Patents by Inventor Ganxiang Li

Ganxiang Li 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).

  • Electrophoretic display device having integrated NFC antenna
    Patent number: 9356335
    Abstract: The present invention relates to near field communication technology. Specifically, disclosed is an electrophoretic display device having integrated an NFC antenna. The NFC antenna is arranged on a display screen of the electrophoretic display device, where the NFC interface is equipped with an output circuit of the display screen and is connected to a control mainboard of the display screen. The present invention combines the display screen and NFC antenna features into one, and has the NFC antenna provided directly on the electrophoretic display device, thus preventing the problem of signal quality deterioration and reception failure due to wearing of the NFC antenna interface and inaccurate alignment. In addition, a solution is provided for facilitating reception of an NFC signal from a display panel of the display device or for when the NFC signal must be received from the display panel of the display device.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: May 31, 2016
    Assignee: TRULY SEMICONDUCTORS LTD.
    Inventors: Jianhua Li, Dongyue Wang, Hangchao Mao, Yongchao Liang, Ganxiang Li, Xuebin Chen
  • ELECTROPHORETIC DISPLAY DEVICE HAVING INTEGRATED NFC ANTENNA
    Publication number: 20150085344
    Abstract: The present invention relates to near field communication technology. Specifically, disclosed is an electrophoretic display device having integrated an NFC antenna. The NFC antenna is arranged on a display screen of the electrophoretic display device, where the NFC interface is equipped with an output circuit of the display screen and is connected to a control mainboard of the display screen. The present invention combines the display screen and NFC antenna features into one, and has the NFC antenna provided directly on the electrophoretic display device, thus preventing the problem of signal quality deterioration and reception failure due to wearing of the NFC antenna interface and inaccurate alignment. In addition, a solution is provided for facilitating reception of an NFC signal from a display panel of the display device or for when the NFC signal must be received from the display panel of the display device.
    Type: Application
    Filed: February 6, 2013
    Publication date: March 26, 2015
    Inventors: Jianhua Li, Dongyue Wang, Hangchao Mao, Yongchao Liang, Ganxiang Li, Xuebin Chen