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四維圖新(002405.SZ):子公司傑發科技獲得發明專利證書
格隆匯 12-15 17:43

格隆匯 12 月 15日丨四維圖新(002405.SZ)公佈,近日,公司的全資子公司合肥傑發科技有限公司(發科技)獲得中華人民共和國國家知識產權局、台灣經濟部智慧財產局、美國專利商標局頒發的發明專利證書,具體情況如下:

上述專利的取得是傑發科技堅持持續創新的新成果,其中“音視頻文件的播放方法及播放裝置”的發明專利可以解決如何使用GStreamer等通用多媒體框架播放帶菜單的多媒體文件或者是錄製的多頻道多時段數字電視視頻流,提高多媒體視頻播放的兼容性,以及回看錄製視頻的可選擇性和可操作性

“一種內存管理方法、電子設備及存儲裝置”的發明專利可以提高車載系統內存的利用率,利用車載系統中預留內存以及未使用的內存,加上獨特設計的內存管理算法,有效提高了內存利用率,支持系統同時運行更多應用,以及提高應用運行的流暢度;

Proxy-pattern-based multimedia displaying method, device and apparatus”的發明專利可以解決將應用程序或播放框架的顯示部分獨立於顯示硬件和軟件的架構,動態配置和切換顯示源、顯示方式、位置,以及通路等等,提高可顯示模塊的兼容性,同時增強了顯示模塊的動態可調整性;

“短路保護裝置及方法”、“短路保護裝置”及“Short-circuit protection apparatus and method的發明專利可以提升車載功率類芯片的保護設計,既避免功率器件在惡劣環境下短路燒燬,又可在外部環境恢復時將芯片快速恢復到正常工作狀態,有效提高了功率芯片的可靠性,同時提高客户測試的有效性

上述專利的取得不會對公司近期生產經營產生重大影響,但能夠充分發揮公司自主知識產權優勢,完善公司知識產權保護體系,並形成持續創新機制,提升公司的核心競爭力。

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