Patents by Inventor Weichin Lo Hsu

Weichin Lo Hsu 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: 8996657
    Abstract: A proxy consolidates multiple TCP requests from clients into one TCP connection between a proxy and server. A persistent TCP connection is opened between the proxy and server, and a connection request is received from a client at the proxy. A unique identifier is registered for the client, and the server is signaled over the persistent connection to register the unique identifier. A client connection is established between the client and proxy responsive to the connection request. A content request is received from the client over the client connection. The unique identifier is prepended to the content request, the prepended content request is forwarded to the server, and prepended content is received from the server. The identifier and the content are extracted from the prepended content, and a client and a client connection are identified that correspond to the extracted identifier. The extracted content is returned to the corresponding client.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: March 31, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventors: Basant Verma, Kevin Piazza, Weichin Lo Hsu
  • Publication number: 20120054851
    Abstract: A proxy consolidates multiple TCP requests from clients into one TCP connection between a proxy and server. A persistent TCP connection is opened between the proxy and server, and a connection request is received from a client at the proxy. A unique identifier is registered for the client, and the server is signaled over the persistent connection to register the unique identifier. A client connection is established between the client and proxy responsive to the connection request. A content request is received from the client over the client connection. The unique identifier is prepended to the content request, the prepended content request is forwarded to the server, and prepended content is received from the server. The identifier and the content are extracted from the prepended content, and a client and a client connection are identified that correspond to the extracted identifier. The extracted content is returned to the corresponding client.
    Type: Application
    Filed: August 18, 2011
    Publication date: March 1, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Kevin Piazza, Weichin Lo Hsu, Basant Verma
  • Publication number: 20120054316
    Abstract: A proxy consolidates multiple TCP requests from clients into one TCP connection between a proxy and server. A persistent TCP connection is opened between the proxy and server, and a connection request is received from a client at the proxy. A unique identifier is registered for the client, and the server is signaled over the persistent connection to register the unique identifier. A client connection is established between the client and proxy responsive to the connection request. A content request is received from the client over the client connection. The unique identifier is prepended to the content request, the prepended content request is forwarded to the server, and prepended content is received from the server. The identifier and the content are extracted from the prepended content, and a client and a client connection are identified that correspond to the extracted identifier. The extracted content is returned to the corresponding client.
    Type: Application
    Filed: September 1, 2010
    Publication date: March 1, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Kevin Piazza, Weichin Lo Hsu, Basant Verma