Company Filing History:
Years Active: 2016-2022
Title: Da Song - Innovator in Semiconductor Technology
Introduction
Da Song is a prominent inventor based in Loudonville, NY (US). She has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. Her innovative work focuses on the selective etching of silicon wafers, which is crucial for the manufacturing of electronic components.
Latest Patents
Da Song's latest patents include an apparatus and a method for selective etching of silicon wafers. The first patent describes an apparatus that features a solution bath containing a seasoned mixture of hydrofluoric acid, nitric acid, and acetic acid. This apparatus allows for one or more silicon wafers to be suspended above the solution bath, facilitating the thinning process of the wafers. The second patent outlines a method for preparing an etch solution and thinning semiconductor wafers. This method involves creating a specific mixture of hydrofluoric acid, nitric acid, and acetic acid in a solution container, which reacts with boron-doped portions of the silicon wafers.
Career Highlights
Da Song is currently employed at International Business Machines Corporation (IBM), where she continues to advance her research in semiconductor technology. Her work has been instrumental in improving the efficiency and effectiveness of silicon wafer processing.
Collaborations
Throughout her career, Da Song has collaborated with notable colleagues, including Allan Ward Upham and Kevin R Winstel. These collaborations have further enriched her research and innovation efforts.
Conclusion
Da Song is a trailblazer in the field of semiconductor technology, with her patents reflecting her commitment to innovation. Her contributions are vital to the ongoing advancements in electronic manufacturing processes.