This inventor holds 2 USPTO granted patents. Top assignees: The Chinese University of Hong Kong, The Hong Kong University of Science and Technology. Active years: 2016-2019.
Company Filing History:
2 out of 499 
1 out of 652 Years Active: 2016-2019
Title: Emma MacPherson: Innovator in Terahertz Technology
Introduction
Emma MacPherson is a prominent inventor based in Hong Kong, CN. She has made significant contributions to the field of terahertz technology, holding a total of 2 patents. Her innovative work focuses on light modulation and liquid crystal devices, showcasing her expertise in advanced optical technologies.
Latest Patents
Emma's latest patents include a light modulator that utilizes total internal reflection at an interface with a tunable conductive layer. This invention allows for dynamic control of light modulation, which can be adjusted by applying voltage or optically pumping the conductive layer. The tunable conductive layer not only attenuates the reflected light beam but also alters its phase based on the layer's electrical conductivity. Another notable patent involves terahertz in-plane and out-of-plane switching liquid crystal devices. This invention features a liquid crystal cell structure with transparent terahertz windows and wire-grid patterned electrodes, enhancing the efficiency of THz wave transmission and improving the operational speed of liquid crystal devices.
Career Highlights
Emma has worked at prestigious institutions such as The Chinese University of Hong Kong and The Hong Kong University of Science and Technology. Her experience in these academic environments has allowed her to develop and refine her innovative ideas in terahertz technology.
Collaborations
Emma has collaborated with notable colleagues, including Edward Philip John Parrott and Jianbin Xu. Their combined expertise has contributed to the advancement of her research and inventions.
Conclusion
Emma MacPherson is a trailblazer in the field of terahertz technology, with her patents reflecting her innovative spirit and dedication to advancing optical technologies. Her work continues to influence the development of new applications in this exciting area of research.