Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437027 | System and method for database management supporting object-oriented programming | Thomas J. Bannon, Stephen J. Ford, Vappala John Joseph, Edward R. Perez, Robert W. Peterson +4 more | 1995-07-25 |
| 5297279 | System and method for database management supporting object-oriented programming | Thomas J. Bannon, Stephen J. Ford, Vappala John Joseph, Edward R. Perez, Robert W. Peterson +4 more | 1994-03-22 |
| 5008786 | Recoverable virtual memory having persistant objects | — | 1991-04-16 |
| 4985829 | Cache hierarchy design for use in a memory management unit | Donald W. Oxley | 1991-01-15 |
| 4853842 | Computer memory system having persistent objects | Donald W. Oxley | 1989-08-01 |
| 4814971 | Virtual memory recovery system using persistent roots for selective garbage collection and sibling page timestamping for defining checkpoint state | — | 1989-03-21 |
| 4797810 | Incremental, multi-area, generational, copying garbage collector for use in a virtual address space | Timothy J. McEntee, Robert Bloemer, Donald W. Oxley | 1989-01-10 |
| 4775932 | Computer memory system with parallel garbage collection independent from an associated user processor | Donald W. Oxley, Timothy J. McEntee | 1988-10-04 |
| 4757438 | Computer system enabling automatic memory management operations | Donald W. Oxley | 1988-07-12 |
| 4695949 | Method for efficient support for reference counting | Donald W. Oxley | 1987-09-22 |
| 4660130 | Method for managing virtual memory to separate active and stable memory blocks | David H. Bartley, Timothy J. McEntee, Donald W. Oxley | 1987-04-21 |
| 4597080 | Architecture and method for testing VLSI processors | Thirumalai Sridhar, David Ho, Han-Tzong Yuan, Theo J. Powell | 1986-06-24 |
| 4594711 | Universal testing circuit and method | — | 1986-06-10 |