Patents by Inventor Yuhua Wu

Yuhua Wu 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: 8117325
    Abstract: A method may include generating a request that includes a host domain associated with a multiple-domain-to-one domain mapping, capturing the request before transmission of the request, rewriting the host domain, and transmitting the request.
    Type: Grant
    Filed: April 29, 2008
    Date of Patent: February 14, 2012
    Assignee: Juniper Networks, Inc.
    Inventor: Yuhua Wu
  • Patent number: 8082581
    Abstract: A network device may manage communication sessions with clients so that attempts at the client to automatically keep the session alive can be ignored for purposes of timing out the session. The device may examine resource requests received from the client as uniform resource locators (URLs) and determine whether the URLs include a context variable. The device may determine whether to reset a timeout period for the communication session based on a presence of the context variable in the URL. At the client side, the context variable may be attached to URLs that are part of functions configured to automatically access the network device.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: December 20, 2011
    Assignee: Juniper Networks, Inc.
    Inventor: Yuhua Wu
  • Patent number: 8043063
    Abstract: A frequency mistuned integrally bladed rotor (IBR) for a gas turbine engine comprises a hub and a circumferential row of blades of varying frequency projecting integrally from the hub. Each blade in the row alternate with another blade having a different pressure surface definition but similar suction surface, leading edge and trailing edge definitions.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: October 25, 2011
    Assignee: Pratt & Whitney Canada Corp.
    Inventors: Frank Kelly, Kari Heikurinen, Edward Fazari, Yuhua Wu
  • Publication number: 20110078280
    Abstract: A network device may manage communication sessions with clients so that attempts at the client to automatically keep the session alive can be ignored for purposes of timing out the session. The device may examine resource requests received from the client as uniform resource locators (URLs) and determine whether the URLs include a context variable. The device may determine whether to reset a timeout period for the communication session based on a presence of the context variable in the URL. At the client side, the context variable may be attached to URLs that are part of functions configured to automatically access the network device.
    Type: Application
    Filed: December 9, 2010
    Publication date: March 31, 2011
    Applicant: JUNIPER NETWORKS, INC.
    Inventor: Yuhua WU
  • Patent number: 7873994
    Abstract: A network device may manage communication sessions with clients so that attempts at the client to automatically keep the session alive can be ignored for purposes of timing out the session. The device may examine resource requests received from the client as uniform resource locators (URLs) and determine whether the URLs include a context variable. The device may determine whether to reset a timeout period for the communication session based on a presence of the context variable in the URL. At the client side, the context variable may be attached to URLs that are part of functions configured to automatically access the network device.
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: January 18, 2011
    Assignee: Juniper Networks, Inc.
    Inventor: Yuhua Wu
  • Patent number: 7840996
    Abstract: In general, techniques are described of enabling a client-based web browser application to browse a directory structure provided by a server on a private network via a secure gateway. In particular, an intermediate gateway device is positioned on a network path between the client device and a server device. The gateway device communicates with the client device via a secure network connection (e.g., a Secure Sockets Layer connection). When the gateway device receives a resource identifier that identifies a directory structure from either the client device or the server device, the gateway device alters the resource identifier. In particular, the gateway device alters the resource identifier in such a way that when the client device transmits a request to view the directory structure identified by the resource identifier, the client device transmits a request to view the directory structure in a networking protocol that the gateway device permits to pass through the gateway device.
    Type: Grant
    Filed: August 3, 2006
    Date of Patent: November 23, 2010
    Assignee: Juniper Networks, Inc.
    Inventor: Yuhua Wu
  • Publication number: 20100247310
    Abstract: A frequency mistuned integrally bladed rotor (IBR) for a gas turbine engine comprises a hub and a circumferential row of blades of varying frequency projecting integrally from the hub. Each blade in the row alternate with another blade having a different pressure surface definition but similar suction surface, leading edge and trailing edge definitions.
    Type: Application
    Filed: March 26, 2009
    Publication date: September 30, 2010
    Inventors: Frank KELLY, Kari HEIKURINEN, Edward FAZARI, Yuhua WU