Patents by Inventor Natarajan Sundaresan

Natarajan Sundaresan 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).

  • Application programming interface for communication between audio/video file system and audio video controller
    Patent number: 7178152
    Abstract: The present invention is directed to an application programming interface. More specifically, the present invention relates to an application programming interface designed for handling interaction between an audio/video controller and an audio/video file system. In one exemplary embodiment, the application programming interface includes a number of function calls which direct the audio/video file system to perform a variety of functions. In addition, the application programming interface permits devices capable of handling different types of data, such as isochronous and asynchronous data, to communicate with the audio/video file system.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: February 13, 2007
    Assignees: Sony Corporation, Sony Electronics, Inc.
    Inventors: Ibrahim Cem Duruoz, Kosuke Nakai, Natarajan Sundaresan
  • Application programming interface for communication between audio/video file system and audio video controller
    Publication number: 20030009605
    Abstract: The present invention is directed to an application programming interface. More specifically, the present invention relates to an application programming interface designed for handling interaction between an audio/video controller and an audio/video file system. In one exemplary embodiment, the application programming interface includes a number of function calls which direct the audio/video file system to perform a variety of functions. In addition, the application programming interface permits devices capable of handling different types of data, such as isochronous and asynchronous data, to communicate with the audio/video file system.
    Type: Application
    Filed: December 3, 2001
    Publication date: January 9, 2003
    Applicant: Sony Corporation
    Inventors: Ibrahim Cem Duruoz, Kosuke Nakai, Natarajan Sundaresan