Inventor · disambiguated record
Martin Johansson
Also filed as: JOHANSSON MARTIN · JOHANSSON MARTIN NILS
68 granted patents·14 pending applications·766 citations·filing 1998–2024
98Inventor score
Files withERICSSON TELEFON AB L M53PETERSSON SVEN5COLDREY MIKAEL2DERNERYD ANDERS2ENGSTROEM ANNA BARBRO ULRIKA2
Top patents by PatentIndex Score
82 records- 0198US12231284B2Network architecture, methods, and devices for a wireless communications networkERICSSON TELEFON AB L M·Filed 2022·Granted Feb 18, 2025·3 cites·14 claims
- 0298US12021609B2Network architecture, methods, and devices for a wireless communications networkERICSSON TELEFON AB L M·Filed 2023·Granted Jun 25, 2024·7 cites·17 claims
- 0398US11652562B2Network architecture, methods, and devices for a wireless communications networkERICSSON TELEFON AB L M·Filed 2020·Granted May 16, 2023·17 cites·19 claims
- 0498US10911963B1Active antenna systemERICSSON TELEFON AB L M·Filed 2020·Granted Feb 2, 2021·8 cites·33 claims
- 0598US10638253B1Network architecture, methods, and devices for a wireless communications networkERICSSON TELEFON AB L M·Filed 2019·Granted Apr 28, 2020·16 cites·26 claims
- 0698US10630410B2Network architecture, methods, and devices for a wireless communications networkERICSSON TELEFON AB L M·Filed 2016·Granted Apr 21, 2020·94 cites·144 claims
- 0798US10367677B2Network architecture, methods, and devices for a wireless communications networkERICSSON TELEFON AB L M·Filed 2016·Granted Jul 30, 2019·142 cites·17 claims
- 0897US11381445B2Network architecture, methods, and devices for a wireless communications networkERICSSON TELEFON AB L M·Filed 2019·Granted Jul 5, 2022·9 cites·20 claims
- 0996US10938497B2Network architecture, methods, and devices for a wireless communications networkERICSSON TELEFON AB L M·Filed 2019·Granted Mar 2, 2021·13 cites·21 claims
- 1094US6091365AAntenna arrangements having radiating elements radiating at different frequenciesERICSSON TELEFON AB L M·Filed 1998·Granted Jul 18, 2000·188 cites·34 claims
- 1193US9768494B2Antenna with adjustable beam characteristicsJOHANSSON STEFAN·Filed 2010·Granted Sep 19, 2017·17 cites·19 claims
- 1291US8666451B2Array antenna arrangementENGSTROEM ANNA BARBRO ULRIKA·Filed 2011·Granted Mar 4, 2014·18 cites·1 claims
- 1390US6531984B1Dual-polarized antennaERICSSON TELEFON AB L M·Filed 2000·Granted Mar 11, 2003·69 cites·35 claims
- 1486US12418355B2Network architecture, methods, and devices for a wireless communications networkERICSSON TELEFON AB L M·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 1582US6806831B2Stacked patch antennaERICSSON TELEFON AB L M·Filed 2002·Granted Oct 19, 2004·52 cites·32 claims
- 1681US9264114B2Antenna device for a radio base station in a cellular telephony systemERICSSON TELEFON AB L M·Filed 2015·Granted Feb 16, 2016·3 cites·12 claims
- 1781US9107082B2Array antenna arrangementERICSSON TELEFON AB L M·Filed 2014·Granted Aug 11, 2015·4 cites·23 claims
- 1878US8295772B2Device for improved isolation characteristics in a telecommunications systemPETERSSON SVEN·Filed 2006·Granted Oct 23, 2012·8 cites·19 claims
- 1978US6791507B2Feed network for simultaneous generation of narrow and wide beams with a rotational-symmetric antennaERICSSON TELEFON AB L M·Filed 2003·Granted Sep 14, 2004·31 cites·45 claims
- 2077US8385926B2Method and apparatus for generating coverage in a cellular networkERICSSON TELEFON AB L M·Filed 2006·Granted Feb 26, 2013·7 cites·14 claims
- 2176US10700418B2Antenna with adjustable beam characteristicsERICSSON TELEFON AB L M·Filed 2017·Granted Jun 30, 2020·2 cites·8 claims
- 2274US8717251B2Antenna configuration provides coverageERICSSON TELEFON AB L M·Filed 2013·Granted May 6, 2014·3 cites·11 claims
- 2373US10547370B2Efficient channel characteristics handlingERICSSON TELEFON AB L M·Filed 2015·Granted Jan 28, 2020·3 cites·23 claims
- 2473US10446925B2Method for beamforming a beam using an active antennaERICSSON TELEFON AB L M·Filed 2014·Granted Oct 15, 2019·3 cites·26 claims
- 2572US10573307B2Voice interaction apparatus and voice interaction methodSKANTZE GABRIEL·Filed 2017·Granted Feb 25, 2020·3 cites·10 claims
- 2672US8260336B2Method for compensating a radiation beam by beam steeringJOHANSSON MARTIN·Filed 2007·Granted Sep 4, 2012·8 cites·20 claims
- 2771US10285179B2Flexible reconfiguration of an antenna arrangementERICSSON TELEFON AB L M·Filed 2016·Granted May 7, 2019·2 cites·18 claims
- 2870US10389424B2Method for adapting a beam shape of a beamERICSSON TELEFON AB L M·Filed 2016·Granted Aug 20, 2019·2 cites·22 claims
- 2969US12438586B2Method and a network node for muting antenna elements of an active antenna systemERICSSON TELEFON AB L M·Filed 2022·Granted Oct 7, 2025·0 cites·16 claims
- 3068US9325078B2Node for high-rise building coverageERICSSON TELEFON AB L M·Filed 2013·Granted Apr 26, 2016·2 cites·9 claims
- 3165US11764842B2Wireless communication system node with fixed beams having common envelopeERICSSON TELEFON AB L M·Filed 2021·Granted Sep 19, 2023·0 cites·7 claims
- 3265US11108455B2Antenna geometries for improved MIMO communicationERICSSON TELEFON AB L M·Filed 2018·Granted Aug 31, 2021·1 cites·19 claims
- 3364US9615265B2Network node and method for adjusting antenna parameters in a wireless communications systemERICSSON TELEFON AB L M·Filed 2013·Granted Apr 4, 2017·1 cites·22 claims
- 3463US10388279B2Voice interaction apparatus and voice interaction methodGUSTAFSON JOAKIM·Filed 2017·Granted Aug 20, 2019·2 cites·6 claims
- 3562US9538387B2Radio resource assignment coordination in superdense networksERICSSON TELEFON AB L M·Filed 2013·Granted Jan 3, 2017·1 cites·25 claims
- 3662US8988302B2Antenna arrangementsPETERSSON SVEN·Filed 2009·Granted Mar 24, 2015·4 cites·28 claims
- 3761US9331374B2MIMO coverage over bi-directional leaky cablesCOLDREY MIKAEL·Filed 2011·Granted May 3, 2016·1 cites·13 claims
- 3861US8737275B2Node in a wireless communication system with different antenna diversity methods for uplink and downlinkATHLEY FREDRIK·Filed 2009·Granted May 27, 2014·2 cites·16 claims
- 3960US8432329B2Antenna configuration provides coverageJOHANSSON MARTIN NILS·Filed 2008·Granted Apr 30, 2013·4 cites·23 claims
- 4058US8212732B2Dual polarized antenna with null-fillPETERSSON SVEN·Filed 2007·Granted Jul 3, 2012·3 cites·9 claims
- 4156US12261719B2Method and device(s) for supporting calibration of a multi-antenna array comprised in an antenna device operative with a wireless communication networkERICSSON TELEFON AB L M·Filed 2020·Granted Mar 25, 2025·0 cites·19 claims
- 4256US7804358B2Device with shared power amplifiers, for use in a wireless telecommunications systemERICSSON TELEFON AB L M·Filed 2006·Granted Sep 28, 2010·3 cites·10 claims
- 4355US8384597B2Tilt-dependent beam-shape systemERICSSON TELEFON AB L M·Filed 2006·Granted Feb 26, 2013·2 cites·22 claims
- 4450US11128358B2Wireless communication system node with fixed beams having common envelopeERICSSON TELEFON AB L M·Filed 2017·Granted Sep 21, 2021·0 cites·10 claims
- 4550US11011820B2Antenna system providing coverage for multiple-input multiple-output, MIMO, communication, a method and systemERICSSON TELEFON AB L M·Filed 2014·Granted May 18, 2021·0 cites·20 claims
- 4650US10470190B2Method and network node for adapting capacity to capacity needERICSSON TELEFON AB L M·Filed 2014·Granted Nov 5, 2019·0 cites·20 claims
- 4750US10069542B2MIMO coverage over bi-directional leaky cablesERICSSON TELEFON AB L M·Filed 2016·Granted Sep 4, 2018·0 cites·11 claims
- 4850US9716324B2Node for high-rise building coverageERICSSON TELEFON AB L M (publ)·Filed 2016·Granted Jul 25, 2017·0 cites·10 claims
- 4950US8457697B2Antenna switching arrangementJOHANSSON MARTIN·Filed 2007·Granted Jun 4, 2013·1 cites·13 claims
- 5050US8224271B2Electronic device with an improved antenna arrangementPERSSON PATRIK·Filed 2007·Granted Jul 17, 2012·2 cites·18 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →