Representative before the EPO

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Technology Company

Representative before the EPO

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Technology Company

Alexander Barth has worked on the following 10 EPO patent applications which have been published in the last five years:

EP10807425

DRIVER CIRCUIT FOR AN LED

IPC classification:
H05B 33/08
Applicant:
Tridonic GmbH & Co. KG
Agent:
Hans-Jörg Banzer, Kraus & Weisert Patentanwälte PartGmbB
Agent:
Alexander Barth, Tridonic GmbH & Co. KG
Status:
EXAMINATION IN PROGRESS
EP12726716

METHOD AND CIRCUIT FOR POWER FACTOR CORRECTION

IPC classification:
H02M 1/42, H02M 3/156
Applicant:
Tridonic GmbH & Co. KG
Agent:
Alexander Barth, Tridonic GmbH & Co. KG
Status:
GRANT OF PATENT INTENDED
EP12726715

METHOD AND CIRCUIT FOR POWER FACTOR CORRECTION

IPC classification:
H02M 1/42, H02M 3/156
Applicant:
Tridonic GmbH & Co. KG
Agent:
Alexander Barth, Tridonic GmbH & Co. KG
Status:
GRANT OF PATENT INTENDED
EP12733123

ELECTRONIC BALLAST HAVING ADAPTIVE DEAD TIME CONTROL, FOR A LAMP

IPC classification:
H02M 1/38, H05B 41/285
Applicant:
Tridonic GmbH & Co. KG
Agent:
Alexander Barth, Zumtobel Lighting GmbH
Agent:
Alexander Barth, Tridonic GmbH & Co. KG
Status:
GRANT OF PATENT INTENDED
EP12715560

COMBINED SENSOR/EMERGENCY LIGHT UNIT FOR A LIGHTING SYSTEM

IPC classification:
H05B 37/02
Applicant:
Tridonic GmbH & Co. KG
Agent:
Christian Rupp, Mitscherlich PartmbB
Agent:
Alexander Barth, Tridonic GmbH & Co. KG
Status:
EXAMINATION IN PROGRESS
EP12816638

CONNECTION DETECTION OF LED UNITS

IPC classification:
H05B 37/02
Applicant:
Tridonic GmbH & Co. KG
Agent:
Alexander Barth, Zumtobel Lighting GmbH
Status:
PATENT GRANTED
EP12722665

DEVICE FOR FASTENING AND CONTACTING A LIGHTING MEANS AND/OR A LIGHTING MODULE, AND LAMP

IPC classification:
F21V 19/00
Applicant:
Tridonic GmbH & Co. KG
Applicant:
Tridonic Connection Technology GmbH & Co Kg
Agent:
Alexander Barth, Tridonic GmbH & Co. KG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11815663

CONNECTION TERMINAL OR CONNECTING TERMINAL FOR ELECTRICAL CONDUCTORS

IPC classification:
H01R 4/48, H01R 9/24
Applicant:
Tridonic GmbH & Co. KG
Applicant:
Tridonic Connection Technology GmbH & Co Kg
Agent:
Clemens Thun, Mitscherlich PartmbB
Agent:
Alexander Barth, Tridonic GmbH & Co. KG
Status:
EXAMINATION IN PROGRESS
EP13750492

CONTACTING OR CONNECTION TERMINAL WITH A PRESSING MEMBER FOR ACTUATING A SPRING ELEMENT

IPC classification:
H01R 4/48, H01R 12/51, H01R 12/53
Applicant:
Tridonic GmbH & Co. KG
Agent:
Clemens Thun, Mitscherlich PartmbB
Agent:
Alexander Barth, Tridonic GmbH & Co. KG
Status:
GRANT OF PATENT INTENDED
EP11723216

METHOD FOR ILLUMINATING A LIGHT BOX

IPC classification:
G09F 13/04, H05B 37/02
Applicant:
Tridonic GmbH & Co. KG
Agent:
Alexander Barth, Tridonic GmbH & Co. KG
Status:
PATENT GRANTED

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