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:
Apr. 05, 2011
Filed:
Oct. 01, 2002
Applicants:
Robert Glenn Synnestvedt, Palo Alto, CA (US);
Tsu-phong Wu, Los Altos, CA (US);
Inventors:
Robert Glenn Synnestvedt, Palo Alto, CA (US);
Tsu-Phong Wu, Los Altos, CA (US);
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); G06F 15/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system to control call admissions into data networks is disclosed. A network device has a port to receive a pre-authentication request associated with a call and a status memory to store system status information. A processor in the device is configured to determine if the pre-authentication request can be granted based upon the system status information. The method receives a pre-authentication request associated with a call and accesses system status information. The method then determines if the request can be granted.