Björn JOHANNISSON

Person

Kungsbacka, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for beamforming a beam using an active antenna
- Patent number 10,446,925
- Issue date Oct 15, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for detecting a number of user terminals
- Patent number 10,237,792
- Issue date Mar 19, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Sahlin
- G07 - CHECKING-DEVICES
Information Patent Grant
Beam forming methods and apparatuses
- Patent number 9,853,357
- Issue date Dec 26, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive filtering architecture
- Patent number 9,374,778
- Issue date Jun 21, 2016
- Telefonaktiebolaget L M Ericsson
- Andreas Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing in intra-site handover
- Patent number 9,072,019
- Issue date Jun 30, 2015
- Unwired Planet, LLC
- Bo Hagerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of designing weight vectors for a dual beam antenna with ort...
- Patent number 8,994,588
- Issue date Mar 31, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Sven Oscar Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beamforming methods and apparatuses
- Patent number 8,981,993
- Issue date Mar 17, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station arrangements using a plurality of antenna elements wit...
- Patent number 8,934,942
- Issue date Jan 13, 2015
- Telefonaktiebolaget LM Ericsson (publ)
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual multiple antenna (VMAT)
- Patent number 8,725,204
- Issue date May 13, 2014
- Telefonaktiebolaget LM Ericsson (publ)
- Lars Manholm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing in intra-site handover
- Patent number 8,706,121
- Issue date Apr 22, 2014
- Unwired Planet, LLC
- Bo Hagerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna arrangement
- Patent number 8,654,027
- Issue date Feb 18, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Sven Oscar Petersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adaptive transmission selection
- Patent number 8,588,854
- Issue date Nov 19, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- Fredrik Athley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing in intra-site handover
- Patent number 8,374,607
- Issue date Feb 12, 2013
- Telefonaktiebolaget LM Ericsson (publ)
- Bo Hagerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless telecommunications system with improved transmission capacity
- Patent number 8,320,357
- Issue date Nov 27, 2012
- Telefonaktiebolaget LM Ericsson (publ)
- Anna Barbro Ulrika Engström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna arrangement and method relating thereto
- Patent number 7,069,053
- Issue date Jun 27, 2006
- Telefonaktiebolaget LM Ericsson (publ)
- Björn Johannisson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement and method for improving multi-carrier power amplifier...
- Patent number 6,792,251
- Issue date Sep 14, 2004
- Telefonaktiebolaget LM Ericsson (publ)
- Björn Johannisson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Feed network for simultaneous generation of narrow and wide beams w...
- Patent number 6,791,507
- Issue date Sep 14, 2004
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for implementing a multi-beam antenna without dup...
- Patent number 6,697,643
- Issue date Feb 24, 2004
- Telefonaktiebolaget LM Ericsson (publ)
- Bo Hagerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for simultaneous transmission of signals in multi...
- Patent number 6,577,879
- Issue date Jun 10, 2003
- Telefonaktiebolaget LM Ericsson (publ)
- Bo Hagerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual-polarized antenna
- Patent number 6,531,984
- Issue date Mar 11, 2003
- Telefonaktiebolaget LM Ericsson (publ)
- Björn Johannisson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sparse array antenna
- Patent number 6,351,243
- Issue date Feb 26, 2002
- Telefonaktiebolaget LM Ericsson (publ)
- Anders Derneryd
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronics unit for wireless transfer of signals
- Patent number 6,285,322
- Issue date Sep 4, 2001
- Telefonaktiebolaget LM Ericsson (publ)
- Björn Johannisson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Uplink and downlink transmission quality improvement by differentia...
- Patent number 6,282,434
- Issue date Aug 28, 2001
- Telefonaktiebolaget LM Ericsson
- Bjorn Johannisson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and arrangement for improving null depths
- Patent number 6,236,364
- Issue date May 22, 2001
- Telefonaktiebolaget LM Ericsson (publ)
- Sven Petersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarization isolation in antennas
- Patent number 6,225,950
- Issue date May 1, 2001
- Telefonaktiebolaget L M Ericsson (publ)
- Ingrid Camilla Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Butler beam port combining for hexagonal cell coverage
- Patent number 6,225,947
- Issue date May 1, 2001
- Telefonaktiebolaget LM Ericsson (publ)
- Björn Johannisson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip distribution network device for antennas
- Patent number 6,133,877
- Issue date Oct 17, 2000
- Telefonaktiebolaget LM Ericsson
- Jonas Sandstedt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Butler beam port combining for hexagonal cell coverage
- Patent number 6,081,233
- Issue date Jun 27, 2000
- Telefonaktiebolaget LM Ericsson
- Bjorn Johannisson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and arrangement relating to antennas
- Patent number 6,067,054
- Issue date May 23, 2000
- Telefonaktiebolaget LM Ericsson
- Bjorn Johannisson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device in antenna units
- Patent number 6,061,032
- Issue date May 9, 2000
- Telefonaktiebolaget LM Ericsson
- Jonas Sandstedt
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FIRST NETWORK NODE, THIRD NETWORK NODE, AND METHODS PERFORMED THERE...
- Publication number 20210337402
- Publication date Oct 28, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Klaus Raizer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method For Beamforming a Beam Using an Active Antenna
- Publication number 20170352953
- Publication date Dec 7, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Sven PETERSSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR DETECTING A NUMBER OF USER TERMINALS
- Publication number 20170265109
- Publication date Sep 14, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik SAHLIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAMFORMING METHODS AND APPARATUSES
- Publication number 20150188222
- Publication date Jul 2, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (PUB)
- Sven PETERSSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA PROCESSING IN INTRA-SITE HANDOVER
- Publication number 20140211760
- Publication date Jul 31, 2014
- Unwired Planet, LLC
- Bo Hagerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Filtering Architecture
- Publication number 20140119259
- Publication date May 1, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Andreas Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PROCESSING IN INTRA-SITE HANDOVER
- Publication number 20130150049
- Publication date Jun 13, 2013
- Telefonaktiebolaget LM Ericsson (publ)
- Bo HAGERMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLANAR ARRAY ANTENNA WITH REDUCED BEAMWIDTH
- Publication number 20130038506
- Publication date Feb 14, 2013
- TELEFONAKTIEBOLAGET L M ERICSSON(Publ)
- Martin Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BEAMFORMING METHODS AND APPARATUSES
- Publication number 20120274514
- Publication date Nov 1, 2012
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Sven PETERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF DESIGNING WEIGHT VECTORS FOR A DUAL BEAM ANTENNA WITH ORT...
- Publication number 20120212372
- Publication date Aug 23, 2012
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Sven Oscar Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION ARRANGEMENTS
- Publication number 20120088537
- Publication date Apr 12, 2012
- Telefonaktiebolaget LM Ericsson
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA ARRANGEMENT
- Publication number 20120068907
- Publication date Mar 22, 2012
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Sven Oscar Petersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTIVE TRANSMISSION SELECTION
- Publication number 20110256893
- Publication date Oct 20, 2011
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik Athley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATIONS DEVICE WITH IMPROVED ANTENNA ADAPTIVITY
- Publication number 20090156235
- Publication date Jun 18, 2009
- Martin Nils Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data processing in intra-site handover
- Publication number 20090023447
- Publication date Jan 22, 2009
- Bo Hagerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Virtual Multiple Antenna (Vmat)
- Publication number 20080318584
- Publication date Dec 25, 2008
- Lars Manholm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna Beam Shape Optimization
- Publication number 20080218414
- Publication date Sep 11, 2008
- Bo Hagerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Telecommunications System With Improved Transmission Capacity
- Publication number 20080198834
- Publication date Aug 21, 2008
- Anna Barbro Ulrika Engstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Two fixed-beams tx-diversity
- Publication number 20050063342
- Publication date Mar 24, 2005
- Bo Hagerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEED NETWORK FOR SIMULTANEOUS GENERATION OF NARROW AND WIDE BEAMS W...
- Publication number 20040160374
- Publication date Aug 19, 2004
- Martin Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna arrangement and method relating thereto
- Publication number 20030139198
- Publication date Jul 24, 2003
- Bjorn Johannisson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRANGEMENT AND METHOD RELATING TO RADIO COMMUNICATION
- Publication number 20020168949
- Publication date Nov 14, 2002
- BJORN JOHANNISSON
- H01 - BASIC ELECTRIC ELEMENTS

