Patents by Inventor Edward Y. Lee

Edward Y. Lee 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: 11970229
    Abstract: An electric vehicle chassis includes a chassis frame having a front portion, a rear portion, and a central portion disposed between the front portion and the rear portion. The chassis includes a front bumper assembly connected to the chassis at the front portion and a left-front and right-front suspension assembly connected to the chassis at the front portion, with each front suspension assembly including upper and lower control arms and a shock absorber. The chassis includes a power supply storage compartment disposed in the central portion, the power supply storage compartment being configured to hold a power supply which is selectively detachable from the chassis frame. The chassis further includes a rear bumper assembly connected to the chassis at the rear portion, as well as a left-rear and right-rear suspension assembly connected to the chassis at the rear portion and the central section.
    Type: Grant
    Filed: August 29, 2023
    Date of Patent: April 30, 2024
    Inventor: Edward Y Lee
  • Patent number: D831454
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: October 23, 2018
    Assignee: HELEN OF TROY LIMITED
    Inventor: Edward Y. Lee