Armistead; R. Ashby

Patent Applications and Registrations

Patent applications and USPTO patent grants for Armistead; R. Ashby.The latest application filed is for "distributed packet processing architecture for network access servers".

Company Profile

0.13.3

Armistead; R. Ashby - Los Altos CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Packet-switched telephony with circuit-switched backup Grant 7,668,158 - Armistead February 23, 2	2010-02-23
Intraserver tag-switched distributed packet processing for network access servers Grant 7,616,646 - Ma , et al. November 10, 2	2009-11-10
Distributed packet processing architecture for network access servers Grant 7,606,245 - Ma , et al. October 20, 2	2009-10-20
Call control system and method for automatic routing of circuit switched data connections based upon stored communication link information Grant 7,493,411 - Armistead , et al. February 17, 2	2009-02-17
Modem failover without call loss Grant 7,116,707 - Armistead October 3, 2	2006-10-03
Distributed packet processing architecture for network access servers App 20060013240 - Ma; Stephen ; et al.	2006-01-19
Distributed packet processing architecture for network access servers Grant 6,954,463 - Ma , et al. October 11, 2	2005-10-11
Packet-switched telephony with circuit-switched backup App 20050025134 - Armistead, R. Ashby	2005-02-03
Packet-switched telephony with circuit-switched backup Grant 6,781,983 - Armistead August 24, 2	2004-08-24
Method and apparatus for automatic routing of circuit switched data connections based upon stored behavioral information Grant 6,643,703 - Armistead , et al. November 4, 2	2003-11-04
Programmable multiple-standard digital communications system Grant 6,553,117 - Armistead , et al. April 22, 2	2003-04-22
Method and apparatus for automatic routing of circuit switched data connections based upon stored behavioral information Grant 6,529,959 - Armistead , et al. March 4, 2	2003-03-04
Digital communication system accepting both balanced and unbalanced data signals and method for its use Grant 6,522,151 - Armistead , et al. February 18, 2	2003-02-18
Single-port connection and circuitry accepting both balanced and unbalanced data signals App 20010053627 - Armistead, R. Ashby ; et al.	2001-12-20
Method and apparatus for automatic routing of circuit switched data connections based upon stored behavorial information Grant 6,260,071 - Armistead , et al. July 10, 2	2001-07-10
Single-port connection and circuitry accepting both balanced and unbalanced data signals Grant 6,250,936 - Armistead , et al. June 26, 2	2001-06-26

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