- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/08 - Closed loop power control
Patent holdings for IPC class H04W 52/08
Total number of patents in this class: 749
10-year publication summary
29
|
41
|
33
|
45
|
79
|
86
|
95
|
74
|
73
|
21
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
110 |
Huawei Technologies Co., Ltd. | 100781 |
50 |
ZTE Corporation | 39218 |
38 |
Samsung Electronics Co., Ltd. | 131630 |
37 |
Ericsson | 20417 |
34 |
Apple Inc. | 50209 |
30 |
NTT DoCoMo, Inc. | 11501 |
30 |
Lenovo (Singapore) Pte. Ltd. | 2853 |
30 |
Telefonaktiebolaget LM Ericsson (publ) | 26435 |
30 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
27 |
LG Electronics Inc. | 69257 |
24 |
Intel Corporation | 45621 |
20 |
Interdigital Patent Holdings, Inc. | 3652 |
16 |
Interdigital Technology Corporation | 1140 |
13 |
Massengill, R. Kemp | 165 |
12 |
Newman, David E. | 165 |
12 |
Intellectual Ventures II LLC | 381 |
11 |
Fujitsu Limited | 19265 |
9 |
Sharp Kabushiki Kaisha | 18957 |
9 |
Sony Corporation | 32931 |
8 |
Other owners | 199 |