Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480982 | Computer RAM memory system with enhanced scrubbing and sparing | Kenneth Y. Chan, Charles D. Holtz, Kevin W. Kark, William Wu Shen | 2002-11-12 |
| 6182174 | Memory card interface method using multiplexed storage protect key to indicate command acceptance | Kevin W. Kark, William Wu Shen, Udo Wille, Hartmut Ulland, Walter Lipponer | 2001-01-30 |
| 6047361 | Memory control device, with a common synchronous interface coupled thereto, for accessing asynchronous memory devices and different synchronous devices | Giacomo Vincent Ingenio, William Wu Shen | 2000-04-04 |
| 5267242 | Method and apparatus for substituting spare memory chip for malfunctioning memory chip with scrubbing | Donald G. O'Brien, Michael Rubino, William Wu Shen, George C. Wellwood | 1993-11-30 |
| 4489381 | Hierarchical memories having two ports at each subordinate memory level | Philip M. Ryan, Vincent F. Sollitto, Jr. | 1984-12-18 |
| 4475194 | Dynamic replacement of defective memory words | Philip M. Ryan, Vincent F. Sollitto, Jr. | 1984-10-02 |