- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/72457 - User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
Patent holdings for IPC class H04M 1/72457
Total number of patents in this class: 392
10-year publication summary
|
4
|
3
|
14
|
16
|
55
|
80
|
79
|
80
|
71
|
43
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 55229 |
55 |
| Huawei Technologies Co., Ltd. | 113191 |
19 |
| Google LLC | 42379 |
16 |
| Samsung Electronics Co., Ltd. | 147003 |
13 |
| Snap Inc. | 5920 |
11 |
| Smartip LLC | 27 |
9 |
| International Business Machines Corporation | 61344 |
7 |
| Maxell, Ltd. | 2811 |
7 |
| Vusura Technology LLC | 23 |
7 |
| Investment Asset Holdings LLC | 10 |
6 |
| Hewlett-Packard Development Company, L.P. | 25850 |
5 |
| Motorola Mobility LLC | 2660 |
5 |
| Nokia Technologies Oy | 18175 |
5 |
| Bank of America Corporation | 7617 |
4 |
| salesforce.com, inc. | 5635 |
4 |
| Capital One Services, LLC. | 9217 |
4 |
| Global Tel*Link Corporation | 428 |
4 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21109 |
4 |
| Yellcast, Inc. | 26 |
4 |
| Vivo Mobile Communication Co., Ltd. | 12402 |
4 |
| Other owners | 199 |