- 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: 205
10-year publication summary
|
16
|
12
|
14
|
14
|
14
|
8
|
10
|
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 | 88980 |
71 |
| Interdigital Patent Holdings, Inc. | 6235 |
12 |
| LG Electronics Inc. | 74447 |
9 |
| Seven Networks, LLC | 126 |
8 |
| Huawei Technologies Co., Ltd. | 118321 |
7 |
| Lenovo (Singapore) Pte. Ltd. | 3330 |
7 |
| Comcast Cable Communications, LLC | 4981 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 28539 |
5 |
| Samsung Electronics Co., Ltd. | 151726 |
3 |
| BlackBerry Limited | 5122 |
3 |
| Intel Corporation | 46583 |
3 |
| Kyocera Corporation | 14195 |
3 |
| NTT DoCoMo, Inc. | 14047 |
3 |
| Nokia Technologies Oy | 19822 |
3 |
| T-Mobile USA, Inc. | 4333 |
3 |
| Sharp Kabushiki Kaisha | 18635 |
3 |
| Research In Motion Limited | 1596 |
2 |
| AT&T Intellectual Property I, L.P. | 9783 |
2 |
| Nokia Corporation | 5186 |
2 |
| Ericsson | 22176 |
2 |
| Other owners | 47 |