Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350923 | Electron gun with balanced lens lips to reduce astigmatism | — | 1982-09-21 |
| 4318027 | High potential, low magnification electron gun | Hsing-Yao Chen | 1982-03-02 |
| 4317065 | Color picture tube having an improved electron gun with expanded lenses | — | 1982-02-23 |