Chia-Wei Yang

Title: Innovations of Chia-Wei Yang

Introduction

Chia-Wei Yang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of technology, particularly in the development of advanced ultrasonic fingerprint sensors. With a total of four patents to his name, Yang's work is at the forefront of innovation in display technology.

Latest Patents

Yang's latest patents include devices that feature one or more high-impedance layers positioned between a display stack and an ultrasonic fingerprint sensor stack. One of his inventions describes an apparatus that consists of a display stack, an ultrasonic sensor stack, and a high-impedance stack. This high-impedance stack includes layers that enhance the ultrasonic waves transmitted by the ultrasonic sensor stack, improving the quality of fingerprint images obtained. Another patent focuses on under-display ultrasonic fingerprint sensors designed for foldable displays. This apparatus integrates a foldable display stack with an ultrasonic sensor stack and a transmission enhancement layer, optimizing the transmission of ultrasonic waves in a specific frequency range.

Career Highlights

Chia-Wei Yang is currently employed at Qualcomm Incorporated, a leading company in the field of telecommunications and semiconductor technology. His work at Qualcomm has allowed him to push the boundaries of what is possible in ultrasonic sensing technology.

Collaborations

Yang has collaborated with talented individuals such as Shiang-Chi Lin and Jessica Liu Strohmann. These collaborations have contributed to the innovative advancements in the technologies he has developed.

Conclusion

Chia-Wei Yang's contributions to ultrasonic fingerprint sensor technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing user experience through advanced technology.