- 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: 22247
10-year publication summary
|
1191
|
1551
|
1755
|
2078
|
2100
|
2206
|
2082
|
2051
|
2091
|
1423
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93172 |
3110 |
| Huawei Technologies Co., Ltd. | 124630 |
1736 |
| LG Electronics Inc. | 75973 |
1586 |
| Samsung Electronics Co., Ltd. | 158842 |
1421 |
| Ericsson | 22995 |
814 |
| Apple Inc. | 59177 |
719 |
| NTT DoCoMo, Inc. | 14952 |
659 |
| Nokia Technologies Oy | 21624 |
643 |
| Telefonaktiebolaget LM Ericsson (publ) | 28880 |
613 |
| ZTE Corporation | 44326 |
584 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23560 |
531 |
| Intel Corporation | 46449 |
372 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15443 |
358 |
| Interdigital Patent Holdings, Inc. | 7128 |
251 |
| Vivo Mobile Communication Co., Ltd. | 13763 |
251 |
| Datang Mobile Communications Equipment Co., Ltd | 4499 |
165 |
| Sony Corporation | 30080 |
160 |
| Electronics and Telecommunications Research Institute | 9711 |
158 |
| Comcast Cable Communications, LLC | 5214 |
157 |
| NEC Corporation | 37312 |
148 |
| Other owners | 7811 |