Patents by Inventor Pao-Haw Chen

Pao-Haw Chen 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).

  • Handheld device and power saving control method thereof
    Patent number: 9226230
    Abstract: A handheld device and a power saving method are provided. The handheld device comprises a transceiver and a processor electrically connected to the transceiver. The processor executes a sync procedure every a sync period to enable the transceiver to establish an internet connection with a mail server to receive a mail data, determine that the handheld device works in an idle mode, and automatically adjust the sync period by extending the sync period gradually.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: December 29, 2015
    Assignee: HTC CORPORATION
    Inventors: Pao-Haw Chen, Chien-Nan Lin, Ssu-Po Chin, Chi-Min Lee