Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8339057 | Circuit arrangement, and method for the operation of a high-pressure discharge lamp | Peter Niedermeier, Burkhard Ulrich | 2012-12-25 |
| 8120269 | Circuit arrangement and method for operating a high-pressure discharge lamp | Andreas Huber, Simon Lankes, Burkhard Ulrich | 2012-02-21 |
| 7884554 | Ignition circuit for igniting a discharge lamp and method for igniting the discharge lamp | Burkhard Ulrich, Alwin Veser | 2011-02-08 |
| 7508290 | Inductive component and use of said component | Johann Otto, Eckhard Wolfgang | 2009-03-24 |
| 7057375 | Power factor correction | Dietmar Czekay | 2006-06-06 |
| 6245187 | Mechanically firm glued connections between surfaces and the method for producing the same | Daniel Seeberger, Klaus Hoehn, Volker Plickert | 2001-06-12 |
| 6207732 | Heat-setting single-component LVA (low-viscosity adhesive) system for bonding in the micro-range | Klaus Hoehn, Heiner Bayer | 2001-03-27 |