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:
Dec. 16, 2003
Filed:
Apr. 11, 2001
Applicant:
Inventors:
John Kelly, Menlo Park, CA (US);
Daniel R. Salmonsen, Saratoga, CA (US);
Assignee:
Zoran Corporation, Sunnyvale, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/00 ;
U.S. Cl.
CPC ...
G11B 7/00 ;
Abstract
A method and apparatus for sub-1× recording is described. The method of writing a mark on a compact disk (CD-R) medium spinning at a slow rate comprises varying the laser power between a write power and a read power while writing the mark, such that when read, the mark is read as a single mark.
Kelly, John. (2003). Method and apparatus for recording a compact disc at a sub-1x speeds (U.S. Patent No. 6665243). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6665243
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile