Inventor
George C. Allen, Jr.
Inventor
Austin, TX, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Jprimary
H04JMultiplex communication26%
H04LTransmission of digital information, e.g. telegraphic communication26%
H04QSelecting26%
H04MTelephonic communication23%
PatentTitleYear
7,304,986'ATM-based distributed network switching system'20077,227,837'Fault tolerant virtual tandem switch'20077,099,311'Virtual tandem switch'20067,095,734'Distributed virtual tandem switch'20066,765,903'ATM-based distributed network switching system'20046,389,011'ATM-based distributed virtual tandem switching system'20026,345,048'ATM-based distributed virtual tandem switching system'20026,219,348'ATM-based distributed virtual tandem switching system'20016,169,735'ATM-based distributed virtual tandem switching system'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2006Patents assigned to SBC TECHN RES INC (7)· patent assignee history
2001–2006Based in Austin, TX, US· patent location history
2004–2007Based in Pflugerville, TX, US· patent location history
2007Patents assigned to AT & T LABS INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SBC TECHN RES INC | 7 | 2001–2006 |
| AT & T LABS INC | 2 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 5 | 2001–2006 |
| Pflugerville, Texas, US | 4 | 2004–2007 |