发明授权
EP0744731B1 Method and apparatus for synchronizing video and graphics data in a multimedia display system including a shared frame buffer
失效
一种用于具有共享的帧缓冲器同步在多媒体显示系统的视频数据和图形数据的方法及装置
- 专利标题: Method and apparatus for synchronizing video and graphics data in a multimedia display system including a shared frame buffer
- 专利标题(中): 一种用于具有共享的帧缓冲器同步在多媒体显示系统的视频数据和图形数据的方法及装置
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申请号: EP96480044.5申请日: 1996-04-23
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公开(公告)号: EP0744731B1公开(公告)日: 1999-11-03
- 发明人: Lee, William Robert , Rumph, Darryl Jonathan
- 申请人: International Business Machines Corporation
- 申请人地址: Old Orchard Road Armonk, N.Y. 10504 US
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: Old Orchard Road Armonk, N.Y. 10504 US
- 代理机构: de Pena, Alain
- 优先权: US449047 19950524
- 主分类号: G09G5/12
- IPC分类号: G09G5/12
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