Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5862387 | Method and apparatus for handling bus master and direct memory access (DMA) requests at an I/O controller | Neil W. Songer, James P. Kardach, Sung-Soo Cho, Jim S. Cheng, Debra T. Cohen +3 more | 1999-01-19 |
| 5664197 | Method and apparatus for handling bus master channel and direct memory access (DMA) channel access requests at an I/O controller | James P. Kardach, Sung-Soo Cho, Jim S. Cheng, Debra T. Cohen, John W. Horigan +3 more | 1997-09-02 |