This inventor holds 2 USPTO granted patents. Top assignee: Philips Electronics North America Corporation. Active years: 2000-2002.
Company Filing History:
Years Active: 2000-2002
Title: Innovations by Shri Sridhar in Electronic Ballast Technology
Introduction
Shri Sridhar is an accomplished inventor based in Scotch Plains, NJ (US). He has made significant contributions to the field of electronic ballast technology, holding 2 patents that address critical thermal management issues in lighting applications. His work is particularly relevant in enhancing the efficiency and usability of ballast-driven lamps.
Latest Patents
One of Shri Sridhar's latest patents is for a lamp electronic ballast with a piezoelectric cooling fan. This innovative design addresses the thermal limitations that have restricted the use of compact fluorescent lamps with integrated ballasts. By integrating a piezoelectric fan with the ballast, Shri Sridhar's invention provides effective thermal management for applications where heat removal is crucial. The fan can be powered from various sources, including the AC line input or the output of the ballast, ensuring versatility in its application.
Another notable patent is for a flat electrolytic capacitor. This design features anodized aluminum anode and cathode foils interleaved in a stack, separated by spacers saturated with electrolyte. The innovative structure allows for the use of copper leads, which can be soldered to printed circuit boards, enhancing the capacitor's integration into electronic devices. This flat capacitor can be mounted underneath a PCB or even serve as a substrate for a circuit, optimizing space and improving heat dissipation.
Career Highlights
Shri Sridhar is currently employed at Philips Electronics North America Corporation, where he continues to innovate in the field of electronic components. His work has significantly impacted the efficiency and performance of lighting technologies, making them more suitable for various applications.
Collaborations
Shri Sridhar has collaborated with notable colleagues, including Vivek Mehrotra and Gert W Bruning. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the electronics sector.
Conclusion
Shri Sridhar's contributions to electronic ballast technology and capacitor design exemplify the importance of innovation in enhancing the functionality of lighting systems. His patents not only address existing challenges but also pave the way for future advancements in the field.