Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10095590 | Controlling the operating state of a fault-tolerant computer system | STEPHEN J. WARK, Paul A. Leveille, James D. McCollum, Angel L. Pagan | 2018-10-09 |
| 9760442 | Method of delaying checkpoints by inspecting network packets | Paul A. Leveille, Srinivasu Chinta | 2017-09-12 |
| 9652338 | Dynamic checkpointing systems and methods | Paul A. Leveille, Srinivasu Chinta | 2017-05-16 |
| 9588844 | Checkpointing systems and methods using data forwarding | Paul A. Leveille | 2017-03-07 |
| 8812907 | Fault tolerant computing systems using checkpoints | Paul A. Leveille, Ted Lin, Jerry Melnick, Angel L. Pagan, Glenn A. Tremblay | 2014-08-19 |
| 7877552 | Symmetric multiprocessor fault tolerant computer system | Paul A. Leveille, Stephen S. Corbin, Jerry Melnick, Glenn A. Tremblay, Satoshi Watanabe +1 more | 2011-01-25 |
| 6473869 | Fault resilient/fault tolerant computing | Paul A. Leveille, Erik Muench | 2002-10-29 |
| 6279119 | Fault resilient/fault tolerant computing | Paul A. Leveille, Erik Muench | 2001-08-21 |
| 6205565 | Fault resilient/fault tolerant computing | Martin J. Fitzgerald, V, Paul A. Leveille, James D. McCollum, Erik Muench, Glenn A. Tremblay | 2001-03-20 |
| 6038685 | Fault resilient/fault tolerant computing | Richard D. Fiorentino, Robert M. Glorioso, Diane T. McCauley, James D. McCollum, Glenn A. Tremblay +1 more | 2000-03-14 |
| 5956474 | Fault resilient/fault tolerant computing | Richard D. Fiorentino, Robert M. Glorioso, Diane T. McCauley, James D. McCollum, Glenn A. Tremblay +1 more | 1999-09-21 |
| 5896523 | Loosely-coupled, synchronized execution | Paul A. Leveille, Erik Muench, Glenn A. Tremblay | 1999-04-20 |
| 5790397 | Fault resilient/fault tolerant computing | Martin J. Fitzgerald, V, Paul A. Leveille, James D. McCollum, Erik Muench, Glenn A. Tremblay | 1998-08-04 |
| 5615403 | Method for executing I/O request by I/O processor after receiving trapped memory address directed to I/O device from all processors concurrently executing same program | Richard D. Fiorentino, Robert M. Glorioso, Diane T. McCauley, James D. McCollum, Glenn A. Tremblay +1 more | 1997-03-25 |
| 5600784 | Fault resilient/fault tolerant computing | Richard D. Fiorentino, Robert M. Glorioso, Diane T. McCauley, James D. McCollum, Glenn A. Tremblay | 1997-02-04 |
| 5588112 | DMA controller for memory scrubbing | Glenn Dearth | 1996-12-24 |
| 5347559 | Apparatus and method of data transfer between systems using different clocks | Thomas B. Hawkins, William F. Bruckert | 1994-09-13 |
| 5339408 | Method and apparatus for reducing checking costs in fault tolerant processors | William F. Bruckert, Glenn Dearth, Paul Paternoster | 1994-08-16 |
| 5291494 | Method of handling errors in software | William F. Bruckert, James Melvin | 1994-03-01 |
| 5255367 | Fault tolerant, synchronized twin computer system with error checking of I/O communication | William F. Bruckert, Dennis Mazur, John Munzer | 1993-10-19 |
| 5251227 | Targeted resets in a data processor including a trace memory to store transactions | William F. Bruckert, John Munzer, David E. Kovalcin, Mitchell Norcross | 1993-10-05 |
| 5249187 | Dual rail processors with error checking on I/O reads | William F. Bruckert | 1993-09-28 |
| 5185877 | Protocol for transfer of DMA data | William F. Bruckert, Ajai Thirumalai, Jay Amirmokri | 1993-02-09 |
| 5153881 | Method of handling errors in software | William F. Bruckert, James Melvin | 1992-10-06 |
| 5099485 | Fault tolerant computer systems with fault isolation and repair | William F. Bruckert, Dennis Mazur, John Munzer, Frank Bernaby, Jay H. Bhatia | 1992-03-24 |