Patents by Inventor Choon Sen David Lam

Choon Sen David Lam 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: 11952171
    Abstract: An object transport system includes a plate having an array of apertures; and a plurality of dividers, each of the dividers including an elongate throat connecting a head to a base, wherein the base is arranged to be inserted into one of the apertures.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: April 9, 2024
    Inventors: Choon Sen David Lam, Zhi Loong Lam, Zhiqun Lam, Zhixiu Lam
  • Publication number: 20210229866
    Abstract: The invention relates to an object transport system comprising a divider plate having an array of apertures; and a plurality of dividers, each of said dividers comprising an elongate throat connecting a head to a divider base, wherein the divider base is arranged to be inserted into one of said apertures.
    Type: Application
    Filed: May 8, 2019
    Publication date: July 29, 2021
    Inventors: Choon Sen David LAM, Zhi Loong LAM, Zhiqun LAM, Zhixiu LAM
  • Publication number: 20180201404
    Abstract: An intermodal device comprising: a base; a perimetric rectangular frame; the frame comprising a first rail mounted to the base, a second rail in spaced relation to the first rail and a plurality of posts connecting the first and second rail; the posts being pivotally mounted to the first rail and in sliding engagement with the second rail; wherein the posts are arranged to slide along the second rail from a position at right angles to the first and second rails to a position parallel to the rails, the frame arranged to move from an expanded position to a collapsed position as a result of the movement of the posts.
    Type: Application
    Filed: June 23, 2016
    Publication date: July 19, 2018
    Inventors: Zhi Loong Lam, Zhiqun Lam, Choon Sen David Lam, Zhixiu Lam