China latest patents query
The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.
A fully automatic intelligent hydraulic workover rig
ActiveCN105672908BDrilling rodsDrilling casingsTop driveElectric control
Owner:SHANDONG SHENGLI PETROLEUM EQUIP IND TECH RES INST
A kind of sleeve grouting material for high-temperature steel bar connection and preparation method thereof
ActiveCN110540401BReduce construction costsImprove construction efficiencyRebarMechanical engineering
Owner:武汉合创炬盛科技有限公司
High-temperature high pressure oil quality characteristic measuring apparatus and measurement method
ActiveCN101308074BReduce dosageEasy pretreatmentDirect flow property measurementSpecific gravity measurementAutomatic controlMeasurement device
Owner:CHINA PETROLEUM & CHEM CORP +1
Oxazolidinone-quinolone hybrids as antibacterial compounds
InactiveCN101238135BAntibacterial agentsGroup 4/14 element organic compoundsHalogenQuinolone
Owner:ACTELION PHARM LTD
A device for realizing protection switching on a single board with multiple gigabit optical ports
InactiveCN101127569BElectromagnetic transmissionGigabitMonoboard
Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD
Design method of UAV millimeter-wave beamforming based on partially connected antenna array
ActiveCN113595603BReduce distractionsReduce the amount of hardwareTransmission monitoringRadio transmissionUncrewed vehicleMillimetre wave
Owner:DONGGUAN UNIV OF TECH
A portable compressed air water making device
ActiveCN109372060BEfficient compressionAccurate removalFatty/oily/floating substances removal devicesLiquid separationElectric machineryProcess engineering
Owner:LINAN PAIQI AIR PURIFYING TECH CO LTD
Method of wideband code division multiple access (WCDMA) network real-time catching data flow deduction wireless connection state
ActiveCN103067145BMake up and improve functionsFunction increaseTransmission path multiple useTransport timeData stream
Owner:SEVEN NETWORKS INC
A cantilever flange connection device
InactiveCN105370674BGuaranteed coincidencePrecise positioningSecuring devicesClassical mechanicsSix degrees of freedom
Owner:XI AN RAILWAY TRANSPORTATION EQUIP
A kind of cross-linking polymerization preparation method of polyionic liquid solid state electrolyte
ActiveCN109608592BLow priceSynthetic conditions are simple and mildSolid electrolytesSecondary cellsIn situ polymerizationTriflic acid
Owner:XI AN JIAOTONG UNIV
A kind of nano-iron compound/mesophase carbon microsphere composite material and preparation method thereof
ActiveCN109817915BThe synthesis steps are simpleEasy to operateCell electrodesSecondary cellsElectrical batteryMicrosphere
Owner:郑州中科新兴产业技术研究院
A sar doppler parameter estimation method based on pos and dem data
ActiveCN102866393BImprove image qualityImprove estimation accuracyRadio wave reradiation/reflectionTerrainEstimation methods
Owner:CHINESE ACAD OF SURVEYING & MAPPING
A narrow-frame sash frame structure with simple and fast installation
ActiveCN109138737BQuick installationEasy to viewWindow/door framesCondensed water drain-offSash windowEngineering
Owner:佛山市博生建筑科技有限公司
A treatment recommendation method for a multifunctional treatment box group and its expert system
Owner:SHENZHEN LIFOTRONIC TECH
Fill and cut data processing method, device, computer equipment and storage medium
ActiveCN114494633BStill image data clustering/classificationSpecial data processing applicationsComputer graphics (images)Engineering
Owner:CHINA COAL RES INST
A High Power and High Efficiency Doherty Power Amplifier
ActiveCN106301238BReduce areaIncrease saturated output powerAmplifier modifications to reduce non-linear distortionAmplifier modifications to raise efficiencySquare waveformCarrier signal
Owner:HANGZHOU DIANZI UNIV
