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.
Three-position solid insulation fully sealed switch grounding mechanism
ActiveCN102437518BReduce volumeReduce manufacturing costEarthing arrangementsArrangements with resin casingElectricityEngineering
Owner:BEIJING SOJO ELECTRIC
Ammoniacal nanometer composite oxides sensitive material
Owner:BIOCHEM ENG COLLEGE OF BEIJING UNION UNIV
A kind of smelting process of high carbon bearing steel
Owner:ZENITH STEEL GROUP CORP CO LTD +1
Control system and control method of movement of glass cleaning robot at right angle area
ActiveCN102830700BSimple structureEasy to operatePosition/course control in two dimensionsControl systemControl engineering
Owner:ECOVACS ROBOTICS (SUZHOU ) CO LTD
Key interaction method and device
ActiveCN109548017AAchieve securityPrevent tamperingKey distribution for secure communicationConnection managementInformation securityUser equipment
Owner:HUAWEI TECH CO LTD
A kind of modified epoxy resin and preparation method thereof
ActiveCN110790898BImprove heat resistanceImprove thermal stabilityOrganic chemistryEpoxyPolymer science
Owner:忠信世纪电子材料(始兴)有限公司
Polypropylene-high molecular weight high-density polyethylene-filler blend and preparation method thereof
Owner:昆山博富新材料科技有限公司
an air purification device
ActiveCN111605384BBreathe comfortablyReduce the problem of excessive concentrationAir-treating devicesVehicle heating/cooling devicesThermodynamicsEngineering
Owner:广州荣晖木业有限公司
Four side independent showcase for diplaying cultural heritage
ActiveCN1299622CAids in sealing workAvoid damageLighting applicationsShow cabinetsNeedle roller bearingBraced frame
Owner:SIGONG TECH
A group of mixed working media containing HFCs and HPCs for mid-high temperature heat pump
InactiveCN1255504CComply with protectionGuaranteed matchHeat-exchange elementsCondensation temperatureEngineering
Owner:TIANJIN UNIV
folding stroller
ActiveCN104554411BSolve the lack of rigidityCarriage/perambulator with multiple axesHandrailEngineering
Owner:GOODBABY CHILD PROD CO LTD
Current detector
ActiveCN101606071BReduce usageSave material costVoltage/current isolationManufacturing cost reductionHall element
Owner:TAMURA KK
Test method for near-field energy distribution characteristics of cylindrical charges
Owner:XIAN MODERN CHEM RES INST
Shutter type spectral transmittance tester and test method
InactiveCN103940592BFast alternate measurementRealize regulationTesting optical propertiesSpectral transmissionTransmittance
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
s@m x sns y @c Composite cathode active materials and their preparation and application in lithium-sulfur batteries
ActiveCN111446439BImprove electrochemical performanceIncrease profitPositive electrodesNon-aqueous electrolyte accumulator electrodesElectrolytic agentEtching
Owner:CENT SOUTH UNIV
Detecting device for form and position tolerance of motor base
ActiveCN102425986BMechanical measuring arrangementsPosition toleranceElectric machinery
Owner:CRRC YONGJI ELECTRIC CO LTD
A method for diagnosing string faults in photovoltaic power plants
ActiveCN106230378BEasy to getEasy to calculate power generationPhotovoltaic monitoringPhotovoltaic energy generationPhotovoltaic power stationReliability engineering
Owner:CHINA ELECTRIC POWER RES INST +2
Schottky diode and preparation method for balancing forward voltage drop and reverse leakage current
ActiveCN103904133BSemiconductor/solid-state device manufacturingSemiconductor devicesAlloyDrain current
Owner:CHINA RESOURCES MICROELECTRONICS (CHONGQING) CO LTD
Application method of concrete laminated slab floor production device with adjustable size and deformation
ActiveCN110253726BPreparation flexibility and convenienceQuality improvementMouldsMould auxillary partsConstruction engineeringStructural engineering
Owner:湖南鼎成预制构件工程有限公司
LED retrofit lamp and manufacturing method thereof
ActiveCN103511868AImprove luminous efficiencySolution to short lifePoint-like light sourceElongate light sourcesEngineeringLight source
Owner:LEDVANCE GMBH
Method of non-refrigeration focal surface infrared cloud detection
InactiveCN100510781CClear detailsImprove temperature adaptabilityElectric signal transmission systemsData switching by path configurationSignal-to-noise ratio (imaging)Imaging quality
Owner:中国人民解放军理工大学气象学院
A system and method for heating a fuel using a solar heating system
InactiveCN101825018AIncrease temperatureSolar heating energySolar heat devicesSolar power towerLight beam
Owner:GENERAL ELECTRIC CO
A method and device for adapting a dedicated transmission module across different national systems
ActiveCN112671936BTransmissionElectric digital data processingCommunication interfaceSecure communication
Owner:HUNAN CRRC TIMES SIGNAL & COMM CO LTD
Method for preparing silicon carbide foam ceramics with heat-curable polycarbosilane and polyurethane
Owner:福建立亚化学有限公司
Tooling assembly for deep hole processing
ActiveCN104959649BAvoid the problem of reduced drilling accuracyReduce workloadFeeding apparatusLarge fixed membersEngineeringMachining
Owner:哈威光电科技(苏州)有限公司
Layered water intake device for water sources
ActiveCN108894278BAvoid damageExtended service lifePump componentsPumpsVibration amplitudeWater source
Owner:HEBEI UNIV OF ENG
A heat dissipation bipolar plate for a fuel cell
ActiveCN108110276BRealize self-circulation coolingImprove reliabilityFuel cellsFuel cellsEngineering
Owner:BEIJING SATELLITE MFG FACTORY
Method and device for feature detection
ActiveCN105354579BPromote generationReduce computational complexityCharacter and pattern recognitionFeature vectorFeature extraction
Owner:ZHEJIANG UNIVIEW TECH CO LTD
Intermediate of telmisartan, preparation and use thereof
Owner:ZHEJIANG MENOVO PHARMA
Toothbrush
Owner:LION CORP
Craniofixation clip after craniotomy
Owner:中国人民解放军联勤保障部队第九二一医院 +1
Tap changer and vacuum interrupter for a tap changer of this kind
InactiveCN103354942ASimple structureSave spaceVariable inductancesHigh-tension/heavy-dress switchesHemt circuitsTap changer
Owner:MASCHFAB REINHAUSEN GEBR SCHEUBECK GMBH & CO KG +1
Post-personal injury protection systems and post-personal injury protection devices
ActiveCN106801781BAvoid harmEffective protectionEngineering safety devicesStart stopMechanical equipment
Owner:CHINA TEST & CERTIFICATION INT GRP CO LTD
Method for preparing zinc-doped calcium-phosphorus coating on magnesium alloy surface by one-step hydrothermal method
InactiveCN108517515BShort timeImprove corrosion resistancePharmaceutical delivery mechanismLiquid/solution decomposition chemical coatingPhysical chemistryCalcium phosphorus
Owner:TIANJIN UNIV
Fatty acid esters against infections in fermentations
PendingCN109642206AFungiBacteriaYeastAcyl group
Owner:PURAC BIOCHEM
Adaptive Echo Cancellation Method for Speech Communication Based on S-Type Function
ActiveCN110767245BStrong impact resistanceFast convergenceSpeech analysisTelecommunicationsVoice communication
Owner:SOUTHWEST JIAOTONG UNIV
Method for preparing coupling product through visible light catalysis cross dehydrogenation coupling
ActiveCN103664430BRealization of aerobic cross-dehydrogenation coupling reactionsClear response mechanismOrganic chemistry methodsOrganic-compounds/hydrides/coordination-complexes catalystsPlatinum complexCoupling
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
Method for speeding up the boot time of electric device and electric device using the same
InactiveCN103019758AError detection/correctionBootstrappingEngineeringPower consumption
Owner:WISTRON CORP
A miniaturized atomic interference gyroscope device and measurement method
ActiveCN109781088BTurn-sensitive devicesGyroscopeMagneto-optical trap
Owner:CHINA JILIANG UNIV
A method of grasping and releasing virtual objects by hand
ActiveCN112346564BEasy to moveSolve the problem of virtual and real occlusionInput/output for user-computer interactionImage data processingEngineeringComputer vision
Owner:JIANGNAN UNIV
Shearing apparatus of metal sheet
ActiveCN102814657BEasy to operateLower skill requirementsOther manufacturing equipments/toolsElectrical controlEngineering
Owner:ANHUI CHUJIANG TECHCAL NEW MATERIAL CO LTD
Sample Adjustment Controller
InactiveCN105403541BImprove convenienceImprove thermal conductivityMaterial analysis by measuring secondary emissionEngineeringConnection control
Owner:GAINIA INTELLECTUAL ASSET SERVICES
Ultrasonic welding device and manufacturing method of disposable diaper using the same
ActiveCN105377532BSimple structureSimplify the control problemAbsorbent padsBaby linensUltrasonic weldingUltrasound
Owner:ZUIKO CORP
Exhaust reduction composition
InactiveCN110325616AEmission reductionExhaust apparatusSilencing apparatusExternal combustion engineInternal combustion engine
Owner:金载洙
A hybrid digital copyright protection method and system
ActiveCN103186731BImplement permission trackingReduce computational complexityTransmissionProgram/content distribution protectionDigital contentTerminal equipment
Owner:中文在线(天津)文化发展有限公司
Power Converter Control Method
ActiveCN103828213BReduced transmitted harmonicsReduce the burden onConversion without intermediate conversion to dcDc-ac conversion without reversalEffective powerHarmonic
Owner:DAIKIN IND LTD
Method for preparing decarboxylated levofloxacin
ActiveCN102093388BReduce generationImprove conversion rateOrganic chemistryReaction temperatureLevofloxacin
Owner:YABAO PHARMA GRP CO LTD
Manipulator
ActiveCN103770110BAccurate placementAccurate captureProgramme-controlled manipulatorArmsProduction lineControl engineering
Owner:DONGGUAN HANSA AUTOMATION EQUIP TECH
Shift register unit, driving method thereof, gate driving circuit and display panel
ActiveCN107039014BStable voltage differenceImprove driving abilityStatic indicating devicesDigital storageShift registerHemt circuits
Owner:BOE TECH GRP CO LTD +1
A control method and system for preventing card burning when a mobile terminal is turned on
InactiveCN106339213BBurn out preventionVolume/mass flow measurementPower supply for data processingComputer hardwareEmbedded system
Owner:TCL COMM TECH NINGBO CO LTD
Wire rope processing equipment for physical exercise equipment
ActiveCN111283503BEasy to polishImprove grinding efficiencyEdge grinding machinesGrinding/polishing safety devicesWire ropePhysical exercise
Owner:JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE
Excavation of Loess Tunnel with Large Section and Rapid Closing and Ring Forming Method of Primary Support
ActiveCN106979021BQuick closeImprove ergonomicsUnderground chambersTunnel liningSocial benefitsDrill
Owner:CHINA RAILWAY 12TH BUREAU GRP +1
A circuit board assembly and electronic device
ActiveCN108232498BCoupling device detailsComputer periphery connectorsEngineeringMechanical engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A new energy vehicle vehicle air purification system and control method
InactiveCN108162717BSave energyImprove practicalityAir-treating devicesVehicle heating/cooling devicesIn vehicleControl system
Owner:NORTHEASTERN UNIV LIAONING
A carbon fiber surface chemically grafted nano-sio 2 Reinforced polyether ether ketone composite material and preparation method thereof
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Mobile terminal and incoming call connecting method thereof
ActiveCN103024194BImprove experienceAutomatic call-answering/message-recording/conversation-recordingTelephony
Owner:MEIZU TECH CO LTD
Anode material, preparation method and treatment process suitable for external cooling water treatment
ActiveCN112158920BSolution to short lifeMitigate the risk of foulingGeneral water supply conservationWater/sewage treatment apparatusBetaineReverse osmosis
