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:
May. 20, 2003
Filed:
Apr. 25, 2000
Chao-Xiang Shi, Milpitas, CA (US);
Li-Ping Chen, Foster City, CA (US);
Sprint Communications Company, L.P., Overland Park, KS (US);
Abstract
A fiber optic system implementing an amplification system is disclosed that provides distributed optical amplification through remote pump technology. The fiber optic system is comprised of a transmitting system, an amplification system, and a receiving system. The amplification system is comprised of a signal processing system and a laser system. The transmitting system transmits an optical signal that includes a C-band and L-band to the signal processing system. Concurrently, the laser system receives a single laser signal and transfers the single laser signal to the signal processing system. The signal processing system receives the single laser signal and the optical signal that includes the C-band and L-band, and combines the optical signal and the single laser signal to amplify the C-band and L-band of the optical signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile