Patents by Inventor Hari Sundaram

Hari Sundaram 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).

  • Algorithms and system for object-oriented content-based video search
    Patent number: 6741655
    Abstract: Object-oriented methods and systems for permitting a user to locate one or more video objects from one or more video clips over an interactive network are disclosed. The system includes one or more server computers (110) comprising storage (111) for video clips and databases of video object attributes, a communications network (120), and a client computer (130). The client computer contains a query interface to specify video object attribute information, including motion trajectory information (134), a browser interface to browse through stored video object attributes within the server computers, and an interactive video player.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: May 25, 2004
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Shih-Fu Chang, William Chen, Horace J. Meng, Hari Sundaram, Di Zhong