Company Filing History:
Years Active: 2023-2025
Title: Yeh-Yu Chiang: Innovator in Semiconductor Technology
Introduction
Yeh-Yu Chiang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on innovative capacitor structures and manufacturing methods that enhance the performance and efficiency of electronic devices.
Latest Patents
Chiang's latest patents include a "Capacitor structure and manufacturing method thereof." This invention features a capacitor structure that incorporates a silicon material layer, a support frame layer, and a capacitor. The support frame layer is strategically placed within the silicon material layer and includes recesses that create cavities between adjacent recesses. The capacitor is designed with a first insulating layer and a first electrode layer, optimizing its functionality.
Another notable patent is the "Through silicon via and method of manufacturing the same." This patent outlines a method for creating a through silicon via (TSV) by forming a TSV sacrificial structure in a substrate. The process involves a backside thinning technique to expose the structure, followed by the removal of the sacrificial structure to create a through silicon hole, which is then filled with conductive material.
Career Highlights
Yeh-Yu Chiang is currently employed at Powerchip Semiconductor Manufacturing Corporation, where he continues to push the boundaries of semiconductor innovation. His expertise in capacitor structures and TSV technology has positioned him as a key player in the industry.
Collaborations
Chiang has collaborated with notable colleagues, including Shih-Ping Lee and Yu-Cheng Lu, contributing to various projects that advance semiconductor technology.
Conclusion
Yeh-Yu Chiang's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of advanced electronic components.