- 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: 1042
10-year publication summary
|
92
|
83
|
79
|
79
|
59
|
91
|
77
|
52
|
75
|
54
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93376 |
197 |
| Samsung Electronics Co., Ltd. | 159029 |
101 |
| Ericsson | 23055 |
56 |
| Telefonaktiebolaget LM Ericsson (publ) | 28915 |
43 |
| LG Electronics Inc. | 76087 |
40 |
| Huawei Technologies Co., Ltd. | 124837 |
31 |
| Apple Inc. | 59241 |
27 |
| Comcast Cable Communications, LLC | 5234 |
26 |
| NTT DoCoMo, Inc. | 15003 |
20 |
| Interdigital Patent Holdings, Inc. | 7184 |
16 |
| Cisco Technology, Inc. | 22612 |
16 |
| Sharp Corporation | 10868 |
15 |
| Nokia Technologies Oy | 21721 |
15 |
| Intel Corporation | 46292 |
13 |
| Massengill Family Trust, Richard Kemp Massengill, Co-Trustee, citizen USA, Esther S. Massengill, Co-Trustee, citizen USA | 231 |
12 |
| Sony Corporation | 30052 |
11 |
| Nokia Solutions And Networks Oy | 7299 |
11 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15511 |
11 |
| AT&T Intellectual Property I, L.P. | 10038 |
10 |
| Google LLC | 44796 |
10 |
| Other owners | 361 |