Patents by Inventor Lisa A. Dalton

Lisa A. Dalton 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).

  • Directory with options for access to and display of email addresses
    Patent number: 6108691
    Abstract: A directory service allows a user to receive email messages from senders without requiring the user to reveal his/her email address. The directory service maintains users' email addresses but allows users to restrict the display of their email addresses. The directory service can cause a message to be sent from a sender to a recipient without revealing the recipient's email address.
    Type: Grant
    Filed: April 17, 1998
    Date of Patent: August 22, 2000
    Assignee: Switchboard, Inc.
    Inventors: Eugene H. Lee, Michael Adler, Lisa A. Dalton, David A. Wright
  • Directory with options for access to and display of email addresses
    Patent number: 5742769
    Abstract: A directory service allows a user to receive email messages from senders without requiring the user to reveal his/her email address. The directory service maintains users' email addresses but allows users to restrict the display of their email addresses. The directory service can cause a message to be sent from a sender to a recipient without revealing the recipient's email address.
    Type: Grant
    Filed: May 6, 1996
    Date of Patent: April 21, 1998
    Assignee: Banyan Systems, Inc.
    Inventors: Eugene H. Lee, Michael Adler, Lisa A. Dalton, David A. Wright