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.
Base plate with joint and switch unit with the plate
Owner:ALPS ALPINE CO LTD
Method for controlling eutrophication of medium-nutrition type reservoir
InactiveCN102390888AImprove the economic benefits of fisheryIncrease biodiversityClimate change adaptationPisciculture and aquariaEutrophicationWater quality
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
Temperature detection method and device
ActiveCN110265974AImprove protection efficiencyLower runEmergency protective circuit arrangementsThermometer applicationsComputer moduleTemperature difference
Owner:WEICHAI POWER CO LTD
Method for generating coherent terahertz pulse based on resonance four-wave mixing
PendingCN113948944ASpectral Bandwidth TunableImprove conversion efficiencyMasersSpectral bandsParticle physics
Owner:FUDAN UNIV
Method for freezing application program and terminal device
InactiveCN112214296ABe less disturbedReduce consumptionProgram initiation/switchingEnergy efficient computingTime rangeSimulation
Owner:TAIZHOU XIANGSHENG TECH SERVICE CO LTD
Synthetic method of medicine for treating leprosy
Owner:CHANGZHOU PHARMA FACTORY
Red mud type partition board material, preparation method thereof and red mud partition board
InactiveCN106810288AImprove mechanical propertiesLower sintering temperatureCeramic materials productionCeramicwareHeat conductingRed mud
Owner:刘子元
Method for preparing olefin from methanol
PendingCN112851455AMolecular sieve catalystCatalystsPtru catalystChemical reaction
Owner:CHINA SHENHUA COAL TO LIQUID & CHEM CO LTD +1
Pickup truck
InactiveCN111251974AImprove sealingAvoid enteringVehicle componentsLoad coveringPickup truckMarine engineering
Owner:GREAT WALL MOTOR CO LTD
Power circuit and air conditioner
InactiveCN109861519AReduce biasImprove reliabilityEfficient power electronics conversionPower conversion systemsPower conditionerVoltage drop
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD
AP (access point) selecting method based on clustering idea
ActiveCN104684083AYi DingzhunGuaranteed positioning accuracyLocation information based serviceImage resolutionComputer science
Owner:HARBIN INST OF TECH
Electromechanical hybrid connecting locking magnetomotive anti-theft lock
InactiveCN104727653AReasonable structureEasy to manufactureNon-mechanical controlsKeysStructural engineeringMechanical engineering
Owner:徐浩钟
Automatic punching mechanism for punching building material
InactiveCN107671937AImprove efficiencyNot easy to make mistakesMetal working apparatusPunchingCombined use
Owner:惠州市齐力建筑工程有限公司
Rotation operation structure
PendingCN111739756ANot affected by operating speedClose reliableElectric switchesControl theoryTorsion spring
Owner:SHANGHAI LIANGXIN ELECTRICAL
Oil-expansion flame retardant, super-soft halogen-free flame-retarded ethylene propylene terpolymer cable material and preparation method thereof
ActiveCN103739968AImprove craftsmanshipImprove flame retardant performanceRubber insulatorsPlastic/resin/waxes insulatorsElastomerSURFACTANT BLEND
Owner:上海至正新材料有限公司
Imidazole dinitrile resin based on acid-base co-melting and preparation method thereof
Owner:SICHUAN UNIV
Forming device for two-end-fixed type foil of radial elastic foil bearing
InactiveCN104438484AA large amountEasy to manufactureShaping toolsStructural engineeringMechanical engineering
Owner:XI AN JIAOTONG UNIV
Coin classifying and collecting device
ActiveCN109785497ACoin/paper handlersEngineeringConveyor belt
Owner:尹重添
Method for forming port of bellows of bullet train coupling
Owner:YANSHAN UNIV
Stabilizer for rotating inner barre lin drum-type washing machine
InactiveCN1760432AEven by forceNo eccentricityOther washing machinesTextiles and paperElectric machineryEngineering
Owner:NANJING LG PANDA APPLIANCES
Submarine concealing method
ActiveCN101544276AUnderwater vesselsUnderwater equipmentOcean bottomSubmarine
Owner:戚挺
Rose pruner
PendingCN109429766AImprove pruning efficiencySimple structureThorn removersControl systemEngineering
Owner:YUNNAN WAN SHI INTELLIGENT EQUIP CO LTD
Electronic equipment
PendingCN114389700AImprove compatibilityLower requirementClose-range type systemsElectromagnetic transceiversLight sensingEngineering
