Representative before the EPO

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Technology Company

Representative before the EPO

Employment test 1 - 10 employees
Company dna leman consulting sa
no operation time available
Headquarter in Nyon and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

We have observed 47 EP applications Joel-Théophile Wenger has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after September 20, 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:

EP11808938

METHOD TO DETECT CLONED SOFTWARE

IPC classification:
H04N 21/6377, H04N 21/6334, H04N 21/426, H04N 21/442, H04N 21/258, G06F 21/00
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION IN PROGRESS
EP11801998

METHOD TO MARK AND EXPLOIT AT LEAST ONE SEQUENCE RECORD OF A VIDEO PRESENTATION

IPC classification:
H04N 21/472, G06F 17/30, G11B 27/32, G11B 27/10
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION IN PROGRESS
EP11794713

METHOD AND DEVICE TO SPEED UP FACE RECOGNITION

IPC classification:
G06K 9/00
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION IN PROGRESS
EP12722318

METHOD FOR HANDLING PRIVACY DATA

IPC classification:
G06Q 50/06, G06F 21/00, G06F 17/30
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
GRANT OF PATENT INTENDED
EP13795572

A MIXED REALITY SIMULATION METHOD AND SYSTEM

IPC classification:
G09B 23/30
Applicant:
Federal Institute of Technology Zurich (Eidgenössische Technische Hochschule Zürich)
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The patent has been granted
EP13763040

AIRCRAFT WITH DETACHABLE WINGS

IPC classification:
B64C 1/26
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The patent has been granted
EP13773714

METHOD AND DEVICE FOR DIGITAL DATA BLOCKS ENCRYPTION AND DECRYPTION

IPC classification:
H04L 9/06
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
GRANT OF PATENT INTENDED
EP14180459

Method and system to create interactivity between a main reception device and at least one secondary device

IPC classification:
H04N 21/478, H04N 21/472, H04N 21/81, H04N 21/436, H04N 21/422, H04N 21/41
Applicant:
OpenTV Inc
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
APPLICATION PUBLISHED
EP14716581

METHOD FOR WATERMARKING MEDIA CONTENT AND SYSTEM FOR IMPLEMENTING THIS METHOD

IPC classification:
H04N 21/6334, H04N 21/4405, H04N 21/8358, H04N 21/8355
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP14720130

METHOD TO WATERMARK A COMPRESSED CONTENT ENCRYPTED BY AT LEAST ONE CONTENT KEY

IPC classification:
H04N 21/6334, H04N 21/4405, H04N 21/8358, H04N 21/8355
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP14734841

METHOD FOR PROTECTING DECRYPTION KEYS IN A DECODER AND DECODER FOR IMPLEMENTING SAID METHOD

IPC classification:
H04N 21/4623, H04N 21/438
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The patent has been granted
EP14836329

TIME SHIFTING OF ADVERTISEMENTS IN DIGITAL CONTENT DELIVERY SERVICES

IPC classification:
H04N 7/18
Applicant:
OpenTV Inc
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
GRANT OF PATENT INTENDED
EP14199456

Communication device and system, data-processing method and method for secure data exchange

IPC classification:
H04L 9/06
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP14792839

DEVICE AND METHOD TO MARK DIGITAL AUDIO OR AUDIO AND/OR VIDEO CONTENT

IPC classification:
H04N 21/434, H04N 21/845, H04N 21/8358, H04N 21/4402, H04N 21/439, H04N 21/418
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION IN PROGRESS
EP15159981

Method and device to protect a decrypted media content before transmission to a consumption device

IPC classification:
H04N 21/845, H04N 21/4408, H04N 21/436, G06F 21/10
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15160956

METHOD AND SYSTEM FOR SEARCHING FOR AT LEAST A SPECIFIC DATUM IN A USER UNIT

IPC classification:
H04L 9/00, G06F 21/62
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP14868498

USER INTERFACE TECHNIQUES FOR TELEVISION CHANNEL CHANGES

IPC classification:
G06F 3/00
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15734903

SYSTEMS AND METHODS OF DISPLAYING INTEGRATED HOME AUTOMATION MODULES

IPC classification:
G06F 3/01
Applicant:
OpenTV Inc
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15712376

METHOD TO OPTIMIZE THE TRANSMISSION OF A SET OF TELEVISION CHANNELS

IPC classification:
H04N 21/462, H04N 21/2665, H04N 21/2385
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15782337

TECHNIQUES FOR SECURING LIVE POSITIONING SIGNALS

IPC classification:
G01S 19/21
Applicant:
OpenTV Inc
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15799898

TECHNIQUES FOR MAGNIFYING A HIGH RESOLUTION IMAGE

IPC classification:
H04N 21/485, G06T 3/40
Applicant:
OpenTV Inc
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15738866

APPLICATION SWAP BASED ON SMART DEVICE POSITION

IPC classification:
G06F 3/0487, G06F 3/01, G06F 1/16
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15810105

DEVICE LOCALIZATION BASED ON A LEARNING MODEL

IPC classification:
G01S 5/06, G01S 5/02, H04W 64/00
Applicant:
OpenTV Inc
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15754152

AGING CONTROL OF A SYSTEM ON CHIP

IPC classification:
G01R 31/317, G01R 31/30, G01R 31/28
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15762498

TASK-BASED PAYMENT FOR CONTENT

IPC classification:
G06Q 20/22, G06Q 20/08, G06Q 20/02, G06Q 10/00
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15763223

