Patents by Inventor Raju Bala Showry Pudota

Raju Bala Showry Pudota 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).

  • Computer controlled interactive display with dual cursor image storage for a smooth transition during cursor image change
    Patent number: 6747681
    Abstract: Smoother transitions between changing cursor images which are less stressful to the interactive user of a computer controlled display are provided by apparatus for changing the cursor image, including a frame buffer for storing the display screen image as a pixel array, a separate display buffer for storing the current cursor image as a pixel array, together with apparatus for storing an alternate cursor image as a pixel array during the display of the current cursor image, and means for replacing the current cursor image with the alternate cursor image. In raster scan apparatus for maintaining screen images in the frame buffer on said display screen, there are means for effecting the replacement of said cursor images during a vertical blanking period in said raster scanning.
    Type: Grant
    Filed: August 5, 1999
    Date of Patent: June 8, 2004
    Assignee: International Business Machines Corporation
    Inventors: Narendra Maganlal Desai, Neal Richard Marion, Ashutosh Misra, Raju Bala Showry Pudota, Seetharam Gundu Rao