Owner:LENOVO (BEIJING) LTD
Microfluid array device
Owner:TAIYUAN UNIV OF TECH
Lightning rod with verticality detection device
Owner:SHAANXI HENGFA ELECTRONICS TECH
Four-way mobile vehicle parking and getting mechanism
Owner:HANGZHOU DAZHONG BOAO TECH CO LTD
Multi-authentication encryption method and system based on block chain, electronic equipment and medium
ActiveCN113886781AEnsure safetyDigital data protectionDigital data authenticationCryptographic nonceEngineering
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Spherical bone-cutting pendulum saw head and spherical bone-cutting pendulum saw
Owner:SHANGHAI SIXTH PEOPLES HOSPITAL
Polishing device for universal joint retainer
InactiveCN109955147APrecise positioningPrecise pushPolishing machinesGrinding feedersUniversal jointEngineering
Owner:黄友耐
Connecting structure for reactor vessel and welding process
PendingCN112059465AImprove welding qualityReduce welding defectsArc welding apparatusMetal working apparatusStructural engineeringWelding defect
Owner:SHANGHAI ELECTRIC NUCLEAR POWER EQUIP CO LTD +1
SQL injection attack detection method and system, and computer processing device
ActiveCN107463845AAccurate detectionDigital data protectionPlatform integrity maintainanceDecision modelSQL injection
Owner:SHENZHEN POWER SUPPLY BUREAU
Overflowing waterfall type sand spraying device
ActiveCN108044522AUniform cutting area of the workpieceUniform cutting areaAbrasive machine appurtenancesAbrasive blasting machinesSand blastingEngineering
Owner:江苏双晶新能源科技有限公司
Internet of things gas meter communication system based on NB-IoT communication technology and internet of things gas meter communication method thereof
ActiveCN107390569ARealize remote monitoringWith external network access abilityProgramme controlTransmission systemsKey pressingReal-time clock
Owner:GOLDCARD HIGH TECH
Amorphous high-entropy solder alloy for brazing tantalum Ta1 and 1Cr18Ni9 stainless steel and preparation method thereof
InactiveCN108907502AHigh strengthImprove toughnessWelding/cutting media/materialsWelding/soldering/cutting articlesElectric arc furnacePliability
Owner:XIAN UNIV OF TECH
Rotary type opening and closing sealing cap
InactiveCN105314231AControl pouring volumePrecise and effective control of the size of the opening and closingClosuresHydraulic cylinderGear wheel
Owner:WUHU SAITE CONSTR EQUIP
Nano composite coating and preparation method thereof
InactiveCN110964399ALow viscosityHydrodynamic small sizeAntifouling/underwater paintsPaints with biocidesPolymer scienceAcrylic resin
Owner:湖南太子化工涂料有限公司
Fragrant air freshener and preparation method thereof
InactiveCN102462854ALight and fragrant smellSmooth temperature changeDeodrantsAir cleaningDistilled water
Owner:罗朝雯
Transparent outer tube endoscope structure
Owner:SUZHOU LIXIANG OPHTHALMIC HOSPITAL CO LTD +1
Method for producing large aperture thick wall tube stock
ActiveCN104624915AImprove performanceImproved tissue distributionEngine componentsPunchingThick wall
Owner:PANGANG GROUP JIANGYOU CHANGCHENG SPECIAL STEEL
Microbeam multi-channel parallel surface plasmon resonance detection system
InactiveCN102419316AImprove throughputNo human intervention requiredScattering properties measurementsDiseaseSurface plasmon
Owner:BEIJING GP MEDICAL TECH
High-purity red pigment with pearlescent effect, and preparation method thereof
InactiveCN110358327AImprove color vibrancyHigh saturationInorganic pigment treatmentZirconium oxychlorideSilicon dioxide
Owner:汕头市镇发珠光颜料有限公司
Skin care composition and preparation method thereof
InactiveCN111568830AEasy to synthesizePromote repairCosmetic preparationsToilet preparationsBiotechnologyCollagenan
Owner:BEIHAO STEM CELL & REGENERATIVE MEDICINE RES INST CO LTD
Defatted and desugared nutritional formula milk powder and preparation method thereof
Owner:飞鹤(陕西)乳品有限公司
Gate drive circuit and display device
PendingCN114078457AStatic indicating devicesShift registerDisplay device
Owner:BOE TECH GRP CO LTD +1
Internal guide anti-rotation hydraulic cylinder
InactiveCN108488144APrevent rotationPrevent sideways bendingFluid-pressure actuatorsHydraulic cylinderAir filter
Owner:XUZHOU YONGJIA HYDRAULIC EQUIP