Owner:TIANSHENGQIAO BUREAU CSG EHV POWER TRANSMISSION CO
Process for cleaning flue gases by utilizing alkali resources in slag
InactiveCN103785277BReduce processing costsReduce excess alkali pollutionDispersed particle separationSlagWater vapor
Owner:NANJING UNIV
A Phase-Amplitude Calibration Filter and Method for Improving the Performance of Short-Pulse Non-Coherent Radar Signal Processing
ActiveCN110221268BImprove coherenceThe instantaneous phase history is the sameWave based measurement systemsDigital technique networkMicrowaveFilter (signal processing)
Owner:NORTHWEST INST OF NUCLEAR TECH
Heat pump automotive air conditioner with battery thermal management
ActiveCN106274372BGuaranteed to workImprove defrosting effectAir-treating devicesCorrosion preventionVapor–liquid separatorHeat management
Owner:JILIN UNIV +1
Resistive memory apparatus and manufacturing method thereof
InactiveCN104518087AElectrical apparatusSemiconductorMaterials science
Owner:SK HYNIX INC
A main pipe positioning welding fixture and welding deformation control method
ActiveCN105345384BGuaranteed sizeGuaranteed positionWelding/cutting auxillary devicesAuxillary welding devicesEngineeringThree-phase
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
A kind of preparation method of alkaline electroplating tin brightener
Owner:NANCHANG HANGKONG UNIVERSITY
Three-dimensional interactive posture sampling method, device, computer equipment and storage medium
ActiveCN109002163BReduce difficultyLow costInput/output for user-computer interactionGraph readingComputer graphics (images)Engineering
Owner:SHENZHEN UNIV
Sleeve-adjustable garden road trimming device and method of use thereof
ActiveCN104846720BGuaranteed aestheticsEffective chamfer grindingRoads maintainenceEngineeringMechanical engineering
Owner:倡创(上海)咨询管理事务所
Reactive waterproof coating
ActiveCN105273506BStrong chemical adsorptionImprove adhesionConjugated diene hydrocarbon coatingsNatural rubber coatingsEconomic benefitsDouble bond
Owner:XI NIU PI WATERPROOFING TECH CO LTD
A plate forming device and forming method based on multi-stage electromagnetic force sequential loading
Owner:HUBEI UNIV OF TECH
A kind of micro-water car washing machine with electric vehicle as the carrier
ActiveCN103847705BQuick changeAchieve scratch repair functionCleaning apparatus for vehicle exteriorsElectric machineryEngineering
Owner:嘉兴君宏汽车配件有限公司
Polyethylene powder coating used for anti-corrosion steel pipe and preparation method thereof
Owner:SHANGHAI BANGZHONG NEW MATERIAL
Method and equipment for recovering heavy metal in electroplating wastewater
ActiveCN103243348BAvoid concentration polarizationSelectiveCellsPhotography auxillary processesElectrolysisConcentration polarization
Owner:GUANGDONG XINDAYU ENVIRONMENTAL PROTECTION TECH CO LTD +1
Double door with single leaf and single door frame
InactiveCN103437650BSimple structureFlexible and safe to useHingesWing arrangementsMechanical engineeringEngineering
Owner:李锘澄
Porridge machine
InactiveCN107174110BStir wellAvoid stickingWarming devicesCooking vessel constructionsDrive shaftDrive motor
Owner:HUROM CO LTD
On-board lithium-ion battery system
ActiveCN104269899BImprove power densityIncrease energy densitySafety/protection battery circuitsElectric powerPower flowElectrical battery
Owner:武汉中原长江科技发展有限公司 +1
The winding mechanism of the magnetic winding machine
Owner:蚌埠科华电子有限公司
Voltage regulator and method for generating pulse width modulation signal thereof
ActiveCN102541131BImprove performanceFast transient responsePulse duration/width modulationElectric variable regulationVoltage regulationVoltage reference
Owner:RICHTEK TECH
A driving protection simulation test device
ActiveCN105223491BAvoid burnsAvoid affecting test resultsElectronic circuit testingToggle switchLow voltage
Owner:CHANGZHOU UNIV
A kind of refining method of methyl bromide homatropine
