Location History:
- Chupei, TW (1999)
- Hsinchu Hsien, TW (2000)
Company Filing History:
Years Active: 1999-2000
Title: Yunn-Ming Tsou: Innovator in Semiconductor Fabrication
Introduction
Yunn-Ming Tsou is a notable inventor based in Hsinchu Hsien, Taiwan. He has made significant contributions to the field of semiconductor fabrication, holding a total of 2 patents. His work focuses on innovative methods that enhance the efficiency and effectiveness of semiconductor manufacturing processes.
Latest Patents
One of Yunn-Ming Tsou's latest patents is titled "Method of Fabricating a Shallow Trench Isolation Structure." This patent describes a process that includes defining a shallow trench isolation region on a substrate covered by a first oxide layer and a mask layer. The method involves covering the inner surface of the shallow trench with a silicon nitride layer, followed by thermal treatment to form two oxide layers on either side of the silicon nitride layer. The process concludes with a planarization step to expose the mask layer and remove the unnecessary layers.
Another significant patent is "Specimen Block Preparation for TEM Analysis." This invention outlines a method for preparing a specimen block for Transmission Electron Microscopy (TEM) analysis. The technique utilizes target point breaking to create two separate blocks, ensuring that one block contains the point targeted for analysis. This method helps avoid over-polishing and reduces polishing time, while also employing polish-resistant blocks to maintain a fixed thickness during the polishing process.
Career Highlights
Yunn-Ming Tsou is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work at this organization has allowed him to apply his innovative ideas and contribute to advancements in semiconductor technology.
Collaborations
Throughout his career, Yunn-Ming Tsou has collaborated with esteemed colleagues, including Chih-Rong Chen and Yong-Fen Hsieh. These collaborations have fostered a productive environment for innovation and development in their field.
Conclusion
Yunn-Ming Tsou is a prominent figure in semiconductor fabrication, with a focus on innovative methods that improve manufacturing processes. His contributions through patents and collaborations highlight his commitment to advancing technology in the semiconductor industry.