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.
Detection device for judging whether the yarn is broken or not
ActiveCN103541077BJudgment of broken wireResolve detectionTextiles and paperYarnStructural engineering
Owner:YICHANG JINGWEI TEXTILE MACHINERY
A kind of lignin microsphere and its preparation method and application
ActiveCN109701501BInexpensive, environmentally friendly and fully biodegradableGood removal effectOther chemical processesWater contaminantsMicrosphereCross linker
Owner:NANJING FORESTRY UNIV
A meat hammer kneading processing device
ActiveCN112825894BGuaranteed kneading effectImprove practicalityBeating-based meat tenderisingProduction lineElectric machinery
Owner:山东莘县卫华清真食品有限公司
Differential scanning calorimeter instrument and anticorrosive treating method thereof
InactiveCN1185483CSensitivity is not affectedImprove corrosion resistanceMaterial heat developmentLiquid/solution decomposition chemical coatingMicrometerAlloy
Owner:CHINA PETROLEUM & CHEM CORP +1
Air conditioner detection method, device and air conditioner
ActiveCN111595003BMechanical apparatusLighting and heating apparatusCommunication controlElectrical and Electronics engineering
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
An anti-cross infection disinfection device used in ICU intensive care
ActiveCN111388098BCaused by cross infectionEasy to moveSurgical furnitureRadiationPatient roomMedical equipment
Owner:青岛市中医医院
A Planar Antenna for Dual-Band Millimeter Wave Systems
ActiveCN104393416BAchieve receptionEffective Dual Frequency Impedance MatchingSimultaneous aerial operationsDual frequencyResonance
Owner:北京慧博云通科技有限公司
Allyloxy polyether carboxylic acids antisludging agent and method for preparing the same
ActiveCN101172720BGood compatibilityHigh inhibitory effectScale removal and water softeningSludgeSulfur
Owner:JIANGSU JIANGHAI CHEM +1
Navigation grid updating method, device, equipment and computer-readable storage medium
ActiveCN114177613BImplement the update methodImplement updateVideo games3D-image renderingComputer graphics (images)In vehicle
Owner:TENCENT TECH (SHENZHEN) CO LTD
A kind of synthetic method of phenyltetrahydrofuran ether compound
Owner:XIAN RUILIAN NEW MATERIAL CO LTD
Voltage stabilizer for power supply in wide voltage range
ActiveCN111342657BImprove work efficiencyDc-dc conversionElectric variable regulationVoltage regulationVoltage range
Owner:GREE ELECTRIC APPLIANCES INC
Apparatus and method for detecting imbalance in washing machines
InactiveCN1231630CReduce in quantityReduce the number of assembly stepsOther washing machinesStatic/dynamic balance measurementEngineeringMechanical engineering
Owner:MITSUBISHI ELECTRIC CORP +1
A steam blowout prevention device and instant water boiler
Owner:FUJIAN SIDFEN ELECTRIC WATER BOILER CO LTD
Button circuit and its use method, TV button board, display device
ActiveCN105978576BSolve problems that are not compatible with each otherSimple processDynamic codingDevice coding detailsKey pressingDisplay device
Owner:K TRONICS (SUZHOU) TECH CO LTD +1
Backside-illuminated photodetector
Owner:HAMAMATSU PHOTONICS KK
Cast aluminum base motor suspension
ActiveCN103326504BReasonable structureImprove securitySupports/enclosures/casingsEngineeringElectric cars
Owner:CRRC YONGJI ELECTRIC CO LTD
Production method of large-size titanium alloy intermediate rod material
Owner:宝武特冶钛金科技有限公司
Automatic hole sealing device for liquid level measurement guide pipe of inner floating roof storage tank
ActiveCN104075776BSolve the problem of venting to the atmosphereReduce lossLevel indicators by floatsCouplingEngineering
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
Gypsum board trimming device and method of using the same
ActiveCN111496702BSolve the pollution work environmentAchieve reductionGrinding/polishing hand toolsGrinding/polishing safety devicesWorking environmentStructural engineering
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD
Hydraulic cylinder bottom valve pressing device and processing technique thereof
InactiveCN108581442AEasy to operateIncrease productivityMetal working apparatusHydraulic cylinderEngineering
Owner:洪梦洋
Sealant for optical semiconductors and optical semiconductor device
InactiveCN102639643AExcellent gas barrier performanceAvoid crackingSemiconductor/solid-state device detailsSolid-state devicesArylHydrogen
Owner:SEKISUI CHEM CO LTD
Decoding, encoding, encoding and decoding methods, devices and equipment thereof
ActiveCN114007082AImplement codingImprove encoding performanceDigital video signal modificationTheoretical computer scienceElectrical and Electronics engineering
Owner:HANGZHOU HIKVISION DIGITAL TECH
Method and device for face recognition
ActiveCN108288023BIncrease the amount of facial feature informationImprove recognition accuracyAcquiring/recognising eyesPattern recognitionRadiology
Owner:SHENZHEN H&T DATA RESOURCES & CLOUD TECH LTD
A method for collecting and releasing real-time operation data of public transport
ActiveCN103294673BEasy to implementEasy to installData processing applicationsSpecial data processing applicationsStart timeArrival time
Owner:BEIJING PALMGO INFOTECH CO LTD
A dynamic feedback device for teaching effect
InactiveCN102903279BReasonable designSimple structureTeaching apparatusManufacturing technologySwitching signal
Owner:兴化市新时代网络科技有限公司
Method and device for obtaining reference information of methane concentration
Owner:CCTEG SHENYANG RES INST
A kind of process method of synthesizing 4-heteroatom substituted cyclohexenyl halides
ActiveCN102070586BOriginalAvoid chromatographic purificationOrganic chemistryCyclohexanoneOrganic base
Owner:DALIAN NETCHEM CHIRAL TECH
An impact-resistant accelerated cooling roller flower stand
ActiveCN103962381BReduce shockAdd chamfer transitionMetal rolling stand detailsMetal rolling arrangementsShock resistanceRolling mill
Owner:BAOSHAN IRON & STEEL CO LTD
Processing technological method of cigarette with low heavy metal content V
InactiveCN101972036BTobacco preparationSteam pressureWater vapor
Owner:CHINA TOBACCO CHUANYU IND
A supported platinum-based core-shell catalyst and preparation method thereof
Owner:CHINA-SINGAPORE INT JOINT RES INST
Control valve, in particularl for use in cooling paths
ActiveCN108603615AOperating means/releasing devices for valvesMagnetsEngineeringLinear motor
Owner:GEVA AUTOMATION GMBH
NdFeB powder molding press
Owner:宁波钉子博士磁性技术有限公司
A method for obtaining the friction torque of a twenty-high cold rolling mill
ActiveCN107214195BClear principleIterative calculation is stable and fastMetal rolling stand detailsMetal rolling arrangementsFriction torqueRolling resistance
Owner:WISDRI ENG & RES INC LTD
3G network technology-based method for generating desktop application on mobile terminal
InactiveCN101827353BSolve the cumbersomeShort timeProgram loading/initiatingNetwork data managementData streamFile system
Owner:重庆寰坤科技发展有限公司
Water-soluble shikonin naphthazarin oxygen nucleus alkyl derivative and preparation and application methods thereof
InactiveCN101863786BGrowth inhibitionOrganic active ingredientsOrganic compound preparationStructural formulaOxygen
Owner:SHANGHAI JIAOTONG UNIV
scroll compressor
ActiveCN111550404BRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsSuction forceEngineering
Owner:OET股份有限公司 +1
Ogawa hiroshi
ActiveCN103097062AEnsure core thicknessReduce cloggingTransportation and packagingTwist drillsEngineeringFront edge
Owner:KYOCERA CORP
Display apparatus, display system and control method thereof
InactiveCN1971705ACathode-ray tube indicatorsDigital output to display deviceComputer graphics (images)Image resolution
Owner:SAMSUNG ELECTRONICS CO LTD
Hydroxyalkyl substituted succinimides and fuels containing them
ActiveCN106544063AReduce frictionReduce wearOrganic chemistryLiquid carbonaceous fuelsNitrogenGasoline
Owner:AFTON CHEMICAL
Hydroentangled fiber structure
ActiveCN105208991BAbsorbent padsNon-woven fabricsFiber structureChemistry
Owner:PROCTER & GAMBLE CO
A timing information writing and reading control method and device
ActiveCN102446084BImplement jump controlMeet real-time requirementsData conversionTime informationProcessor register
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD
Forming method for predetermined pattern, forming method for colored layer, and manufacturing method for electro-optical device
InactiveCN101226252BPrevent overflowOptical filtersTypewritersMechanical engineeringMaterials science
Owner:SEIKO EPSON CORP
Fermented soymilk with barley fragrance
Owner:BENGBU FULIN DAIRY
Optical film, manufacturing method thereof, polarizer and liquid crystal panel
ActiveCN101158729BImprove film thickness uniformityImprove surface smoothnessSynthetic resin layered productsOptical articlesLiquid-crystal displayPolarizer
Owner:JSR CORPORATIOON
Non-uniform flexible anchoring baffle pond inverted arch bottom plate structure
InactiveCN100567651CFacilitate the realization of joint forceGood for anti-stress propertiesBarrages/weirsAbutmentRebar
Owner:TIANJIN UNIV
Chinese medicine composition orally taken for curing glaucoma
InactiveCN101181490BHigh eye pressureImprove eyesightSenses disorderUnknown materialsThird generationScrophularia
Owner:陶祥臣
Damaged cable identification method based on spatial coordinate monitoring of support generalized displacement and temperature change
InactiveCN102735472BStructural/machines measurementThermometer applicationsLinear relationshipEngineering
Owner:SOUTHEAST UNIV
A kind of preparation method of reflective material
ActiveCN106363938BImprove structural stabilityIncrease reflectionOptical articlesTectorial membraneFree cooling
Owner:岳阳市思博尔运动用品有限公司
Refrigeration cycle device
InactiveCN103620225BImprove performancePump componentsCompression machines with non-reversible cycleWorking fluidRefrigeration
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
A method and system for intelligent supervision and verification of legal documents
ActiveCN112836494BImprove review efficiencyFix bugsNatural language data processingOffice automationData sourceEngineering
Owner:厦门市法度信息科技有限公司
led display
ActiveCN103544896BImprove waterproof performanceAvoid enteringIdentification meansInterference fitLED display
Owner:LEDMAN OPTOELECTRONICS CO LTD
Current sensor and power sensor using the current sensor
ActiveCN104076183BPrecise positioningHigh measurement accuracyElectrical testingCurrent measurements onlyPower sensorCurrent sensor
Owner:ORMON CORP
An electrostatic protection circuit and integrated circuit
ActiveCN105390490BSmall pressure dropImprove discharge capacityTransistorSolid-state devicesSilicon-controlled rectifierGgNMOS
Owner:WUXI ZGMICRO ELECTRONICS CO LTD
A method, system and electronic device for prompting note duration
Owner:MEDELI ELECTRONICS SHANGHAI
An experimental device for testing rock perturbation-elastic aftereffect
ActiveCN108444831BImprove sealingEasy to take outMaterial strength using tensile/compressive forcesClassical mechanicsUniaxial pressure
Owner:ANHUI UNIV OF SCI & TECH
Bluetooth pairing setting method and system
ActiveCN105550137BImprove experienceImprove operational efficiencyConnection managementInput/output processes for data processingComputer terminalBluetooth
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Hydroxide heat storage material
