- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/34 - Signalling channels for network management communication
Patent holdings for IPC class H04L 41/34
Total number of patents in this class: 82
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
5
|
22
|
23
|
27
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 151017 |
9 |
| Huawei Technologies Co., Ltd. | 117695 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 28521 |
6 |
| Intel Corporation | 46576 |
5 |
| Cisco Technology, Inc. | 22159 |
5 |
| Qualcomm Incorporated | 88555 |
4 |
| Nokia Solutions And Networks Oy | 6927 |
3 |
| Apple Inc. | 56891 |
2 |
| Ericsson | 22114 |
2 |
| Interdigital Patent Holdings, Inc. | 6124 |
2 |
| Rakuten Symphony USA LLC | 53 |
2 |
| LG Electronics Inc. | 74262 |
1 |
| AT&T Intellectual Property I, L.P. | 9752 |
1 |
| Canon Inc. | 41573 |
1 |
| Robert Bosch GmbH | 43244 |
1 |
| Dell Products L.P. | 15826 |
1 |
| Microsoft Technology Licensing, LLC | 54316 |
1 |
| Realtek Semiconductor Corp. | 3387 |
1 |
| Nippon Telegraph and Telephone Corporation | 16264 |
1 |
| Nokia Technologies Oy | 19589 |
1 |
| Other owners | 27 |