Inventor
RAITH ALEX K
US46 patents
⚠️ This page may combine multiple inventors who share the name “RAITH ALEX K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
28 patentsUS5539748AJul 23, 1996
Enhanced sleep mode in radiocommunication systems
ERICSSON TELEFON AB L M243 citations99
US5768276AJun 16, 1998
Digital control channels having logical channels supporting broadcast SMS
ERICSSON TELEFON AB L M164 citations98
US5604744AFeb 18, 1997
Digital control channels having logical channels for multiple access radiocommunication
ERICSSON TELEFON AB L M304 citations98
US5235632AAug 10, 1993
Mobile telephony system intended for indoor and outdoor subscriber use
ERICSSON TELEFON AB L M142 citations98
US4980907ADec 25, 1990
Telecommunication combination comprising a telepoint and a portable radio terminal
ERICSSON TELEFON AB L M215 citations98
US6252868B1Jun 26, 2001
Digital control channels having logical channels supporting broadcast SMS
ERICSSON TELEFON AB L M112 citations97
US5537434AJul 16, 1996
Frequency hopping control channel in a radio communication system
ERICSSON TELEFON AB L M103 citations97
US5603081AFeb 11, 1997
Method for communicating in a wireless communication system
ERICSSON TELEFON AB L M382 citations96
US5574996ANov 12, 1996
Enhanced sleep mode in radiocommunication systems
ERICSSON TELEFON AB L M95 citations96
US5390245AFeb 14, 1995
Method of carrying out an authentication check between a base station and a mobile station in a mobile radio system
ERICSSON TELEFON AB L M51 citations96
US5282250AJan 25, 1994
Method of carrying out an authentication check between a base station and a mobile station in a mobile radio system
ERICSSON TELEFON AB L M164 citations96
US5088108AFeb 11, 1992
Cellular digital mobile radio system and method of transmitting information in a digital cellular mobile radio system
ERICSSON TELEFON AB L M107 citations95
US5142539AAug 25, 1992
Method of processing a radio signal message
ERICSSON TELEFON AB L M70 citations93
US5093848AMar 3, 1992
Method of controlling the frequency of a coherent radio receiver and apparatus for carrying out the method
ERICSSON TELEFON AB L M26 citations93
US6041047AMar 21, 2000
Digital control channels having logical channels supporting broadcast SMS
ERICSSON TELEFON AB L M39 citations92
US5212803AMay 18, 1993
Method for reducing equalizer usage in mobile radio communication systems
ERICSSON TELEFON AB L M34 citations92
USRE36078EFeb 2, 1999
Handover method for mobile radio system
ERICSSON TELEFON AB L M20 citations91
US5559886ASep 24, 1996
Method of carrying out an authentication check between a base station and a mobile station in a mobile radio system
ERICSSON TELEFON AB L M34 citations91
US5329558AJul 12, 1994
Method of synchronizing a radio receiver with an incoming radio signal
ERICSSON TELEFON AB L M44 citations91
US6577618B2Jun 10, 2003
Packet control channel feedback support for contention and reservation based access
ERICSSON TELEFON AB L M47 citations90
US5081671AJan 14, 1992
Method of reducing blockages in handing over calls in a mobile, cellular telephone system
ERICSSON TELEFON AB L M47 citations89
US4947409AAug 7, 1990
Apparatus for correcting frequency in a coherent receiver
ERICSSON TELEFON AB L M54 citations88
US5230077AJul 20, 1993
Method of reducing the power requirements in a mobile radio receiver
ERICSSON TELEFON AB L M17 citations74
USRE37787EJul 9, 2002
Handover method for mobile radio system
ERICSSON TELEFON AB L M4 citations73
USRE36079EFeb 2, 1999
Handover method for mobile radio system
ERICSSON TELEFON AB L M5 citations73
USRE37685EApr 30, 2002
Handover method for mobile radio system
ERICSSON TELEFON AB L M1 citations62
USRE36017EDec 29, 1998
Cellular digital mobile radio system and method of transmitting information in a digital cellular mobile radio system
ERICSSON TELEFON AB L M2 citations62
USRE37754EJun 18, 2002
Cellular digital mobile radio system and method of transmitting information in a digital cellular mobile radio system
ERICSSON TELEFON AB L M0 citations41
ERICSSON INC
10 patentsUS6266534B1Jul 24, 2001
Systems and methods for locating remote terminals in radiocommunication systems
ERICSSON INC134 citations99
US6542716B1Apr 1, 2003
Position registration for cellular satellite communication systems
ERICSSON INC109 citations98
US6477362B1Nov 5, 2002
Systems and methods for providing information to emergency service centers
ERICSSON INC151 citations98
US6115596ASep 5, 2000
Systems and methods for handling emergency calls in hierarchical cell structures
ERICSSON INC91 citations98
US6073005AJun 6, 2000
Systems and methods for identifying emergency calls in radiocommunication systems
ERICSSON INC104 citations98
US6040800AMar 21, 2000
Systems and methods for locating remote terminals in radiocommunication systems
ERICSSON INC48 citations96
US6529727B1Mar 4, 2003
Automatic expiration of wireless communication service subscriptions
ERICSSON INC54 citations94
US6633754B1Oct 14, 2003
Systems and methods for increasing emergency call access speed in radiocommunication systems
ERICSSON INC27 citations93
US6826394B1Nov 30, 2004
Interaction between an adjunct positioning system and a radiocommunication system
ERICSSON INC22 citations92
US6374098B1Apr 16, 2002
Systems and methods for locating remote units operating in a radiocommunication system using an adjunct system
ERICSSON INC42 citations92
ERICSSON GE MOBILE COMMUNICAT
5 patentsUS5546443AAug 13, 1996
Communication management technique for a radiotelephone system including microcells
ERICSSON GE MOBILE COMMUNICAT173 citations99
US5404355AApr 4, 1995
Method for transmitting broadcast information in a digital control channel
ERICSSON GE MOBILE COMMUNICAT428 citations99
US5237612AAug 17, 1993
Cellular verification and validation system
ERICSSON GE MOBILE COMMUNICAT266 citations99
US5230003AJul 20, 1993
Decoding system for distinguishing different types of convolutionally-encoded signals
ERICSSON GE MOBILE COMMUNICAT151 citations99
US5353332AOct 4, 1994
Method and apparatus for communication control in a radiotelephone system
ERICSSON GE MOBILE COMMUNICAT341 citations94
ERICSSON GE MOBILE INC
2 patentsUS5594795AJan 14, 1997
Method and apparatus for key transforms to discriminate between different networks
ERICSSON GE MOBILE INC27 citations93
US5722078AFeb 24, 1998
Method and apparatus for locating a digital control channel in a downbanded cellular radiocommunication system
ERICSSON GE MOBILE INC25 citations92