Patents by Inventor Guo-Wei Gao

Guo-Wei Gao 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).

  • Message leaving system and method for digital photo frame
    Patent number: 7876219
    Abstract: A message leaving system for digital photo frame (DPF) is provided. The message leaving system includes a message recording unit configured to record a message in the DPF, a detecting sensor initiated by information sent from the message recording unit to detect human presence after a predetermined detecting time period from the message being stopped recording, a message reminding unit generating a notification signal to inform users to play the message when the detecting sensor detects human presence, and a message handling unit configured to store or delete the message after the message being played.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: January 25, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Guo-Wei Gao
  • MESSAGE LEAVING SYSTEM AND METHOD FOR DIGITAL PHOTO FRAME
    Publication number: 20090315713
    Abstract: A message leaving system for digital photo frame (DPF) is provided. The message leaving system includes a message recording unit configured to record a message in the DPF, a detecting sensor initiated by information sent from the message recording unit to detect human presence after a predetermined detecting time period from the message being stopped recording, a message reminding unit generating a notification signal to inform users to play the message when the detecting sensor detects human presence, and a message handling unit configured to store or delete the message after the message being played.
    Type: Application
    Filed: September 24, 2008
    Publication date: December 24, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: GUO-WEI GAO