Inventor
BROWN MICHAEL K
US189 patents
⚠️ This page may combine multiple inventors who share the name “BROWN MICHAEL K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RESEARCH IN MOTION LTD
35 patentsUS7805755B2Sep 28, 2010
System and method for application authorization
RESEARCH IN MOTION LTD229 citations99
US7827406B2Nov 2, 2010
System and method for processing encoded messages for exchange with a mobile data communication device
RESEARCH IN MOTION LTD47 citations98
US7641111B2Jan 5, 2010
Method and apparatus for contactless payment authentication
RESEARCH IN MOTION LTD61 citations98
US7254712B2Aug 7, 2007
System and method for compressing secure e-mail for exchange with a mobile data communication device
RESEARCH IN MOTION LTD156 citations98
US8056143B2Nov 8, 2011
Selectively wiping a remote device
RESEARCH IN MOTION LTD37 citations96
US7603556B2Oct 13, 2009
Challenge response-based device authentication system and method
RESEARCH IN MOTION LTD45 citations96
US8050653B2Nov 1, 2011
System and method for viewing message attachments
RESEARCH IN MOTION LTD16 citations93
US8019085B2Sep 13, 2011
System and method for sending encrypted messages to a distribution list
RESEARCH IN MOTION LTD15 citations93
US7953971B2May 31, 2011
Synchronizing certificates between a device and server
RESEARCH IN MOTION LTD13 citations93
US7949355B2May 24, 2011
System and method for processing attachments to messages sent to a mobile device
RESEARCH IN MOTION LTD23 citations93
US7929702B2Apr 19, 2011
System and method for generating reproducible session keys
RESEARCH IN MOTION LTD42 citations93
US7891557B2Feb 22, 2011
System and method for managing multiple smart card sessions
RESEARCH IN MOTION LTD20 citations93
US7886144B2Feb 8, 2011
System and method for retrieving certificates associated with senders of digitally signed messages
RESEARCH IN MOTION LTD19 citations93
US7787626B2Aug 31, 2010
System and method for obtaining certificate status of subkeys
RESEARCH IN MOTION LTD15 citations93
US7735132B2Jun 8, 2010
System and method for encrypted smart card PIN entry
RESEARCH IN MOTION LTD25 citations93
US7716139B2May 11, 2010
System and method for verifying digital signatures on certificates
RESEARCH IN MOTION LTD20 citations93
US7711392B2May 4, 2010
System and method to provision a mobile device
RESEARCH IN MOTION LTD18 citations93
US7697926B2Apr 13, 2010
Device and method for generating user notifications associated with tasks that are pending completion
RESEARCH IN MOTION LTD16 citations93
US7631183B2Dec 8, 2009
System and method for retrieving related certificates
RESEARCH IN MOTION LTD24 citations93
US7594120B2Sep 22, 2009
User-defined passwords having associated unique version data to assist user recall of the password
RESEARCH IN MOTION LTD13 citations93
US7565577B2Jul 21, 2009
Method and apparatus for providing intelligent error messaging
RESEARCH IN MOTION LTD20 citations93
US7562218B2Jul 14, 2009
Method, system and device for authenticating a user
RESEARCH IN MOTION LTD22 citations93
US7533331B2May 12, 2009
System and method for securely adding redundancy to an electronic message
RESEARCH IN MOTION LTD36 citations93
US7464865B2Dec 16, 2008
System and method for managing multiple smart card sessions
RESEARCH IN MOTION LTD31 citations93
US7873646B2Jan 18, 2011
Method for modifying notifications in an electronic device
RESEARCH IN MOTION LTD28 citations92
US7726566B2Jun 1, 2010
Controlling connectivity of a wireless smart card reader
RESEARCH IN MOTION LTD21 citations92
US7664707B2Feb 16, 2010
System and method for handling peripheral connections to mobile devices
RESEARCH IN MOTION LTD14 citations92
US7657736B2Feb 2, 2010
System and method for compressing secure e-mail for exchange with a mobile data communication device
RESEARCH IN MOTION LTD34 citations92
US7646872B2Jan 12, 2010
Systems and methods to securely generate shared keys
RESEARCH IN MOTION LTD30 citations92
US7584254B2Sep 1, 2009
System and method for selecting message settings on a messaging client
RESEARCH IN MOTION LTD21 citations92
US7565689B2Jul 21, 2009
Virtual private network for real-time data
RESEARCH IN MOTION LTD14 citations92
US7539730B2May 26, 2009
System and method for selecting messaging settings on a messaging client
RESEARCH IN MOTION LTD26 citations92
US7469291B2Dec 23, 2008
Apparatus and method for integrating authentication protocols in the establishment of connections between computing devices
RESEARCH IN MOTION LTD20 citations92
US7356539B2Apr 8, 2008
Policy proxy
RESEARCH IN MOTION LTD14 citations92
US7647498B2Jan 12, 2010
Device authentication
RESEARCH IN MOTION LTD19 citations91
MILES INC
3 patentsBAYER HEALTHCARE LLC
2 patentsACCESS BUSINESS GROUP INT LLC
2 patentsBROWN MICHAEL K
1 patentLUCENT TECHNOLOGIES INC
1 patentBAYER AG
1 patent(unassigned)
1 patentGODFREY JAMES A
1 patentKIRKUP MICHAEL G
1 patentSCOTT SHERRYL LEE LORRAINE
1 patent3COM CORP
1 patentShowing the top 50 of 189 patents by PatentIndex Score.