- All sections
- H - Electricity
- H04J - Multiplex communication
- H04J 3/14 - Monitoring arrangements
Patent holdings for IPC class H04J 3/14
Total number of patents in this class: 1455
10-year publication summary
|
44
|
43
|
50
|
50
|
38
|
27
|
33
|
19
|
16
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22223 |
169 |
| Ericsson | 22176 |
62 |
| Huawei Technologies Co., Ltd. | 118321 |
57 |
| Qualcomm Incorporated | 88980 |
39 |
| Samsung Electronics Co., Ltd. | 151726 |
31 |
| Avago Technologies International Sales Pte. Limited | 8633 |
29 |
| Juniper Networks, Inc. | 3784 |
25 |
| Ciena Corporation | 2089 |
25 |
| LG Electronics Inc. | 74447 |
22 |
| Fujitsu Limited | 17325 |
20 |
| Apple Inc. | 57234 |
19 |
| Verizon Patent And Licensing Inc. | 7414 |
18 |
| AT&T Intellectual Property I, L.P. | 9783 |
17 |
| Hewlett Packard Enterprise Development LP | 10793 |
17 |
| Intel Corporation | 46583 |
16 |
| All Purpose Networks, Inc. | 47 |
16 |
| NEC Corporation | 36464 |
15 |
| Microsoft Technology Licensing, LLC | 54199 |
15 |
| Nokia Technologies Oy | 19822 |
14 |
| CenturyLink Intellectual Property LLC | 1273 |
14 |
| Other owners | 815 |