Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853846 | Bus expander with logic for virtualizing single cache control into dual channels with separate directories and prefetch for different processors | David B. Johnson, Ronald J. Ebersole, Joel Huang, Manfred Neugebauer, Keith S. Self | 1989-08-01 |