Patents by Inventor Jessica Ming Chang

Jessica Ming Chang 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).

  • Systems and methods for processing packets for encryption and decryption
    Patent number: 7962741
    Abstract: A network device for processing data packets includes an encryption services module, a number of network interfaces and a forwarding module. A network interface receives a packet requiring encryption services and forwards the packet. The forwarding module receives at least a portion of the data packet, where the portion includes header information. The forwarding module identifies a security association for the data packet, appends the security association to the portion of the data packet and forwards the portion of the data packet including the security association to the encryption services module. The encryption services module processes the packet in accordance with the security association.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: June 14, 2011
    Assignee: Juniper Networks, Inc.
    Inventors: Thomas Alexander, Steven Ahlgrim, Jing Zhang, Jessica Ming Chang