Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073258 | Methods for making photostructured acoustic devices | Henry Helvajian, Lee F. Steffeney | 2015-07-07 |
| 8410660 | Acoustic devices embedded in photostructurable ceramics | Henry Helvajian, Lee F. Steffeney | 2013-04-02 |
| 8369070 | Photostructured electronic devices and methods for making same | Henry Helvajian, Lee F. Steffeney | 2013-02-05 |
| 8264134 | Ultraminiature broadband light source with spiral shaped filament | Margaret L. Tuma, Joseph S. Collura, Henry Helvajian, Michael D. Pocha, Glenn A. Meyer +2 more | 2012-09-11 |
| 7755292 | Ultraminiature broadband light source and method of manufacturing same | Margaret L. Tuma, Joseph S. Collura, Henry Helvajian, Michael D. Pocha, Glenn A. Meyer +2 more | 2010-07-13 |
| 6932933 | Ultraviolet method of embedding structures in photocerams | Henry Helvajian, Peter D. Fuqua | 2005-08-23 |