Patents by Inventor Leonard C Chung

Leonard C Chung 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: 9419799
    Abstract: A system and method is illustrated for providing secure credential using a secure credential package stored on a client device and at least one key stored in a corporate network. In embodiments, an access connector receives credentials and a device unique identifier from the client device over a secure link, obtain the at least one key from the corporate network, apply the at least one key to the credentials and the device unique identifier to generate the secure credential package including the encrypted credential and the device unique identifier, send the secure credential package to the client device over the secure link, upon receiving the secure credential package from the client device, retrieve the at least one key via the key manager, decrypting the secure credential package using the at least one key to obtain the credentials, and validate the credentials against a user directory located in the corporate network.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: August 16, 2016
    Assignee: EMC Corporation
    Inventor: Leonard C Chung