Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491820 | Hybrid dimming control techniques for LED drivers | Bernhard Siessegger | 2016-11-08 |
| 9241380 | Hybrid dimming control techniques for lighting drivers | Bernhard Siessegger | 2016-01-19 |
| 8896460 | Lighting control | Charles Brunault | 2014-11-25 |
| 8487544 | Power splitter circuit for electrodeless lamp | Valery Godyak, Robert Martin | 2013-07-16 |
| 8258710 | Solid state light source driving and dimming using an AC voltage source | David A. Betts | 2012-09-04 |
| 7180230 | RF induction lamp with reduced electromagnetic interference | Valery Godyak, Alexander A. Sapozhnikov | 2007-02-20 |
| 7119486 | Re-entrant cavity fluorescent lamp system | Valery Godyak, Alexander A. Sapozhnikov, Kenneth R. Hutcherson | 2006-10-10 |
| 5886472 | Electrodeless lamp having compensation loop for suppression of magnetic interference | Valery Godyak, Robert B. Piejak | 1999-03-23 |
| 5834905 | High intensity electrodeless low pressure light source driven by a transformer core arrangement | Valery Godyak, Robert B. Piejak, Eugene Statnic | 1998-11-10 |
| D384173 | Electrodeless compact fluorescent lamp | Valery Godyak, James N. Lester | 1997-09-23 |
| 5539283 | Discharge light source with reduced magnetic interference | Robert B. Piejak, Valery Godyak | 1996-07-23 |
| 5146140 | Method and apparatus to reduce Hg loss in rf capacitively coupled gas discharges | Robert B. Piejak, Valery Godyak | 1992-09-08 |