Location History:
- Rochester Hills, MI (US) (1994 - 1996)
- Auburn Hills, MI (US) (2004 - 2019)
Company Filing History:
11 out of 429 
1 out of 832,718 Years Active: 1994-2019
Title: Innovations of David V Tsu
Introduction
David V Tsu is a notable inventor based in Auburn Hills, MI (US). He holds a total of 12 patents, showcasing his significant contributions to the field of materials science and optical technologies. His work has led to advancements that have the potential to revolutionize various applications.
Latest Patents
One of Tsu's latest patents involves fluorinated and hydrogenated diamond-like carbon materials for anti-reflective coatings. These materials, known as DLC-FH, exhibit unique optical properties that differ from existing diamond-like carbon art. The refractive indices of DLC-FH can achieve very low values, down to 1.3 at a wavelength of 550 nm, which allows for effective anti-reflection coatings without the limitations of traditional materials. Additionally, the absorption characteristics of DLC-FH are significantly improved, with an extinction coefficient below 0.01. This innovation enables the use of carbon-based materials in applications that require low reflectance and high transmittance.
Another significant patent by Tsu is an optical data storage and retrieval system that utilizes a phase change storage medium and dual energy sources. This system allows for the transformation of the phase change material to store information, requiring the combination of two energy sources to effect the transformation. The energy sources can be optical, thermal, electromagnetic, mechanical, or magnetic, providing versatility in data storage solutions.
Career Highlights
Throughout his career, David V Tsu has worked with various companies, including Energy Conversion Devices, Inc. His innovative work has positioned him as a key figure in the development of advanced materials and technologies.
Collaborations
Tsu has collaborated with notable individuals in the field, including Stanford R Ovshinsky and David A Strand. These collaborations have contributed to the advancement of his research and innovations.
Conclusion
David V Tsu's contributions to the field of materials science and optical technologies are significant. His patents reflect a commitment to innovation and the development of advanced solutions for various applications. 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.