Patents by Inventor Quisheng Chen

Quisheng Chen 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: 9111468
    Abstract: A support component comprises a tab configured to be coupled to a bar (as comprises a part of an item to be suspended), the tab including a plurality of openings disposed therethrough and configured to receive an overhead support interface (such as a corresponding flexible link) to thereby provide overhead support to the bar. These openings can be laterally offset from one another to facilitate selecting a particular pitch orientation for the bar. The tab can have a non-circular hole disposed therethrough sized and configured to receive the bar. This hole can include a surface that is configured to key with respect to a corresponding bar surface to thereby prevent the bar from rotating.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: August 18, 2015
    Assignee: iLight Technologies, Inc.
    Inventors: Chad Glenn Kirschner, Sean Edward Callahan, Mark Joseph Cleaver, Quisheng Chen, Zhiping Zhang