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 Broadband Signal Detection Method Based on Logarithmic Peak Detection
ActiveCN105759128BAchieve simultaneous receptionReal-time receptionElectrostatic field measurementsLow noiseSoftware engineering
Owner:BEIHANG UNIV
Technique for interconnecting multilayer circuit boards
InactiveCN1607897BPrinted circuit assemblingPrinted circuit aspectsEngineeringElectrical and Electronics engineering
Owner:NORTEL NETWORKS LTD
Trichlorethylene separator
ActiveCN111803988BReduce mixReduce collectionHalogenated hydrocarbon separation/purificationFractional distillationDistillationProcess engineering
Owner:NINGBO JUHUA CHEM TECH CO LTD
Construction method of connection joints of prefabricated sandwich exterior wall panels
Owner:CHANGSHA BROAD HOMES IND GRP CO LED
An expandable and contractible fish and vegetable symbiosis breeding device
ActiveCN105794712BAchieve a symbiotic effectReduced duty cyclePisciculture and aquariaAgriculture gas emission reductionAquaponicsZoology
Owner:陈明红
Screw lift combined agricultural water pump
ActiveCN105464998BFlexibility to change usageEasy to usePriming pumpPump installationsAgricultural engineeringWater irrigation
Owner:SUZHOU INST OF TRADE & COMMERCE
A rubber block molding process
ActiveCN111516032BImprove production efficiencyAvoid misalignmentMetal working apparatusMechanical engineeringMaterials science
Owner:JIANGSU LUOSHI DAMPING MEMBER CO LTD
A fast stamping machine
InactiveCN106238541BIncrease the level of automationReduce labor costsMetal-working feeding devicesMetal working apparatusPunchingEngineering
Owner:浙江飞戎机器人科技有限公司
Screen display control method and screen display control device
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Method and apparatus for allocating ipv4 address for ptn end-to-end tunnel
Owner:北京格林伟迪科技股份有限公司 +2
Semiconductor device
ActiveCN102956584BImprove thermal reliabilitySemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipEngineering
Owner:SHINKO ELECTRIC IND CO LTD
Combined application of artemisinin and its derivative and antibiotic medicine
InactiveCN100586477CIncrease useHigh antibacterial efficacyAntibacterial agentsHeterocyclic compound active ingredientsAntimicrobial drugAntibiotic effect
Owner:ARMY MEDICAL UNIV
Method and device for monitoring service program
Owner:PEKING UNIV FOUNDER GRP CO LTD +1
Protective equipment for rice planting
InactiveCN108812628BSave electricitySave resourcesAnimal repellantsNatural resourceAgricultural science
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
A heat-insulating, heat-preserving and wear-resistant oil pipe for oil wells
ActiveCN106014269BExtend the pump inspection cycleIncrease temperatureDrilling rodsRigid pipesThermal insulationOil well
Owner:河北环亚石油钻采科技股份有限公司
A kind of method for preparing cyclohexylamine
ActiveCN110372516BHigh activityExtend your lifePhysical/chemical process catalystsOrganic compound preparationPtru catalystCyclohexylamines
Owner:WANHUA CHEM GRP CO LTD
Electric arc isolating device of miniature circuit breaker
ActiveCN101916696BThe effect is positive and obviousCircuit-breaking switch detailsEngineeringCircuit breaker
Owner:SHANGHAI LIANGXIN ELECTRICAL
Electronic level i-angle detection and calibration device and detection method
ActiveCN109737989BImprove practicalityReduce labor intensityMeasurement devicesEngineeringCorner detection
Owner:刘浩
Method of preparing tetramethyl ethylene by isobutene disproportionation
ActiveCN103539602BHydrocarbon by metathesis reactionMetal/metal-oxides/metal-hydroxide catalystsFixed bedReaction temperature
Owner:CHINA PETROLEUM & CHEM CORP +1
a kind of inwo 4 :eu 3+ /tio 2 Composite photoanode and preparation method thereof
InactiveCN105679546BSimple processLow costLight-sensitive devicesPhotovoltaic energy generationOptoelectronicsSunlight
