Representative before the EPO

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Björn Niclas Ståhl has worked on the following 62 EPO patent applications which have been published in the last five years:

EP11718990

METHODS, DEVICES AND COMPUTER PROGRAM SUPPORTS FOR PASSWORD GENERATION AND VERIFICATION

IPC classification:
G06F 3/023, G06F 3/048, G06F 21/00
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
GRANT OF PATENT INTENDED
EP12182868

Methods and devices for selective format-preserving data encryption

IPC classification:
H04N 21/2347, H04N 21/2389, H04N 21/845
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
GRANT OF PATENT INTENDED
EP13178554

A user device, a second screen system and a method for rendering second screen information on a second screen

IPC classification:
G06T 1/00
Applicant:
Thomson Licensing SAS
Agent:
Cabinet Vidon
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP12184799

Cryptographic group signature methods and devices

IPC classification:
H04L 9/32
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11794376

ASSOCIATING INFORMATION WITH ELECTRONIC PROGRAM GUIDE ENTRIES

IPC classification:
H04N 21/41, H04N 21/431, H04N 21/462, H04N 21/4722, H04N 21/81, H04N 21/84
Applicant:
Thomson Licensing SAS
Applicant:
Thomson Licensing DTV
Agent:
Multiple attorneys, Technicolor SA
Agent:
Novagraaf Technologies SA
Status:
EXAMINATION REQUESTED
EP11726263

MORE SECURE IMAGE-BASED "CAPTCHA" TECHNIQUE

IPC classification:
G06F 21/00
Applicant:
Thomson Licensing SAS
Agent:
Multiple attorneys, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
GRANT OF PATENT INTENDED
EP12306250

Aggregator-oblivious encryption of time-series data

IPC classification:
H04L 9/00, H04L 9/30
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13165980

Methods and devices for 3d object protection using surface subdivision

IPC classification:
G06T 1/00
Applicant:
Thomson Licensing SAS
Agent:
Multiple attorneys, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
EXAMINATION IN PROGRESS
EP13171164

Method and device for countering fingerprint forgery attacks in a communication system

IPC classification:
H04L 29/06, H04W 12/12
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
EXAMINATION REQUESTED
EP13171163

A method, a device and a computer program support for execution of encrypted computer code

IPC classification:
G06F 21/75
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
The patent has been granted
EP12756442

METHODS AND DEVICES FOR PROTECTING DIGITAL OBJECTS THROUGH FORMAT PRESERVING CODING

IPC classification:
G09C 5/00
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
GRANT OF PATENT INTENDED
EP10725303

MEDIA REGISTRATION AND AUTHORIZATION ON A MEDIA PLAYER

IPC classification:
H04N 5/85, H04N 5/93, H04N 7/16
Applicant:
Thomson Licensing SAS
Applicant:
Thomson Licensing DTV
Agent:
Multiple attorneys, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
GRANT OF PATENT INTENDED
EP11851060

USAGE DATA FEEDBACK LOOP

IPC classification:
H04H 60/32
Applicant:
Thomson Licensing SAS
Agent:
Multiple attorneys, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
EXAMINATION REQUESTED
EP11851938

MY CHANNEL RECOMMENDATON FEATURE

IPC classification:
G06F 3/00
Applicant:
Thomson Licensing SAS
Agent:
Multiple attorneys, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
EXAMINATION REQUESTED
EP14154497

Cryptographic devices and methods for generating and verifying commitments from linearly homomorphic signatures

IPC classification:
H04L 9/00
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION WITHDRAWN
EP12305163

System, devices and methods for collaborative execution of a software application comprising at least one encrypted instruction

IPC classification:
G06F 21/10
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14157347

Device for generating an encrypted key and method for providing an encrypted key to a receiver

IPC classification:
H04L 9/08, H04L 29/06
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
GRANT OF PATENT INTENDED
EP12798326

GROUP ENCRYPTION METHODS AND DEVICES

IPC classification:
H04L 9/08, H04L 9/30, H04L 9/32
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14164331

Apparatus and method for managing passwords

IPC classification:
G06F 21/31
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
APPLICATION WITHDRAWN
EP14159400

Cryptographic devices and methods for encoding-free encryption on elliptic curves

IPC classification:
H04L 9/30
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14181828

