Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068802 | Estimating the location of a wireless terminal based on calibrated signal-strength measurements | Martin Feuerstein, David Stevenson Spain, Jr. | 2011-11-29 |
| 8013785 | Positioning system and positioning method | Hassan Mohamed Ei-Sallabi, Scot Douglas Gordon, Yasuhiro Oda, Jiyun Shen | 2011-09-06 |