Patents by Inventor Xudong Deng

Xudong Deng 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).

  • NEAR-TO-EYE DISPLAY ASSEMBLY, DEVICE, AND WEARABLE DEVICE
    Publication number: 20250164809
    Abstract: The present application provides a near-to-eye display assembly, a near-to-eye display device, and a wearable device. The near-to-eye display assembly includes an installation base and a first connecting part. The installation base is configured for installing an optical engine. The first connecting part is connected to the installation base and configured for connecting to the optical lens. The first connecting part defines an accommodating groove. The installation base includes a first section and a second section connected to the first section, the first section defines an installation groove configured for installing the optical engine, and the second section is embedded in the accommodating groove. A first electrical component storing chamber configured for installing an electrical component is formed between the accommodating groove and the second section, and the electrical component is electrically connected to the optical engine.
    Type: Application
    Filed: January 15, 2024
    Publication date: May 22, 2025
    Inventors: Yingnan ZHAI, Jieyang JIA, Xudong DENG, Yanzhi CHEN
  • DISPLAY DEVICE
    Publication number: 20250076686
    Abstract: A display device includes: a mounting base; an optical engine mounted on the mounting base; a first connecting portion arranged on the mounting base and configured to be connected to a first side of the lens; and a second connecting portion arranged opposite to the first connecting portion and configured to be connected to a second side of the lens, the first side and the second side of the lens being opposing sides. The first connecting portion and the second connecting portion are configured to clamp the lens and allow the mounting base to move on the lens, to adjust a position of the optical engine relative to the lens.
    Type: Application
    Filed: February 5, 2024
    Publication date: March 6, 2025
    Inventors: Yingnan ZHAI, Jieyang JIA, Xudong DENG
  • POLY(OLIGOETHYLENE GLYCOL METHACRYLATE) HYDROGEL COMPOSITIONS, AND METHODS OF USE THEREOF
    Publication number: 20190321512
    Abstract: The present application relates to hydrogel compositions comprising first and second precursor polymers, wherein the precursor polymers are modified poly(oligoethylene glycol methacrylate) copolymers that are crosslinked through electrophile-nucleophile reactions.
    Type: Application
    Filed: June 24, 2019
    Publication date: October 24, 2019
    Inventors: Todd Hoare, Emilia Bakaic, Niels M.B. Smeets, Xudong Deng
  • Poly(oligoethylene glycol methacrylate) hydrogel compositions, and methods of use thereof
    Patent number: 10363340
    Abstract: The present application relates to hydrogel compositions comprising first and second precursor polymers, wherein the precursor polymers are modified poly(oligoethylene glycol methacrylate) copolymers that are crosslinked through electrophile-nucleophile reactions.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: July 30, 2019
    Assignee: McMaster University
    Inventors: Todd Hoare, Emilia Bakaic, Niels M. B. Smeets, Xudong Deng
  • POLY(OLIGOETHYLENE GLYCOL METHACRYLATE) HYDROGEL COMPOSITIONS, AND METHODS OF USE THEREOF
    Publication number: 20160151535
    Abstract: The present application relates to hydrogel compositions comprising first and second precursor polymers, wherein the precursor polymers are modified poly(oligoethylene glycol methacrylate) copolymers that are crosslinked through electrophile-nucleophile reactions.
    Type: Application
    Filed: November 4, 2015
    Publication date: June 2, 2016
    Inventors: Todd Hoare, Emilia Bakaic, Niels M.B. Smeets, Xudong Deng