JD

John W. Duffell

IBM: 14 patents #8,004 of 70,183Top 15%
Overall (All Time): #317,811 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11106626 Managing changes to one or more files via linked mapping records Peter John Cullen, Sam Marland, Yue Wang 2021-08-31
10929603 Context-based text auto completion David R. Bell, Peter John Cullen, Darren J. Sullivan 2021-02-23
10095698 Managing changes to one or more files via linked mapping records Peter John Cullen, Sam Marland, Yue Wang 2018-10-09
10031907 Context-based text auto completion David R. Bell, Peter John Cullen, Darren J. Sullivan 2018-07-24
9955518 Secure pairing of personal device with host device Alexander R. G. Melkonian, Joe Pavitt 2018-04-24
9871804 User authentication Sam Marland, Stephen D. Pipes 2018-01-16
9602511 User authentication Sam Marland, Stephen D. Pipes 2017-03-21
9602510 User authentication Sam Marland, Stephen D. Pipes 2017-03-21
9603178 Secure pairing of personal device with host device Alexander R. G. Melkonian, Joe Pavitt 2017-03-21
9471575 Managing changes to one or more files via linked mapping records Peter John Cullen, Sam Marland, Yue Wang 2016-10-18
9116899 Managing changes to one or more files via linked mapping records Peter John Cullen, Sam Marland, Yue Wang 2015-08-25
8898641 Managing transactions within a middleware container Martin E. D. Adams, William Bittles, Yue Wang 2014-11-25
8627146 Model-based testing of an application program under test Thomas J. Bailey, Mark S. Taylor 2014-01-07
8245080 Model-based testing of an application program under test Thomas J. Bailey, Mark S. Taylor 2012-08-14
7757091 Method and apparatus for the creation of a self-authenticating document Laurence O'Toole, Thomas Rodrigues Martin 2010-07-13