- 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: 54
10-year publication summary
|
1
|
0
|
1
|
0
|
3
|
16
|
13
|
19
|
13
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RapidSOS, Inc. | 136 |
5 |
| The Safety Network Partnership, LLC | 19 |
4 |
| Allstate Insurance Company | 1695 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Cambridge Mobile Telematics, Inc. | 140 |
2 |
| Higherground, Inc. | 11 |
2 |
| Titan Health & Security Technologies, Inc. | 49 |
2 |
| Zendrive, Inc. | 64 |
2 |
| Kristen M. Heimerl | 2 |
2 |
| Apple Inc. | 50209 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Bank of America Corporation | 6495 |
1 |
| Intel Corporation | 45621 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Media Tek Singapore Pte. Ltd. | 934 |
1 |
| STMicroelectronics S.r.l. | 3693 |
1 |
| Continental Automotive Systems, Inc. | 1163 |
1 |
| Carrier Corporation | 4759 |
1 |
| RingCentral, Inc. | 731 |
1 |
| Alert Media, Inc. | 14 |
1 |
| Other owners | 19 |