Patents by Inventor Hoi Hung Jimmy Wan

Hoi Hung Jimmy Wan 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).

  • Publication number: 20070254553
    Abstract: A handheld toy having a handle portion and a barrel portion is provided. The handle portion includes a hand grip and a compressible trigger partially positioned therein. The barrel portion includes a clear hollow tube substantially enclosing a rotatable shaft. The shaft is driven by a motor contained within the handle portion and activated by pressing the trigger. A plurality of light emitting diodes (LED's) are attached to the shaft and extend therefrom. When a user presses the trigger, the LED's light up in varying patterns based on pre-programmed instructions, causing a varied light pattern to project from the hollow tube as the shaft rotates. The handle portion includes a speaker and corresponding circuitry contained therein for sound effects. The toy contains batteries in the handle portion for power, but can also use other power means. The toy can be shaped to resemble various objects including a sword and gun.
    Type: Application
    Filed: May 1, 2006
    Publication date: November 1, 2007
    Inventor: Hoi Hung Jimmy Wan
  • Patent number: 7056182
    Abstract: The invention is directed toward a bubble-producing toy which can be held in a user's hand, and, when activated by the user pulling on a trigger, will produce a stream of bubbles via forced air funneling through an aperture in the invention's “mouth”, over which a tongue-shaped flat disk creates a film of bubble solution through which air is forced to create bubbles. Attached to the flat disk is a funnel/catchment basin which recycles bubble solution which did not leave the invention as a bubble.
    Type: Grant
    Filed: October 18, 2004
    Date of Patent: June 6, 2006
    Inventor: Hoi Hung Jimmy Wan