Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7952992 | Procedure and mechanisms for control and bearer redundancy of TDM-based service provider connections | Roozbeh Ghorishi, David S. Holland, William Melaragni, Kenneth J. O'Connor | 2011-05-31 | |
| 5511152 | Memory subsystem for bitmap printer data controller | Charles Lai | 1996-04-23 | $33,743,000 |