- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 25/01 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
Patent holdings for IPC class G08B 25/01
Total number of patents in this class: 1691
10-year publication summary
|
254
|
247
|
266
|
222
|
173
|
150
|
142
|
114
|
127
|
64
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alarm.com Incorporated | 1014 |
33 |
| Google LLC | 44482 |
33 |
| Autoconnect Holdings LLC | 95 |
29 |
| Robert Bosch GmbH | 44128 |
27 |
| Motorola Solutions, Inc. | 4583 |
27 |
| State Farm Mutual Automobile Insurance Company | 3414 |
24 |
| THL Holding Company, LLC | 42 |
24 |
| International Business Machines Corporation | 62621 |
22 |
| Honeywell International Inc. | 12778 |
22 |
| ZOLL Medical Corporation | 1579 |
22 |
| Apple Inc. | 58705 |
20 |
| Qualcomm Incorporated | 91997 |
19 |
| Koninklijke Philips N.V. | 25832 |
18 |
| AT&T Intellectual Property I, L.P. | 9993 |
16 |
| Hill-Rom Services, Inc. | 1166 |
16 |
| RapidSOS, Inc. | 214 |
16 |
| 3m Innovative Properties Company | 17488 |
15 |
| Allstate Insurance Company | 1875 |
15 |
| Tyco Fire & Security GmbH | 3631 |
13 |
| Resideo LLC | 1219 |
13 |
| Other owners | 1267 |