Patrick Yin Chiang

Title: The Innovations of Patrick Yin Chiang

Introduction

Patrick Yin Chiang is an accomplished inventor based in Sacramento, CA. He holds a total of 4 patents that showcase his expertise in electronic design and efficiency optimization. His work has significantly contributed to advancements in programmable rectifiers and low-voltage swing circuit modifications.

Latest Patents

One of his latest patents is a multi-stage programmable rectifier with efficiency tracking. This invention provides examples of multi-stage programmable rectifiers, where each rectifier stage includes a first transistor and a switch connected to it. The threshold voltage of the first transistor can be programmed by selecting one of several voltages available at the switch. Additionally, a second transistor can be connected in series with the first, and an output capacitor can be connected to the second transistor at the output of the rectifier stage. The design allows for adjustments to the threshold voltage of the first transistor to enhance the efficiency of the rectifier. A calibration process identifies the optimal switch positions in the rectifier stages for maximum efficiency or output voltage.

Another significant patent involves low-voltage swing circuit modifications. This invention utilizes electronic design automation (EDA) technologies to analyze circuit designs for potential low-voltage swing (LVS) modifications. It reports the impact of these modifications on circuit characteristics such as area, timing, and energy. The candidate LVS modifications may include replacing existing standard low-voltage swing drivers and receivers or inserting new ones.

Career Highlights

Patrick has worked with notable institutions, including Oregon State University and LSI Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Patrick has collaborated with talented individuals such as Tao Jiang and Freeman Yingquan Zhong. These partnerships have fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Patrick Yin Chiang's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to improving technology. His work continues to influence the industry and inspire future inventors.