Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574743 | Separate optical device for directing light from an LED | Paul N. Winberg, Matthew R. Thomas | 2017-02-21 |
| 9383076 | LED homogenizer | Nicholas F. Jameson | 2016-07-05 |
| 9086211 | System and method for color mixing lens array | Hyunchul Ko, Randall E. Johnson, Paul N. Winberg, Emil Radkov | 2015-07-21 |
| 9060468 | Plant growth lighting device and method | Nicholas Klase, Emil Radkov, Paul N. Winberg | 2015-06-23 |
| 8899792 | High NA optical system and device | Robert McAlister, Randall E. Johnson | 2014-12-02 |
| 8896003 | Separate optical device for directing light from an LED | Paul N. Winberg, Matthew R. Thomas | 2014-11-25 |
| 8889347 | Systems and methods for performing measurements of one or more materials | Wayne D. Roth, Charles J. Collins, Edward Calvin | 2014-11-18 |
| 8632216 | LED homogenizer | Nicholas F. Jameson | 2014-01-21 |
| 8585253 | System and method for color mixing lens array | Hyunchul Ko, Randall E. Johnson, Paul N. Winberg, Emil Radkov | 2013-11-19 |
| 8449128 | System and method for a lens and phosphor layer | Hyunchul Ko, Randall E. Johnson, Paul N. Winberg | 2013-05-28 |
| 8263993 | System and method for emitter layer shaping | Paul N. Winberg, Matthew R. Thomas, Elliot M. Pickering, Muhammad Khizar | 2012-09-11 |
| 8217399 | Photon tunneling light emitting diodes and methods | William Gregory Flynn | 2012-07-10 |
| 8115217 | Systems and methods for packaging light-emitting diode devices | Paul N. Winberg, Oscar Vaz | 2012-02-14 |
| 8087960 | LED system and method | Paul N. Winberg, Matthew R. Thomas, Elliot M. Pickering | 2012-01-03 |
| 7968896 | Separate optical device for directing light from an LED | Paul N. Winberg, Matthew R. Thomas | 2011-06-28 |
| 7829358 | System and method for emitter layer shaping | Paul N. Winberg, Matthew R. Thomas, Elliot M. Pickering, Muhammad Khizar | 2010-11-09 |
| 7789531 | LED system and method | Paul N. Winberg, Matthew R. Thomas | 2010-09-07 |
| 7772604 | Separate optical device for directing light from an LED | Paul N. Winberg, Matthew R. Thomas | 2010-08-10 |
| 6888997 | Waveguide device and optical transfer system for directing light to an image plane | — | 2005-05-03 |
| 6628884 | Digital film processing system using a light transfer device | — | 2003-09-30 |