This inventor holds 4 USPTO granted patents. Top assignees: Industrial Technology Research Institute, Other. Active years: 1999-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hsinchu, TW (1999)
- Kaohsiung, TW (2001 - 2003)
Company Filing History:
3 out of 9,312 
1 out of 834,601 Years Active: 1999-2003
Title: Innovations of Chung-Min Liu
Introduction
Chung-Min Liu is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on improving the efficiency and performance of various semiconductor devices.
Latest Patents
One of his latest patents is titled "Structure and manufacturing method of SiC dual metal trench Schottky diode." This invention involves a structure and manufacturing method for an SiC dual metal trench diode. P-type impurity is doped into the bottom of the trench layer to eliminate leakage current or avalanche breakdown, thereby increasing the concentration of the epitaxial layer. Additionally, N-type impurity can be doped into the region between the Schottky contact metal and the epitaxial layer to adjust the Schottky barrier, reducing the forward voltage required for current flow.
Another significant patent is "Trench MOS device and termination structure." This patent discloses a termination structure for power trench MOS devices, which can be Schottky diodes, IGBTs, or DMOS, depending on the semiconductor substrate prepared. The termination structure includes a semiconductor substrate with a trench, a spacer-like MOS gate on the trench's sidewall, and a termination structure oxide layer covering part of the MOS gate and the trench's bottom. The trench is formed from the boundary of the active region to the edge of the semiconductor substrate, allowing for the formation of trench MOS devices in the active region.
Career Highlights
Chung-Min Liu has worked at the Industrial Technology Research Institute, where he has contributed to various innovative projects. His expertise in semiconductor technology has positioned him as a key figure in the development of advanced electronic components.
Collaborations
He has collaborated with notable colleagues, including Chih-Wei Hsu and Ming-Jinn Tsai, further enhancing the impact of his work in the field.
Conclusion
Chung-Min Liu's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to shape the future of electronic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile