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.
Preparation method of anodized aluminum oxide on aluminum surface
PendingCN113235144ALow costUniversalSurface reaction electrolytic coatingElectrochemistryAluminium oxides
Owner:EAST CHINA JIAOTONG UNIVERSITY
Aircraft based on mechanical principle and a method for using the same
InactiveCN109250065ASimple organizationEasy to operateBalloon aircraftsFlight directionSteering wheel
Owner:严涛涛
Preparation method of medicine microspheres using plant soy protein as carrier
InactiveCN101455645ASmall particle sizeRich in nutrientsGranular deliveryMacromolecular non-active ingredientsParaffin waxVegetable oil
Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH
Right claw of bonder
ActiveCN102064121AReduce distortionImprove pass rateSolid-state devicesSemiconductor/solid-state device manufacturingStructural engineeringIndustrial engineering
Owner:NANTONG FUJITSU MICROELECTRONICS
Wash-free hair conditioner for body preservation
InactiveCN101878754AMeet the characteristicsConducive to anti-corrosion preservationCosmetic preparationsHair cosmeticsIsothiazolinonePropanoic acid
Owner:上海市殡葬服务中心 +1
Transdermal medicament conveying paste and preparation method thereof
InactiveCN101829073ALarge drug storage rangeLarge drug storageSheet deliveryMedicineAbsorbent material
Owner:郑延明
Beidou high-precision space-time reference determination method and device based on gun shooting reference projectile
PendingCN114527489AAchieve precise positioningReduce volumeSatellite radio beaconingSimulationUncrewed vehicle
Owner:SICHUAN JIUZHOU ELECTRIC GROUP
Tropane alkaloid extraction technology
ActiveCN110003197AExtended service lifeEfficient removalOrganic chemistryUltrafiltrationTropane alkaloid
Owner:南京久安源环保科技有限公司
Pressure control system covering normal pressure to high vacuum
ActiveCN113741571AEasy to controlPressure is easy to controlFluid pressure control using electric meansRoughing pumpControl system
Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
Optical density testing system and optical density tester
PendingCN113899447ASimultaneous testingMeet measurement needsPhotometryScattering properties measurementsFirst lightTester device
Owner:TRIPLE WIN TECHSHENZHEN CO LTD
Novel flashlight
InactiveCN110985913AWith electric batteriesProtective devices for lightingEngineeringFlashlight
Owner:徐州华涛电气设备有限公司
Hanging ironing machine
ActiveCN108642836AIncrease the carrying areaEasy to fixIroning apparatusTextiles and paperSoft magnetEngineering
Owner:WENZHOU UNIV OUJIANG COLLEGE
Package recommendation method and device
PendingCN112702179ASave recommended resourcesImprove rationalityMetering/charging/biilling arrangementsAccounting/billing servicesEngineeringData mining
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Lens structure made of materials with different refractive indexes
Owner:KUNSHAN KANGLONG ELECTRONICS TECH CO LTD +1
Scroll compressor
ActiveCN101886628APrevent overcompressionReduce overcompression lossRotary piston pumpsRotary piston liquid enginesCoolantScroll compressor
Owner:PANASONIC CORP
Desulfurization wastewater treatment apparatus and desulfurization wastewater treatment method
InactiveCN108689538AEfficient reuseReduce investmentSludge treatment by de-watering/drying/thickeningWater contaminantsWater vaporMicrofiltration membrane
Owner:SHANGHAI JIANGZHE ENVIRONMENT ENG TECH CO LTD
Method for retrieving lost key based on symmetric encryption, and related devices
InactiveCN109617677AImplement the retrieval functionKey distribution for secure communicationCiphertextPassword
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN
Plug-in processing method and user terminal
ActiveCN105446774AImprove experienceImprove robustnessHardware monitoringProgram loading/initiatingError reportingComputer engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Chain-grate boiler pulverized coal conveying pipeline provided with secondary pressure stabilizing system
