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Krishna K. Pathiyal
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Waterloo, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Handheld electronic device with reduced keyboard and associated met...
Patent number
8,868,403
Issue date
Oct 21, 2014
BlackBerry Limited
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Handheld electronic device with reduced keyboard and associated met...
Patent number
8,532,977
Issue date
Sep 10, 2013
BlackBerry Limited
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Security interface for a mobile device
Patent number
8,347,104
Issue date
Jan 1, 2013
Research in Motion Limited
Krishna K. Pathiyal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handheld electronic device with reduced keyboard and associated met...
Patent number
8,290,765
Issue date
Oct 16, 2012
Research in Motion Limited
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for an extendable mobile communications device us...
Patent number
8,275,846
Issue date
Sep 25, 2012
Research in Motion Limited
Michael Maguire
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Keyboard arrangement and mobile communication device incorporating...
Patent number
7,864,949
Issue date
Jan 4, 2011
Research in Motion Limited
Krishna K. Pathiyal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for an extendable mobile communications device us...
Patent number
7,805,729
Issue date
Sep 28, 2010
Research In Motion Limited
Michael Maguire
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Notification system and method for a mobile data communication device
Patent number
7,779,151
Issue date
Aug 17, 2010
Research In Motion Limited
Harry Major
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Keypad and handheld electronic device
Patent number
7,534,060
Issue date
May 19, 2009
Research in Motion Limited
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Notification system and method for a mobile data communication device
Patent number
7,209,955
Issue date
Apr 24, 2007
Research In Motion Limited
Harry Major
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for an extendable mobile communications device us...
Patent number
6,990,672
Issue date
Jan 24, 2006
Research In Motion Limited
Michael Maguire
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
HANDHELD ELECTRONIC DEVICE WITH REDUCED KEYBOARD AND ASSOCIATED MET...
Publication number
20130325444
Publication date
Dec 5, 2013
BlackBerry Limited
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HANDHELD ELECTRONIC DEVICE WITH REDUCED KEYBOARD AND ASSOCIATED MET...
Publication number
20130060563
Publication date
Mar 7, 2013
Research in Motion Limited
Krishna K. PATHIYAL
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method for an Extendable Mobile Communications Device Us...
Publication number
20120017158
Publication date
Jan 19, 2012
Michael Maguire
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Notification System and Method for a Mobile Data Communication Device
Publication number
20080288604
Publication date
Nov 20, 2008
Research in Motion Limited
Harry Major
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Notification System and Method for a Mobile Data Communication Device
Publication number
20080288605
Publication date
Nov 20, 2008
Research in Motion Limited
Harry Major
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Handheld Electronic Device and Associated Method Employing a Multip...
Publication number
20080010055
Publication date
Jan 10, 2008
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Notification system and method for a mobile data communication device
Publication number
20070288582
Publication date
Dec 13, 2007
Harry Major
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Handheld electronic device with reduced keyboard and associated met...
Publication number
20070005336
Publication date
Jan 4, 2007
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Handheld electronic device having improved word correction, and ass...
Publication number
20060206815
Publication date
Sep 14, 2006
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Handheld electronic device having improved display and selection of...
Publication number
20060202866
Publication date
Sep 14, 2006
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Handheld electronic device having improved display of disambiguatio...
Publication number
20060202965
Publication date
Sep 14, 2006
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for processing data messages
Publication number
20060200528
Publication date
Sep 7, 2006
Krishna Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Keyboard arrangement and mobile communication device incorporating...
Publication number
20060103553
Publication date
May 18, 2006
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Keypad and handheld electronic device
Publication number
20060055566
Publication date
Mar 16, 2006
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and method for an extendable mobile communications device us...
Publication number
20060026603
Publication date
Feb 2, 2006
Michael Maguire
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Security interface for a mobile device
Publication number
20030120957
Publication date
Jun 26, 2003
Krishna K. Pathiyal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Extendable software interface for a mobile device
Publication number
20020107991
Publication date
Aug 8, 2002
Michael Maguire
G06 - COMPUTING CALCULATING COUNTING