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. 05, 2003
Filed:
Mar. 06, 2001
Applicant:
Inventors:
Reza Khosravani, Lakewood, CA (US);
Steven A. Havstad, Lakewood, CA (US);
Yong-Won Song, Los Angeles, CA (US);
Paniz Ebrahimi, Los Angeles, CA (US);
Alan E. Willner, Los Angeles, CA (US);
Assignee:
University of Southern California, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/00 ;
U.S. Cl.
CPC ...
G02B 6/00 ;
Abstract
Techniques for compensating for PMD in multiple WDM channels by processing all WDM channels in the same manner without demultpliexing the channels. A feedback control is provided to decrease the worst-case power penalty and the channel fading probability by optimizing over the entire group of WDM channels.
Khosravani, Reza. (2003). Compensation for polarization-mode dispersion in multiple wavelength-division multiplexed channels without separate composition for each individual channel (U.S. Patent No. 6603890). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6603890
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile