Eric Paul Lindgren

Title: The Innovations of Eric Paul Lindgren

Introduction

Eric Paul Lindgren, based in Bonney Lake, WA, is a noteworthy inventor with a remarkable portfolio comprising five patents. His work reflects significant contributions to the field of digital phase-locked loops, demonstrating his expertise in electronic circuit design and technology.

Latest Patents

Lindgren’s latest patents showcase his innovative approach to solutions for electronic circuit issues. One of his notable inventions is a "Wobble Reduction in an Integer Mode Digital Phase Locked Loop." This circuit integrates a time-to-digital converter (TDC) that produces an output signal based on the time difference between two input clocks. Additionally, his circuit employs a first delay line that introduces a time delay to a third clock, along with a pseudo-random binary sequence generator to vary the time delay.

Another significant patent is the "Corrupted Clock Detection Circuit for a Phase-Locked Loop." This invention features a selection circuit that receives various reference clocks, controlled by a signal that outputs one of these clocks. Coupled with the phase-locked loop, this invention uses the selected clock for phase locking, while several reference clock window detector circuits monitor for error signals that indicate early or late reference clock edge errors.

Career Highlights

Throughout his career, Lindgren has made impactful contributions while working at prominent technology companies. He has been associated with Texas Instruments Corporation and National Semiconductor Corporation, where he honed his skills and collaborated on various innovative projects. His work at these companies has helped to advance technology in the electronics industry, furthering the capabilities of digital circuits.

Collaborations

Lindgren has collaborated with notable colleagues, including Jayawardan Janardhanan and Henry Yao. Their collaborative efforts have advanced research and development in the realm of digital circuitry, contributing to the evolution of electronic technology.

Conclusion

As an inventor with five patents to his name, Eric Paul Lindgren continues to push the boundaries of innovation in electronic circuit design. His advancements in digital phase-locked loops not only demonstrate his technical prowess but also signify his commitment to addressing complex electronic challenges. Lindgren's work stands as a testament to the impact that dedicated inventors can have on technology and industry.