Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7373852 | Protected length measuring system | Ludwig Boge, Hans-Joachim Freitag, Andreas Schmidt | 2008-05-20 |
| 7347001 | Pre-mounting of a sensor | Ludwig Boge, Hans-Joachim Freitag, Andreas Schmidt | 2008-03-25 |
| 7188433 | Sensor and method of mounting it | Ludwig Boge, Hans-Joachim Freitag, Andreas Schmidt | 2007-03-13 |
| 6889151 | Method and device for conditioning a periodic analog signal | Hans-Joachim Freitag, Andreas Schmidt | 2005-05-03 |
| 6662131 | Method and device for conditioning a periodic analog signal | Hans-Joachim Freitag, Andreas Schmidt | 2003-12-09 |
| 6528779 | Optoelectronic module | Wolfgang Holzapfel | 2003-03-04 |
| 6437323 | Optoelectronic path-, angle- or rotation-measuring device | Wolfgang Holzapfel | 2002-08-20 |
| 5118186 | Method and apparatus for adjusting the sighting device in weapon systems | Josef Schratzenstaller, Otto Ambrosius, Martin Hofmann, Horst Laucht, Robert Rieger +1 more | 1992-06-02 |