- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/02 - Power saving arrangements
Patent holdings for IPC class H04W 52/02
Total number of patents in this class: 25706
10-year publication summary
|
2092
|
1851
|
2064
|
1948
|
2103
|
2049
|
2203
|
2281
|
2633
|
1470
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84847 |
2827 |
| Huawei Technologies Co., Ltd. | 111764 |
1683 |
| Samsung Electronics Co., Ltd. | 145025 |
1541 |
| LG Electronics Inc. | 72737 |
1158 |
| Apple Inc. | 54610 |
1116 |
| Telefonaktiebolaget LM Ericsson (publ) | 27858 |
752 |
| Ericsson | 21674 |
666 |
| Intel Corporation | 46893 |
624 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20840 |
616 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11995 |
562 |
| ZTE Corporation | 42146 |
556 |
| Nokia Technologies Oy | 17637 |
503 |
| NTT DoCoMo, Inc. | 12856 |
364 |
| Vivo Mobile Communication Co., Ltd. | 12149 |
357 |
| NEC Corporation | 35509 |
299 |
| Interdigital Patent Holdings, Inc. | 5318 |
293 |
| Sony Corporation | 31107 |
276 |
| Kyocera Corporation | 13758 |
232 |
| Datang Mobile Communications Equipment Co., Ltd | 3820 |
168 |
| Google LLC | 42004 |
167 |
| Other owners | 10946 |