- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 52/44 - TPC being performed in particular situations in connection with interruption of transmission
Patent holdings for IPC class H04W 52/44
Total number of patents in this class: 195
10-year publication summary
|
16
|
12
|
15
|
15
|
14
|
8
|
11
|
6
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93172 |
71 |
| Interdigital Patent Holdings, Inc. | 7128 |
12 |
| LG Electronics Inc. | 75973 |
9 |
| Huawei Technologies Co., Ltd. | 124630 |
7 |
| Lenovo (Singapore) Pte. Ltd. | 3380 |
7 |
| Comcast Cable Communications, LLC | 5214 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 28880 |
5 |
| Samsung Electronics Co., Ltd. | 158842 |
3 |
| BlackBerry Limited | 4851 |
3 |
| Intel Corporation | 46449 |
3 |
| Kyocera Corporation | 14445 |
3 |
| NTT DoCoMo, Inc. | 14952 |
3 |
| Nokia Technologies Oy | 21624 |
3 |
| T-Mobile USA, Inc. | 4532 |
3 |
| Sharp Kabushiki Kaisha | 18486 |
3 |
| Research In Motion Limited | 1305 |
2 |
| AT&T Intellectual Property I, L.P. | 10025 |
2 |
| Ericsson | 22995 |
2 |
| Denso Corporation | 25717 |
2 |
| Electronics and Telecommunications Research Institute | 9711 |
2 |
| Other owners | 44 |