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.
InactiveCN106021922AImprove experienceEasy to controlInput/output for user-computer interactionCharacter and pattern recognitionMedical equipmentJoystick
InactiveCN103307923AAvoid high strength welding processReduce the risk of accidentsHeat exchanger casingsChemical industryShell and tube heat exchanger
InactiveCN108636421AQuick Introduction to Computational MethodsThe result is accurateChemical processes analysis/designMetal/metal-oxides/metal-hydroxide catalystsElectronic structureHydrogenation reaction
ActiveCN114422114AImprove securityResist single point of failureKey distribution for secure communicationPublic key for secure communicationCiphertextEngineering
InactiveCN101437382AOvercome the problem of poor adaptability to the shape of the installation spaceImprove cooling effectDigital data processing detailsSemiconductor/solid-state device detailsHeat flowEngineering
InactiveCN106890232ARemarkable effect in curing baby eczemaHydroxy compound active ingredientsPharmaceutical delivery mechanismTherapeutic effectChinese drug
InactiveCN109546539ASimple structureAvoid destructionSubstation/switching arrangement casingsClosed circuit television systemsLow voltageMonitor function
PendingCN111766764AMake up for unmeasurable shortcomingsMeet the inspection requirementsScattering properties measurementsPhotomechanical treatmentSoftware engineeringMechanical engineering
Owner:SHANGHAI HUALI INTEGRATED CIRCUTE MFG CO LTD
InactiveCN107133676ASolve security management and control issuesSecure transmissionChecking time patrolsData processing applicationsElectric power equipmentPower equipment