The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 1998
Filed:
Jan. 06, 1997
John E Johnston, Redwood City, CA (US);
Christopher J Raymond, San Jose, CA (US);
William V Oxford, Austin, TX (US);
Ronald J Moller, Boulder Creek, CA (US);
Apple Computer, Inc., Cupertino, CA (US);
Abstract
Manual actuation of a stop/eject button on a computer causes a signal to be sent to both the computer's operating system and to a wireless communication controller. The operating system interprets this signal in a manner analogous to a conventional signal to open the drawer, or door, of a compact disk drive device when a compact disk is not currently present in the drive device. If a compact disk is present in the device, the operating system ignores the signal. In this case, the communications controller operates in a normal fashion to interrupt access to the compact disk, instruct the operating system to unmount the disk, and thereafter eject the disk by opening the drive door.