Invention Grant
US09143736B2 Systems and methods for managing local storage of on-demand content
有权
用于管理按需内容的本地存储的系统和方法
- Patent Title: Systems and methods for managing local storage of on-demand content
- Patent Title (中): 用于管理按需内容的本地存储的系统和方法
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Application No.: US12506086Application Date: 2009-07-20
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Publication No.: US09143736B2Publication Date: 2015-09-22
- Inventor: Michael D. Ellis , Robert A. Knee , Michael L. Craner
- Applicant: Michael D. Ellis , Robert A. Knee , Michael L. Craner
- Applicant Address: US CA Santa Clara
- Assignee: Rovi Guides, Inc.
- Current Assignee: Rovi Guides, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Ropes & Gray LLP
- Main IPC: H04N7/173
- IPC: H04N7/173 ; H04N5/913 ; H04N7/167 ; H04N21/433 ; H04N21/4335 ; H04N21/4627 ; H04N21/472 ; H04N21/8355 ; H04N21/845
Abstract:
On-demand systems and methods are provided to manage locally-stored on-demand content. A user's equipment controls the deletion of and/or access to on-demand content from a local storage device based on constraining criteria that may include rental conditions, dynamic factors, and keys.
Public/Granted literature
- US20100138882A1 SYSTEMS AND METHODS FOR MANAGING LOCAL STORAGE OF ON-DEMAND CONTENT Public/Granted day:2010-06-03
Information query
