- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/72454 - User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
Patent holdings for IPC class H04M 1/72454
Total number of patents in this class: 1005
10-year publication summary
|
1
|
6
|
15
|
41
|
117
|
151
|
205
|
210
|
203
|
93
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145025 |
206 |
| Apple Inc. | 54610 |
99 |
| Huawei Technologies Co., Ltd. | 111764 |
80 |
| Honor Device Co., Ltd. | 5093 |
54 |
| Google LLC | 42004 |
38 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20840 |
25 |
| Motorola Mobility LLC | 2644 |
21 |
| Vivo Mobile Communication Co., Ltd. | 12149 |
20 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11995 |
13 |
| Aura Home, Inc. | 89 |
13 |
| Qualcomm Incorporated | 84847 |
12 |
| LG Electronics Inc. | 72737 |
12 |
| Microsoft Technology Licensing, LLC | 53607 |
12 |
| Sony Group Corporation | 13661 |
11 |
| International Business Machines Corporation | 61185 |
9 |
| Ericsson | 21674 |
8 |
| Samsung Display Co., Ltd. | 34472 |
7 |
| T-Mobile USA, Inc. | 4066 |
7 |
| Micron Technology, Inc. | 26209 |
6 |
| Kyocera Corporation | 13758 |
6 |
| Other owners | 346 |