- All sections
- H - Electricity
- H04J - Multiplex communication
- H04J 3/08 - Intermediate station arrangements, e.g. for branching, for tapping-off
Patent holdings for IPC class H04J 3/08
Total number of patents in this class: 259
10-year publication summary
|
13
|
9
|
7
|
15
|
7
|
3
|
3
|
3
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92563 |
17 |
| Huawei Technologies Co., Ltd. | 123677 |
13 |
| Ericsson | 22815 |
12 |
| LG Electronics Inc. | 75845 |
8 |
| ZTE Corporation | 44219 |
8 |
| Samsung Electronics Co., Ltd. | 158156 |
7 |
| Malikie Innovations Limited | 6426 |
5 |
| Intel Corporation | 47100 |
4 |
| Fujitsu Limited | 16867 |
4 |
| Futurewei Technologies, Inc. | 3785 |
4 |
| Nippon Telegraph and Telephone Corporation | 15928 |
4 |
| Outdoor Wireless Networks LLC | 2118 |
4 |
| NEC Corporation | 37064 |
3 |
| Mitsubishi Electric Corporation | 48097 |
3 |
| NTT DoCoMo, Inc. | 14805 |
3 |
| Microsoft Technology Licensing, LLC | 54464 |
3 |
| ICOM Incorporated | 255 |
3 |
| Level 3 Communications, LLC | 1242 |
3 |
| ViaSat, Inc. | 1728 |
3 |
| Alcatel Lucent | 4321 |
3 |
| Other owners | 145 |