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. 19, 2009
Filed:
Aug. 26, 2003
Charles W. Norman, Lenexa, KS (US);
Charles W. Norman, Lenexa, KS (US);
Sprint Communications Company LP, Overland Park, KS (US);
Abstract
A communication system includes an optical network, a first POP, and a second POP. The first POP receives user communications from a first user system and transfers the user communications to the optical network over a first optical wavelength. The optical network transfers first user communications to the second POP over the first optical wavelength. The second POP transfers the user communications to a second user system. Responsive to a problem with the transfer of the user communications over the first optical wavelength, the first POP transfers the user communications to the optical network over a second optical wavelength, and the optical network transfers the user communications to the second POP over the second optical wavelength.