| 6920342 |
Electronic device having an operating mode and an energy saving standby mode, and a method for switching between the two modes |
— |
2005-07-19 |
| 6864730 |
Clocked integrated semiconductor circuit and method for operating such a circuit |
Holger Sedlak |
2005-03-08 |
| 6850420 |
Flat mount with at least one semiconductor chip |
— |
2005-02-01 |
| 6836208 |
Contactless data transmission system and method for contactless data transmission |
Jürgen Kuttruff |
2004-12-28 |
| 6581842 |
Data carrier with regulation of the power consumption |
Holger Sedlak |
2003-06-24 |
| 6474558 |
Data carrier for operation with and without contacts |
— |
2002-11-05 |
| 6407938 |
Circuit configuration having a multi-state switching device and an energy discharge device connected to a temporary energy storage device in a third switching state of the switching device |
Michael Smola, Herbert Palm |
2002-06-18 |
| 6323728 |
Data carrier for the contactless reception of amplitude-modulated signals |
Doris Schmitt-Landsiedel, Gerhard Schraud, Volker Gungerich |
2001-11-27 |
| 6314143 |
Circuit configuration for manipulation-protected reception of an OOK-modulated signal |
— |
2001-11-06 |
| 6307428 |
Method for ASK demodulation, and ASK demodulator |
Gerhard Nebel, Volker Gungerich, Andreas Blum, Uwe Weder, Dierk Eichner +1 more |
2001-10-23 |
| 6213402 |
Data carrier for contactless reception of data and energy, and a method of operating such a data carrier |
— |
2001-04-10 |
| 6190942 |
Method and connection arrangement for producing a smart card |
Robert Wilm, Detlef Houdeau, Rainer Rettig |
2001-02-20 |
| 6167094 |
Data transmission circuit having a station and a response circuit |
— |
2000-12-26 |
| 6134275 |
Method for transmitting data between a terminal and a portable data carrier over a wireless electromagnetic transmission link |
— |
2000-10-17 |
| 5999713 |
Chip card with a contactless energy supply and data transmission devices |
Gerhard Schraud, Walter Strubel, Heiko Fibranz, Joachim Weitzel, Dominik Berger +2 more |
1999-12-07 |
| 5995629 |
Encoding device |
— |
1999-11-30 |
| 5955723 |
Contactless chip card |
— |
1999-09-21 |
| 5953642 |
System for contactless power and data transmission |
Martin Feldtkeller, Reinhard Greiderer, Kurt Marquardt, Jurgen Nolles |
1999-09-14 |
| 5875450 |
Device for processing and storing data received from either a contactless interface or an interface having contacts |
Joachim Weitzel, Heiko Fibranz, Gerhard Schraud, Walter Strubel, Dominik Berger +2 more |
1999-02-23 |
| 5349173 |
Apparatus for contactless data and energy transmission |
Bruno Scheckel |
1994-09-20 |
| 5329274 |
Apparatus for contactless data and energy transmission and method for operating such an apparatus |
Gunter Donig, Bruno Scheckel, Karl-Reinhard Schon |
1994-07-12 |
| 4617549 |
Monolithically integrable MOS-comparator circuit |
— |
1986-10-14 |
| 4532438 |
Monolithically integrable MOS-comparator circuit |
— |
1985-07-30 |
| 4458146 |
Photoelectric movement detector with varying amplitude light source |
Eckart Schatter |
1984-07-03 |
| 4215349 |
Remote control system for an electrical apparatus |
— |
1980-07-29 |
