Patents by Inventor Case Larsen

Case Larsen 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: 9009252
    Abstract: Network proxies reduce server latency in response to series of requests from client applications. Network proxies intercept messages clients and a server. Intercepted client requests are compared with rules. When client requests match a rule, additional request messages are forwarded to the server on behalf of a client application. In response to the additional request messages, the server provides corresponding response messages. A network proxy intercepts and caches the response messages. Subsequent client requests are intercepted by the network application proxy and compared with the cached messages. If a cached response message corresponds with a client request message, the response message is returned to the client application immediately instead of re-requesting the same information from the server. A server-side network proxy can compare client requests with the rules and send additional request messages. The corresponding response messages can be forwarded to a client-side network proxy for caching.
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: April 14, 2015
    Assignee: Riverbed Technology, Inc.
    Inventors: David Tze-Si Wu, Vivasvat Keswani, Case Larsen
  • Patent number: 8613071
    Abstract: Transaction accelerators can be configured to terminate secure connections. A server-side accelerator intercepts a secure connection request that is from a client and that is directed to a server. The server-side accelerator responds to the secure connection request in place of the server, thereby establishing a secure connection between the client and the server-side accelerator. Alternatively, the server-side accelerator monitors the establishment of a secure connection between the client and the server. After the secure connection has been established, the server-side accelerator forwards security information to a client-side accelerator, enabling the client-side accelerator to assume control of the secure connection. As a result of this arrangement, the client-side accelerator is able to encrypt and decrypt data on the secure connection and accelerate it in cooperation with the server-side accelerator.
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: December 17, 2013
    Assignee: Riverbed Technology, Inc.
    Inventors: Mark Stuart Day, Case Larsen, Shashidhar Merugu
  • Patent number: 8307203
    Abstract: A local network traffic processor and an application are resident on a common computer system. The application is configured to trust a server certificate issued by a local network traffic processor, the local network traffic processor operatively being paired with a remote network traffic processor. A proxy server certificate, generated using identification information of a server associated with the remote network traffic processor and signed by the local certification authority, is used to establish a secure session between a local network traffic processor and the application.
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: November 6, 2012
    Assignee: Riverbed Technology, Inc.
    Inventors: Charles Fraleigh, Nitin Gupta, Case Larsen, Shashidhar Merugu, Eric Ogren, Paras Shah, Oleg Smolsky
  • Publication number: 20110238738
    Abstract: Network proxies reduce server latency in response to series of requests from client applications. Network proxies intercept messages clients and a server. Intercepted client requests are compared with rules. When client requests match a rule, additional request messages are forwarded to the server on behalf of a client application. In response to the additional request messages, the server provides corresponding response messages. A network proxy intercepts and caches the response messages. Subsequent client requests are intercepted by the network application proxy and compared with the cached messages. If a cached response message corresponds with a client request message, the response message is returned to the client application immediately instead of re-requesting the same information from the server. A server-side network proxy can compare client requests with the rules and send additional request messages. The corresponding response messages can be forwarded to a client-side network proxy for caching.
    Type: Application
    Filed: September 30, 2010
    Publication date: September 29, 2011
    Applicant: Riverbed Technology, Inc.
    Inventors: David Tze-Si Wu, Vivasvat Keswani, Case Larsen
  • Patent number: 7853699
    Abstract: Network proxies reduce server latency in response to series of requests from client applications. Network proxies intercept messages clients and a server. Intercepted client requests are compared with rules. When client requests match a rule, additional request messages are forwarded to the server on behalf of a client application. In response to the additional request messages, the server provides corresponding response messages. A network proxy intercepts and caches the response messages. Subsequent client requests are intercepted by the network application proxy and compared with the cached messages. If a cached response message corresponds with a client request message, the response message is returned to the client application immediately instead of re-requesting the same information from the server. A server-side network proxy can compare client requests with the rules and send additional request messages. The corresponding response messages can be forwarded to a client-side network proxy for caching.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: December 14, 2010
    Assignee: Riverbed Technology, Inc.
    Inventors: David Tze-Si Wu, Vivasvat Keswani, Case Larsen
  • Publication number: 20100049970
    Abstract: A local network traffic processor and an application are resident on a common computer system. The application is configured to trust a server certificate issued by a local network traffic processor, the local network traffic processor operatively being paired with a remote network traffic processor. A proxy server certificate, generated using identification information of a server associated with the remote network traffic processor and signed by the local certification authority, is used to establish a secure session between a local network traffic processor and the application.
    Type: Application
    Filed: July 14, 2009
    Publication date: February 25, 2010
    Inventors: Charles Fraleigh, Nitin Gupta, Case Larsen, Shashidhar Merugu, Eric Ogren, Paras Shah, Oleg Smolsky
  • Publication number: 20070038853
    Abstract: Transaction accelerators can be configured to terminate secure connections. A server-side accelerator intercepts a secure connection request from a client and directed to a server. The server-side accelerator responds to secure connection request in place of the server, thereby establishing a secure connection between the client and the server-side accelerator. Alternatively, the server-side accelerator monitors the establishment of a secure connection between the client and the server. After the secure connection has been established, the server-side accelerator forwards security information to a client-side accelerator, enabling the client-side accelerator to assume control of the secure connection. As a result of this arrangement, the client-side accelerator is able to encrypt and decrypt data on the secure connection and accelerate it in cooperation with the server-side accelerator.
    Type: Application
    Filed: July 18, 2006
    Publication date: February 15, 2007
    Applicant: Riverbed Technology, Inc.
    Inventors: Mark Day, Case Larsen, Shashidhar Merugu
  • Publication number: 20060212524
    Abstract: Network proxies reduce server latency in response to series of requests from client applications. Network proxies intercept messages clients and a server. Intercepted client requests are compared with rules. When client requests match a rule, additional request messages are forwarded to the server on behalf of a client application. In response to the additional request messages, the server provides corresponding response messages. A network proxy intercepts and caches the response messages. Subsequent client requests are intercepted by the network application proxy and compared with the cached messages. If a cached response message corresponds with a client request message, the response message is returned to the client application immediately instead of re-requesting the same information from the server. A server-side network proxy can compare client requests with the rules and send additional request messages. The corresponding response messages can be forwarded to a client-side network proxy for caching.
    Type: Application
    Filed: November 14, 2005
    Publication date: September 21, 2006
    Applicant: Riverbed Technology
    Inventors: David Wu, Vivasvat Keswani, Case Larsen