Patents by Inventor Heiman Wong

Heiman Wong 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: 5146390
    Abstract: An LCD support bracket formed by a plurality of resilient contilever beams projecting from a support to the lower edge of the LCD panel. The opposite edge of the LCD panel is supported by an elastomeric interconnection member that electrically connects the LCD panel to a circuit board on which the elastomeric interconnection panel is mounted. A cover having a viewing window is placed over the LCD panel to hold the LCD panel in place and to preload the resilient cantilever beams. The upper transparent pane of the LCD panel preferably extends beyond the edge of the lower transparent pane so that the resilient cantilever beams and the elastomeric member compress only the upper pane. As a result, the support bracket does not compress liquid crystal sandwiched between the upper and lower panes.
    Type: Grant
    Filed: March 8, 1991
    Date of Patent: September 8, 1992
    Assignee: John Fluke Mfg. Co., Inc.
    Inventor: Heiman Wong
  • Patent number: D297231
    Type: Grant
    Filed: September 24, 1985
    Date of Patent: August 16, 1988
    Inventors: William F. Rasnake, Jeffrey C. Brown, Heiman Wong
  • Patent number: D312534
    Type: Grant
    Filed: November 13, 1987
    Date of Patent: December 4, 1990
    Assignee: John Fluke Mfg. Co., Inc.
    Inventors: Michael D. Nelson, Heiman Wong
  • Patent number: D314715
    Type: Grant
    Filed: November 13, 1987
    Date of Patent: February 19, 1991
    Assignee: John Fluke Mfg. Co., Inc.
    Inventors: Michael D. Nelson, Heiman Wong