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. 15, 2009
Filed:
Feb. 22, 2006
Applicants:
Frederick Robert Chang, Austin, TX (US);
Shih Chung Soon, Dublin, CA (US);
Inventors:
Frederick Robert Chang, Austin, TX (US);
Shih Chung Soon, Dublin, CA (US);
Assignee:
AT&T Intellectual Property I, LP, Reno, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/56 (2006.01); G06F 15/16 (2006.01); G06F 15/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ethernet wide area network () has a number of interconnected network ethernet switches (). A first local area network () has a first local area ethernet switch () and is connected to one () of the interconnected network ethernet switches (). A second local area network () has a second local area ethernet switch () connected to a second () of the interconnected network ethernet switches ().