This inventor holds 3 USPTO granted patents. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2004-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004-2005
Title: Innovations of Huai-Jen Hsu
Introduction
Huai-Jen Hsu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the reliability and efficiency of semiconductor devices.
Latest Patents
One of Huai-Jen Hsu's latest patents is titled "Guard ring having electrically isolated lightning bars." This invention provides a guard ring designed to protect against electrostatic discharge (ESD). The guard ring features a substrate, a first ring with electrically connected lightning bars, and a second ring that is concentric and has electrically isolated lightning bars. This innovative design ensures that the ESD breakdown voltage remains stable, even after protection has been activated. It is particularly beneficial for semiconductor components, such as photomasks and devices.
Another significant patent is the "Aluminum-copper bond pad design and method of fabrication." This process outlines a method for creating a bond pad structure that accommodates subsequent wire bonding. The technique involves defining a bond pad opening in a composite insulator stack, which exposes part of the upper level metal interconnect structure. The resulting bond pad structure, made entirely of aluminum-copper, is designed to minimize damage during pre-wire bonding procedures.
Career Highlights
Huai-Jen Hsu is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate in semiconductor technology. His expertise and inventions have contributed to advancements in the industry, enhancing the performance and reliability of semiconductor devices.
Collaborations
Some of Huai-Jen Hsu's coworkers include George Y. Huang and Tien-Chi Wu, who collaborate with him on various projects within the semiconductor field.
Conclusion
Huai-Jen Hsu's contributions to semiconductor technology through his innovative patents demonstrate his commitment to advancing the industry. His work not only enhances device reliability but also paves the way for future innovations in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile