Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9112285 | Dual frequency antenna | Peng Liu | 2015-08-18 |
| 8816935 | Dual frequency antenna with wide frequency | Peng Liu | 2014-08-26 |
| 8717252 | Dual frequency antenna | Peng Liu | 2014-05-06 |
| 5060293 | Antenna switch for transmit-receive operation using relays and diodes | Sek Loon Chan, Wan F. Tay, Pek B. Teo, Chacko Prakash, Hock Seng Kelvin LIM | 1991-10-22 |