Representative before the EPO

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Torsten Pfeifer has worked on the following 18 EPO patent applications which have been published in the last five years:

EP10855796

NETWORK ELEMENTS FOR END-TO-END (E2E) CIRCUIT SERVICE (CS) CALL TRACING FUNCTIONALITY

IPC classification:
H04W 88/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
GRANT OF PATENT INTENDED
EP10803634

INSTALLATION AND ENFORCEMENT OF DYNAMIC AND STATIC PCC RULES IN TUNNELING SCENARIOS

IPC classification:
H04L 29/06, H04W 12/08, H04L 12/56
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
EXAMINATION REQUESTED
EP11719645

METHOD FOR INTRODUCING NETWORK CONGESTION PREDICTIONS IN POLICY DECISION

IPC classification:
H04W 28/12, H04L 12/56
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
APPLICATION WITHDRAWN
EP11757336

METHOD AND APPARATUSES FOR TDF SESSION ESTABLISHMENT

IPC classification:
H04L 12/24
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12703266

METHODS AND NODES FOR MANAGING NETWORK RESOURCES AS WELL AS A CORRESPONDING SYSTEM AND COMPUTER PROGRAM

IPC classification:
H04L 12/14, H04L 29/06
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Hoffmann Eitle PartmbB
Agent:
Ericsson AB
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11785117

NETWORK NODE AND METHOD TO ROUTE THROUGH OR AROUND TRAFFIC DETECTION FUNCTION NODES

IPC classification:
H04L 12/26, H04L 29/06
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12719584

NODES AND METHODS FOR MONITORING OF COMMUNICATION

IPC classification:
H04L 12/26, H04W 24/08
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Boco IP Oy Ab
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
EXAMINATION IN PROGRESS
EP11708246

LDAP operation for multiple directory entries

IPC classification:
G06F 17/30, H04L 29/12
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12751502

ADVANCED SERVICE-AWARE POLICY AND CHARGING CONTROL METHODS, NETWORK NODES, AND COMPUTER PROGRAMS

IPC classification:
H04L 12/14
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
PATENT GRANTED
EP13706233

FLEXIBLE PROFILE GROUPING DOWNLOAD

IPC classification:
H04W 4/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
GRANT OF PATENT INTENDED
EP12816675

METHODS AND APPARATUS FOR RESOLVING DATA INCONSISTENCIES IN AN IMS NETWORK

IPC classification:
H04L 29/06, H04L 29/14
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
GRANT OF PATENT INTENDED
EP10776742

SERVICE REDIRECTION FROM A POLICY AND CHARGING CONTROL ARCHITECTURE

IPC classification:
H04L 12/14, H04L 29/08, H04M 15/00, H04W 4/24
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10787089

METHODS AND DEVICES FOR COMPONENT CARRIER AGGREGATION CONTROL

IPC classification:
H04L 1/18
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10795349

POLICY AND/OR CHARGING CONTROL

IPC classification:
H04L 12/14, H04L 12/24, H04L 12/66, H04M 15/00, H04W 4/24, H04W 28/24
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11774001

Compression and decompression technique for DRM license information delivery

IPC classification:
H04L 9/08, H04L 29/06, H04N 21/8355
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10715773

METHOD FOR ALLOCATING A NETWORK ENTITY

IPC classification:
H04W 28/08, H04W 48/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
PATENT GRANTED
EP10798100

LOAD SHEDDING IN A DATA STREAM MANAGEMENT SYSTEM

IPC classification:
G06F 9/50
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11706325

RECOVERY OF A SYSTEM FOR POLICY CONTROL AND CHARGING, SAID SYSTEM HAVING A REDUNDANCY OF POLICY AND CHARGING RULES FUNCTION

IPC classification:
H04L 12/14, H04M 15/00, H04W 4/24
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Torsten Pfeifer, Ericsson GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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