- 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: 2081
10-year publication summary
|
146
|
177
|
183
|
207
|
199
|
218
|
143
|
155
|
141
|
59
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
397 |
| LG Electronics Inc. | 69257 |
250 |
| Samsung Electronics Co., Ltd. | 131630 |
163 |
| Huawei Technologies Co., Ltd. | 100781 |
106 |
| Ericsson | 20417 |
101 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
79 |
| Apple Inc. | 50209 |
60 |
| Interdigital Patent Holdings, Inc. | 3652 |
58 |
| Sun Patent Trust | 1972 |
49 |
| NTT DoCoMo, Inc. | 11501 |
47 |
| Comcast Cable Communications, LLC | 4075 |
39 |
| Intel Corporation | 45621 |
34 |
| Sharp Corporation | 10015 |
33 |
| ZTE Corporation | 39218 |
33 |
| FedEx Corporate Services, Inc. | 302 |
33 |
| NEC Corporation | 32703 |
31 |
| Ofinno, LLC | 1276 |
26 |
| Nokia Technologies Oy | 15057 |
22 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
17 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
17 |
| Other owners | 486 |