Company Filing History:
15 out of 164,108 
2 out of 12,867 
1 out of 13,684 
Years Active: 2006-2015
Title: Woo-Hyeong Lee: Innovator in Semiconductor Technology
Introduction
Woo-Hyeong Lee is a prominent inventor based in Poughquag, NY (US). He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His innovative work has advanced the methods used in forming transistor contacts and reducing stacking faults in silicon materials.
Latest Patents
One of Woo-Hyeong Lee's latest patents is a method of forming transistor contacts. This invention provides an improved technique for creating transistor contacts by depositing a sacrificial layer in a first set of contact cavities. A capping layer is then formed on the sacrificial layer, which protects the first set of contact cavities during the formation of a second set of contact cavities. After the sacrificial layer is removed, both sets of contact cavities are filled with a conductive material. Another notable patent addresses stacking fault reduction in epitaxially grown silicon. This patent describes an intermediate hybrid surface orientation structure that includes a silicon-on-insulator (SOI) substrate adhered to a bulk silicon substrate. The silicon of the SOI substrate has a different surface orientation than that of the bulk silicon substrate, and the design includes a reachthrough region that enhances the quality of the epitaxially grown silicon.
Career Highlights
Throughout his career, Woo-Hyeong Lee has worked with leading technology companies, including IBM and Advanced Micro Devices Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Some of Woo-Hyeong Lee's notable coworkers include Judson Robert Holt and Yun-Yu Wang. Their collaboration has contributed to the advancement of various projects in the semiconductor field.
Conclusion
Woo-Hyeong Lee's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and pave the way for future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.