Patents by Inventor Alejandro J. MARQUEZ

Alejandro J. MARQUEZ 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).

  • POWER CONTROL IN A MOBILE DEVICE
    Publication number: 20120178493
    Abstract: A method and apparatus for controlling transmit power in a mobile wireless device connected simultaneously to two or more cells in a wireless network are described. The mobile wireless device is connected simultaneously to a first cell in the wireless network through a high speed data connection and to a second cell in the wireless network through a low speed voice connection. The mobile wireless device executes received transmit power up and transmit power down control commands received from the first cell. The mobile wireless device executes transmit power up control commands and ignores transmit power down control commands received from the second cell.
    Type: Application
    Filed: July 13, 2011
    Publication date: July 12, 2012
    Applicant: Apple Inc.
    Inventor: Alejandro J. MARQUEZ