Inventor

Alexander Langereis

Inventor

Sigtuna, SE

Overview

16→

Patents

2016–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 16 as inventor

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

H04Wprimary

H04WWireless communication networks47%

H04BTransmission18%

H04LTransmission of digital information, e.g. telegraphic communication18%

H04MTelephonic communication15%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%

PatentTitleYear

10,925,012Cellular user equipment and method of operation2021 10,841,883Network node and method for UE specific power handling2020 10,420,046Cellular base station and method of operation2019 10,412,597Selective robust header compression (RoHC) for a VoIP call in a cellular communications network2019 10,349,439Release of semi-persistent scheduling2019 10,342,015Scheduling for half-duplex user equipment2019 10,159,109System and method for supporting time-sensitive services in a communication network2018 10,085,156Selective robust header compression (RoHC) for a VoIP call in a cellular communications network2018 9,949,222Cellular base station and method of operation2018 9,907,080'Triggering of transmission time interval bundling based on frequency selective channel quality information in a radio communication system'2018 9,894,585'Base station, and method for sector selection'2018 9,826,543'Method and apparatus in a wireless communication system'2017 9,775,168'Methods assigning resources for dedicated scheduling requests using MAC messages and related wireless terminals and base stations'2017 9,655,162'System and method for supporting switching between a packet-switched network and a circuit-switched network'2017 9,565,673'Method and arrangement for controlling transmission of delay sensitive data in a packet data communication network'2017 9,467,894'Selective robust header compression (RoHC) for a VoIP call in a cellular communications network'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2021Patents assigned to ERICSSON TELEFON AB L M (15)· patent assignee history

2016–2021Based in Sigtuna, SE· patent location history

2017Patents assigned to ERICSSON TELEFON AB L M (publ) (3)· patent assignee history

2017Patents assigned to LANGEREIS ALEXANDER (1)· patent assignee history

2017Patents assigned to SANDBERG DAVID (1)· patent assignee history

2020Patents assigned to TELEFONAKTIEBOLAGET LM ERICSSON PUBL STOCKHOLM (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ERICSSON TELEFON AB L M	15	2016–2021
ERICSSON TELEFON AB L M (publ)	3	2017
LANGEREIS ALEXANDERself	1	2017
SANDBERG DAVID	1	2017
TELEFONAKTIEBOLAGET LM ERICSSON PUBL STOCKHOLM	1	2020

Locations

Location	Patents	Span
Sigtuna, SE	16	2016–2021