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. 01, 2006
Filed:
Mar. 18, 2004
Applicants:
Wei-cheng Wilson Lin, Carlsbad, CA (US);
BO Pi, Carlsbad, CA (US);
Inventors:
Wei-Cheng Wilson Lin, Carlsbad, CA (US);
Bo Pi, Carlsbad, CA (US);
Assignee:
I FOS, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/26 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
Optical devices having at least one whispering gallery mode cavity formed on a side-polished coupling port of a fiber or waveguide based on evanescent coupling are described.