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. 22, 2002
Filed:
May. 31, 2000
Applicant:
Inventors:
Robert W Fish, Lowell, MA (US);
Christopher R. Sharpe, Brookline, NH (US);
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 3/22 ;
U.S. Cl.
CPC ...
H04M 3/22 ;
Abstract
A communications system includes a switch having communications resources such as cards containing multiple devices, each containing multiple ports. The switch also contains an administrative agent that maintains hierarchical state information for each resource within the switch. The state information allows for precise and consistent administration of interrelated communications resources within the switch.