Transgenic oilseed plant GT73 detecting method based on annular mediation isothermal amplification extinction technology
InactiveCN106282388AQuick checkRapid responseMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyTransgenesis
Owner:CHINA AGRI UNIV
Water flush fertilizer containing azadirachtin for saline-alkali soil and application of water flush fertilizer in sabina chinensis (l.) ant. cv. pyramidalis planting
InactiveCN104876725AReduce salt contentLower pHCultivating equipmentsFertilizer mixturesAlkali soilEdaphic
Owner:WEIFANG YOURONG IND
Method for continuously soldering aluminum alloy heat exchanger of gas water heater
InactiveCN102451940ANo pollution in the processSave resourcesSoldering apparatusHeat exchange apparatusCooling chamberPollution
Owner:广东增城市基业汽车空调有限公司
Acoustoelectric integrated water treatment sterilization and algal removal system
InactiveCN101948154AAvoid secondary pollutionWell mixedWater/sewage treatment with mechanical oscillationsWater/sewage treatment using germicide/oligodynamic-processAlternating currentChemical agent
Owner:JIANGSU UNIV
Pig tissue chromatin immunoprecipitation processing method
InactiveCN107254512AEasy to operatePromote resultsMicrobiological testing/measurementBiotechnologyEpigenome
Owner:HUAZHONG AGRI UNIV
Surface defect detection system for hollow blown containers
InactiveCN107655895AEasy to detectOptically investigating flaws/contaminationImaging processingImaging Feature
Owner:赵宝瀛
Touch sensing device and touch sensing method
PendingCN112987960AStatic indicating devicesInput/output processes for data processingTouch SensesEngineering
Owner:SILICON WORKS CO LTD
A solar energy generating system with the sun-facing and tracing functions
InactiveCN101060296ATake advantage ofSimple structurePhotovoltaic supportsBatteries circuit arrangementsExecution unitSolar battery
Owner:肖坚
Food waste oil processing device and anti-solidification device for waste oil processing device
PendingCN114470944AAffect the filtering effectMoving filtering element filtersOil processingWaste oil
Owner:湖南天润发油脂有限公司
Reverse punching die with spiral scraper
ActiveCN113118295AGuaranteed uptimeReduce generationShaping toolsPerforating toolsPunchingStructural engineering
Owner:亿和塑胶电子制品(深圳)有限公司
Fishing Line Guide, Fishing Rod, Guide Ring And Method For Manufacturing Fishing Line Guide
Owner:SHIMANO INC
High-wear-resistance low-noise plastic pen point with conductive filler and production method
InactiveCN112416150ANot to be wornReduce writing resistanceInput/output processes for data processingElastomerMolecular materials
Owner:深圳普力美科技有限公司
Insulator string surface cleaning device
ActiveCN111921937AReduce adverse effectsAvoid breakingCleaning using toolsApparatus for overhead lines/cablesSurface cleaningElectric power system
Owner:GUANGDONG POWER GRID CO LTD +1
Intelligent new energy air magnetic levitation bus train system
PendingCN109649182ASimple road conditionsReduce emergenciesElectric devicesRailway vehiclesNew energyControl system
Owner:丁务立
Network device and transmission method thereof
InactiveCN101808028AAvoid the inconvenience of disconnectionData switching networksNetworked systemLink aggregation
Owner:REALTEK SEMICON CORP
Industrial park energy day-ahead scheduling method and device
PendingCN113949082AImprove energy efficiencyReduce energy costsInternal combustion piston enginesLoad forecast in ac networkData setElectric vehicle
Owner:CHINA ELECTRIC POWER RES INST +3
Photosensitive resin 3D printing method
PendingCN113787708ASave human effortShorten the timeManufacturing platforms/substratesManufacturing enclosuresComputer printingEngineering
Owner:ZHUHAI SUNLU IND
Glue hanging technology for badminton processing
InactiveCN108822774AHigh strengthAvoid breakingNon-macromolecular adhesive additivesMacromolecular adhesive additivesNitrogenMetal hook
Owner:安徽太阳体育用品有限公司
English language learning auxiliary device
Owner:YONGCHENG VOCATIONAL COLLEGE
Road node system for detecting lane occupation of vehicle
InactiveCN102385800ASupervise occupancy behaviorAvoid wastingDetection of traffic movementInformation processingTransceiver
Owner:SHAANXI UNIV OF SCI & TECH
Nematicide containing methyl jasmonate and fosthiazate
