Patents by Inventor Charles Chuangming Wang

Charles Chuangming Wang 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: 20090144784
    Abstract: A system and method for broadcasting content includes a content provider which interfaces with one or more clients through a network. The content provider includes a scheduler responsive to requests for content from clients. The scheduler provides the content in blocks by making the blocks available to requesters by a plurality of streams wherein a subsequent requester accesses blocks from previous requester's streams complemented by a subset of blocks as a stream for this requester to complete an entire set of blocks for the subsequent requester. By manipulating the scheduler as a function of user requests, this system and method is able to provide a video on demand service at a fractional bandwidth usage of a conventional VOD system.
    Type: Application
    Filed: August 26, 2005
    Publication date: June 4, 2009
    Applicant: THOMASON LICENSING
    Inventors: Jun Li, Charles Chuangming Wang, Kumar Ramaswamy