Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10209347 | Radar test systems and methods | Soumendu Chanda | 2019-02-19 |
| 10180177 | Centrifugal mass arrangement for the balancing of rotational accelerations of an engine housing | — | 2019-01-15 |
| 6425356 | Piston-type internal-combustion engine with throttle-free load control and a device for generating a vacuum, and method for operating the device | Markus Duesmann, Enno Lohse, Michael Schebitz, Wolfgang Salber | 2002-07-30 |
| 6334417 | Method of cold starting a throttle-free, multi-cylinder internal-combustion engine | Wolfgang Salber, Thomas Esch, Jürgen Hagen | 2002-01-01 |
| 6247432 | Engine valve assembly for an internal-combustion engine, including an electromagnetic actuator | Hans Kemper, Gunter Feyerl | 2001-06-19 |
| 6184767 | Electromagnetic actuator having a joint-supported resetting spring | Thomas Esch, Markus Duesmann | 2001-02-06 |
| 6101992 | Fluid-braked electromagnetic actuator | Raimund Tensing | 2000-08-15 |
| 6081413 | Method of controlling armature movements in an electromagnetic circuit | Gunter Schmitz, Hans Kemper | 2000-06-27 |
| 6076490 | Electromagnetic assembly with gas springs for operating a cylinder valve of an internal-combustion engine | Thomas Esch, Michael Schebitz | 2000-06-20 |
| 6066999 | Electromagnetic actuator having magnetic impact-damping means | — | 2000-05-23 |
| 6041667 | Method of operating an electromagnetic actuator with consideration of the armature motion | Thomas Esch | 2000-03-28 |
| 6003481 | Electromagnetic actuator with impact damping | Franz Pischinger, Thomas Esch, Guenter Schmitz | 1999-12-21 |
| 5930992 | Process for controlling a multiple cylinder internal combustion engine in the cold start and warming up phases | Thomas Esch, Wolfgang Salber | 1999-08-03 |
| 5920247 | Actuator having a movable transmitting element with frictionless guidance | Franz Pischinger | 1999-07-06 |
| 5917692 | Method of reducing the impact speed of an armature in an electromagnetic actuator | Guenter Schmitz, Thomas Goebel, Michael Schebitz, Ekkehard Schrey | 1999-06-29 |
| 5903204 | Electromagnetic actuator armature having eddy current-reducing means | Gunter Schmitz | 1999-05-11 |
| 5818680 | Apparatus for controlling armature movements in an electromagnetic circuit | Gunter Schmitz, Hans Kemper | 1998-10-06 |
| 5813653 | Electromagnetically controlled regulator | Thomas Esch, Michael Schebitz | 1998-09-29 |
| 5797360 | Method for controlling cylinder valve drives in a piston-type internal combustion engine | Franz Pischinger, Matthias Schneider, Guenter Schmitz, Thomas Esch | 1998-08-25 |
| 5752491 | Method for controlling a piston-type internal combustion engine | Guenter Schmitz, Ekkehard Schrey | 1998-05-19 |
| 5711259 | Method of measuring a valve play of an engine-cylinder valve operated by an electromagnetic actuator | Franz Pischinger, Gunter Schmitz | 1998-01-27 |
| 5608161 | Method for determining the combustion ratio of a reciprocating-piston internal combustion engine | — | 1997-03-04 |