InactiveCN107087637AReduce the amount of applicationLower drug costsBiocideDead animal preservationRoot-knot nematodeToxicology
Owner:GUANGXI NANNING YITU BIOLOGICAL SCI & TECH CO LTD
Curved surface type variable-tooth lock nut
PendingCN111561506ASmall coefficient of performance for anti-looseningGood anti-loosenessNutsBoltsScrew thread
Owner:上海铁院轨道交通科技有限公司
Stabilized LED illuminating lamp device
InactiveCN107237988AAchieving operational stabilityEnables automatic locking installationLighting support devicesElectric circuit arrangementsArchitectural engineeringScrew thread
Owner:冯伟微
Automobile shell model for teaching and training
InactiveCN102768810ACosmonautic condition simulationsSimulatorsGratingEngineering
Owner:WUXI INST OF COMMERCE
Wine brewing raw material mixing device capable of improving uniformity
InactiveCN108854720AImprove uniformityEffective segmentationTransportation and packagingRotary stirring mixersEngineeringMechanical engineering
Owner:德阳亚比斯企业管理咨询有限公司
Multi-compensation non-negative pressure pipe network laminated secondary water supply complete equipment
InactiveCN110258727ABackflow is effectiveEasy to useService pipe systemsWater mainsFrequency conversionButterfly valve
Owner:安徽海沃特水务股份有限公司
Automatic ventilation and dust removal intelligent compact shelf
InactiveCN113017286AEasy to remove dustEasy to cleanBook cabinetsSuction cleanersDust controlStructural engineering
Owner:JIANGXI EQUIP INDAL GROUP GREAT INSURANCENT
Clamping fixture used for rolling filter cloth
Owner:安徽六顺创业特种环保股份有限公司
Street lamp rod convenient to load and unload
InactiveCN108844044AEasy to placeEasy to transportMechanical apparatusLighting support devicesDrive shaftUniversal joint
Owner:SHENGSHIYAOLAN SHENZHEN TECH CO LTD
Floating plate structure
Owner:CHENGDU JUZHI IND DESIGN
Bidirectional quick-release toilet cover plate
ActiveCN113729540AAchieve installationBathroom coversAgainst vector-borne diseasesStructural engineeringMechanical engineering
Owner:XIAMEN SUNTEN SANITARY WARE IND CO LTD
Cast-in-place foam concrete wall
Owner:常州市米尼特机械有限公司
Power distribution switch primary and secondary fusion equipment influence factor analysis method and application thereof
ActiveCN113379303AAvoiding the Drawbacks of a Single Weighting ApproachRealize evaluationResourcesInformation technology support systemControl engineeringAnalysis method
Owner:STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST +2
Silicon carbide ceramic embedded with plasticizing substance
Owner:NINGBO UNIV
Automated test method and device for interface
InactiveCN108334449AContinuous triggerAutomatic triggerSoftware testing/debuggingContinuous integrationAutomatic testing
Owner:JINGDONG TECH HLDG CO LTD
Production process of color functional industrial polyester fiber
ActiveCN101021016ALower melting temperatureShort stayElectroconductive/antistatic filament manufactureFlame-proof filament manufactureFiberPolyester
Owner:ZHEJIANG GUXIANDAO POLYESTER DOPE DYED YARN CO LTD
Design method of 5G terminal protocol state machine based on thread pool
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Somatosensory health entertainment system based on wearable inertial perception and working method thereof
InactiveCN111318009AImprove gaming experienceSkillfulTransmission systemsCharacter and pattern recognitionHuman bodyData acquisition
Owner:张衡 +1
Bionic pupilla
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Business flow generation method and business flow generation device
InactiveCN104239052AEnables reusabilityReduce wasteSpecific program execution arrangementsEvent modelSoftware engineering
Owner:ZHEJIANG UNIVIEW TECH CO LTD
Pot holder
Owner:齐盼盼
Video conference co-channel multi-source live broadcast method and system
InactiveCN109361893AReduce complexityReduce the difficulty of operationTelevision conference systemsTwo-way working systemsComputer terminalMedia server
Owner:SHANGHAI AVCON INFORMATION TECH
Wedge block type one-way bearing anti-falling device with fat storage function
ActiveCN102364137ASolve the problem of wedge falling offImprove the lubrication effectBearing componentsBearingsBlock typeClutch
Owner:WUXING HUAYANG ROLLING BEARING JIANGSU LITTLESWAN GROUP
