- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/31 - Arrangements for monitoring the use made of the broadcast services
Patent holdings for IPC class H04H 60/31
Total number of patents in this class: 366
10-year publication summary
|
25
|
36
|
39
|
42
|
40
|
22
|
25
|
12
|
13
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Nielsen Company (US), LLC | 2692 |
161 |
| Roku, Inc. | 1605 |
14 |
| Comcast Cable Communications, LLC | 5179 |
11 |
| Google LLC | 44482 |
9 |
| AT&T Intellectual Property I, L.P. | 9995 |
8 |
| Sharp Corporation | 10545 |
7 |
| iHeartMedia Management Services, Inc. | 369 |
5 |
| Invidi Technologies Corporation | 115 |
5 |
| Time Warner Cable Enterprises LLC | 853 |
5 |
| Gracenote Korea Ltd | 6 |
5 |
| Sony Corporation | 30181 |
4 |
| Google Inc. | 4054 |
4 |
| Spotify AB | 1010 |
4 |
| Adobe Inc. | 7521 |
4 |
| Adeia Media Solutions Inc. | 263 |
4 |
| Mitsubishi Electric Corporation | 48018 |
3 |
| Verizon Patent And Licensing Inc. | 7560 |
3 |
| CSC Holdings, LLC | 288 |
3 |
| Dentsu Inc. | 180 |
3 |
| Saturn Licensing LLC | 1440 |
3 |
| Other owners | 101 |