- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/022 - Multivendor or multi-standard integration
Patent holdings for IPC class H04L 41/022
Total number of patents in this class: 50
10-year publication summary
|
0
|
0
|
1
|
2
|
8
|
6
|
17
|
6
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rescale, Inc | 15 |
4 |
| Cisco Technology, Inc. | 22240 |
3 |
| Microsoft Technology Licensing, LLC | 54182 |
3 |
| Comcast Cable Communications, LLC | 5029 |
3 |
| Nant Holdings IP, LLC | 796 |
3 |
| ARRIS Enterprises LLC | 3438 |
2 |
| Google LLC | 43643 |
2 |
| Level 3 Communications, LLC | 1255 |
2 |
| Vodafone Group Services Limited | 154 |
2 |
| Telefonaktiebolaget LM Ericsson (publ) | 28572 |
2 |
| Samsung Electronics Co., Ltd. | 152914 |
1 |
| Apple Inc. | 57924 |
1 |
| Siemens AG | 24250 |
1 |
| British Telecommunications Public Limited Company | 2610 |
1 |
| Ericsson | 22237 |
1 |
| Huawei Technologies Co., Ltd. | 119623 |
1 |
| NTT DoCoMo, Inc. | 14175 |
1 |
| ZTE Corporation | 43549 |
1 |
| Siemens Corporation | 555 |
1 |
| Nokia Solutions And Networks Oy | 7015 |
1 |
| Other owners | 14 |