Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10547289 | High order miller N-path filter | Joung-Won Park, Li-Chung Chang | 2020-01-28 |
| 10128819 | High rejection wideband bandpass N-path filter | Hajir Hedayati, Milad Darvishi, Jeremy Darren Dunworth | 2018-11-13 |
| 9871540 | Integrated real power detector | Amin Jahanian | 2018-01-16 |
| 9847772 | N-path filters with flatter frequency response | Milad Darvishi, Hajir Hedayati | 2017-12-19 |
| 9608574 | Port isolation in shared transformers | Ojas M. Choksi, Himanshu Khatri, Wei Zhuo | 2017-03-28 |
| 9450626 | Sawless architecture for receivers | Ojas M. Choksi, Bin Fan, Bassel Hanafi, Hasnain Lakdawala, Prashanth Akula | 2016-09-20 |
| 9450646 | Direct power transmission load modulation in near field communication devices | Angelica Wong | 2016-09-20 |
| 9379753 | On-chip linearity calibration | Janakiram Ganesh Sankaranarayanan, Ojas M. Choksi, Hasnain Lakdawala, Wei Zhuo | 2016-06-28 |
| 9130603 | Systems and methods for collision avoidance in near-field communications | RaviKiran Gopalan, James Y. Hurt, Thinh Cat Nguyen | 2015-09-08 |
| 9124302 | Carrier frequency variation for device detection in near-field communications | Koushik Krishnan, Rainer Gaethke | 2015-09-01 |
| 9094113 | Apparatus and method for reducing phase noise in near field communication device signaling | Eugene Yang, Eunmo Kang | 2015-07-28 |
| 8995505 | Sliding if transceiver architecture | Alberto Cicalini | 2015-03-31 |
| 8989660 | Multiple hardware interrupt functionality on near-field communication (NFC) | Haritha Eachempatti, Paul DenBoer | 2015-03-24 |
| 8977197 | Circuit tuning for device detection in near-field communications | Koushik Krishnan, Rainer Gaethke | 2015-03-10 |
| 8933858 | Front end parallel resonant switch | — | 2015-01-13 |
| 8902965 | Pulse shaping for generating NFC initiator transmit waveform | Koorosh Akhavan, Rainer Gaethke | 2014-12-02 |
| 7349465 | Line interface system | Alfred Mangino, Ojas M. Choksi | 2008-03-25 |
| 7072617 | System and method for suppression of RFI interference | Bindu Gupta, Vladimir Friedman | 2006-07-04 |
| 7015683 | JFET switch select circuit | Ojas M. Choksi, Bindu Gupta | 2006-03-21 |
| 6999743 | Line interface with second order high pass transfer function | John Guido | 2006-02-14 |
| 6931122 | Single transformer hybrid system and method | Ali Ghahary | 2005-08-16 |
| 6925172 | Line interface with gain feedback coupled matching impedance | John Guido, John Kenney | 2005-08-02 |
| 6774723 | Output stage with stable quiescent current | — | 2004-08-10 |
| 6731166 | Power amplifier system with multiple primary windings | Reza S. Shariatdoust | 2004-05-04 |
| 6563445 | Self-calibration methods and structures for pipelined analog-to-digital converters | — | 2003-05-13 |