Invention Grant
- Patent Title: Virtual vault of licensed content
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Application No.: US12281977Application Date: 2007-05-02
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Publication No.: US10664575B2Publication Date: 2020-05-26
- Inventor: Wei Yen , Pramila Srinivasan , John Princen , Raymond Lo , Wilson Ho
- Applicant: Wei Yen , Pramila Srinivasan , John Princen , Raymond Lo , Wilson Ho
- Applicant Address: US CA Mountain View
- Assignee: ACER CLOUD TECHNOLOGY, INC.
- Current Assignee: ACER CLOUD TECHNOLOGY, INC.
- Current Assignee Address: US CA Mountain View
- International Application: PCT/US2007/010797 WO 20070502
- International Announcement: WO2007/130554 WO 20071115
- Main IPC: G06F21/12
- IPC: G06F21/12 ; H04L9/32 ; H04L29/06 ; G06F21/10 ; A63F13/35 ; A63F13/71 ; A63F13/79

Abstract:
A technique for content management involves storing runtime state of content externally. A system created according to the technique may include a state server that receives runtime state of content from a playback device, and provides the runtime state to that or another playback device upon request. A playback device constructed according to the technique may include a content state recovery engine for recovering runtime state that was previously stored externally to the playback device. A method according to the technique may include generating the runtime state locally, storing the runtime state externally, and re-acquiring the runtime state.
Public/Granted literature
- US20100017501A1 CONTENT MANAGEMENT AND METHOD Public/Granted day:2010-01-21
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