Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-2025292275-A1 · Sep 18, 2025 · US
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Luff Robert A patents
Luff Robert A is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Luff Robert A |
| Total patents | 26 |
| First publication | Apr 16, 2015 |
| Latest publication | Sep 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-12340385-B2 · Jun 24, 2025 · US
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-2024127276-A1 · Apr 18, 2024 · US
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-11783356-B2 · Oct 10, 2023 · US
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-2023177546-A1 · Jun 8, 2023 · US
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-11556946-B2 · Jan 17, 2023 · US
Methods and apparatus to perform consumer surveys
US-2022122095-A1 · Apr 21, 2022 · US
Methods and apparatus to perform consumer surveys
US-11227291-B2 · Jan 18, 2022 · US
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-2021295360-A1 · Sep 23, 2021 · US
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-10956923-B2 · Mar 23, 2021 · US
Recent patents
Latest publications not already listed above.
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-2020380542-A1 · Dec 3, 2020 · US
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-10685365-B2 · Jun 16, 2020 · US
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-2019095938-A1 · Mar 28, 2019 · US
Methods and apparatus to perform consumer surveys
US-2018336573-A1 · Nov 22, 2018 · US
Methods and apparatus for associating media devices with a demographic composition of a geographic area
US-10078846-B2 · Sep 18, 2018 · US
Methods and apparatus to monitor media exposure in vehicles
US-RE46329-E · Feb 28, 2017 · US
Methods and apparatus to maintain audience privacy while determining viewing of video-on-demand programs
US-9565473-B2 · Feb 7, 2017 · US
Methods and apparatus to generate and use content-aware watermarks
US-9514503-B2 · Dec 6, 2016 · US
Variable encoding and detection apparatus and methods
US-9210416-B2 · Dec 8, 2015 · US
Methods and apparatus to monitor media exposure in vehicles
US-RE45786-E · Oct 27, 2015 · US
Methods and apparatus for using audience member behavior information to determine compliance with audience measurement system usage requirements
US-9167298-B2 · Oct 20, 2015 · US
Methods and apparatus to generate and use content-aware watermarks
US-2015254797-A1 · Sep 10, 2015 · US
Methods and apparatus for using audience member behavior information to determine compliance with audience measurement system usage requirements
US-9118962-B2 · Aug 25, 2015 · US
Methods and apparatus to monitor media exposure
US-9113205-B2 · Aug 18, 2015 · US
Methods and apparatus to generate and use content-aware watermarks
US-9042598-B2 · May 26, 2015 · US
Methods and apparatus to monitor media exposure
US-2015106830-A1 · Apr 16, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nielsen Co Us Llc | 27 |
| Luff Robert A | 1 |
| Headley Weston P | 1 |
| Neilsen Company Us Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06Q30/02 | 22 |
| H04W4/025 | 12 |
| H04M2215/22 | 12 |
| H04L43/0811 | 12 |
| G06Q30/0201 | 12 |