InactiveCN106482144ASmall pressure fluctuationsImprove uniformityLump/pulverulent fuel feeder/distributionCombustionProcess engineering
Owner:JIANGSU YIZHONG ENERGY SAVING EQUIP CO LTD
Prefabricated underground diaphragm wall, fabricated underground diaphragm wall structure and construction method
PendingCN113417296AReduce weightGuarantee the construction qualityExcavationsBulkheads/pilesArchitectural engineeringStructural engineering
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
Transmission signal compensation method, network side equipment and terminal
ActiveCN113824485AImprove transmission performanceSite diversitySynchronisation arrangementTelecommunicationsElectrical and Electronics engineering
Owner:DATANG MOBILE COMM EQUIP CO LTD
Image search method and device, server and storage medium
PendingCN112541091AIncrease the number ofExpand your searchDigital data information retrievalSpecial data processing applicationsRadiologySearch intent
Owner:HANGZHOU HIKVISION DIGITAL TECH
Drowning prevention device
PendingCN114268685AEffective protectionEasy to carryCasings/cabinets/drawers detailsTelephone set constructionsEngineeringEnvironmental engineering
Owner:孔德耀
Composition of mifepristone semi-solid skeleton preparation
InactiveCN1408356APowder deliveryOrganic active ingredientsMedicineSemi solid
Owner:SHANGHAI INST OF PHARMA IND CO LTD +1
Electronic apparatus and control method thereof
PendingCN112866613ASelective content distributionHigh-definition television systemsCommunication interfaceSignal on
Owner:SAMSUNG ELECTRONICS CO LTD
Processing method of beef sauce
Owner:湖南省可心可人食品科技有限公司
Skin care composition for repairing sensitive skin
InactiveCN111920724AMild textureImprove toleranceCosmetic preparationsToilet preparationsHouttuyniaAllergy
Owner:广州和佳润颜医药有限公司
Turning work fixture for large-caliber metal seal butterfly valve butterfly plate
PendingCN107717544APrecise positioningClamp firmlyPositioning apparatusMetal-working holdersButterfly valveScrew thread
Owner:LANZHOU HIGH PRESSURE VALVE
Cutting track optimization method for helical milling of external thread of cylinder
ActiveCN108817563AImprove machining accuracyLess interferenceThread cutting machinesMilling cutterEngineering
Owner:XIANGTAN UNIV
Bottom cover pressing mechanism of filtering connecting pipe for kitchen and bath
InactiveCN113006211AImprove the installation effectImprove efficiencyDomestic plumbingElectric machinerySupport plane
Owner:方畅
Microscope eyepiece base housing turning method
Owner:WUZHOU OKA OPTICAL INSTR
Chinese herbal medicine for treating paratyphoid of piglets
InactiveCN108030885APlay a preventive roleAntibacterial agentsPlant ingredientsVeterinary medicineMedicinal herb
Owner:杨韶彰
An intelligent petrochemical wastewater treatment equipment
ActiveCN108249654BIncrease feed rateReduce deliveryFatty/oily/floating substances removal devicesWater/sewage treatment by irradiationReverse osmosisPharmaceutical drug
Owner:宁夏宝众帮化工有限公司
File transmission method, apparatus and system
ActiveCN106657413ATo achieve directed transmissionAchieving Directional Precise TransmissionTransmissionTraffic capacityFile synchronization
Owner:TENCENT TECH (SHENZHEN) CO LTD
Electronic document signature method, apparatus, device and readable medium
InactiveCN109409110AEfficient StatisticsEfficient managementDigital data protectionElectronic documentDocumentation
Owner:胡金钱
Information shared type automatic door closing device
InactiveCN108979407ASimple structureEasy to operateBuilding braking devicesWing openersPistonElectrical and Electronics engineering
Owner:朱晓燕
Test task allocation method, equipment, device and storage medium
PendingCN114510348AReduce in quantityReduce use costResource allocationEmbedded systemReliability engineering
Owner:BEIJING CO WHEELS TECH CO LTD
