Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727887 | Wireless pointing device for remote cursor control | Michael A. Schappert | 2004-04-27 |
| 6714963 | System and method for improving web site accessibility | Peter G. Fairweather, Jim Spohrer | 2004-03-30 |
| 6710346 | Active infrared presence sensor | James Gabriel Brewington, Duane S. Miller, Michael A. Schappert | 2004-03-23 |