Robert H Lee

Title: The Innovations of Robert H. Lee

Introduction

Robert H. Lee is an accomplished inventor based in Los Altos, California. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced voltage generation technologies. With a total of 2 patents to his name, Lee continues to push the boundaries of innovation.

Latest Patents

One of Robert H. Lee's latest patents is the "Step switched PWM sine generator." This apparatus is designed for generating a high time-varying AC voltage using low voltage power semiconductors arranged in series bridge circuits. Each circuit is powered by an independent DC source. The invention includes at least one bipolar output pulse width modulation bridge circuit and a pair of bipolar output square wave generator bridge circuits. Their outputs are combined and passed through a low pass filter to create a time-varying, typically sinusoidal, AC output waveform. The first square wave generator has an output with a relative magnitude of 6, while the second has a relative magnitude of 2. The pulse width modulator contributes an output with a relative magnitude of 1. Additional square wave generators of relative magnitude 6 can be added to enhance the output voltage.

Career Highlights

Robert H. Lee is currently employed at Power Paragon, Inc., where he applies his expertise in electrical engineering to develop innovative solutions. His work has been instrumental in advancing the company's technological capabilities.

Collaborations

Lee collaborates with talented professionals in his field, including his coworker Yuri Khersonsky. Together, they work on projects that aim to revolutionize voltage generation and related technologies.

Conclusion

Robert H. Lee's contributions to electrical engineering through his patents and collaborations highlight his role as a significant innovator in the industry. His work continues to inspire advancements in technology and voltage generation.