- 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: 1427
10-year publication summary
|
44
|
43
|
51
|
51
|
38
|
28
|
33
|
20
|
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. | 22300 |
166 |
| Ericsson | 22306 |
62 |
| Huawei Technologies Co., Ltd. | 120453 |
53 |
| Qualcomm Incorporated | 90374 |
41 |
| Samsung Electronics Co., Ltd. | 154120 |
30 |
| Avago Technologies International Sales Pte. Limited | 8611 |
29 |
| Juniper Networks, Inc. | 3779 |
25 |
| Ciena Corporation | 2152 |
24 |
| LG Electronics Inc. | 75045 |
22 |
| Fujitsu Limited | 17003 |
20 |
| Apple Inc. | 58122 |
19 |
| Verizon Patent And Licensing Inc. | 7495 |
18 |
| Hewlett Packard Enterprise Development LP | 10897 |
17 |
| AT&T Intellectual Property I, L.P. | 9859 |
16 |
| All Purpose Networks, Inc. | 47 |
16 |
| NEC Corporation | 36656 |
15 |
| Intel Corporation | 46681 |
14 |
| Microsoft Technology Licensing, LLC | 54241 |
14 |
| Nokia Technologies Oy | 20346 |
14 |
| CenturyLink Intellectual Property LLC | 1281 |
14 |
| Other owners | 798 |