Patents by Inventor Prasanna R. Chitturi

Prasanna R. Chitturi 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).

  • Patent number: 6697032
    Abstract: A display device having an integral docking station to facilitate the display device to be used in conjunction with a palm sized computing device for applications executing on the palm sized computing device is disclosed. The display device includes a flat panel display, a display controller, a microcontroller, a docking station including a communication interface, and a chassis integrally housing the earlier enumerated elements. Together, the enumerated elements facilitate removable coupling of the palm sized computing device to the display device to allow the flat panel display to be used in conjunction with said palm sized computing device under the control of said microcontroller for applications executing on said palm sized computing device. In various embodiments, the display device additionally includes at least a selected one of a number of other I/O peripherals. In other embodiments, other extended I/O capabilities, such as storage media, keyboard and cursor control are also provided.
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: February 24, 2004
    Inventors: Prasanna R. Chitturi, Sushil Shah
  • Publication number: 20030080952
    Abstract: A display device having an integral docking station to facilitate the display device to be used in conjunction with a palm sized computing device for applications executing on the palm sized computing device is disclosed. The display device includes a flat panel display, a display controller, a microcontroller, a docking station including a communication interface, and a chassis integrally housing the earlier enumerated elements. Together, the enumerated elements facilitate removable coupling of the palm sized computing device to the display device to allow the flat panel display to be used in conjunction with said palm sized computing device under the control of said microcontroller for applications executing on said palm sized computing device. In various embodiments, the display device additionally includes at least a selected one of a number of other I/O peripherals. In other embodiments, other extended I/O capabilities, such as storage media, keyboard and cursor control are also provided.
    Type: Application
    Filed: December 2, 2002
    Publication date: May 1, 2003
    Inventors: Prasanna R. Chitturi, Sushil Shah
  • Patent number: 6489932
    Abstract: A display device having an integral docking station to facilitate the display device to be used in conjunction with a palm sized computing device for applications executing on the palm sized computing device is disclosed. The display device includes a flat panel display, a display controller, a microcontroller, a docking station including a communication interface, and a chassis integrally housing the earlier enumerated elements. Together, the enumerated elements facilitate removable coupling of the palm sized computing device to the display device to allow the flat panel display to be used in conjunction with said palm sized computing device under the control of said microcontroller for applications executing on said palm sized computing device. In various embodiments, the display device additionally includes at least a selected one of a number of other I/O peripherals. In other embodiments, other extended I/O capabilities, such as storage media, keyboard and cursor control are also provided.
    Type: Grant
    Filed: September 30, 1999
    Date of Patent: December 3, 2002
    Inventors: Prasanna R. Chitturi, Sushil Shah
  • Patent number: 6249486
    Abstract: A linear time display including a first and a second time clock for a first and a second locale of a first and a second time zone is disclosed. In one embodiment, each linear time clock includes a plurality of time unit representations. A first visual indicator is displayed to correlate a first time unit representation in the first linear clock to a corresponding time unit representation in the second linear clock, and a second visual indicator is displayed to correlate a second time unit representation in the second linear clock to a corresponding time unit representation in the first linear clock. A time difference represented by the spatial difference between the first and second visual indicators is also displayed.
    Type: Grant
    Filed: September 30, 1998
    Date of Patent: June 19, 2001
    Inventor: Prasanna R. Chitturi
  • Patent number: 6219307
    Abstract: A linear time display including a first and a second time clock for a first and a second locale of a first and a second time zone is disclosed. In one embodiment, each linear time clock includes a plurality of time unit representations. A first visual indicator is displayed to correlate a first time unit representation in the first linear clock to a corresponding time unit representation in the second linear clock. In one embodiment, the linear time display is a digital device such as a digital watch, or a digital wireless phone. In another embodiment, the linear time display is an electro-mechanical time display, such as a wall mounted time display.
    Type: Grant
    Filed: April 23, 1999
    Date of Patent: April 17, 2001
    Inventor: Prasanna R. Chitturi