Method and apparatus for executing software applications

IPC classification:
G06F 9/445, G11B 27/10, H04N 9/79
Applicant:
Thomson Licensing SAS
Agent:
Uwe König, Deutsche Thomson OHG
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
GRANT OF PATENT INTENDED
EP13185694

Methods and devices for optimising rendering of an encrypted 3D graphical object

IPC classification:
G06T 15/00, G09C 5/00, H04L 9/28
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
GRANT OF PATENT INTENDED
EP12817261

VARIABLE REAL TIME BUFFER AND APPARATUS

IPC classification:
H04N 5/76, H04N 21/4147, H04N 21/426, H04N 21/438, H04N 21/44, H04N 21/442, H04N 21/45
Applicant:
Thomson Licensing SAS
Agent:
Multiple attorneys, Technicolor SA
Agent:
Multiple attorneys, Marks & Clerk France
Status:
EXAMINATION IN PROGRESS
EP14181826

Method for generating an on-screen menu

IPC classification:
G06F 3/033, G06F 3/0481, G06F 3/0482, G06F 9/44, H04N 5/445
Applicant:
Thomson Licensing SAS
Agent:
Uwe König, Deutsche Thomson OHG
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12754125

DISTRIBUTED CONTROL OF SYNCHRONIZED CONTENT

IPC classification:
H04L 29/06, H04N 21/242, H04N 21/4788
Applicant:
Thomson Licensing SAS
Applicant:
Thomson Licensing DTV
Agent:
Multiple attorneys, Technicolor SA
Agent:
Novagraaf Technologies SA
Status:
EXAMINATION IN PROGRESS
EP14176824

Local digital network, methods of installing novel devices and methods for broadcasting and receiving data in such a network

IPC classification:
H04L 9/08, H04L 29/06, H04N 7/167
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
APPLICATION WITHDRAWN
EP14150171

Method and device for privacy-respecting data processing

IPC classification:
G06F 21/62
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
APPLICATION WITHDRAWN
EP14154493

Cryptographic devices and methods for generating and verifying linearly homomorphic structure-preserving signatures

IPC classification:
H04L 9/32
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION WITHDRAWN
EP14179677

Second screen device and system for displaying a playload of a watermark

IPC classification:
H04H 20/31, H04H 20/38, H04H 60/33, H04N 21/8358
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
APPLICATION REFUSED
EP14158566

A method and a device for fault-resistant exponentiation in cryptographic systems

IPC classification:
H04L 9/00
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
PATENT GRANTED
EP14305158

Device and method certificate generation

IPC classification:
G06F 21/31, G06F 21/33, G06F 21/44
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP15152974

Device and method certificate generation

IPC classification:
G06F 21/31, G06F 21/33, G06F 21/44
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP13786438

AGGREGATOR-OBLIVIOUS ENCRYPTION OF TIME-SERIES DATA

IPC classification:
H04L 9/00, H04L 9/30
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION WITHDRAWN
EP15162535

Paillier-based blind decryption methods and devices

IPC classification:
H04L 9/30
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14743463

METHOD AND SYSTEM FOR CONTENT DISCOVERY

IPC classification:
G06F 3/00
Applicant:
Thomson Licensing SAS
Agent:
Karsten Rittner, Deutsche Thomson OHG
Agent:
Multiple attorneys, Technicolor SA
Agent:
Novagraaf Technologies SA
Status:
GRANT OF PATENT INTENDED
EP15169044

APPARATUS AND METHOD FOR DATA TAINT TRACKING

IPC classification:
G06F 21/16, G06F 21/55
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP15171068

APPARATUS AND METHOD FOR PASSWORD AUTHENTICATION

IPC classification:
G06F 21/46
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP15171071

APPARATUSES AND METHODS FOR PASSWORD AUTHENTICATION

IPC classification:
G06F 21/46
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP13771751

PRIVACY-PRESERVING RIDGE REGRESSION USING MASKS

IPC classification:
H04L 9/00
Applicant:
Thomson Licensing SAS
Agent:
Hofstetter Schurack & Partner Patent- und Rechtsanwaltskanzlei PartG mbB
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP15175039

APPARATUS AND METHOD FOR PROVIDING FEEDBACK ON INPUT DATA

IPC classification:
G06F 3/042, G06F 21/31, H04L 9/32
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP14722628

DEVICE AND METHOD FOR TRACEABLE GROUP ENCRYPTION

IPC classification:
H04L 9/32
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION WITHDRAWN
EP14722626

