Company Filing History:
Years Active: 1996-2010
Title: Innovations by Ramanujam R Sekar
Introduction
Ramanujam R Sekar is a notable inventor based in Naperville, IL (US), recognized for his contributions to the field of laser technology and ignition systems. He holds a total of 9 patents, showcasing his innovative approach to engineering challenges.
Latest Patents
One of his latest patents is a method and system to distribute high-energy pulses to multiple channels. This invention provides a method and system to distribute high-power laser pulses to create sparks in individual cylinders of a multi-cylinder engine. The system includes a laser that provides laser output pulses, along with a distributor featuring a linear array of mirrors. Each mirror is controlled to move into the laser beam path, directing individual laser output pulses to the associated laser plug for spark generation. This innovation enables correct cylinder firing order for predefined multi-cylinder firing sequences and allows for individual cylinder timing variation. Another significant patent is a laser-based ignition system for natural gas reciprocating engines. This system includes a high-power pulsed laser that provides a pulsed emission output coupled to a plurality of laser plugs. The laser plug focuses the coherent emission from the pulsed laser to a tiny volume, leading to photoionization of the combustible mixture and resulting in ignition.
Career Highlights
Throughout his career, Ramanujam has worked with prestigious organizations, including the University of Chicago and Argonne National Laboratory. His work has significantly advanced the field of laser ignition systems, particularly for stationary natural gas engines.
Collaborations
He has collaborated with notable colleagues such as Ramesh B Poola and Sreenath Gupta, contributing to various innovative projects and research initiatives.
Conclusion
Ramanujam R Sekar's work exemplifies the intersection of innovation and engineering, particularly in the realm of laser technology and ignition systems. His contributions continue to influence advancements in these fields.