- 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: 377
10-year publication summary
27
|
27
|
25
|
35
|
39
|
42
|
40
|
22
|
23
|
1
|
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 |
154 |
Roku, Inc. | 1151 |
14 |
Comcast Cable Communications, LLC | 4075 |
10 |
AT&T Intellectual Property I, L.P. | 9886 |
9 |
Google LLC | 38759 |
9 |
Sharp Corporation | 10015 |
7 |
Sony Corporation | 32931 |
5 |
iHeartMedia Management Services, Inc. | 362 |
5 |
Invidi Technologies Corporation | 97 |
5 |
Time Warner Cable Enterprises LLC | 945 |
5 |
Gracenote Korea Ltd | 6 |
5 |
Qualcomm Incorporated | 76576 |
4 |
Google Inc. | 4362 |
4 |
Spotify AB | 880 |
4 |
TiVo Solutions Inc. | 287 |
4 |
Adobe Inc. | 6700 |
4 |
Halliburton Energy Services, Inc. | 20165 |
3 |
Mitsubishi Electric Corporation | 43934 |
3 |
Verizon Patent And Licensing Inc. | 6900 |
3 |
CSC Holdings, LLC | 261 |
3 |
Other owners | 117 |