Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9625247 | Systems and methods for position tracking using magnetoquasistatic fields | Darmindra D. Arumugam, Matthew Trotter, Joshua Deen Griffin, Daniel D. Stancil | 2017-04-18 |
| 8154354 | Nonlinear pulse oscillator methods and apparatus | Donhee Ham, Xiaofeng Li | 2012-04-10 |
| 7339440 | Nonlinear pulse oscillator methods and apparatus | Xiaofeng Li, Donhee Ham | 2008-03-04 |