Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525643 | Temperature compensated orientations of berlinite for surface acoustic wave devices | Bruce H. T. Chai, John F. Vetelino, Donald L. Lee, Jeffrey C. Andle | 1985-06-25 |
| 4511817 | Temperature compensated orientation of berlinite for surface acoustic wave devices | Bruce H. T. Chai, John F. Vetelino, Donald L. Lee, Jeffrey C. Andle | 1985-04-16 |