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Alexander Topchy
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New Port Richey, FL, US
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Patents Grants
last 30 patents
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
Methods and apparatus to perform audio watermarking and watermark d...
Patent number
11,961,527
Issue date
Apr 16, 2024
THE NIELSEN COMPANY (US), LLC
Alexander Pavlovich Topchy
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods, apparatus and articles of manufacture to provide secondary...
Patent number
11,948,588
Issue date
Apr 2, 2024
THE NIELSEN COMPANY (US), LLC
David Henry Harkness
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio watermarking for people monitoring
Patent number
11,942,099
Issue date
Mar 26, 2024
THE NIELSEN COMPANY (US), LLC
Alexander Topchy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods to pre-scale media content to facilitate audien...
Patent number
11,928,707
Issue date
Mar 12, 2024
THE NIELSEN COMPANY (US), LLC
Brian Fuhrer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus to extend a timestamp range supported by a wa...
Patent number
11,877,039
Issue date
Jan 16, 2024
THE NIELSEN COMPANY (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for increasing the robustness of media signat...
Patent number
11,863,294
Issue date
Jan 2, 2024
THE NIELSEN COMPANY (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, apparatus, and methods to improve watermark detection in a...
Patent number
11,843,825
Issue date
Dec 12, 2023
THE NIELSEN COMPANY (US), LLC
Wendell D. Lynch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods and apparatus to extend a timestamp range supported by a wa...
Patent number
11,818,442
Issue date
Nov 14, 2023
THE NIELSEN COMPANY (US), LLC
Vladimir Kuznetsov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus to perform audio watermarking and watermark d...
Patent number
11,809,489
Issue date
Nov 7, 2023
THE NIELSEN COMPANY (US), LLC
Venugopal Srinivasan
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
Methods and apparatus to fingerprint an audio signal
Patent number
11,798,577
Issue date
Oct 24, 2023
Gracenote, Inc.
Alexander Topchy
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Detecting media watermarks in magnetic field data
Patent number
11,755,642
Issue date
Sep 12, 2023
THE NIELSEN COMPANY (US), LLC
Alexander Topchy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus of media device detection for minimally invas...
Patent number
11,716,507
Issue date
Aug 1, 2023
THE NIELSEN COMPANY (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus to count people in an audience
Patent number
11,711,576
Issue date
Jul 25, 2023
THE NIELSEN COMPANY (US), LLC
Padmanabhan Soundararajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for affiliate interrupt detection
Patent number
11,677,996
Issue date
Jun 13, 2023
THE NIELSEN COMPANY (US), LLC
Jeremey M. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus to identify streaming sessions
Patent number
11,652,859
Issue date
May 16, 2023
THE NIELSEN COMPANY (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for audio signature generation and matching
Patent number
11,574,643
Issue date
Feb 7, 2023
THE NIELSEN COMPANY (US), LLC
Venugopal Srinivasan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus to monitor haptic vibrations of touchscreens
Patent number
11,573,637
Issue date
Feb 7, 2023
THE NIELSEN COMPANY (US), LLC
Alexander Pavlovich Topchy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods to pre-scale media content to facilitate audien...
Patent number
11,568,439
Issue date
Jan 31, 2023
THE NIELSEN COMPANY (US), LLC
Brian Fuhrer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus to perform audio watermarking and watermark d...
Patent number
11,562,752
Issue date
Jan 24, 2023
THE NIELSEN COMPANY (US), LLC
Alexander Pavlovich Topchy
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Systems, apparatus, and methods to improve watermark detection in a...
Patent number
11,564,003
Issue date
Jan 24, 2023
THE NIELSEN COMPANY (US), LLC
Wendell D. Lynch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods and apparatus for performing variable block length watermar...
Patent number
11,557,304
Issue date
Jan 17, 2023
THE NIELSEN COMPANY (US), LLC
Venugopal Srinivasan
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods and apparatus to extend a timestamp range supported by a wa...
Patent number
11,546,674
Issue date
Jan 3, 2023
THE NIELSEN COMPANY (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
End-point media watermarking
Patent number
11,537,690
Issue date
Dec 27, 2022
THE NIELSEN COMPANY (US), LLC
Arun Ramaswamy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus for analyzing microphone placement for waterm...
Patent number
11,516,609
Issue date
Nov 29, 2022
THE NIELSEN COMPANY (US), LLC
Marc Messier
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods and apparatus to perform signature matching using noise can...
Patent number
11,501,793
Issue date
Nov 15, 2022
THE NIELSEN COMPANY (US), LLC
Jeremey M. Davis
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods and apparatus to extend a timestamp range supported by a wa...
Patent number
11,451,884
Issue date
Sep 20, 2022
THE NIELSEN COMPANY (US), LLC
Vladimir Kuznetsov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detecting media watermarks in magnetic field data
Patent number
11,423,079
Issue date
Aug 23, 2022
THE NIELSEN COMPANY (US), LLC
Alexander Topchy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus to perform audio watermarking and watermark d...
