- 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: 113
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
7
|
25
|
25
|
30
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157039 |
12 |
| Huawei Technologies Co., Ltd. | 122656 |
10 |
| Intel Corporation | 47048 |
6 |
| Cisco Technology, Inc. | 22479 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 28726 |
6 |
| Rakuten Symphony USA LLC | 127 |
5 |
| Qualcomm Incorporated | 91706 |
4 |
| Nokia Solutions And Networks Oy | 7181 |
3 |
| Nokia Technologies Oy | 20994 |
3 |
| Rakuten Mobile, Inc. | 1121 |
3 |
| Rakuten Symphony, Inc. | 784 |
3 |
| Apple Inc. | 58592 |
2 |
| Ericsson | 22552 |
2 |
| Interdigital Patent Holdings, Inc. | 6810 |
2 |
| Microsoft Technology Licensing, LLC | 54410 |
2 |
| Cable Television Laboratories, Inc. | 1096 |
2 |
| Itron, Inc. | 980 |
2 |
| Palo Alto Networks, Inc. | 1571 |
2 |
| LG Electronics Inc. | 75561 |
1 |
| AT&T Intellectual Property I, L.P. | 9977 |
1 |
| Other owners | 36 |