InactiveCN110628392AImprove stabilityHigh heat storage densityHeat-exchange elementsCarbide siliconCalcium hydroxide
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Wireless tool control system and method for vehicle assembly and fabrication technique
InactiveCN101470441BImplement security authenticationIncrease the difficultyTotal factory controlProgramme total factory controlHuman–machine interfaceCar manufacturing
Owner:广州信邦智能装备股份有限公司
Electronic cooling water pump of variable-flow engine
ActiveCN102086799BReduce consumptionHigh emission requirementsCoolant flow controlPump componentsLow noiseImpeller
Owner:WARNER SHENGLONG NINGBO CO LTD
A kind of preparation method of linagliptin
Owner:SHANGHAI WANXIANG PHARMA
Random early detection method and device for data flow management
ActiveCN101938404BQuality improvementAvoid continuous packet lossData switching networksTraffic capacityRandom early detection
Owner:SANECHIPS TECH CO LTD
A tire appearance detection device and its application method
ActiveCN113418934BFill light evenlyImprove accuracyOptically investigating flaws/contaminationControl theoryMechanical engineering
Owner:山东盛海橡胶有限公司
A kind of preparation method of magnetic porous molecularly imprinted polymer
InactiveCN106749830BSolve the problem of too deep embeddingReduce dosageOther chemical processesAlkali metal oxides/hydroxidesAbsorption capacityMagnetic response
Owner:JIANGSU UNIV
Copper-copper oxide integrated negative electrode for lithium ion battery based on hollow tubular three-dimensional nanoporous structure and preparation method
ActiveCN112349875BFast transferImprove electrochemical performanceSecondary cellsNegative electrodesEngineeringCopper oxide
Owner:SICHUAN UNIV
Subscriber Group Based Cell Broadcast
ActiveCN104412626BAssess restrictionConnection managementBroadcast serviceCell Broadcast
Owner:VIVO MOBILE COMM CO LTD
A self-adaptive control method for space multi-arm complex connection complex
Owner:BEIJING INST OF CONTROL ENG
Resource configuration method, computer-readable storage medium and terminal device
ActiveCN108564461BImprove efficiencyReduce errorsFinanceSpecial data processing applicationsTerminal equipmentData mining
Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD
Device and method for evening out thickness of metal layers on electrical contact points on items that are to be treated
InactiveCN1158412CLow costCheap manufacturingContacting devicesSealing devicesElectrolysisThin membrane
Owner:ATOTECH DEUT GMBH
Longitudinal adjusting and auxiliary welding line alignment device for welding gun of special circumferential welding machine for automotive transmission shaft
InactiveCN102528352AEasy alignmentIncrease the horizontal lengthWelding/cutting auxillary devicesAuxillary welding devicesLaser transmitterGear wheel
Owner:SHANGHAI UNIV
A kind of colored asphalt binder and preparation method thereof
Owner:SUZHOU TOPOLINE TECH
Composition of cefmetazole acid and sodium citrate
InactiveCN101695493BGood water solubilitySolve the shortcomings of inconvenient clinical useAntibacterial agentsPowder deliveryWater solubleCefmetazole
Owner:国药集团致君(苏州)制药有限公司
Detection methods for cameras
ActiveCN104683793BOffset hasWith clarityTelevision systemsPerformance indexComputer vision
Owner:TECH FRONT SHANGHAI COMP +4
Air detection device
ActiveCN107449869BShort response timeQuick Proactive ContactGas analyser construction detailsEngineeringMechanical engineering
Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD +1
Auxiliary installation equipment for current transformers on metering devices
ActiveCN112730903BAchieve distance changeEasy to useMeasurement instrument housingControl theoryInstrument transformer
Owner:GUIZHOU POWER GRID CO LTD
