Patents by Inventor Sridhar Bathina

Sridhar Bathina 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).

  • Publication number: 20070004461
    Abstract: A handheld portable communications terminal includes a freehand input device, such as a touch screen or a digital pen, and plural messaging applications. One messaging application allows a user to input a drawing using the freehand input device, and produces drawing data in a standard or commonly-used format representative of the drawing. A second messaging application, selected by the first messaging application, sends the drawing data in a message in a standard or commonly-used format (e.g. SMS, MMS, IM, email). This allows the drawing to be reproduced by a receiving terminal equipped with a standard or common messaging application. The first messaging application provides for the immediate entry of a drawing using a freehand input device in response to the opening of the messaging application. It provides means to allow a recipient address to be entered or selected in response to an input indicating the completion of content entry.
    Type: Application
    Filed: June 30, 2005
    Publication date: January 4, 2007
    Inventors: Sridhar Bathina, Vesa Luiro, Kimberly Sudderth, Colum Duffy, Jens Benner