Location History:
- Portland, OR (US) (2002 - 2004)
- Hillsboro, OR (US) (2003 - 2004)
- Beaverton, OR (US) (2008)
Company Filing History:
Years Active: 2002-2008
Title: **Innovator Spotlight: Chi-Yeu Chao**
Introduction
Chi-Yeu Chao is a notable inventor based in Portland, Oregon. With an impressive portfolio of seven patents to his name, he has made significant contributions to the field of electronics through his innovative designs and solutions.
Latest Patents
Among Chi-Yeu Chao's latest inventions is a patent for a **phase-locked loop having dynamically adjustable up/down pulse widths**. This invention encompasses circuitry that allows for the selection of wide pulse widths for the phase-frequency detector control signal during the frequency acquisition stage, narrow pulse widths during the phase capture stage, and again wide pulse widths during the lock stage.
Another remarkable patent is for an **input circuit with switched reference signals**. This input circuit features a comparator circuit and a multi-reference circuit, enabling it to receive an input signal and generate an output signal based on this input and a reference signal from the multi-reference circuit. The comparator detects crossings of the input signal relative to the reference and triggers transitions of the output signal. In response, the multi-reference circuit provides varying reference signals that create hysteresis in the input circuit's operation.
Career Highlights
Chi-Yeu Chao has spent a significant portion of his career at Intel Corporation, a leading technology company renowned for its innovation in semiconductor manufacturing and more. His inventiveness in the realm of electronics is evidenced by his patented technologies that continually push the boundaries of what is possible.
Collaborations
Throughout his career, Chi-Yeu has worked alongside accomplished colleagues, including Gregory F. Taylor and Keng L. Wong. Together, they have contributed to various projects that have further expanded the horizons of electronic design.
Conclusion
Chi-Yeu Chao stands out as an influential inventor whose work has significantly advanced the field of electronics. With a deep dedication to innovation and collaboration, he continues to inspire others in the industry while paving the way for future technological advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.