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Representative before the EPO

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

Representative before the EPO

Employment test 51 - 200 employees
Company dna hgf ltd
operating since 1995
1166.31
Headquarter in Leeds and 13 offices
active in Legal Services and IP Consulting

Representative before the EPO

Company dna harrison goddard foote llp
no operation time available
10 offices
active in Legal Services

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 10 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APPLICATION WITHDRAWN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.
Agent:
David Arthur Keston, Harrison Goddard Foote LLP
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, Harrison Goddard Foote LLP
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, Harrison Goddard Foote LLP
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.
Agent:
David Arthur Keston, Harrison Goddard Foote LLP
Status:
EXAMINATION REQUESTED
EP12166897

Image processing device, image processing method, and program

IPC classification:
G06T 3/40, G06T 5/00
Applicant:
Sony Corporation
Agent:
Multiple attorneys, D Young & Co LLP
Status:
APPLICATION REFUSED
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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