Simple seeder
InactiveCN111919555AFunction as an eccentric wheelRealize continuous automatic seedingSeed depositing seeder partsRegular seed deposition machinesSeederAgricultural engineering
Owner:蔡海华
Anti-intrusion glass window on basis of optical fiber
InactiveCN103790495ASimple structureReasonable designBurglar alarm by glass breakingSpecial door/window arrangementsSash windowAdhesive
Owner:XIAN JINHE OPTICAL TECH
Quick-assembly attached lifting scaffold anti-tipping and anti-falling device
ActiveCN106499167AReduce frictionSimple structureScaffold accessoriesEngineeringMechanical engineering
Owner:广东运达科技有限公司
Oriented silicon steel with self-bonding performance and preparation method thereof
ActiveCN110846576AGet self-adhesive propertiesIncreased number of punchesEpoxy resin coatingsPunchingFirming agent
Owner:武汉钢铁有限公司
Modified beta-diketone extracting agent
ActiveCN102181636AImprove the efficiency of copper extractionImprove stripping efficiencyProcess efficiency improvementPhase splittingCopper
Owner:CHONGQING KOOPPER CHEM IND
Injection mold capable of being quickly dismounted and mounted
Owner:福耀玻璃(苏州)有限公司
Query method and device, electronic equipment and storage medium
ActiveCN111782872ASolve the problem of slow query speedImprove query speedDigital data information retrievalSpecial data processing applicationsTerminal equipmentEngineering
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
Locking mechanism of pop-up socket
PendingCN114824897ABounce smoothlyGuaranteed validityCoupling device detailsElastic componentEngineering
Owner:FEILIFU TECH CO LTD
Efficiency-increasing energy-conservation and emission-reduction central air conditioner
PendingCN111174462ADoes not affect temperature riseImprove energy efficiencyEnergy recovery in ventilation and heatingSpace heating and ventilation detailsLithium bromideProcess engineering
Owner:浙江高翔工贸有限公司
Organic wastewater modified bentonite adsorbent and preparation method thereof
InactiveCN102151544ADecolorization reachedIncrease the interlayer spacingOther chemical processesWater contaminantsSorbentWastewater
Owner:HUNAN CHEM RES INST
Portable display rack for cultural exchange
InactiveCN112438527AEasy to moveBig spaceShow shelvesShow hangersStructural engineeringMechanical engineering
Owner:徐州众趣文化传媒有限公司
Movable on-site grouting machine for outer wall insulation boards
InactiveCN101839065ARealize semi-automationGuaranteed flatnessHeat proofingBuilding material handlingEngineeringCaster
Owner:合肥乐千年涂料有限公司
Polyamide, and preparation method and application thereof
InactiveCN103570938AImprove adsorption capacityOther chemical processesWater/sewage treatment by sorptionPolyamideNitrophenol
Owner:NORTHWEST UNIV(CN)
Anti-locking one-way sliding damping hinged support
ActiveCN113833143AImprove comfortGuaranteed validityClimate change adaptationProtective buildings/sheltersClassical mechanicsLeaf spring
Owner:ARCHITECTURAL DESIGN RES INST OF GUANGDONG PROVINCE +1
Low-profile broadband circularly polarized antenna for 5G communication and design method thereof
ActiveCN111864368AIncrease electrical sizeWide Impedance BandwidthRadiating elements structural formsAntennas earthing switches associationCircularly polarized antennaMicrowave
Owner:ANHUI UNIVERSITY
Method for machining machine case coating
ActiveCN109530192ASolve the problem of large area sheddingFulfil requirementsPretreated surfacesCoatingsSpray coatingEngineering
Owner:CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD
High-rise escape equipment
Owner:韩芳
Gas injection device, coal underground gasification system and coal underground gasification method
ActiveCN103670361AQuality improvementIncrease profitConstructionsCoal gasificationWater vaporLiquid water
Owner:ENN SCI & TECH DEV
Lens assembly and fingerprint recognition module
ActiveCN110073265APrint image acquisitionOptical elementsCamera lensNegative power
Owner:SHENZHEN GOODIX TECH CO LTD
Method for acquiring microblog user relationships on basis of script engines
ActiveCN103377207ASolve large-scale collectionIncrease collection rateSpecial data processing applicationsMicrobloggingWeb page
Owner:TRS INFORMATION TECH CO LTD
Catalytic cracking catalyst
