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 kind of ultra-thin compressor
ActiveCN102996399BReduce the overall heightShorten the lengthPiston pumpsPositive-displacement liquid enginesCompression PumpMiniaturization
Owner:RIMEDYNE REFRIGERATION SYST SHENZHEN
System and method for prediction of communications link quality
ActiveCN111418168APower managementReceivers monitoringTelecommunications linkCommunication link
Owner:MYRIOTA PTY LTD
Management method, device, server and storage medium of transaction channel
ActiveCN110175830BImplement management methodsAvoid secondary failureFinancePayment architectureEngineeringFinancial transaction
Owner:SHENZHEN LEXIN SOFTWARE TECH CO LTD
A vehicle-mounted and portable combined audio and video acquisition system structure
ActiveCN113225507BEasy to useReduce occupancyTelevision system detailsColor television detailsComputer hardwareInterior space
Owner:SHENZHEN SHUNMENG TECH
Vehicle having door brake
InactiveCN1488522AWindowsEngine sealsMotion sensorsCar door
Owner:ARVINMERITOR LIGHT VEHICLE SYST FRANCE
Bamboo root and tree root excavator
Owner:杭州吉美伟斯实业有限公司
An automatic cleaning robot for stairs
ActiveCN108042054BSimple structureIncrease exerciseCarpet cleanersFloor cleanersSimulationMechanical engineering
Owner:宿州市徽腾知识产权咨询有限公司宿马园区分公司
Carpooling taxi and carpooling method thereof
ActiveCN102903154BThe carpooling method is flexible and accuratePrevent violations such as detoursTaximetersEngineering
Owner:上海天英微系统科技有限公司
Oil-soluble film-coated particle flow regulator and its preparation method and application
ActiveCN109280543BUnobstructed protectionShunt realizationFluid removalDrilling compositionParticle flowPetroleum resin
Owner:SINOPEC NORTHWEST OIL FIELD +2
Method for forecasting sharp drop of pressure of melter-gasifier and method for controlling the pressure in ironmaking process
InactiveCN101910421BReduce pressureRealize pressure operationSteel manufacturing process aspectsExhaust gas handlingInternal pressureEngineering
Owner:POHANG IRON & STEEL CO LTD
Method for removing random access coupling in FDD (Frequency Division Duplex) LTE (Long Term Evolution) parallel scheduling
ActiveCN102340883BSave scheduling processing timeImprove performanceWireless communicationUplink schedulingFrequency division duplex
Owner:WUHAN POST & TELECOMM RES INST CO LTD
State identification method, apparatus, computer equipment and storage medium
ActiveCN111487659BHigh sensitivityFast recognitionSatellite radio beaconingObservation dataSimulation
Owner:GUANGZHOU HI TARGET SURVEYING INSTRUMENT CO LTD
A kind of tissue culture seedling propagation method of southern yew
ActiveCN107094625BEfficient removalHigh rooting ratePlant tissue cultureHorticulture methodsBiotechnologyLiving cell
Owner:江苏东郁植物科技有限公司
1,3,4-hiadiazine derivatives as well as preparation method and application thereof
ActiveCN102040595BOrganic active ingredientsOrganic chemistryActive componentStereochemistry
Owner:BEIJING UNION PHARMA FACTORY +1
Method for analyzing energy loss of hydraulic system of loader working device
ActiveCN102748340BIncrease lossFluid-pressure actuator testingSoil-shifting machines/dredgersAnalysis methodEnergy loss
Owner:SHANDONG UNIV +1
Active noise cancellation method, active noise cancellation device and earphone
ActiveCN112188340BFast convergenceIncrease success rateMicrophonesHearing device active noise cancellationSound source locationSound sources
Owner:TELINK SEMICON SHANGHAI
Mechanical equipment dust prevention system
ActiveCN108816954BDoes not affect operationWide applicabilityDomestic cooling apparatusLighting and heating apparatusStructural engineeringSoft materials
