Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9585548 | Optical element for Mie scattering light from an optical fiber | William James, Elizabeth Chase, Mark J. Davis, Paula Vullo, Eric H. Urruti | 2017-03-07 |
| 9263850 | Broadening the rare earth ion emission bandwidth, increasing emission cross section, and or shifting peak emission wavelength in nd doped aluminate or silicate glasses | Simi George, Nathan Carlie, Joseph Hayden | 2016-02-16 |
| 9118166 | Tuning rare earth ion emission wavelength in phosphate based glasses using cerium oxide | Simi George, Joseph Hayden, Nathan Carlie | 2015-08-25 |
| 9006120 | Ultra-broad bandwidth laser glasses for short-pulse and high peak power lasers | Simi George, Nathan Carlie, Joseph Hayden | 2015-04-14 |
| 8951925 | Broadening the rare earth ion emission bandwidth, increasing emission cross section, and/or shifting peak emission wavelength in Nd-doped aluminate or silicate glasses | Simi George, Nathan Carlie, Joseph Hayden | 2015-02-10 |
| 8846555 | Silica and fluoride doped heavy metal oxide glasses for visible to mid-wave infrared radiation transmitting optics and preparation thereof | Simi George | 2014-09-30 |
| 8526475 | Broadening of rare earth ion emission bandwidth in phosphate based laser glasses | Hong Li, Joseph Hayden | 2013-09-03 |
| 7341965 | Bismuth oxide glasses containing germanium oxide | Bianca Schreder, Ruediger Sprengard, Ulrich Peuchert, Martin Letz, Joseph Hayden | 2008-03-11 |
| 7115536 | Rare earth containing P2O5-WO3-Na2O glass for laser applications | Joseph Hayden, Bianca Schreder, Ulrich Peuchert, Ruediger Sprengard, Martin Letz | 2006-10-03 |
| 6903038 | Glass with a minimal stress-optic effect | Joseph Hayden | 2005-06-07 |
| 6853659 | Laser system utilizing highly doped laser glass | Joseph Hayden, Bianca Schreder, Ulrich Peuchert, Ruediger Sprengard, Martin Letz | 2005-02-08 |
| 6825142 | Interference filter having a glass substrate | David G. Krashkevich | 2004-11-30 |
| 6409396 | Interference filter having a glass substrate | Alexander J. Marker, III, Joseph Hayden | 2002-06-25 |
| 6381392 | Ion exchange technology for fabrication of waveguide source lasers | Joseph Hayden, David L. Veasey, David S. Funk, Norman A. Sanford | 2002-04-30 |
| 5446007 | Brown contrast enhancement glass | David G. Krashkevich | 1995-08-29 |
| 5190896 | Contrast enhancement in glass | David G. Krashkevich, Ronald Klimek | 1993-03-02 |