- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/34 - TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
Patent holdings for IPC class H04W 52/34
Total number of patents in this class: 2810
10-year publication summary
|
231
|
291
|
265
|
277
|
170
|
172
|
163
|
148
|
106
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 89782 |
413 |
| LG Electronics Inc. | 74791 |
222 |
| Samsung Electronics Co., Ltd. | 152914 |
210 |
| Huawei Technologies Co., Ltd. | 119623 |
140 |
| Ericsson | 22237 |
137 |
| Telefonaktiebolaget LM Ericsson (publ) | 28572 |
120 |
| NTT DoCoMo, Inc. | 14175 |
90 |
| Apple Inc. | 57924 |
87 |
| Interdigital Patent Holdings, Inc. | 6390 |
85 |
| Comcast Cable Communications, LLC | 5029 |
81 |
| Sony Corporation | 30481 |
65 |
| Sun Patent Trust | 2002 |
46 |
| Intel Corporation | 46665 |
44 |
| Sharp Corporation | 10432 |
38 |
| ZTE Corporation | 43549 |
37 |
| Lenovo (Singapore) Pte. Ltd. | 3359 |
37 |
| Cisco Technology, Inc. | 22240 |
34 |
| Nokia Technologies Oy | 19968 |
31 |
| NEC Corporation | 36545 |
28 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22419 |
27 |
| Other owners | 838 |