ActiveCN1916116AHigh conversion capacity of heavy oilHigh yieldCatalytic crackingPseudoboehmiteMolecular sieve
Owner:CHINA PETROLEUM & CHEM CORP +1
Method for increasing Gluconobacter oxydans biomass by fermenting with oxygen-carrier-added culture medium
ActiveCN102086445AFast oxygen transferReduce generationBacteriaMicroorganism based processesMicrobiologyOxygen
Owner:LUNAN PHARMA GROUP CORPORATION
Natural gas direct combustion heating device of synthetic leather dry method production line
Owner:福建东诚超纤有限公司
Hydraulic reversing valve with axially moving and rotating functions
InactiveCN102797722AEnsure commutation functionReduce radial hydraulic pressureServomotor componentsMechanical engineeringNormal state
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Screw testing machine
InactiveCN104076045AImprove versatilityImprove the diversity of defect detectionOptically investigating flaws/contaminationScrew positionScrew placement
Owner:DONGGUAN POLYTECHNIC
Extensible and reusable WIFI module automatic test system
ActiveCN113676946AReduce dependenceWide range of testsNetwork topologiesData switching networksComputer control systemTest efficiency
Owner:欧智通科技股份有限公司
Bean sprout growing machine convenient to use
InactiveCN109526724AGrow fastEasy to collectAgriculture gas emission reductionCultivating equipmentsWater storageEngineering
Owner:南京幸庄科技创新产业园管理有限公司
Vacuum enclosure for detecting nuclear power station leakage and detection method of nuclear power station leakage
ActiveCN101916601AEfficient implementationNuclear energy generationNuclear monitoringNuclear powerStructural engineering
Owner:CHINA NUCLEAR IND HUAXING CONSTR +1
Manufacturing method of steel tube provided with rack-shaped inner wall
Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD
Optimization method of stamping based on space mapping of response function
InactiveCN101908090APrevent extractionPrecise spatial mappingSpecial data processing applicationsElement modelSpace mapping
Owner:HUNAN UNIV
Multi-power grid peak-shaving load distribution method combined with subsection smoothing method and neighborhood search algorithm
ActiveCN104037814AImprove convergence speedQuality improvementSingle network parallel feeding arrangementsSpecial data processing applicationsElectricityNeighborhood search
Owner:DALIAN UNIV OF TECH
Device authentication information installation system
InactiveCN1839581AKey distribution for secure communicationUser identity/authority verificationTerminal equipmentComputer module
Owner:SONY CORP
Remote monitoring type hydraulic single-row punching machine intelligent control system and method
ActiveCN113172931AImprove work efficiencyImprove working accuracyPerforating toolsPressesSynchronous controlRemote control
Owner:NANJING XIAOZHUANG UNIV
Milrinone sodium chloride injection and production thereof
ActiveCN1679566AImprove toleranceSimple preparation processOrganic active ingredientsPharmaceutical delivery mechanismMilrinoneSodium Chloride Injection
Owner:LUNAN BETTER PHARMA
Perovskite battery having graphene barrier layer and preparation method
InactiveCN106449985ABy blockingUnique impermeabilitySolid-state devicesSemiconductor/solid-state device manufacturingTransport layerDecomposition
Owner:SHAANXI NORMAL UNIV
Intelligent anti-theft lock, controlling method, system and security door
ActiveCN106639666AWith double protection functionImprove securityNon-mechanical controlsIndividual entry/exit registersElectricityComputer module
Owner:GREENTOWN DECORATION ENG GRP CO LTD
System-on-chip and memory
ActiveCN110806997AReduce complexityImprove acceleration performanceArchitecture with single central processing unitElectric digital data processingComputer architectureControl store
Owner:GOWIN SEMICON CORP LTD
Semiconductor device
ActiveCN108258046ALower on-state resistanceImprove breakdown voltageDiodeMOSFETPower semiconductor device
Owner:NUVOTON
Preparing method of large-size capacitive touch screen glass and glass
ActiveCN106843613AImprove qualityImprove consistencyInput/output processes for data processingCapacitanceEngineering
Owner:SHENZHEN SANXIN JMT GLASS
Connection confirmation CC end resistance detection device, charger and electric vehicle
ActiveCN108957141AAvoid inaccurate test resultsResistance/reactance/impedenceElectrical resistance and conductanceElectric vehicle
Owner:BEIJING ELECTRIC VEHICLE
Refrigerating system
InactiveCN1435628AAvoid temperature riseImprove reliabilityLighting and heating apparatusDomestic refrigeratorsEngineeringCold store
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Lifting platform anti-dropping device and lifting platform equipment comprising same
ActiveCN105523510ARealize the effect of falling preventionSignificantly progressiveSafety devices for lifting equipmentsLifting framesDrive wheelMarine engineering
Owner:苏州沃斯汀电梯有限公司
Backlight module and liquid crystal display
InactiveCN103471005AIncrease profitPoint-like light sourceNon-linear opticsLiquid-crystal displayLight guide
Owner:HISENSE VISUAL TECH CO LTD
1.5-1.6-micron waveband thin-disk laser
ActiveCN103972784AHigh beam qualityIncrease powerOptical resonator shape and constructionActive medium materialHigh absorptionLight beam
Owner:FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
Special plane tail gas purification device for aerospace
ActiveCN108331648AImprove purification efficiencyQuality assuranceExhaust apparatusSilencing apparatusAviationActivated carbon
Owner:倪惠芳
Press fitting-disassembling integrated tool for bogie rotary arm node rubber sleeve
ActiveCN105196031AReduce manufacturing costPractical and reliableVehicle componentsMetal working apparatusBogieEngineering
Owner:CRRC NANJING PUZHEN CO LTD
Device and method for promotion of cooling electronic device rack by using a vapor compression system
InactiveCN101677091AEffective and Safe RemovalReduce environmental burdenDigital data processing detailsSemiconductor/solid-state device detailsWater vaporCirculator pump
Owner:IBM CORP
Method for preparing silver nanoparticles by biological reduction of activated sludge
InactiveCN104909449ASustainable biological treatmentBiological water/sewage treatmentActivated sludgePeristaltic pump
Owner:XIAMEN UNIV
Event tracing method and system
InactiveCN103995849AImprove tracking efficiencyImprove accuracySpecial data processing applicationsText database clustering/classificationInformation processingData mining
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI +1
Vaccine conjugate including a human chorionic gonadotropin beta subunit antigen linked to an anti-mannose receptor (mr) antibody
InactiveCN101039700AAntibacterial agentsAntibody mimetics/scaffoldsAntigenHuman Chorionic Gonadotropin Beta Subunit
Owner:CELLDEX THERAPEUTICS INC
Multiple-needle lockstitch sewing machine
InactiveCN103510277AReduce labor intensityIncrease productivityWork-feeding meansEngineeringThreaded insert
Owner:宁波凯信服饰股份有限公司
Adjustment method for parallelism of linear guide rail in continuous zooming thermal imaging instrument
Owner:LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
Combined heat and power method for house
InactiveCN101539337AReduce areaReasonable area designPhotovoltaic supportsSolar heating energyTransformation efficiencySolar pond
Owner:曹金龙
Mold laser engraving machine
ActiveCN105127600AQuick disassemblyReduce volumeLaser beam welding apparatusLaser engravingEngineering
Owner:台州市黄岩东胜机械设备有限公司
Chain clip link oil gas lubricating device for film stretching production line
ActiveCN105697967AMeet lubrication requirementsExtended service lifeLubricating pumpsFuel tankAir compressor
Owner:桂林格莱斯科技有限公司
Three-dimensional liquid crystal display
ActiveCN102540564AReduce crosstalkImprove 3D display effectNon-linear opticsOptical elementsLiquid-crystal displayOptical axis
Owner:NANJING CEC PANDA LCD TECH
Method for preparing ramie ensilage feed
Owner:INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
Cable connector assembly and assembling method thereof
InactiveCN1503411AReduce ground resistanceImprove immunity to electromagnetic interference (EMI)Line/current collector detailsMagnetic/electric field screeningElectromagnetic interferenceCopper foil
Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
Stator and rotor machining machine tool
ActiveCN104985042ASmall sizeHigh compressive strengthShaping toolsMetal-working feeding devicesHigh pressureMachine tool
Owner:FLYING ELECTRIC CO LTD IN ANHUI