THRESHOLD ENCRYPTION USING HOMOMORPHIC SIGNATURES

IPC classification:
H04L 9/30, H04L 9/32
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION WITHDRAWN
EP15190952

CONTROL FLOW GRAPH FLATTENING DEVICE AND METHOD

IPC classification:
G06F 21/12, G06F 21/14
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
GRANT OF PATENT INTENDED
EP15190953

CONTROL FLOW GRAPH FLATTENING DEVICE AND METHOD

IPC classification:
G06F 9/30, G06F 9/45, G06F 21/14
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION IN PROGRESS
EP12178779

Method and device for reliable estimation of network traffic

IPC classification:
H04L 12/24, H04L 12/26, H04L 29/06
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15195795

METHOD AND APPARATUSES FOR SECURE, ANONYMOUS WIRELESS LAN (WLAN) ACCESS

IPC classification:
H04L 29/06, H04W 12/08
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP11761619

PUBLIC KEY ENCRYPTION SYSTEM BASED ON QUADRATIC RESIDUOSITY ASSUMPTION OF HIGHER DIMENSIONS

IPC classification:
H04L 9/30
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12181624

Signcryption method and device and corresponding signcryption verification method and device

IPC classification:
H04L 9/00, H04L 9/32
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13155015

System, devices and methods for collaborative execution of a software application comprising at least one encrypted instruction

IPC classification:
G06F 21/12
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION WITHDRAWN
EP12196350

Method and device for controlling access to out-of-band contents for combination with trusted contents, and associated equipments

IPC classification:
H04L 29/06, H04N 21/462
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION WITHDRAWN
EP11794803

DISTRIBUTION OF DIGITAL CONTENT PROTECTED BY WATERMARK-GENERATING PASSWORD

IPC classification:
G06F 21/00
Applicant:
Thomson Licensing SAS
Agent:
Cabinet Vidon
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP12196356

Apparatus and method for signature verification

IPC classification:
G06F 9/445, G06F 21/00, H04L 9/08, H04L 9/32, H04N 21/443, H04N 21/462, H04N 21/4623, H04N 21/4627
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11785707

METHOD AND DEVICE FOR FINGERPRINTING OF WIRELESS COMMUNICATION DEVICES

IPC classification:
H04L 29/06, H04W 8/00, H04W 12/12
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Agent:
Agnès Desvignes, Marks & Clerk France
Status:
PATENT GRANTED
EP13150339

METHOD AND DEVICE FOR TIMESTAMPING DATA AND METHOD AND DEVICE FOR VERIFICATION OF A TIMESTAMP

IPC classification:
H04L 9/32, H04L 29/06
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP16172364

DEVICE AND METHOD FOR PROTECTION OF IOS SOFTWARE MODULES

IPC classification:
G06F 21/14
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP15713254

OPTICAL DISC AUTHENTICATION BY INTERFEROMETRIC FINGERPRINTING

IPC classification:
G11B 20/00
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP16194894

METHOD AND APPARATUS FOR SECURE ACCESS OF A SERVICE VIA CUSTOMER PREMISE EQUIPMENT

IPC classification:
H04L 29/06
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION PUBLISHED
EP15721515

ENHANCING VIDEO CONTENT ACCORDING TO METADATA

IPC classification:
H04N 21/2343, H04N 21/235, H04N 21/44, H04N 21/485, H04N 21/63, H04N 21/845
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP15736267

METHOD AND DEVICE FOR CRYPTOGRAPHIC KEY GENERATION

IPC classification:
H04L 9/08, H04L 9/30
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP16201957

DEVICES AND METHODS FOR ENCRYPTION AND DECRYPTION OF GRAPHICAL 3D OBJECTS

IPC classification:
G09C 5/00, H04L 9/06
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
APPLICATION PUBLISHED
EP14762140

METHOD AND APPARATUS FOR PROCESSING A FILE

IPC classification:
G06F 17/30, H04L 29/08
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
EXAMINATION REQUESTED
EP16305171

DEVICE AND METHOD FOR CONNECTING DEVICES TO A NETWORK

IPC classification:
H04L 29/06, H04W 4/00, H04W 12/06, H04W 12/08, H04W 76/00, H04W 84/12, H04W 92/10
Applicant:
Thomson Licensing SAS
Agent:
Björn Niclas Ståhl, Technicolor SA
Status:
The application has been published

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