Inventor

Peter Öhlén

Inventor

Stockholm, SE

Overview

2008–2018

Patent span

Electricity

Primary field (CPC H)

Patents· 14 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication32%

H04JMultiplex communication28%

H04BTransmission24%

H04QSelecting12%

H04WWireless communication networks4%

PatentTitleYear

10,009,095Protection switching across interconnecting node2018 9,660,754'Method and devices for automatic tuning in WDM-PON'2017 9,578,598'Network node and method performed by a network node for controlling connectivity of a radio resource unit to a base band unit'2017 9,356,694'Method and apparatus for changing a mode in an optical network'2016 9,178,755'Time-based link fault localization'2015 9,112,635'Methods and apparatus for a passive access subnetwork'2015 9,066,164'Overhead adjustment scheme for passive optical networks'2015 9,002,197'Sequence-based link fault localization'2015 8,995,562'Method and apparatus providing protection and DC balance in a communication system'2015 8,849,121'Scheduling device'2014 8,811,820'Optical port discovery in a WDM optical network'2014 8,744,263'WDM-PON system, ONT, OLT and method for initialization of tunable laser'2014 8,649,681'Methods and devices for wavelength alignment in WDM-PON'2014 7,320,095'Optimization of the decision threshold for binary signals'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2018Based in Stockholm, SE· patent location history

2014–2018Patents assigned to ERICSSON TELEFON AB L M (11)· patent assignee history

2014–2016Patents assigned to ÖHLÉN PETER (5)· patent assignee history

2014–2017Patents assigned to DAHLFORT STEFAN (4)· patent assignee history

2014–2015Patents assigned to IN DE BETOU EINAR (3)· patent assignee history

2014–2017Patents assigned to OHLEN PETER (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ERICSSON TELEFON AB L M	11	2014–2018
ÖHLÉN PETERself	5	2014–2016
DAHLFORT STEFAN	4	2014–2017
IN DE BETOU EINAR	3	2014–2015
OHLEN PETERself	3	2014–2017

Locations

Location	Patents	Span
Stockholm, SE	14	2008–2018