Wei-Chih Liao

Title: Innovations by Wei-Chih Liao

Introduction

Wei-Chih Liao is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology and mobile communications. With a total of 3 patents, Liao's work focuses on reducing defects in semiconductor manufacturing and enhancing mobile communication devices.

Latest Patents

One of Liao's latest patents is for an air curtain designed for defect reduction. This innovative air curtain device can significantly reduce defects on semiconductor wafers when implemented on a track equipped with robotic wafer transport. The air curtain devices can be integrated into one or more processing devices along the track to prevent defects from contaminating wafer surfaces. For instance, these devices can effectively prevent volatile organic solvent mist from drifting towards processing devices, thereby minimizing contamination risks during the wafer transport process.

Another notable patent involves apparatuses and methods for scheduling cell measurements associated with multiple subscriber identities. This invention pertains to a mobile communication device that supports wireless communications using both a first and a second subscriber identity. The device includes a Radio Frequency (RF) component and a controller that performs various actions, such as conducting measurements on a cell using the first subscriber identity and determining the validity of the results before proceeding with a second measurement using the second identity.

Career Highlights

Wei-Chih Liao has worked with prominent companies in the semiconductor industry, including Opto Tech Corporation and Taiwan Semiconductor Manufacturing Company. His experience in these organizations has contributed to his expertise in developing innovative solutions for complex technological challenges.

Collaborations

Liao has collaborated with several talented individuals in his field, including Ju-Yuan You and Chien-Feng Chang. These collaborations have likely fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Wei-Chih Liao's contributions to semiconductor technology and mobile communications demonstrate his innovative spirit and commitment to advancing these fields. His patents reflect a deep understanding of the challenges faced in these industries and offer practical solutions to enhance efficiency and performance.