- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 20/86 - Arrangements characterised by special technical features of the broadcast information, e.g. signal form or information format
Patent holdings for IPC class H04H 20/86
Total number of patents in this class: 82
10-year publication summary
7
|
18
|
11
|
7
|
7
|
1
|
4
|
3
|
3
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung Electronics Co., Ltd. | 131630 |
8 |
The Nielsen Company (US), LLC | 2549 |
7 |
Sony Corporation | 32931 |
6 |
LG Electronics Inc. | 69257 |
4 |
Sharp Corporation | 10015 |
4 |
Nokia Corporation | 6965 |
3 |
Electronics and Telecommunications Research Institute | 8830 |
3 |
One Media LLC | 55 |
3 |
Microsoft Corporation | 10954 |
2 |
Hewlett-Packard Development Company, L.P. | 28538 |
2 |
China Radio International | 4 |
2 |
iBiquity Digital Corporation | 267 |
2 |
KDDI Corporation | 764 |
2 |
Saturn Licensing LLC | 1502 |
2 |
Broadease Technologies Co., Ltd | 2 |
2 |
Sonobeacon GmbH | 8 |
2 |
Panasonic Automotive Systems Co., Ltd. | 1440 |
2 |
Qualcomm Incorporated | 76576 |
1 |
AT&T Intellectual Property I, L.P. | 9886 |
1 |
Hitachi Consumer Electronics Co., Ltd. | 300 |
1 |
Other owners | 23 |