Patents
From Harjani's Analog Team

·       Ramesh Harjani and Saurabh Chaubey, “Low dropout regulator with smart offset”, US Patent #: US 2020/0144913 A1, Publication date, May 7, 2020

·       M. Najafi, S. Jamalizavareh, DJ Lilja, M. Riedel, K. Bazargan, R. Harjani, “Stochastic Computation Using Pulse-Width Modulated Signals”, US Patent # US 10,740,686 B2, Issued Aug 11, 2020

·       Ramesh Harjani, Rakesh Kumar Palani, Saurabh Chaubey, “Ultra High Density Integrated Composite Capacitor”, US 9,812,457, Issued Nov 7, 2017

·       Ramesh Harjani, Sachin Kalia, Martin Sturm, Satwik Patnaik and Bodhisatwa Sadhu, “Pseudo True Time Delay for Multi-Antenna Systems”, US 2015/0280752A1, Issued 10/1/2016

·       Ramesh Harjani, Bodhisatwa Sadhu, Martin D. Sturm, Sachin Kalia, Satwik Patnaik, “Multi-Stage Charge Re-Use Analog Circuits”, #US 9,374,111, Issued June 21, 2016

·       Ramesh Harjani, Byunghoo Jung, and Mi Kyung Oh, “Ultra-Wideband Receiver”, Patent No. 8,098,707, Issued Jan 17, 2012

·       Ramesh Harjani and Byunghoo Jung, “Voltage Controlled Oscillator using Capacitive Degeneration”, Patent No.  7,385,452, Issued June 10, 2008

·       Yongwang Ding and Ramesh Harjani, “Radio Frequency CMOS Amplifier with Enhanced Linearity and Power Efficiency”, Patent No. 10,918,745, Issued February 2, 2007

·       Philip Cheung and Ramesh Harjani, “Circuit package integrating passive radio frequency structure”, Patent No. 7,138,884, Issued Nov 21, 2006

·       Yongwang Ding and Ramesh Harjani, “High linearity circuits and methods regarding the same”, Patent No. 6,856,796, issued February 15, 2005

·       Kavita Nair and Ramesh Harjani, “Correction for pipelined analog to digital (A/D) converter”, Patent No. 6,784,814, issued August 31, 2004

·       Philip Cheung and Ramesh Harjani, “Multi-layer balun transformer” Patent No 6,759,920, issued July 6, 2004

·       Brian T. Brunn and Ramesh Harjani, “Oscillator with differential tunable tank circuit”, Patent No. 6,650,195, issued November 18, 2003

·       Liang Dai and Ramesh Harjani, “Low phase noise ring-type voltage controlled oscillator”, Patent No. 6,469,585, issued October 22, 2002

·       Michael Gaboury and Ramesh Harjani, “Transmitter with improved analog to digital converter”, Patent No. 6005,500, issued Dec 21, 1999

·       Ramesh Harjani and Rongtai Wang, “Apparatus for eliminating acoustic oscillation in a hearing aid by using phase equalization”, Patent No. 5,621,802, issued April 15, 1997

·       Ramesh Harjani, “Current cancellation circuits”, Patent No. 5,563,587, issued October 8, 1996.