Concrete beam reinforcement structure and construction method thereof
ActiveCN110905229AAvoid deformationAvoid breakingBuilding repairsVibration attenuationConcrete beams
Owner:广西全途来投资有限责任公司
K-rank criterion multi-link data fusion algorithm based on credibility weighting
InactiveCN111510943AImprove human behavior recognitionImprove recognition accuracyCharacter and pattern recognitionWireless communicationData setAlgorithm
Owner:LIAONING TECHNICAL UNIVERSITY
Urban street damaged asphalt road pavement renovating machine
PendingCN114369991ATiled evenlyReasonable structural designRoads maintainenceHydraulic cylinderArchitectural engineering
Owner:济宁市市政园林养护中心
Device for detecting axial force of hub and displacement of bearing in real time by applying torque
PendingCN114061983AExcellent torque rangeProcess parameter scienceVehicle wheel testingAxial displacementEngineering
Owner:SHANDONG PENGXIANG AUTOMOBILE
Plug connector and manufacturing method thereof
PendingCN114665289ARemain flexibleImprove stabilityCoupling device detailsEngineeringStructural engineering
Owner:JESS-LINK PRODUCTS
Clutch brake component of punch press
ActiveCN101486260AImprove working environmentSafer and more environmentally friendlyPressesPunch pressDrive shaft
Owner:XIANGSHAN YIDUAN PRECISION MACHINERY CO LTD
Double-screen unlocking method, mobile terminal and storage medium
InactiveCN108055380AImprove data securityPrevent leakageUnauthorised/fraudulent call preventionDigital data authenticationUser inputComputer terminal
Owner:BEIJING ZHUMU LANGMA MOBILE COMM CO LTD
Method for producing site mixed and charged emulsion explosive by utilizing waste engine oil
Owner:ANHUI XIANGKE CHEM IND CO LTD
Scenic spot navigation method
InactiveCN102467849AEnable self-guided toursNot easy to cause lossMaps/plans/chartsSensing record carriersComputer visionArtificial intelligence
Owner:WUXI MEIWANG NETWORK INFORMATION TECH
Brushless motor assembling structure
PendingCN114123608ASimple processLow costSupports/enclosures/casingsBrushless motorsPlastic materials
Owner:深圳市旭益达无刷电机有限公司
Method for loading data in parallel after splitting files
InactiveCN103077241AImprove loading performanceWeaken inefficiencySpecial data processing applicationsData fileLimit value
Owner:BANK OF CHINA
Axle spring seat attachment assembly
PendingCN112638669ALeaf springsResilient suspensionsClassical mechanicsLeaf spring
Owner:HENDRICKSON USA L L C
Clamping strap upward and downward turning over nail nipper
InactiveCN101077246AFreedom from limitationsSolve the problem of limited widthManicure/pedicureEngineeringNail clipper
Owner:梁崇辉
Primer and method for detecting rectal-cancer-susceptibility-related SNP site
InactiveCN105821147AStrong specificityImprove accuracyMicrobiological testing/measurementDNA/RNA fragmentationMicrobiologyDNA
Owner:CHENGDU ZHONGCHUANG QINGKE MEDICAL LAB CO LTD
Dishwasher
PendingCN110547741AAvoid accumulationImprove efficiencyTableware washing/rinsing machine detailsImpellerWater channel
Owner:QINGDAO HAIER DISHWASHER
Holmium-and-ytterbium-codoped lead fluoride up-conversion luminescent material, and preparation method and application thereof
InactiveCN104099094ALuminescent compositionsSemiconductor devicesPhotoluminescenceTransition radiation
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2
Novel effective stress-resistance amino acid water soluble fertilizer
InactiveCN104692948APromote absorptionStable chemical propertiesFertiliser formsFertilizer mixturesSoil scienceChelated zinc
Owner:沈海清
Large-stroke clamping mechanism of heavy-duty cutting fixture for machining industry
InactiveCN103612135ALarge clamping forceReduce clamping forcePositioning apparatusMetal-working holdersEngineeringHeavy duty
Owner:大连机床(数控)股份有限公司
Roller motor
PendingCN111641288ASmall running resistanceImprove running stabilityMagnetic circuit rotating partsMechanical energy handlingDrive shaftElectric machinery
Owner:常州市波远电机有限公司
Turnover plastic mold for wood plastic wardrobe door production
Owner:HUANGSHAN MINGSHENG DIE MATERIAL CO LTD
Feed formula for resisting heat stress of broilers
ActiveCN102511690AImprove growth performanceImprove disease resistanceAnimal feeding stuffAntioxidative stressStress effects
Owner:盐城新汇村镇建设发展有限公司
Interactive operation processing method and device
InactiveCN108153476AEasy to operateFix inconvenient technical issuesInput/output processes for data processingComputer terminalHuman–computer interaction
Owner:杜博
Protective element with grid inside insulating tube
PendingCN110137055AIncrease contact areaImprove arc extinguishing efficiencyEmergency protective devicesBreaking capacityElectrical and Electronics engineering
Owner:NANJING SART SCI & TECH DEV
Power tower insulating foundation achieved based on conductive rubber
Owner:STATE GRID CORP OF CHINA +1
Component matching method and device, electronic equipment and computer readable storage medium
PendingCN114691144AShorten the timeImprove matching efficiencyCode compilationProgramming languageDirectory
Owner:SECZONE TECH CO LTD
Integrated radiating packaged LED
InactiveCN101740683AGuaranteed working temperatureImprove the safety of useSemiconductor devicesTemperature controlHeat conducting
Owner:官有占 +1
Colorless and transparent coating with anti-microbial and self-cleaning function, and preparation method thereof
InactiveCN102199396ASolve the effect of water repellency and self-cleaningSolve the problem of poor self-cleaning performanceAntifouling/underwater paintsPaints with biocidesArchitectural glassPhosphoric acid
Owner:上海沪正纳米科技有限公司
Glomeris nipponica biomimetic transformable robot capable of being thrown
PendingCN109331477AAchieve the purpose of throwingProtect the internal structureSelf-moving toy figuresLife detectionControl theory
Owner:FOSHAN UNIVERSITY
Electrostatic protection method and structure of electronic product
InactiveCN101932186AReduce manufacturing costReduce design difficultyElectrostatic chargesState of artEngineering
Owner:ASKEY COMP
Image processing method, system and device and medium
ActiveCN112200721ASuper resolution effect is goodImprove super resolutionTelevision system detailsImage enhancementPattern recognitionImaging processing
Owner:GUANGZHOU YUNCONG ARTIFICIAL INTELLIGENCE TECH CO LTD
Flanging method and flanging device for conical holes of titanium and titanium alloy plates
Owner:ZHEJIANG SHENJI TITANIUM IND
Device and method for in-situ multistage treatment of high-salinity wastewater
InactiveCN111285552AImprove processing efficiencyReduce processing costsWater contaminantsMultistage water/sewage treatmentMicroorganismWastewater
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI +1
Separation method and separation device for reform reaction product
ActiveCN103725306AReduce cooling effectReduce heating effectHydrocarbon distillationFluid phaseFractionation
Owner:CHINA PETROCHEMICAL CORP +1
Well cementation rubber plug for slim holes
InactiveCN112412392AAchieving tight pressureSeal verificationSealing/packingClassical mechanicsWell cementing
Owner:CNPC BOHAI DRILLING ENG +1
Preparation method of medicinal cushion core material
InactiveCN1919718AImprove anti-corrosion performanceImprove moisture resistanceUpholstery fillingArtemisia vulgarisMugwort
Owner:张成春
Imaging omics feature processing method for predicting recurrence of hepatocellular carcinoma after surgery excision based on multi-modal MRI images
ActiveCN110916666AGood effectImprove accuracyInternal combustion piston enginesDiagnostic recording/measuringFeature DimensionHepatocellular carcinoma
Owner:FIRST AFFILIATED HOSPITAL OF DALIAN MEDICAL UNIV
Traditional Chinese medicine composition capable of promoting wound healing after thoracic operation
