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:
Oct. 02, 2001
Filed:
Jul. 29, 1998
Applicant:
Inventors:
Jeffrey P. Wilde, Los Gatos, CA (US);
Jerry E Hurst, Jr., San Jose, CA (US);
John F. Heanue, San Jose, CA (US);
Viatcheslav Izraelian, North York, CA;
Alexander Tselikov, Fremont, CA (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/00 ;
U.S. Cl.
CPC ...
G11B 7/00 ;
Abstract
An optical data storage system,utilizes optical fibers,for transfer of information to and from storage media,The storage media,comprises magneto-optical storage disks. The optical fibers,are low-birefringence optical fibers. As compared to the prior art, a polarization state conveyed by the optical fiber,is accurately reproduced with reduced noise.