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:
Feb. 07, 2012
Filed:
Sep. 14, 2007
Applicant:
Takashi Miyamoto, Nishitokyo, JP;
Inventor:
Takashi Miyamoto, Nishitokyo, JP;
Assignee:
TEAC Corporation, Tama-shi, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 20/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
When a blank DVD-RW disk is loaded into an optical disk drive, a host computer issues a FORMAT command to the disk drive. The optical disk drive having received the command performs quick formatting pursuant to a standard. Subsequently, the host computer issues a WRITE command to the optical disk drive in an idle time thereof, thereby instructing recording of dummy data. Consequently, an advantage analogous to that yielded as a result of background formatting of a DVD+RW disk is yielded, and the entirety of the DVD-RW disk can be formatted readily.