This inventor holds 10 USPTO granted patents. Top assignees: Synopsys, Inc., University of California. Active years: 2009-2019.
Company Filing History:
Years Active: 2009-2019
Title: Tsu-Jae Liu: Innovator in Integrated Circuit Technology
Introduction
Tsu-Jae Liu is a prominent inventor based in Fremont, CA (US), known for his significant contributions to the field of integrated circuit technology. With a total of 10 patents to his name, Liu has made remarkable advancements that enhance the performance and efficiency of semiconductor devices.
Latest Patents
Among his latest patents is the invention titled "Enhanced patterning of integrated circuit layer by tilted ion implantation." This method provides innovative techniques for achieving sub-lithographic feature sizes in an integrated circuit layer through ion implantation. The process allows for the enhancement or reduction of the etch rate of a thin masking layer, enabling the creation of self-aligned implanted regions that correspond to existing features on the substrate. Another notable patent is the "Method for achieving uniform etch depth using ion implantation and a timed etch." This method involves ion implantation prior to a timed etch, which significantly improves the etch rate within a controlled depth range. This innovation minimizes variations in vertical device dimensions, thereby enhancing the performance of semiconductor devices.
Career Highlights
Tsu-Jae Liu has had a distinguished career, working with leading organizations such as Synopsys, Inc. and the University of California. His work has been instrumental in pushing the boundaries of semiconductor technology, making him a respected figure in the industry.
Collaborations
Throughout his career, Liu has collaborated with notable colleagues, including Roya Maboudian and Frank W DelRio. These partnerships have contributed to the advancement of research and development in integrated circuit technology.
Conclusion
Tsu-Jae Liu's innovative work in integrated circuit technology has led to significant advancements in the field. His patents reflect a deep understanding of semiconductor processes and a commitment to improving device performance. Liu's contributions continue to influence the future of technology in meaningful ways.