Owner:温州市职业中等专业学校
Medicine for hyperosteogeny and bone retromophosis and its preparation
InactiveCN1167450CPowerful to run aroundGrowth inhibitionSkeletal disorderUnknown materialsMyrrhCurative effect
Owner:苏滨江
a variable identifier
ActiveCN103617768BSimple structureEasy to produceIdentification meansAlgorithmComputer graphics (images)
Owner:黄锦良
String securing apparatus for string instrument
Owner:YAMAHA CORP
Setting method and device for large-scale receiving and unloading function
ActiveCN109688063BData switching networksOperations researchIndustrial engineering
Owner:XFUSION DIGITAL TECH CO LTD
A High Voltage Insulated Current Lead Structure
ActiveCN112290243BSlow down cooling shrinkageAvoid direct heat conductionCouplings bases/casesConnection contact member materialEpoxyCopper conductor
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
How to keep thrips indoors
InactiveCN104012472BObserve the growth and developmentEasy to operateAnimal husbandryObservation dataPollen
Owner:YUNNAN AGRICULTURAL UNIVERSITY
High temperature three-dimensional expansion joint
ActiveCN105299636BSimple structureEasy to processFluidized bed combustionApparatus for fluidised bed combustionSlagExpansion joint
Owner:ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER
Signaling monitoring method and device
ActiveCN107579878BTransmission path multiple useData switching networksPathPingQuality data
Owner:ZHEJIANG SUNBELT NETWORK TECH CO LTD
A method for dynamic weighing of road vehicles
ActiveCN104048740BLow costImprove weighing accuracySpecial purpose weighing apparatusVehicle dynamicsData information
Owner:SHAANXI SIWEI WEIGHING APP LIMITED
Cas9-mediated gene editing vector and application of hemp bamboo
ActiveCN110724689BEnzymesHorticulture methodsBiotechnologyDendrocalamus latiflorus
Owner:FUJIAN AGRI & FORESTRY UNIV
Measuring Accurate Depth Sensors
Owner:LIAONING ALLYOIL ENG TECH CO LTD
Battery-type power supply device provided with wireless communication function
InactiveCN108604801ADc network circuit arrangementsBatteries circuit arrangementsTelecommunicationsElectrical battery
Owner:NOVARS INC
An environmentally friendly robot for indoor building construction
ActiveCN108175341BEasy to adjust the suction heightAvoid enteringSuction filtersCarpet cleanersArchitectural engineeringMechanical engineering
Owner:绍兴市寅创科技有限公司
A fire-free permeable brick that can quickly remove oil stains and its preparation method
ActiveCN106747569BDrain fastIncreased degreasing speedSingle unit pavingsPaving gutters/kerbsEpoxyBrick
Owner:FOSHAN SHI WAN YING BRAND CERAMICS CO LTD +2
An integrated hydrogen supply device integrating hydrogen production and storage
ActiveCN103241710BControl reaction speedSolve the problem of separation and purificationHydrogen productionWater vaporHydrogen fuel
Owner:江西新节氢能源科技有限公司
A Multi-source Heterogeneous Data Acquisition Method
ActiveCN111737529BComprehensive collectionCollect dynamicsNatural language data processingOther databases retrievalTheoretical computer scienceData source
Owner:BEIJING TONGTECH CO LTD +3
A fast pneumatic disengagement device for ink fountain
Owner:SHANGHAI XINMIN TAIYO KIKAI
A kind of mulching film preparation method used in fruiting period of crisp pear
ActiveCN109135230BWide range of usesEasy to processCultivating equipmentsPlant protective coveringsPolyvinyl chloridePear tree
Owner:山东酷品智能科技有限公司
A public opinion analysis method and system based on a social network platform
ActiveCN105701097BAccurate and objective responsePublic opinion analysis structure is accurateSpecial data processing applicationsBehavioral analyticsOpinion analysis
