Inventor
John Humphries
Inventor
Athens, AL, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Jprimary
H04JMultiplex communication20%
H04KSecret communication20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04QSelecting20%
LOC1220%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to HUMPHRIES JUSTIN (1)· patent assignee history
2016Based in Riverton, WY, US· patent location history
2021Patents assigned to AT & T IP I LP (1)· patent assignee history
2021Patents assigned to AT&T INTELLECTUAL PROPERTY 1 L P (1)· patent assignee history
2021Based in Athens, AL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AT & T IP I LP | 1 | 2021 |
| AT&T INTELLECTUAL PROPERTY 1 L P | 1 | 2021 |
| HUMPHRIES JUSTINself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Athens, AL, US | 1 | 2021 |
| Riverton, WY, US | 1 | 2016 |