Patents by Inventor Guojie ZHAO

Guojie ZHAO 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).

  • Display device, display method, projector, and recording medium
    Patent number: 11457265
    Abstract: A display device displays a guidance display for guiding a control operation on a display screen when receiving the control operation. The display device includes an operation source determination part that determines a source of the control operation based on the control operation received and a guidance display generator that, according to the determined source, displays the guidance display corresponding to the source on the display screen.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: September 27, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Guojie Zhao, Jiayi Zhao
  • Display device, display method, projector, and recording medium
    Patent number: 11425445
    Abstract: A display device displays a guidance display for guiding a control operation on a display screen when receiving the control operation. The display device includes an operation source determination part that determines a source of the control operation based on the control operation received and a guidance display generator that, according to the determined source, displays the guidance display corresponding to the source on the display screen.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: August 23, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Guojie Zhao, Jiayi Zhao
  • DISPLAY DEVICE, DISPLAY METHOD, PROJECTOR, AND RECORDING MEDIUM
    Publication number: 20210235145
    Abstract: A display device displays a guidance display for guiding a control operation on a display screen when receiving the control operation. The display device includes an operation source determination part that determines a source of the control operation based on the control operation received and a guidance display generator that, according to the determined source, displays the guidance display corresponding to the source on the display screen.
    Type: Application
    Filed: January 19, 2021
    Publication date: July 29, 2021
    Inventors: Guojie ZHAO, Jiayi ZHAO
  • AUTOMATIC CHANNEL SEARCH METHOD AND SYSTEM THEREOF
    Publication number: 20090119707
    Abstract: An automatic channel search system for use with a video display apparatus that has multiple video interfaces, in which all the channels of the multiple video interfaces are searched for a signaling channel carrying thereon a signal, and the signaling status and/or non-signaling status the respective channels is recorded. Utilizing this method, a channel search operation can be achieved in a significantly reduced time. Particularly, when there is one only one signaling channel found in the search, straightforward image processing is performed on the signal carried on that signaling channel to display the image of the signal. Further, when more than one signaling channel is found, the signaling channels are shown for the user to select one, and the signal of the selected channel is processed and displayed.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 7, 2009
    Applicants: SANYO ELECTRIC CO., LTD., SHENZHEN HUAQIANG SANYO TECHNOLOGY DESIGN CO., LTD.
    Inventor: Guojie ZHAO