Owner:4399 NETWORK
A method for judging the molecular structure of oligomers in lignin liquid phase depolymerization products
ActiveCN105929015BTake advantage ofPreparing sample for investigationMaterial analysis by electric/magnetic meansDepolymerizationOligomer
Owner:SOUTHEAST UNIV
Compressor system control method and compressor system
ActiveCN105423667BAvoid aspiration of fluidLiquid level stabilityRefrigeration safety arrangementEngineeringControl theory
Owner:GREE ELECTRIC APPLIANCES INC
Online monitoring method of pulse injection type line oscillation
ActiveCN102072762BEasy to implement on siteStrong engineering practiceSubsonic/sonic/ultrasonic wave measurementUsing electrical meansCapacitanceSignal on
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
LED curing of radiation curable floor coatings
InactiveCN102652161APretreated surfacesPolyurea/polyurethane coatingsMethacrylatePolyester
Owner:DSM IP ASSETS BV
Turnover type sampling hold circuit
ActiveCN102291116BReduce non-linearityReduce power consumptionLogic circuits coupling/interface using field-effect transistorsPhysical parameters compensation/preventionCapacitanceEngineering
Owner:CHENGDU SINO MICROELECTRONICS TECH CO LTD
Promoter BgIosP535, and preparation method and use thereof
ActiveCN102146406BBacteriaMicroorganism based processesNucleotideMicrobiology
Owner:深圳华大基因农业控股有限公司
High-speed embossing, sorting, flipping, sorting and conveying device for double-layer composite material coins/chapters
ActiveCN104249925BEnsure one-sided (direction) sorting and conveyingEnsure finishing deliveryConveyor partsEngineeringMechanical engineering
Owner:SHANGHAI MINT +1
A damped oscillatory wave generation circuit, method and damped oscillatory generator
ActiveCN110376466BThe production of reliable and efficientEfficiently Generate Higher Frequency Immunity Tests Than EverBase element modificationsMeasuring interference from external sourcesCapacitanceSoftware engineering
Owner:ELECTRIC POWER RES INST OF EAST INNER MONGOLIA ELECTRIC POWER +2
Pharmaceutical composition containing active ingredients of Shengmaiyin
ActiveCN103372139BCardiovascular disorderPlant ingredientsLignanRadix Ophiopogonis
Owner:TIANJIN TASLY PHARMA CO LTD
A device and method for detecting ferromagnetism and magnetization properties of materials
ActiveCN106405457BHigh sensitivityImprove ferromagnetismMagnetisation measurementsMagnetic field measurement using magneto-optic devicesMagnetizationElectromagnetic shielding
Owner:WUHAN INST OF PHYSICS & MATHEMATICS CHINESE ACADEMY OF SCI
Dual-spectrum camera system and image processing method based on single sensor
ActiveCN108965654BSimple optical structureMiniaturizationTelevision system detailsColor television detailsImaging processingEngineering
Owner:ZHEJIANG UNIVIEW TECH CO LTD
A kind of method for dyeing dandelion fiber without dye
Owner:JIANGSU WEIMIAO TEXTILE TECH CO LTD
Application of deferoxamine mesylate in preparing medicaments for treating postmenopausal osteoporosis
ActiveCN102526005BEvenly dispersedLow toxicitySkeletal disorderAmide active ingredientsPharmaceutical drugBone quality
Owner:SUZHOU UNIV
Plug-in program detection method and system for third-party applications
ActiveCN103166806BImprove accuracySoftware testing/debuggingData switching networksThird partyInternet privacy
Owner:TENCENT TECH (SHENZHEN) CO LTD
Phanerochaete chrysosporium mycelium growthform controlling method
InactiveCN103160456BControl growth patternIncrease exposureMicroorganism based processesChemical cell growth stimulationBiotechnologyPhanerochaete sp.
