Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11771916 | Interstitial photodynamic therapy | Evgueni Parilov, Mary Potasek | 2023-10-03 |
| 9277620 | Wavelength conversion chip for use with light emitting diodes and method for making same | Scott M. Zimmerman, William R. Livesay | 2016-03-01 |
| 9267668 | Fixtures for large area directional and isotropic solid state lighting panels | Scott M. Zimmerman, William R. Livesay, Richard L. Ross | 2016-02-23 |
| 9243782 | Fixtures for large area directional and isotropic solid state lighting panels | Scott M. Zimmerman, William R. Livesay, Richard L. Ross | 2016-01-26 |
| 9171909 | Flexible semiconductor devices based on flexible freestanding epitaxial elements | Scott M. Zimmerman, William R. Livesay, Richard L. Ross | 2015-10-27 |
| 9058989 | Large area thin freestanding nitride layers and their use as circuit layers | Scott M. Zimmerman, William R. Livesay, Richard L. Ross | 2015-06-16 |
| 8812252 | Determining the interaction between electromagnetic radiation and a material by utilizing transition modules | Evgueni Parilov, Mary Potasek | 2014-08-19 |
| 8723184 | Semiconducting sheet | Scott M. Zimmerman, William R. Livesay, Richard L. Ross | 2014-05-13 |
| 8633493 | Large area thin freestanding nitride layers and their use as circuit layers | Scott M. Zimmerman, William R. Livesay, Richard L. Ross | 2014-01-21 |
| 8609470 | Semiconducting sheet | Scott M. Zimmerman, William R. Livesay, Richard L. Ross | 2013-12-17 |
| 8558438 | Fixtures for large area directional and isotropic solid state lighting panels | Scott M. Zimmerman, William R. Livesay, Richard L. Ross | 2013-10-15 |
| 8481977 | LED light source with thermally conductive luminescent matrix | Scott M. Zimmerman, William R. Livesay | 2013-07-09 |
| 8410511 | Methods for high temperature processing of epitaxial chips | Scott M. Zimmerman, William R. Livesay | 2013-04-02 |
| 8362502 | Solid-state light source | Scot M. Zimmerman, William R. Livesay | 2013-01-29 |
| 8298840 | Dual sided processing and devices based on freestanding nitride and zinc oxide films | Scott M. Zimmerman, William R. Livesay | 2012-10-30 |
| 8232534 | Wavelength conversion chip for use with light emitting diodes and method for making same | Scott M. Zimmerman, William R. Livesay | 2012-07-31 |
| 8163582 | Method for fabricating a light emitting diode chip including etching by a laser beam | Scott M. Zimmerman, William R. Livesay | 2012-04-24 |
| 8158983 | Semiconducting sheet | Scott M. Zimmerman, William R. Livesay, Richard L. Ross | 2012-04-17 |
| 8017415 | Dual sided processing and devices based on freestanding nitride and zinc oxide films | Scott M. Zimmerman, William R. Livesay | 2011-09-13 |
| 7804099 | Solid-state light source | Scor M. Zimmerman, William R. Livesay | 2010-09-28 |
| 7795600 | Wavelength conversion chip for use with light emitting diodes and method for making same | Scott M. Zimmerman, William R. Livesay | 2010-09-14 |
| 7727790 | Method for fabricating light emitting diodes | Scott M. Zimmerman, William R. Livesay, Richard L. Rose | 2010-06-01 |
| 7592637 | Light emitting diodes with reflective electrode and side electrode | Scott M. Zimmerman | 2009-09-22 |
| 7497581 | Light recycling illumination systems with wavelength conversion | Scott M. Zimmerman | 2009-03-03 |
| 7431463 | Light emitting diode projection display systems | Scott M. Zimmerman | 2008-10-07 |