| 6275839 |
Method and system for immediate exponent normalization in a fast floating point adder |
Gunter Gerwig, Michael Kroner |
2001-08-14 |
| 6237076 |
Method for register renaming by copying a 32 bits instruction directly or indirectly to a 64 bits instruction |
Ute Gaertner, Oliver Laub, Erwin Pfeffer |
2001-05-22 |
| 6108771 |
Register renaming with a pool of physical registers |
Ute Gaertner, Erwin Pfeffer, Hans-Werner Tast |
2000-08-22 |
| 6014756 |
High availability error self-recovering shared cache for multiprocessor systems |
Gerhard Dottling, Bernd Leppla, Wille Udo |
2000-01-11 |
| 5996063 |
Management of both renamed and architected registers in a superscalar computer system |
Ute Gaertner, Thomas Koehler, Erwin Pfeffer |
1999-11-30 |
| 5978957 |
Very fast pipelined shifter element with parity prediction |
Wilhelm Haller, Erwin Pfeffer, Ute Gaertner, Gunter Gerwig |
1999-11-02 |
| 5964845 |
Processing system having improved bi-directional serial clock communication circuitry |
Robert E. Braun, Wilhelm Haller, Thomas Pfluger, Dietmar Schmunkamp |
1999-10-12 |
| 5889969 |
Logical bus structure including plural physical busses for a multiprocessor system with a multi-level cache memory structure |
Bernd Leppla, Hans-Warner Tast, Udo Wille |
1999-03-30 |
| 5875123 |
Carry-select adder with pre-counting of leading zero digits |
Son Dao Trong, Gunter Gerwig, Wilhelm Haller |
1999-02-23 |
| 5870601 |
Data processing apparatus and method for correcting faulty microcode in a ROM device via a flag microinstruction in a RAM device including corrected microcode |
Thomas Pflueger, Ralph C. Koester, Christian Mertin, Hans-Werner Tast |
1999-02-09 |
| 5754875 |
Computer system with double width data bus |
Johann Hajdu, Wilhelm Haller, Birgit Withelm |
1998-05-19 |
| 5594876 |
Arbitration protocol for a bidirectional bus for handling access requests to a logically divided memory in a multiprocessor system |
Udo Wille |
1997-01-14 |
| 5473574 |
Multi-port static random access memory with fast write-thru scheme |
Rainer Clemen |
1995-12-05 |
| 5311519 |
Multiplexer |
Thomas Pflueger, Hans-Werner Tast |
1994-05-10 |
| 5303365 |
Clock generation in a multi-chip computer system |
Johann Hajdu, Guenter Knauft |
1994-04-12 |
| 5138707 |
Method of operating a timer in a digital data processing system |
Wilhelm Haller, Johann Hajdu |
1992-08-11 |
| 5070471 |
High speed multiplier which divides multiplying factor into parts and adds partial end products |
Son Dao-Trong, Klaus Helwig |
1991-12-03 |
| 4656578 |
Device in the instruction unit of a pipeline processor for instruction interruption and repetition |
Herbert Chilinski, Johann Hajdu, Stephan Richter |
1987-04-07 |
| 4631663 |
Macroinstruction execution in a microprogram-controlled processor |
Herbert Chilinski, Johann Hajdu, Franz J. Raeth |
1986-12-23 |
| 4400776 |
Data processor control subsystem |
Dieter Bazlen, Dietrich W. Bock, Johann Hajdu, Helmut Painke |
1983-08-23 |
| 4398247 |
Control device for directing execution of forced operations in a data processing system |
Dieter Bazlen, Dietrich W. Bock, Johann Hajdu, Helmut Painke |
1983-08-09 |
