Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9487305 | Communications quality analysis | Yifan Yang, Elwyn William Hubbard, James M. Rush, Gregory W. Smith | 2016-11-08 | $13,148,000 |
| 9220018 | Communications quality analysis | Yifan Yang, Elwyn William Hubbard, James M. Rush, Gregory W. Smith | 2015-12-22 | $31,786,000 |
| 8415955 | Electrical test device | — | 2013-04-09 |