacco and tobacco products
ActiveCN106950322BRealize separation detectionReduce the ratioComponent separationChromatographic separationRetention time
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC
A kind of PVDC composition and preparation method thereof for cooked food product packaging
Owner:SHANDONG AGRICULTURAL UNIVERSITY
Air conditioner and its control method and control device
ActiveCN105180349BMechanical apparatusSpace heating and ventilation safety systemsControl theoryEnvironmental temperature
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Yarn pressing plate movement device of warp knitting machine
InactiveCN102704182BYarn pressing effect is goodSatisfy the pressure yarn process requirementsWarp knittingFuel tankEngineering
Owner:CHANGZHOU RUNYUAN WARP KNITTING MACHINERY
Humidification and dehumidification system and distillation method using same
ActiveCN106166394BImprove heat exchange efficiencyIncrease flow rateDistillation regulation/controlEvaporator accessoriesDistillation methodEvaporation chamber
Owner:汩蓝环保科技(上海)有限公司
Printer and control method thereof
ActiveCN101905578AVisual presentationOther printing apparatusEmbedded system
Owner:SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
A kind of cutting planting method of bamboo
ActiveCN104429440BChange the way of plantingLow costPlant cultivationCultivating equipmentsSpriggingSeedling
Owner:阜南县猛发工艺品有限公司
High-performance polyvinyl chloride alloy tube and preparation process thereof
InactiveCN102898752BImprove low temperature toughnessImprove aging resistanceRigid pipesPolyvinyl chlorideAcrylonitrile
Owner:SHANDONG QUNSHENG WEIYE PLASTIC TECH
Auxiliary centering device for automatically producing sheet metal in stamping mode
ActiveCN103567313BReduce manufacturing and tooling costsEliminate Design ConstraintsMetal-working feeding devicesPositioning devicesMechanical engineering
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD
Monitoring method for moving target, and monitoring equipment, device and system
InactiveCN106791586AAvoid entering into monitoring blind spotsReduce in quantityImage enhancementTelevision system detailsMonitoring systemMonitor equipment
Owner:HANGZHOU HIKVISION DIGITAL TECH
Calibrating device for direct current energy meter
InactiveCN107150596ACharging stationsElectric vehicle charging technologyComputer moduleIdentification device
Owner:李志刚
Bim-based engineering construction information management method and device
ActiveCN114358748BNot much labor participationSolve efficiency problemsDigital data protectionNatural language data processingInformatizationInformation type
Owner:武汉法正信信息技术有限公司
Clinical single-tube fluorine-18 multifunctional modular equipment and radiopharmaceutical synthesis process
ActiveCN112386949BImprove safety and reliabilityEliminate distractionsOrganic chemistrySolid sorbent liquid separationRadioactive drugEngineering
Owner:派特(北京)科技有限公司
Preparation method of an enzyme sensor and method for measuring hydrogen peroxide
InactiveCN103954666BEnables direct electrochemicalImprove conductivityMaterial electrochemical variablesPeroxidaseCarbon nanotube
Owner:EAST CHINA JIAOTONG UNIVERSITY
A microfluidic chip with controllable generation of stable concentration gradient
ActiveCN105032511BInhibitory concentrationAvoid wastingLaboratory glasswaresControl mannerConcentration gradient
Owner:浙江弘瑞医疗科技有限公司
Test command sending method, device and system
Owner:ZTE CORP
Breeding method of a high-quality disease-resistant light-insensitive kenaf cytoplasmic male sterile line
InactiveCN104620978BImprove qualityImprove utilizationPlant genotype modificationDiseaseLow latitude
Owner:FUJIAN AGRI & FORESTRY UNIV
A kind of chopped carbon fiber reinforced magnesium aluminum matrix composite material and preparation method thereof
Owner:威海市和谐硅业有限公司
Piston pump for automobile brake system
ActiveCN103661336BImprove oil absorption efficiencyEasy to inhalePositive displacement pump componentsPumpsBrake fluidMotor shaft
Owner:WANXIANG QIANCHAO SHANGHAI AUTOMOTIVE SYST +1
Accommodation supply display method, device, electronic equipment
ActiveCN112734538BImprove selection efficiencyAdvertisementsBuying/selling/leasing transactionsRelevant informationSoftware engineering
Owner:BEIJING SANKUAI ONLINE TECH CO LTD
Session backup method, message forwarding method and device thereof
ActiveCN103973573BSuccessfully achieve correct forwardingData switching networksPacket forwardingReal-time computing
Owner:NEW H3C TECH CO LTD
Liquid membrane emulsion and its usage
