Company Filing History:
2 out of 2 
2 out of 8 Years Active: 2022-2024
Title: Innovations of Ming-Zhan Wang in Near-Infrared Filter Technology
Introduction
Ming-Zhan Wang is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of optical technology, particularly in the development of near-infrared filters. With a total of two patents to his name, Wang's work showcases his expertise and innovative spirit.
Latest Patents
Wang's latest patents include an absorption type near-infrared filter that consists of a first multilayer film, a second multilayer film, and an absorption film. This invention specifies that in the ultraviolet band, the difference between the wavelength with the transmittance at 80% of the absorbing film and the wavelength with the reflectivity at 80% of the first multilayer film falls within the range of 25 nm to 37 nm. Additionally, the difference between the wavelength with the transmittance at 50% of the absorbing film and the wavelength with the reflectivity at 50% of the first multilayer film is between 6 nm and 14 nm. Furthermore, the difference between the wavelength with the transmittance at 20% of the absorbing film and the wavelength with the reflectivity at 20% of the first multilayer film ranges from -6 nm to 2.5 nm. His second patent also focuses on an absorption type near-infrared filter, which includes an infrared absorbing dye with a weight percentage between 1% and 3%. In this case, the differences in wavelengths for various transmittance and reflectivity levels are specified for the infrared band.
Career Highlights
Throughout his career, Ming-Zhan Wang has worked with several companies, including Ptot (Suzhou) Inc. and Platinum Optics Technology Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in optical technologies.
Collaborations
Wang has collaborated with notable coworkers such as Chung-Han Lu and Hsiao-Ching Shen. These partnerships have likely enhanced his innovative capabilities and broadened the impact of his inventions.
Conclusion
Ming-Zhan Wang's contributions to near-infrared filter technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of optical principles and a drive to advance technology.
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