- 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: 1144
10-year publication summary
|
6
|
16
|
41
|
117
|
153
|
206
|
212
|
206
|
141
|
90
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158605 |
229 |
| Apple Inc. | 59117 |
110 |
| Huawei Technologies Co., Ltd. | 124379 |
99 |
| Honor Device Co., Ltd. | 6940 |
73 |
| Google LLC | 44674 |
41 |
| Motorola Mobility LLC | 2874 |
28 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23524 |
24 |
| Vivo Mobile Communication Co., Ltd. | 13746 |
20 |
| Qualcomm Incorporated | 93006 |
14 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15373 |
14 |
| Microsoft Technology Licensing, LLC | 54524 |
13 |
| Aura Home, Inc. | 95 |
13 |
| LG Electronics Inc. | 75910 |
12 |
| Sony Group Corporation | 15879 |
12 |
| International Business Machines Corporation | 62754 |
9 |
| Ericsson | 22929 |
8 |
| Nokia Technologies Oy | 21548 |
8 |
| T-Mobile USA, Inc. | 4518 |
8 |
| Samsung Display Co., Ltd. | 38914 |
7 |
| Micron Technology, Inc. | 27666 |
6 |
| Other owners | 396 |