Company Filing History:
4 out of 1,037 
4 out of 348 Years Active: 1991-1994
Title: The Innovations of Thomas H. Barnes
Introduction
Thomas H. Barnes is a notable inventor based in Tsukuba, Japan. He holds a total of four patents, showcasing his contributions to the field of optical technology and signal analysis. His work has significantly impacted various industries, particularly in the development of advanced measurement and analysis tools.
Latest Patents
One of his latest patents is the "Shearing Interferometer for Measuring Lens Lateral Aberration." This innovative device measures the aberration of a lens by passing a beam through it, splitting the beam into multiple beams using a slightly wedged plate, and causing interference between the wavefronts of the beams. The front and rear optical surfaces of the wedged plate are coated with reflective thin films, each having specific reflectance and transmittance properties. Another significant patent is the "Time Series Signal Multichannel Frequency Analyzer Using Liquid Crystal." This analyzer comprises a Fourier transform lens and a liquid crystal panel positioned at the front focal plane of the lens. It allows for the input of time signals from different sources to each scanning line of the liquid crystal panel, enhancing the observation capabilities of the device.
Career Highlights
Throughout his career, Thomas H. Barnes has worked with esteemed organizations such as the Agency of Industrial Science and Technology and the Ministry of International Trade and Industry. His experience in these institutions has contributed to his expertise in optical technologies and signal processing.
Collaborations
He has collaborated with notable colleagues, including Kiyofumi Matsuda and Naotake Ooyama. Their joint efforts have further advanced the innovations in their respective fields.
Conclusion
Thomas H. Barnes is a distinguished inventor whose work in optical measurement and signal analysis continues to influence technological advancements. His patents reflect a commitment to innovation and excellence in engineering.
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.