Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9068913 | Photolithographic structured thick layer sensor | Karlheinz Wienand, Tim Asmus, Angela Maier | 2015-06-30 |
| 7893510 | High temperature-stable sensor | Karlheinz Wienand | 2011-02-22 |
| 7739908 | Flow sensor element and its self-cleaning | Karlheinz Wienand, Matthias Muziol | 2010-06-22 |
| 6898969 | Flow sensor element and method of using same | Karl-Heinz Wienand, Matthias Muziol | 2005-05-31 |
| 6787870 | Semiconductor component with integrated circuit, cooling body, and temperature sensor | Karl-Heinz Wienand | 2004-09-07 |
| 6712987 | Process for manufacturing an electrical resistor with at least two connection contact pads on a substrate with at least one recess | Karlheinz Wienand, Stefan Dietmann | 2004-03-30 |
| 6622704 | Device for exhaust gas recirculation into the air intake region of motor vehicle internal combustion engines | Karlheinz Wienand, Matthias Muziol, Gerhard Damaschke | 2003-09-23 |
| 6502556 | Process for exhaust gas recirculation into the air intake region of motor vehicle internal combustion engines and device therefor | Karlheinz Wienand, Matthias Muziol, Gerhard Damaschke | 2003-01-07 |
| 6460246 | Method for connecting contact surfaces of electrical component blanks and device therefor | Karl-Heinz Wienand, Armin Lotz | 2002-10-08 |
| 6159386 | Electrical resistance with at least two contact fields on a ceramic substrate and process for manufacturing the same | Karlheinz Wienand, Margit Sander, Stefan Dietmann | 2000-12-12 |