Patents by Inventor Lee Willis Manchur

Lee Willis Manchur 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).

  • Security measures for countering unauthorized decryption
    Patent number: 9112732
    Abstract: After a predetermined limit for decryption attempts has been exceeded by a user attempting to decrypt an encrypted electronic message or attempting to decrypt a encrypted electronic certificate associated with an electronic message, access to the electronic message may be restricted.
    Type: Grant
    Filed: May 12, 2009
    Date of Patent: August 18, 2015
    Assignee: BlackBerry Limited
    Inventors: Neil Patrick Adams, Eli Omen Jackson, Shivangi Anantrupa Gandhi, Christopher Lyle Bender, Michael Kenneth Brown, Alexandru-Radu Manea, Lee Willis Manchur
  • SECURITY MEASURES FOR COUNTERING UNAUTHORIZED DECRYPTION
    Publication number: 20090313705
    Abstract: After a predetermined limit for decryption attempts has been exceeded by a user attempting to decrypt an encrypted electronic message or attempting to decrypt a encrypted electronic certificate associated with an electronic message, access to the electronic message may be restricted.
    Type: Application
    Filed: May 12, 2009
    Publication date: December 17, 2009
    Inventors: Neil Patrick Adams, Eli Omen Jackson, Shivangi Anantrupa Gandhi, Christopher Lyle Bender, Michael Kenneth Brown, Alexandru-Radu Manea, Lee Willis Manchur