Partner/Owner since 2005

Representative before the EPO

Employment test 51 - 200 employees
Company dna valea ab
no operation time available
978.08
Headquarter in Gothenburg and 4 offices
active in Legal Services and IP Consulting

Lena Hagström has worked on the following 8 EPO patent applications which have been published in the last five years:

EP11713512

LOW-PROFILE FOLDED DIPOLE ANTENNAS AND RADIO COMMUNICATIONS DEVICES EMPLOYING SAME

IPC classification:
H01Q 7/00, H01Q 9/26
Applicant:
Sony Ericsson Mobile Communications AB
Agent:
Lena Hagström, Valea AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12733238

BEAMFORMED DOWNLINK COMMUNICATIONS FOR A MULTIPLE ANTENNA SYSTEM

IPC classification:
H01B 7/06
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Lena Hagström, Valea AB
Agent:
Friedrich Heinrich Kühn, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP12720704

A USER EQUIPMENT, A RADIO BASE STATION AND RESPECTIVE METHOD THEREIN FOR MANAGING UPLINK RESOURCES WITHIN A COVERAGE AREA OF THE RADIO BASE STATION

IPC classification:
H04W 72/12
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Lena Hagström, Valea AB
Agent:
Friedrich Heinrich Kühn, Ericsson AB
Status:
APPLICATION WITHDRAWN
EP12751146

A NETWORK NODE AND A METHOD THEREIN FOR SCHEDULING A DOWNLINK DATA TRANSMISSION TO A UE, AND A UE AND A METHOD THEREIN FOR RECEIVING A DOWNLINK DATA TRANSMISSION

IPC classification:
H04L 5/00, H04W 72/12
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Lena Hagström, Valea AB
Agent:
Friedrich Heinrich Kühn, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP12799656

A NETWORK NODE AND A METHOD THEREIN, AND A RADIO BASE STATION AND A METHOD THEREIN FOR PROTECTING CONTROL CHANNELS OF A NEIGHBOURING RADIO BASE STATION

IPC classification:
H04W 16/10, H04W 52/24, H04W 52/32, H04W 72/04, H04W 72/08
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Lena Hagström, Valea AB
Agent:
Friedrich Heinrich Kühn, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP12890513

A RADIO BASE STATION AND A METHOD THEREIN FOR SCHEDULING UPLINK RESOURCES

IPC classification:
H04B 7/08, H04W 72/12
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Brann AB
Agent:
Lena Hagström, Valea AB
Agent:
Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP13884410

A USER EQUIPMENT AND A METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNALS

IPC classification:
H04W 52/24
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Brann AB
Agent:
Lena Hagström, Valea AB
Agent:
Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP13894224

A RECEIVIER AND METHOD FOR ESTIMATING LARGE-SCALE CHANNEL PROPERTIES

IPC classification:
H04W 40/24, H04W 56/00, H04W 84/18
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Brann AB
Agent:
Lena Hagström, Valea AB
Agent:
Ericsson AB
Status:
GRANT OF PATENT INTENDED

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