An access control monitoring system and method for an optical cable junction box
ActiveCN104933785BRealize upgrade and expansionLow costIndividual entry/exit registersElectricityCross connection
Owner:SUZHOU CREALIGHTS TECH
Method and device for data information processing
ActiveCN106326311BResolve technical issues in processing to obtain targeted informationDigital data information retrievalSpecial data processing applicationsData informationThe Internet
Owner:BEIJING GRIDSUM TECH CO LTD
Horizontal flange blank hot coiling machine
InactiveCN101898212BSolve problems that cannot be ruled outIncrease profitMetal-working feeding devicesPositioning devicesLarge sizeFlange
Owner:CHANGTONG TECH
Preparation method of bosentan metabolite (hydroxy bosentan)
Owner:TLC NANJING PHARMA RANDD CO LTD
A power drive system of a high-pressure water jet pump
ActiveCN104728070BSimple structureIncrease manufacturing costPositive displacement pump componentsLiquid spraying apparatusWater dischargeInlet channel
Owner:上海金箭水射流设备制造有限公司
Fast filling and squeezing device and method of agar carrageenan gel
InactiveCN102049874BPressesCarrageenanFast filling
Owner:GUANGDONG OCEAN UNIVERSITY
Insulation, fireproof and waterproof blocks
ActiveCN104047393BReasonable structureConvenience for masonryConstruction materialFoam concreteArchitectural engineering
Owner:南通联泷装配式建筑科技有限公司
Method for evaluating electrochemical performance of laminar structure lithium cobalt oxide
InactiveCN101329286BEasy to operateShorten the test inspection cycleMaterial analysis using wave/particle radiationElectrical testingX-rayPhysical chemistry
Owner:BYD CO LTD
Printed circuit board solder resist nail bed and manufacturing method thereof
ActiveCN107708324BFast preparationLow costScreen printersNon-metallic protective coating applicationEngineeringSoldering
Owner:广东喜珍电路科技有限公司
Controlled multi-fracture fracturing method in medium-deep coal seam
ActiveCN103244097BJoin smoothlyOvercoming poor sand-carrying abilityFluid removalFracturing fluidOil field
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
A rotary drum dryer for flexible items
ActiveCN105674723BDry evenlyImprove drying efficiencyDrying gas arrangementsDrying solid materialsEngineeringMechanical engineering
Owner:ZHANJIANG JIALI GLOVE PRODS
Implementation method of multimedia broadcasting service and data card
ActiveCN102412921BTroubleshoot only the computer it's onAchieve the effect of multimedia broadcasting businessSpecific information broadcast systemsBroadcast service distributionComputer networkBroadcast service
Owner:旭瑞亿(江苏)智能科技有限公司
A kind of preparation method of doxofylline injection
ActiveCN109833293BExcellent low temperature dispersion stabilityReduce contentPharmaceutical delivery mechanismPharmaceutical non-active ingredientsDoxofyllineCyclodextrin
Owner:浙江长典药物技术开发有限公司
Test system and test method thereof
ActiveCN102004682BAvoid errorsShorten the timeDetecting faulty computer hardwareMultiplexingCommunication unit
Owner:QUANTA COMPUTER INC
A traditional Chinese medicine extract composition for preparing anti-fungal skin infection medicine
ActiveCN105362257BImprove antibacterial propertiesImprove securityAntimycoticsAldehyde active ingredientsSide effectEugenol
Owner:THE SECOND HOSPITAL OF HEBEI MEDICAL UNIV
A layered seawater desalination device based on carbon dioxide hydrate method
ActiveCN104495964BReduce lossIncrease productionSeawater treatmentWater/sewage treatmentDecompositionResource utilization
Owner:DALIAN UNIV OF TECH
A nuclear fuel strip mold
ActiveCN112275908BSimple production processHigh precisionShaping toolsPerforating toolsMechanical engineeringNuclear fuel
Owner:HUNAN UNIV
Client user data analysis method and system
Owner:深圳市雅阅科技有限公司
A stamping and adhesive compound molding method for a small antenna reflector
Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
Method and device for coarse synchronizing sub-frame
ActiveCN102223173BEliminate dependenciesAvoid AGC attemptsModulated-carrier systemsDc level restoring means or bias distort correctionSign bitCell search
Owner:SANECHIPS TECH CO LTD
A kind of rubber additive and its preparation and application
ActiveCN106866444BSimple preparation processComponent raw materials are readily availableOrganic compound preparationGroup 3/13 element organic compoundsPolymer scienceOxidation state
Owner:TONGJI UNIV +1
True three-dimensional display device, display control method, device and system
InactiveCN104049452BHigh-resolutionIncrease brightnessStereoscopic photographySteroscopic systems3d imageImage resolution
Owner:耿征
Optical layered composite having coating thickness below threshold and application thereof in augmented reality
ActiveCN110850511AOptical elementsRefractive indexEngineering
Owner:SCHOTT AG
Retractable electrode for tungsten rhenium thermocouple calibration device
ActiveCN101393056BGuaranteed vacuumAchieve electrical insulationThermometer testing/calibrationRheniumEngineering
Owner:BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH
A kind of preparation method of wax for 3D printing
ActiveCN107513430BProper melting pointEasy dischargeWax physical treatmentPetroleum wax refiningSolid componentAntioxidant
Owner:CHINA PETROLEUM & CHEM CORP +1
Uniform pay-off equipment and uniform pay-off tensioning device
ActiveCN110021463BSolve the technical problem of looseningApparatus for feeding conductors/cablesWebs handlingStructural engineeringFriction force
Owner:台州市鑫通电器成套设备有限公司
Method for implementing localized roaming of mobile phone
InactiveCN1208989CReduce communication costsIncrease loyaltyRadio/inductive link selection arrangementsNetwork data managementRoamingMobile phone operator
Owner:HUAWEI TECH CO LTD
Locating system for machine tools and locating method provided by said system
PendingCN112526922APrecise positioningComputer controlSimulator controlMachined surfaceControl engineering
Owner:斯普林加责任有限公司
Six-stroke engine and vehicle with it
ActiveCN104533612BHigh thermal efficiencyTake advantage ofCombustion enginesTop dead centerCylinder head
Owner:GREAT WALL MOTOR CO LTD
A code element rewriting information hiding detection method and system based on Bayesian reasoning
ActiveCN107910009BFully reflect the impact of the associationHigh precisionCharacter and pattern recognitionSpeech recognitionPattern recognitionAlgorithm
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI +1
Buffer double-head cap screwing device
ActiveCN103659266BRealize automatic assemblyPrevent twistingAssembly machinesMetal working apparatusBrushless motorsEngineering
Owner:LIPENG PACKING YANTAI CITY
A solar battery light collection cover
ActiveCN100555672CImprove photoelectric conversion efficiencyImprove photoelectric conversion performanceCondensersPhotovoltaic energy generationEffect lightEngineering
Owner:BEIHANG UNIV
Thermoforming die drawing head quick installation and disassembly device
Owner:SHANTOU DACHENG ENVIRONMENTAL PROTECTION PRECISION MACHINE TECH CO LTD
Crystalline modifications of n-a-(2,4,6-triisopropylphenylsulfonyl)-3-hydroxyamidino-(l)-phenylalanine-4-ethoxycarbonylpiperazide and/or salts thereof
ActiveCN1989118BOrganic active ingredientsSenses disorderEthoxidineIsopropyl
Owner:LINK HEALTH GRP
Assembly structure of the hydraulic station of the hydraulic drive device
ActiveCN103541949BSmall footprintImprove cooling effectFluid-pressure actuator componentsLow noiseGear pump
Owner:XIANGTAN HENGXIN IND
Crucible equipment and method for preparing aluminum nitride crystal
ActiveCN109023513BIncrease the transfer areaPartial pressure stabilityPolycrystalline material growthFrom condensed vaporsCrucibleAluminium nitride
