Inventor
John A. Hain, Jr.
Inventor
Kleinsendelbach, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television33%
H04BTransmission17%
H04HBroadcast communication17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to CENTRAL DYNAMICS (1)· patent assignee history
1984Based in Huntsville, AL, US· patent location history
1996Patents assigned to GLOBAL INTERCONNECT CORP (1)· patent assignee history
1996Based in Giles County, TN, US· patent location history
2021Patents assigned to SIVANTOS PTE LTD (1)· patent assignee history
2021Based in Kleinsendelbach, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CENTRAL DYNAMICS | 1 | 1984 |
| GLOBAL INTERCONNECT CORP | 1 | 1996 |
| SIVANTOS PTE LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kleinsendelbach, DE | 1 | 2021 |
| Giles County, TN, US | 1 | 1996 |
| Huntsville, AL, US | 1 | 1984 |