- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/72442 - User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files
Patent holdings for IPC class H04M 1/72442
Total number of patents in this class: 94
10-year publication summary
|
3
|
0
|
3
|
2
|
3
|
25
|
25
|
29
|
8
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 50209 |
26 |
| Huawei Technologies Co., Ltd. | 100781 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Staton Techiya, LLC | 254 |
4 |
| Snap Inc. | 4604 |
3 |
| Fanlight Co., Ltd. | 33 |
3 |
| Tiktok Pte. Ltd. | 10 |
3 |
| DRNC Holdings, Inc. | 236 |
2 |
| Rovi Guides, Inc. | 3236 |
2 |
| Chubby Buttons LLC | 9 |
2 |
| Honor Device Co., Ltd. | 3469 |
2 |
| Musicmob Co., Ltd. | 4 |
2 |
| Beijing Honor Device Co., Ltd. | 31 |
2 |
| Sony Corporation | 32931 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Denso Corporation | 23338 |
1 |
| Nike, Inc. | 13075 |
1 |
| ZTE Corporation | 39218 |
1 |
| Motorola Solutions, Inc. | 4355 |
1 |
| Microsoft Technology Licensing, LLC | 51439 |
1 |
| Other owners | 19 |