- 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: 119
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
7
|
25
|
25
|
30
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158842 |
13 |
| Huawei Technologies Co., Ltd. | 124630 |
10 |
| Telefonaktiebolaget LM Ericsson (publ) | 28880 |
7 |
| Intel Corporation | 46449 |
6 |
| Cisco Technology, Inc. | 22596 |
6 |
| Rakuten Symphony USA LLC | 158 |
6 |
| Qualcomm Incorporated | 93172 |
4 |
| Rakuten Mobile, Inc. | 1150 |
4 |
| Apple Inc. | 59177 |
3 |
| Nokia Solutions And Networks Oy | 7292 |
3 |
| Nokia Technologies Oy | 21624 |
3 |
| Rakuten Symphony, Inc. | 808 |
3 |
| Ericsson | 22995 |
2 |
| Interdigital Patent Holdings, Inc. | 7128 |
2 |
| Microsoft Technology Licensing, LLC | 54554 |
2 |
| Cable Television Laboratories, Inc. | 1111 |
2 |
| Itron, Inc. | 981 |
2 |
| Palo Alto Networks, Inc. | 1630 |
2 |
| LG Electronics Inc. | 75973 |
1 |
| AT&T Intellectual Property I, L.P. | 10025 |
1 |
| Other owners | 37 |