Martin Johansson

Person

Molndal, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 12,021,609
- Issue date Jun 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Metasurface arrangement
- Patent number 11,837,784
- Issue date Dec 5, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Lars Manholm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless communication system node with fixed beams having common e...
- Patent number 11,764,842
- Issue date Sep 19, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Jidhage
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 11,652,562
- Issue date May 16, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam selection for terminal devices in MU-MIMO operation
- Patent number 11,616,561
- Issue date Mar 28, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 11,381,445
- Issue date Jul 5, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system node with fixed beams having common e...
- Patent number 11,128,358
- Issue date Sep 21, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Jidhage
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna geometries for improved MIMO communication
- Patent number 11,108,455
- Issue date Aug 31, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Mikael Coldrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alignment means for directive antennas
- Patent number 11,063,647
- Issue date Jul 13, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ligander
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna system providing coverage for multiple-input multiple-outpu...
- Patent number 11,011,820
- Issue date May 18, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna array and arrangement comprising an antenna array and a net...
- Patent number 10,944,173
- Issue date Mar 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 10,938,497
- Issue date Mar 2, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active antenna system
- Patent number 10,911,963
- Issue date Feb 2, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Sven Petersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and network node for selecting codebook
- Patent number 10,886,982
- Issue date Jan 5, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Asplund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna with adjustable beam characteristics
- Patent number 10,700,418
- Issue date Jun 30, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduced gain of an antenna beam pattern
- Patent number 10,658,750
- Issue date May 19, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Nilsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna structure for beamforming
- Patent number 10,644,396
- Issue date May 5, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Sven Petersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 10,638,253
- Issue date Apr 28, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 10,630,410
- Issue date Apr 21, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient channel characteristics handling
- Patent number 10,547,370
- Issue date Jan 28, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and network node for adapting capacity to capacity need
- Patent number 10,470,190
- Issue date Nov 5, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 for adapting a beam shape of a beam
- Patent number 10,389,424
- Issue date Aug 20, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Niklas Jaldén
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 10,367,677
- Issue date Jul 30, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible reconfiguration of an antenna arrangement
- Patent number 10,285,179
- Issue date May 7, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik Athley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless communication node with cross-polarized antennas and at le...
- Patent number 10,283,842
- Issue date May 7, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik Athley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless communication system node with re-configurable antenna dev...
- Patent number 10,205,235
- Issue date Feb 12, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik Athley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MIMO coverage over bi-directional leaky cables
- Patent number 10,069,542
- Issue date Sep 4, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Mikael Coldrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Load balancing of dual-polarized antennas
- Patent number 9,812,777
- Issue date Nov 7, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna with adjustable beam characteristics
- Patent number 9,768,494
- Issue date Sep 19, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Johansson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20240421931
- Publication date Dec 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A POLARIZER FOR PARALLEL PLATE WAVEGUIDES
- Publication number 20240063550
- Publication date Feb 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Astrid ALGABA BRAZALEZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTOR ANTENNA ASSEMBLY
- Publication number 20230369776
- Publication date Nov 16, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Martin JOHANSSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE(S) FOR SUPPORTING CALIBRATION OF A MULTI-ANTENNA...
- Publication number 20230308312
- Publication date Sep 28, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Asplund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20230224059
- Publication date Jul 13, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE ANTENNA SYSTEM
- Publication number 20230189018
- Publication date Jun 15, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Sven Petersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20230109947
- Publication date Apr 13, 2023
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND A NETWORK NODE FOR MUTING ANTENNA ELEMENTS OF AN ACTIVE...
- Publication number 20220352957
- Publication date Nov 3, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Nilsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A METASURFACE ARRANGEMENT
- Publication number 20220173520
- Publication date Jun 2, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Lars MANHOLM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BEAM SELECTION FOR TERMINAL DEVICES IN MU-MIMO OPERATION
- Publication number 20220149921
- Publication date May 12, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas NILSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARALLEL PLATE UNIT CELL FOR A PARALLEL PLATE ARRANGEMENT
- Publication number 20210384636
- Publication date Dec 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Oscar QUEVEDO-TERUEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Communication System Node with Fixed Beams Having Common E...
- Publication number 20210344396
- Publication date Nov 4, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Jidhage
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20210126726
- Publication date Apr 29, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna Geometries for Improved MIMO Communication
- Publication number 20210013946
- Publication date Jan 14, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Mikael Coldrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Alignment Means for Directive Antennas
- Publication number 20200395986
- Publication date Dec 17, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ligander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A Wireless Communication System Node with Fixed Beams
- Publication number 20200186217
- Publication date Jun 11, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Jidhage
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20200120482
- Publication date Apr 16, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20200028745
- Publication date Jan 23, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA ARRAY AND ARRANGEMENT COMPRISING AN ANTENNA ARRAY AND A NET...
- Publication number 20190173177
- Publication date Jun 6, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Martin JOHANSSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A METHOD AND NETWORK NODE FOR SELECTING CODEBOOK
- Publication number 20190097697
- Publication date Mar 28, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Asplund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD AND A NETWORK NODE FOR MUTING ANTENNA ELEMENTS OF AN ACTIV...
- Publication number 20190036587
- Publication date Jan 31, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas NILSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ADAPTING A BEAM SHAPE OF A BEAM
- Publication number 20190013850
- Publication date Jan 10, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Niklas Jaldén
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA STRUCTURE FOR BEAMFORMING
- Publication number 20180248263
- Publication date Aug 30, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Sven PETERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLEXIBLE RECONFIGURATION OF AN ANTENNA ARRANGEMENT
- Publication number 20180124761
- Publication date May 3, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik ATHLEY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA WITH ADJUSTABLE BEAM CHARACTERISTICS
- Publication number 20180069302
- Publication date Mar 8, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan JOHANSSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EFFICIENT CHANNEL CHARACTERISTICS HANDLING
- Publication number 20180048374
- Publication date Feb 15, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Martin JOHANSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reduced Gain of an Antenna Beam Pattern
- Publication number 20180026362
- Publication date Jan 25, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Nilsson
- H01 - BASIC ELECTRIC ELEMENTS
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
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20170331670
- Publication date Nov 16, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20170331577
- Publication date Nov 16, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Martin Johansson

