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Waterloo, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for facilitating authentication over a wireless n...
Patent number
10,735,954
Issue date
Aug 4, 2020
BlackBerry Limited
Ion Barbu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handling mismatch of cryptographic keys and related battery drain a...
Patent number
9,030,985
Issue date
May 12, 2015
BlackBerry Limited
Ahmad Mohammad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Authentication failure in a wireless local area network
Patent number
8,881,238
Issue date
Nov 4, 2014
BlackBerry Limited
Ahmad Mohammad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reducing WLAN power consumption on a mobile device utilizing a cell...
Patent number
8,874,177
Issue date
Oct 28, 2014
BlackBerry Limited
Krishna Kumar Bakthavathsalu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for use in initiating vertical handover based...
Patent number
8,750,245
Issue date
Jun 10, 2014
BlackBerry Limited
Krishna Kumar Bakthavathsalu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network access and a mobile station configured for the same
Patent number
8,724,603
Issue date
May 13, 2014
BlackBerry Limited
Ion Barbu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Configuring mobile station according to type of wireless local area...
Patent number
8,699,379
Issue date
Apr 15, 2014
BlackBerry Limited
Ahmad Mohammad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Authentication failure in a wireless local area network
Patent number
8,695,063
Issue date
Apr 8, 2014
BlackBerry Limited
Ahmad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handling wrong WEP key and related battery drain and communication...
Patent number
8,427,991
Issue date
Apr 23, 2013
Research in Motion Limited
Ahmad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reducing WLAN power consumption on a mobile device utilizing a cell...
Patent number
8,385,988
Issue date
Feb 26, 2013
Research in Motion Limited
Krishna Kumar Bakthavathsalu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reducing WLAN power consumption on a mobile device utilizing a cell...
Patent number
8,195,251
Issue date
Jun 5, 2012
Research in Motion Limited
Krishna Kumar Bakthavathsalu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR FACILITATING AUTHENTICATION OVER A WIRELESS N...
Publication number
20180070231
Publication date
Mar 8, 2018
BlackBerry Limited
Ion Barbu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WI-FI NETWORK ACCESS AND A MOBILE TERMINAL CONFIGURED FOR THE SAME
Publication number
20160135205
Publication date
May 12, 2016
BlackBerry Limited
Ion BARBU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Authentication Failure in a Wireless Local Area Network
Publication number
20140148131
Publication date
May 29, 2014
BlackBerry Limited
Ahmad Mohammad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HANDLING MISMATCH OF CRYPTOGRAPHIC KEYS AND RELATED BATTERY DRAIN A...
Publication number
20130208891
Publication date
Aug 15, 2013
Research in Motion Limited
Ahmad Mohammad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Reducing WLAN Power Consumption on a Mobile Device Utilizing a Cell...
Publication number
20130170419
Publication date
Jul 4, 2013
Research in Motion Limited
Krishna Kumar Bakthavathsalu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Configuring Mobile Station According to Type of Wireless Local Area...
Publication number
20120257536
Publication date
Oct 11, 2012
Research in Motion Limited
Ahmad Mohammad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK ACCESS AND A MOBILE STATION CONFIGURED FOR THE SAME
Publication number
20120230304
Publication date
Sep 13, 2012
Research in Motion Limited
Ion Barbu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WI-FI NETWORK ACCESS AND A MOBILE TERMINAL CONFIGURED FOR THE SAME
Publication number
20120230305
Publication date
Sep 13, 2012
Research in Motion Limited
Ion Barbu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Reducing WLAN Power Consumption on a Mobile Device Utilizing a Cell...
Publication number
20120214533
Publication date
Aug 23, 2012
Research in Motion Limited
Krishna Kumar Bakthavathsalu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods And Apparatus For Use In Initiating Vertical Handover Based...
Publication number
20120163344
Publication date
Jun 28, 2012
Research in Motion Limited
Krishna Kumar Bakthavathsalu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Reducing WLAN Power Consumption on a Mobile Device Utilizing a Cell...
Publication number
20110211511
Publication date
Sep 1, 2011
Research in Motion Limited
Krishna Kumar Bakthavathsalu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Authentication Failure in a Wireless Local Area Network
Publication number
20110088078
Publication date
Apr 14, 2011
Research in Motion Limited
Ahmad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Handling wrong WEP key and related battery drain and communication...
Publication number
20110085447
Publication date
Apr 14, 2011
Research in Motion Limited
Ahmad Mohammad Kholaif
H04 - ELECTRIC COMMUNICATION TECHNIQUE