DY

David Yach

RL Research In Motion Limited: 79 patents #24 of 1,397Top 2%
BL Blackberry Limited: 77 patents #27 of 2,554Top 2%
SY Sybase: 2 patents #107 of 384Top 30%
2O 2236008 Ontario: 1 patents #94 of 169Top 60%
Overall (All Time): #5,491 of 4,157,543Top 1%
159
Patents All Time

Issued Patents All Time

Showing 1–25 of 159 patents

Patent #TitleCo-InventorsDate
11030278 Code signing system and method Herbert A. Little, Michael S. Brown 2021-06-08
11019196 Advanced voice and data operations in a mobile data communication device Gary P. Mousseau, Mihal Lazaridis, Harry R. Major, Raymond Vander Veen, Atul Asthana 2021-05-25
10999282 System and method for secure control of resources of wireless mobile communication devices Russell N. Owen, Michael Shenfield, Herbert A. Little 2021-05-04
10514838 Displaying items on handheld devices Ronald Scotte Zinn 2019-12-24
10437967 Code signing system and method Herbert A. Little, Michael S. Brown 2019-10-08
10419600 Advanced voice and data operations in a mobile data communication device Gary P. Mousseau, Mihal Lazaridis, Raymond Vander Veen, Harry R. Major, Atul Asthana 2019-09-17
10331299 Method and handheld electronic device having a graphical user interface which arranges icons dynamically Mihal Lazaridis 2019-06-25
10298584 System and method for secure control of resources of wireless mobile communication devices Russell N. Owen, Herbert A. Little, Michael Shenfield 2019-05-21
10079912 Wireless communication system installation Jesse Joseph Boudreau 2018-09-18
10032007 Controlling access by code Herbert A. Little, Michael S. Brown 2018-07-24
10015168 System and method for secure control of resources of wireless mobile communication devices Russell N. Owen, Herbert A. Little, Michael Shenfield 2018-07-03
9998466 System and method for secure control of resources of wireless mobile communication devices Russell N. Owen, Herbert A. Little, Michael Shenfield 2018-06-12
9922175 Controlling access by code Herbert A. Little, Michael S. Brown 2018-03-20
9785318 Screen display in application switching Gerhard Dietrich Klassen 2017-10-10
9766718 Electronic device and method of displaying information in response to input Mihal Lazaridis, Donald James Lindsay 2017-09-19
9596345 Methods and apparatus for line selection in a communication device 2017-03-14
9542144 System and method for document transmission from a computing device to a portable electronic device Roger C. Meike, Richard John George, Tu Dien Do 2017-01-10
9542073 Displaying messages on handheld devices Scotte Zinn 2017-01-10
9507920 Controlling access by code Michael Steven Brown, Herbert A. Little 2016-11-29
9503307 Split channel authenticity queries in multi-party dialog Herbert A. Little, Gerhard Dietrich Klassen 2016-11-22
9495384 Making address book a source of latitude and longitude coordinates Ngoc Bich Ngo 2016-11-15
9471199 Method and apparatus for modifying notification settings on a mobile electronic device Raymond Vander Veen, Michael Thomas Hardy 2016-10-18
9467557 Methods and apparatus for line selection in a communication device 2016-10-11
9413882 System and method for enabling encrypted voice communications between an external device and telephony devices associated with an enterprise network Douglas Gisby, Theron Dodson, Michael Gray 2016-08-09
9405362 System and method for interfacing between a mobile device and a personal computer Sean Wilson, Kevin Orr, Steven Henry Fyke, Andrew Bocking 2016-08-02