Company Filing History:
Years Active: 2015-2023
Title: Sudhir Nagaraj: Innovator in Stepper Motor Technology
Introduction
Sudhir Nagaraj is a prominent inventor based in Dallas, TX, known for his significant contributions to the field of stepper motor technology. With a total of 11 patents to his name, he has made remarkable advancements that enhance the functionality and efficiency of stepper motors.
Latest Patents
Among his latest patents, Sudhir has developed a method for electrically producing a stalled state in a stepper motor. This innovative method involves driving a first sinusoidal current through the first coil and a second sinusoidal current through the second coil, ensuring that both currents are in phase. Additionally, he has created a stall detection method that utilizes differential back-EMF between the rising and falling commutation phases of motor current. This method allows for the detection of time-off periods during current regulation, enabling the stall detection sensor to determine whether the stepper motor is stalled based on the comparison of these time-off periods.
Career Highlights
Sudhir Nagaraj is currently employed at Texas Instruments Corporation, where he continues to push the boundaries of technology in the field of motor control. His work has not only contributed to the advancement of stepper motors but has also positioned him as a key player in the industry.
Collaborations
Throughout his career, Sudhir has collaborated with talented individuals such as Rakesh Raja and Sooping Saw. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Sudhir Nagaraj's contributions to stepper motor technology exemplify his dedication to innovation and excellence. His patents and collaborative efforts continue to shape the future of motor control systems.