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:
Mar. 18, 2003
Filed:
Apr. 10, 2000
Applicant:
Inventors:
Lori G. Swanson, Bloomington, MN (US);
Christina L. Hutchinson, Apple Valley, MN (US);
Daniel E. Glumac, Little Canada, MN (US);
Edward C. Gage, Apple Valley, MN (US);
John F. Heanue, San Jose, CA (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 7/00 ;
U.S. Cl.
CPC ...
G11B 7/00 ;
Abstract
Wafer-scale integration in gallium phosphide (GaP) is used to overcome the assembly difficulties of current optical heads, resulting in significantly improvements in optical performance as well as reduced cost.