InactiveCN103263518APromote wound healingEliminate local congestionMammal material medical ingredientsBird material medical ingredientsMass contentBULK ACTIVE INGREDIENT
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
Anti-blocking water outlet device for bathroom based on electromagnetic transformation
Owner:TAIZHOU HAIYUAN SANITARY WARE CO LTD
Telematics device and method for taking out vehicle insurance and estimating insurance fees
PendingCN110555778AFinanceAnti-theft devicesDriver/operatorTransport engineering
Owner:HYUNDAI MOTOR CO LTD +1
Preparation method of gadolinium tungstate fluorescent powder
InactiveCN109294582AHigh luminous intensityUniform sizeLuminescent compositionsLuminous intensityActive agent
Owner:CHONGQING UNIV OF ARTS & SCI
Temperature prediction method of IGBT module with NTC thermistor
ActiveCN107941365AOvercoming the defects of over-temperature protectionAccurate over temperature protectionThermometers using electric/magnetic elementsUsing electrical meansPower flowCurrent sensor
Owner:SHANGHAI DAJUN TECH
Apple picking device
Owner:HUANGGANG NORMAL UNIV
Stirring guide and location mechanism for diamond cutting line production equipment
InactiveCN102862241ACause deteriorationSimple structureFine working devicesDiamond cuttingFixed frame
Owner:SINO CRYSTAL PRECISION MFG
Process for machining plant type traditional Chinese medicine ultra-micro powder
InactiveCN104801410ASolve the hard-to-crushSolve difficult technical problemsGrain treatmentsAsparagus cochinchinensisCodonopsis pilosula
Owner:湖北博大生物股份有限公司 +1
Sliding chute displacement crane for milk box handling
ActiveCN108529457ARealize lifting and transportationRealize fixed-point stackingCranesTrolleysEngineeringAutomation
Owner:隆仕达工业智能装备(武汉)有限公司
Fixing device of combination sideboard
Owner:苏州汇仁友紧固件有限公司
Power transformation cabinet device facilitating installation and maintenance
ActiveCN112713525AEasy and fast assemblyGuaranteed operating spaceDispersed particle filtrationTransportation and packagingStructural engineeringMechanical engineering
Owner:吴敏
A device for conveniently installing identification boards in distribution stations
Owner:STATE GRID CORP OF CHINA +1
Intermittent cutting device of water columns
InactiveCN106540843ASimple structureEasy to controlLiquid spraying apparatusElectronic controllerBand shape
Owner:ZHENGZHOU UNIV
Oxygen-rich reduction furnace for processing low-grade multi-metal material
InactiveCN103397198AExtend your lifeImprove practical safetyCharge manipulationFurnace coolingMelting tankWater leakage
Owner:CINF ENG CO LTD
Traditional Chinese medicinal preparation for treating chronic pharyngitis and preparation method of traditional Chinese medicinal preparation
InactiveCN105920392AEasy to solveGood treatment effectUnknown materialsPteridophyta/filicophyta medical ingredientsMedicinal herbsModern medicine
Owner:赵迎春
Wavelength conversion substance and application thereof
ActiveCN101586030ALuminescent compositionsSemiconductor devicesAluminateHalogen
Owner:EPISTAR CORP
Method for making golf head
Owner:WELL JET INT
System for correcting unsaturated artifact of image and correction method
ActiveCN108596993AImprove image qualityEasy to integrateReconstruction from projectionImaging qualityGray level
Owner:SHANGHAI IRAY TECH
Real-name system information processing method and device, electronic equipment and storage medium
InactiveCN110769056ADigital data information retrievalLogisticsInformation processingMessage queue
Owner:上海燕汐软件信息科技有限公司
Real-time interrupt processing method for Linux system
ActiveCN103389913AImprove real-time performanceMeet the precision requirementsProgram initiation/switchingSoftware engineeringEmbedded operating system
Owner:WUHAN POST & TELECOMM RES INST CO LTD
Wastewater treatment device containing organic solvent
ActiveCN103214055AReduce consumptionFast heat transferWater/sewage treatment by sorptionMicrowaveOrganic solvent
Owner:马军
