Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423974 | X-ray imaging apparatus using spherical semiconductor detectors | Akira Ishikawa, Nabuo Takeda, Suzanne I. Ahn, Steven R. Hays | 2002-07-23 |
| 6335291 | System and method for plasma etch on a spherical shaped device | — | 2002-01-01 |