Company Filing History:
Years Active: 2023
Title: Apratim Chatterjee: Innovator in Power Electronics
Introduction
Apratim Chatterjee is a distinguished inventor based in West Bengal, India. He has made a significant contribution to the field of power electronics with an inventive patent that demonstrates innovative solutions in DC-DC converter technology. His work showcases the application of high-side field-effect transistors in efficient power conversion.
Latest Patents
Apratim Chatterjee holds a patent for a technology titled "Power field effect transistor topology and bootstrap circuit for inverting buck-boost DC-DC converter." This invention addresses the functionality of buck-boost DC-DC converters by utilizing n-type high-side field effect transistors (HSFETs). The patented technology features a supply derived from input and output rails that maintains a constant differential voltage regardless of variations in the input supply voltage. This advancement ensures that the HSFET resistance remains stable, enhancing the overall efficiency of the power conversion process. Additionally, the design incorporates a wide range ultra-low quiescent current edge-triggered level shifter that supports the bootstrapped power stage for improved performance.
Career Highlights
Chatterjee’s career is notably anchored at Intel Corporation, where he applies his expertise in power electronics. His innovative approach and dedication to technology advancement have earned him recognition in the field. The incorporation of his patented technology into practical applications underscores his valuable contributions to the industry.
Collaborations
Throughout his career at Intel Corporation, Apratim Chatterjee has had the opportunity to collaborate with talented professionals, including his coworkers Nikunj Gandhi and Gaurav Garg. These collaborations foster an environment of innovation and technological development, further enhancing the impact of their collective work in power electronics.
Conclusion
Apratim Chatterjee stands out as a pivotal figure in the realm of power electronics, with a focus on improving DC-DC converter technology. His innovative patent exemplifies the ongoing evolution of power management solutions. As technology continues to advance, inventors like Chatterjee play a crucial role in shaping the future of efficient energy conversion systems.