Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865999 | Solar cell fabrication method | Jianping Xi | 1989-09-12 |
| 4839312 | Fluorinated precursors from which to fabricate amorphous semiconductor material | Stanford R. Ovshinsky | 1989-06-13 |
| 4808462 | Solar cell substrate | Susumu Yaba, Christopher M. Walker, Stephen Muhl | 1989-02-28 |