- 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: 207
10-year publication summary
|
23
|
36
|
16
|
12
|
15
|
15
|
14
|
8
|
8
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
70 |
| LG Electronics Inc. | 69257 |
10 |
| Huawei Technologies Co., Ltd. | 100781 |
7 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
7 |
| Seven Networks, LLC | 155 |
7 |
| Interdigital Technology Corporation | 1140 |
6 |
| Comcast Cable Communications, LLC | 4075 |
6 |
| NTT DoCoMo, Inc. | 11501 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Sharp Kabushiki Kaisha | 18957 |
4 |
| BlackBerry Limited | 5958 |
3 |
| Interdigital Patent Holdings, Inc. | 3652 |
3 |
| Intel Corporation | 45621 |
3 |
| Koninklijke Philips N.V. | 22975 |
3 |
| Kyocera Corporation | 12735 |
3 |
| Nokia Technologies Oy | 15057 |
3 |
| T-Mobile USA, Inc. | 3668 |
3 |
| Research In Motion Limited | 2283 |
2 |
| AT&T Intellectual Property I, L.P. | 9886 |
2 |
| Other owners | 51 |