- 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: 38
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
4
|
15
|
19
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 139551 |
3 |
| Qualcomm Incorporated | 82165 |
3 |
| Cisco Technology, Inc. | 19411 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 27443 |
3 |
| Huawei Technologies Co., Ltd. | 107154 |
2 |
| Nokia Solutions And Networks Oy | 6259 |
2 |
| Nippon Telegraph and Telephone Corporation | 16416 |
2 |
| LG Electronics Inc. | 71185 |
1 |
| AT&T Intellectual Property I, L.P. | 9347 |
1 |
| Canon Inc. | 38296 |
1 |
| Interdigital Patent Holdings, Inc. | 4543 |
1 |
| Robert Bosch GmbH | 41843 |
1 |
| Dell Products L.P. | 13269 |
1 |
| Nokia Technologies Oy | 16656 |
1 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 10956 |
1 |
| Beijing University of Posts and Telecommunications | 368 |
1 |
| Credit Suisse AG, Cayman Islands Branch, AS Collateral Agent | 343 |
1 |
| Deutsche Telekom AG | 1836 |
1 |
| Microchip Technology Incorporated | 2716 |
1 |
| Moxa Inc. | 136 |
1 |
| Other owners | 7 |