Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9923712 | Wireless receiver with axial ratio and cross-polarization calibration | Farid Shirinfar, Sam Gharavi, Michael Boers, Seunghwan Yoon, Maryam Rofougaran +1 more | 2018-03-20 |
| 9813269 | Wireless transceiver having a phased array antenna panel for transmitting circularly-polarized signals with modulated angular speed | Seunghwan Yoon, Ahmadreza Rofougaran, Farid Shirinfar, Maryam Rofougaran, Sam Gharavi +1 more | 2017-11-07 |
| 9813231 | Wireless phased array receiver using low resolution analog-to-digital converters | Sam Gharavi, Farid Shirinfar, Michael Boers, Seunghwan Yoon, Maryam Rofougaran +1 more | 2017-11-07 |
| 9755601 | Wireless receiver having improved phase shifting schemes with reduced number of phase shifters | Sam Gharavi, Ahmadreza Rofougaran, Farid Shirinfar, Seunghwan Yoon, Michael Boers +1 more | 2017-09-05 |
| 9692489 | Transceiver using novel phased array antenna panel for concurrently transmitting and receiving wireless signals | Ahmadreza Rofougaran, Farid Shirinfar, Sam Gharavi, Michael Boers, Seunghwan Yoon +1 more | 2017-06-27 |
| 9001004 | Wireless communication device with multiple interwoven spiral antenna assembly | Nicolaos G. Alexopoulos, Seunghwan Yoon | 2015-04-07 |
| 8818457 | Antenna having polarization diversity | Nick Alexopoulos, Jesus Alfonso Casteneda | 2014-08-26 |
| 8643433 | Bypass power amplifier for improving efficiency at low power | Min-Chung Vincent Ho, Shao-Min Hsu, Philippe Riondet, Seunghwan Yoon, Hooman Darabi +1 more | 2014-02-04 |