Upper cover assembly of electric pressure cooker and electric pressure cooker
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
Virtual object control method, device, electronic device and storage medium
Owner:TENCENT TECH (SHENZHEN) CO LTD
A kind of automatic intravenous injection system and injection method
ActiveCN108744158BReduce labor burdenOperation saves time and effortAutomatic syringesIntravenous devicesProximity sensorVenous vessel
Owner:THE THIRD MEDICAL CENT OF THE CHINESE PEOPLES LIBERATION ARMY GENERAL HOSPITAL
Base with metal circuit and voice coil motor and manufacturing method
ActiveCN112702842BArrangement Direction OptimizationIncrease layout spacePrinted circuit assemblingTelevision system detailsHemt circuitsStructural engineering
Owner:SUZHOU GYZ ELECTRONICS TECH CO LTD
An intelligent public trash can for easy collection and emptying
Owner:浙江北首岭环卫设备有限公司
A kind of al-si-fe-mg-cu alloy conductor material and preparation method thereof
ActiveCN107460378BIncrease elasticityHigh hardnessConductive materialMetal/alloy conductorsElectrical conductorIngot
Owner:CENT SOUTH UNIV
An improved method for water-cooled wall tubes through additive technology
ActiveCN108167552BTo achieve the purpose of detectionImprove cooling effectThermal insulationPipe heating/coolingTemperature controlEmergency treatment
Owner:江苏能建机电实业集团有限公司
Six-wheel-leg type serial-parallel hybrid robot
Owner:邳州市铁富九龙公共服务有限公司
A Control Strategy for Hot Surface Igniters
ActiveCN110594783BControl ignition timingMeet needsIncandescent ignitionElectric spark ignitersControl engineeringHemt circuits
Owner:CHONGQING LE MARK CERAMIC TECH CO LTD
Non-common-optic ring path-direction sheared polarization phase-shift interferometer
InactiveCN104819780BLow resolutionHigh resolution requirementsOptical measurementsData treatmentIterative method
Owner:SICHUAN UNIV
Micropass board
ActiveCN109612300BTake advantage ofPromote maximizationStationary conduit assembliesHeat exchanger casingsThermodynamicsRefrigerant
Owner:EXTEK ENERGY EQUIP ZHEJIANG
Surgical instrument and method for the treatment of urinary incontinence
ActiveCN102791203BAnti-incontinence devicesSurgical needlesBiomedical engineeringUrinary incontinence
Owner:ETHICON INC
Information processing device, information processing method, program, and storage medium
ActiveCN109478128AQuick tipsWebsite content managementTransmissionInformation processingTerminal equipment
Owner:RAKUTEN GRP INC
External Chinese veterinary drug composition, application and preparation method for treating scabies in animals
ActiveCN104083433BGood treatment effectEffective treatmentAntiparasitic agentsPlant ingredientsBiotechnologyDisease
Owner:CHENGDU QIANKUN VETERINARY PHARMA
Image displaying instrument with HDMI-CEC function and control method thereof
InactiveCN101094361BImprove satisfactionTelevision system detailsColor television detailsHDMISoftware engineering
Owner:NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
Method for obtaining channel quality in multi-input multi-output system
ActiveCN101630967BImprove estimation performanceSpatial transmit diversityError prevention/detection by diversity receptionMulti inputCode book
Owner:创客帮(山东)科技服务有限公司
Identification and display method and device for verification information
ActiveCN106713666BEasy to identifyEasy accessSubstation equipmentTransmissionSoftware engineeringTerminal equipment
Owner:BEIJING ANYUNSHIJI TECH CO LTD
Automobile b-pillar detection method based on safety performance
InactiveCN103175691BDetection performanceImprove securityVehicle testingEngineeringAcceleration Unit
Owner:TONGJI UNIV +1
Crystalline pyrazoles
ActiveCN1938276BOrganic active ingredientsOrganic chemistryPhenylsulfonamidePerylene derivatives
Owner:ZOETIS SERVICE LLC
A Large Opening Translational Door Structure
ActiveCN112874551BImprove loading and unloading efficiencyDoor arrangementClassical mechanicsCarriage
Owner:CHANGZHOU HONGFA ZONGHENG ADVANCED MATERIAL TECH
Storage System
InactiveCN104461376BInput/output to record carriersError detection/correctionParallel computingData storing
Owner:TOSHIBA MEMORY CORP
Preparation method for coarse grain rice noodles
Owner:SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI +1
Shading-curtain type automatic display assembly
InactiveCN1508378AShutters/ movable grillesLight protection screensDisplay deviceControl unit
Owner:朴善殷
Two-stage density compensation method
ActiveCN110949015AEquilibrium Density FluctuationsDensity Fluctuation CompensationVisual presentationPrintingEngineeringPrinting press
Owner:HEIDELBERGER DRUCKMASCHINEN AG
An automatic punching system for electric motor sheet punching
InactiveCN103840616BPrevent mass scrapping situationsHigh control precisionManufacturing stator/rotor bodiesPunchingEngineering
Owner:芜湖德力自动化装备科技有限公司
A post-tensioned prestressed channel grouting agent and its preparation method
ActiveCN104129962BImprove volume stabilityPromotes self-healingSolid waste managementPre stressMaterials science
Owner:NINGBO UNIVERSITY OF TECHNOLOGY
Single-stranded nucleic acid aptamers and their applications
InactiveCN104818280BAvoid destructionAchieve standardizationOrganic active ingredientsBiological testingDiseaseSingle strand
Owner:SHENZHEN BLOOD CENT
Anomaly and violence detection system and method based on UAV mobile monitoring
InactiveCN110619276BReal-time feedbackScene recognitionNeural architecturesViolent behaviourSimulation
Owner:HANGZHOU DIANZI UNIV +1
sensor
ActiveCN104048678BAccurate outputElectronic switchingData resettingElectrical resistance and conductanceCurrent load
Owner:ORMON CORP
A kind of production process of flame retardant adhesive tape
ActiveCN112048256BImprove structural strengthImprove insulation performanceNon-macromolecular adhesive additivesFilm/foil adhesivesPolymer scienceAdhesive belt
Owner:苏州萍升源电子科技有限公司
A kind of moss removal device for garden bluestone road
Owner:广州市园林建设集团有限公司
A location information collection framework based on crowd sensing environment
ActiveCN105120516BIncrease profitHigh reuse rateSatellite radio beaconingTransmissionFrame basedData acquisition
Owner:SOUTH CHINA UNIV OF TECH
A drawing device for computer matching
ActiveCN108762532BReduce contact areaImprove breathabilityModifying/creating image using manual inputInput/output processes for data processingKey pressingEngineering
Owner:中泓智能科技(河北)有限公司
Audio and video transcoding method and device
ActiveCN111629233BAdjustable speedFull computing performanceSelective content distributionComputer hardwareTranscoding
Owner:CHINASYS TECH
A compound regulator and method for metal ion precipitation conversion and flotation removal in wastewater
ActiveCN109761325BEasy to removeEfficient removalWater contaminantsWater/sewage treatment by flocculation/precipitationActive agentWastewater
Owner:ZHENGZHOU UNIV
A kind of hot-melt non-adhesive nylon hook and loop fastener and its manufacturing method
ActiveCN104013164BImprove breathabilityNo hydrolysis problemsWoven fabricsHaberdasheryOrganic solventHydrolysis
Owner:WUXI PAIHO TEXTILES CO LTD
A three-dimensional garage management robot system and control method
ActiveCN111833647BSave parking timeRealize automatic parkingTelevision system detailsDetection of traffic movementRobotic systemsControl system
Owner:日照市科技中等专业学校
Method and system for detecting wooden bulges
ActiveCN109932424BReach detectionAnalysing solids using sonic/ultrasonic/infrasonic wavesProcessing detected response signalTransducerEngineering
Owner:福州大禹电子科技有限公司
Engine suitable for various kinds of liquid fuel
