- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/56 - Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups or
Patent holdings for IPC class H04H 60/56
Total number of patents in this class: 242
10-year publication summary
|
28
|
24
|
31
|
28
|
17
|
34
|
18
|
7
|
5
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Nielsen Company (US), LLC | 2549 |
45 |
| Cortica, Ltd. | 139 |
22 |
| Roku, Inc. | 1151 |
15 |
| Google LLC | 38759 |
14 |
| AT&T Intellectual Property I, L.P. | 9886 |
11 |
| Rovi Guides, Inc. | 3236 |
9 |
| Enswers Co., Ltd. | 47 |
8 |
| iHeartMedia Management Services, Inc. | 362 |
7 |
| Gracenote Korea Ltd | 6 |
6 |
| Rovi Product Corporation | 236 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Microsoft Technology Licensing, LLC | 51439 |
3 |
| Twitter, Inc. | 1293 |
3 |
| EmSense Corporation | 19 |
3 |
| NBCUniversal Media, LLC | 539 |
3 |
| Saturn Licensing LLC | 1502 |
3 |
| Symphony Advanced Media | 15 |
3 |
| Jinglz Inc. | 8 |
3 |
| DISH Technologies L.L.C. | 1666 |
3 |
| Adobe Inc. | 6700 |
3 |
| Other owners | 71 |