This inventor holds 3 USPTO granted patents. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2014-2019.
Company Filing History:
Years Active: 2014-2019
Title: Chih-Hung Hsueh: Innovator in Semiconductor Technology
Introduction
Chih-Hung Hsueh is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on innovative methods and systems that enhance semiconductor manufacturing processes.
Latest Patents
One of his latest patents is titled "Method and system for wet chemical bath process." This invention provides a method for performing a wet chemical process over a semiconductor wafer. The method includes moving the semiconductor wafer into a chemical solution and detecting the concentration of at least one substance in the chemical solution at multiple preset time points. Additionally, it involves removing the semiconductor wafer from the chemical solution when the concentration of the substance is maintained at a fixed approximate value.
Another notable patent is "Interconnection between inductor and metal-insulator-metal (MIM) capacitor." This invention outlines mechanisms for forming a semiconductor device structure that includes a metal-insulator-metal (MIM) capacitor formed on a substrate. The structure also features an inductor formed on the MIM capacitor, with a via connecting the two, formed in a plurality of dielectric layers that include an etch stop layer.
Career Highlights
Chih-Hung Hsueh is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate and develop new technologies in semiconductor manufacturing. His expertise and contributions have positioned him as a key figure in the industry.
Collaborations
He has collaborated with notable coworkers such as Kuan-Chi Tsai and Wei-Te Wang, further enhancing the innovative environment at his workplace.
Conclusion
Chih-Hung Hsueh's work in semiconductor technology exemplifies the spirit of innovation. His patents reflect a commitment to advancing manufacturing processes, making significant impacts in the field.