- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/72421 - User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services with automatic activation of emergency service functions, e.g. upon sensing an alarm
Patent holdings for IPC class H04M 1/72421
Total number of patents in this class: 81
10-year publication summary
|
0
|
1
|
0
|
4
|
17
|
13
|
20
|
14
|
19
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RapidSOS, Inc. | 176 |
8 |
| Thingz, Inc. | 36 |
5 |
| Allstate Insurance Company | 1830 |
4 |
| Conveytek, Inc. | 5 |
3 |
| Kristen M. Heimerl | 3 |
3 |
| Samsung Electronics Co., Ltd. | 146811 |
2 |
| Honda Motor Co., Ltd. | 25327 |
2 |
| Alert Media, Inc. | 15 |
2 |
| Cambridge Mobile Telematics, Inc. | 164 |
2 |
| Higherground, Inc. | 9 |
2 |
| Titan Health & Security Technologies, Inc. | 53 |
2 |
| United Services Automobile Association (USAA) | 3009 |
2 |
| Armor at Hand | 8 |
2 |
| Credit Karma LLC | 68 |
2 |
| Apple Inc. | 55174 |
1 |
| International Business Machines Corporation | 61305 |
1 |
| Honeywell International Inc. | 13540 |
1 |
| Bank of America Corporation | 7595 |
1 |
| Intel Corporation | 47033 |
1 |
| GM Global Technology Operations LLC | 15095 |
1 |
| Other owners | 34 |