Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12045681 | Systems and methods for RFID positioning | Cheng Qi, Francesco Amato | 2024-07-23 |
| 11803725 | Systems and methods for RFID positioning | Cheng Qi, Francesco Amato | 2023-10-31 |
| 9442192 | Method and apparatus for location determination using reflected interferometry | — | 2016-09-13 |
| 9231292 | Multi-antenna signaling scheme for low-powered or passive radio communications | Gregory Koo, Yenpao Lu | 2016-01-05 |
| 8987940 | Systems and methods for providing a power optimized waveform | Matthew Trotter | 2015-03-24 |
| 8564435 | Passive environmental sensing | Andrew F. Peterson, Azhar Hason | 2013-10-22 |
| 7642918 | Thin flexible radio frequency identification tags and subsystems thereof | Bernard Kippelen | 2010-01-05 |
| 7433652 | Electro-magnetic propagation modeling | — | 2008-10-07 |