- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 56/00 - Synchronisation arrangements
Patent holdings for IPC class H04W 56/00
Total number of patents in this class: 20637
10-year publication summary
|
1290
|
1161
|
1510
|
1706
|
2058
|
2078
|
2178
|
2044
|
2018
|
1922
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 86992 |
2905 |
| Huawei Technologies Co., Ltd. | 114984 |
1595 |
| LG Electronics Inc. | 73818 |
1507 |
| Samsung Electronics Co., Ltd. | 148584 |
1292 |
| Ericsson | 21968 |
784 |
| Apple Inc. | 55916 |
648 |
| Telefonaktiebolaget LM Ericsson (publ) | 28413 |
580 |
| NTT DoCoMo, Inc. | 13498 |
579 |
| ZTE Corporation | 42891 |
545 |
| Nokia Technologies Oy | 18609 |
543 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21471 |
486 |
| Intel Corporation | 46760 |
367 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12968 |
316 |
| Vivo Mobile Communication Co., Ltd. | 12680 |
230 |
| Interdigital Patent Holdings, Inc. | 5835 |
221 |
| Sony Corporation | 30856 |
160 |
| Electronics and Telecommunications Research Institute | 9468 |
155 |
| Comcast Cable Communications, LLC | 4823 |
154 |
| Datang Mobile Communications Equipment Co., Ltd | 4048 |
147 |
| NEC Corporation | 36186 |
138 |
| Other owners | 7285 |