InactiveCN106762125AMeet emissionsIncrease burn rateInternal combustion piston enginesExhaust apparatusPlasma generatorFuel tank
Owner:佛山市快箭渔具科技有限公司
Identify behavioral changes in online services
ActiveCN106663167BPlatform integrity maintainanceTransmissionBehavior changeEngineering
Owner:MICROSOFT TECH LICENSING LLC
Lane speed determination method and device
ActiveCN111311916BDetection of traffic movementEngineeringComputer science
Owner:TENCENT TECH (SHENZHEN) CO LTD
A traditional Chinese medicine composition for preventing and treating rainbow trout hepatobiliary syndrome and its preparation method
InactiveCN107050372BAntibacterial agentsDigestive systemBiotechnologyCurcuma aromatica
Owner:SOUTHWEST UNIV
Interval adjusting construction of moving component
ActiveCN101339813BReduce hard frictionUniform gapInstrument housingEngineeringMechanical engineering
Owner:SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
Horizontal device, as well as preparation method and application method thereof
InactiveCN102607525BCompact structureReduce weightMeasuring points markingIncline measurementEngineeringAir bubble
Owner:东莞市台进精密模具有限公司
Key agreement method, user equipment and short-range communication control network element
ActiveCN104935426BKey agreement implementationNear-field transmissionKey distribution for secure communicationCommunication controlSecurity context
Owner:HUAWEI TECH CO LTD
Combined carrying device and children's products
ActiveCN113261812BSmall sizeLow costCarriage/perambulator accessoriesKids bedsMechanical engineeringRigid frame
Owner:GOODBABY CHILD PROD CO LTD
Networked devices matching capabilities with tasks
InactiveCN104937959AWireless commuication servicesHome automation networksComputer networkComputer science
Owner:SONY CORP
Methods of applying epidural electrical stimulation
ActiveCN108136182BSpinal electrodesExternal electrodesSexual functioningBladder temperature
Owner:UNIV OF LOUISVILLE RES FOUND INC
Copier paper feeding box with double-sided vibration based on gravity settlement
ActiveCN110007574BImprove leveling efficiencyIncrease the swing frequencyElectrographic process apparatusCartonIndustrial engineering
Owner:广州金穗隆信息科技股份有限公司
Polycrystalline silicon fuzzing process by acid method
ActiveCN101613884BReduce reflectivityImprove efficiencyAfter-treatment detailsHydrofluoric acidSolar battery
Owner:TRINA SOLAR CO LTD
A Spread Spectrum Microwave Transmission System for Remote Meteorological Tower
ActiveCN103269235BChange the status quo of relying solely on mobile operatorsExpand geographical scopeTransmission systemsTransmissionData acquisitionTower
Owner:STATE GRID CORP OF CHINA +2
A distributed computer with integrated computing and storage
ActiveCN105573959BReduce the burden onReduce areaMultiple digital computer combinationsElectric digital data processingOperational systemControl store
Owner:TSINGHUA UNIV
An unmanned vehicle control method and an unmanned lawnmower
ActiveCN107943049BQuickly returnPosition/course control in two dimensionsVehiclesSteering angleControl engineering
Owner:JIANGXI HONGDU AVIATION IND GRP
Woven fabric weft curve fabric and weaving method
ActiveCN105386194BImprove the grade of varietiesRealize the change of weft densityLoomsWoven fabricsEngineeringMechanical engineering
Owner:IANGSU COLLEGE OF ENG & TECH
Secondary cell
InactiveCN100347902CAdjust manufacturing conditionsInhibit deteriorationOrganic electrolyte cellsPositive electrodesMethyl carbonatePhysical chemistry
Owner:NEC CORP
Method of communicating using a vehicle telematics unit
InactiveCN103167459BConnection managementWireless commuication servicesCommunications systemEngineering
Owner:GENERAL MOTORS CORP
An Inductive Stranded Wire Winding Process
