Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501276 | Apparatus for intracellular manipulation of a biological cell | Werner Baumann, Ralf Ehret, Mirko Lehmann, Gunter Igel, Ulrich Sieben +2 more | 2009-03-10 |
| 7470962 | Field effect transistor for measuring biocomponents | Werner Baumann, Mirko Lehmann, Ingo Freund | 2008-12-30 |
| 6656678 | Method for examination of a surface layer | Bernhard Wolf, Gunter Igel, Werner Baumann, Ralf Ehret, Mirko Lehmann | 2003-12-02 |
| 6475760 | Method for intracellular manipulation of a biological cell | Werner Baumann, Ralf Ehret, Mirko Lehmann, Gunter Igel, Bernhard Wolf +3 more | 2002-11-05 |
| 6471838 | Measuring device and process for its manufacture | Gunter Igel, Mirko Lehmann | 2002-10-29 |
| 6368851 | Method and apparatus for measuring a state variable | Werner Baumann, Ralf Ehret, Mirko Lehmann, Gunter Igel, Bernhard Wolf +3 more | 2002-04-09 |
| 6346675 | Coupling and method for its manufacture | Gunter Igel, Mirko Lehmann | 2002-02-12 |
| 6288440 | Chip arrangement | Ulrich Sieben, Gunter Igel, Mirko Lehmann, Bernhard Wolf, Werner Baumann +1 more | 2001-09-11 |
| 6191489 | Micromechanical layer stack arrangement particularly for flip chip or similar connections | Gunter Igel, Mirko Lehmann | 2001-02-20 |
| 6017775 | Process for manufacturing a sensor with a metal electrode in a metal oxide semiconductor (MOS) structure | Guenter Igel | 2000-01-25 |
| 4922140 | CMOS/NMOS integrated circuit with supply voltage delay variation compensation | Arnold Uhlenhoff | 1990-05-01 |
| 4456488 | Method of fabricating an integrated planar transistor | — | 1984-06-26 |