Owner:WUHAN UNIV OF TECH
An Intelligent Data Storage System Based on Piezoelectric Sensor-Memristor
ActiveCN111968688BImplement detectionAchieve recordElectrical apparatusRead-only memoriesComplete dataHigh energy
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY
Guide rail structure and interface card module bracket with guide rail structure
Owner:INVENTEC PUDONG TECH CORPOARTION +1
Burning system of discharging combustible exhaust gas in multistage, and method of application
ActiveCN1959209BEasy to handleAchieve staged combustionIncinerator apparatusCombustion systemExhaust fumes
Owner:SHANGHAI QIYAO THERMAL ENERGY ENG CO LTD
An electronic device-based vehicle running monitoring method and electronic device
ActiveCN106548643BAnti-collision systemsIn vehicleVehicle driving
Owner:HUIZHOU TCL MOBILE COMM CO LTD
A smart wallpaper based on liquid metal
ActiveCN106677455BSolve the shortcomings of single functionWith room temperature measurementCovering/liningsLiquid stateSpecific function
Owner:YUNNAN KEWEI LIQUID METAL VALLEY R & D CO LTD
Hydrogen-storage alloy reactor
InactiveCN1196522CEasy to assembleImprove assembly effectHydrogenDispersed particle separationHeat conductingThermal efficiency
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Method of inspecting a sample with a charged particle beam device, and charged particle beam device
ActiveCN111164726AMaterial analysis using wave/particle radiationElectric discharge tubesParticle beamOptical axis
Owner:APPLIED MATERIALS INC
Book RFID tag labeling device and application method thereof
InactiveCN101537897BHigh precisionLabelling deformable materialsLabelling machinesWhole bodyEngineering
Owner:深圳市远望谷文化科技有限公司
Air-cooled magnetic discharge structure and discharge method for rotary hearth furnace
ActiveCN112129098BReduce pulverization rateHigh ball rateHearth type furnacesProcess engineeringHearth
Owner:BAOSHAN IRON & STEEL CO LTD
Bacterial strains belonging to the genus Bifidobacterium for the treatment of hypercholesterolemia
InactiveCN103648512BBacteriaMetabolism disorderFiberBacteroides
Owner:PROBIOTICAL
A kind of ingot-shaped product packaging method
Owner:黄松和 +1
Systems and methods for predicting flight data
PendingCN112819993ARegistering/indicating working of vehiclesElectronic flight bags adaptationsCommunication interfaceFlight vehicle
Owner:THE BOEING CO
A spindle unit structure of a vertical lathe
ActiveCN106180764BEasy to installLower the altitudeDriving apparatusAgricultural engineeringUnit structure
Owner:NEWAY CNC EQUIP SUZHOU
Populus euphratica DREB transcription factor, encoding gene and application thereof
ActiveCN101570572BReduce harmImprove stress resistancePlant peptidesFermentationBiotechnologyLotus japonicus
Owner:深圳市园林科学研究所 +2
System and method for controlling a variable speed compressor during stopping
ActiveCN101163887BRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsCompressed fluidCompression device
Owner:INGERSOLL RAND IND U S INC +1
Tag-based automatic channel generation method and device
ActiveCN105142006BRespond to needs in a timely mannerSolve the problem of single informationSelective content distributionAlgorithmComputer vision
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
A kind of graphene-based microcrystalline jade decoration material and preparation method thereof
ActiveCN107572826BHigh hardnessImprove toughnessGlass pressing apparatusAluminium hydroxideAntimony trioxide
Owner:GUANGXI XUTENG INDUSTRIAL GROUP CO LTD
Technique for plating TiO2/Al2O3 composite thin-film on cubic boron nitride surface by sol-gel method
Owner:HUNAN UNIV
WPC raw material mixing mechanism
Owner:ANJI ZHENGYUAN WPC DECORATION MATERIAL
An anonymous detection system and detection method based on information card
ActiveCN113246632BPrevent leakageDigital data protectionLaboratory analysis dataInformation CardPassword
Owner:SHENZHEN CENT FOR DISEASE CONTROL & PREVENTION
