ICSRL

Integrated Circuits & Systems Research Lab

Patents

  1. Saad Bin Nasir and Arijit Raychowdhury, Madhavan Swaminathan, “Asynchronous Non-Linear Control of Digital Linear Voltage Regulator,” US20210165437A1, 2020.
  2. Saad Bin Nasir and Arijit Raychowdhury, “Digital Low-Dropout Regulator (R ́egulateur num ́erique `a faible relˆachement),” WO-2019118745-A2 (EU patent), 2020.
  3. D. Zhang, Madhavan Swaminathan, Arijit Raychowdhury, “System and method for enhancing bandwidth of low-dropout regulators using power transmission lines for high speed input output drivers,” US- 10712759-B2, 2018.
  4. D. Zhang, Swaminathan Madhavan, Arijit Raychowdhury, “Enhancing the bandwidth of low-dropout (LDO) regulators and improving system level energy conversion efficiency by co-designing power transmission lines with LDO,” filed, 2017.
  5. Arijit Raychowdhury, B. Doyle, David Kencke, Charles Kuo, James Tschanz, Fatih Hamazaoglu, Eric Wang, R. Golizadeh, “Methods and Systems to Read a Magnetic Tunnel Junction Based Memory Cell Based on a Pulsed Read Current,” PCT/US2012/030490, 2012.
  6. Arijit Raychowdhury, Charles Augustine, James Tschanz, Vivek De “A Digital Clamp for State Retention in Embedded Sequentials,” Filed with the USPTO, 2012.
  7. Arijit Raychowdhury, James Tschanz, Vivek De, “Spin Transfer Torque Based Memory Elements for Programmable Device Arrays,” PCT/US2012/031371, 2012
  8. Arijit Raychowdhury, Dinesh Somasekhar, James Tschanz, Vivek De, “Digitally Phase Locked Low Drop-out Regulator,” PCT/US2012/057066, 2012.
  9. Arijit Raychowdhury, B. Doyle, David Kencke, Charles Kuo, James Tschanz, Fatih Hamazaoglu, Eric Wang, R. Golizadeh, “Methods and Systems to Read a Magnetic Tunnel Junction Based Memory Cell Based on a Pulsed Read Current,” PCT/US2012/030490, 2012.
  10. Marco Beltman, Matias Zanartu, Arijit Raychowdhury, Anand Rangarajan, Michael Deisher, “Speech Audio Processing,” US 10-2012-7031843, 2011.
  11. Marco Beltman, Matias Zanartu, Arijit Raychowdhury, Anand Rangarajan, Michael Deisher, “Speech Audio Processing,” PCT/US2011/042515, 2011.
  12. Charles Kuo, B. Doyle, Arijit Raychowdhury, R. Golizadeh, Oguz Kaan, “Balancing Energy Barrier Between States in Perpendicular Magnetic Tunnel Junctions,” PCT/US2011/068158, 2011.
  13. Brian Doyle, Arijit Raychowdhury, Yong Ju, Charles Kuo, Oguz Kaan, David Kencke, R. Chau, R. Golizadeh, “Memory with Elements Having Two Stacked Magentic Tunneling Junctions Devices,” PCT/US2011/066979, 2011.
  14. Arijit Raychowdhury, J. Kulkarni, James Tschanz, “Multi-Supply Sequential Logic Unit,” PCT/US2011/064848, 2011.
  15. Dia Khalil, Arijit Raychowdhury, Muhammad Khellah, Ali Keshavarzi, “Leakage Compoensation Circuit for Dynamic Random Access Memory Cells,” US 7,961,498, 2008.
  16. Jaydeep Kulkarni, M. Khellah, B. Gueskens, Arijit Raychowdhury, T. Karnik, V. De, “Memory Write Operation Methods and Circuits,” US 12/823,642, 2010.
  17. Arijit Raychowdhury, J. Kulkarni, James Tschanz, “Multi-Supply Sequential Logic Unit,” US 101143110, 2010.
  18. Jaydeep Kulkarni, M. Khellah, B. Gueskens, Arijit Raychowdhury, T. Karnik, V. De, “Memory Write Operation Methods and Circuits,” PCT/US2011/040458, 2011.
  19. H. Lakhdawala, William Li, Gregory Taylor, Krishnamurthy Soumyanath, Arijit Raychowdhury, “Thermal Sensor Device,” 8,096,707, 2008.
  20. Arijit Raychowdhury, Marco Beltman, James Tschanz, Carlos Tokunaga, Mike Deisher, Tomas Walsh, “Low Power Voice Detection,” PCT/US2011/063622, 2011.
  21. Muhammad Khellah, B. Gueskens, Arijit Raychowdhury, “Method and System to Lower the Minimum Operating Voltage of a Memory Array,” US 8,094,505, 2009.
  22. Mark Budnik, Arijit Raychowdhury, Aditya Bansal and Kaushik Roy, “High Density Capacitors for Integrated Circuit Technologies”, US Patent no. 20070171594, 2009.
  23. S. Bhunia, H. Mahmoodi, A. Raychowdhury, S. Mukhopadhyay, K. Roy, “Low Power Scan Design and Delay Fault Testing Using First Level Supply Gating,” US Patent no. 317319343, 2008.
  24. Dia Khalil, Arijit Raychowdhury, Muhammad Khellah, Ali Keshavarzi, “Leakage Compensation Circuit for Dynamic Random Access Memory Cells,” US 7,961,498, 2008.
  25. Sandeep Oswal, Arijit Raychowdhury, Prakash E., Fernando Mujica, “Adaptive Cancellation Network System And Method For Digital Subscriber Line”, US Patent no. 7298838, 2007.
  26. Arijit Raychowdhury, Ali Keshavarzi, J. Kurtin, Vivek De, “Methods of forming carbon nanotube transistors for high speed circuit operation and structures formed thereby,” US 11/648,209, 2006.
  27. Sandeep Oswal, Arijit Raychowdhury, Prakash E., Fernando Mujica, “DSL modem and method for reducing transmit echo therein,” European Patent EP1333591, 2006.