John Stavropoulos

Person

Edison, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Use of steganographically-encoded time information as basis to cont...
- Patent number 12,206,936
- Issue date Jan 21, 2025
- THE NIELSEN COMPANY (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to detect multiple wearable meter devices
- Patent number 12,143,658
- Issue date Nov 12, 2024
- The Nielsen Co. (US), LLC
- Alexander Topchy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of steganographically-encoded time information as basis to esta...
- Patent number 12,108,094
- Issue date Oct 1, 2024
- THE NIELSEN COMPANY (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for multimodal audience detection and identif...
- Patent number 12,105,178
- Issue date Oct 1, 2024
- THE NIELSEN COMPANY (US), LLC
- Marko Usaj
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of watermarking to trigger fingerprint-related action
- Patent number 12,015,833
- Issue date Jun 18, 2024
- ROKU, INC.
- Shashank C. Merchant
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile device attention detection
- Patent number 11,997,351
- Issue date May 28, 2024
- THE NIELSEN COMPANY (US), LLC
- John Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic watermarking of media based on transport-stream metadata, t...
- Patent number 11,991,403
- Issue date May 21, 2024
- THE NIELSEN COMPANY (US), LLC
- Shashank C. Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, apparatus, and articles of manufacture to determine whethe...
- Patent number 11,962,855
- Issue date Apr 16, 2024
- Alexander Topchy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of steganographically-encoded time information as basis to cont...
- Patent number 11,863,817
- Issue date Jan 2, 2024
- THE NIELSEN COMPANY (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio processing techniques for semantic audio recognition and repo...
- Patent number 11,837,208
- Issue date Dec 5, 2023
- THE NIELSEN COMPANY (US), LLC
- Alan Neuhauser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple meter detection and processing using motion data
- Patent number 11,828,769
- Issue date Nov 28, 2023
- THE NIELSEN COMPANY (US), LLC
- Anand Jain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for wirelessly modifying detection characterist...
- Patent number 11,825,401
- Issue date Nov 21, 2023
- THE NIELSEN COMPANY (US), LLC
- Anand Jain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to detect a presence status
- Patent number 11,812,104
- Issue date Nov 7, 2023
- THE NIELSEN COMPANY (US), LLC
- Meryem Berrada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of watermarking to control abandonment of dynamic content modif...
- Patent number 11,792,493
- Issue date Oct 17, 2023
- ROKU, INC.
- John S. Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of steganographically-encoded time information as basis to esta...
- Patent number 11,736,746
- Issue date Aug 22, 2023
- THE NIELSEN COMPANY (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to dynamically generate audio signatures adap...
- Patent number 11,715,488
- Issue date Aug 1, 2023
- THE NIELSEN COMPANY (US), LLC
- Arun Ramaswamy
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus for multimodal audience detection and identif...
- Patent number 11,668,808
- Issue date Jun 6, 2023
- THE NIELSEN COMPANY (US), LLC
- Marko Usaj
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic watermarking of media based on transport-stream metadata, t...
- Patent number 11,653,044
- Issue date May 16, 2023
- THE NIELSEN COMPANY (US), LLC
- Shashank C. Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile device attention detection
- Patent number 11,632,587
- Issue date Apr 18, 2023
- THE NIELSEN COMPANY (US), LLC
- John Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Responding to emergency-alert audio tone by abandoning dynamic cont...
- Patent number 11,632,597
- Issue date Apr 18, 2023
- ROKU, INC.
- John S. Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of steganographically-encoded time information as basis to cont...
- Patent number 11,589,109
- Issue date Feb 21, 2023
- THE NIELSEN COMPANY (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Use of steganographically-encoded time information as basis to esta...
- Patent number 11,470,364
- Issue date Oct 11, 2022
- THE NIELSEN COMPANY (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic watermarking of media based on transport-stream metadata, t...
- Patent number 11,463,751
- Issue date Oct 4, 2022
- THE NIELSEN COMPANY (US), LLC
- Shashank C. Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content-modification system with delay buffer feature
- Patent number 11,363,321
- Issue date Jun 14, 2022
- ROKU, INC.
- Shashank Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of watermarking to control abandonment of dynamic content modif...
- Patent number 11,343,593
- Issue date May 24, 2022
- ROKU, INC.
- John S. Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of steganographically-encoded time information as basis to cont...
- Patent number 11,234,049
- Issue date Jan 25, 2022
- THE NIELSEN COMPANY (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Use of steganographically-encoded time information as basis to esta...
- Patent number 11,212,560
- Issue date Dec 28, 2021
- THE NIELSEN COMPANY (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic watermarking of media based on transport-stream metadata, t...
- Patent number 11,095,927
- Issue date Aug 17, 2021
- THE NIELSEN COMPANY (US), LLC
- Shashank C. Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio processing techniques for semantic audio recognition and repo...
- Patent number 11,094,309
- Issue date Aug 17, 2021
- THE NIELSEN COMPANY (US), LLC
- Alan Neuhauser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio matching with semantic audio recognition and report generation
- Patent number 11,087,726
- Issue date Aug 10, 2021
- THE NIELSEN COMPANY (US), LLC
- Alan Neuhauser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Use of Audio Classification as Basis to Control Audio Identification
- Publication number 20250016404
- Publication date Jan 9, 2025
