Patents by Inventor Ing Der Kuo

Ing Der Kuo 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).

  • Wireless music system
    Publication number: 20020160709
    Abstract: A wireless method and apparatus for transmitting signal, for example, from a source, to headphones or speakers, while allowing relatively unrestricted range of movement/placement for the headphones or speakers. An infrared transmitter diverges its signal by passing the signal through a concave lens. The signal is processed to bounce off of objects, such as, walls, ceilings and floors before reaching the receiver on the headphones/speakers. The receiver has a convex lens affixed to it, so as to converge the transmitted signal. The signal is polarized so that ambient light is filtered.
    Type: Application
    Filed: June 11, 2001
    Publication date: October 31, 2002
    Inventor: Ing-Der Kuo
  • Wireless music system
    Publication number: 20020160714
    Abstract: A wireless method and apparatus for transmitting signal, for example, from a source, to headphones or speakers, while allowing relatively unrestricted range of movement/placement for the headphones or speakers. An infrared transmitter diverges its signal by passing the signal through a concave lens. The signal is processed to bounce off of objects, such as, walls, ceilings and floors before reaching the receiver on the headphones/speakers. The receiver has a convex lens affixed to it, so as to converge the transmitted signal. The signal is polarized so that ambient light is filtered.
    Type: Application
    Filed: April 25, 2001
    Publication date: October 31, 2002
    Inventor: Ing Der Kuo
  • Music equipment cabinet
    Patent number: D441352
    Type: Grant
    Filed: August 21, 2000
    Date of Patent: May 1, 2001
    Inventor: Ing Der Kuo
  • Speaker cabinet
    Patent number: D444457
    Type: Grant
    Filed: August 21, 2000
    Date of Patent: July 3, 2001
    Assignee: Gallant Computers, Inc.
    Inventor: Ing Der Kuo
  • Combined speaker and base therefor
    Patent number: D430142
    Type: Grant
    Filed: July 1, 1999
    Date of Patent: August 29, 2000
    Assignee: Gallant Computer, Inc.
    Inventors: Ing Der Kuo, Wang Yang Chang, David Han
  • Picture frame
    Patent number: D435351
    Type: Grant
    Filed: November 1, 1999
    Date of Patent: December 26, 2000
    Assignee: Gallant Computer, Inc.
    Inventors: Ing Der Kuo, Lin-Hsiang Hsieh, David Han