Company Filing History:
Years Active: 2024-2025
Title: Innovations of Yung-yao Lee
Introduction
Yung-yao Lee is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of semiconductor manufacturing, holding a total of seven patents. His work focuses on enhancing processes within etch chambers and deposition techniques, which are critical in the production of semiconductor devices.
Latest Patents
One of his latest patents is titled "Cantilever with etch chamber flow design." This invention features a cantilever designed for gas flow direction control, which supports an electrode housing bowl in an associated etch process chamber. The cantilever can have a circular, elliptical, or airfoil-shaped cross-section, which helps to induce gas and etch product flow within the chamber, thereby reducing turbulence around the edge of a wafer. Another notable patent is the "Method for forming layer," which outlines a process for depositing a layer on a workpiece. This method involves a deposition apparatus that includes a chamber and a pedestal for accommodating the workpiece. The design of the ring and barrier structure within the apparatus alters the electrical density distribution during the deposition of sputtered material, enhancing the quality of the layer formed.
Career Highlights
Yung-yao Lee has established himself as a key figure in the semiconductor industry through his innovative patents and contributions. His work at Taiwan Semiconductor Manufacturing Company Limited has positioned him at the forefront of technological advancements in semiconductor fabrication.
Collaborations
He has collaborated with notable colleagues, including Hsin-Liang Chen and Wen-Chih Wang, who share a commitment to advancing semiconductor technology.
Conclusion
Yung-yao Lee's innovative contributions to semiconductor manufacturing through his patents demonstrate his expertise and commitment to the field. His work continues to influence the industry and pave the way for future advancements.
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.