Partner/Owner since 2005

Representative before the EPO

Employment test 51 - 200 employees
Company dna valea ab
no operation time available
1002.37
Headquarter in Gothenburg and 4 offices
active in Legal Services and IP Consulting

We have observed 8 EP applications Lena Hagström has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 15, 2012). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

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APPLICATION DEEMED TO BE WITHDRAWN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APPLICATION WITHDRAWN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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