InactiveCN1317054CSemi-permeable membranesChemical compoundCoordination complex
Owner:WUHAN UNIV OF TECH
Combined installation electromagnetic jet valve
ActiveCN101915314BInnovative designQuick responseOperating means/releasing devices for valvesLift valveEngineeringCylinder block
Owner:CHINA NON-FERROUS METALS PROCESSING TECH CO LTD
Connection structure between transmission shaft and vehicle body of a front-rear drive vehicle
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD
Plate temperature control method for high temperature rolling in single-stand rolling mill
ActiveCN104070074BImprove product qualityMeet production process controlTemperature control deviceEmulsionStrip steel
Owner:BAOSHAN IRON & STEEL CO LTD
A kind of recycling method of waste water produced by mixing sulfur transfer agent and FCC catalyst
ActiveCN105585170BEnable online recyclingReduce the difficulty of separationMultistage water/sewage treatmentRare-earth elementSulfur
Owner:CHINA PETROLEUM & CHEM CORP +2
A method of activating and deactivating a vehicle
ActiveCN110462778BImprove securityLow costSpeed controllerElectrical controlDriver/operatorControl system
Owner:TVS MOTOR CO LTD
Radio frequency module capable of handle separation
InactiveCN101483444BReduce manufacturing costTransmissionMetal-working hand toolsEngineeringService efficiency
Owner:HUAWEI TECH CO LTD
Working method of metal plate transferring mechanism
InactiveCN112623720AFast and efficient transferConvenient Guided DeliveryConveyorsConveyor partsGear wheelEngineering
Owner:黄明珠
Spring-type quenching clamp assembly
ActiveCN103114189ARealization of type-limited quenchingEasy to replaceFurnace typesHeat treatment furnacesEngineeringFlange
Owner:亚捷(无锡)热工科技有限公司
A kind of dna molecule comprising the whole genome cdna of chikungunya virus and its use
ActiveCN105483139BImprove efficiencyShort build processMicrobiological testing/measurementMicroorganism based processesChikungunyaWild type
Owner:MICROBE EPIDEMIC DISEASE INST OF PLA MILITARY MEDICAL ACAD OF SCI
An Adaptive Soft-Start Circuit with Unsteady Current Limit
ActiveCN107834837BLimit inductor current peakLimit peakDc-dc conversionElectric variable regulationCapacitanceNegative feedback
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
A joint structure for heat preservation and breathable waterproof cloth
ActiveCN113944046BMeet convenience needsRising liquid levelClimate change adaptationSeaming textilesAdhesive glueHeat conservation
Owner:NANTONG KANGDA COMPOSITE MATERIALS CO LTD
Preparation method of ZrB2-ZrC-based ultrahigh-temperature-resistant ceramic
Owner:NAT UNIV OF DEFENSE TECH
A method for image foreground object segmentation
ActiveCN109741331BQuick splitAccurate segmentationImage analysisImaging processingFeature extraction
Owner:BEIHANG UNIV
A method and device for controlling filament current
ActiveCN105517278BEasy to controlIncrease speedElectrical apparatusElectric light circuit arrangementImaging qualityStatic performance
Owner:NEUSOFT MEDICAL SYST CO LTD
Video sharing method and device, video playing method and device
ActiveCN106470147BEfficient deliverySelective content distributionData switching networksVideo sharing
Owner:TENCENT TECH (SHENZHEN) CO LTD
Umbrella support of a steel structure and its installation method
InactiveCN104278745BImprove mechanical performanceGuaranteed installation accuracyBuilding material handlingVertebral bodyGeneratrix
Owner:CHINA CONSTR SECOND ENG BUREAU LTD
multifunctional toilet wheelchair
ActiveCN103989559BReduce the burden onConvenient for readingWheelchairs/patient conveyanceToiletComputer engineering
Owner:潘能余
Radiant refrigeration air conditioner with dehumidification function and its control method
ActiveCN105509146BSimple structureEasy to useMechanical apparatusSpace heating and ventilation safety systemsFour-way valveClosed loop
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Press oil leakage recovery device and monitoring system
Owner:JIANGLING MOTORS
A quality assessment method and system for game design
InactiveCN108288034BImprove experienceAcquiring/recognising facial featuresQuality assessmentComputer science
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
water leak sensor
ActiveCN106383011BLow costExpand the scope of detectionDetection of fluid at leakage pointElectricityWater leakage
Owner:SHANGHAI KOHLER ELECTRONICS TECH
A kind of modified springback implanted handle and manufacturing process method
ActiveCN105035479BStrong structural stabilityStrong structural reliabilityKitchen equipmentContainer handlesBottleBiomedical engineering
