Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829814 | Process of making an all-silicon microphone | William J. Baney, Timothy M. Betzner, Dan W. Chilcott, John C. Christenson, Timothy A. Vas +2 more | 2004-12-14 |
| 6750152 | Method and apparatus for electrically testing and characterizing formation of microelectric features | John C. Christenson, Steven E. Staller, Troy Chase, Robert Lawrence Healton | 2004-06-15 |