Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990158 | Measurement arrangement for determining the characteristic line parameters by measuring scattering parameters | Thomas Ludwig, Thomas-Michael Winkel | 2011-08-02 |
| 7194399 | Automatic check for cyclic operating conditions for SOI circuit simulation | Karl-Eugen Kroell, Juergen Pille | 2007-03-20 |
| 6812560 | Press-fit chip package | Willi Recktenwald | 2004-11-02 |
| 6537861 | SOI transistor with body contact and method of forming same | Karl-Eugen Kroell, Juergen Pille | 2003-03-25 |
| 5744996 | CMOS integrated semiconductor circuit | Gunther Kotzle, Volker Kreuter, Thomas Ludwig | 1998-04-28 |
| 5306866 | Module for electronic package | Harald Gruber, Heinz G. Horbach, Gunther Kotzle, Thomas Ludwig | 1994-04-26 |
| 5244833 | Method for manufacturing an integrated circuit chip bump electrode using a polymer layer and a photoresist layer | Peter Gansauge, Volker Kreuter | 1993-09-14 |
| 5162264 | Integrated circuit package | Werner Haug, Erich Klink, Karl E. Kroll, Thomas Ludwig, Rainer Stahl +1 more | 1992-11-10 |
| 5016087 | Integrated circuit package | Werner Haug, Erich Klink, Karl E. Kroll, Thomas Ludwig, Rainer Stahl +1 more | 1991-05-14 |
| 5010389 | Integrated circuit substrate with contacts thereon for a packaging structure | Peter Gansauge, Volker Kreuter | 1991-04-23 |
| 4967104 | Circuit for increasing the output impedance of an amplifier | Thomas Ludwig, Otto Wagner, Rainer Zuhlke | 1990-10-30 |
| 4890238 | Method for physical VLSI-chip design | Klaus Klein, Kurt Pollmann, Uwe Schulz, Otto Wagner, Rainer Zuehlke | 1989-12-26 |
| 4845676 | Non-clocked static memory cell | Wolf-Dieter Lohlein, Otto Wagner | 1989-07-04 |
| 4815113 | Method for digital slope control of output signals of power amplifiers in semiconductor chips | Thomas Ludwig, Otto Wagner, Rainer Zuhlke | 1989-03-21 |
| 4682050 | Small signal swing driver circuit | Herve Beranger, Gene J. Gaudenzi, Dennis C. Reedy | 1987-07-21 |
| 4668879 | "Dotted ""or"" function for current controlled gates" | Allan H. Dansky, Martine M. F. Savalle | 1987-05-26 |
| 4656367 | Speed up of up-going transition of TTL or DTL circuits under high _capacitive load | Edward F. Culican, Philip E. Pritzlaff, Jr., Kenneth A. Van Goor | 1987-04-07 |
| 4551789 | Multilayer ceramic substrates with several metallization planes | Ewald Emil Gottlob Stadler | 1985-11-05 |
| 4490673 | Testing an integrated circuit containing a tristate driver and a control signal generating network therefor | Arnold Blum | 1984-12-25 |
| 4437022 | Monolithically integrated push-pull driver | Eddehard F. Miersch, Kurt Pollmann, Rainer Zuhlke | 1984-03-13 |
| 4353040 | Multi-layer module with constant characteristic impedance | Horst Krumm, Rainer Stahl, Rainer Zuhlke | 1982-10-05 |
| 4287437 | Method and circuitry for equalizing the differing delays of semiconductor chips | Rudolf Brosch, Hans-Jurgen O. Schumacher, Rainer Zuehlke | 1981-09-01 |