Non-cyanide electrosilvering process
Owner:李振萍
Double-acting pressure type drawing machine for producing reflecting surface of communication antenna and drawing method
Owner:SANWEI COMM EQUIP CO LTD
Electric vehicle intelligent instrument based on safety of whole vehicle control function
ActiveCN105446186AEnsure safetyLow costProgramme control in sequence/logic controllersElectronic switchComputer module
Owner:SHANGHAI 01 POWER TECH +2
Lawsone copolymer with antineoplastic activity and preparation method thereof
InactiveCN103030738AGood biosolubilityLow toxicityPharmaceutical non-active ingredientsAntineoplastic agentsPolymer chemistryTumor cells
Owner:NORTHWEST NORMAL UNIVERSITY
Method for thermally contacting opposing electrical connections of a semiconductor component arrangement
ActiveCN102576975AReasonable priceImprove thermal conductivitySemiconductor laser arrangementsSemiconductor laser structural detailsHeat conductingElectrical connection
Owner:JENOPTIK LASER
Service pack loading method and device and terminal
ActiveCN108037947AEnsure safety and effectivenessSoftware engineeringComputer terminalSafety effectiveness
Owner:BEIJING QIHOO TECH CO LTD
Tube type ejector with function of quickly sucking and spraying anticorrosive paint through servo electrical direct drive
ActiveCN106179823AWon't mix inSpray speed controllableLiquid spraying apparatusElectricityReciprocating motion
Owner:陈曦
Soft alloy wire annealing support
InactiveCN104498700AQuality improvementAvoid pressing outFurnace typesHeat treatment furnacesWire rodAlloy
Owner:WUHU MINTAI COPPER IND
Design and calculation method of zero bending moment shield tunnel cross section
ActiveCN107247851AReduce bending momentReduce lateral deformationGeometric CADDesign optimisation/simulationWater tableWater level
Owner:EAST CHINA JIAOTONG UNIVERSITY
Fault tolerance design method for solid-state memory device
ActiveCN102043689AWill not affect the excellent rateExtended service lifeRedundant hardware error correctionSolid-state storageError-tolerant design
Owner:WUHAN SOLIC CZECHOSIOVAKIA DATA SCI & TECH +1
Data transmission method and device
ActiveCN106936545AReduce transmission delayTransmitter specific arrangementsWireless communicationComputer hardwareMultiplexing
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Method for testing water ratio of red clay samples based on computed tomography scan
ActiveCN104297270AGuaranteed moisture content changeMaterial analysis by transmitting radiationSoil scienceComputed tomography
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Defrosting method of air conditioner air-cooled heat pump unit and air conditioner air-cooled heat pump unit
ActiveCN102519186AImprove efficiencyGuaranteed uptimeCorrosion preventionCompression machines with reversible cycleTemperature controlEvaporation
Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1
Two-dimensional house type and three-dimensional presentation method based on Android
ActiveCN107798725AImplement the buildEasy to learnImage analysis3D modellingFloor planComputer science
Owner:SOUTH CHINA UNIV OF TECH
Switching power supply capable of resisting 20 KV lightning strokes
ActiveCN105207501AEffective protectionImprove lightning resistanceAc-dc conversion without reversalUnwanted magnetic/electric effect reduction/preventionCapacitanceElectrical resistance and conductance
Owner:奇烨电子(东莞)有限公司
Adjustment device for door bodies of refrigerator
ActiveCN107401880AHeight adjustableAvoid skewLighting and heating apparatusCooling fluid circulationEngineeringRefrigerated temperature
Owner:HAIER SMART HOME CO LTD
Improved air conditioner electric control box
ActiveCN108679809AReasonable designSimple structureMechanical apparatusLighting and heating apparatusEngineeringElectric control
Owner:NANJING TICA AIR CONDITIONING CO LTD
Full-automatic curtain drive device