ActiveCN106432221BMild reaction conditionsSimple and fast operationOrganic chemistryOrganic solventHomatropine Methylbromide
Owner:HUBEI BIOCAUSE HEILEN PHARM CO LTD
Shelf subassembly and refrigerating equipment with same
ActiveCN102192636BLighting and heating apparatusDomestic refrigeratorsEngineeringElectrical and Electronics engineering
Owner:HEFEI MIDEA REFRIGERATOR CO LTD +1
Preparation method and application of a manganese titanate-doped sodium aluminum hydride hydrogen storage material
ActiveCN108439331BFast hydrogen releaseLow priceHydrogenManganese compoundsPhysical chemistryHydrogen desorption
Owner:GUILIN UNIV OF ELECTRONIC TECH
A maintenance method and device
ActiveCN109150587BRealize automatic maintenanceImprove maintenance efficiencyTransmissionNetworked systemProcessing
Owner:NEW H3C SECURITY TECH CO LTD
Preparation of Individualized Concentrates
ActiveCN103402564BDialysis systemsMedical devicesEngineeringDialysis
Owner:FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
A method for improving photosynthetic efficiency of plants
ActiveCN110628810BImprove photosynthetic efficiencyIncrease biomassOxidoreductasesPlant peptidesChloroplastTartrate
Owner:ZHEJIANG UNIV
New positive material and preparation method thereof
InactiveCN102427132ACell electrodesLithiumPhysical chemistry
Owner:SUZHOU GOLDEN CROWN NEW ENERGY +1
Processing method for eutrophication water and box
InactiveCN100389080CEasy to removeTo achieve the purpose of removing algaeMultistage water/sewage treatmentWater/sewage treatment by neutralisationEutrophicationColloid
Owner:唐宾 +1
A kind of latent fragrance cigarette paper containing δ-hydroxy acid alcohol ester and its preparation method and application
ActiveCN111685361BImprove suction qualityImprove use valueTobacco preparationNon-fibrous pulp additionAlcoholMedicinal chemistry
Owner:CHINA TOBACCO HUNAN INDAL CORP
Surface treatment method for filter cavity, cavity filter and communication apparatus
ActiveCN101976749BMeet electrical performance requirementsLow costWaveguide type devicesProcessing costElectroplating
Owner:ANHUI TATFOOK TECH CO LTD
A kind of Internet-based solar battery set and its monitoring system and monitoring method
InactiveCN107482681BWill not affect workImprove utilization efficiencyPhotovoltaic monitoringSingle network parallel feeding arrangementsElectrical batteryCurrent range
Owner:戚志贤
Powder filter type laser in situ forming device
ActiveCN108859107BImprove cleanlinessImprove processing qualityAdditive manufacturing apparatusManufacturing recyclingHelical bladeErbium lasers
Owner:郑多多
Computing method for improving small signal stability and providing aid decision making
ActiveCN101789607BSafe and stable operationAvoid sensitivitySingle network parallel feeding arrangementsEngineeringControl measure
Owner:NARI TECH CO LTD
castors with brakes
Owner:HINOMOTO JOMAE
A knowledge service system and method for engineering supervision based on intelligent management
ActiveCN111460139BQuality improvementRealize knowledge exchangeOffice automationKnowledge representationKnowledge servicesBusiness enterprise
Owner:广州高新工程顾问有限公司
Method for quickly turning-on of mobile telephone
InactiveCN100548078CEasy to completeAvoid readingSubstation equipmentProgram loading/initiatingVirtual memoryMobile telephony
Owner:YINGHUADA (SHANGHAI) ELECTRONIC CO LTD
A three-dimensional automatic adjustable shock absorber
InactiveCN105736619BCushion the impactReduce vibration effectsMagnetic springsShock absorbersAuto regulationVibration attenuation
Owner:HUNAN CITY UNIV
A power-off automatic switching power supply device
ActiveCN108808837BFast switching speedAvoid problems with degraded power qualityPower network operation systems integrationInformation technology support systemPower qualityOvercurrent
Owner:JIANGXI TUOWANG ELECTRIC
IGBT protection circuit and method used in AC argon arc welding machine
