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:
Jun. 27, 2006
Filed:
Jan. 29, 2003
Applicant:
Naoya Uehigashi, Osaka, JP;
Inventor:
Naoya Uehigashi, Osaka, JP;
Assignee:
Funai Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a spin-up process in a disk drive, the values of a PMA counter and a TOC counter are compared with each other with respect to a write-once disk. The PM counter is a adapted to count the number of disks in which information is written in a PMA region, among the disks from which information is theretofore read in the disk drive. The TOC counter is adapted to count the number of disks in which information is not written in the PMA region.
Quick Actions:
Uehigashi, Naoya. (2006). Disk drive and method for reducing spin-up processing time (U.S. Patent No. 7068577). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7068577
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile