- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 20/93 - Arrangements characterised by special technical features of the broadcast information, e.g. signal form or information format which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
Patent holdings for IPC class H04H 20/93
Total number of patents in this class: 282
10-year publication summary
43
|
35
|
26
|
34
|
21
|
16
|
12
|
11
|
10
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Electronics Inc. | 69257 |
45 |
Sony Corporation | 32931 |
41 |
Saturn Licensing LLC | 1502 |
32 |
Turner Broadcasting System, Inc. | 276 |
17 |
Samsung Electronics Co., Ltd. | 131630 |
13 |
Brandactif Limited | 15 |
10 |
Sharp Kabushiki Kaisha | 18957 |
9 |
Apple Inc. | 50209 |
4 |
Nokia Corporation | 6965 |
4 |
Hitachi Maxell, Ltd. | 451 |
4 |
Kyocera Corporation | 12735 |
4 |
Panasonic Intellectual Property Corporation of America | 7230 |
4 |
Nagravision S.A. | 626 |
4 |
Fujitsu Limited | 19265 |
3 |
Sharp Corporation | 10015 |
3 |
JVC Kenwood Corporation | 2774 |
3 |
Cortica, Ltd. | 139 |
3 |
Nokia Inc. | 2036 |
3 |
Sony Semiconductor Solutions Corporation | 8770 |
3 |
Sony Group Corporation | 10730 |
3 |
Other owners | 70 |