Greg Alyn Unruh

Title: Greg Alyn Unruh: Innovator in Phase-Locked Loop Technology

Introduction

Greg Alyn Unruh is a notable inventor based in San Clemente, CA (US). He has made significant contributions to the field of phase-locked loop (PLL) technology, holding 2 patents that showcase his innovative approach to solving complex engineering challenges.

Latest Patents

Unruh's latest patents include a "Method and apparatus for fast phase locked loop (PLL) settling with reduced frequency overshoot." This invention provides a first phase offset signal designed to drive a phase error signal to zero at a first circuit of the PLL, which may be a time-to-digital converter (TDC). Additionally, a second phase offset signal is introduced to offset the first signal at a second circuit, which may be a loop filter. Another significant patent is for a "Frequency multiplier for a phase-locked loop." This invention addresses the limitations of conventional duty-cycle correction circuits used by frequency doublers, proposing a method to measure period errors and adjust the PLL frequency divider accordingly.

Career Highlights

Throughout his career, Greg Alyn Unruh has worked with prominent companies such as Broadcom Corporation and Avago Technologies General IP (Singapore) Pte. Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technology in the field of electronics.

Collaborations

Unruh has collaborated with talented individuals in the industry, including coworkers Pin-En Su and Fazil Ahmad. These collaborations have likely enriched his work and led to innovative solutions in PLL technology.

Conclusion

Greg Alyn Unruh is a distinguished inventor whose work in phase-locked loop technology has made a significant impact in the field. His patents reflect a deep understanding of engineering principles and a commitment to innovation.