Representative before the EPO

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Technology Company

Representative before the EPO

Technology company logo thumb
no operation time available
2 offices
Technology Company

Robin Chan has worked on the following 41 EPO patent applications which have been published in the last five years:

EP11713333

METHOD AND SYSTEM FOR AUTHENTICATING A POINT OF ACCESS

IPC classification:
H04L 29/06, H04W 12/08, H04W 36/14
Applicant:
British Telecommunications plc
Agent:
Multiple attorneys, BT Group Legal
Status:
EXAMINATION IN PROGRESS
EP11713335

NETWORK MONITOR

IPC classification:
G06F 11/30
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION REQUESTED
EP11733690

METHOD AND APPARATUS FOR A MOBILE NODE TO CONNECT TO DIFFERENT ACCESS ROUTERS WHILE MAINTAINING A CONSISTENT NETWORK ADDRESS

IPC classification:
H04W 8/02, H04W 80/04
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION IN PROGRESS
EP11769903

CONTENT DELIVERY

IPC classification:
H04L 29/06
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION REQUESTED
EP11250829

Whitespace channel allocation

IPC classification:
H04W 16/14
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
APPLICATION REFUSED
EP11250916

Rogue access point detection

IPC classification:
H04L 29/06, H04W 12/12
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
APPLICATION REFUSED
EP12250088

Gateway reselection

IPC classification:
H04L 29/08, H04W 36/12, H04W 36/32
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
APPLICATION REFUSED
EP12250086

Access point detection

IPC classification:
H04W 48/16
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
APPLICATION REFUSED
EP12250075

Dynamic setting of transmisison time in a contention based wireless sytsem

IPC classification:
H04W 74/08, H04W 84/12
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
APPLICATION REFUSED
EP12250127

Optical signal routing

IPC classification:
H04J 14/02, H04Q 11/00
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
APPLICATION REFUSED
EP12767081

WHITESPACE CHANNEL ALLOCATION

IPC classification:
H04W 16/14
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13250027

Data communications

IPC classification:
H04N 21/235, H04N 21/2385, H04N 21/4722, H04N 21/61, H04N 21/6547, H04N 21/658
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
APPLICATION REFUSED
EP13250034

Channel selection in a wireless network

IPC classification:
H04W 16/14
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
APPLICATION REFUSED
EP13250042

Gateway selection

IPC classification:
H04W 48/00
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
APPLICATION REFUSED
EP13250043

Access point selection in a wireless network

IPC classification:
H04W 16/08, H04W 48/20
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
APPLICATION REFUSED
EP12806074

NETWORK TERMINATION EQUIPMENT

IPC classification:
H04L 12/28
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13250053

Optical data transmission

IPC classification:
H04J 14/02
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
APPLICATION REFUSED
EP12250189

Spectrum prediction

IPC classification:
H04W 72/12
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
APPLICATION REFUSED
EP12250191

Method and device for secure network access

IPC classification:
G06F 21/44, H04L 9/32, H04L 29/06, H04W 12/06
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
APPLICATION REFUSED
EP13715389

ACCESS POINT DETECTION

IPC classification:
H04W 48/16
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
GRANT OF PATENT INTENDED
EP13713473

ACCESS POINT DETECTION

IPC classification:
H04W 48/14
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
GRANT OF PATENT INTENDED
EP13250104

Data network management

IPC classification:
H04L 12/24, H04W 24/02
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
APPLICATION REFUSED
EP13713472

GATEWAY RESELECTION

IPC classification:
H04L 29/08, H04W 4/02, H04W 36/12, H04W 36/32
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
GRANT OF PATENT INTENDED
EP13723899

OPTICAL SIGNAL ROUTING

IPC classification:
H04J 14/02, H04Q 11/00
Applicant:
British Telecommunications plc
Agent:
Robin Chan, British Telecommunications plc
Status:
GRANT OF PATENT INTENDED
EP13818360

RADIO SPECTRUM MANAGER

IPC classification:
H04W 72/12
Applicant:
British Telecommunications plc
Agent:
Robin Chan, British Telecommunications plc
Status:
GRANT OF PATENT INTENDED
EP13818361

METHOD AND DEVICE FOR SECURE NETWORK ACCESS

IPC classification:
G06F 21/44, H04L 9/32, H04L 29/06, H04W 12/06
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
GRANT OF PATENT INTENDED
EP14711836

DATA COMMUNICATIONS

IPC classification:
H04N 21/235, H04N 21/2385, H04N 21/4722, H04N 21/61, H04N 21/6547, H04N 21/658
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION IN PROGRESS
EP14715384

METHOD AND SYSTEM FOR CONTROLLING TRAFFIC IN A WIRELESS LAN

IPC classification:
H04W 28/00
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION REQUESTED
EP14715386

METHOD AND APPARATUS FOR DETECTING A MULTI-STAGE EVENT

IPC classification:
G06F 21/55, H04L 29/06
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION REQUESTED
EP14715383

ACCESS POINT SELECTION IN A WIRELESS NETWORK

IPC classification:
H04W 16/08, H04W 48/20, H04W 84/10
Applicant:
British Telecommunications plc
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION REQUESTED
EP14715380

CHANNEL SELECTION IN A WIRELESS NETWORK

IPC classification:
H04W 16/14
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION REQUESTED
EP14717163

METHOD AND APPARATUS FOR DETECTING A MULTI-STAGE EVENT

IPC classification:
H04L 29/06
Applicant:
British Telecommunications plc
Agent:
Multiple attorneys, BT Group Legal
Agent:
Multiple attorneys, British Telecommunications plc
Status:
EXAMINATION REQUESTED
EP14789859

DATA NETWORK MANAGEMENT

IPC classification:
H04L 12/24, H04W 24/02
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION REQUESTED
EP12250085

Access point detection

IPC classification:
H04W 48/14
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
APPLICATION REFUSED
EP14816359

METHOD AND CORRESPONDING WIRELESS ACCESS POINT FOR ADJUSTING DATA RATE OF SECONDARY USERS

IPC classification:
H04W 28/22, H04W 84/12
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
EXAMINATION REQUESTED
EP15714264

HOME NETWORK MONITOR

IPC classification:
H04L 12/24, H04L 12/26
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
EXAMINATION REQUESTED
EP15714263

ACCESS POINT GROUPING BASED ON PERFORMANCE AND LOCATION

IPC classification:
H04L 12/26, H04W 24/04, H04W 24/08, H04W 84/12
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
EXAMINATION REQUESTED
EP15714262

NETWORK MONITOR

IPC classification:
H04L 12/24, H04L 12/26, H04W 24/00, H04W 24/08, H04W 84/12
Applicant:
British Telecommunications plc
Agent:
Robin Chan, British Telecommunications plc
Status:
EXAMINATION REQUESTED
EP15780792

INTERFERENCE DETECTION

IPC classification:
H04J 11/00, H04W 72/08, H04W 88/10
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
Request for examination was made
EP15770954

INTERFERENCE DETECTION

IPC classification:
H04J 11/00, H04W 72/08, H04W 88/10
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
Request for examination was made
EP15770955

INTERFERENCE DETECTION

IPC classification:
H04J 11/00, H04W 72/08, H04W 88/10
Applicant:
British Telecommunications plc
Agent:
Robin Chan, BT Group Legal
Status:
Request for examination was made

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