Patents by Inventor Jeffrey Michael Day

Jeffrey Michael Day 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).

  • Distributing keys for decrypting client data
    Patent number: 9749130
    Abstract: In some embodiments, a server can establish a session with a remote client. The server can generate a session key portion for the session and a client key portion for the remote client. The server can use a combined encryption key to encrypt client data received from the remote client during the session. The combined encryption key can be generated from a static key portion accessible by the server, the session key portion, and the client key portion. The server can associate the session key portion with the session. The session key portion is accessible by the server during the session. The server can delete the client key portion after providing the client key portion to the remote client. The server can obtain the client key portion from the remote client in response to determining that subsequent transactions during the session involve decrypting the encrypted client data.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: August 29, 2017
    Assignee: Adobe Systems Incorporated
    Inventors: Jeffrey Michael Day, Peter Raymond Fransen
  • Distributing Keys for Decrypting Client Data
    Publication number: 20160080145
    Abstract: In some embodiments, a server can establish a session with a remote client. The server can generate a session key portion for the session and a client key portion for the remote client. The server can use a combined encryption key to encrypt client data received from the remote client during the session. The combined encryption key can be generated from a static key portion accessible by the server, the session key portion, and the client key portion. The server can associate the session key portion with the session. The session key portion is accessible by the server during the session. The server can delete the client key portion after providing the client key portion to the remote client. The server can obtain the client key portion from the remote client in response to determining that subsequent transactions during the session involve decrypting the encrypted client data.
    Type: Application
    Filed: November 12, 2015
    Publication date: March 17, 2016
    Inventors: Jeffrey Michael Day, Peter Raymond Fransen
  • Distributing keys for decrypting client data
    Patent number: 9215064
    Abstract: In some embodiments, a server can establish a session with a remote client. The server can generate a session key portion for the session and a client key portion for the remote client. The server can use a combined encryption key to encrypt client data received from the remote client during the session. The combined encryption key can be generated from a static key portion accessible by the server, the session key portion, and the client key portion. The server can associate the session key portion with the session. The session key portion is accessible by the server during the session. The server can delete the client key portion after providing the client key portion to the remote client. The server can obtain the client key portion from the remote client in response to determining that subsequent transactions during the session involve decrypting the encrypted client data.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: December 15, 2015
    Assignee: Adobe Systems Incorporated
    Inventors: Jeffrey Michael Day, Peter Raymond Fransen
  • Distributing Keys for Decrypting Client Data
    Publication number: 20150113276
    Abstract: In some embodiments, a server can establish a session with a remote client. The server can generate a session key portion for the session and a client key portion for the remote client. The server can use a combined encryption key to encrypt client data received from the remote client during the session. The combined encryption key can be generated from a static key portion accessible by the server, the session key portion, and the client key portion. The server can associate the session key portion with the session. The session key portion is accessible by the server during the session. The server can delete the client key portion after providing the client key portion to the remote client. The server can obtain the client key portion from the remote client in response to determining that subsequent transactions during the session involve decrypting the encrypted client data.
    Type: Application
    Filed: October 21, 2013
    Publication date: April 23, 2015
    Applicant: Adobe Systems Incorporated
    Inventors: Jeffrey Michael Day, Peter Raymond Fransen