Method for preparing heavy metal ion absorbent
InactiveCN102179233BSimple preparation processLow costOther chemical processesWater/sewage treatment by sorptionSludgeSorbent
Owner:CHINA UNIV OF MINING & TECH
Seed shape and size observation instrument and observation method
Owner:SHANDONG CROP GERMPLASM CENT
A pulverizing mechanism of a powder coating pulverizer
ActiveCN105381835BLarge amount of elastic deformationExtended service lifePowdery paintsGrain treatmentsEngineeringCrusher
Owner:广东江门市华采源新材料有限公司
parking heating system
ActiveCN109263436BRealize the heating functionLoss maximizationHybrid vehiclesAir-treating devicesElectric machineElectric drive
Owner:AUDI AG
Movable tea sprout pretreatment device for drying tea during red tea production
ActiveCN1754439BReduce usageReduce processing timePre-extraction tea treatmentEngineeringRelative motion
Owner:COUNCIL OF SCI & IND RES
A Cloud Computing-based Intelligent Irrigation System for Internet of Things
ActiveCN105573277BRealize acquisitionRealization of intelligent irrigationWatering devicesPressurised distribution of liquid fertiliserCloud data centerInternet based
Owner:山东锋士信息技术有限公司
A kind of rare earth permanent magnet material and its preparation method and application
ActiveCN111312463BRandom combinationGood remanenceInductances/transformers/magnets manufactureMagnetic materialsRare-earth elementRemanence
Owner:FUJIAN CHANGJIANG GOLDEN DRAGON RARE EARTH CO LTD
Preparation of quercetin-3-o-α-l-arabinose-(1→2)-α-l-rhamnoside from jujube leaves and its application
ActiveCN105884842BSimple preparation processShort preparation cycleSugar derivativesSugar derivatives preparationSolventFlavonoid glycosides
Owner:TARIM UNIV
io processing method and device
ActiveCN112671666BAvoid preemptionThe problem of preventing cluster IO preemptionTransmissionProcessingServer
Owner:NEW H3C BIG DATA TECH CO LTD
a kind of clothes
ActiveCN104958071BConvenient and effective collectionGuaranteed measurement reliabilityGarmentsDiagnostic recording/measuringDirect touchEcg signal
Owner:SHENZHEN NOVOCARE MEDICAL DEVICES CO INC
Temperature tuning the wavelength of a semiconductor laser using a variable thermal impedance
InactiveCN101015100BLaser detailsSemiconductor/solid-state device detailsSemiconductor packageLength wave
Owner:C8 MEDISENSORS
Pixel arrangement optimization method, device, light-transmitting display panel, and display panel
ActiveCN111046599BIncrease the proportionReduce the proportionSolid-state devicesSemiconductor/solid-state device manufacturingGraphicsEngineering
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
A commercial processing method for environment-friendly nano-scale vat dyes
ActiveCN104497616BQuick restoreImprove dye uptakeAnthracene dyesDispersion stabilitySpray Granulation
Owner:安徽融创化工科技股份有限公司
Image processing device and X-ray diagnostic device
Owner:TOSHIBA MEDICAL SYST CORP
Vacuum cleaner air duct system and vacuum cleaner
ActiveCN105640431BReduce noiseGuaranteed vacuuming effectExhaust-air diffusionEngineeringVacuum cleaner
Owner:JIANGSU MIDEA CLEANING APPLIANCES
Nickel-metal hydride battery pack charging device
InactiveCN102097846BAutomatically adjust output voltageImprove charging efficiencyBatteries circuit arrangementsElectric powerElectrical batteryEngineering
Owner:ROSENBERGER (SHANGHAI) TECH CO LTD
Dressing member
PendingCN113696354ALow costSemiconductor/solid-state device manufacturingLapping machinesMechanical engineeringPhysics
Owner:DISCO CORP
A sunlight superachromatic collection optical system
InactiveCN104360468BSimple processing technologyReduce difficultyCondensersOptical axisSuperachromat
Owner:CHANGCHUN UNIV OF SCI & TECH
Hole plugging material for low-expansion wall flow honeycomb ceramic and plugging method thereof
ActiveCN102614724BAdjustable expansion coefficientHigh bonding strengthDispersed particle filtrationThermal impactPlasticizer
Owner:GUANGDONG DOWSTONE TECH
