Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333708 | Mechanically multistable liquid crystal cell | Julian Cheng, Peter Dinh-Tuan Ngo | 1982-06-08 |
| 4309267 | Reactive sputter etching apparatus | Larry A. Coldren, Frederick G. Storz | 1982-01-05 |