This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2020-2023.
Company Filing History:
Years Active: 2020-2023
Title: You-Cheng Yeh: Innovator in Semiconductor Technology
Introduction
You-Cheng Yeh is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His innovative work focuses on improving air processing systems and photomask purging methods, which are crucial for the semiconductor manufacturing process.
Latest Patents
One of You-Cheng Yeh's latest patents is an air processing system for semiconductor containers. This invention includes a container body with multiple walls that define an interior space for receiving wafers. The air processing system is attached to the container body and comprises several modules, including an exchange module, an air extraction module, a first contaminant removal module, a processing module, a second contaminant removal module, a controller module, and a power module. The design allows for efficient air extraction and contaminant removal, ensuring the integrity of the wafers during processing.
Another notable patent is the photomask purging system and method. This method involves opening a pod containing a photomask, gripping the photomask with an end effector, and moving it to a designated location where gas is exhausted toward the photomask. The end effector is rotated in relation to a horizontal plane during this process, enhancing the effectiveness of the purging method.
Career Highlights
You-Cheng Yeh is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this prestigious company has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor manufacturing.
Collaborations
Some of You-Cheng Yeh's coworkers include Tai-Hsiang Lin and Mao-Chih Huang. Their collaboration in the field of semiconductor technology has fostered an environment of innovation and creativity.
Conclusion
You-Cheng Yeh's contributions to semiconductor technology through his patents and work at Taiwan Semiconductor Manufacturing Company Limited highlight his role as a key innovator in the industry. His inventions are paving the way for advancements in semiconductor manufacturing processes.