Patents by Inventor Soo Chait Ewe

Soo Chait Ewe 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).

  • Call hang time indicator for an electronic communications device
    Patent number: 9788172
    Abstract: An electronic communications device including a transceiver, a touch screen display, and an electronic processor and a method for controlling same. The method includes generating, with the electronic processor, a graphical user interface including a soft push-to-talk button and a call hang time indicator, indicating visually a call hang time, in proximity to the soft push-to-talk button. The method also includes displaying the graphical user interface on the touch screen display, receiving, from the touch screen display, a first input selecting the soft push-to-talk button, and, in response to receiving the first input, establishing a push-to-talk channel via the transceiver.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: October 10, 2017
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Soo Chait Ewe, Margaret Lee Hing Choo, Dennis Lim, Seng Guan Ch'Ng