Patents by Inventor Lian Xi Larry LIA

Lian Xi Larry LIA 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).

  • LIGHT DETECTING AND RANGING (LiDAR) DEVICES AND THE LIKE
    Publication number: 20220065997
    Abstract: An antenna or antenna array for a steerable light beam, the antenna array comprising a plurality of linear antenna arrays (100), each linear antenna array comprising: a plurality of antenna elements (104); a waveguide (102) supporting the antenna elements having a length and a thickness; and a control element (400, 402, 404), adjacent to the waveguide, arranged to induce a change in refractive index along at least a part of the length of the waveguide and in at least a part of the thickness of the waveguide, wherein the change in refractive index in the waveguide causes a phase shift in light emitted via each of the plurality of antenna elements.
    Type: Application
    Filed: December 26, 2019
    Publication date: March 3, 2022
    Inventors: Guo Qiang, Patrick LO, Bo LI, Lian Xi Larry LIA