Representative before the EPO

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Karl Ola Andersson has worked on the following 66 EPO patent applications which have been published in the last five years:

EP11710216

TIMING OF UPLINK TRANSMISSIONS IN A MULTI-CARRIER COMMUNICATION SYSTEM

IPC classification:
H04W 56/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP11174822

Transformer filter arrangement

IPC classification:
H01F 27/42, H03H 7/09, H03H 7/38, H03H 7/42
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
APPLICATION WITHDRAWN
EP11174819

Transformer filter arrangement

IPC classification:
H01F 27/42, H03H 7/09, H03H 7/38, H03H 7/42
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
APPLICATION WITHDRAWN
EP11726414

DOWNLINK SCHEDULING IN HETEROGENEOUS NETWORKS

IPC classification:
H04W 72/04
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP11728900

CLOCKING SCHEME FOR A WIRELESS COMMUNICATION DEVICE

IPC classification:
H03J 7/06
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
PATENT GRANTED
EP11741439

COMPOSITION OF DIGITAL IMAGES FOR PERCEPTIBILITY THEREOF

IPC classification:
H04N 9/31
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
PATENT GRANTED
EP11751848

ADAPTATION OF RECEIVER SETTINGS IN A HETEROGENOUS NETWORK

IPC classification:
H04L 1/00, H04W 36/30, H04W 72/08
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP11187029

Browser device access proxy

IPC classification:
G06F 19/00, G06F 21/00, H04L 12/18
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP11751845

OFDM SIGNAL RECEPTION IN THE PRESENCE OF INTERFERENCE

IPC classification:
H04L 25/03, H04L 27/26
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11189058

Analog-to-digital converter

IPC classification:
H03M 3/02
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
PATENT GRANTED
EP12705086

FREQUENCY TRANSLATION FILTER APPARATUS AND METHOD

IPC classification:
H03D 7/16
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP12703773

OPERATION OF USER EQUIPMENT WHEN CONTROL AND DATA INFORMATION ARE SUPPLIED BY DIFFERENT RADIO UNITS

IPC classification:
H04L 27/26, H04W 56/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP12755456

CELL SEARCH PROCEDURE FOR HETEROGENEOUS NETWORKS

IPC classification:
H04J 11/00, H04W 48/16
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP12706019

METHODS AND DEVICES FOR RADIO LINK MONITORING

IPC classification:
H04W 72/08
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP12718160

HARDWARE/SOFTWARE DEBUGGING

IPC classification:
G06F 11/36
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP11728602

HANDOVER EVENT PRIORITIZATION

IPC classification:
H04W 36/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11844700

IMBALANCE DETECTION AND REDUCTION FOR WIDEBAND BALUN

IPC classification:
H01F 21/12, H03H 7/42, H04B 1/18
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
The patent has been granted
EP12815122

TRANSFORMER FILTER ARRANGEMENT

IPC classification:
H01F 27/29, H01F 27/34, H03H 7/09, H03H 7/42, H04B 1/10, H04B 1/12, H05K 1/16
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP12814208

TRANSFORMER FILTER ARRANGEMENT

IPC classification:
H01F 27/34, H03H 7/09, H03H 7/42, H04B 1/10, H04B 1/12, H05K 1/16
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP11194591

Establishing a connection between a mobile terminal and a network

IPC classification:
H04W 48/18, H04W 76/02, H04W 88/06
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13159153

Apparatus, method and computer program product for delay selection in a spread-spectrum receiver

IPC classification:
H04B 1/7117, H04B 1/712
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12750745

DYNAMIC SCHEDULING OF IN-BAND RELAY NODE RESOURCES

IPC classification:
H04B 7/155, H04W 72/04, H04W 72/12, H04W 84/04
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13156507

Distributed power amplifier circuit

IPC classification:
H03F 1/02, H03F 1/18, H03F 3/195, H03F 3/21, H03F 3/24, H03F 3/72
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP10848971

DATA SHIFTER AND CONTROL METHOD THEREOF, MULTIPLEXER, DATA SIFTER, AND DATA SORTER

IPC classification:
G06F 5/01, G06F 7/24, G06F 7/76
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12187418

Radio transceiver having frequency synthesizer

IPC classification:
H04B 1/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
PATENT GRANTED
EP12187189

Radio transceiver

IPC classification:
H04B 1/38, H04B 1/52
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
PATENT GRANTED
EP12187186

Methods and apparatuses for device-to-device communication

IPC classification:
H04W 76/02
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
PATENT GRANTED
EP12703521

DETERMINING TIMING OF FEEDBACK INFORMATION IN WIRELESS NETWORKS REALISED IN DIFFERENT TECHNOLOGIES

IPC classification:
H04L 1/18
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13701939

DOUBLE CONVERSION DUAL-CARRIER RADIO FREQUENCY RECEIVER

IPC classification:
H04B 1/26, H04L 5/00, H04L 27/26
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP12706543

Remote radio unit timing procedures to compensate for control and data information being supplied by different radio units

IPC classification:
H04L 25/03, H04L 27/26, H04W 56/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12729988

METHODS AND APPARATUS FOR MULTIPLE PACKET DATA CONNECTIONS

IPC classification:
H04L 29/06, H04W 12/06, H04W 48/00, H04W 76/02, H04W 92/02
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13702958

CALL HANDOVER BETWEEN CELLULAR COMMUNICATION SYSTEM NODES THAT SUPPORT DIFFERENT SECURITY CONTEXTS

IPC classification:
H04W 12/04, H04W 36/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP13702634

METHOD, APPARATUS AND COMPUTER PROGRAM FOR CELL IDENTIFICATION

IPC classification:
H04W 36/04, H04W 48/16
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP13702071

