Assignee
BLOM ROLF
SE20 patents
Top patents by PatentIndex Score
US8875232B2Oct 28, 2014
User authentication
BLOM ROLF255 citations99
US9253178B2Feb 2, 2016
Method and apparatus for authenticating a communication device
BLOM ROLF53 citations94
US8094817B2Jan 10, 2012
Cryptographic key management in communication networks
BLOM ROLF29 citations92
US4214230AJul 22, 1980
Personal identification system
BLOM ROLF88 citations90
US9178696B2Nov 3, 2015
Key management for secure communication
BLOM ROLF6 citations84
US8660270B2Feb 25, 2014
Method and arrangement in a telecommunication system
BLOM ROLF8 citations84
US8122240B2Feb 21, 2012
Method and apparatus for establishing a security association
BLOM ROLF6 citations84
US8868912B2Oct 21, 2014
Method and apparatus for establishing a security association
BLOM ROLF4 citations73
US8745374B2Jun 3, 2014
Sending protected data in a communication network
BLOM ROLF4 citations73
US8645680B2Feb 4, 2014
Sending media data via an intermediate node
BLOM ROLF5 citations73
US9232390B2Jan 5, 2016
Methods and apparatuses generating a radio base station key in a cellular radio system
BLOM ROLF4 citations72
US9106409B2Aug 11, 2015
Method and apparatus for handling keys used for encryption and integrity
BLOM ROLF2 citations63
US8837737B2Sep 16, 2014
Key management in a communication network
BLOM ROLF2 citations63
US8750506B2Jun 10, 2014
Methods, nodes, system, computer programs and computer program products for secure user subscription or registration
BLOM ROLF2 citations63
US8966105B2Feb 24, 2015
Sending secure media streams
BLOM ROLF2 citations62
US8555337B2Oct 8, 2013
Method and arrangement for user friendly device authentication
BLOM ROLF3 citations62
US8275403B2Sep 25, 2012
Security in a mobile communication system
BLOM ROLF2 citations62
US9686399B2Jun 20, 2017
Protection of a wireless communications device against unauthorized use
BLOM ROLF1 citations52
US8990563B2Mar 24, 2015
Sending protected data in a communication network
BLOM ROLF1 citations51
US8661243B2Feb 25, 2014
Storing and forwarding media data
BLOM ROLF0 citations42