Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6175358 | Gameport communication apparatus and method | Harry Skibbe, Peter Chi Wai Wan | 2001-01-16 |
| 5714981 | Gameport communication apparatus and method | Harry Skibbe, Peter Chi Wai Wan | 1998-02-03 |
| 5113179 | Switch joystick | Harry Skibbe | 1992-05-12 |
| 4958071 | A joystick including an optical encoder with film strips in sliding contact | Harry Skibbe | 1990-09-18 |
| 4590339 | Joystick | Grant N. Russell, Eric J. Richards | 1986-05-20 |