Owner:SHENZHEN UNIV
Device for determining the filling level of a filling material in a container
Owner:EHNDRESS KHAUZER GMBKH KO KG
A Cyberknife Image Tracking and Positioning Method
InactiveCN103706043BImprove image qualityField reductionRadiation therapyTreatment fieldNuclear medicine
Owner:赵 瑞
Structure of jointed pads and preparation method
InactiveCN1231955CImprove sticky strengthHigh densitySemiconductor/solid-state device detailsSolid-state devicesGrid patternElectrical conductor
Owner:MACRONIX INT CO LTD
A kind of epoxy powder coating with self-healing function and preparation method thereof
ActiveCN105400377BImprove mechanical propertiesLong storage periodAntifouling/underwater paintsPaints with biocidesGlass transitionRaw material
Owner:南通南京大学材料工程技术研究院
A device for cleaning the bottom of spinning frame
ActiveCN110129930BAchieve cleanupImprove cleanlinessCleaning using toolsTextiles and paperYarnSpinning
Owner:浙江云泰纺织有限公司
Data processing device and data processing method
ActiveCN106973214BTelevision system detailsColor television detailsEngineeringAttitude determination
Owner:CASIO COMPUTER CO LTD
An efficient and accurate test tool for product length and short legs
ActiveCN113305022BRealize simultaneous transportStrong specificityMeasurement devicesSortingElectric machineMechanical engineering
Owner:福益柯汽车系统(上海)有限公司
Life Prediction System of Automobile Rear Axle Based on Intelligent Bearing
ActiveCN102564759BPredicted Operating LifeGood estimateVehicle testingMachine gearing/transmission testingMicrocontrollerCommunication interface
Owner:CHONGQING UNIV
Semiconductor power conversion device
InactiveCN104956583BDc-ac conversion without reversalEngineeringPwm signals
Owner:MITSUBISHI ELECTRIC CORP
thermochemical cycle mineralization co 2 Simultaneously decompose h 2 o make h 2 method and device
ActiveCN108821315BIncrease added valueAvoid distillation separation processMagnesium carbonatesHydrogen productionFluid phaseDistillation
Owner:ZHEJIANG UNIV
Device for analyzing and classifying a mobile terminal application for a docking station of a motor vehicle
ActiveCN103460185ACertaintyDigital data authenticationVehicle componentsDocking stationMobile vehicle
Owner:CONTINENTAL AUTOMOTIVE FRANCE +1
A kind of vibration wear-resistant coating and its preparation method and spraying process
ActiveCN112538293BLong operating timeGood recoatabilityPretreated surfacesPolyurea/polyurethane coatingsCellulosePolymer science
Owner:东莞市贝特利新材料有限公司
Bead Grinding Device
ActiveCN109623572BImprove uniformityImprove sanding effectGrinding carriagesGrinding drivesSanderDrive wheel
Owner:天津国科医疗科技发展有限公司
Noise signal processing and generation method, encoder/decoder and encoding/decoding system
ActiveCN104978970AImprove the quality of subjective experienceSpeech analysisFrequency spectrumComfort noise
Owner:HUAWEI TECH CO LTD
An electric motor for a furniture device, a drive arrangement for a furniture device and a furniture device
ActiveCN104254265ASofasBedsEngineeringMotor shaft
Owner:优班德公司
Brush cutter
ActiveCN102573444AEasy maintenanceEffectively cut and evacuateHedge trimming apparatusMowersRotational axisEngineering
Owner:ALAMO GROUP
Method and device for watermarking on stream
InactiveCN101331514ATelevision system detailsImage data processing detailsComputer science
Owner:THOMSON LICENSING SA
Detection kit
ActiveCN113238039AImprove stabilityOptimized formulaDisease diagnosisAgainst vector-borne diseasesAntigenFormulary
Owner:SHENZHEN BLOT BIOTECH
Light-emitting diode and method of making the same
ActiveCN109844968BUndamagedIncrease current spreadingSemiconductor devicesEngineeringLight-emitting diode
Owner:QUANZHOU SANAN SEMICON TECH CO LTD
