Inventor
Ray T. Haman, Jr.
Inventor
Duluth, GA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television50%
H04LTransmission of digital information, e.g. telegraphic communication25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
G06TImage data processing or generation, in general13%
PatentTitleYear
5,579,055'Electronic program guide and text channel data controller'19965,235,619'Cable television radio frequency subscriber data transmission apparatus and RF return method'19935,155,590'System for data channel level control'19925,003,384'Set-top interface transactions in an impulse pay per view television system'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1996Patents assigned to SCIENTIFIC ATLANTA (4)· patent assignee history
1991–1996Based in Duluth, GA, US· patent location history
1993Based in Buluth, GA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCIENTIFIC ATLANTA | 4 | 1991–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Duluth, Georgia, US | 3 | 1991–1996 |
| Buluth, Georgia, US | 1 | 1993 |