- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/50 - TPC being performed in particular situations at the moment of starting communication in a multiple access environment
Patent holdings for IPC class H04W 52/50
Total number of patents in this class: 751
10-year publication summary
59
|
85
|
53
|
97
|
92
|
96
|
42
|
48
|
27
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
137 |
Samsung Electronics Co., Ltd. | 131630 |
53 |
Comcast Cable Communications, LLC | 4075 |
47 |
Huawei Technologies Co., Ltd. | 100781 |
44 |
LG Electronics Inc. | 69257 |
28 |
Telefonaktiebolaget LM Ericsson (publ) | 26435 |
26 |
Sharp Corporation | 10015 |
20 |
Ericsson | 20417 |
18 |
Lenovo (Singapore) Pte. Ltd. | 2853 |
18 |
Apple Inc. | 50209 |
15 |
Interdigital Patent Holdings, Inc. | 3652 |
15 |
NTT DoCoMo, Inc. | 11501 |
14 |
Interdigital Technology Corporation | 1140 |
13 |
Sony Corporation | 32931 |
12 |
NEC Corporation | 32703 |
12 |
Intel Corporation | 45621 |
11 |
Nokia Technologies Oy | 15057 |
10 |
Fujitsu Limited | 19265 |
8 |
Proxense, LLC | 100 |
8 |
Reach Power, Inc. | 32 |
8 |
Other owners | 234 |