Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10570502 | Alkali resistant optical coatings for alkali lasers and methods of production thereof | Raymond J. Beach, Scott C. Mitchell, Gary W. DeBell | 2020-02-25 |
| 10309587 | Light emitting diode component | Srinath K. Aanegola, Emil Radkov, James Reginelli, Larry R. Stadelman, Matthew Mrakovich +2 more | 2019-06-04 |
| 9887425 | Printed battery array outputting selectable voltage and current | Richard A. Blanchard, William Johnstone Ray, Mark David Lowenthal, Vera N. Lockett | 2018-02-06 |
| 9082936 | Transparent LED lamp for bidirectional lighting | Jeff Baldridge, Mark David Lowenthal, Bradley Steven Oraw | 2015-07-14 |
| 9029739 | Apparatus and methods for rapid thermal processing | Joseph M. Ranish, Aaron Muir Hunter, Alexander M. Rubenchik | 2015-05-12 |
| 8889251 | Alkali resistant optical coatings for alkali lasers and methods of production thereof | Raymond J. Beach, Scott C. Mitchell | 2014-11-18 |
| 8529859 | Method for fabricating apatite crystals and ceramics | Kathleen I. Schaffers, John B. Tassano, Jr., Joel Hollingsworth | 2013-09-10 |
| 8338322 | Transparent ceramics and methods of preparation thereof | Joel Hollingsworth, Joshua D. Kuntz, Zachary M. Seeley | 2012-12-25 |
| 8329090 | Compound transparent ceramics and methods of preparation thereof | Joel Hollingsworth, Joshua D. Kuntz, Richard L. Landingham | 2012-12-11 |
| 8039413 | Transparent ceramics and methods of preparation thereof | Joel Hollingsworth, Joshua D. Kuntz, Zachary M. Seeley | 2011-10-18 |
| 7922965 | Slip casting nano-particle powders for making transparent ceramics | Joshua D. Kuntz, Richard L. Landingham, Joel Hollingsworth | 2011-04-12 |
| 7894496 | Gain media edge treatment to suppress amplified spontaneous emission in a high power laser | Lloyd Hackel, Scott N. Fochs, Mark D. Rotter, Stephan A. Letts | 2011-02-22 |
| 7884382 | Rules for efficient light sources using phosphor converted LEDs | Anant Achyut Setlur, Steven Jude Duclos, Josesph Shiang, Alok Mani Srivastava, Holly Ann Comanzo +2 more | 2011-02-08 |
| 7804876 | Optically pumped alkali laser and amplifier using helium-3 buffer gas | Raymond J. Beach, Ralph H. Page, Eddy A. Stappaerts, Sheldon S. Wu | 2010-09-28 |
| 7635203 | Method and apparatus for LED panel lamp systems | Stanton Earl Weaver, Thomas Elliot Stecher, Anant Achyut Setlur, Alok Mani Srivastava, Holly Ann Comanzo +3 more | 2009-12-22 |
| 7479662 | Coated LED with improved efficiency | Stanton Earl Weaver, Chen-Lun Hsing Chen, Mathew Sommers, Boris Kolodin, Anan Achyut Setlur +1 more | 2009-01-20 |
| 7463660 | Gain media edge treatment to suppress amplified spontaneous emission in a high power laser | Lloyd Hackel, Scott N. Fochs, Mark D. Rotter, Stephan A. Letts | 2008-12-09 |
| 7319246 | Luminescent sheet covering for LEDs | Chen-Lun Hsing Chen, Emil Radkov | 2008-01-15 |
| 7179670 | Flip-chip light emitting diode device without sub-mount | Bryan Shelton, Sebastien Libon, Hari Venugopalan, Ivan Eliashevich, Stanton Earl Weaver +3 more | 2007-02-20 |
| 7119488 | Optimized phosphor system for improved efficacy lighting sources | William Winder Beers, Michael Greci, Anant Achyut Setlur, Holly Ann Comanzo, Venkatesan Manivannan +1 more | 2006-10-10 |
| 6945672 | LED planar light source and low-profile headlight constructed therewith | Shawn Du, Michael C. Hsing Chen, Frank P. Dornauer, Tomislav J. Stimac, Robert J. Schindler | 2005-09-20 |
| 6853999 | Method and apparatus for designing lamps with different phosphor blends | — | 2005-02-08 |
| 6809477 | Fluorescent lamp electrode for instant start circuits | Igor Lisitsyn, Zsolt Buday | 2004-10-26 |
| 6713950 | Low volatility slurry for emission mix powder | Gabor Sajo | 2004-03-30 |
| 6683407 | Long life fluorescent lamp | Igor Lisitsyn, Gerald E. Sasser, III, William Jackson | 2004-01-27 |