Björn JOHANNISSON

Person

Patents Grantslast 30 patents

Method for beamforming a beam using an active antenna

Method and device for detecting a number of user terminals

Beam forming methods and apparatuses

Adaptive filtering architecture

Data processing in intra-site handover

Method of designing weight vectors for a dual beam antenna with ort...

Beamforming methods and apparatuses

Base station arrangements using a plurality of antenna elements wit...

Virtual multiple antenna (VMAT)

Data processing in intra-site handover

Antenna arrangement

Adaptive transmission selection

Data processing in intra-site handover

Wireless telecommunications system with improved transmission capacity

Antenna arrangement and method relating thereto

Arrangement and method for improving multi-carrier power amplifier...

Feed network for simultaneous generation of narrow and wide beams w...

System and method for implementing a multi-beam antenna without dup...

System and method for simultaneous transmission of signals in multi...

Dual-polarized antenna

Sparse array antenna

Electronics unit for wireless transfer of signals

Uplink and downlink transmission quality improvement by differentia...

Method and arrangement for improving null depths

Polarization isolation in antennas

Butler beam port combining for hexagonal cell coverage

Microstrip distribution network device for antennas

Butler beam port combining for hexagonal cell coverage

Method and arrangement relating to antennas

Device in antenna units

Patents Applicationslast 30 patents

FIRST NETWORK NODE, THIRD NETWORK NODE, AND METHODS PERFORMED THERE...

Method For Beamforming a Beam Using an Active Antenna

METHOD AND DEVICE FOR DETECTING A NUMBER OF USER TERMINALS

BEAMFORMING METHODS AND APPARATUSES

DATA PROCESSING IN INTRA-SITE HANDOVER

Adaptive Filtering Architecture

DATA PROCESSING IN INTRA-SITE HANDOVER

PLANAR ARRAY ANTENNA WITH REDUCED BEAMWIDTH

BEAMFORMING METHODS AND APPARATUSES

METHOD OF DESIGNING WEIGHT VECTORS FOR A DUAL BEAM ANTENNA WITH ORT...

BASE STATION ARRANGEMENTS

ANTENNA ARRANGEMENT

ADAPTIVE TRANSMISSION SELECTION

WIRELESS COMMUNICATIONS DEVICE WITH IMPROVED ANTENNA ADAPTIVITY

Data processing in intra-site handover

Virtual Multiple Antenna (Vmat)

Antenna Beam Shape Optimization

Wireless Telecommunications System With Improved Transmission Capacity

Two fixed-beams tx-diversity

FEED NETWORK FOR SIMULTANEOUS GENERATION OF NARROW AND WIDE BEAMS W...

Antenna arrangement and method relating thereto

ARRANGEMENT AND METHOD RELATING TO RADIO COMMUNICATION