ActiveCN104720531AAccurate detection of moving distancePrecise position controlCurtain accessoriesLife qualityComputer module
Owner:广州市捷佳装饰材料有限公司
Diffusion frontal surface curtain grouting numerical simulation method based on cement slurry thixotropy and VOF calculation
ActiveCN106446439AMake up for the limitations of lack of precisionAchieve precise expressionDesign optimisation/simulationSpecial data processing applicationsBedrockCement slurry
Owner:TIANJIN UNIV
Computer network device port connection reinforcing structure
ActiveCN112350106AImprove the protective effectImprove sealingRelieving strain on wire connectionLine connector maintainanceStructural engineeringMechanical engineering
Owner:陆心宇
Method and apparatus for ciphering called empty interval voice of beep-page between systems
InactiveCN101304555AThe problem of implementing mandatory voice encryption on the called air interfaceSecret communicationRadio/inductive link selection arrangementsTelecommunicationsNetwork structure
Owner:ZTE CORP
Invalid overtime message detection method in message driving system
ActiveCN106293884ASave resourcesImprove stabilityProgram initiation/switchingMessage queueReference field
Owner:苏州简约纳电子有限公司
Highly efficient washing and drying device for tea leaf processing
ActiveCN106665910AFully contactedImprove drying efficiencyPre-extraction tea treatmentEngineeringMechanical engineering
Owner:丹江口市圣和生态农业开发有限公司
Acknowledgement bundling in a mimo communication system
InactiveCN102893551AError prevention/detection by using return channelTransmitted data organisation to avoid errorsTelecommunicationsComputer science
Owner:QUALCOMM INC
Preparation method of active layer applicable to polymer solar cell
ActiveCN105895805AAvoid unevennessGuaranteed thicknessSolid-state devicesSemiconductor/solid-state device manufacturingOrganic solventActive layer
Owner:ZHEJIANG OCEAN UNIV
Cultivation system
InactiveCN103533824AAchieve long lifeAgriculture gas emission reductionCultivating equipmentsEngineering
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Preparation method of core-shell structure Fe2O3-Al2O3/(Al@C) high-temperature composite phase-change heat accumulation oxygen carrier
ActiveCN109054754AImprove high temperature resistanceEasy to meet industrial needsHeat-exchange elementsFiberCarbon fibers
Owner:KUNMING UNIV OF SCI & TECH
Lithography apparatus and device manufacturing method
ActiveCN110088686ASemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusEngineeringProjection system
Owner:ASML NETHERLANDS BV
Livestock and poultry liquid dung composite rapid anaerobic reaction tank
ActiveCN111747524ALow costReduce dwell timeWater contaminantsWaste water treatment from animal husbandryBiotechnologyDecomposition
Owner:中国农业大学烟台研究院
Self-correction method for sensor of water purifier
Owner:JOYOUNG CO LTD
Hard disc fixing device
ActiveCN105259994ADigital processing power distributionEngineeringMechanical engineering
Owner:HANGZHOU HIKVISION DIGITAL TECH
Polycrystalline silicon manufacturing method improving uniformity of polycrystalline silicon layer
ActiveCN103560076AImprove uniformityPolycrystalline material growthSemiconductor/solid-state device testing/measurementAmorphous siliconOptoelectronics
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Mobile terminal and working method thereof
InactiveCN103188369AImprove the efficacy of the alarm functionIncrease the number of objectsSubstation equipmentMessaging/mailboxes/announcementsTerminal equipmentWorking set
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Portable round steel bending device
Owner:王华安
Water source heat pump air-conditioning system operating parameter optimization control method
InactiveCN103453623AWide applicabilityLow costSpace heating and ventilation safety systemsLighting and heating apparatusWater source heat pumpWater source
Owner:TIANJIN UNIV RES INST OF ARCHITECTRUAL DESIGN & URBAN PLANNING
