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:
Oct. 02, 2007
Filed:
May. 20, 2003
Applicants:
Surendra Anubolu, Fremont, CA (US);
James P. Rivers, Saratoga, CA (US);
Stewart Findlater, Mountain View, CA (US);
Inventors:
Surendra Anubolu, Fremont, CA (US);
James P. Rivers, Saratoga, CA (US);
Stewart Findlater, Mountain View, CA (US);
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 12/42 (2006.01); H04L 12/403 (2006.01);
U.S. Cl.
CPC ...
Abstract
A ring access system, for use in system having a plurality of routing platforms coupled by redundant rings, that allows access to either ring when a token is received at a first ring if all outstanding locally-sourced data has been stripped from the second ring.