Owner:HEILONGJIANG UNIV
A super-large-diameter cable-type steel wire rope
Owner:GUIZHOU WIRE ROPE
Method for combination condition criterion of mobility management
ActiveCN1992968BEasy to judgeImprove scalabilityNetwork topologiesWireless commuication servicesOperation modeMobile station
Owner:ZTE CORP
Antenna device of a mobile terminal and mobile terminal
InactiveCN105375101BReduce distractionsImprove signal transmission qualityAntenna supports/mountingsRadio frequency signalElectrical connection
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A kind of recombinant river crab esflol protein with binding activity to chh and its application
InactiveCN105111296BHave binding activityShorten the breeding cycleFermentationAnimals/human peptidesOpen reading frameNucleotide
Owner:TIANJIN NORMAL UNIVERSITY
Pipelined ADC with at least three sampling channels
ActiveCN111295843BAnalogue-digital convertersConvertersA d converter
Owner:HUAWEI TECH CO LTD
Supplier for electronic components
Owner:ASM ASSEMBLY SYST GMBH & CO
A drawing powder with good lubricating effect
Owner:当涂县宏宇金属炉料有限责任公司
Traffic Resource Management System Based on Cloud Computing
ActiveCN105046393BImplement dynamic allocationAchieve releaseResourcesTransmissionResource poolResource utilization
Owner:NANJING ZHIXING INFORMATION TECH CO LTD
Semiconductor refrigeration refrigerator and its hot end heat exchange device
ActiveCN104329829BEffective distributionSmall footprintDomestic refrigeratorsMachines using electric/magnetic effectsEngineeringRefrigeration
Owner:HAIER GRP CORP +1
A kind of polycarboxylate water reducer for permeable concrete and preparation method thereof
InactiveCN107954631BPhosphorous acidPhosphoric Acid Esters
Owner:HUBEI UNIV OF TECH
A kind of production technology of cowhide Napa leather
ActiveCN105132596BUniform leatherImprove leather yieldLeather manufacturingTanning treatmentFiberManufacturing technology
Owner:XINGYE LEATHER TECH CO LTD
A kind of apple mosaic virus detection kit and preparation method thereof
InactiveCN105177177BHigh molar absorptivityEasy to identifyMicrobiological testing/measurementMicroorganism based processesCelluloseComplementary pair
Owner:LUDONG UNIVERSITY
A commutation failure acceleration protection method and system
ActiveCN111697546BOvercome limitationsTimely resectionEmergency protective circuit arrangementsConvertersPower grid
Owner:NR ELECTRIC CO LTD +2
Packaging equipment for inductor production
ActiveCN111312504BAvoid drippingImprove cleanlinessInductances/transformers/magnets manufactureAssembly lineInductor
Owner:宁波铂汉科技有限公司
Rigidity enhanced automobile underbody guard and production method thereof
ActiveCN104149860BReduce weightSimplify production stepsSuperstructure subunitsGlass fiberHazardous substance
Owner:WUXI GISSING AUTO PARTS CO LTD
Device and method for detecting oil-water interface
ActiveCN103674186BLevel indicators by floatsLevel measurementEngineering
Owner:BEIJING INFORMATION SCI & TECH UNIV
A Method for Partially Recovering Residual Coal in Large Coal Pillars
ActiveCN104533419BPrevent influxStable controlUnderground miningSurface miningCoal pillarAngle alpha
Owner:HUNAN UNIV OF SCI & TECH
A strain of Lactobacillus plantarum and its application
ActiveCN110484459BIncrease weightImprove immunityBacteriaAnimal feeding stuffBiotechnologySpecific immunity
Owner:诺佰克(武汉)生物科技有限公司
An automatic winding machine without plug-in terminals in the winding process
ActiveCN105692330BHigh degree of automationImprove efficiencyFilament handlingWinding machineEngineering
Owner:ZTD TECH IND (QINGDAO) CO LTD
organic electroluminescent element
ActiveCN104011893BOrganic chemistrySolid-state devicesOrganic layerHole transport layer
Owner:NIPPON STEEL CHEM &MATERIAL CO LTD
Resource request scheduling method and device
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
Radio frequency front-end control circuit and its control method, radio frequency front-end control chip, system, storage medium, terminal
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD
An AC variable frequency speed regulating motor with internal circulation and heat dissipation
ActiveCN113114007BReduce consumptionSmooth rotationMechanical energy handlingCooling/ventillation arrangementElectric machineFrequency conversion
Owner:SOWEI TECH HANGZHOU
Media data access and scheduling system architecture design method based on multi-node cooperation
ActiveCN102857439BRealize call requirementsRealize load balancing functionSelective content distributionData switching networksThird partyData access
Owner:STATE GRID ELECTRIC POWER RES INST +2
Servo adjustable wire brake system, control method, storage medium and terminal
ActiveCN113682280BThe solution cannot be adjustedAchieve interventionBraking action transmissionBrake-by-wireMaster cylinderControl cell
Owner:CHINA AUTOMOTIVE INNOVATION CORP
Horizontal steel coils hoisting electromagnet
InactiveCN101058390BEffectively exert the efficiency of magnetic energyLifting safetyLoad-engaging elementsMagnetic polesEngineering
Owner:杨祖成
A heat pump unit
ActiveCN111750555BTake advantage ofWater/sewage treatmentWater treatment locationAir compressionElectric machinery
Owner:重庆鑫隆旭机械有限公司
Microcomputer apparatus for executing a given instruction a number of times
InactiveCN1617094AImprove computing speedNext instruction address formationConcurrent instruction executionMicrocomputerLoop counter
Owner:MEDIATEK INC
Optical and electrical interconnect
InactiveCN1316275CSemiconductor/solid-state device manufacturingCoupling light guidesElectricityAnisotropic conductive film
Owner:INTEL CORP
A patient's limb support nursing device for radiotherapy department
ActiveCN109011409BSolve the problem of festeringQuick wearWeightsX-ray/gamma-ray/particle-irradiation therapyDiseasePhysical medicine and rehabilitation
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
A smart lock that can be installed stably
ActiveCN107905627BEasy to installQuick installationLock casingsIntelligent controlComputer engineering
Owner:GUANGZHOU SNIMAY HOME FURNITURE CO LTD
A kind of isocyanate composite material of polyurethane foam and preparation method thereof
ActiveCN112552480BImprove general performanceHigh compressive strengthPolymer sciencePolymer chemistry
Owner:WUXI GISSING AUTO PARTS CO LTD
Semi-conductive rubber for inner sheath of intelligent medium-voltage rubber sheathed cable and preparation method thereof
ActiveCN105694420BEasy to operateGood oil resistanceInsulated cablesNon-conductive material with dispersed conductive materialElastomerPolymer science
Owner:FAR EAST CABLE +2
High-efficiency culture method of Philippine clams in the intertidal tidal flats of the Yellow and Bohai Seas
ActiveCN112075366BImprove survival rateImprove adaptabilityClimate change adaptationPisciculture and aquariaTidal flatZoology
Owner:DALIAN OCEAN UNIV
A stacking device for electrical equipment
Owner:STATE GRID CORP OF CHINA +1
Multifunctional and efficient heating system
Owner:苏州艾克玛能源科技有限公司
Detection data management method and device
ActiveCN109284323BEasy retrievalDatabase management systemsDatabase modelsDatasheetUnique identifier
Owner:武汉裕量信息科技有限公司
A security/identity verification method, mobile device and storage device
ActiveCN108734005BImprove securityImprove convenienceDigital data authenticationShort range communication serviceInternet privacyEngineering
Owner:SHENZHEN VFUCHONG TECH CO LTD
Method for weaving an airbag
InactiveCN100564632CAvoid tearingHigh strengthPedestrian/occupant safety arrangementWoven fabricsEngineeringWeft yarn
Owner:GLOBAL SAFETY TEXTILES
Data processing method, system, device and medium based on node group
