Patents by Inventor Hsin Yu (Michael) Chao

Hsin Yu (Michael) Chao 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).

  • Portable light-emitting display device
    Patent number: 7033035
    Abstract: A portable light-emitting display device having one or more rotating members including one or more light sources mounted or otherwise affixed thereto. The one or more rotating members are coupled to a motor. The motor and the light sources are each electrically coupled to one or more controllers, which control the speed at which the motor rotates the one or more rotating members and controls a lighting frequency and/or an intensity of all or one or more of the light sources or any combination thereof, to create a visual effect.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: April 25, 2006
    Assignee: I & K Trading
    Inventors: John M. Fatemi, Chin Kuo (Phily) Chung, Hsin Yu (Michael) Chao
  • Portable light emitting display device
    Publication number: 20040145886
    Abstract: A portable light-emitting display device having one or more rotating members including one or more light sources mounted or otherwise affixed thereto. The one or more rotating members are coupled to a motor. The motor and the light sources are each electrically coupled to one or more controllers, which control the speed at which the motor rotates the one or more rotating members and controls a lighting frequency and/or an intensity of all or one or more of the light sources or any combination thereof, to create a visual effect.
    Type: Application
    Filed: September 16, 2003
    Publication date: July 29, 2004
    Inventors: John M. Fatemi, Chi Kuo (Phily) Chung, Hsin Yu (Michael) Chao