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:
Dec. 19, 2006
Filed:
Aug. 26, 2003
Jamil Omar-hatem El-reedy, Allen, TX (US);
Kumar Vijay Peddanarappagari, Plano, TX (US);
Emir Catovic, Plano, TX (US);
Paparao Palacharla, Richardson, TX (US);
Jamil Omar-Hatem El-Reedy, Allen, TX (US);
Kumar Vijay Peddanarappagari, Plano, TX (US);
Emir Catovic, Plano, TX (US);
Paparao Palacharla, Richardson, TX (US);
Fujitsu Limited, Kawasaki, JP;
Abstract
A method for automatically setting a gain for an amplifier in an optical network includes transmitting, from a source proximate an upstream amplifier coupled to an optical span, a stable signal over the optical span. The method also includes using the stable signal at a downstream amplifier coupled to the optical span to automatically set a gain of the downstream amplifier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile