Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015880 | CMOS driver circuit | Charles E. Drake, Howard L. Kalter | 1991-05-14 |
| 4999815 | Low power addressing systems | John E. Barth, Jr., Charles E. Drake, William Paul Hovis, Howard L. Kalter, Gordon A. Kelley, Jr. +2 more | 1991-03-12 |
| 4719600 | Sense circuit for multilevel storage system | David R. Huffman, James Rock | 1988-01-12 |
| 4433252 | Input signal responsive pulse generating and biasing circuit for integrated circuits | — | 1984-02-21 |