- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/22 - TPC being performed according to specific parameters taking into account previous information or commands
Patent holdings for IPC class H04W 52/22
Total number of patents in this class: 941
10-year publication summary
107
|
85
|
92
|
83
|
79
|
79
|
59
|
90
|
72
|
14
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
150 |
Samsung Electronics Co., Ltd. | 131630 |
87 |
Ericsson | 20417 |
54 |
Telefonaktiebolaget LM Ericsson (publ) | 26435 |
45 |
LG Electronics Inc. | 69257 |
41 |
Huawei Technologies Co., Ltd. | 100781 |
26 |
Apple Inc. | 50209 |
24 |
Comcast Cable Communications, LLC | 4075 |
21 |
Sharp Corporation | 10015 |
17 |
NTT DoCoMo, Inc. | 11501 |
16 |
Cisco Technology, Inc. | 18858 |
15 |
Intellectual Ventures II LLC | 381 |
12 |
Massengill, R. Kemp | 165 |
12 |
Newman, David E. | 165 |
12 |
Sony Corporation | 32931 |
11 |
Interdigital Patent Holdings, Inc. | 3652 |
11 |
Intel Corporation | 45621 |
11 |
Honor Device Co., Ltd. | 3469 |
10 |
AT&T Intellectual Property I, L.P. | 9886 |
9 |
ZTE Corporation | 39218 |
9 |
Other owners | 348 |