This inventor holds 1 USPTO granted patent. Top assignee: Cypress Semiconductor Corporation. Active years: 2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024
Title: Innovations of Jegannathan Ramanujam
Introduction
Jegannathan Ramanujam is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of wireless charging technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of power transmission in wireless systems.
Latest Patents
Ramanujam holds a patent for a "Pseudo digital ASK demodulator with integrated buck boost and USB-PD for wireless charging." This invention discloses techniques for utilizing a sense amplifier for the voltage path with adjustable gain. It also incorporates a current amplifier for the current path with an adjustable sample-hold interval. This technology is designed for the demodulation of in-band ASK data in power transmitting devices within a wireless charging system. The adjustable sample-hold interval can be modified based on the error rate of the demodulated data. This allows for effective sampling of the modulated current when the voltage path's adjustable gain cannot adequately track the modulated voltage. The controller can flexibly adjust the gain, sample-hold interval, and select the sensed voltage or current path for further processing, depending on various loading and coupling scenarios.
Career Highlights
Ramanujam is currently employed at Cypress Semiconductor Corporation, where he continues to innovate in the field of semiconductor technology. His work focuses on enhancing wireless charging systems, contributing to the advancement of efficient power transfer solutions.
Collaborations
Some of his notable coworkers include Prasanna Venkateswaran Vijayakumar and Arun Khamesra. Their collaboration has fostered a creative environment that encourages innovative solutions in their projects.
Conclusion
Jegannathan Ramanujam's contributions to wireless charging technology exemplify the impact of innovative thinking in the semiconductor industry. His patent reflects a significant advancement in the efficiency of power transmission systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile