Contact

Representative before the EPO

Employment test 11 - 50 employees
Company dna witte weller and partner
operating since 1987
Headquarter in Stuttgart
active in Legal Services, IP Consulting, and IP-related Communication Service

We have observed 31 EP applications Stephan Keck has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after August 16, 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:

EP12746611

WIRELESS COMMUNICATION APPARATUS, BASE STATION, WIRELESS COMMUNICATION METHOD, PROGRAM, AND WIRELESS COMMUNICATION SYSTEM

IPC classification:
H04W 74/06, H04W 4/04, H04W 52/02
Applicant:
Sony Corporation
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
EXAMINATION REQUESTED
EP12789963

COMMUNICATIONS CONTROL DEVICE, COMMUNICATIONS CONTROL METHOD, PROGRAM, AND COMMUNICATIONS SYSTEM

IPC classification:
H04W 92/20, H04W 48/08, H04W 28/16, H04W 16/28
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
EXAMINATION IN PROGRESS
EP12749221

COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, PROGRAM, AND COMMUNICATION SYSTEM

IPC classification:
H04W 72/04, H04W 16/14
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Status:
EXAMINATION IN PROGRESS
EP12833101

RECEPTION DEVICE, RECEPTION METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM

IPC classification:
H04N 7/173, G06F 13/00
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP12733959

TRANSMITTING DEVICE, TRANSMITTING METHOD, RECEIVING DEVICE, RECEIVING METHOD, PROGRAM, AND CONTENT DELIVERY SYSTEM

IPC classification:
H04N 21/63, H04N 21/643, H04N 21/462, H04N 21/442, H04N 21/2343, G06F 13/00, H04N 7/173
Applicant:
Sony Corporation
Agent:
Jens Beder, Mitscherlich PartmbB
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP12829065

METHOD, COMPUTER PROGRAM, RECEPTION APPARATUS, AND INFORMATION PROVIDING APPARATUS FOR ACCESSING CONTENT FROM A PLURALITY OF CONTENT SOURCES

IPC classification:
H04N 5/445
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
GRANT OF PATENT INTENDED
EP12827185

TRANSMISSION APPARATUS, AIT TRANSMISSION METHOD AND RECEPTION APPARATUS

IPC classification:
H04N 7/173, H04H 20/95
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12829741

RECEPTION DEVICE, RECEPTION METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM

IPC classification:
H04N 7/173, G06F 13/00
Applicant:
Sony Electronics Inc
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Status:
GRANT OF PATENT INTENDED
EP12814551

METHOD, COMPUTER PROGRAM, RECEPTION APPARATUS, AND INFORMATION PROVIDING APPARATUS FOR TRIGGER COMPACTION

IPC classification:
H04N 11/00, H04N 7/00
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Status:
GRANT OF PATENT INTENDED
EP12819663

STREAMING DISTRIBUTION DEVICE AND METHOD, STREAMING RECEIVING DEVICE AND METHOD, STREAMING SYSTEM, PROGRAM, AND RECORDING MEDIUM

IPC classification:
H04N 7/173, G06F 13/00
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
EXAMINATION IN PROGRESS
EP12822427

RECEPTION DEVICE, RECEPTION METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM

IPC classification:
H04N 7/173, H04H 60/13, G06F 13/00
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
GRANT OF PATENT INTENDED
EP13778414

RECEIVING DEVICE, RECEIVING METHOD, TRANSMITTING DEVICE, TRANSMITTING METHOD, PROGRAM, AND LINKED APPLICATION CONTROL SYSTEM

IPC classification:
H04N 21/462, H04N 21/431, H04H 60/14, H04B 1/16
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
EXAMINATION IN PROGRESS
EP13764907

TRIGGER COMPACTION

IPC classification:
H04N 5/445
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Status:
GRANT OF PATENT INTENDED
EP12775916

RECEIVING APPARATUS AND METHOD, TRANSMISSION APPARATUS AND METHOD, AND PROGRAM

IPC classification:
H04N 7/173, H04H 20/40
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Status:
GRANT OF PATENT INTENDED
EP12747245

DISPLAY CONTROL METHOD, RECORDING MEDIUM, AND DISPLAY CONTROL DEVICE

IPC classification:
H04N 9/87, H04N 7/173, G06F 17/21, H04N 5/278, H04N 21/488
Applicant:
Sony Corporation
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP12744771

TERMINAL DEVICE, FEEDBACK CONTROL METHOD, BASE STATION, PAIRING CONTROL METHOD, PROGRAM, AND WIRELESS COMMUNICATION SYSTEM