ActiveCN111931253BEnsure safetyDigital data protectionInternal/peripheral component protectionShardCiphertext
Owner:TENCENT TECH (SHENZHEN) CO LTD
Precoding feedback method, system, user equipment and base station
InactiveCN101783776BReduce Feedback OverheadSpatial transmit diversityTransmitter/receiver shaping networksPrecodingSignal-to-interference-plus-noise ratio
Owner:HUAWEI TECH CO LTD
High gas-oil ratio oil well gas-liquid separation system
ActiveCN106285620BPrevent backflowImprove separation efficiencyFluid removalVapor–liquid separatorGas oil ratio
Owner:CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Safety device, system and method for online upgrade of industrial control system
InactiveCN103825737BReduce volumeEasy to carryUser identity/authority verificationData switching networksMemory chipDisplay device
Owner:北京金玉衡科技有限责任公司
A local drainage system designed with auxiliary grouting function
ActiveCN109083176BGuarantee the construction qualityGuaranteed to workFoundation engineeringBrickWater filter
Owner:CHINA CONSTR THIRD ENG BUREAU GRP CO LTD
Method for forming fin field effect transistor
ActiveCN104752222BReduce contentImprove performanceSemiconductor/solid-state device manufacturingSemiconductor devicesAmorphous siliconOptoelectronics
Owner:SEMICON MFG INT (SHANGHAI) CORP
A long-distance injection booster sprinkler for firefighting and its use method
ActiveCN111214793BIncrease the areaExpand the spraying rangeFire rescueFire sprinklerStructural engineering
Owner:东莞市美泰喷雾技术有限公司
Low-voltage diffusion process of solar cells and solar cells prepared by using it
ActiveCN108110088BImprove conversion efficiencyImprove uniformityFinal product manufactureSemiconductor devicesElectrical batteryEngineering
Owner:CSI CELLS CO LTD +2
A kind of preparation method of oil-based hydroxyapatite colloidal liquid crystal
InactiveCN105417514BAbundant and easy to obtainLow costLiquid crystal compositionsPhosphorus compoundsPhosphoric acidSolvent
Owner:HUBEI UNIV OF TECH
Cooking equipment using hot air
ActiveCN106998956BEasy to useRoasters/grillsCooking insertsProcess engineeringMechanical engineering
Owner:SEB SA
A kind of synthetic method of chlorothalonil artificial antigen
ActiveCN103833845BThe synthesis steps are simpleThe synthetic step worksOvalbuminSerum albuminSynthesis methodsCarrier protein
Owner:JIANGNAN UNIV
A pitched roof shutter window
ActiveCN108071327BReduce the burden onSmall pullShutters/ movable grillesElectric machineryEngineering
Owner:HUNAN SHINILION ENERGY SAVING SCI & TECH
A splicing method of space astronomical camera guide star ccd and detection ccd
InactiveCN111721266BMeet the depth of focus requirementsImprove stitching accuracyPicture taking arrangementsHeight/levelling measurementEngineeringGuide star
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
Method and system for producing slabs, tiles or sheets of artificial stone with a wide vein effect
ActiveCN111655438ANatural patternsFeeding arrangmentsInorganic particleEngineering
Owner:COSENTINO RES & DEV
Method and system for distribution of configuration information
InactiveCN102118263AAvoid the problem of not being able to publish new configurationsNetworks interconnectionDistributed computingPeer-to-peer
Owner:ZTE CORP
Prefabricated energy-saving houses
ActiveCN110258779BGood sound and heat insulationImprove waterproof performanceBuilding constructionsBraced frameArchitectural engineering
Owner:皓耀时代(福建)集团有限公司
Method and device for determining speech recognition threshold in noisy environment
ActiveCN106098080BAcquisition speed is fastReduce stepsSpeech analysisSignal-to-noise ratio (imaging)Mathematical model
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
Fire-fighting lance for outer walls of high-rise buildings
InactiveCN102114313BTo achieve the purpose of sprinkler firePrevent splashFire rescueEngineeringHigh rise
Owner:SHENYANG JIANZHU UNIVERSITY
A communication network connection device, a communication address allocation method, and a bus access device
ActiveCN102957761BImprove securityCommunication node changeData switching networksNetwork connectionDistribution method
Owner:NEW SINGULARITY INT TECHN DEV
Chemical mechanical grinding device
ActiveCN102476349BAvoid mechanical contactAvoid wear and tearLapping machinesWork carriersFriction lossEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP +1
Method of manufacturing waste granulated plastics, and method for thermal decomposition of plastics
InactiveCN100420559CHigh apparent densityReduce decompositionPlastic recyclingSolid fuelsCompression moldingApparent density
Owner:NIPPON STEEL CORP
Organic electro-white light device and producing method thereof
ActiveCN100495761COvercome stabilityIncrease profitElectroluminescent light sourcesSolid-state devicesPhosphorHost material
Owner:BEIJING VISIONOX TECH
Chip co-processing method for capwap control channel dtls encryption and decryption
ActiveCN106790200BRelieve pressureImprove performanceEncryption apparatus with shift registers/memoriesData switching networksComputer hardwareComputer architecture
Owner:SUZHOU CENTEC COMM CO LTD
A remote data acquisition system for operation and maintenance platform based on big data
ActiveCN113014647BGuaranteed not to getUser identity/authority verificationManagement unitData acquisition
Owner:ZHEJIANG ZHENGYUAN ZHIHUI TECH
Method and terminal device for access authority control
ActiveCN108681427BShort timeImplement rights managementInput/output processes for data processingTerminal equipmentEngineering
Owner:VIVO MOBILE COMM CO LTD
A method for co-cultivation of algal bacteria to promote the growth of chlorella and oil accumulation
ActiveCN109609382BNormal growthEfficient oil productionBacteriaUnicellular algaeBiotechnologyMetabolite
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Filter Glitch Circuit
ActiveCN112600539BMultiple input and output pulse circuitsLogic circuitsControl signalHemt circuits
Owner:上海亿存芯半导体有限公司
Flake manganese titanate coated attapulgite loaded ceo 2 Low-temperature photo-scr denitrification catalyst and preparation method thereof
ActiveCN107552042BFully contactedLarge specific surface areaDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsReaction temperatureLead titanate
Owner:CHANGZHOU UNIV
Non-metal article and its surface coating method
InactiveCN100553966CDifferent metallic colorsDecorative surface effectsLayered productsTectorial membraneLacquer
Owner:ADVANCED INT MULTITECH CO LTD
A kind of pharmaceutical composition and its preparation method and application
ActiveCN108324721BImprove medication safetyNo side effectsHydroxy compound active ingredientsPharmaceutical non-active ingredientsBerberinePharmaceutical drug
Owner:GUANGZHOU UNIVERSITY OF CHINESE MEDICINE
Inlet control system and control method of high-pressure regulating valve for steam turbine in thermal power plant
InactiveCN107218085BEnable sequence optimizationOpen sequence is reasonableMachines/enginesSafety/regulatory devicesProcess engineeringPlant
Owner:大唐阳城发电有限责任公司
A kind of high toughness wear-resistant cardboard and its preparation method
ActiveCN105064133BReduce pollutionReduce manufacturing costSpecial paperWater-repelling agents additionCardboardFiber
Owner:ZHEJIANG HUACHUAN IND GRP
Copper manganese iron cerium quaternary composite oxide catalyst and its preparation method and application
InactiveCN104492455BEasy to prepareRaw materials are cheap and easy to getWater/sewage treatment with mechanical oscillationsMetal/metal-oxides/metal-hydroxide catalystsPtru catalystPhysical chemistry
Owner:RENMIN UNIVERSITY OF CHINA
third door lock
ActiveCN106373225BIndividual entry/exit registersTime informationPayment
Owner:盐城高新区投资集团有限公司
