Company Filing History:
Years Active: 2016-2025
Title: The Innovations of Narendra Kayathi
Introduction
Narendra Kayathi is a prominent inventor based in Austin, TX (US). He has made significant contributions to the field of voltage regulation, holding a total of 7 patents. His work focuses on enhancing the efficiency and performance of voltage regulators, which are crucial components in various electronic devices.
Latest Patents
Among his latest patents is a system-level offset calibration of multiphase voltage regulators. This invention describes methods and systems for operating a voltage regulator, where an apparatus receives a feedback signal from a power stage. The feedback signal can be a sensed signal measured from the output of the power stage or a calibration signal representing a fixed voltage. The apparatus converts the feedback signal into a correction signal and adjusts a synthetic current using this correction signal, which is associated with the power stage.
Another notable patent is a method for sensing inductor current across a range exceeding the ADC dynamic range. This invention provides a predictive tracking scheme for sampling inductor currents in a digital PWM controller used for high-bandwidth voltage regulation. The predicted current derived from the PWM waveform is fed forward to the current sense ADC, reducing the required conversion range. This innovative approach allows for the correction of the largest expected error in the synthesizer with minimal conversion.
Career Highlights
Narendra has worked with several reputable companies, including Renesas Electronics America Inc. and Intersil Americas Inc. His experience in these organizations has allowed him to develop and refine his expertise in voltage regulation technologies.
Collaborations
Throughout his career, Narendra has collaborated with talented individuals such as Travis Guthrie and James R. Toker. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Narendra Kayathi's contributions to the field of voltage regulation through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of efficient electronic systems.