Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419154 | Methods and apparatus for an electronic shelf label communication system having multiple transmit antennae | Gary C. Dalton | 2002-07-16 |
| 6415136 | Method of minimizing interference between devices which communicate in overlapping communication bands | — | 2002-07-02 |