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Representative before the EPO

Company dna qip patentanwalte dr kuehn and partner mbb
no operation time available
1 office
active in Legal Services

Representative before the EPO until 2018

Employment test 51 - 200 employees
Company dna maiwald patentanwalts gmbh
operating since 1995
Headquarter in Munich and 4 offices
active in Legal Services and IP Consulting

We have observed 9 EP applications Ralph Kühn has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after June 15, 2013). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

EP11728103

CONTROL OF ADAPTATION STEP SIZE AND SUPPRESSION GAIN IN ACOUSTIC ECHO CONTROL

IPC classification:
H04M 9/08
Applicant:
Google LLC
Agent:
Boult Wade Tennant Ltd
Agent:
Ralph Kühn, Qip Patentanwälte Dr. Kuehn & Partner mbB
Agent:
Ralph Kühn, Maiwald Patentanwalts GmbH
Status:
PATENT GRANTED
EP11721216

USING ECHO CANCELLATION INFORMATION TO LIMIT GAIN CONTROL ADAPTATION

IPC classification:
H04M 9/08
Applicant:
Google LLC
Agent:
Boult Wade Tennant Ltd
Agent:
Ralph Kühn, Qip Patentanwälte Dr. Kuehn & Partner mbB
Agent:
Ralph Kühn, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP12704210

CROSS-COMPILING SWF TO HTML USING AN INTERMEDIATE FORMAT

IPC classification:
G06F 17/30
Applicant:
Google LLC
Agent:
Betten & Resch Patent- und Rechtsanwälte PartGmbB
Agent:
Ralph Kühn, Qip Patentanwälte Dr. Kuehn & Partner mbB
Agent:
Ralph Kühn, Maiwald Patentanwalts GmbH
Status:
EXAMINATION IN PROGRESS
EP12724008

QUERY TEMPLATE DEFINITION AND TRANSFORMATION

IPC classification:
G06F 17/30
Applicant:
Google LLC
Agent:
Boult Wade Tennant Ltd
Agent:
Ralph Kühn, Qip Patentanwälte Dr. Kuehn & Partner mbB
Agent:
Ralph Kühn, Maiwald Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11723805

REDUNDANT CODING UNIT FOR AUDIO CODEC

IPC classification:
G10L 19/08, G10L 19/02, G10L 19/00
Applicant:
Google LLC
Agent:
Boult Wade Tennant Ltd
Agent:
Ralph Kühn, Qip Patentanwälte Dr. Kuehn & Partner mbB
Agent:
Ralph Kühn, Maiwald Patentanwalts GmbH
Status:
GRANT OF PATENT INTENDED
EP12731337

METHOD FOR ELECTRICALLY CONNECTING SEVERAL SOLAR CELLS AND PHOTOVOLTAIC MODULE

IPC classification:
H01L 31/05, H01L 31/042, H01L 31/0224
Agent:
Ralph Kühn, Qip Patentanwälte Dr. Kuehn & Partner mbB
Agent:
Ralph Kühn, Maiwald Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11722677

METHOD FOR SUPER-WIDEBAND NOISE SUPRESSION

IPC classification:
G10L 25/78, G10L 21/0232, G10L 21/0224, G10L 21/0208
Applicant:
Google LLC
Agent:
Boult Wade Tennant Ltd
Agent:
Ralph Kühn, Qip Patentanwälte Dr. Kuehn & Partner mbB
Agent:
Ralph Kühn, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12720317

REDUCING NOISE PUMPING DUE TO NOISE SUPPRESSION AND ECHO CONTROL INTERACTION

IPC classification:
H04M 9/08, G10L 25/18, G10L 21/0208
Applicant:
Google LLC
Agent:
Boult Wade Tennant Ltd
Agent:
Ralph Kühn, Qip Patentanwälte Dr. Kuehn & Partner mbB
Agent:
Ralph Kühn, Maiwald Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12178272

Cooling of a dewar vessel with ice free coolant and for short sample access

IPC classification:
F25D 3/10, F25B 1/00
Agent:
Ralph Kühn, Qip Patentanwälte Dr. Kuehn & Partner mbB
Agent:
Ralph Kühn, Maiwald Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN

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