- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
Patent holdings for IPC class H04W 52/36
Total number of patents in this class: 5405
10-year publication summary
|
325
|
320
|
396
|
454
|
578
|
489
|
606
|
552
|
650
|
317
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84760 |
949 |
| Samsung Electronics Co., Ltd. | 144675 |
522 |
| LG Electronics Inc. | 72675 |
519 |
| Huawei Technologies Co., Ltd. | 111449 |
275 |
| Ericsson | 21642 |
237 |
| Apple Inc. | 54577 |
196 |
| Nokia Technologies Oy | 17625 |
160 |
| Telefonaktiebolaget LM Ericsson (publ) | 27862 |
143 |
| Interdigital Patent Holdings, Inc. | 5300 |
117 |
| Lenovo (Singapore) Pte. Ltd. | 2979 |
109 |
| ZTE Corporation | 42101 |
102 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20778 |
82 |
| Intel Corporation | 46833 |
80 |
| NTT DoCoMo, Inc. | 12830 |
80 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11889 |
73 |
| Vivo Mobile Communication Co., Ltd. | 12065 |
70 |
| Comcast Cable Communications, LLC | 4657 |
67 |
| Sun Patent Trust | 1993 |
58 |
| Sony Corporation | 31124 |
50 |
| Ofinno, LLC | 1651 |
43 |
| Other owners | 1473 |