Inventor
Stephen M. Liffick
Inventor
Seattle, 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 communication44%
H04MTelephonic communication22%
G06FElectric digital data processing11%
H04QSelecting11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
7,418,495'System and method for activity monitoring and reporting in a computer network'20087,337,223'System and method for activity monitoring and reporting in a computer network'20086,631,412'System and method for activity monitoring and reporting in a computer network'20036,519,639'System and method for activity monitoring and reporting in a computer network'20036,430,289'System and method for computerized status monitor and use in a telephone network'20026,421,439'System and method for user affiliation in a telephone network'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2008Patents assigned to MICROSOFT CORP (6)· patent assignee history
2002–2008Based in Seattle, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT CORP | 6 | 2002–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seattle, Washington, US | 6 | 2002–2008 |