Company Filing History:
Years Active: 2021-2025
Title: Innovations of Feng-Chien Tsai
Introduction
Feng-Chien Tsai is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of silicon technology, holding a total of nine patents. His work focuses on improving the processes and materials used in the production of silicon ingots and wafers.
Latest Patents
One of his latest patents is the "Ingot puller apparatus having silicon feed tubes with kick plates." This invention discloses an ingot puller apparatus that includes a silicon feed tube for adding solid silicon to a crucible assembly. The silicon feed tubes feature a conduit portion with an inner diameter and a kick plate positioned below the conduit portion, extending across at least 60% of the inner diameter. Another notable patent is for "Nitrogen doped and vacancy dominated silicon ingot and thermally treated wafer formed therefrom having radially uniformly distributed oxygen precipitation density and size." This patent describes nitrogen-doped CZ silicon crystal ingots and the wafers sliced from them, which provide post-epitaxial thermally treated wafers with a substantially uniform distribution of oxygen precipitate density and size, while also minimizing edge effects.
Career Highlights
Feng-Chien Tsai is currently associated with Globalwafers Co., Ltd., a leading company in the semiconductor industry. His innovative work has positioned him as a key figure in advancing silicon technology, particularly in the production of high-quality silicon materials.
Collaborations
He has collaborated with notable colleagues such as Zheng Lu and Gaurab Samanta, contributing to various projects that enhance the efficiency and quality of silicon production.
Conclusion
Feng-Chien Tsai's contributions to silicon technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the semiconductor industry positively.
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.