Invention Grant
- Patent Title: Optical drive emptiness indicator
- Patent Title (中): 光驱空白指示灯
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Application No.: US12606215Application Date: 2009-10-27
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Publication No.: US08378838B1Publication Date: 2013-02-19
- Inventor: Robert Page Gooch
- Applicant: Robert Page Gooch
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Meunier Carlin & Curfman, LLC
- Main IPC: G08B5/00
- IPC: G08B5/00

Abstract:
In one embodiment, an optical drive emptiness indicator including a base and a flag output partially extends outside of an optical drive into which it is loaded to provide a load status of the optical drive.
Information query