Patents by Inventor Eric Cadwell

Eric Cadwell 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).

  • Patent number: 8966003
    Abstract: A system and method for delivering content objects over the Internet to an end user system with a content delivery network (CDN) is disclosed. The system and method allow for dynamically storing and distributing a portion of content streams. When a content object is requested by an end user media player, the request is assigned to an edge server within the CDN. Characteristics of the content object are used to determine the portion of the content object where the portion is less than all of the requested content. The portion of content object is then retrieved from the content and is stored within the CDN. The portion of requested content is streamed to the end user media player. Ultimately, the whole content is streamed to the end user media player if the remainder of content is requested by the end user media player.
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: February 24, 2015
    Assignee: Limelight Networks, Inc.
    Inventors: Mohan I. Kokal, Eric Cadwell, Jon B. Corley, Tamara Monson
  • Publication number: 20130304864
    Abstract: A system and method for delivering content objects over the Internet to an end user system with a content delivery network (CDN) is disclosed. The system and method allow for dynamically serving content objects by loading and/or reconfiguring publishing points upon receipt of an end user request. When a content object is requested by an end user media player, the request is assigned to an edge server within a particular POP of the CDN. An optional peer-discovery algorithm is used to determine a content source for the requested content object within the CDN. The peer-discovery algorithm first determines whether the publishing point associated with the requested content object is loaded into the edge server. Alternatively, the peer-discovery algorithm queries other edge servers within or remote from the particular POP to determine whether the request for content object is mapped by other edge servers to a content source using their respective publishing points.
    Type: Application
    Filed: July 18, 2013
    Publication date: November 14, 2013
    Inventors: Eric Cadwell, Jon B. Corley, Mohan I. Kokal, Tamara Monson
  • Patent number: 8516082
    Abstract: A system and method for delivering content objects over the Internet to an end user system with a content delivery network (CDN) is disclosed. The system and method allow for dynamically serving content objects by loading and/or reconfiguring publishing points upon receipt of an end user request. When a content object is requested by an end user media player, the request is assigned to an edge server within a particular POP of the CDN. An optional peer-discovery algorithm is used to determine a content source for the requested content object within the CDN. The peer-discovery algorithm first determines whether the publishing point associated with the requested content object is loaded into the edge server. Alternatively, the peer-discovery algorithm queries other edge servers within or remote from the particular POP to determine whether the request for content object is mapped by other edge servers to a content source using their respective publishing points.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: August 20, 2013
    Assignee: Limelight Networks, Inc.
    Inventors: Eric Cadwell, Jon B. Corley, Mohan I. Kokal, Tamara Monson
  • Patent number: 8510417
    Abstract: A system and method for delivering content objects over the Internet to an end user system with a content delivery network (CDN) is disclosed. Content objects may be dynamically served by loading and/or reconfiguring publishing points upon receipt of an end user request. When an end-user media player requests a content object, the request is assigned to an edge server within a particular POP of the CDN. An optional peer-discovery algorithm may determine a content source for the requested content object within the CDN. The peer-discovery algorithm determines whether the publishing point associated with the requested object is loaded into the edge server. Alternatively, the algorithm queries other edge servers within or remote from the POP to determine whether the request is mapped by other edge servers to a content source using their respective publishing points. The edge server may reconfigure its publishing point toward the content source.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: August 13, 2013
    Assignee: Limelight Networks, Inc.
    Inventors: Eric Cadwell, Jon B. Corley, Mohan I. Kokal, Tamara Monson
  • Publication number: 20120066352
    Abstract: A system and method for delivering content objects over the Internet to an end user system with a content delivery network (CDN) is disclosed. Content objects may be dynamically served by loading and/or reconfiguring publishing points upon receipt of an end user request. When an end-user media player requests a content object, the request is assigned to an edge server within a particular POP of the CDN. An optional peer-discovery algorithm may determine a content source for the requested content object within the CDN. The peer-discovery algorithm determines whether the publishing point associated with the requested object is loaded into the edge server. Alternatively, the algorithm queries other edge servers within or remote from the POP to determine whether the request is mapped by other edge servers to a content source using their respective publishing points. The edge server may reconfigure its publishing point toward the content source.
    Type: Application
    Filed: September 27, 2011
    Publication date: March 15, 2012
    Applicant: Limelight Networks, Inc.
    Inventors: Eric Cadwell, Jon B. Corley, Mohan I. Kokal, Tamara Monson
  • Publication number: 20100250710
    Abstract: A system and method for delivering content objects over the Internet to an end user system with a content delivery network (CDN) is disclosed. The system and method allow for dynamically serving content objects by loading and/or reconfiguring publishing points upon receipt of an end user request. When a content object is requested by an end user media player, the request is assigned to an edge server within a particular POP of the CDN. An optional peer-discovery algorithm is used to determine a content source for the requested content object within the CDN. The peer-discovery algorithm first determines whether the publishing point associated with the requested content object is loaded into the edge server. Alternatively, the peer-discovery algorithm queries other edge servers within or remote from the particular POP to determine whether the request for content object is mapped by other edge servers to a content source using their respective publishing points.
    Type: Application
    Filed: March 12, 2010
    Publication date: September 30, 2010
    Applicant: Limelight Networks, Inc.
    Inventors: Eric Cadwell, Jon B. Corley, Mohan I. Kokal, Tamara Monson
  • Publication number: 20100077056
    Abstract: A system and method for delivering content objects over the Internet to an end user system with a content delivery network (CDN) is disclosed. The system and method allow for dynamically storing and distributing a portion of content streams. When a content object is requested by an end user media player, the request is assigned to an edge server within the CDN. Characteristics of the content object are used to determine the portion of the content object where the portion is less than all of the requested content. The portion of content object is then retrieved from the content and is stored within the CDN. The portion of requested content is streamed to the end user media player. Ultimately, the whole content is streamed to the end user media player if the remainder of content is requested by the end user media player.
    Type: Application
    Filed: September 21, 2009
    Publication date: March 25, 2010
    Applicant: Limelight Networks, Inc.
    Inventors: Mohan I. Kokal, Eric Cadwell, Jon B. Corley, Tamara Monson