InactiveCN103996526BAvoid pollutionReduce labor costsCable/conductor manufactureCoils manufactureSingle strandEngineering
Owner:NANTONG KEER ELECTRIC APPLIANCE CO LTD
Preparation method of high-k metal gate structure
ActiveCN104051252BStop the spreadPrevent crystallizationSemiconductor/solid-state device manufacturingSemiconductor devicesChemical vapor depositionBlocking layer
Owner:SEMICON MFG INT (SHANGHAI) CORP
A protective device for a universal testing machine
ActiveCN104020039BImprove lubrication conditionsAvoid enteringStrength propertiesEngineeringUniversal testing machine
Owner:湖州南浔易辰实业有限公司
Substation chassis
ActiveCN112582911BAffecting workSave operating spaceSubstation/switching arrangement detailsEngineeringPower substation
Owner:BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1
A kind of ftn system signal detection method
ActiveCN110233808BSolve the problem of signal detectionTransmission monitoringTransmitter/receiver shaping networksMessage deliveryOptimization problem
Owner:XI AN JIAOTONG UNIV
A kind of chestnut pie and preparation method thereof
ActiveCN107148988BDough treatmentModified nutritive productsBiotechnologySodium bicarbonate
Owner:镇雄滇龙生态科技有限公司
A Current Steering Digital-to-Analog Converter Based on Thermometer Code
ActiveCN109309498BImprove conversion accuracyReduce mismatchPhysical parameters compensation/preventionConvertersControl signal
Owner:SOUTHEAST UNIV
A kind of compound containing benzocyclobutene structure, its preparation method, application and polyarylene ether polymer material
ActiveCN112979425BLow dielectric constantLow dielectric lossGroup 4/14 element organic compoundsOrganic compound preparationThermal dilatationPolymer science
Owner:FUDAN UNIV
A bamboo stick automatic packaging machine
InactiveCN104925291BEnsure hygieneSimple structureWrappingWrapper twisting/gatheringOutput deviceHygiene
Owner:GUANGXI POLYTECHNIC VOCATIONAL & TECHN COLLEGE
A method and device for improving the measurement accuracy of internal combustion engine shafting moment of inertia
ActiveCN111060322BReduce airflow lag effectHigh measurement accuracyInternal-combustion engine testingOil temperatureRotary inertia
Owner:GUANGXI YUCHAI MASCH CO LTD
Method of realizing single dial communicating service and its signalling coding method
InactiveCN100473094CReduce complexityLow implementation costSpecial service for subscribersSelection arrangementsQuality of serviceNetwork structure
Owner:SHANGHAI LIANGJIANG COMM SYST
Micro-roughened electrolytic copper foil and copper-clad substrate using the same
ActiveCN111194134BReduce transmission lossReduce joint forceInsulating substrate metal adhesion improvementPrinted circuit secondary treatmentRough surfaceElectrolysis
Owner:CO TECH DEV CORP
A suspicious number analysis method and device based on signaling interaction data
ActiveCN105451234BReal-time statistical resultsThe source of the data is objective and trueSecurity arrangementData packEngineering
Owner:BEIJING MATARNET TECH
Negative pressure device
ActiveCN103200974BExtended quiet periodIntravenous devicesSuction drainage systemsMedicineWound site
Owner:SMITH & NEPHEW PLC
Landmark Phone Booth
InactiveCN101672117BReduce the impact of obstaclesImprove wind resistanceSmall buildingsEngineeringDischarge pressure
Owner:高文标
A Radio Frequency Interference Source Location Method Based on Antenna Array Augmented Covariance Matrix
Owner:HUAZHONG UNIV OF SCI & TECH
Housing with nut press-in
ActiveCN106104016BImprove reliabilityElectrical apparatusShrinkage connectionsMechanical engineeringEngineering
Owner:FURUKAWA ELECTRIC CO LTD +1
An infrared temperature measurement method and device
ActiveCN106133488BHigh-resolutionTelevision system detailsSensing radiation from moving bodiesImage resolutionMagnification
Owner:SHENZHEN EVERBEST MACHINERY IND