Owner:SHANDONG LUHUA GROUP
A kind of microcrystalline graphene composite material loaded with nano-silver and its preparation method and application
InactiveCN107761054BPromote growthResolve discontinuityMaterial nanotechnologyVacuum evaporation coatingHydrazine compoundEvaporation
Owner:HUNAN GUOSHENG GRAPHITE TECH CO LTD
Rotary joint inner and outer drill pipe stop-rotation type rotary excavation pile machine hole bottom hydraulic high-frequency down-the-hole rock-breaking drill
ActiveCN105971495BExtended service lifeFast hole formingBorehole drivesRotary drillingFlangeDrilling machines
Owner:XIANGYANG CHANGKAN INTELLIGENT MACHINERY
System and methods for producing a credit feedback loop
Owner:CREDIBILITY CORP
A kind of preparation method of iridium-catalyzed moxifloxacin side chain intermediate
Owner:XINXIANG UNIV
Multilayer porous battery separator with gradient and continuous change in component ratio and preparation method thereof
ActiveCN104393215BAdjustable thicknessCell seperators/membranes/diaphragms/spacersPorous membraneOrganosolv
Owner:TIANJIN POLYTECHNIC UNIV
Electrodeionization module and device comprising same
InactiveCN100386135CHigh purityRealistic implementationMembranesIon-exchange column/bed processesFiberPhysical chemistry
Owner:MILLIPORE CORP
Vanadium extraction leaching device and vanadium extraction leaching method
ActiveCN103361482BSolve the problem of low vanadium extraction and leaching efficiencyProcess efficiency improvementDrive shaftBiochemical engineering
Owner:PANGZHIHUA PANGANG GROUP DESIGN & RES INST
A fine grid earthwork measurement method based on UAV oblique photography
ActiveCN110285792BHigh measurement accuracyReduce intensityPhotogrammetry/videogrammetry3D modellingRegular gridPoint cloud
Owner:SHANDONG TRAFFIC PLANNING DESIGN INST
Optical information recording medium, optical information recording and reproducing apparatus, and position control method
InactiveCN101276619ARecord information storageRecording/reproducing/erasing using optical interference patternsLight beamOptoelectronics
Owner:KK TOSHIBA
A split-type self-tightening sealing regulating valve bonnet with cooling fins
Owner:SHANGHAI POWER EQUIP RES INST
A kind of method utilizing aqueous polyurethane to prepare wet process bass
InactiveCN103343457BImprove processing stabilityAvoid wastingLamination ancillary operationsLaminationWater vaporSlurry
Owner:丽水市优耐克水性树脂科技有限公司
Electronic component pick-up unit and working equipment for its application
Owner:HON PRECISION INC
Projection image adjustment method, device and computer readable storage medium
ActiveCN108366237BEasy to adjustImprove regulation efficiencyPicture reproducers using projection devicesComputer graphics (images)Projection image
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Method for producing core seeds of thermosensitive genic male sterile line of rice by using 'three-layer ear method'
InactiveCN101524047BLow costSave energyPlant genotype modificationRice cultivationHeterosisReproduction
Owner:HUNAN LONGPING SEED IND
Method and device for cryogenic freezing and magnetic separation of long-chain alkenes and alkanes
InactiveCN105152841BHigh purityPromotes the rate of freeze crystallizationHydrocarbon purification/separationHydrocarbonsAlkanePetrochemical
Owner:ZHONGBEI UNIV
Porous aromatic framework compound with super high temperature resistance and high conductivity, its preparation method and its application in proton exchange membrane fuel cell
InactiveCN106750190BImprove conductivityHas super high temperature resistanceFuel cellsPorosityBoiling point
Owner:KEY LAB OF INORGANIC SYNTHESIS & PEPARATIVE CHEM AT JILIN UNIV IN ZHUHAI
Molybdenite concentrate self-heating swirl roasting process and equipment
ActiveCN108149006BFully roasted oxidation reactionComplete desulfurizationMolybdenum oxides/hydroxidesWaste heat treatmentComing outRotational flow
Owner:NORTHEASTERN UNIV LIAONING
An intelligent device that actively broadcasts an identification number and a method for realizing its function
ActiveCN104702594BSafe and reliable connectionFirmly connectedUser identity/authority verificationComputer hardwareControl layer
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD
Thermomechanical damage characterization method of ceramic matrix composites based on porosity increment
ActiveCN110765573BReflect the matrix microstructureAccurate descriptionDesign optimisation/simulationPorosityCeramic matrix composite
Owner:INST OF MECHANICS CHINESE ACAD OF SCI
Valve trains for engines
