Inventor
ABDEL-KADER SHERIF
CA26 patents
⚠️ This page may combine multiple inventors who share the name “ABDEL-KADER SHERIF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RESEARCH IN MOTION LTD
13 patentsUS8005061B2Aug 23, 2011
System and method of maintaining a connection with a first network while processing communications with a second network by a communication device
RESEARCH IN MOTION LTD11 citations84
US7792554B2Sep 7, 2010
Methods and apparatus for reducing power consumption during network scanning operations with adverse battery conditions
RESEARCH IN MOTION LTD11 citations84
US7773517B2Aug 10, 2010
Method and system for identifying degradation of a media service
RESEARCH IN MOTION LTD11 citations84
US7561545B2Jul 14, 2009
Scanning groups of profiles of wireless local area networks
RESEARCH IN MOTION LTD11 citations84
US7480521B2Jan 20, 2009
Methods and apparatus for reducing power consumption during network scanning operations with adverse battery conditions
RESEARCH IN MOTION LTD11 citations84
US7349690B2Mar 25, 2008
Out-of-coverage service termination using proxy
RESEARCH IN MOTION LTD9 citations84
US7986626B2Jul 26, 2011
Method and system for identifying degradation of a media service
RESEARCH IN MOTION LTD5 citations74
US7747247B2Jun 29, 2010
Method and system for self-terminating a media service due to an out-of-coverage condition
RESEARCH IN MOTION LTD7 citations73
US7945257B2May 17, 2011
Method and system for self-terminating a media service due to an out-of coverage condition
RESEARCH IN MOTION LTD3 citations62
US7912465B2Mar 22, 2011
Scanning for wireless local area networks
RESEARCH IN MOTION LTD3 citations62
US7844269B2Nov 30, 2010
Scanning cell-dependent groups of profiles of wireless local area networks
RESEARCH IN MOTION LTD5 citations62
US7853240B2Dec 14, 2010
Emergency number selection for mobile communications device
RESEARCH IN MOTION LTD4 citations59
US8838158B2Sep 16, 2014
System and method for enabling messages to be sent while a mobile device is out-of-coverage
RESEARCH IN MOTION LTD0 citations48
ABDEL-KADER SHERIF
9 patentsUS8295838B2Oct 23, 2012
Method and system for predicting service drop in a wireless network
ABDEL-KADER SHERIF10 citations83
US8254283B2Aug 28, 2012
Method and system for identifying degradation of a media service
ABDEL-KADER SHERIF5 citations73
US8700061B2Apr 15, 2014
Method and system for predicting service drop in a wireless network
ABDEL-KADER SHERIF2 citations62
US8406169B2Mar 26, 2013
Scanning groups of profiles of wireless local area networks
ABDEL-KADER SHERIF2 citations62
US8195249B2Jun 5, 2012
Location based pattern for scanning for wireless local area networks
ABDEL-KADER SHERIF3 citations62
US8687517B2Apr 1, 2014
Method and system for identifying degradation of a media service
ABDEL-KADER SHERIF0 citations51
US8649361B2Feb 11, 2014
System and method of maintaining a connection with a first network while processing communications with a second network by a communication device
ABDEL-KADER SHERIF0 citations51
US8200207B2Jun 12, 2012
Out-of-coverage service termination using proxy
ABDEL-KADER SHERIF0 citations51
US8437735B2May 7, 2013
Emergency number selection for mobile communications device
ABDEL-KADER SHERIF0 citations48