A method for the identification of fatty acid desaturase genes associated with DHA biosynthesis in Cryptodinium algae using de novo transcriptome analysis
ActiveCN106916891BImprove synthesis abilityMicrobiological testing/measurementProteomicsRNA extractionFatty acid
Owner:KUNMING ZAONENG BIOTECH CO LTD
A connection node of a strut structure double as a light guide and its installation method
ActiveCN110805134BEasy constructionConvenient and efficient constructionGirdersJoistsLight guideStructural engineering
Owner:ZHEJIANG JINGGONG STEEL BUILDING GRP
Electrolytic polishing method and apparatus for semiconductor material
Owner:SHANDONG UNIV OF TECH
A kind of traditional Chinese medicine preparation for treating urinary system infection
InactiveCN103690820BGood effectHigh cure rateAnthropod material medical ingredientsInorganic active ingredientsUpper urinary tract infectionToxic material
Owner:徐晓波 +1
Method for retrieving organic compound from photoresist and/or desquamation fluid
InactiveCN1317199CSolvent extractionWater/sewage treatment by extractionTowerOrganic compound
Owner:上海洁申实业有限公司
A method for collecting bus station information
ActiveCN102945616BImprove acquisitionImprove production efficiencyRoad vehicles traffic controlLongitudeGlobal Positioning System
Owner:XIAMEN YAXON NETWORKS CO LTD
An environment-friendly and energy-saving straw pulp making device
ActiveCN109355962BReduce wasteReduce manufacturing costPulp beating methodsDigestersRinse waterProcess engineering
Owner:ZHEJIANG YONGNING PHARMA
Opening formwork component for concrete filling
InactiveCN101319566BHigh strengthIncrease stiffnessFloorsForms/shuttering/falseworksReinforced concretePre stress
Owner:湖南邱则有专利战略策划有限公司
Indoor route planning and navigation method for mobile devices
ActiveCN106292697BAttitude controlPosition/course control in three dimensionsWireless controlApplication software
Owner:BEIJING UNIV OF TECH
Composite Electromagnetic Friction Damper
InactiveCN104864026BImprove energy consumptionImprove reliabilityMagnetic springsShock absorbersFriction forceShock absorber
Owner:WUHAN UNIV OF TECH
Lichong Oral Liquid
Owner:赵先强
A lithium ion battery
ActiveCN103700880BExcellent anti-over-discharge abilityImprove performanceCell electrodesSecondary cellsLithium iron phosphateAlloy
Owner:BYD CO LTD
Indoor wlan equipment support structure
ActiveCN104486692BAchieve fixationRealize regulationSelection arrangementsEngineeringNetworking cables
Owner:CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD
Method for controlling suction and abutment system for fully-automatic cutting machine of radial tyre fiber cord fabric
Owner:BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY +1
A mobile phone back shell quality detection system and detection method
InactiveCN104914109BEfficient detection of appearance quality defectsAppearance quality defects are accurateOptically investigating flaws/contaminationComputer moduleLaser scanning
Owner:TIANJIN UNIV
A kind of preparation method of battery module sealing ring
InactiveCN104227888BHigh sealing requirementsImprove sealingDomestic articlesCooking & bakingSilica gel
Owner:ZHONGSHAN PAIWEI POWER SYST TECH
Thermosensitive hydrogel composition for preventing tissue adhesion and preparation method thereof
InactiveCN114514043AAvoid stickingApply evenlyOrganic active ingredientsSurgeryPolyethylene oxidePolypropylene
Owner:REGEN BIOCHARM CO LTD
A method and device for reading and writing i2c bus equipment
ActiveCN111078604BEasy to useEasy to operateElectric digital data processingComputer hardwareOperating system
Owner:SUZHOU METABRAIN INTELLIGENT TECH CO LTD
A heating device for bathroom based on heating conversion
ActiveCN110296457BImprove comfortAvoid faintingHeating fuelLighting and heating apparatusEngineeringMechanical engineering
