Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821178 | Internal performance monitoring by event sampling | Don W. Rain, David J. Thomas | 1989-04-11 |
| 4598364 | Efficient trace method adaptable to multiprocessors | Peter H. Gum, Ronald M. Smith, John H. Wilson | 1986-07-01 |
| 4590550 | Internally distributed monitoring system | John H. Eilert | 1986-05-20 |
| 4497022 | Method and apparatus for measurements of channel operation | Roger L. Cormier, Robert J. Dugan, Richard Roland Guyette, Ronald L. Hankison, Ming C. Hao +3 more | 1985-01-29 |