This inventor holds 4 USPTO granted patents. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 1997-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997-2003
Title: Innovations of Ying-Tzu Yen
Introduction
Ying-Tzu Yen is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of polysilicon structures. With a total of 4 patents to his name, Yen's work has had a notable impact on the industry.
Latest Patents
Yen's latest patents include innovative designs for polysilicon structures with varying resistance values for gate electrodes, resistors, and capacitor plates. One of his patents describes a device that features multiple structures with different resistance values formed on a substrate. This involves creating a polysilicon layer on the substrate, followed by a silicon oxide layer and a hard masking layer. The hard masking layer consists of both full thickness and thinner portions, allowing for the formation of high and low resistance regions within the polysilicon layer, despite having the same thickness. Another patent outlines a method for fabricating polysilicon structures with different resistance values from a single polysilicon film. This method includes forming a hard masking layer, applying a photoresist mask, and partially etching the hard masking layer to achieve the desired resistance characteristics.
Career Highlights
Yen is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate and contribute to advancements in semiconductor technology. His expertise in polysilicon structures has positioned him as a valuable asset in the field.
Collaborations
Yen has collaborated with notable colleagues, including Chih-Heng Shen and Sen-Fu Chen, to further enhance the development of semiconductor technologies.
Conclusion
Ying-Tzu Yen's contributions to the field of semiconductor technology through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence advancements in the industry, showcasing the significance of his research and development efforts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile