Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9245820 | Liquid DIMM cooling device | Manfred Ries | 2016-01-26 |
| 8644327 | Switching arrangement and method with separated output buffers | Alan F. Benner, Antonius Engberson, Ronald P. Luijten | 2014-02-04 |
| 8111516 | Housing used as heat collector | Manfred Ries | 2012-02-07 |
| 7961465 | Low cost liquid cooling | Manfred Ries | 2011-06-14 |
| 7848341 | Switching arrangement and method with separated output buffers | Alan F. Benner, Antonius Engbersen, Ronald P. Luijten | 2010-12-07 |
| 7826434 | Buffered crossbar switch | Bernd Leppla, Norbert Schumacher | 2010-11-02 |
| 7675930 | Chip circuit for combined and data compressed FIFO arbitration for a non-blocking switch | Francois Abel, Ingemar Holm, Helmut Kohler, Norbert Schumacher | 2010-03-09 |
| 7650554 | Method and an integrated circuit for performing a test | Otto A. Torreiter, Dieter Wendel | 2010-01-19 |
| 7379470 | Combined and data compressed FIFO based arbitration for a non-blocking switch | Francois Abel, Ingemar Holm, Helmut Kohler, Norbert Schumacher | 2008-05-27 |
| 7349388 | Buffered crossbar switch and its method of operation | Bernd Leppla, Norbert Schumacher | 2008-03-25 |
| 7197540 | Control logic implementation for a non-blocking switch network | Bernd Leppla, Norbert Schumacher, Francois Abel, Ronald P. Luijten | 2007-03-27 |
| 7089346 | Method of operating a crossbar switch | Markus Cebulla, Bernd Leppla, Norbert Schumacher | 2006-08-08 |
| 6909710 | Method of operating a buffered crossbar switch | Bernd Leppla, Norbert Schumacher | 2005-06-21 |
| 6665809 | Digital frequency correction | Thomas A. Gregg | 2003-12-16 |
| 6633991 | Method of switching between a first and second clock signal by establishing a trigger time in which both signals are considered to be substantially in-phase | — | 2003-10-14 |
| 6026448 | Method and means for exchanging messages, responses and data between different computer systems that require a plurality of communication paths between them | Jurgen Margner | 2000-02-15 |
| 6002883 | System with intersystem information links for intersystem traffic having I/O traffic being transmitted to and from processor bus via processor means | — | 1999-12-14 |
| 5872944 | Bus with request-dependent matching of the bandwidth available in both directions | Hans-Werner Tast | 1999-02-16 |
| 5793227 | Synchronizing logic avoiding metastability | — | 1998-08-11 |
| 5742798 | Compensation of chip to chip clock skew | — | 1998-04-21 |
| 5706432 | Mechanism for receiving messages at a coupling facility | David A. Elko, Steven N. Goss, Thomas A. Gregg, Audrey A. Helffrich, Joseph Williams | 1998-01-06 |
| 5574945 | Multi channel inter-processor coupling facility processing received commands stored in memory absent status error of channels | David A. Elko, Steven N. Goss, Thomas A. Gregg, Audrey A. Helffrich, Ambrose A. Verdibello, Jr. | 1996-11-12 |
| 5467452 | Routing control information via a bus selectively controls whether data should be routed through a switch or a bus according to number of destination processors | Arnold Blum, Wolfgang Kumpf | 1995-11-14 |
| 4744683 | Revolving endless bands comprising means for compensating for a displacement perpendicular to their direction of movement | Ludwig Fischer, Volker Zimmermann | 1988-05-17 |
| 4575740 | Transistor circuit for reducing current after ignition in a metal paper printer | Volker Rudolph | 1986-03-11 |