A three-dimensional physical model test monitoring device for geological engineering disaster control
InactiveCN103335918BRealize three-dimensional real-time dynamic displaySolve non-repairable technical problemsSurface/boundary effectEarth material testingMicrocontrollerData information
Owner:SHANDONG UNIV
Process for preparing composite of rare earth modified glass fibre/polyimide
InactiveCN100362052CSolve the problem of poor interface binding forceImprove mechanical propertiesFiberGlass fiber
Owner:SHANGHAI JIAOTONG UNIV
A method for recovering and utilizing methyl esterification of solid residue in alkali reduction wastewater
ActiveCN105111074BRealize resource utilizationHigh recovery rateOrganic compound preparationCarboxylic acid esters preparationGas phaseSlurry
Owner:ZHEJIANG UNIV
Method for preparing N-isopropyl acrylamide/multi-walled carbon nanotube composite microgel through in situ polymerization in microreactor
Owner:DONGHUA UNIV
A large garment production line
ActiveCN104905458BEffective and reasonable useIncrease productivityClothes making applicancesProduction lineFixed frame
Owner:SHANGHAI EAST CAST INTELLIGENT TECH CO LTD
Pecan Collection Device
ActiveCN103947381BImprove harvesting efficiencyReduce labor intensityHarvestersScrew positionGear wheel
Owner:HAIMEN CANGYUN MACHINERY CO LTD
A friction type self-resetting cast-in-place beam-column joint
ActiveCN112962807BReduce internal force requirementsLow damage stateProtective buildings/sheltersShock proofingReinforced concrete columnResidual deformation
Owner:BEIJING JIAOTONG UNIV
Substation automation system debugging device
ActiveCN103311830BWith fault analysis functionReduced implementation timeSwitchgearModem deviceElectric power system
Owner:STATE GRID CORP OF CHINA +1
Light source intensity control system and method
InactiveCN101379889AElectroluminescent light sourcesElectric light circuit arrangementControl systemControl signal
Owner:KONINK PHILIPS ELECTRONICS NV
Power ground network and its wiring method
ActiveCN104241247BThe number of grids is increasedIncrease mesh densitySemiconductor/solid-state device detailsSolid-state devicesGrid densityVoltage drop
Owner:GALAXYCORE SHANGHAI
Driver detection steering wheel
ActiveCN107416009AVehicle seatsRegistering/indicating working of vehiclesSteering wheelDriver/operator
Owner:FORD GLOBAL TECH LLC
Segmented filter system for a deep fryer
Owner:THE FRYMASTER CORP LLC
A hybrid magnetic bearing and its control method
ActiveCN103573814BSuppressed nutation modeReduce vibrationBearingsDigital signal processingMagnetic bearing
Owner:ZHEJIANG UNIV OF TECH
astronomical observer
InactiveCN104252035BAvoid shadowsSimple structural design and operationTelescopesHorizonCelestial body
Owner:SOUTHERN TAIWAN UNIVERSITY OF TECHNOLOGY
A kind of matting agent and its preparation method, the underfill glue containing it and its application
ActiveCN110499120BReduce glossIncrease contrastNon-macromolecular adhesive additivesEpoxy resin adhesivesPolymer scienceLED display
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
Temperature and pressure compensation method and system for calibrating transmitter based on database file
ActiveCN106950012BEasy to operateImprove practicalityFluid pressure measurementDatabase fileAtmospheric pressure
Owner:重庆四联测控技术有限公司 +1
A method for producing metallurgical coke using coal and rock indicators
ActiveCN104449781BSimple processOvercoming the problem of a sharp drop in strengthCoke ovensHigh intensityMetallurgical coke
Owner:MAGANG (GROUP) HOLDING CO LTD +1
Ultra-low calorific value gas burner
ActiveCN103672895BStable combustionAdjust the degree of premixingIndirect carbon-dioxide mitigationGaseous fuel burnerCombustion chamberFlue gas
Owner:河北泓宇能源科技有限公司
Controllable high voltage DC power supply
ActiveCN104166419BOutput real-time controlProtectiveElectric variable regulationHigh-voltage direct currentHigh pressure
Owner:JIANGSU SKYRAY INSTR
