- 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: 1397
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. | 22503 |
165 |
| Ericsson | 22785 |
61 |
| Huawei Technologies Co., Ltd. | 123543 |
52 |
| Qualcomm Incorporated | 92416 |
41 |
| Samsung Electronics Co., Ltd. | 157946 |
30 |
| Avago Technologies International Sales Pte. Limited | 8552 |
29 |
| Ciena Corporation | 2183 |
25 |
| LG Electronics Inc. | 75818 |
22 |
| Juniper Networks, Inc. | 3367 |
20 |
| Hewlett Packard Enterprise Development LP | 11501 |
20 |
| Fujitsu Limited | 16883 |
19 |
| Apple Inc. | 58885 |
18 |
| Verizon Patent And Licensing Inc. | 7565 |
18 |
| AT&T Intellectual Property I, L.P. | 10002 |
16 |
| All Purpose Networks, Inc. | 47 |
16 |
| Nokia Technologies Oy | 21300 |
14 |
| CenturyLink Intellectual Property LLC | 1277 |
14 |
| International Business Machines Corporation | 62671 |
13 |
| NEC Corporation | 37005 |
13 |
| Intel Corporation | 47122 |
13 |
| Other owners | 778 |