Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7543227 | Numeric/voice name Internet access architecture and methodology | Timothy Griswold, William Dutcher | 2009-06-02 |
| 7536639 | Numeric/voice name Internet access architecture and methodology | Timothy Griswold, William Dutcher | 2009-05-19 |
| 5909336 | Position detection scheme for headerless disk controller | James H. Schaffner, Dong Won Cho, Kang Xiao, Mark J. Blair, Joanne Nai-June Wu +1 more | 1999-06-01 |