- 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: 58
10-year publication summary
|
0
|
1
|
1
|
2
|
8
|
7
|
17
|
7
|
3
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22612 |
4 |
| Rescale, Inc | 15 |
4 |
| Microsoft Technology Licensing, LLC | 54586 |
3 |
| Comcast Cable Communications, LLC | 5234 |
3 |
| Nant Holdings IP, LLC | 828 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 28915 |
3 |
| Samsung Electronics Co., Ltd. | 159029 |
2 |
| Huawei Technologies Co., Ltd. | 124837 |
2 |
| Hewlett Packard Enterprise Development LP | 11544 |
2 |
| ARRIS Enterprises LLC | 3393 |
2 |
| Google LLC | 44796 |
2 |
| Vodafone Group Services Limited | 220 |
2 |
| Apple Inc. | 59241 |
1 |
| Siemens AG | 23956 |
1 |
| LG Electronics Inc. | 76087 |
1 |
| NEC Corporation | 37395 |
1 |
| British Telecommunications Public Limited Company | 2611 |
1 |
| Ericsson | 23055 |
1 |
| NTT DoCoMo, Inc. | 15003 |
1 |
| ZTE Corporation | 44374 |
1 |
| Other owners | 18 |