Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5553306 | Method and apparatus for controlling parallel port drivers in a data processing system | Margaret Claffey-Cohen, Timothy J. Louie, Alan F. Neel, II, James P. Ward | 1996-09-03 | $8,127,000 |
| 5343324 | Bias control and method for electro-optic modulators | Xin Cheng | 1994-08-30 | $41,280,000 |