Patents by Inventor Lena Zhang

Lena Zhang 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).

  • STROBES AND SPEAKER-STROBES FOR A MASS NOTIFICATION SYSTEM
    Publication number: 20200312102
    Abstract: Devices, systems, and methods for strobes and speaker-strobes for a mass notification system are described herein. One device is comprised of a strobe assembly including a strobe and a strobe housing configured to cover at least a portion of the strobe. A plate attached to the strobe assembly can have an aperture configured to allow at least a portion of the strobe assembly to protrude through the plate.
    Type: Application
    Filed: March 29, 2019
    Publication date: October 1, 2020
    Inventors: John Holba, Wilson Cheung, Lena Zhang
  • Strobes and speaker-strobes for a mass notification system
    Patent number: 10777049
    Abstract: Devices, systems, and methods for strobes and speaker-strobes for a mass notification system are described herein. One device is comprised of a strobe assembly including a strobe and a strobe housing configured to cover at least a portion of the strobe. A plate attached to the strobe assembly can have an aperture configured to allow at least a portion of the strobe assembly to protrude through the plate.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: September 15, 2020
    Assignee: Honeywell International Inc.
    Inventors: John Holba, Wilson Cheung, Lena Zhang