Company Filing History:
Years Active: 2000
Title: Innovations by Cheng-Yu Tai in Selective Area Diffusion Control
Introduction
Cheng-Yu Tai, an innovative inventor based in Upper Macungie Township, Lehigh County, Pennsylvania, has made significant contributions to the field of semiconductor technology. His exceptional work has culminated in the grant of one patent, which highlights his expertise and ingenuity in developing advanced diffusion processes.
Latest Patents
Cheng-Yu Tai holds a patent for a "Selective Area Diffusion Control Process". This method focuses on altering a dopant front profile within a wafer. The process involves starting with a wafer that has an upper doped layer and a lower undoped layer. An oxide layer is grown over a portion of the wafer while leaving another section oxide-free. The wafer is then exposed to a non-growth enhancement diffusion environment containing the dopant at a specified flow rate, without the presence of materials that would enhance growth on the exposed areas. After a specific diffusion period, the wafer is removed from this environment, and the oxide layer is subsequently eliminated. This innovation has the potential to optimize the doping process in semiconductor manufacturing.
Career Highlights
Cheng-Yu Tai is affiliated with Lucent Technologies Inc., where he has applied his expertise in semiconductor processes and materials. His work at this prominent technology company has allowed him to contribute to groundbreaking advancements in the industry.
Collaborations
Throughout his career, Cheng-Yu Tai has had the opportunity to collaborate with notable coworkers such as Joseph Brian Seiler and Bryan Phillip Segner. These collaborations not only amplify the impact of his work but also foster a rich exchange of ideas and innovation within the field.
Conclusion
Cheng-Yu Tai's contributions, particularly through his patent for the selective area diffusion control process, showcase his commitment to advancing semiconductor technology. His collaborations and career at Lucent Technologies Inc. reflect his dedication to innovation in the field, marking him as a notable inventor in the realm of semiconductor research and development.
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