Company Filing History:
Years Active: 2021-2024
Title: Innovations by Ganapathi Shankar Krishnamurthy
Introduction
Ganapathi Shankar Krishnamurthy is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of motor control technology. With a total of 8 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
His latest patents include "Current regulation for stepper motors using dual loop control through voltage mode and current mode." This invention features a stepper motor controller that incorporates a first error amplifier, a second error amplifier, and a comparator. The first error amplifier is designed to receive a sensed drive current and an expected drive current, providing a first error signal based on their comparison. The second error amplifier receives a sensed drive voltage and the output from the first error amplifier, generating a second error signal. The comparator then produces a stepper motor control signal based on the reference signal and the error signal.
Another significant patent is "Systems and methods for reduction of induced ground bounce voltage in motor drivers." This driver system is capable of supplying a drive signal to a motor and includes a high-side transistor and a low-side transistor. The system is designed to manage the output voltage effectively, ensuring reliable motor operation.
Career Highlights
Ganapathi Shankar Krishnamurthy is currently employed at Texas Instruments Corporation, where he continues to innovate in the field of motor control. His work has been instrumental in advancing technologies that enhance the performance and reliability of motor drivers.
Collaborations
He has collaborated with notable colleagues, including Venkata Naresh Kotikelapudi and Venkatesh Guduri. These collaborations have further enriched his contributions to the field.
Conclusion
Ganapathi Shankar Krishnamurthy's innovative work in motor control technology has led to several patents that significantly enhance the functionality of motor drivers. His contributions continue to shape the industry and inspire future innovations.