Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9246552 | Digital shunt regulator for NFC devices | Abhishek Agrawal, Yogesh Darwhekar | 2016-01-26 |
| 9160309 | Area efficient baseband filter | Rakesh Kumar, Vinod V. Panikkath, Ayush Mittal, Alok Joshi | 2015-10-13 |
| 9083075 | First coupling transformer secondary winding coupling second transmitter to antenna | Alok Prakash Joshi, Apu Sivadas | 2015-07-14 |
| 8975961 | Power amplifier control circuits | Alok Prakash Joshi | 2015-03-10 |
| 8824977 | Using a same antenna for simultaneous transmission and/or reception by multiple transceivers | Apu Sivadas, Yogesh Darwhekar, Vivek Dham | 2014-09-02 |
| 8725088 | Antenna solution for near-field and far-field communication in wireless devices | Brian Paul Ginsburg, Gangadhar Burra, Assaf Sella, Subhashish Mukherjee, Yogesh Darwhekar +1 more | 2014-05-13 |
| 8682269 | Method, system and apparatus for coupling multiple radio receivers to a receiving antenna | — | 2014-03-25 |
| 8611445 | Multiple-input multiple-output wireless transceiver architecture | Anand Kannan, Krishnaswamy Thiagarajan | 2013-12-17 |
| 8483627 | Circuits, processes, devices and systems for full integration of RF front end module including RF power amplifier | Apu Sivadas, Subhashish Mukherjee | 2013-07-09 |
| 8456245 | Two LO and two mixers generating high frequency LO signal | — | 2013-06-04 |
| 8412136 | Measuring load impedance of an amplifier driving a variable load | Apu Sivadas, Subhashish Mukherjee | 2013-04-02 |
| 8391819 | Narrow band RF filter circuits, devices and processes using impedance translation | Ashish Lachhwani, Rakesh Kumar | 2013-03-05 |
| 8326371 | DC current based on chip RF power detection scheme for a power amplifier | Apu Sivadas, Ashish Lachhwani, David A. Cohen | 2012-12-04 |
| 8325752 | Technique for sharing transmit and receive ports of a CMOS based transceiver | Apu Sivadas, Rittu Sachdev, Krishnaswamy Thiagarajan | 2012-12-04 |
| 8301105 | Receiver front end | Ashish Lachhwani, Rittu Sachdev, Rakesh Kumar | 2012-10-30 |
| 8264281 | Low-noise amplifier with tuned input and output impedances | Visvesvaraya Pentakota, Vijaya B. Rentala | 2012-09-11 |
| 8249524 | Transmit and receive performance of a near field communication device that uses a single antenna | Yogesh Darwhekar, Alok Prakash Joshi, Subhashish Mukherjee, Apu Sivadas | 2012-08-21 |
| 8217723 | Low noise amplifier circuit | Ashish Lachhwani, Rakesh Kumar | 2012-07-10 |
| 8203384 | Amplifier | Krishnaswamy Thiagarajan, Subhashish Mukherjee, Apu Sivadas | 2012-06-19 |
| 8195109 | Single ended switched power amplifier with tuned load coupling block | Apu Sivadas, Subhashish Mukherjee, Krishnaswamy Thiagarajan | 2012-06-05 |
| 8143955 | Oscillator circuit for radio frequency transceivers | Debapriya Sahu, Alok Prakash Joshi, Ashish Lachhwani | 2012-03-27 |
| 8121558 | Local oscillator generator architecture using a wide tuning range oscillator | Nir Tal, Ashish Lachhwani | 2012-02-21 |
| 8049562 | Amplifier with improved input resistance and controlled common mode | Rakesh Kumar, Rittu Sachdev Singh | 2011-11-01 |
| 6876223 | Reducing electro magnetic interference (EMI) in integrated circuits operating on both analog and digital signals | Anil Kumar, Debapriya Sahu, Srinivasan Venkatraman | 2005-04-05 |