Patents by Inventor Che-Hui Wang

Che-Hui Wang 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).

  • Multipurpose infrared apparatus and display apparatus thereof
    Patent number: 8098992
    Abstract: The present invention relates to a multipurpose infrared apparatus and a display apparatus thereof. The display apparatus includes a display panel and the multipurpose infrared apparatus, wherein the multipurpose infrared apparatus includes an infrared light emitted diode (hereinafter refer to as, IR LED) transmitter, an IR receiver and a microcontroller. The IR LED transmitter is used for transmitting infrared ray. The IR receiver is used for receiving infrared ray. The microcontroller utilizes the Time-Division Multiplexing method to control the IR LED transmitter and receiver to achieve the distance detecting, the remote control signal receiving and an ambient light detecting.
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: January 17, 2012
    Assignee: Generalplus Technology Inc.
    Inventors: Tung-Tsai Liao, Li Sheng Lo, Che-Hui Wang
  • MULTIPURPOSE INFRARED APPARATUS AND DISPLAY APPARATUS THEREOF
    Publication number: 20100277653
    Abstract: The present invention relates to a multipurpose infrared apparatus and a display apparatus thereof. The display apparatus includes a display panel and the multipurpose infrared apparatus, wherein the multipurpose infrared apparatus includes an infrared light emitted diode (hereinafter refer to as, IR LED) transmitter, an IR receiver and a microcontroller. The IR LED transmitter is used for transmitting infrared ray. The IR receiver is used for receiving infrared ray. The microcontroller utilizes the Time-Division Multiplexing method to control the IR LED transmitter and receiver to achieve the distance detecting, the remote control signal receiving and an ambient light detecting.
    Type: Application
    Filed: September 16, 2009
    Publication date: November 4, 2010
    Inventors: Tung-Tsai LIAO, Li Sheng LO, Che-Hui WANG