ActiveCN105522256BReduce manufacturing costAvoid overheating damageArc welding apparatusTime delaysEngineering
Owner:SHANGHAI WTL WELDING EQUIP MFG CO LTD
An antenna frequency band adjustment device and method thereof
ActiveCN105490025BAutomatically change lengthHigh bandwidthAntennasAntenna bandwidthControl selection
Owner:杭州东南吉通网络有限公司
Method for forming irregular ring piece by utilizing stainless-steel rectangular ring rolled piece through thermal bulging
ActiveCN102513457BHigh dimensional accuracyPrecise control of bulge sizeShaping toolsMaterials scienceAerospace
Owner:GUIZHOU ANDA AVIATION FORGING
Method for beautifying faces in digital image
InactiveCN101778188BTo achieve the purpose of beautifying the imageAvoid damagePictoral communicationNonlinear filterFacial region
Owner:ALTEK CORP
A kind of image recognition method and device including surrounding environment
ActiveCN110738213BCharacter and pattern recognitionNeural architecturesNeuron networkComputer graphics (images)
Owner:上海日观芯设自动化有限公司
Common-caliber variable-beam-width waveguide crack array antenna
InactiveCN102646873BReduce volumeImprove efficiencyAntenna arraysRadiating elements structural formsWide beamCoupling
Owner:10TH RES INST OF CETC
Process for concentrating aqueous hydrogen halide solutions
ActiveCN104755417BPrevent crystallizationConcentration blockChlorine/hydrogen-chloride purificationExtractive distillationHydrogen halideHydrogen
Owner:SGL CARBON SE
A negative pressure airtight drainage wound protection device and preparation method thereof
Owner:BEIJING GUANGHUI TIANCHENG MEDICAL TECH CO LTD
Control method of vacuum detector
ActiveCN105022293BReduce manual laborProgramme control in sequence/logic controllersClockwiseElectrical and Electronics engineering
Owner:GUANGZHOU SUPERSONIC AUTOMATION TECH CO LTD
Random access method and device, storage medium, user terminal
ActiveCN111294973BImprove communication effectivenessImprove effectivenessWireless communicationEngineeringReal-time computing
Owner:BEIJING SPREADTRUM HI TECH COMM TECH CO LTD
Laser processing method of printed circuit board and laser processing machine thereof
ActiveCN111390380BReduce the number of laser exposuresStable machining resultsPrinted circuit manufactureLaser beam welding apparatusLaser processingEngineering
Owner:OFUNA TECH
A high-recovery production process for extracting potassium chloride from carnallite ore
ActiveCN112551553BImprove processing recoveryReduce pollutionAlkali metal chloridesEnvironmental engineeringThermopotash
Owner:CHANGSHA DESIGN & RES INST OF CHEM IND MIN
A track operation safety monitoring and alarm system and method
ActiveCN106696999BMonitoring maneuverComprehensive monitoringRailway traffic control systemsEngineeringHandling system
Owner:西藏谦诚信息科技有限公司
Antistatic PET engineering plastic and preparation method thereof
Owner:惠州市好品科技有限公司
Method and system for realizing virtualized router based on windows platform
ActiveCN105323161BRealize fully transparent processingEnsure safetyData switching networksSoftware simulation/interpretation/emulationVirtualizationEmbedded operating system
Owner:FENGHUO COMM SCI & TECH CO LTD
Prompt method and device
ActiveCN106657573BImprove user experienceAvoid forgettingSubstation equipmentComputer graphics (images)Control objective
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Simulation fatigue testing device for suspension motor suspension hanging plate spring of motor
InactiveCN102628782BMaterial strength using repeated/pulsating forcesBogieElectric machinery
Owner:SOUTHWEST JIAOTONG UNIV +3
A kind of preparation method of cerium sulfate catalyst for SCR reaction
ActiveCN106622207BHigh catalytic activityDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsPtru catalystPhysical chemistry
Owner:BEIJING UNIV OF TECH
A kind of amino baking varnish with high temperature resistance and preparation method thereof
