- 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: 5895
10-year publication summary
|
397
|
303
|
343
|
373
|
385
|
369
|
371
|
332
|
322
|
191
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 112690 |
389 |
| Qualcomm Incorporated | 85434 |
246 |
| ZTE Corporation | 42486 |
197 |
| Cisco Technology, Inc. | 19929 |
177 |
| Ericsson | 21759 |
157 |
| Telefonaktiebolaget LM Ericsson (publ) | 27967 |
119 |
| Samsung Electronics Co., Ltd. | 146346 |
105 |
| Avago Technologies International Sales Pte. Limited | 8759 |
93 |
| Intel Corporation | 47005 |
71 |
| Apple Inc. | 54937 |
62 |
| Marvell Asia PTE, Ltd. | 6541 |
62 |
| LG Electronics Inc. | 73111 |
58 |
| ARRIS Enterprises LLC | 3434 |
57 |
| Nokia Technologies Oy | 17854 |
56 |
| Electronics and Telecommunications Research Institute | 9394 |
52 |
| Ciena Corporation | 2034 |
51 |
| Texas Instruments Incorporated | 19460 |
48 |
| Siemens AG | 24477 |
45 |
| Cavium International | 5031 |
44 |
| British Telecommunications Public Limited Company | 2618 |
39 |
| Other owners | 3767 |