Apparatus and methods to associate different watermarks detected in media
US-12464200-B2 · Nov 4, 2025 · US
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Gish David patents
Gish David is listed as an inventor on 70 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gish David |
| Total patents | 70 |
| First publication | Feb 5, 2015 |
| Latest publication | Nov 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Use of Symbol Strength and Verified Watermark Detection as Basis to Improve Media-Exposure Detection
US-2025266049-A1 · Aug 21, 2025 · US
Methods and apparatus for delivering extended payloads with composite watermarks
US-2025211772-A1 · Jun 26, 2025 · US
Use of symbol strength and verified watermark detection as basis to improve media-exposure detection
US-12322401-B2 · Jun 3, 2025 · US
Methods and apparatus for delivering extended payloads with composite watermarks
US-12206884-B2 · Jan 21, 2025 · US
Use of Audio Classification as Basis to Control Audio Identification
US-2025016404-A1 · Jan 9, 2025 · US
Systems and methods to improve timestamp transition resolution
US-2024428809-A1 · Dec 26, 2024 · US
Methods and apparatus for supplementing partially readable and/or inaccurate codes in media
US-2024412746-A1 · Dec 12, 2024 · US
Use of Symbol Strength and Verified Watermark Detection as Basis to Improve Media-Exposure Detection
US-2024404535-A1 · Dec 5, 2024 · US
Power efficient detection of watermarks in media signals
US-2024386521-A1 · Nov 21, 2024 · US
Recent patents
Latest publications not already listed above.
Methods, apparatus, and articles of manufacture to determine whether audience measurement meters are co-located
US-2024373097-A1 · Nov 7, 2024 · US
Apparatus and methods to associate different watermarks detected in media
US-2024364979-A1 · Oct 31, 2024 · US
Power efficient detection of watermarks in media signals
US-12073485-B2 · Aug 27, 2024 · US
Systems and methods to improve timestamp transition resolution
US-12039983-B2 · Jul 16, 2024 · US
Apparatus and methods to associate different watermarks detected in media
US-12041319-B2 · Jul 16, 2024 · US
Methods and apparatus for delivering extended payloads with composite watermarks
US-2024236356-A9 · Jul 11, 2024 · US
Methods and apparatus for supplementing partially readable and/or inaccurate codes in media
US-12033642-B1 · Jul 9, 2024 · US
Methods and apparatus to extend a timestamp range supported by a watermark without breaking backwards compatability
US-2024185375-A1 · Jun 6, 2024 · US
Methods, apparatus, and articles of manufacture to determine whether audience measurement meters are co-located
US-2024147006-A1 · May 2, 2024 · US
Methods and apparatus for delivering extended payloads with composite watermarks
US-2024137549-A1 · Apr 25, 2024 · US
Methods, apparatus, and articles of manufacture to determine whether audience measurement meters are co-located
US-11962855-B1 · Apr 16, 2024 · US
Power efficient detection of watermarks in media signals
US-2024029190-A1 · Jan 25, 2024 · US
Methods and apparatus for supplementing partially readable and/or inaccurate codes in media
US-11854556-B2 · Dec 26, 2023 · US
Methods and apparatus to extend a timestamp range supported by a watermark without breaking backwards compatibility
US-11842422-B2 · Dec 12, 2023 · US
Systems and methods for wirelessly modifying detection characteristics of portable devices
US-11825401-B2 · Nov 21, 2023 · US
Methods and apparatus for delivering extended payloads with composite watermarks
US-11800132-B2 · Oct 24, 2023 · US
Power efficient detection of watermarks in media signals
US-11720990-B2 · Aug 8, 2023 · US
Systems and methods to improve timestamp transition resolution
US-2023162745-A1 · May 25, 2023 · US
Methods and apparatus for supplementing partially readable and/or inaccurate codes in media
US-2023116206-A1 · Apr 13, 2023 · US
Systems and methods to improve timestamp transition resolution
US-11562753-B2 · Jan 24, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nielsen Co Us Llc | 70 |
| Stavropoulos John | 1 |
| Jain Anand | 1 |
| Lynch Wendell | 1 |
| Kuznetsov Vladimir | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04N21/8358 | 50 |
| H04N19/467 | 34 |
| G10L19/018 | 28 |
| H04N21/4394 | 16 |
| H04N21/44204 | 14 |