ActiveCN104789082BImprove adhesionGood chemical resistancePolyester coatingsWater basedPolymer science
Owner:LANGFANG NIPPON PAINT
A method of controlling coal mine gas penetration and an aerodynamic sound wave generating device
ActiveCN104989338BEnhanced gas adsorption activityHigh activityFluid removalMechanical vibrations separationDesorptionAcoustic wave
Owner:贾剑
Device for repairing spools
ActiveCN104889848BQuick fixReduce manufacturing costEdge grinding machinesGrinding carriagesInterference fitBobbin
Owner:泰州市齐大贸易有限公司
Distributed power generation connected to distribution network and microgrid group partition control method and system
ActiveCN104753061BPartition control is stableImprove stabilitySingle network parallel feeding arrangementsMicrogridControl system
Owner:CHINA AGRI UNIV
Operation state monitoring method of network application and application server
ActiveCN102970184BAccurate Operational DataPerformance improvements and enhancementsData switching networksApplication serverNetwork connection
Owner:BEIJING QIHOO TECH CO LTD
A high-efficiency and energy-saving dryer
ActiveCN113686132BKeep dryImprove stabilityFood processingDrying machines with progressive movementsControl engineeringControl theory
Owner:福州永隆兴食品有限公司
Detection kit, detection method and application for shigella
ActiveCN107287315BSimple and fast operationShort reaction timeMicrobiological testing/measurementMicroorganism based processesBiotechnologyPublic health
Owner:INSPECTION & QUARANTINE TESTING CENT OF HEBEI ENTRY EXIT INSPECTION & QUARANTINE BUREAU
A pharmaceutical delivery system for delivering active component dispersed in dispersion medium
InactiveCN101188999BOrganic active ingredientsPeptide/protein ingredientsPharmaceutical SubstancesBiomedical engineering
Owner:EGALET LTD
A method for integrating IoT devices based on mapping files
ActiveCN114265824BIncrease flexibilityImprove scalabilityFile access structuresFile/folder operationsFile systemTemplate match
Owner:众和空间(北京)科技有限责任公司
A protective cap for a powder machine
InactiveCN103495485BNot subject to wear and tearAvoid wear and tearGrain treatmentsCoaxial lineEngineering
Owner:DEQING DONGXU ALLOY STEEL CASTING
Method for Recombining and Regulating Biological Components to Enhance Biosynthesis of Secondary Metabolites
ActiveCN103361345BLarge application spaceHybrid cell preparationOther foreign material introduction processesBiotechnologyMicroorganism
Owner:FUZHOU UNIV
Continuous production method of hydroxy (meth)acrylate and diester of (meth)acrylate and sulfonic acid resin catalyst
ActiveCN107597187BEfficient productionIncrease productivityOrganic compound preparationPreparation by ester-hydroxy reactionPolymer scienceMeth-
Owner:WANHUA CHEM GRP CO LTD
Touch sensor capable of supporting 1-D and 2-D mode and controlling method thereof
InactiveCN100527058CClarify the direction of judgmentGraph readingMechanical pattern convertionTouch SensesInductor
Owner:ELAN MICROELECTRONICS CORPORATION
Fast data synchronization method in continuous data protection technology
ActiveCN103064766BImprove synchronization efficiencyRedundant operation error correctionComputer hardwareData synchronization
Owner:北京火星高科数字科技有限公司
A wind turbine yaw brake
ActiveCN113482851BImprove power generation efficiencyReduce positional deviationWind motor controlMachines/enginesClassical mechanicsControl theory
Owner:国家电投集团江苏海上风力发电有限公司
Novel power battery and preparation method thereof
InactiveCN102013491BCell electrodesSecondary cellsElectrical batteryAdhesive
Owner:JIANGSU LITIAN NEW ENERGY TECH
Solar cell generating unit
InactiveCN100525060CIncrease freedomSimple operation and maintenancePhotovoltaicsPhotovoltaic energy generationEngineeringSolar cell
Owner:MISAWA HOMES CO LTD
A Combined Gas Bearing with Surface Texture and Surface Texture Design Method