A push method, server and client for media fragmentation
ActiveCN107959667BAvoid problems with large delaysTransmissionSelective content distributionEngineeringFragment identifier
Owner:HUAWEI CLOUD COMPUTING TECH CO LTD
Method for real-time text recognition and translation of video streams for head-mounted smart devices
ActiveCN107273895BAvoid inconvenienceVersatile and preciseInput/output for user-computer interactionNatural language translationStream dataMobile end
Owner:幻视互动(北京)科技有限公司
Intake systems for internal combustion engines
InactiveCN103362632BSmall sizeImprove performanceLiquid coolingNon-fuel substance addition to fuelCombustionSurge tank
Owner:DENSO CORP
Method, device, electronic equipment and storage medium for shunting trains in motor train station
ActiveCN113222226BEasy to handleEfficiently get the scheduling methodForecastingArtificial lifeControl engineeringRapid processing
Owner:WUHAN UNIV OF SCI & TECH
An improved three-way catalytic converter for automobile exhaust gas treatment
ActiveCN109184866BSolve the problem of direct discharge to the atmosphereSolve the problem of emissions to the atmosphereInternal combustion piston enginesExhaust apparatusSolenoid valveAutomotive engineering
Owner:浙江启博知识产权运营有限公司
Digital programmable time delay apparatus based on dynamic current mirror
ActiveCN101488737BSave energyIncreased predictability of labor delaysSingle output arrangementsTime delaysGate voltage
Owner:智毅聚芯微电子技术(天津)有限公司
Traveling wave ranging method and system in parallel connection of arc suppressing coil with small resistance to ground
ActiveCN109581149BLow costImprove accuracyFault location by conductor typesShort-circuit testingElectrical resistance and conductanceControl theory
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)
Full-working condition control system for vanadium redox flow battery
ActiveCN102623729BReduce complexityReduce manufacturing costFuel cell controlSignal transitionFlow battery
Owner:TIANJIN BINHAI ENERGY STORAGE TECH
A screening and evaluation method for high-yield, multi-resistance and high-quality wheat varieties
ActiveCN107980512BImprove stress resistanceImprove quality characteristicsTesting starch susbtancesCereal cultivationAgricultural scienceAgricultural engineering
Owner:HENAN AGRICULTURAL UNIVERSITY
Method for processing Maojian tea and Cuiya tea at same time
ActiveCN103749756BReduce investmentGuarantee the quality requirements of high aroma greenPre-extraction tea treatmentProcess engineeringFood science
Owner:ANSHUN YUCHACUN TEA IND
Prevention of fibroblast collapse
InactiveCN104582683AReduce or prevent shrinkageReduces the appearance of agingCosmetic preparationsToilet preparationsMedicineSkin elasticity
Owner:BIOCOGENT
Resin composition for aqueous adhesive, aqueous adhesive, adhesive sheet, and method for producing composition for aqueous adhesive
ActiveCN102652164BGood adhesionNon-macromolecular adhesive additivesAcid polymer adhesivesAdhesiveRosin
Owner:DIC CORP
Storage unit for text input predication and user dictionary
InactiveCN1293480CMemory adressing/allocation/relocationSpecial data processing applicationsText entryAlgorithm
Owner:GOOGLE TECHNOLOGY HOLDINGS LLC
Hinge for doors, windows or the like
InactiveCN101379265BEasy to manufactureGuaranteed thread engagementWing accessoriesHingesEngineeringMechanical engineering
Owner:DR HAHN
Horizontal well switchable cementing and staged fracturing oil recovery technology
ActiveCN103711469BRealize segment miningImprove construction efficiencyConstructionsFluid removalHorizontal wellsWell cementing
Owner:FUXIN CITY GASOLINEEUM TOOL FACTORY
A kind of construction strip and the installation method of the construction strip
ActiveCN102535737BFirmly connectedRealize the installation connectionBuilding componentsButt jointSlurry
Owner:姚景祥 +2
Pneumatic tire and noise damper assembly
