Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9285816 | Harvesting power from DC (direct current) sources | Saumitra Singh, Rupak Ghayal, Amit Premy | 2016-03-15 |
| 8912843 | Ultra low cut-off frequency filter | Prasun Kali Bhattacharyya, Sumanth Chakkirala | 2014-12-16 |
| 8878510 | Reducing power consumption in a voltage regulator | Prasun Kali Bhattacharyya | 2014-11-04 |
| 8618693 | Operating direct current (DC) power sources in an array for enhanced efficiency | Saumitra Singh, Rupak Ghayal, Amit Premy | 2013-12-31 |
| 8598860 | Transient recovery circuit for switching devices | Hrishikesh Bhagwat, Rupak Ghayal, Saumitra Singh, Pawan Gupta | 2013-12-03 |
| 8242762 | Transient recovery circuit for switching devices | Hrishikesh Bhagwat, Rupak Ghayal, Saumitra Singh, Pawan Gupta | 2012-08-14 |
| 8237422 | Efficient switch cascode architecture for switching devices | Saumitra Singh, Rupak Ghayal, Chakravarthy Srinivasan | 2012-08-07 |
| 8106706 | DC biasing circuit for a metal oxide semiconductor transistor | Prasenjit Bhowmik, Sumeet Mathur | 2012-01-31 |
| 8049472 | Single inductor multiple output switching devices | Rupak Ghayal, Raghavendra Rao Haresamudram | 2011-11-01 |
| 7868688 | Leakage independent very low bandwith current filter | Prasenjit Bhowmik, Sumeet Mathur | 2011-01-11 |
| 7821436 | System and method for reducing power dissipation in an analog to digital converter | Venkatesh Teeka Srinvasa Setty, Chandrashekar Lakshminarayanan, Prasun Kali Bhattacharya, Prasenjit Bhowmik, Chakravarthy Srinivasan +4 more | 2010-10-26 |
| 7570191 | Methods and systems for designing high resolution analog to digital converters | Prasun Kali Bhattacharya, Venkatesh Teeka Srinivasa Shetty | 2009-08-04 |
| 7538701 | System and method for improving dynamic performance of a circuit | Venkatesh Teeka Srinivasa Shetty, Chandrashekar Lakshminarayanan, Prasun Kali Bhattacharya, Prasenjit Bhowmik, Srinivasan Chakravarthy +4 more | 2009-05-26 |
| 7429895 | Systems and methods for drift compensation in a control circuit | Anant Shankar Kamath, Rupak Ghayal, Birman Chattopadhyay, Gopal Krishna Ullal Nayak, Sameer Raghavendra Joshi +3 more | 2008-09-30 |
| 7327997 | High order trans-impedance filter with a single operational amplifier | Gaurav Chandra, Preetam Charan Anand Tadeparthy | 2008-02-05 |
| 7298838 | Adaptive cancellation network system and method for digital subscriber line | Sandeep Kesrimal Oswal, Arijit Raychowdhury, Fernando A. Mujica | 2007-11-20 |
| 7177613 | Reducing noise and distortion in a receiver system | Anant Shankar Kamath, Gaurav Chandra | 2007-02-13 |
| 7138873 | Filter circuit providing low distortion and enhanced flexibility to obtain variable gain amplification | Gaurav Chandra, Sumantra Seth | 2006-11-21 |
| 7023929 | Digital pre-compensation filter for DMT type transmitter | Fernando A. Mujica, Udayan Dasgupta, Mangesh Devidas Sadafale, Sandeep Kesrimal Oswal | 2006-04-04 |
| 6983032 | Digital timing recovery method for communication receivers | Fernando A. Mujica, Udayan Dasgupta, Sandeep Kesrimal Oswal, Murtaza Ali, Pradeep Kiran Sarvepalli +1 more | 2006-01-03 |
| 6914546 | Device and method of digital gain programming using sigma-delta modulator | Mrinal K. Das | 2005-07-05 |
| 6831975 | Digital subscriber line (DSL) modem compatible with home networks | Sandeep Kesrimal Oswal | 2004-12-14 |
| 6816004 | Minimizing noise in data channels implemented using frequency division multiplexing | Naom Chaplik, Sandeep Kesrimal Oswal | 2004-11-09 |
| 6804291 | Device and method of digital gain programming using sigma-delta modulator | Mrinal K. Das | 2004-10-12 |
| 6642779 | Trimming impedance between two nodes connected to a non-fixed voltage level | Sandeep Kesrimal Oswal, Naom Chaplik | 2003-11-04 |