ActiveCN108561419BImprove carrying capacityImprove service reliabilityGeometric CADBearing componentsStructural engineeringMechanical engineering
Owner:XIAN UNIV OF TECH
Technique for producing polyester filament yarn using false twisting distortion elasticizer
ActiveCN101250784BGood hollownessClear profileTextiles and paperHot boxEconomic benefits
Owner:杭州逸暻化纤有限公司
A method, device and system for optimizing neighboring cells in different systems
ActiveCN103385020BImprove accuracyGuaranteed quantityNetwork planningTerminal equipmentComputer science
Owner:HUAWEI TECH CO LTD
Breeding method for an excellent line of flounder resistant to Edwardsiella blunt disease
ActiveCN104304096BClimate change adaptationPisciculture and aquariaScreening methodMicrosatellite
Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
Cloud desktop architectural design software management method, device and computer equipment
ActiveCN109460278BOut of dependenceGeometric CADCAD network environmentSoftware engineeringDesign software
Owner:HUNAN YUANDA ENG DESIGN CO LTD
A silk-like fabric
ActiveCN104233572BImitation silk effect is goodGood skin affinityBiochemical fibre treatmentLoomsFiberPolymer science
Owner:浙江泉能纺织股份有限公司
Method, electronic device and storage medium for recommending goods
ActiveCN111523042BEasy to understandDigital data information retrievalCharacter and pattern recognitionInformation processingProduct Identifier
Owner:上海众旦信息科技有限公司
coil parts
ActiveCN107017080BEasy to adjust the lengthAdjustable lengthMagnetic bodiesTransformers/inductances coils/windings/connectionsEngineeringMechanical engineering
Owner:SUMIDA CORP
A crawler-type self-propelled main cable inspection vehicle
ActiveCN106012823BReduce fear of heightsImprove stabilityBridge structural detailsControl systemAutomotive engineering
Owner:CCCC HIGHWAY CONSULTANTS +1
Electric vehicle control method, system and vehicle
ActiveCN107472030BImprove securityImprove reliabilityElectric devicesConverter typesLow voltageElectric vehicle
Owner:BEIQI FOTON MOTOR CO LTD
Random copolymer and its preparation method and application, oil displacement agent composition and its preparation method
ActiveCN103483496BHigh viscosity average molecular weightHigh apparent viscosityDrilling compositionSalt resistanceApparent viscosity
Owner:CHINA PETROLEUM & CHEM CORP +1
Component part in cavity die body for filling concrete
InactiveCN1304705CConvenient construction and layoutImprove construction efficiencyFloorsMechanical engineeringHollow core
Owner:湖南邱则有专利战略策划有限公司
A force transmission detection device
ActiveCN111896159BSimple structureEasy to installApparatus for force/torque/work measurementClassical mechanicsEngineering
Owner:NANTONG UNIVERSITY
A high-efficiency spreading agent that promotes the complete spreading of water droplets impacting on superhydrophobic surfaces
ActiveCN111134122BLow equilibrium surface tensionLow dynamic surface tensionBiocideAnimal repellantsSuperhydrophobeChemical physics
Owner:INST OF CHEM CHINESE ACAD OF SCI +1
Inkjet printing device and inkjet printing method
ActiveCN104441986BTypewritersControl systemEngineering
Owner:BEIJING MEIKEYI
a lifting device
ActiveCN104291210BCause safety hazardEasy to operateLoad-engaging elementsLocking mechanismSelf locking
Owner:STATE GRID CORP OF CHINA +1
A Prediction Method of Tunnel Leakage Rate Based on Neural Network
ActiveCN111141653BImprove work efficiencyFruitfulWater resource assessmentNeural architecturesData setAlgorithm
Owner:SHANGHAI RAIL TRANSIT MAINTENANCE SUPPORT
Zero current detection circuit and DC converter
ActiveCN104518690BQuick responseReduce energy consumptionAc-dc conversionResistive couplingEngineering
Owner:FITIPOWER INTEGRATED TECH INC
Titanium dioxide nanosphere and applications thereof
InactiveCN101676214BImprove photocatalytic activityLarge specific surface areaTitanium dioxideTetrachloridePlastic materials
Owner:SHANGHAI WORLD PROSPECT INT TRADE +1