Patent number
11,386,908
Issue date
Jul 12, 2022
THE NIELSEN COMPANY (US), LLC
Venugopal Srinivasan
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUS TO COUNT PEOPLE IN AN AUDIENCE
Publication number
20240155186
Publication date
May 9, 2024
The Nielsen Company (US), LLC
Padmanabhan Soundararajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS TO COUNT PEOPLE IN AN AUDIENCE
Publication number
20240155187
Publication date
May 9, 2024
The Nielsen Company (US), LLC
Padmanabhan Soundararajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS TO PERFORM AUDIO WATERMARKING AND WATERMARK D...
Publication number
20240152552
Publication date
May 9, 2024
The Nielsen Company (US), LLC
Venugopal Srinivasan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS, APPARATUS, AND METHODS TO IMPROVE WATERMARK DETECTION IN A...
Publication number
20240146998
Publication date
May 2, 2024
The Nielsen Company (US), LLC
Wendell D. Lynch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
METHODS AND APPARATUS TO DETERMINE MEDIA VIEWING INFORMATION FOR HY...
Publication number
20240107117
Publication date
Mar 28, 2024
The Nielsen Company (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS TO EXTEND A TIMESTAMP RANGE SUPPORTED BY A WA...
Publication number
20240089562
Publication date
Mar 14, 2024
The Nielsen Company (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHODS AND APPARATUS OF MEDIA DEVICE DETECTION FOR MINIMALLY INVAS...
Publication number
20230396838
Publication date
Dec 7, 2023
The Nielsen Company (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS TO IDENTIFY STREAMING SESSIONS
Publication number
20230328125
Publication date
Oct 12, 2023
The Nielsen Company (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS TO COUNT PEOPLE IN AN AUDIENCE
Publication number
20230319350
Publication date
Oct 5, 2023
The Nielsen Company (US), LLC
Padmanabhan Soundararajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR AFFILIATE INTERRUPT DETECTION
Publication number
20230300390
Publication date
Sep 21, 2023
The Nielsen Company (US), LLC
Jeremey M. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
END-POINT MEDIA WATERMARKING
Publication number
20230195861
Publication date
Jun 22, 2023
The Nielsen Company (US), LLC
Arun Ramaswamy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS TO PRE-SCALE MEDIA CONTENT TO FACILITATE AUDIEN...
Publication number
20230177559
Publication date
Jun 8, 2023
The Nielsen Company (US), LLC
Brian Fuhrer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS TO PERFORM SIGNATURE MATCHING USING NOISE CAN...
Publication number
20230178097
Publication date
Jun 8, 2023
The Nielsen Company (US), LLC
Jeremey M. Davis
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS AND APPARATUS TO MONITOR HAPTIC VIBRATIONS OF TOUCHSCREENS
Publication number
20230176656
Publication date
Jun 8, 2023
The Nielsen Company (US), LLC
Alexander Pavlovich Topchy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS TO PERFORM AUDIO WATERMARKING AND WATERMARK D...
Publication number
20230162744
Publication date
May 25, 2023
The Nielsen Company (US), LLC
Alexander Pavlovich Topchy
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEMS, APPARATUS, AND METHODS TO IMPROVE WATERMARK DETECTION IN A...
Publication number
20230164385
Publication date
May 25, 2023
The Nielsen Company (US), LLC
Wendell D. Lynch
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS AND APPARATUS TO EXTEND A TIMESTAMP RANGE SUPPORTED BY A WA...
Publication number
20230139142
Publication date
May 4, 2023
The Nielsen Company (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS TO EXTEND A TIMESTAMP RANGE SUPPORTED BY A WA...
Publication number
20230120280
Publication date
Apr 20, 2023
The Nielsen Company (US), LLC
Vladimir Kuznetsov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
DETECTING MEDIA WATERMARKS IN MAGNETIC FIELD DATA
Publication number
20230053140
Publication date
Feb 16, 2023
The Nielsen Company (US), LLC
Alexander Topchy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS FOR PANELIST-BASED LOGINS USING VOICE COMMANDS
Publication number
20220415331
Publication date
Dec 29, 2022
The Nielsen Company (US), LLC
Alexander Topchy
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS AND APPARATUS TO PERFORM AUDIO WATERMARKING AND WATERMARK D...
Publication number
20220351739
Publication date
Nov 3, 2022
The Nielsen Company (US), LLC
Venugopal Srinivasan
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHODS FOR WATERMARKING USING STARTING PHASE MODULATION
Publication number
20220321902
Publication date
Oct 6, 2022
The Nielsen Company (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHODS TO ASSOCIATE DIFFERENT WATERMARKS DETECTED IN...
Publication number
20220321978
Publication date
Oct 6, 2022
The Nielsen Company (US), LLC
Christen V. Nielsen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS TO FINGERPRINT AN AUDIO SIGNAL
Publication number
20220284917
Publication date
Sep 8, 2022
Gracenote Inc.
Alexander Topchy
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS AND APPARATUS FOR INCREASING THE ROBUSTNESS OF MEDIA SIGNAT...
Publication number
20220255651
Publication date
Aug 11, 2022
The Nielsen Company (US), LLC
Alexander Topchy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
END-POINT MEDIA WATERMARKING
Publication number
20220215074
Publication date
Jul 7, 2022
The Nielsen Company (US), LLC
Arun Ramaswamy
G06 - COMPUTING CALCULATING COUNTING