Inventor

Elmar Trojer

Inventor

Taby, SE

Overview

39→

Patents

2011–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 39 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary

H04BTransmission20%

H04LTransmission of digital information, e.g. telegraphic communication19%

H04WWireless communication networks19%

H04QSelecting12%

H04JMultiplex communication10%

H04MTelephonic communication8%

H01QAntennas, i.e. radio aerials2%

G01SRadio direction-finding1%

G06FElectric digital data processing1%

H02HEmergency protective circuit arrangements1%

PatentTitleYear

10,855,504Method, decoder and encoder for handling a bit stream for transmission over a transmission link between a remote unit and a base unit of a base station system2020 10,757,607Apparatus and method of controlling utilization of a fronthaul link in a wireless communication network2020 10,707,955Methods and nodes of a distributed base station system for improved downlink transmission2020 10,484,045Testing a cable2019 10,447,548Methods and arrangements relating to communication between a radio access network and wireless devices2019 10,411,862Inserting and extracting control data using frequency components2019 10,382,156Reducing interference using interpolation/extrapolation2019 10,277,286Determining position of a wireless device using remote radio head devices with multiple antenna devices2019 10,193,618Loopback testing in frequency division duplex systems2019 10,165,623Splitter device connecting multiple remote radio heads2018 10,153,840Wireless communication network apparatus and method of transmitting communications traffic in simple format2018 10,080,071Controlling time division duplex operation2018 9,948,004Hybrid coil circuit2018 9,918,327'Methods and network nodes for communication between a first network node and a second network node over a twisted pair wire'2018 9,780,989'Spectrum shaping for OFDM/DMT'2017 9,699,013'Baseband processing of TDD signals'2017 9,686,651'Determining position of a wireless device using remote radio head devices'2017 9,660,694'Radio unit and method performed by a radio unit operable in a base station system of a wireless communication network for reducing interference at the radio unit'2017 9,661,686'Methods, base station system, radio unit and radio head of a wireless communication network, for increasing signal quality of signals sent from the radio head to the radio unit'2017 9,596,140'Methods and arrangements for providing radio access at local site'2017 9,531,866'Mitigation of disconnect events in vectoring based DSL systems'2016 9,497,524'Interface and method for enabling interconnection of a host device and a small-formfactor pluggable module'2016 9,439,101'Method and apparatus related to wire line backhaul'2016 9,425,983'Method and an interconnecting node for use in an access network'2016 9,420,358'Method and arrangements for protection in an optical network'2016 9,380,636'Methods and network nodes for communication between a first network node and a second network node over a twisted pair wire'2016 9,350,517'Bandwidth assignment for multi-line TDD systems'2016 9,351,187'Reverse power metering'2016 9,326,051'Method for soft bandwidth limiting in dynamic bandwidth allocation'2016 9,300,030'Small-cell antenna arrangement'2016 8,917,990'Fast protection scheme for passive optical network'2014 8,897,639'Methods and systems for increasing reach and/or split in passive optical networks'2014 8,610,418'Method and apparatus for supplying power to a connection device'2013 8,538,256'Fast protection scheme for passive optical network'2013 8,538,261'Immediate protection scheme for passive optical network'2013 8,483,561'Remote powering for FTTX via existing wire'2013 8,472,804'System and method for long backhaul link extension in a passive optical network'2013 8,223,656'Distributed resource management for multi-service, multi-access broadband networks'2012 7,881,219'Arrangement and method of configuring digital subscriber lines'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Patents assigned to ERICSSON TELEFON AB L M (37)· patent assignee history

2011–2020Based in Taby, SE· patent location history

2012–2017Patents assigned to TROJER ELMAR (14)· patent assignee history

2012–2016Patents assigned to BERG MIGUEL (2)· patent assignee history

2013Based in San Jose, CA, US· patent location history

2013Based in San Bernardino, CA, US· patent location history

2016–2017Patents assigned to ERICSSON TELEFON AB L M (publ) (8)· patent assignee history

2016Patents assigned to ERIKSSON PER-ERIK (2)· patent assignee history

2018–2020Based in Stockholm, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ERICSSON TELEFON AB L M	37	2011–2020
TROJER ELMARself	14	2012–2017
ERICSSON TELEFON AB L M (publ)	8	2016–2017
BERG MIGUEL	2	2012–2016
ERIKSSON PER-ERIK	2	2016

Locations

Location	Patents	Span
Taby, SE	34	2011–2020
Stockholm, SE	2	2018–2020
San Jose, California, US	2	2013
San Bernardino, California, US	1	2013