- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/52 - Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
Patent holdings for IPC class H04W 52/52
Total number of patents in this class: 706
10-year publication summary
|
47
|
51
|
99
|
77
|
70
|
69
|
71
|
89
|
87
|
35
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
110 |
| Samsung Electronics Co., Ltd. | 131630 |
57 |
| Huawei Technologies Co., Ltd. | 100781 |
39 |
| LG Electronics Inc. | 69257 |
35 |
| Skyworks Solutions, Inc. | 3450 |
32 |
| Ericsson | 20417 |
25 |
| Apple Inc. | 50209 |
17 |
| ZTE Corporation | 39218 |
17 |
| Intel Corporation | 45621 |
15 |
| Corning Optical Communications LLC | 1741 |
13 |
| Wilson Electronics, LLC | 264 |
12 |
| Murata Manufacturing Co., Ltd. | 22355 |
11 |
| CommScope Technologies LLC | 4937 |
9 |
| Avago Technologies International Sales Pte. Limited | 9260 |
9 |
| Mediatek Inc. | 4584 |
8 |
| T-Mobile Innovations LLC | 3213 |
7 |
| AT&T Intellectual Property I, L.P. | 9886 |
6 |
| Nokia Technologies Oy | 15057 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
6 |
| Coms IP Holdings, LLC | 93 |
6 |
| Other owners | 266 |