- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/72448 - User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
Patent holdings for IPC class H04M 1/72448
Total number of patents in this class: 241
10-year publication summary
1
|
2
|
2
|
6
|
11
|
37
|
39
|
74
|
57
|
30
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung Electronics Co., Ltd. | 131630 |
42 |
Apple Inc. | 50209 |
24 |
Huawei Technologies Co., Ltd. | 100781 |
18 |
Motorola Mobility LLC | 2493 |
9 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
9 |
OnePIN, Inc. | 70 |
9 |
Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
8 |
Vivo Mobile Communication Co., Ltd. | 9833 |
8 |
Honor Device Co., Ltd. | 3469 |
6 |
Qualcomm Incorporated | 76576 |
5 |
Intel Corporation | 45621 |
4 |
Rovi Guides, Inc. | 3236 |
4 |
Rovi Product Corporation | 236 |
4 |
LG Electronics Inc. | 69257 |
3 |
Sony Corporation | 32931 |
3 |
Micron Technology, Inc. | 24960 |
3 |
Microsoft Technology Licensing, LLC | 51439 |
3 |
T-Mobile USA, Inc. | 3668 |
3 |
Tile, Inc. | 304 |
3 |
International Business Machines Corporation | 60644 |
2 |
Other owners | 71 |