Patents by Inventor Abul Basher Khan

Abul Basher Khan 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 management method and apparatus for use in electronic devices
    Patent number: 7127627
    Abstract: A combination portable computer and mobile telephone device sends the portable computer portion into a sleep mode during periods of non-use; it can periodically and temporarily wake itself up so as to monitor the power consumption of a slave device, the mobile telephone, which depends on the same battery or power source.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: October 24, 2006
    Assignee: Psion Digital Limited
    Inventor: Abul Basher Khan
  • Power management method for use in electronic devices
    Publication number: 20040098629
    Abstract: A combination portable computer and mobile telephone device sends the portable computer portion into a sleep mode during periods of non-use; it can periodically and temporarily wake itself up so as to monitor the power consumption of a slave device, the mobile telephone, which depends on the same battery or power source.
    Type: Application
    Filed: December 15, 2003
    Publication date: May 20, 2004
    Inventor: Abul Basher Khan