Inventor
Robert Mark Harrsion
Inventor
Grapevine, TX, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Jprimary
H04JMultiplex communication40%
H04LTransmission of digital information, e.g. telegraphic communication40%
H04WWireless communication networks20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to BLACKBERRY LTD (2)· patent assignee history
2016Based in Grapevine, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLACKBERRY LTD | 2 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Grapevine, Texas, US | 2 | 2016 |