ActiveCN104675469BImprove efficiencyQuick responseValve arrangementsOutput powerEngineeringEngine valve
Owner:BYD CO LTD
Saccharomyces cerevisiae strain and method of use in preparation of nutrition powder thereof
Owner:贾晶
Data prediction method and device
Owner:HUAWEI TECH CO LTD +1
Prefabricated light steel composite structure house and construction method
ActiveCN106368351BSimple production processSimplify the assembly processWallsBuilding material handlingKeelWall segment
Owner:WUHAN UNIV OF TECH
A kind of clamping clamp for power-assisted manipulator
ActiveCN111941415BAchieve rotationAchieve clampingProgramme-controlled manipulatorGripping headsRotational axisRobot hand
Owner:JIANGSU YUBO AUTOMATION EQUIP CO LTD
Hearing aid compatible device, mobile terminal and method for realizing hearing aid compatibility
ActiveCN110392332BHearing aids signal processingSets with customised acoustic characteristicsHearing aidAudio frequency
Owner:ZTE CORP
Gate driving circuit, method, array substrate row driving circuit and display device
ActiveCN103730089BHigh process integrationLow costStatic indicating devicesDriver circuitDisplay device
Owner:BOE TECH GRP CO LTD
HIT solar cell structure and manufacturing method thereof
ActiveCN102522446BInhibit growthReduced bombardment damageFinal product manufacturePhotovoltaic energy generationHeterojunctionThin layer
Owner:TRINA SOLAR CO LTD
A kind of antibacterial polystyrene material and preparation method thereof
Owner:CHINA PETROLEUM & CHEM CORP +1
Installation method of water-cooled cable for refining furnace
ActiveCN106340827BGuaranteed installation qualityAccurate control of connection sizeApparatus for overhead lines/cablesEngineeringSteel rope
Owner:CHINA FIRST METALLURGICAL GROUP
A kind of dinuclear ruthenium nnn complex and preparation method thereof
InactiveCN105601672BEasy to synthesizeMild conditionsOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsOrganic solventRuthenium
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Telegraph pole crusher
InactiveCN102247926BSimple designFlexible design structureGrain treatmentsCrusherUltimate tensile strength
Owner:程汝法
A chiral [3.3.1] aza-bridged ring indole alkaloid derivative and its preparation method and application
ActiveCN112608311BThe synthesis method is simpleEasy to operateOrganic chemistry methodsAntineoplastic agentsPhosphonium saltHuman colon cancer
Owner:SICHUAN UNIV
Method for planting kenaf on heavy metal contaminated soil
ActiveCN102939836BStrong resistance to heavy metal pollutionNormal growth cycleHorticultureSoil-working methodsSoil heavy metalsPest control
Owner:INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI
A combined drip irrigation system for compound gardens
ActiveCN109362539BChange lengthImprove the effect of drip irrigationClimate change adaptationWatering devicesWater storageDrip irrigation
Owner:广东潮通建筑总承包工程有限公司
Light reflection differential method for testing component with small hole in biochip device and testing method thereof
InactiveCN101532944BEnable high-throughput detectionSmall apertureMicrobiological testing/measurementMaterial analysis by optical meansHigh fluxLight spot
Owner:北京物科光电技术有限公司
A stem cell transport box
ActiveCN103482230BEasy to transportGood growthPackaging under vacuum/special atmosphereShock-sensitive articlesThermostatEngineering
Owner:奥思达干细胞有限公司
Bone-cartilage defect integrated repair bioceramic scaffold and preparation method and use thereof
ActiveCN107185034BExcellent in vitro biological activitySignificant bidirectional biological functional propertiesCeramic shaping apparatusTissue regenerationSubchondral boneBiochemistry
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
Two-component liquid propellant rocket engine combustion chamber and combustion control method
ActiveCN112267956BImprove performanceIntensive Mechanical MixingRocket engine plantsCombustion chamberThermodynamics
Owner:贵州航天朝阳科技有限责任公司
Optical fiber cutting blade edge detecting device
InactiveCN102621151BEasy to operateHigh precisionOptically investigating flaws/contaminationTarget surfacePower detector
Owner:NANJING JILONG OPTICAL COMM
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ActiveCN108515741BImprove securityImprove fire resistanceGlass/slag layered productsGlass sheetAcoustic insulation
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A kind of Japanese medical leech spawning method and its special substrate
ActiveCN105475235BIncrease productionReduce breedingAnimal husbandryBiotechnologyPathogenic microorganism
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