Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6128429 | Low phonon energy glass and fiber doped with a rare earth | Brian Cole, Jasbinder S. Sanghera, Brandon Shaw, Ishwar D. Aggarwal | 2000-10-03 |
| 6015765 | Rare earth soluble telluride glasses | Jasbinder S. Sanghera, L. Brandon Shaw, Ishwar D. Aggarwal | 2000-01-18 |
| 5973824 | Amplification by means of dysprosium doped low phonon energy glass waveguides | Jasbinder S. Sanghera, Brandon Shaw, Brian Cole, Ishwar D. Aggarwal | 1999-10-26 |
| 5846889 | Infrared transparent selenide glasses | Jasbinder S. Sanghera, John A. Moon, Ishwar D. Aggarwal | 1998-12-08 |
| 5786287 | IR transmitting rare earth gallogermanate glass-ceramics | Shyam S. Bayya, Jasbinder S. Sanghera, Ishwar D. Aggarwal | 1998-07-28 |
| 5629248 | Modified germanium sulfide glass | Ishwar D. Aggarwal, Celia I. Merzbacher, John Michael Jewell | 1997-05-13 |
| 5599751 | Alkaline earth modified germanium sulfide glass | John Michael Jewell, Celia I. Merzbacher, Ishwar D. Aggarwal | 1997-02-04 |
| 5486495 | Germanate glass ceramic | John Michael Jewell, Ishwar D. Aggarwal, Shyam S. Bayya | 1996-01-23 |
| 5211731 | Plasma chemical vapor deposition of halide glasses | Lynda E. Busse, Ishwar D. Aggarwal, Kenneth J. Ewing | 1993-05-18 |
| 5078768 | Hot isostatic pressing of fluoride glass materials | Ishar D. Aggarwal | 1992-01-07 |
| 4874222 | Hermetic coatings for non-silica based optical fibers | Lubos J. B. Vacha, Peter C. Schultz, Cornelius T. Moynihan, Satyabrata Raychaudhuri, Ken Cadien +1 more | 1989-10-17 |