Person

Patents Grantslast 30 patents

Network architecture, methods, and devices for a wireless communica...

Metasurface arrangement

Wireless communication system node with fixed beams having common e...

Network architecture, methods, and devices for a wireless communica...

Beam selection for terminal devices in MU-MIMO operation

Network architecture, methods, and devices for a wireless communica...

Wireless communication system node with fixed beams having common e...

Antenna geometries for improved MIMO communication

Alignment means for directive antennas

Antenna system providing coverage for multiple-input multiple-outpu...

Antenna array and arrangement comprising an antenna array and a net...

Network architecture, methods, and devices for a wireless communica...

Active antenna system

Method and network node for selecting codebook

Antenna with adjustable beam characteristics

Reduced gain of an antenna beam pattern

Antenna structure for beamforming

Network architecture, methods, and devices for a wireless communica...

Network architecture, methods, and devices for a wireless communica...

Efficient channel characteristics handling

Method and network node for adapting capacity to capacity need

Method for beamforming a beam using an active antenna

Method for adapting a beam shape of a beam

Network architecture, methods, and devices for a wireless communica...

Flexible reconfiguration of an antenna arrangement

Wireless communication node with cross-polarized antennas and at le...

Wireless communication system node with re-configurable antenna dev...

MIMO coverage over bi-directional leaky cables

Load balancing of dual-polarized antennas

Antenna with adjustable beam characteristics

Patents Applicationslast 30 patents

Network Architecture, Methods, and Devices for a Wireless Communica...

A POLARIZER FOR PARALLEL PLATE WAVEGUIDES

REFLECTOR ANTENNA ASSEMBLY

METHOD AND DEVICE(S) FOR SUPPORTING CALIBRATION OF A MULTI-ANTENNA...

Network Architecture, Methods, and Devices for a Wireless Communica...

ACTIVE ANTENNA SYSTEM

Network Architecture, Methods, and Devices for a Wireless Communica...

METHOD AND A NETWORK NODE FOR MUTING ANTENNA ELEMENTS OF AN ACTIVE...

A METASURFACE ARRANGEMENT

BEAM SELECTION FOR TERMINAL DEVICES IN MU-MIMO OPERATION

PARALLEL PLATE UNIT CELL FOR A PARALLEL PLATE ARRANGEMENT

Wireless Communication System Node with Fixed Beams Having Common E...

Network Architecture, Methods, and Devices for a Wireless Communica...

Antenna Geometries for Improved MIMO Communication

Alignment Means for Directive Antennas

A Wireless Communication System Node with Fixed Beams

Network Architecture, Methods, and Devices for a Wireless Communica...

Network Architecture, Methods, and Devices for a Wireless Communica...

ANTENNA ARRAY AND ARRANGEMENT COMPRISING AN ANTENNA ARRAY AND A NET...

A METHOD AND NETWORK NODE FOR SELECTING CODEBOOK

A METHOD AND A NETWORK NODE FOR MUTING ANTENNA ELEMENTS OF AN ACTIV...

METHOD FOR ADAPTING A BEAM SHAPE OF A BEAM

ANTENNA STRUCTURE FOR BEAMFORMING

FLEXIBLE RECONFIGURATION OF AN ANTENNA ARRANGEMENT

ANTENNA WITH ADJUSTABLE BEAM CHARACTERISTICS

EFFICIENT CHANNEL CHARACTERISTICS HANDLING

Reduced Gain of an Antenna Beam Pattern

Method For Beamforming a Beam Using an Active Antenna

Network Architecture, Methods, and Devices for a Wireless Communica...

Network Architecture, Methods, and Devices for a Wireless Communica...