ActiveCN1982093APrevents molding defectsDoes not degrade adhesionTyresPneumatic tyre reinforcementsVulcanizationEngineering
Owner:SUMITOMO RUBBER IND LTD
Fully-automatic pipe fitting tapping machine
InactiveCN106001790AAvoid breakingLow failure rateThread cutting feeding devicesThread cutting machinesFailure ratePipe fitting
Owner:张崇栋
Insecticidal composition containing cycloxaprid and chlorfenapyr
ActiveCN105123716ASynergistic effect is obviousReduce resistanceBiocideAnimal repellantsChlorfenapyrActive component
Owner:JIANGSU ROTAM CHEM
Suspended pendulum soil covering device for rice mechanical direct seeding
ActiveCN106489365BGuaranteed temperatureAvoid freezing to deathPlantingAgriculture and animal husbandary industryCircular discDrive shaft
Owner:JIANGXI AGRICULTURAL UNIVERSITY
Microprocessing device having programmable waist states
InactiveCN1120430CMemory systemsMachine execution arrangementsMicrocontrollerControl data
Owner:ATMEL CORP
A display substrate, display panel and display device
ActiveCN104090428BIncrease contact areaHigh bonding strengthNon-linear opticsDisplay boardDisplay device
Owner:BOE TECH GRP CO LTD +1
A kind of preparation method of gemfibrozil
ActiveCN105693504BObvious superiorityLow investment costOrganic compound preparationCarboxylic compound preparationDibromopropaneNucleophilic substitution
Owner:KAMP PHARMA
A parking space vacancy prompting device for a parking lot
Owner:深圳市泊通智能科技有限公司
Intelligent operation button setting method
ActiveCN102567012BShorten the timeReduce leak rateSpecific program execution arrangementsComputer scienceUser-defined function
Owner:DIGIWIN SOFTWARE
Organic light-emitting diode (OLED) display and preparation method thereof
InactiveCN104425758ASolve the problem of color castImprove yieldSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceLight-emitting diode
Owner:TRENDON TOUCH TECHNOLOGY CORPORATION
A heterogeneous test image calibration method for image matching system
ActiveCN105678734BPrecise positioningReduce useless data intervalsImage analysisGrey correlation analysisFeature vector
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
Decoction for treating chronic bronchitis hemoptysis
InactiveCN101332222BLow costEasy to manufactureRespiratory disorderBlood disorderSide effectCurative effect
Owner:陆宏成
Light emitting device
InactiveCN1484864AInhibition lossIncrease brightnessSolid-state devicesSemiconductor devicesLength waveLight emitting device
Owner:TOYODA GOSEI CO LTD
A kind of LED epitaxial wafer grown on Si substrate and preparation method thereof
ActiveCN104037288BImprove internal quantum efficiencyQuality improvementSemiconductor/solid-state device manufacturingSemiconductor devicesQuantum efficiencyQuantum well
Owner:广州市众拓光电科技有限公司
Multi-user dispatching method in MIMO system and device thereof
InactiveCN101867399BImprove performanceAvoid pairing failuresSpatial transmit diversityError prevention/detection by diversity receptionUnitary matrixMobile station
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA +1
Control System of Platform Screen Door in Subway
ActiveCN103204169BAvoid malfunctionAvoid situations where things don't work properlyRailway componentsRailway stationControl systemCell controller
Owner:FANGDA INTELLIGENT INNOVATION TECH CO LTD
A kind of soybean Phytophthora inhibitor and preparation method thereof
ActiveCN110622968BImprove securityReduce energy consumptionBiocideFungicidesBiotechnologyFood additive
Owner:ANHUI AGRICULTURAL UNIVERSITY
A kind of gel electrolyte with honeycomb network structure and preparation method thereof
ActiveCN105655636BGood compatibilityImprove stabilitySecondary cellsIon transport numberHexafluoropropylene
Owner:ZAOZHUANG HAIDI ENERGY TECH
Semiconductor device
InactiveCN1551355AAvoid malfunctioningTransistorReliability increasing modificationsEngineeringSemiconductor
Owner:ROHM CO LTD
Photo sensitive composition and negative lithographic printing plate
InactiveCN1288497CRadiation applicationsThermographyInfraredPlanographic printing
Owner:FUJIFILM CORP
Photodetector and method of making the same
ActiveCN108565311BImprove responsivenessIncrease the number of layersFinal product manufactureSemiconductor devicesPhotovoltaic detectorsSemiconductor materials
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI
Method for treatment of fish culture sewage by microbial flocculation
InactiveCN103058386BPromote rapid proliferationEasy to handleWaste water treatment from animal husbandryBiological water/sewage treatmentFlocculationLiquid medium
Owner:FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
Visualization of aggregated maintenance data for aircraft reliability program
InactiveCN107085760AAircraft maintainanceResourcesData streamComputer science
Owner:TALERIS GLOBAL
Polyolefin wood-plastic composite with low rate of water absorption
Owner:HANGZHOU NORMAL UNIVERSITY +1
Transport unit, material transfer structure, material transfer unit, mobile haulage arrangement method
ActiveCN107646019BConveyorsEarth drilling and miningBraced frameClassical mechanics
Owner:SANDVIK INTELLECTUAL PROPERTY AB
A kind of preparation method of nickel phosphide/fluorine-doped reduced graphite oxide hydrogen evolution composite material
ActiveCN108786868BSimple molding processReduce manufacturing costCatalyst activation/preparationElectrodesNickel phosphateNanoparticle
Owner:YANSHAN UNIV
Method for separating and enriching trace lead in substrate
InactiveCN102141487BHigh recovery rateHigh removal ratePreparing sample for investigationHigh concentrationCentrifugation
Owner:PEKING UNIV +1
Fluorosilicone rubber long-acting antifouling flashover coating for UHV and preparation method thereof
ActiveCN101597463BReduce economic costsImprove water repellencyCoatingsDecabromobiphenyl etherDecabromodiphenyl ether
Owner:WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST +1
Method and device for regulating water temperature
ActiveCN112303927BReal-time adjustment of outlet water temperatureAvoid the influence of water temperatureControl of fluid heatersTemperature controlWater use
Owner:SHANGHAI CHUNMI ELECTRONICS TECH CO LTD
Voltage Converter and RFID Device
ActiveCN109492740BIncrease the driving voltageIncrease the output voltageDc-dc conversionRecord carriers used with machinesVoltage converterConverters
Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL
A kind of preparation method of SBS latex modified asphalt
ActiveCN111073322BIncrease productivityQuality improvementBuilding insulationsPhosphoric acidEngineering
Owner:六安市共鑫道路材料有限公司
Spring forming machine control method and forming control system
ActiveCN101308374BSimple and fast operationEasy to operateNumerical controlMachine controlControl system
Owner:TZYH RU SHYNG AUTOMATION
Media stream delivery method and server
ActiveCN111193686BTransmissionMediaFLOEngineering
Owner:BEIJING KAIGUANG INFOTECH CO LTD
an insulator
ActiveCN104952563BImprove work efficiencyFirmly connectedInsulatorsEngineeringMechanical engineering
Owner:STATE GRID CORP OF CHINA +3
An expression picture input method, device, electronic equipment and system
ActiveCN109254669BSemantic analysisInput/output processes for data processingTarget expressionHuman–computer interaction
Owner:TENCENT TECH (SHENZHEN) CO LTD
A kind of brewing method of refreshing red yeast rice wine
Owner:FUJIAN HONGSHENG MINHOU WINE CO LTD
Construction method of marine self-floating type steel soleplate single-wall suspension box cofferdam and single-wall suspension box cofferdam
ActiveCN101775809BIncrease stiffnessReduce assembly processBridge structural detailsFoundation engineeringCofferdamEngineering
Owner:THE 5TH ENG MBEC