Owner:安徽徽一通讯科技有限公司
A kind of production method of methyl mercaptide
ActiveCN105646302BRealize multiple cross cyclesEliminate cloggingThiol preparationMass contentSodium methanethiolate
Owner:NINGXIA UNISPLENDOUR TIANHUA METHIONINE CO LTD
Sheet-like electronic component
ActiveCN101488397BImprove production yieldReduce lossCapacitor terminalsSemiconductor/solid-state device detailsEngineeringStructural engineering
Owner:PANASONIC CORP
An intelligent welcome system
ActiveCN104376627BShort response timeImprove use comfort performanceIndividual entry/exit registersFace detectionAudio synthesis
Owner:JIANGXI HONGDU AVIATION IND GRP
A Method for Analyzing Reservoir Water Temperature Structure
ActiveCN112580230BReduce calculation errorsSimple technical thinkingClimate change adaptationDesign optimisation/simulationStructure analysisEnvironmental engineering
Owner:POWERCHINA ZHONGNAN ENG
Detection device and detection method of iris lens
ActiveCN102346094BReal-time monitoring accuracyPrecise control switchOptical apparatus testingMicrocontrollerCamera lens
Owner:NANTONG MINICHIP MICRO ELECTRONICS
Aligning mark used for photolithography equipment aligning system and its use method
ActiveCN101299132BAvoid crosstalkImprove energy utilizationPhotomechanical exposure apparatusMicrolithography exposure apparatusGratingPosition error
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD +1
A zero-discharge treatment system for landfill leachate
ActiveCN105439389BReduce energy consumptionImprove effluent qualityTreatment involving filtrationWaste based fuelUltrafiltrationLeachate
Owner:BEIJING ORIGINAL ENVIRONMENT INVESTMENT MANAGEMENT CO LTD
Automatic leveling device for measuring liquid surface tension coefficient
InactiveCN104849179BGuaranteed accuracySimple structureSurface tension analysisMechanical engineeringLiquid surfaces
Owner:SHANXI MEDICAL UNIV
Method for making JCombo Box assembly have behaviour perceptive ability
InactiveCN100527078CImprove efficiencyImprove experienceSpecific program execution arrangementsPattern perceptionComputer science
Owner:INSPUR GROUP CO LTD
An integrated reversing valve
Owner:胡甜甜
Multi-scale wind power IGBT reliability evaluation method and system considering fatigue damage
ActiveCN112084651AGuaranteed accuracyReduce dependenceProgramme controlWind motor controlFatigue damageSCADA
Owner:WUHAN UNIV
A method for intelligent construction and inventory of data asset catalog
ActiveCN113254507BRelational databasesKnowledge representationComplete dataEngineering
Owner:四川国路安数据技术有限公司
Design method for optical path structure with nuclear radiation-resistant function
InactiveCN102540434BIngenious structureAdapt to a wide range of brightnessTelevision system detailsColor television detailsEngineeringLimit value
Owner:赵小鹏
Tailor seam glue forming device for trousers
Owner:ZHEJIANG GIUSEPPE GARMENT
Table clamp
InactiveCN101829921BClamp firmlyFlexible clamping positionPositioning apparatusMetal-working holdersEngineeringInverted-T shape
Owner:TAIYUAN COAL GASIFICATION GROUP
A finger-supported quadruped robot with functions of climbing, grabbing and digging
InactiveCN104176146BExcellent terrain passing performanceContinuous motionVehiclesForest protectionWorking environment
Owner:HARBIN UNIV OF SCI & TECH
A transmission method, network equipment and user equipment of a synchronous signal block
ActiveCN108809561BRealize transmissionEasy to receiveSynchronisation arrangementTransmission path divisionComputer networkAir interface
Owner:VIVO MOBILE COMM CO LTD
An external field of view splicing device based on a cooled infrared system
ActiveCN104570338BReduce usageReduce manufacturing costRadiation pyrometrySpectrometry/spectrophotometry/monochromatorsOptical axisExposure control
