Company Filing History:
Years Active: 2025
Title: Anqi Ji: Innovator in Optical Signal Processing
Introduction
Anqi Ji is a prominent inventor based in Redwood City, CA (US). She has made significant contributions to the field of optical signal processing, particularly through her innovative patent. Her work focuses on enhancing imaging techniques, which can have a profound impact on various scientific applications.
Latest Patents
Anqi Ji holds a patent for a "High-quality-factor metasurface for phase contrast imaging and spatial frequency filtering." This invention provides real-space optical signal processing through optical angular filters that manipulate the amplitude and/or phase of zero-order light. One notable application of her patent is in phase contrast microscopy, where the diffractive optical device is designed to achieve an intensity attenuation of 60% or more of the zero-order light, along with a phase shift of ±90 degrees.
Career Highlights
Anqi Ji is affiliated with Leland Stanford Junior University, where she continues to advance her research and contribute to the academic community. Her work is recognized for its potential to improve imaging techniques, which can be crucial in various scientific and medical fields.
Collaborations
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Conclusion
Anqi Ji's innovative contributions to optical signal processing exemplify the impact of her work on scientific imaging techniques. Her patent reflects her dedication to advancing technology in this important field.