INTELLIGENT CONTENT QUEUING FROM A SECONDARY DEVICE

IPC classification:
H04N 21/422, H04N 21/41, H04N 21/436, H04N 21/44, H04N 21/442, H04N 21/472, H04N 21/482
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
EXAMINATION REQUESTED
EP15771878

RECEIVER-SIDE MARKING OF CONTENT FOR UNIQUE IDENTIFICATION

IPC classification:
G06T 1/00, H04N 21/2343, H04N 21/8358, H04N 21/4623, H04N 21/44, H04N 21/2389
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP15777909

ACCELERATED IMAGE GRADIENT BASED ON ONE-DIMENSIONAL DATA

IPC classification:
G06T 11/00
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP15790955

MEDIA CONTENT RECEPTION AND SWITCHING MANAGEMENT

IPC classification:
H04N 21/81, H04N 21/6587, H04N 21/61, H04N 21/482, H04N 21/472, H04N 21/462, H04N 21/44, H04N 21/4367, H04N 21/434, H04N 21/418, H04N 21/41, G06Q 30/06
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP15787227

METHOD AND SYSTEM TO SHARE ADVERTISEMENT CONTENT FROM A MAIN DEVICE TO A SECONDARY DEVICE

IPC classification:
G06Q 30/02, H04M 7/00, H04M 3/487
Applicant:
OpenTV Inc
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP15801867

BLOCK CRYPTOGRAPHIC METHOD FOR ENCRYPTING/DECRYPTING MESSAGES AND CRYPTOGRAPHIC DEVICES FOR IMPLEMENTING THIS METHOD

IPC classification:
H04L 9/32, H04L 9/06
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP15805486

DEVICE KEYS PROTECTION

IPC classification:
G06F 21/44
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP14833593

CALCULATOR

IPC classification:
G06F 1/16, G06F 15/02
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Agent:
MICHELI & Cie SA
Status:
Request for examination was made
EP17186550

LOW-RESISTANCE ANATOMICAL TISSUE MODEL

IPC classification:
G09B 23/30, G09B 23/28
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The application has been published
EP17194496

APPARATUS AND METHOD FOR EPG SORTING AND AUTOMATIC REALIGNMENT

IPC classification:
H04N 21/43
Applicant:
OpenTV Inc
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The application has been published
EP16725417

INTEGRATED CIRCUIT CHIP PROTECTION AGAINST PHYSICAL AND/OR ELECTRICAL ALTERATIONS

IPC classification:
G06K 19/073
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Status:
Request for examination was made
EP16720821

METHOD FOR RENDERING AUDIO-VIDEO CONTENT, DECODER FOR IMPLEMENTING THIS METHOD AND RENDERING DEVICE FOR RENDERING THIS AUDIO-VIDEO CONTENT

IPC classification:
H04N 21/81, H04N 21/4363
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Status:
Request for examination was made
EP16727355

METHOD FOR GENERATING A VALUE INHERENT TO AN ELECTRONIC CIRCUIT, ELECTRONIC CIRCUIT GENERATING THIS VALUE AND METHOD FOR USING SUCH A VALUE

IPC classification:
H04L 9/08, H03K 3/84
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP16725827

METHOD FOR INITIATING A TRANSMISSION OF A STREAMING CONTENT DELIVERED TO A CLIENT DEVICE AND ACCESS POINT FOR IMPLEMENTING THIS METHOD

IPC classification:
H04N 21/2343, H04L 29/06
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP16194653

METHOD, SYSTEM AND DEVICE FOR UPDATING A USER ACCOUNT USING A CREDIT OBTAINED BY PLAYING AN ADVERTISING CONTENT

IPC classification:
G06Q 30/02
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The application has been published
EP16196534

METHOD TO TRANSMIT AN AUDIO/VIDEO STREAM OF TO A DESTINATION DEVICE

IPC classification:
H04N 21/6373, H04N 21/6377, H04L 29/06, H04N 21/6583, H04L 12/801
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The application has been published
EP16197045

METHOD, RECEIVER, MOBILE DISPLAY DEVICE AND SYSTEM FOR ACCESSING MEDIA CONTENT

IPC classification:
H04L 29/06, H04N 21/472, H04N 21/462, H04N 21/437, H04N 21/436, H04N 21/433, H04N 21/41
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The application has been published
EP16745092

METHOD AND APPARATUS FOR GENERATING AN ULTRASOUND SCATTERER REPRESENTATION

IPC classification:
G01S 15/89, A61B 8/00, A61B 8/08
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP16757663

METHOD AND DEVICE TO TRANSFER A VIDEO STREAM BETWEEN A HOST DEVICE AND AN ELECTRONIC DESCRAMBLING DEVICE

IPC classification:
H04N 21/4405, H04N 21/436, H04N 21/418
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
Request for examination was made
EP17155950

METHOD AND DEVICE TO PRODUCE A SECURE HASH VALUE

IPC classification:
H04L 9/32, G06F 9/30, H04L 9/06
Applicant:
Nagravision S.A.
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The application has been published
EP17156503

FURNITURE ITEM, FURNITURE ET ACCESSORY FOR THE FURNITURE

IPC classification:
H02G 3/00
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The application has been published
EP18157322

METHOD TO DETECT INCIDENTS FROM SOCIAL NETWORK USE

IPC classification:
G06Q 50/00
Agent:
Joel-Théophile Wenger, Leman Consulting SA
Status:
The application has been published

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