Issued Patents All Time
Showing 101–125 of 138 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9813269 | Wireless transceiver having a phased array antenna panel for transmitting circularly-polarized signals with modulated angular speed | Alfred Grau Besoli, 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, Alfred Grau Besoli, 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, Alfred Grau Besoli, 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, Alfred Grau Besoli +1 more | 2017-06-27 |
| 9680196 | On-chip differential wilkinson divider/combiner | — | 2017-06-13 |
| 9571112 | Stacked synthesizer for wide local oscillator generation using a dynamic divider | Igal Kushnir, Hung-Ming Chien, Wei-Hong Chen, Theodoros Chalvatzis, Chin-Ming Chien +4 more | 2017-02-14 |
| 9537201 | Reconfigurable antenna structure with reconfigurable antennas and applications thereof | Nicolaos G. Alexopoulos, Alfred Grau Besoli | 2017-01-03 |
| 9515379 | Poly spiral antenna and applications thereof | Nicolaos G. Alexopoulos, Alfred Grau Besoli | 2016-12-06 |
| 9419346 | High isolation antenna structure on a ground plane | — | 2016-08-16 |
| 9407338 | Antenna array structure with differing antennas | Nicolaos G. Alexopoulos, Alfred Grau Besoli | 2016-08-02 |
| 9407002 | Three-dimensional multiple spiral antenna and applications thereof | Nicolaos G. Alexopoulos | 2016-08-02 |
| 9369173 | Directional antenna isolation structure | — | 2016-06-14 |
| 9335861 | Touch sensing system and driving method thereof, and display device using the touch sensing system | MyungHo Shin, Dongkyun Lim | 2016-05-10 |
| 9319094 | Wireless transceiver with circulator and active cancellation and methods for use therewith | Ahmadreza Rofougaran, Alireza Tarighat Mehrabani | 2016-04-19 |
| 9236997 | Wireless transceiver with circulator-based quadrature duplexer and methods for use therewith | Ahmadreza Rofougaran, Alireza Tarighat Mehrabani | 2016-01-12 |
| 9166644 | Transceiver and antenna assembly | Nicolaos G. Alexopoulos, Jesus Alfonso Castaneda | 2015-10-20 |
| 9147933 | Three-dimensional spiral antenna and applications thereof | Nicolaos G. Alexopoulos | 2015-09-29 |
| 9118115 | Interwoven spiral antenna | Nicolaos G. Alexopoulos | 2015-08-25 |
| 9083081 | 3D antenna assembly with projected AMC and applications thereof | Nicolaos G. Alexopoulos | 2015-07-14 |
| 9041618 | Three-dimensional multiple spiral antenna and applications thereof | Nicolaos G. Alexopoulos | 2015-05-26 |
| 9001004 | Wireless communication device with multiple interwoven spiral antenna assembly | Nicolaos G. Alexopoulos, Alfred Grau Besoli | 2015-04-07 |
| 8958845 | Dual band WLAN MIMO high isolation antenna structure | Nicolaos G. Alexopoulos | 2015-02-17 |
| 8922446 | Three-dimensional antenna assembly and applications thereof | Nicolaos G. Alexopoulos | 2014-12-30 |
| 8838036 | Switch for transmit/receive mode selection and antenna polarization diversity | Bagher Afshar, Jesus Alfonso Castaneda, Brima Ibrahim, Michael Boers | 2014-09-16 |
| 8643433 | Bypass power amplifier for improving efficiency at low power | Min-Chung Vincent Ho, Shao-Min Hsu, Philippe Riondet, Alfred Grau Besoli, Hooman Darabi +1 more | 2014-02-04 |