Patents
Patents
From Harjani's Analog Team
Patents
- Ramesh Harjani, "Current Cancellation Circuits", Patent No. 5,563,587, issued October 8, 1996.
- 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
- Michael Gaboury and Ramesh Harjani, "Transmitter with improved analog to digital converter", Patent No. 6005,500, issued Dec 21, 1999
- Liang Dai and Ramesh Harjani, "Low phase noise ring-type voltage controlled oscillator" Patent No. 6,469,585 issued Oct 22, 2002
- Brian T. Brunn and Ramesh Harjani, "Oscillator with differential tunable tank circuit", Patent No. 6,650,195, issued Nov 18, 2003
- Philip Cheung and Ramesh Harjani , “Circuit package integrating passive radio frequency structure”, Patent No. 6,759,920, issued July 6, 2004
- Kavita Nair and Ramesh Harjani, "Correction for pipelined analog to digital (A/D) converter, Patent No. 6,784,814, August 31, 2004
- Yongwang Ding and Ramesh Harjani, "High linearity circuits and methods regarding same" Patent No. 6,856,796, issued February 2005
- Philip Cheung and Ramesh Harjani, "Multi-Layer Balun Transformer" Patent, No. 6,759,920, issued July 6, 2004
- Yongwang Ding and Ramesh Harjani, "Radio Frequency CMOS Amplifier with Enhanced Linearity and Power Efficiency, Patent No. 7,205,846, issued April 17 2007
- Byounghoo Jung and Ramesh Harjani, "Voltage Controlled Oscillator Using Capacitive Degeneration", Patent No. 7,385,452, issued June 10 2008
- Byunghoo Jung, Mi-Kyung Oh and Ramesh Harjani, "Ultra wideband Receiver", Patent No. 8,098,707, Issued Jan 17, 2012
- 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, 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, Rakesh Kumar Palani, Saurabh Chaubey, “Ultra High Density Integrated Composite Capacitor”, US 9,812,457, Issued Nov 7, 2017
- M. Najafi, S. Jamalizavareh, DJ Lilja, M. Riedel, K. Bazargan, R. Harjani, “Stochastic Computation Using Pulse-Width Modulated Signals”, US Patent App. 15/869453
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