Invention Grant
- Patent Title: Method and apparatus for controlling access to storage media
- Patent Title (中): 用于控制对存储介质的访问的方法和装置
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Application No.: US11005257Application Date: 2004-12-06
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Publication No.: US07660415B2Publication Date: 2010-02-09
- Inventor: Richard H. Selinfreund , Donald Roland Goyette , Jeffrey M. Drew , Rakesh Vig
- Applicant: Richard H. Selinfreund , Donald Roland Goyette , Jeffrey M. Drew , Rakesh Vig
- Main IPC: H04L9/00
- IPC: H04L9/00
Abstract:
A method and apparatus for controlling access to a storage medium, such as an optically readable medium. Light sensitive or other materials that are adapted to change state and affect reading of a storage medium are used to control access to data that may be stored on optical medium and/or to control use of the medium.
Public/Granted literature
- US20050083829A1 Method and apparatus for controlling access to storage media Public/Granted day:2005-04-21
Information query
