Assignee
Inventors
- Kenneth R. Hollister (15 patents)
- Kenneth Edmund Keller (1 patents)
- Dong Wei (2 patents)
- Xin Peng (6 patents)
- David L. Ladd (20 patents)
- Paul Mark Henrichs (9 patents)
- Robert A. Snow (42 patents)
US Patent 5801228 · Granted Sep 1, 1998