Patents by Inventor Tasha Amit Mangaldas

Tasha Amit Mangaldas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11360385
    Abstract: Methods and systems for manufacturing an optical waveguide include depositing an adhesion promoting layer on a substrate. Multiple curable resist droplets are dispensed on the adhesion promoting layer. The adhesion promoting layer is disposed between and contacts the substrate and the curable resist droplets. The curable resist droplets define an optical eyepiece layer such that a zero residual layer thickness (RLT) region of the optical eyepiece layer is free of the curable resist droplets. The optical eyepiece layer is incised from the substrate to form the optical waveguide.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: June 14, 2022
    Assignee: Magic Leap, Inc.
    Inventors: Huihang Dong, Thomas Mercier, Vikramjit Singh, Kang Luo, Tasha Amit Mangaldas, William Hudson Welch, Qizhen Xue, Frank Y. Xu