Invention Grant
US08180950B2 Apparatus and method to manage information using an optical and holographic data storage medium
失效
使用光学和全息数据存储介质来管理信息的设备和方法
- Patent Title: Apparatus and method to manage information using an optical and holographic data storage medium
- Patent Title (中): 使用光学和全息数据存储介质来管理信息的设备和方法
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Application No.: US11763913Application Date: 2007-06-15
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Publication No.: US08180950B2Publication Date: 2012-05-15
- Inventor: Allen Keith Bates , Susan Encinas , Daniel James Winarski
- Applicant: Allen Keith Bates , Susan Encinas , Daniel James Winarski
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Quarles & Brady LLP
- Agent Dale F. Regelman
- Main IPC: G11C13/04
- IPC: G11C13/04
Abstract:
A hybrid optical and holographic data storage medium is disclosed. In addition, a method is disclosed to manage information using that optical and holographic data storage medium. The method reads information from the optical data storage layer before reading data from, or writing data to, the holographic data storage layer.
Public/Granted literature
- US20080313395A1 APPARATUS AND METHOD TO MANAGE INFORMATION USING AN OPTICAL AND HOLOGRAPHIC DATA STORAGE MEDIUM Public/Granted day:2008-12-18
Information query
