This inventor holds 2 USPTO granted patents. Top assignees: University of Central Florida Research Foundation Inc., Other. Active years: 2023.
Company Filing History:
1 out of 1,368 
1 out of 834,411 Years Active: 2023
Title: Tania Roy - Innovator in Photonic Technologies
Introduction
Tania Roy is a prominent inventor based in Orlando, FL, known for her groundbreaking work in photonic technologies. With a total of two patents to her name, she has made significant contributions to the field of solar energy and neuromorphic computing. Her innovative approaches have garnered attention in both academic and industrial circles.
Latest Patents
Tania Roy's latest patents include an "Omnidirectional polarization independent all-dielectric light trapping scheme" and a "Photonic synapse based on graphene-perovskite quantum dot for neuromorphic computing." The first patent presents a leaf-inspired biomimetic light trapping scheme designed for ultrathin flexible graphene-silicon Schottky junction solar cells. This approach utilizes lossless silica and titania nanoparticles to mimic essential light trapping mechanisms found in leaves, such as focusing, waveguiding, and scattering. Importantly, this scheme employs two optically tuned layers without requiring nano-structuring of the active silicon substrate, thus preventing optical gain loss due to recombination.
The second patent describes a phototransistor device that functions as an artificial photonic synapse. This device includes a substrate with a graphene source-drain channel and a perovskite quantum dot layer made of methylammonium lead bromide. The operational method involves applying fixed voltages to the gate and across the graphene channel while using presynaptic signals, which can be light pulses or electrical voltage, to measure the current across the channel, representing a postsynaptic signal.
Career Highlights
Throughout her career, Tania Roy has worked with the University of Central Florida Research Foundation, Inc., where she has been able to apply her innovative ideas in a collaborative research environment. Her work has not only advanced the field of photonics but has also opened new avenues for research and development in related technologies.
Collaborations
Tania has collaborated with notable colleagues such as Sonali Das and Jayan Thomas, contributing to a dynamic research atmosphere that fosters innovation and creativity.
Conclusion
Tania Roy's contributions to the fields of solar energy and neuromorphic computing exemplify her role as a leading inventor. Her innovative patents reflect her commitment to advancing technology and addressing contemporary challenges in energy and computing.