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Representative before the EPO

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Technology Company

Representative before the EPO

Employment test 51 - 200 employees
Company dna hgf ltd
operating since 1995
1178.44
Headquarter in Leeds and 13 offices
active in Legal Services and IP Consulting

Representative before the EPO

Employment test 51 - 200 employees
Company dna d young and co llp
operating since 1891
Headquarter in London and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

David Arthur Keston has worked on the following 9 EPO patent applications which have been published in the last five years:

EP12172807

Display device

IPC classification:
G02F 1/1333
Applicant:
Sony Corporation
Agent:
David Arthur Keston, D Young & Co LLP
Status:
APPLICATION WITHDRAWN
EP11823574

SIGNAL PROCESSING DEVICE AND METHOD, PROGRAM, AND DATA RECORDING MEDIUM

IPC classification:
H03G 7/00
Applicant:
Sony Corporation
Agent:
David Arthur Keston, D Young & Co LLP
Status:
GRANT OF PATENT INTENDED
EP12718723

MANAGED AUTHENTICATION ON A DISTRIBUTED NETWORK

IPC classification:
H04L 29/06, H04L 29/08
Agent:
Timothy Sweyn Norris, Basck IPR Ltd.
Status:
EXAMINATION IN PROGRESS
EP14167725

Method and device for a random access of a secondary cell in a mobile communication system using Carrier Aggregation

IPC classification:
H04W 74/08
Applicant:
Samsung Electronics Co Ltd
Agent:
David Arthur Keston, HGF Limited
Status:
EXAMINATION IN PROGRESS
EP13183328

Method of executing application and terminal using the method

IPC classification:
H04W 4/20
Applicant:
Samsung Electronics Co Ltd
Agent:
David Arthur Keston, HGF Limited
Status:
GRANT OF PATENT INTENDED
EP13185956

Method and apparatus for photography

IPC classification:
H04N 1/21, H04N 5/232
Applicant:
Samsung Electronics Co Ltd
Agent:
David Arthur Keston, HGF Limited
Status:
PATENT GRANTED
EP11810625

DISTRIBUTED FILE SYSTEMS

IPC classification:
G06F 17/30, G06F 21/00
Agent:
Timothy Sweyn Norris, Basck IPR Ltd.
Status:
EXAMINATION REQUESTED
EP15180167

ELECTRONIC DEVICE AND METHOD FOR PROCESSING LETTER INPUT IN ELECTRONIC DEVICE

IPC classification:
G06F 3/023
Applicant:
Samsung Electronics Co Ltd
Agent:
David Arthur Keston, HGF Limited
Status:
EXAMINATION REQUESTED
EP16155749

DYNAMICALLY ADJUSTABLE DATA FLOW GRAPH FOR DIGIAL SIGNAL PROCESSING

IPC classification:
G06F 9/44
Agent:
David Arthur Keston, HGF Limited
Status:
EXAMINATION REQUESTED

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