- 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: 1386
10-year publication summary
|
44
|
43
|
51
|
51
|
38
|
29
|
34
|
20
|
16
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22638 |
164 |
| Ericsson | 23107 |
61 |
| Huawei Technologies Co., Ltd. | 125107 |
52 |
| Qualcomm Incorporated | 93712 |
41 |
| Samsung Electronics Co., Ltd. | 159298 |
30 |
| Avago Technologies International Sales Pte. Limited | 8525 |
29 |
| Ciena Corporation | 2210 |
25 |
| LG Electronics Inc. | 76219 |
22 |
| Hewlett Packard Enterprise Development LP | 11551 |
20 |
| Fujitsu Limited | 16807 |
19 |
| Juniper Networks, Inc. | 3358 |
19 |
| Apple Inc. | 59354 |
18 |
| Verizon Patent And Licensing Inc. | 7684 |
18 |
| AT&T Intellectual Property I, L.P. | 10055 |
16 |
| All Purpose Networks, Inc. | 47 |
16 |
| Nokia Technologies Oy | 21911 |
14 |
| CenturyLink Intellectual Property LLC | 1288 |
14 |
| International Business Machines Corporation | 62847 |
13 |
| NEC Corporation | 37491 |
13 |
| Intel Corporation | 46313 |
13 |
| Other owners | 769 |