Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WD

William M. Duane

EMEmc: 34 patents #60 of 3,345Top 2%
CSCapital One Services: 15 patents #193 of 2,893Top 7%
ECEmc Ip Holding Company: 7 patents #659 of 4,608Top 15%
RSRsa Security: 3 patents #10 of 69Top 15%
Westford, MA: #11 of 1,013 inventorsTop 2%
Massachusetts: #793 of 88,656 inventorsTop 1%
Overall (All Time): #38,734 of 4,157,543Top 1%
60 Patents All Time

Issued Patents All Time

Showing 26–50 of 60 patents

Patent #TitleCo-InventorsDate
9306943 Access point—authentication server combination Daniel V. Bailey 2016-04-05
9306942 Agile OTP generation Daniel V. Bailey, John Brainard, Michael J. O'Malley, Robert S. Philpott 2016-04-05
9154304 Using a token code to control access to data and applications in a mobile platform Yedidya Dotan 2015-10-06
9119539 Performing an authentication operation during user access to a computerized resource Yedidya Dotan, Lawrence N. Friedman 2015-09-01
9118663 Agile OTP generation Daniel V. Bailey, John Brainard, Michael J. O'Malley, Robert S. Philpott 2015-08-25
9071439 Method and apparatus for remote administration of cryptographic devices Magnus Bo Gustaf Nyström, James Townsend 2015-06-30
9064094 Protected resource access control utilizing intermediate values of a hash chain Daniel V. Bailey, Eric Young 2015-06-23
9049226 Defending against a cyber attack via asset overlay mapping 2015-06-02
8990905 Protected resource access control utilizing intermediate values of a hash chain Daniel V. Bailey, Eric Young 2015-03-24
8984602 Protected resource access control utilizing credentials based on message authentication codes and hash chain values Daniel V. Bailey, Aaron Katz 2015-03-17
8925058 Authentication involving authentication operations which cross reference authentication factors Yedidya Dotan, John G. Linn, Roy Hodgman, Derek Lin 2014-12-30
8902045 Controlling access to a computerized resource based on authentication using pulse data John G. Linn, Yedidya Dotan, Roy Hodgman 2014-12-02
8850538 Agile OTP generation Daniel Bailey Vernon, John Brainard, Michael J. O'Malley, Robert S. Philpott 2014-09-30
8832812 Methods and apparatus for authenticating a user multiple times during a session Todd A. Morneau 2014-09-09
8756666 Generating authentication codes Eric A. Silva 2014-06-17
8751827 Apparatus for controlling embedded security on a storage platform Robert W. Griffin, John S. Harwood, Gregory W. Lazar, Thomas E. Linnell 2014-06-10
8683563 Soft token posture assessment Marten Van Dijk, Kevin D. Bowers, Samuel J. Curry, Sean Doyle, Ari Juels +3 more 2014-03-25
8631486 Adaptive identity classification Lawrence N. Friedman, Riaz Zolfonoon 2014-01-14
8601588 Method and system for detection of clone authenticator Robert S. Black, Robert S. Philpott 2013-12-03
8566916 Agile OTP generation Daniel Bailey Vernon, John Brainard, Michael J. O'Malley, Robert S. Philpott 2013-10-22
8560837 Automatically estimating clock offset 2013-10-15
8458483 Techniques for message-passing using shared memory of an RF tag Daniel V. Bailey, Marco Ciaffi, Ari Juels, John P. O'Brien 2013-06-04
8452989 Providing security to an electronic device Todd A. Morneau 2013-05-28
8370638 Derivative seeds Jeffrey Hamel 2013-02-05
8312519 Agile OTP generation Daniel V. Bailey, John Brainard, Michael J. O'Malley, Robert S. Phipott 2012-11-13