| 6161174 |
Pipelined central processor incorporating indicator busy sensing and responsive pipeline timing modification |
— |
2000-12-12 |
| 5905857 |
Safestore procedure for efficient recovery following a fault during execution of an iterative execution instruction |
Wayne R. Buzby, Ronald W. Yoder |
1999-05-18 |
| 5557737 |
Automated safestore stack generation and recovery in a fault tolerant central processor |
Ronald Lange |
1996-09-17 |
| 5553232 |
Automated safestore stack generation and move in a fault tolerant central processor |
Ronald Lange |
1996-09-03 |
| 4858176 |
Distributor of machine words between units of a central processor |
William A. Shelly |
1989-08-15 |
| 4611278 |
Wraparound buffer for repetitive decimal numeric operations |
Donald C. Boothroyd, Robert W. Norman, Jr. |
1986-09-09 |
| 4608633 |
Method for decreasing execution time of numeric instructions |
Donald C. Boothroyd, Robert W. Norman, Jr., Howard J. Keller |
1986-08-26 |
| 4602368 |
Dual validity bit arrays |
Joseph C. Circello, William A. Shelly, Morgan S. Riley |
1986-07-22 |
| 4530052 |
Apparatus and method for a data processing unit sharing a plurality of operating systems |
James L. King, Marion G. Porter, Phillip A. Angelle, Joseph C. Circello, Leonard G. Trubisky |
1985-07-16 |
| 4521850 |
Instruction buffer associated with a cache memory unit |
William A. Shelly, Charles P. Ryan |
1985-06-04 |
| 4471432 |
Method and apparatus for initiating the execution of instructions using a central pipeline execution unit |
William A. Shelly, Russell W. Guenthner, Leonard G. Trubisky, Joseph C. Circello |
1984-09-11 |
| 4371927 |
Data processing system programmable pre-read capability |
William A. Shelly, Charles P. Ryan |
1983-02-01 |