Company Filing History:
2 out of 482 
1 out of 608 Years Active: 2016-2019
Title: Edward Philip John Parrott: Innovator in Light Modulation Technology
Introduction
Edward Philip John Parrott is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of light modulation technology, holding a total of 2 patents. His innovative work focuses on enhancing the efficiency and functionality of light modulators and liquid crystal devices.
Latest Patents
Parrott's latest patents include a "Light modulator using total internal reflection at an interface with a tunable conductive layer." This invention involves a prism that utilizes total internal reflection (TIR) at one surface, with a tunable conductive layer that can dynamically control conductivity. This tunable layer can absorb a portion of the reflected light beam, allowing for attenuation based on its electrical conductivity. Additionally, the phase of the reflected light beam can be altered, providing versatility in applications.
Another significant patent is for "Terahertz in-plane and terahertz out-of-plane switching liquid crystal devices." This invention features a liquid crystal cell structure that includes transparent terahertz windows, alignment layers, and electrodes. The in-plane and out-of-plane electrodes generate electric fields that enhance the operating speed of terahertz liquid crystal devices, improving their optical properties.
Career Highlights
Throughout his career, Edward Parrott has worked with prestigious institutions such as The Chinese University of Hong Kong and The Hong Kong University of Science and Technology. His work in these environments has allowed him to push the boundaries of research and innovation in light modulation technologies.
Collaborations
Parrott has collaborated with notable colleagues, including Emma MacPherson and Xudong Liu. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Edward Philip John Parrott is a distinguished inventor whose work in light modulation technology has led to significant advancements in the field. His innovative patents reflect his commitment to enhancing the efficiency and functionality of optical devices.