- 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: 2640
10-year publication summary
251
|
266
|
233
|
294
|
270
|
277
|
172
|
166
|
156
|
51
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
383 |
LG Electronics Inc. | 69257 |
206 |
Samsung Electronics Co., Ltd. | 131630 |
192 |
Huawei Technologies Co., Ltd. | 100781 |
141 |
Ericsson | 20417 |
137 |
Telefonaktiebolaget LM Ericsson (publ) | 26435 |
118 |
Apple Inc. | 50209 |
82 |
NTT DoCoMo, Inc. | 11501 |
79 |
Interdigital Patent Holdings, Inc. | 3652 |
71 |
Sony Corporation | 32931 |
70 |
Comcast Cable Communications, LLC | 4075 |
70 |
Sun Patent Trust | 1972 |
43 |
Sharp Corporation | 10015 |
40 |
Intel Corporation | 45621 |
39 |
Lenovo (Singapore) Pte. Ltd. | 2853 |
36 |
ZTE Corporation | 39218 |
33 |
NEC Corporation | 32703 |
31 |
Cisco Technology, Inc. | 18858 |
30 |
Ofinno, LLC | 1276 |
27 |
Electronics and Telecommunications Research Institute | 8830 |
25 |
Other owners | 787 |