IPC classification:
H04W 72/04, H04B 17/00, H04B 7/06, H04B 7/02, H04W 72/12, H04W 24/10, H04W 16/28, H04B 7/04, H04J 99/00
Applicant:
Sony Corporation
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
EXAMINATION REQUESTED
EP12745073

TERMINAL DEVICE, FEEDBACK CONTROL METHOD, BASE STATION, PAIRING CONTROL METHOD, PROGRAM, AND WIRELESS COMMUNICATION SYSTEM

IPC classification:
H04B 17/00, H04B 7/02, H04B 7/06, H04W 72/12, H04W 24/10, H04W 16/28, H04B 7/04, H04J 99/00
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
EXAMINATION REQUESTED
EP13778015

RECEPTION DEVICE, RECEPTION METHOD, TRANSMISSION DEVICE, TRANSMISSION METHOD, AND PROGRAM

IPC classification:
H04N 21/8543, H04N 21/435, H04H 60/13, H04B 1/16
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jonathan Andrew Jackson, D Young & Co LLP
Status:
GRANT OF PATENT INTENDED
EP12774121

SUPPLYING APPARATUS, SUPPLYING METHOD, RECEIVING APPARATUS, RECEIVING METHOD, PROGRAM, AND BROADCASTING SYSTEM

IPC classification:
H04N 7/173, H04N 5/445
Applicant:
Sony Corporation
Agent:
D Young & Co LLP
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP13164415

Content transfer device and content transfer method, content reproduction device and content reproduction method, content distribution system and computer programme

IPC classification:
H04L 29/06
Applicant:
Sony Corporation
Agent:
David James Meldrum, D Young & Co LLP
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP13182140

Communication device, communication control method, and program

IPC classification:
H04B 7/08, H04B 7/06, H01Q 3/26, H01Q 3/24
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12782651

CREATION OF VIDEO BOOKMARKS VIA SCRIPTED INTERACTIVITY IN ADVANCED DIGITAL TELEVISION

IPC classification:
H04N 21/858, H04N 21/8545, H04N 21/81, H04N 9/80, G06F 17/30
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
EXAMINATION IN PROGRESS
EP12790299

COMMUNICATIONS CONTROL DEVICE, COMMUNICATIONS CONTROL METHOD, PROGRAM, COMMUNICATIONS SYSTEM, AND WIRELESS TERMINAL

IPC classification:
H04W 84/10, H04W 28/16, H04W 16/28, H04L 5/00, H04L 1/16, H04L 1/00, H04B 7/02
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Status:
EXAMINATION IN PROGRESS
EP13196473

Information processing apparatus, information providing server, program, communication system, and login information providing server

IPC classification:
H04L 29/06
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
GRANT OF PATENT INTENDED
EP12793580

WIRELESS RESOURCE ALLOCATION METHOD, WIRELESS RESOURCE ALLOCATION DEVICE, AND COMMUNICATION SYSTEM

IPC classification:
H04W 72/08, H04W 16/10
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Jens Beder, Mitscherlich PartmbB
Status:
The patent has been granted
EP12825734

RECEPTION APPARATUS, RECEPTION METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM

IPC classification:
H04N 21/858, H04N 21/6543, H04N 21/45, H04N 21/43, H04N 7/173, G06F 13/00
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Status:
GRANT OF PATENT INTENDED
EP13807864

EXTENSIONS TO TRIGGER PARAMETERS TABLE FOR INTERACTIVE TELEVISION

IPC classification:
H04N 5/445
Applicant:
Sony Corporation
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
EXAMINATION IN PROGRESS
EP12865118

TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEIVING DEVICE, AND RECEIVING METHOD

IPC classification:
H04N 13/00
Applicant:
Sony Corporation
Agent:
Douglas Ralph Ealey, D Young & Co LLP
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12747436

WIRELESS COMMUNICATION APPARATUS, BASE STATION, WIRELESS COMMUNICATION METHOD, PROGRAM, AND WIRELESS COMMUNICATION SYSTEM

IPC classification:
H04W 74/06, H04W 4/04, H04W 52/02
Applicant:
Sony Corporation
Agent:
Jens Beder, Mitscherlich PartmbB
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
EXAMINATION REQUESTED
EP12865731

RECEIVING DEVICE, RECEIVING METHOD, AND ELECTRONIC DEVICE

IPC classification:
H04N 21/4363, G09G 5/00, H04N 13/00
Applicant:
Sony Corporation
Agent:
Douglas Ralph Ealey, D Young & Co LLP
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13176953

Communication device, communication control method and communication system

IPC classification:
H04B 7/06
Applicant:
Sony Corporation
Agent:
Martin Hans Körber, Mitscherlich PartmbB
Agent:
Stephan Keck, Witte, Weller & Partner Patentanwälte mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

Please Sign in to use this feature