Inventor
Toby L. Nixon
Inventor
Kirkland, WA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication38%
H04MTelephonic communication25%
H04QSelecting25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
7,290,132'Establishing secure peer networking in trust webs on open networks using shared secret device key'20077,082,200'Establishing secure peer networking in trust webs on open networks using shared secret device key'20066,584,185'Telephone abstraction layer and system in a computer telephony system'20035,694,457'Method of supporting uniform addressing of telephone numbers'19975,475,743'System and method for processing telephone numbers'19955,012,489'Method for sending a plurality of data channels over a single communications line'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to HAYES MICROCOMPUTER PROD (1)· patent assignee history
1991Based in Duluth, GA, US· patent location history
1995–2007Patents assigned to MICROSOFT CORP (5)· patent assignee history
1995–2007Based in Kirkland, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT CORP | 5 | 1995–2007 |
| HAYES MICROCOMPUTER PROD | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kirkland, Washington, US | 5 | 1995–2007 |
| Duluth, Georgia, US | 1 | 1991 |