Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659330 | Electrocapillary color display sheet | — | 1997-08-19 |
| 5607876 | Fabrication of quantum confinement semiconductor light-emitting devices | David K. Biegelsen, Noble M. Johnson | 1997-03-04 |
| 5604027 | Some uses of microencapsulation for electric paper | — | 1997-02-18 |