Chip packaging method and chip packaging structure
PendingCN113241304ASo as not to damageAvoid damageSemiconductor/solid-state device detailsSolid-state devicesOrganic filmPhysics
Owner:SHANGHAI AWINIC TECH CO LTD
Bactericidal composition containing 2-[3-(2,5-dimethyl-phenoxymethyl)-phenyl]-3-methoxy-acrylic acid methyl ester and ethylicin
InactiveCN108200908ALess irritatingDelay drug resistanceBiocideDead animal preservationTechnical feasibilityChemistry
Owner:QINGDAO XIANGZHI ELECTRONICS TECH CO LTD
Data transmission system
ActiveCN111865935AGuaranteed accuracyImprove securityUser identity/authority verificationComputer hardwareTrunking
Owner:BEIJING TOPSEC NETWORK SECURITY TECH +2
High-efficient agricultural gravity paddy separating and drying device
InactiveCN108160484AConvenience to workEasy to screen and separateSievingGas current separationPhysical well beingEngineering
Owner:SHENZHEN RUNFENG INVESTMENT CONSULTATION CO LTD
Electric equipment power consumption detection system and management method
InactiveCN107300897ARealize power supply managementImprove securitySpecial tariff metersProgramme total factory controlData informationExecution unit
Owner:NINGBO SANXING MEDICAL & ELECTRIC CO LTD
Monolithic integrated LED (light emitting diode) backlight and LCD (liquid crystal display) power supply driving system
InactiveCN102074214AGood value for moneyImprove driving abilityStatic indicating devicesElectric light circuit arrangementMOSFETMicrocontroller
Owner:SHANGHAI UNIV
Drill stem connector automatic screwing control device and method
ActiveCN102022106AReduce adverse effectsAvoid damageDrilling rodsFluid-pressure actuatorsDrilling systemThrottle
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
Flow guiding device, vacuum infusion device and vacuum infusion method
Owner:JIANGSU GOLDWIND SCI & TECH CO LTD
Automatic intensive care sickbed
PendingCN112294565APerfect function designStable structureNursing bedsPhysical medicine and rehabilitationIntensive care
Owner:WEST CHINA HOSPITAL SICHUAN UNIV +1
Multiple thermal fluid composite system oil displacing method
InactiveCN104632161AEnhanced overall recoveryReduce pollutionFluid removalDrilling compositionPollutionHeavy oil reservoir
Owner:CHINA PETROLEUM & CHEM CORP +1
Method for identifying gas reservoir by using frequency-variable seismic reflection coefficient
InactiveCN105005074ASeismic signal processingSeismic surveyUltra dense
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY
Collimator position and posture adjustment device and method for laser assisted milling
ActiveCN108838689AEasy to adjustImprove structural rigidityMilling equipment detailsMetal working apparatusLaser assistedEngineering
Owner:HUAZHONG UNIV OF SCI & TECH
Light ceramic produt and manufacturing method thereof
InactiveCN1107038CAvoid destructionUniform and stable supplyCeramicwareClaywaresPotassium silicateSilicon dioxide
Owner:河合道子
Device and method for measuring dynamic spatial resolution of synchronous scanning streak camera
ActiveCN106596064AAvoid measurement errorsRealize high-precision measurementTesting optical propertiesLight energyStreak camera
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
Method and device for selecting uplink power
InactiveCN107040983AImprove performanceEffective flow gainPower managementTraffic capacityTelecommunications
Owner:ZTE CORP
Wind-driven generator with stable rotation speed
InactiveCN102400851AOvercome disadvantagesStable output voltageWind motor combinationsMachines/enginesWind drivenEngineering
Owner:丛兴陆
Method for preparing battery capacitor composite electrode by dry method
ActiveCN106654177AImprove electrode compaction densitySimple processMaterial nanotechnologyElectrode rolling/calenderingCapacitanceNitrogen gas
Owner:NINGBO CRRC NEW ENERGY TECH CO LTD
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