Patents by Inventor Quillon L. Tsang

Quillon L. Tsang 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).

  • Water music device
    Patent number: 7829776
    Abstract: A water music device is provided. In one embodiment, the device permits a child to play a song wherein the different tones of the song are generated by tubes filled to different levels using any liquid, such as water. In another embodiment, the water music device may be one or more water drum devices.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: November 9, 2010
    Assignee: Panline U.S.A. Inc.
    Inventors: Joel Aaron Shrock, Adam Zev Tobin, Matthew Peter deVito Brown, Quillon L. Tsang
  • Water music device
    Publication number: 20090133563
    Abstract: A water music device is provided. In one embodiment, the device permits a child to play a song wherein the different tones of the song are generated by tubes filled to different levels using any liquid, such as water. In another embodiment, the water music device may be one or more water drum devices.
    Type: Application
    Filed: January 21, 2009
    Publication date: May 28, 2009
    Applicant: Panline U.S.A. Inc.
    Inventors: Joel Aaron Shrock, Adam Zev Tobin, Matthew Peter deVito Brown, Quillon L. Tsang
  • Water music device
    Patent number: 7482521
    Abstract: A water music device is provided. In one embodiment, the device permits a child to play a song wherein the different tones of the song are generated by tubes filled to different levels using any liquid, such as water. In another embodiment, the water music device may be one or more water drum devices.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: January 27, 2009
    Assignee: Panline U.S.A. Inc.
    Inventors: Joel Aaron Shrock, Adam Zev Tobin, Matthew Peter de Vito Brown, Quillon L. Tsang