- The Nielsen Company (US), LLC
- Zafar Rafii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR MULTIMODAL AUDIENCE DETECTION AND IDENTIF...
- Publication number 20240418845
- Publication date Dec 19, 2024
- The Nielsen Company (US), LLC
- Marko Usaj
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Use of Steganographically-Encoded Time Information as Basis to Esta...
- Publication number 20240406471
- Publication date Dec 5, 2024
- The Nielsen Company (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE TO DETERMINE WHETHE...
- Publication number 20240373097
- Publication date Nov 7, 2024
- The Nielsen Company (US), LLC
- Alexander Topchy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USE OF WATERMARKING TO TRIGGER FINGERPRINT-RELATED ACTION
- Publication number 20240298079
- Publication date Sep 5, 2024
- Roku, Inc.
- Shashank C. Merchant
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE DEVICE ATTENTION DETECTION
- Publication number 20240292058
- Publication date Aug 29, 2024
- The Nielsen Company (US), LLC
- John Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE TO DETERMINE WHETHE...
- Publication number 20240147006
- Publication date May 2, 2024
- The Nielsen Company (US), LLC
- Alexander Topchy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO DETECT MULTIPLE WEARABLE METER DEVICES
- Publication number 20240121462
- Publication date Apr 11, 2024
- The Nielsen Company (US), LLC
- Alexander Topchy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Use of Steganographically-Encoded Time Information as Basis to Cont...
- Publication number 20240107115
- Publication date Mar 28, 2024
- The Nielsen Company (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Engagement Measurement of Media Consumers Based on the Acoustic Env...
- Publication number 20240079026
- Publication date Mar 7, 2024
- The Nielsen Company (US), LLC
- Meryem Berrada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUS TO DETECT A PRESENCE STATUS
- Publication number 20240031647
- Publication date Jan 25, 2024
- The Nielsen Company (US), LLC
- Meryem Berrada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Use of Steganographically-Encoded Time Information as Basis to Esta...
- Publication number 20230336796
- Publication date Oct 19, 2023
- The Nielsen Company (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE DEVICE ATTENTION DETECTION
- Publication number 20230291967
- Publication date Sep 14, 2023
- The Nielsen Company (US), LLC
- John Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic Watermarking of Media Based on Transport-Stream Metadata, t...
- Publication number 20230247240
- Publication date Aug 3, 2023
- The Nielsen Company (US), LLC
- Shashank C. Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Use of Steganographically-Encoded Time Information as Basis to Cont...
- Publication number 20230171463
- Publication date Jun 1, 2023
- The Nielsen Company (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS TO DETECT A PRESENCE STATUS
- Publication number 20230086955
- Publication date Mar 23, 2023
- The Nielsen Company (US), LLC
- Meryem Berrada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Use of Steganographically-Encoded Time Information as Basis to Esta...
- Publication number 20230007320
- Publication date Jan 5, 2023
- The Nielsen Company (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamic Watermarking of Media Based on Transport-Stream Metadata, t...
- Publication number 20220417572
- Publication date Dec 29, 2022
- The Nielsen Company (US), LLC
- Shashank C. Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Use of Watermarking to Control Abandonment of Dynamic Content Modif...
- Publication number 20220232296
- Publication date Jul 21, 2022
- Roku, Inc.
- John S. Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENGAGEMENT MEASUREMENT OF MEDIA CONSUMERS BASED ON THE ACOUSTIC ENV...
- Publication number 20220223171
- Publication date Jul 14, 2022
- The Nielsen Company (US), LLC
- Meryem Berrada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUS FOR MULTIMODAL AUDIENCE DETECTION AND IDENTIF...
- Publication number 20220187437
- Publication date Jun 16, 2022
- The Nielsen Company (US), LLC
- Marko Usaj
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Use of Watermarking to Trigger Fingerprint-Related Action
- Publication number 20220150601
- Publication date May 12, 2022
- Roku, Inc.
- Shashank C. Merchant
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Use of Steganographically-Encoded Time Information as Basis to Cont...
- Publication number 20220103895
- Publication date Mar 31, 2022
- The Nielsen Company (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO PROCESSING TECHNIQUES FOR SEMANTIC AUDIO RECOGNITION AND REPO...
- Publication number 20220036869
- Publication date Feb 3, 2022
- The Nielsen Company (US), LLC
- Alan Neuhauser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Responding to Emergency-Alert Audio Tone by Abandoning Dynamic Cont...
- Publication number 20220030324
- Publication date Jan 27, 2022
- Roku, Inc.
- John S. Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE DEVICE ATTENTION DETECTION
- Publication number 20210409821
- Publication date Dec 30, 2021
- The Nielsen Company (US), LLC
- John Stavropoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC WATERMARKING OF MEDIA BASED ON TRANSPORT-STREAM METADATA, T...
- Publication number 20210344981
- Publication date Nov 4, 2021
- The Nielsen Company (US), LLC
- Shashank C. Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR WIRELESSLY MODIFYING DETECTION CHARACTERIST...
- Publication number 20210345224
- Publication date Nov 4, 2021
- The Nielsen Company (US), LLC
- Anand Jain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIPLE METER DETECTION AND PROCESSING USING MOTION DATA
- Publication number 20210325427
- Publication date Oct 21, 2021
- The Nielsen Company (US), LLC
- Anand Jain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Use of Steganographically-Encoded Time Information as Basis to Esta...
- Publication number 20210266617
- Publication date Aug 26, 2021
- The Nielsen Company (US), LLC
- Benjamin J. Ropke
- G06 - COMPUTING CALCULATING COUNTING

