Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11899233 | HLD module with cavity for improved light coupling | Ludovicus Johannes Lambertus Haenen, Peter Vanpoucke, Barry Mos, Christoph Gerard August Hoelen, Dominique Maria Bruls +2 more | 2024-02-13 |
| 7402954 | High-pressure discharge lamp, having a seal comprising a gas-filling cavity | Hubertus Cornelis Maria Van Den Nieuwenhuizen, Johan Leopold Victorina Hendrix | 2008-07-22 |
| 7176630 | High-pressure discharge lamp | Johan Leopold Victorina Hendrix, Hubertus Cornelis Maria Van Den Nieuwenhuizen | 2007-02-13 |
| 6137236 | Low-pressure discharge lamp and method of manufacturing a low-pressure discharge lamp | Leonardus Gerardus Maria Michiels, Petrus F. J. van den Boom | 2000-10-24 |
| 6057649 | Illumination unit, electrodeless low-pressure discharge lamp, and coil suitable for use therein | Pieter Jan Van Der Zaag, Klaas Vegter, Pieter J. Van Der Valk | 2000-05-02 |
| 5934791 | Electric lamp | Nicasius G. T. Van Gennip, Petrus J.M. Fransen, Winand H. A. M. Friederichs | 1999-08-10 |
| 5903109 | Electrodeless low-pressure discharge lamp with specific electrical conductor clamping means | Nicasius G. T. Van Gennip, Petrus J.M. Fransen, Winand H. A. M. Friederichs | 1999-05-11 |
| 5804911 | Electrodeless low-pressure discharge lamp | Nicasius G. T. Van Gennip, Petrus J.M. Fransen, Winand H. A. M. Friederichs | 1998-09-08 |
| 5801493 | Electrodeless low pressure discharge lamp with improved heat transfer for soft magnetic core material | Gibbo J. Abrahamse, Hendrik Jan Eggink, Marcellus H. Smulders | 1998-09-01 |
| 5696426 | Lighting unit, electrodeless low-pressure discharge lamp, and discharge vessel | Pieter Postma | 1997-12-09 |
| 5694000 | Electrodeless low-pressure discharge lamp, and lighting unit provided with such a lamp | Klaas Vegter | 1997-12-02 |
| 5621280 | Illumination unit, and electrodeless low-pressure discharge lamp and coil suitable for use therein | Jacob Schlejen, Leonardus U. E. Konings | 1997-04-15 |
| 5572083 | Electroless low-pressure discharge lamp | Hendrik Jan Eggink, Winand H. A. M. Friederichs | 1996-11-05 |
| 5563474 | Electrodeless low-pressure discharge lamp | Johannes Hendrik Wessels, Jeroen Balm, Jacob Schlejen | 1996-10-08 |
| 5465028 | Illumination unit, and electrodeless low-pressure discharge lamp and coil suitable for use therein | Jacob Schlejen, Leonardus U. E. Konings | 1995-11-07 |
| 4795943 | High-pressure sodium vapor discharge lamp | Lodewijk H. M. Meessen, Ralf Schafer | 1989-01-03 |