Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699462 | Total internal reflection optical switches employing thermal activation | Julie E. Fouquet, Phillip W. Barth, Kok-Wai Chang, Leslie A. Field, Long Yang +1 more | 1997-12-16 |
| 5682188 | Printhead with unpassivated heater resistors having increased resistance | Neal Meyer, Alfred I-Tsung Pan, Glenn W. Weberg | 1997-10-28 |
| 5636441 | Method of forming a heating element for a printhead | Neal Meyer, Alfred I-Tsung Pan, Glenn W. Weberg | 1997-06-10 |