Automatic slurry delivery system and its construction method applied to large hydropower stations
ActiveCN104120725BSave human effortSave moneyControlling ratio of multiple fluid flowsFoundation engineeringTraffic congestionMechanical equipment
Owner:HANGZHOU HUANENG SAFETY ENG POLYTRON TECH CO LTD
A kind of fermented sugar-free preserved papaya fruit and its processing method
ActiveCN109007198BBright and pleasant colorSoft tissueYeast food ingredientsConfectioneryBiotechnologyCrude fibre
Owner:GUIZHOU INST OF TECH
Niobium-titanium-boron microalloy high-strength gas protecting welding wire
InactiveCN1321777CUniform and stable performanceGood performance of welding wireArc welding apparatusWelding/cutting media/materialsCopper platingWeld seam
Owner:YANSHAN UNIV
A synchronous rectification method for lclcl resonant converter
ActiveCN113098286BReduce adverse effectsImprove efficiencyEfficient power electronics conversionDc-dc conversionHemt circuitsResonant converter
Owner:BEIJING MECHANICAL EQUIP INST
A fermented traditional Chinese medicine powder and preparation method thereof
ActiveCN107319546BHigh content of active ingredientsIncreased content of free active ingredientsFood ingredient functionsBiotechnologyPhosphate
Owner:黑龙江省农业科学院畜牧兽医分院 +1
A Method for Determining the Normal Contact Stiffness of Loaded Joints Considering the Effect of Asperity Interaction on Rough Surface
ActiveCN106709207BOvercome the shortcomings of inaccurate calculation resultsScale-independentDesign optimisation/simulationSpecial data processing applicationsRough surfaceData ingestion
Owner:NORTHEASTERN UNIV LIAONING
A stent for lesions at the opening of branch blood vessels
ActiveCN106821563BImprove dredging effectSolve the status quo of incomplete lesion expansionStentsProsthesisInterventional therapyReoperative surgery
Owner:JW MEDICAL SYSTEMS LTD
A kind of preparation method of blue light coumarin film with polymethyl methacrylate as matrix
InactiveCN104356410BConducive to the study of luminescent propertiesConvenient researchLuminescent compositionsPresent methodPolymethyl methacrylate
Owner:CHONGQING UNIV OF TECH
Synchronous rack reciprocating blower with two vanes
InactiveCN101372969BNo steering requiredExtended service lifeOscillating piston pumpsRotary piston pumpsLow noiseAir volume
Owner:徐家业
Large scale artificial cultivating technology for spotted butterfly
InactiveCN100548116CAnimal feeding stuffChemicalsHost plantsPupa
Owner:YUNNAN ZHONGLIN BIOLOGICAL RESOURCE TECH
Biological slow-release compound fertilizer
ActiveCN101774866BHas slow-acting propertiesImprove agronomic traitsFertilizer mixturesWater insolubleChemical modification
Owner:CHANGZHOU JIANHE INNOVATION MATERIALS
An automatic arrangement method for safety measures of an automatic arrangement system of safety measures
ActiveCN106483897BIntelligent layoutPrecise layoutProgramme controlComputer controlTransformerPower substation
Owner:SHANDONG LUNENG AOTE TECH
A harmless solidification treatment agent for waste oil drilling mud and its application method
ActiveCN106746394BDoes not increase COD contentFixation/solidifcation sludge treatmentAluminium chlorideSludge
Owner:北京联众华禹环保科技有限公司
Platinum-rhodium thermocouple fine wire material and preparation method for measuring molten steel temperature
ActiveCN103952584BHigh tensile strengthEasy to processThermometers using electric/magnetic elementsUsing electrical meansPlatinumCerium
Owner:CHONGQING MATERIALS RES INST
A kind of rare earth doped modified lithium ion battery ternary positive electrode material and preparation method thereof
ActiveCN103855384BEase of industrial productionStable structureCell electrodesSecondary cellsCarbon compositesNickel salt
Owner:ZHEJIANG MEIDARUI NEW MATERIAL TECH CO LTD
Rapid transmission method of printing equipment data
ActiveCN101763231BLess data replicationTransmissionDigital output to print unitsOperational systemZero-copy
