Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764024 | Holder for snap-fitting a thermal fuse to an electronic component | Zhipei Wang, Mark Johannes Antonius Verhoeven, Huan Zhang | 2023-09-19 |
| 11071180 | Lighting unit and driving method | KARNEKUMAR ARULANDU, Aleksandar Sevo, Cornelis Antonius Verbakel | 2021-07-20 |
| 7746002 | High frequency driver for gas discharge lamp | Dorota Barbara Pawelek | 2010-06-29 |
| 7256548 | Electric circuit for igniting a discharge lamp, and electric component module and discharge lamp incorporating such an electric circuit | Jerzy Janczak | 2007-08-14 |
| 6028400 | Discharge lamp circuit which limits ignition voltage across a second discharge lamp after a first discharge lamp has already ignited | Nicolaas H. M. Pol, Paul R. Veldman | 2000-02-22 |
| 5198726 | Electronic ballast circuit with lamp dimming control | Jozef H. Reinaerts | 1993-03-30 |
| 5075599 | Circuit arrangement | Bernardus J. M. Overgoor, Marcel Beij | 1991-12-24 |
| 4965493 | Electric arrangement for igniting and supplying a gas discharge lamp | Machiel A. M. Hendrix | 1990-10-23 |
| 4952842 | DC/AC converter for igniting and supplying a gas discharge lamp | Pieter J. Bolhuis, Adrianus M. J. De Bijl | 1990-08-28 |
| 4949016 | Circuit for supplying constant power to a gas discharge lamp | Adrianus M. J. De Bijl | 1990-08-14 |
| 4937498 | DC/AC converter for igniting and supplying a gas discharge lamp | Pieter J. Bolhuis, Adrianus M. J. De Bijl | 1990-06-26 |
| 4712045 | Electric arrangement for regulating the luminous intensity of at least one discharge lamp | — | 1987-12-08 |
| 4684851 | DC/AC converter for feeding a metal vapor discharge tube | — | 1987-08-04 |