- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/49 - Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations
Patent holdings for IPC class H04H 60/49
Total number of patents in this class: 20
10-year publication summary
|
3
|
2
|
5
|
5
|
2
|
3
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cortica, Ltd. | 139 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| Futurewei Technologies, Inc. | 3708 |
2 |
| Isolynx, LLC | 77 |
2 |
| Sony Corporation | 32931 |
1 |
| Nokia Corporation | 6965 |
1 |
| Panasonic Corporation | 20786 |
1 |
| Ericsson | 20417 |
1 |
| Hitachi Maxell, Ltd. | 451 |
1 |
| PayPal, Inc. | 3804 |
1 |
| Crambo, S.A. | 27 |
1 |
| Harman International Industries, Incorporated | 2443 |
1 |
| Invidi Technologies Corporation | 97 |
1 |
| Walmart Apollo, LLC | 5887 |
1 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
1 |
| Other owners | 0 |