Location History:
- New York City, NY (US) (2009)
- New City, NY (US) (1994 - 2014)
Company Filing History:
11 out of 164,108 
3 out of 14,705 
3 out of 131,214 
Years Active: 1994-2014
Title: The Innovations of Len Yuan Tsou
Introduction
Len Yuan Tsou is a prominent inventor based in New City, NY, with a remarkable portfolio of 13 patents. His work primarily focuses on semiconductor device manufacturing methods, showcasing his expertise in this critical field of technology.
Latest Patents
Among his latest patents, Tsou has developed methods for manufacturing semiconductor devices. One preferred embodiment involves processing a semiconductor device by providing a workpiece with a material layer to be patterned. A masking material is formed over this layer, which includes a lower portion and an upper portion. The upper portion is patterned with a first design, and a polymer material is applied over the masking material. This combination is utilized to pattern the material layer of the workpiece. Another significant patent involves semiconductor inter-field dose correction. This method and apparatus adapt a semiconductor inter-field dose correction map from one photolithography mask to another, ensuring precision in the manufacturing process.
Career Highlights
Throughout his career, Len Yuan Tsou has made significant contributions to the semiconductor industry. He has worked with notable companies such as International Business Machines Corporation (IBM) and Infineon Technologies AG, where he has honed his skills and expertise in semiconductor technologies.
Collaborations
Tsou has collaborated with talented individuals in his field, including coworkers Qingyun Yang and Haoren Zhuang. Their collective efforts have contributed to advancements in semiconductor manufacturing techniques.
Conclusion
Len Yuan Tsou's innovative work in semiconductor device manufacturing has established him as a key figure in the industry. His patents reflect a deep understanding of complex processes and a commitment to advancing technology.
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.