Owner:ZHEJIANG UNIV
A kind of preparation method of doped carbon material for supercapacitor
ActiveCN104900423BLow costWide variety of sourcesHybrid capacitor electrodesHybrid/EDL manufactureAlkaline earth metalN dimethylformamide
Owner:BEIJING UNIV OF CHEM TECH
Anchorage performance detection testing apparatus and method for carbon fiber adhesion reinforcement
InactiveCN103048264BJudging the mechanical performance of anchorageCheck construction qualityUsing mechanical meansMaterial analysisFiberCarbon fibers
Owner:江苏华通工程技术有限公司
A kind of platinum/carbon-bentonite catalyst and its preparation method and application
ActiveCN109331815BSimple preparation processReduce difficultyOrganic compound preparationCatalyst activation/preparationActivated carbonPlatinum
Owner:CHENZHOU GAOXIN PLATINUM +1
Mems resonant pressure sensor and its manufacturing process
ActiveCN105444926BEutectic bonding integration process is simpleReduce areaDecorative surface effectsForce measurementCapacitanceScreen printing
Owner:CHINA RESOURCES MICROELECTRONICS (CHONGQING) CO LTD
An adjustable educational display stand for news dissemination
ActiveCN111127961BRealize displayEffective displayStands/trestlesElectrical appliancesDisplay boardDisplay device
Owner:HENAN UNIV OF ANIMAL HUSBANDRY & ECONOMY
A mobile automatic addressing drilling and milling robot system
ActiveCN106625665BRealize autonomous perceptionHigh precisionProgramme-controlled manipulatorOther manufacturing equipments/toolsRobotic systemsActuator
Owner:BEIJING SATELLITE MFG FACTORY
A remote flexible glass wiping device
Owner:ZHEJIANG BAOTAI ELECTRONICS
A push rod force measuring device
ActiveCN107195346BReal-time monitoring of progressAvoid the inconvenience of visual inspectionNuclear energy generationNuclear monitoringEngineeringPotential risk
Owner:SICHUAN UNIV
A Collet Structure Locknut
Owner:YANGZHOU POLYTECHNIC INST
Dynamic bandwidth allocation method for self-adapting service quality assurance in Ethernet passive optical network
InactiveCN101667962BGuaranteed service qualityImprove throughputMultiplex system selection arrangementsData switching networksTraffic forecastTime delays
Owner:TIANJIN UNIV
Evaluation system of extendable program competition based on service
InactiveCN102591778BImprove scalabilityReduce the burden onSoftware testing/debuggingTransmissionApplication serverWeb service
Owner:FUJIAN NORMAL UNIV
A kind of chitosan/polyvinyl alcohol composite membrane supported nano-copper catalyst and its application
ActiveCN112808316BRich sourcesSimple methodOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystPropanoic acid
Owner:HUBEI ENG UNIV
Control device and method for predistortion and transmitter
InactiveCN102685052BMonitor for abnormal conditionsSynchronous/start-stop systemsEngineeringInformation acquisition
Owner:FUJITSU LTD
Dynamic route service quality protection method for safe agent-based satellite network
InactiveCN101447946BFast rebuildSave onboard resourcesRadio transmissionData switching networksData streamNetwork agent
Owner:NANJING UNIV OF POSTS & TELECOMM
A kind of supported vanadium chiral catalyst for asymmetric synthesis of esomeprazole and preparation method thereof
ActiveCN106345526BSource GFLow priceOrganic-compounds/hydrides/coordination-complexes catalystsCatalytic reactionsDispersitySalicylaldehyde
Owner:ZHEJIANG SHUREN UNIV
Signal transmission method, reception method and device based on multi-carrier spatial modulation
ActiveCN106612135BImprove reliabilityRadio transmissionChannel estimationTelecommunicationsMultiuser system
Owner:BEIJING SAMSUNG TELECOM R&D CENT +1
Method for preparing iron ore concentrate and manganese chemical products by carrying out dual reduction on refractory ferro-manganese symbiotic lean ore
InactiveCN102417972BProcess efficiency improvementMagnetic separationCelluloseChemical products
Owner:云南德宁生物化工研究有限公司 +2
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