Inventor
Patrick Sheehan
Inventor
Clackamas, OR, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing33%
H04NPictorial communication, e.g. television33%
G11BInformation storage based on relative movement between record carrier and transducer17%
H04HBroadcast communication17%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2012Patents assigned to XEROX CORP (2)· patent assignee history
2006–2012Based in Clackamas, OR, US· patent location history
2012Patents assigned to CHAPIN DAVID M (1)· patent assignee history
2012Patents assigned to EDMONDS JONATHAN (1)· patent assignee history
2012Patents assigned to HANSON MARK L (1)· patent assignee history
2021Patents assigned to INVIDI TECH CORP (1)· patent assignee history
2021Based in Jamison, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 2 | 2006–2012 |
| CHAPIN DAVID M | 1 | 2012 |
| EDMONDS JONATHAN | 1 | 2012 |
| HANSON MARK L | 1 | 2012 |
| INVIDI TECH CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Clackamas, OR, US | 2 | 2006–2012 |
| Jamison, Pennsylvania, US | 1 | 2021 |