- All sections
- H - Electricity
- H04J - Multiplex communication
- H04J 3/24 - Time-division multiplex systems in which the allocation is indicated by an address
Patent holdings for IPC class H04J 3/24
Total number of patents in this class: 890
10-year publication summary
|
19
|
15
|
8
|
10
|
1
|
8
|
2
|
5
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157719 |
52 |
| LG Electronics Inc. | 75694 |
40 |
| Qualcomm Incorporated | 92196 |
39 |
| Cisco Technology, Inc. | 22493 |
30 |
| Huawei Technologies Co., Ltd. | 123385 |
30 |
| Ericsson | 22717 |
25 |
| Avago Technologies International Sales Pte. Limited | 8558 |
23 |
| Electronics and Telecommunications Research Institute | 9672 |
18 |
| NXP USA, Inc. | 4401 |
18 |
| Nokia Technologies Oy | 21106 |
14 |
| Marvell Asia PTE, Ltd. | 6311 |
14 |
| Cavium International | 4666 |
14 |
| Intel Corporation | 47106 |
13 |
| Apple Inc. | 58742 |
12 |
| Interdigital Patent Holdings, Inc. | 6934 |
12 |
| Texas Instruments Incorporated | 19672 |
12 |
| Juniper Networks, Inc. | 3365 |
11 |
| T-Mobile Innovations LLC | 4109 |
9 |
| Mediatek Inc. | 5325 |
8 |
| Motorola Solutions, Inc. | 4583 |
8 |
| Other owners | 488 |