John Stavropoulos

Person

Patents Grantslast 30 patents

Use of steganographically-encoded time information as basis to cont...

Methods and apparatus to detect multiple wearable meter devices

Use of steganographically-encoded time information as basis to esta...

Methods and apparatus for multimodal audience detection and identif...

Use of watermarking to trigger fingerprint-related action

Mobile device attention detection

Dynamic watermarking of media based on transport-stream metadata, t...

Methods, apparatus, and articles of manufacture to determine whethe...

Use of steganographically-encoded time information as basis to cont...

Audio processing techniques for semantic audio recognition and repo...

Multiple meter detection and processing using motion data

Systems and methods for wirelessly modifying detection characterist...

Methods and apparatus to detect a presence status

Use of watermarking to control abandonment of dynamic content modif...

Use of steganographically-encoded time information as basis to esta...

Methods and apparatus to dynamically generate audio signatures adap...

Methods and apparatus for multimodal audience detection and identif...

Dynamic watermarking of media based on transport-stream metadata, t...

Mobile device attention detection

Responding to emergency-alert audio tone by abandoning dynamic cont...

Use of steganographically-encoded time information as basis to cont...

Use of steganographically-encoded time information as basis to esta...

Dynamic watermarking of media based on transport-stream metadata, t...

Content-modification system with delay buffer feature

Use of watermarking to control abandonment of dynamic content modif...

Use of steganographically-encoded time information as basis to cont...

Use of steganographically-encoded time information as basis to esta...

Dynamic watermarking of media based on transport-stream metadata, t...

Audio processing techniques for semantic audio recognition and repo...

Audio matching with semantic audio recognition and report generation

Patents Applicationslast 30 patents

Use of Audio Classification as Basis to Control Audio Identification

METHODS AND APPARATUS FOR MULTIMODAL AUDIENCE DETECTION AND IDENTIF...

Use of Steganographically-Encoded Time Information as Basis to Esta...

METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE TO DETERMINE WHETHE...

USE OF WATERMARKING TO TRIGGER FINGERPRINT-RELATED ACTION

MOBILE DEVICE ATTENTION DETECTION

METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE TO DETERMINE WHETHE...

METHODS AND APPARATUS TO DETECT MULTIPLE WEARABLE METER DEVICES

Use of Steganographically-Encoded Time Information as Basis to Cont...

Engagement Measurement of Media Consumers Based on the Acoustic Env...

METHODS AND APPARATUS TO DETECT A PRESENCE STATUS

Use of Steganographically-Encoded Time Information as Basis to Esta...

MOBILE DEVICE ATTENTION DETECTION

Dynamic Watermarking of Media Based on Transport-Stream Metadata, t...

Use of Steganographically-Encoded Time Information as Basis to Cont...

METHODS AND APPARATUS TO DETECT A PRESENCE STATUS

Use of Steganographically-Encoded Time Information as Basis to Esta...

Dynamic Watermarking of Media Based on Transport-Stream Metadata, t...

Use of Watermarking to Control Abandonment of Dynamic Content Modif...

ENGAGEMENT MEASUREMENT OF MEDIA CONSUMERS BASED ON THE ACOUSTIC ENV...

METHODS AND APPARATUS FOR MULTIMODAL AUDIENCE DETECTION AND IDENTIF...

Use of Watermarking to Trigger Fingerprint-Related Action

Use of Steganographically-Encoded Time Information as Basis to Cont...

AUDIO PROCESSING TECHNIQUES FOR SEMANTIC AUDIO RECOGNITION AND REPO...

Responding to Emergency-Alert Audio Tone by Abandoning Dynamic Cont...

MOBILE DEVICE ATTENTION DETECTION

DYNAMIC WATERMARKING OF MEDIA BASED ON TRANSPORT-STREAM METADATA, T...

SYSTEMS AND METHODS FOR WIRELESSLY MODIFYING DETECTION CHARACTERIST...

MULTIPLE METER DETECTION AND PROCESSING USING MOTION DATA

Use of Steganographically-Encoded Time Information as Basis to Esta...