- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/32 - TPC of broadcast or control channels
Patent holdings for IPC class H04W 52/32
Total number of patents in this class: 2383
10-year publication summary
|
183
|
207
|
200
|
218
|
144
|
165
|
148
|
181
|
164
|
82
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92196 |
426 |
| LG Electronics Inc. | 75694 |
290 |
| Samsung Electronics Co., Ltd. | 157719 |
205 |
| Huawei Technologies Co., Ltd. | 123385 |
113 |
| Ericsson | 22717 |
99 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
85 |
| Interdigital Patent Holdings, Inc. | 6934 |
81 |
| Apple Inc. | 58742 |
73 |
| NTT DoCoMo, Inc. | 14702 |
56 |
| Sun Patent Trust | 2006 |
53 |
| Comcast Cable Communications, LLC | 5179 |
49 |
| Nokia Technologies Oy | 21106 |
43 |
| Intel Corporation | 47106 |
41 |
| ZTE Corporation | 44170 |
39 |
| Federal Express Corporation | 684 |
35 |
| Sharp Corporation | 10545 |
32 |
| Ofinno, LLC | 2273 |
26 |
| NEC Corporation | 37004 |
24 |
| Lenovo (Singapore) Pte. Ltd. | 3354 |
24 |
| Vivo Mobile Communication Co., Ltd. | 13657 |
21 |
| Other owners | 568 |