Patents by Inventor Karl Juhnke

Karl Juhnke 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: 8555367
    Abstract: A system and method for securely streaming media. The system includes a gateway server that receives requests for access to a secured data resource from an end users. The request include an authorization ticket and a referring website. The gateway server validates the authorization ticket using a secret key shared with the referring website, and validates the referring website by verifying that referring website is on a white-list for the secured data resource. The gateway server selects a data server to service the request, and formats a data server access request containing the data server location and data server request parameter data and transmits the data server access request to the end users. When end users transmit the data server access requests to a data server, the data server validates the request and transmits it to the end user.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: October 8, 2013
    Assignee: Yahoo! Inc.
    Inventors: Omar Syed, Bhargavaram B. Gade, Robert Ames, Ghousuddin Syed, Karl Juhnke, Mark Ray Lee, Vinay Polavarapu, Sastry Anipindi, Alex Khanin
  • Publication number: 20090235347
    Abstract: A system and method for securely streaming media. The system includes a gateway server that receives requests for access to a secured data resource from an end users. The request include an authorization ticket and a referring website. The gateway server validates the authorization ticket using a secret key shared with the referring website, and validates the referring website by verifying that referring website is on a white-list for the secured data resource. The gateway server selects a data server to service the request, and formats a data server access request containing the data server location and data server request parameter data and transmits the data server access request to the end users. When end users transmit the data server access requests to a data server, the data server validates the request and transmits it to the end user.
    Type: Application
    Filed: March 12, 2008
    Publication date: September 17, 2009
    Applicant: Yahoo! Inc.
    Inventors: Omar Syed, Bhargavaram B. Gade, Robert Ames, Ghousuddin Syed, Karl Juhnke, Mark Ray Lee, Vinay Polavarapu, Sastry Anipindi, Alex Khanin
  • Publication number: 20090165017
    Abstract: A system and method for the delivery of a portion of a library of data to an end user. The system includes a plurality of data servers and at least one gateway server operatively connected to the end user. When the gateway server receives request from the end user for delivery of at least a portion of the library of data, the gateway server selects one of the plurality of data servers using a stateless addressing method and transmits instructions to the end user which enable the end user to issue a second request to the selected data servers for delivery the data to the end user. When the selected data server receives the second request, the server transmits the requested data to the end user.
    Type: Application
    Filed: December 24, 2007
    Publication date: June 25, 2009
    Applicant: Yahoo! Inc.
    Inventors: Ghousuddin Syed, Omar Syed, Karl Juhnke, Mark Ray Lee, Justin Madison