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:
Aug. 14, 2001
Filed:
Jan. 21, 1999
Applicant:
Inventors:
Steven Sanders, Belmont, CA (US);
David F. Welch, Menlo Park, CA (US);
Stuart MacCormack, Mountain View, CA (US);
Ramon E. Alvarez, Belmont, CA (US);
Assignee:
SDL, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/435 ; G02B 6/02 ;
U.S. Cl.
CPC ...
B41J 2/435 ; G02B 6/02 ;
Abstract
Double clad fiber gain medium systems particularly adapted for marking indicia on surfaces of articles are disclosed. These systems provide a modulated output from a pump or seed semiconductor laser source to a double clad fiber gain medium which provides an amplified marking output scanned over the article surface with an optical scanner forming a plurality of strokes, the completion of which results in the indicia.
Quick Actions:
Sanders, Steven. (2001). Fiber gain medium marking system pumped or seeded by a modulated laser diode source and method of energy control (U.S. Patent No. 6275250). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6275250
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile