- All sections
- H - Electricity
- H04J - Multiplex communication
- H04J 3/06 - Synchronising arrangements
Patent holdings for IPC class H04J 3/06
Total number of patents in this class: 5919
10-year publication summary
|
303
|
343
|
374
|
385
|
370
|
373
|
340
|
343
|
289
|
184
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 125335 |
406 |
| Qualcomm Incorporated | 93847 |
242 |
| ZTE Corporation | 44331 |
200 |
| Cisco Technology, Inc. | 22656 |
170 |
| Ericsson | 23154 |
153 |
| Telefonaktiebolaget LM Ericsson (publ) | 29015 |
116 |
| Samsung Electronics Co., Ltd. | 159473 |
104 |
| Avago Technologies International Sales Pte. Limited | 8522 |
86 |
| Intel Corporation | 46327 |
72 |
| Apple Inc. | 59414 |
59 |
| Marvell Asia PTE, Ltd. | 6235 |
59 |
| ARRIS Enterprises LLC | 3391 |
57 |
| Ciena Corporation | 2212 |
56 |
| LG Electronics Inc. | 76299 |
55 |
| Nokia Technologies Oy | 21978 |
52 |
| Siemens AG | 23934 |
49 |
| Electronics and Telecommunications Research Institute | 9715 |
49 |
| Texas Instruments Incorporated | 19638 |
45 |
| Cavium International | 4540 |
42 |
| Mitsubishi Electric Corporation | 48460 |
41 |
| Other owners | 3806 |