Chih-Yuan Yeh

Title: Innovations of Chih-Yuan Yeh

Introduction

Chih-Yuan Yeh is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of signal processing, holding a total of five patents. His work focuses on developing advanced signal generating circuits and calibration methods that enhance the performance of electronic systems.

Latest Patents

Chih-Yuan Yeh's latest patents include a signal generating circuit and a signal generating method. The signal generating circuit features a first synchronization circuit that synchronizes a beacon signal with a clock signal to produce a first synchronization signal. Additionally, it incorporates a frequency dividing circuit that performs frequency division on the clock signal, generating a frequency division signal with a 50% duty cycle. A second synchronization circuit then synchronizes the first synchronization signal with the frequency division signal to create a second synchronization signal. Finally, a synthesis circuit performs an AND operation on the second synchronization signal and the frequency division signal to output full-cycle signals. Another significant patent is a signal error calibrating method, which involves filtering an error voltage in a sensor using a low pass filter during calibration. This method converts the offset voltage into a digital offset signal and subsequently into an offset calibrating signal, which is transmitted to the sensor's input to correct the error voltage.

Career Highlights

Throughout his career, Chih-Yuan Yeh has worked with esteemed organizations such as the National Applied Research Laboratories and Realtek Semiconductor Inc. His experience in these companies has allowed him to refine his skills and contribute to innovative projects in the field of electronics.

Collaborations

Chih-Yuan Yeh has collaborated with notable colleagues, including Ying-Zong Juang and Hann-Huei Tsai. Their teamwork has fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Chih-Yuan Yeh's contributions to signal processing through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in electronic systems and signal calibration methods.