MEASUREMENT TERMINATION OF HIGHER-PRIORITIZED LAYERS FOR PRIORITY-BASED CELL RESELECTION ALGORITHMS IN CELLULAR COMMUNICATION SYSTEMS

IPC classification:
H04W 16/32, H04W 48/16
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14172888

Method of and inductor layout for reduced VCO coupling

IPC classification:
H01F 17/00, H01L 27/08
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP13705803

ACCESS RESPONSE SIGNALING IN A CELLULAR COMMUNICATION SYSTEM

IPC classification:
H04W 74/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP13717033

A METHOD AND APPARATUS FOR MIXER-BASED HARMONIC REJECTION

IPC classification:
H03D 7/14
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP13712221

VIEW SYNTHESIS USING LOW RESOLUTION DEPTH MAPS

IPC classification:
G06T 3/40, G06T 15/04, G06T 15/20, H04N 7/32
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP13718158

ENERGY-EFFICIENT DETECTION OF NETWORK CONNECTION REQUESTS

IPC classification:
H04W 52/02
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
PATENT GRANTED
EP12723599

TECHNIQUE FOR CALIBRATING A RECEIVER APPARATUS

IPC classification:
H04L 27/38
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP13729305

SYSTEMS AND METHODS FOR PROTECTION OF A SIP BACK-TO-BACK USER AGENT ON MODEMS

IPC classification:
G06F 21/44, H04L 29/06
Applicant:
Telefonaktiebolaget LM Ericsson
Applicant:
Ericsson Modems SA
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP13730895

A METHOD AND APPARATUS FOR RETRANSMISSION PROCESSING IN A COMMUNICATION RECEIVER

IPC classification:
H04L 1/18
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12880100

SOFT BIT UN-UNIFORM QUANTIZATION METHOD, APPARATUS, COMPUTER PROGRAM AND STORAGE MEDIUM

IPC classification:
H04L 27/20
Applicant:
Telefonaktiebolaget LM Ericsson
Applicant:
Ericsson Modems SA
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION IN PROGRESS
EP12733151

TRANSCEIVER FRONT-END

IPC classification:
H04B 1/52
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP12735274

TRANSCEIVER FRONT-END

IPC classification:
H04B 1/52
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Boco IP Oy Ab
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION REQUESTED
EP13729377

METHOD FOR INTERFERENCE AND CARRIER POWER ESTIMATION AND ITS APPLICATION TO AUTOMATIC GAIN CONTROL AND SIGNAL-TO-INTERFERENCE-AND-NOISE-RATIO COMPUTATION

IPC classification:
H04B 1/10, H04L 1/20
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
EXAMINATION REQUESTED
EP12737500

TECHNIQUE FOR MANAGING SUBSCRIPTIONS

IPC classification:
H04W 8/18, H04W 40/02, H04W 88/06
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP12733150

TRANSCEIVER FRONT-END

IPC classification:
H04B 1/52
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Boco IP Oy Ab
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP12887238

POWER DIVIDER AND METHOD OF FABRICATING THE SAME

IPC classification:
H01P 3/18
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP11717631

REDUNDANT CREDENTIALED ACCESS TO A SECURED NETWORK

IPC classification:
H04W 8/18, H04W 12/06, H04W 12/12
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Multiple attorneys, Ericsson AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13783602

STANDING WAVE RATIO METER FOR INTEGRATED ANTENNA TUNER

IPC classification:
G01R 27/06, H03H 7/38, H04B 17/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP12888753

NETWORK OFFLOADING

IPC classification:
H04W 36/14
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP12153471

Noise canceling low-noise amplifier

IPC classification:
H03F 1/26, H03F 3/189, H03F 3/195, H03F 3/21
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10854116

A CIRCULAR FLOATING-POINT NUMBER GENERATOR AND A CIRCULAR FLOATING-POINT NUMBER ADDER

IPC classification:
G06F 7/483, G06F 7/499
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP11712862

INTERFERENCE AVOIDANCE IN WHITE SPACE COMMUNICATION SYSTEMS

IPC classification:
H04W 16/14
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11706190

Processing resource optimization in communication systems

IPC classification:
H04L 27/26, H04W 56/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11189057

Analog-to-digital converter

IPC classification:
H03M 3/02
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11194588

Transmitter, transceiver, communication device, method and computer program

IPC classification:
H04B 1/04, H04B 1/40
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ström & Gulliksson AB
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11726760

METHOD AND APPARATUS FOR DETERMINING SIGNAL PATH PROPERTIES

IPC classification:
H04B 3/46, H04B 17/00, H04L 1/24, H04L 27/26, H04L 27/38
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13174490

Identifying multi-component carrier cells

IPC classification:
H04J 11/00, H04W 48/16
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11757217

A METHOD AND APPARATUS FOR INTERFERENCE SUPPRESSION USING A REDUCED-COMPLEXITY JOINT DETECTION

IPC classification:
H04L 25/02, H04L 25/03
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
GRANT OF PATENT INTENDED
EP11772974

PREFERENTIAL ALLOCATION OF DIFFERENT LENGTH SCRAMBLING CODES

IPC classification:
H04L 25/03, H04W 72/04
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10794929

SUPERVISION TIMER CONTROL MECHANISMS

IPC classification:
G06F 11/00, G06F 11/34, H04L 12/26
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11702024

CONFIGURATION OF WIRELESS RECEIVER

IPC classification:
H04B 1/7097
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11754872

COVARIANCE FACTOR MATRIX REUSE

IPC classification:
H04B 1/712
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
PATENT GRANTED
EP12153472

Low-noise amplifier

IPC classification:
H03F 1/26, H03F 1/30, H03F 1/34, H03F 1/56, H03F 3/185, H03F 3/195
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Karl Ola Andersson, Ericsson AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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