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
Method for making steamed buns through utilizing Lactobacillus plantarum
Owner:JIANGNAN UNIV
A method for chemical mechanical polishing of silicon carbide single wafer using synthetic resin tin plate
ActiveCN104465363BRemove soonReduce processing timeSemiconductor/solid-state device manufacturingSingle crystalSynthetic resin
Owner:CHINA ELECTRONICS TECH GRP NO 46 RES INST
Pantoprazole sodium drug composition and preparation method thereof
ActiveCN102512418BReduce dosageEasy to useOrganic active ingredientsPowder deliverySucroseFreeze-drying
Owner:SHANDONG LUYE PHARMA CO LTD
A fast positioning device and method
ActiveCN107718127BIncrease productivityLarge adjustment rangeMetal working apparatusEngineeringUltimate tensile strength
Owner:CHANGHE AIRCRAFT INDUSTRIES CORPORATION
Connecting device and window or door comprising a connecting device
ActiveCN107849881AWindow/door framesHingesSash windowEngineering
Owner:ROTO FRANK AG
Gas turbine combustor swirling jet mixing nozzle
ActiveCN104534513BLower peak temperatureEmission reductionContinuous combustion chamberCombustorNitrogen oxides
Owner:CHINA UNITED GAS TURBINE TECH CO LTD
A diatom mud decoration material for purifying formaldehyde and its preparation method
Owner:SUZHOU INST OF BUILDING SCI GRP CO LTD
A welding device and method for deflashing friction stir welding
ActiveCN112008227BRealize continuous productionImprove mechanical propertiesNon-electric welding apparatusFriction weldingEngineering
Owner:AEROSPACE ENG EQUIP SUZHOU CO LTD
wide angle lens
ActiveCN107643585BAxial chromatic aberration improvementHigh resolutionOptical elementsOphthalmologyChromatic aberration
Owner:NIDEC SANKYO (DONGGUAN) PRECISION CORPORATION +1
A system that triggers printing operations through removable storage devices
ActiveCN102968285BImprove convenienceIncreased sensitivityDigital output to print unitsRemovable mediaComputer engineering
Owner:BEIJING QIHOO TECH CO LTD
Silicone earplug for behind-the-ear hearing aid and method of use
ActiveCN112954568BDoes not cause painImprove wearing comfortImplantable hearing aidsEar pluggingFit hearing aid
Owner:合肥市忠彬精工机械有限公司
Hydraulic system of construction machinery
ActiveCN105003475BImprove driving performancePrevents Durability from DecreasingServomotorsSoil-shifting machines/dredgersTravel modeControl valves
Owner:현대두산인프라코어주
Speed governor device of elevator
InactiveCN1960930BEasy and more reliable adjustmentElevatorsGovernorCam
Owner:MITSUBISHI ELECTRIC CORP
Multi-color silk screen printing method and equipment
ActiveCN100360311CIncrease productivityImprove yieldScreen printersOther printing apparatusScreen printingPrinting ink
Owner:CHINA BANKNOTE PRINTING & MINTING
A plate production system with screening function
Owner:盐城众奥新材料科技有限公司
A special pump vortex impeller for combustion engine
ActiveCN105782109BPump componentsPumpsImpellerCombustor
Owner:福建省福安市力德泵业有限公司
A connection method between a general server and a tax control core board and the general server
ActiveCN106527613BImprove efficiencyIncrease flexibilityDetecting faulty hardware by power-on testFaulty hardware testing methodsElectricityTax administration
Owner:百望金赋科技有限公司
A gas permeability analysis method, system and gas permeability testing device
ActiveCN108333089BPermeability/surface area analysisMicro nanoInternal pressure
Owner:BEIJING AEROSPACE TECH INST
Decompression drying device
ActiveCN101231135BLittle thermal impactAvoid bumpingDrying using combination processesDrying solid materials with heatProcess engineering
Owner:DAINIPPON SCREEN MTG CO LTD
A forced integer precoding method for visible light communication system
ActiveCN112491471BReduce mean square errorClose-range type systemsElectromagnetic transmittersCommunications systemOptical power
Owner:SOUTHEAST UNIV
Electric piston driven type electromobile
ActiveCN102120419BImprove practicalityReliable startHybrid vehiclesMechanical energy handlingFreewheelTime delays
Owner:山东润蒙应急救援装备有限公司
Structure and method of fabricating organic devices
InactiveCN103474577AExtended service lifeManufacturing Method ImprovementsElectroluminescent light sourcesSolid-state devicesOrganic light emitting deviceOrganic layer
Owner:UNIVERSAL DISPLAY
TV (television) set
InactiveCN103024488BConvenient for daily workHigh activityNetwork topologiesSelective content distributionWireless transmissionWireless data
Owner:TIANJIN SAMSUNG ELECTRONICS CO LTD +1
Lightning protection device of main bearing of generator of permanent magnet direct drive wind generating set
ActiveCN102946168BGuaranteed uptimeLow failure rateAssociation with grounding devicesEngineeringDynamo
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
Narrow band carrier reduction device applied to low voltage collected meter reading
ActiveCN101944936BGood electrical isolationImprove scalabilityLine-transmission monitoring/testingHigh resistanceLow voltage
Owner:STATE GRID HUBEI ELECTRIC POWER RES INST +1
Method and device for continuously inlaying precious metal sheets in mold
Owner:INTERPLEX SUZHOU PRECISION ENG LTD
Drill with blind hole flushing function and system using the drill
InactiveCN105765152BDrill bitsDrilling machines and methodsInterior spaceEngineering
Owner:LONGYEAR TM
Logistics device and system
ActiveCN102968834BPrivacy protectionProtection securityIndividual entry/exit registersPaymentLogistics management
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA
A laser ultrasonic excitation and detection system and method for realizing ultrasonic fast scanning and fixed-point focusing
ActiveCN109682759BHigh strengthHigh precisionMaterial analysis by optical meansTest sampleFiber array
Owner:SOUTHEAST UNIV
An ocean-going lighting seine fishing boat
ActiveCN106184637BEasy to shapeIncrease speedAuxillariesNavigational aid arrangementsWater desalinationPropeller
Owner:福建西华科技有限公司
Traffic detection method for peer-to-peer (P2P) network
Owner:NORTHWESTERN POLYTECHNICAL UNIV
A preparation method of coated polysulfide electrospun nanofiber membrane and its application in the adsorption of metal ions in response to oxidative stimuli
ActiveCN109355803BImprove adsorption capacitySimple post-processing methodOther chemical processesWater contaminantsSpinningNanofiber
Owner:GUANGZHOU CHEM CO LTD CHINESE ACADEMY OF SCI +1
A Vision-based 3D Measurement Modeling Method for RFID Multi-Tag Network
ActiveCN107490346BCo-operative working arrangementsUsing optical meansTemplate matchingLogistics management
Owner:江苏省质量和标准化研究院
Pressurized combination screw capable of quantizing torsion and composite screwdriver thereof
Owner:苏州惠卫达医疗科技有限公司
Fuel cell system for aircraft
InactiveCN110828867AAchieve integrationPower installationsReactant parameters controlFuel cellsFlight vehicle
Owner:AIRBUS OPERATIONS GMBH
Image reading device
ActiveCN103516948APrevent imagingHigh-resolutionLensPictoral communicationLongest DiameterOptical property
Owner:SEIKO EPSON CORP
A method for evaluating the output results of autonomous recommendation algorithms based on third-party data
ActiveCN107423262BWide applicabilityWith objective quantitative evaluationComplex mathematical operationsThird partyAlgorithm
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD
Method for inducing hermaphrodite flowers of Luo Han Guo
ActiveCN111279915BReduce labor intensityGood research foundationHorticulture methodsMethyl palmoxirateSiraitia grosvenorii
Owner:广西作物遗传改良生物技术重点开放实验室
A kind of dissolving method of para-aramid and its application
Owner:国科广化(南雄)新材料研究院有限公司 +1