Location History:
- Richardson, TX (US) (2007 - 2008)
- Murphy, TX (US) (2009 - 2021)
Company Filing History:
3 out of 29,297 
1 out of 613 
Years Active: 2007-2021
Title: The Innovative Contributions of Asit Shankar
Introduction
Asit Shankar is a notable inventor based in Murphy, Texas. He has made significant contributions to the field of electronics, particularly in amplifier technology. With a total of 4 patents to his name, Shankar's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is an "Amplifier with reduced power consumption and improved slew rate." This invention involves an amplifier circuit designed to receive a differential input signal that can extend to at least one power supply rail. The circuit includes an input stage with a first differential transistor pair, which conducts a differential first current to a cascode output stage. The cascode output stage utilizes a control signal that adjusts in response to the differential input signal, independent of the transconductance of the first differential transistor pair. Additionally, the amplifier circuit features a slew boost circuit that sources or sinks current based on the magnitude and polarity of the differential input signal.
Another significant patent is the "Method and system for transitioning between operation states in an output system." This closed-loop amplifier system comprises a modulator that generates a pulse-width modulated (PWM) output signal based on an input signal. The modulator has a variable closed-loop transfer function that changes according to a ramp signal provided by a ramp generator. A controller manages the ramp generator to adjust the transfer function during transitions between operating states of the amplifier system.
Career Highlights
Asit Shankar has worked with prominent companies in the electronics sector, including Texas Instruments and Analog Devices. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in amplifier technology.
Collaborations
Throughout his career, Shankar has collaborated with talented individuals such as Lars Risbo and Josey George Angilivelil. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Asit Shankar's contributions to amplifier technology and his innovative patents highlight his role as a significant figure in the field of electronics. His work continues to influence the industry and inspire future innovations.