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:
Jun. 27, 2006
Filed:
Nov. 12, 2003
Applicants:
BO Pi, Carlsbad, CA (US);
Wei-cheng Wilson Lin, Carlsbad, CA (US);
Zhihao Chen, Carlsbad, CA (US);
Shulai Zhao, Encinitas, CA (US);
Inventors:
Bo Pi, Carlsbad, CA (US);
Wei-Cheng Wilson Lin, Carlsbad, CA (US);
Zhihao Chen, Carlsbad, CA (US);
Shulai Zhao, Encinitas, CA (US);
Assignee:
IFOS, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Fiber sensors formed on side-polished fiber coupling ports based on evanescent coupling. Such sensors may be configured to measure various materials and may be used to form multi-phase sensing devices.