- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 17/10 - Actuation by presence of smoke or gases
Patent holdings for IPC class G08B 17/10
Total number of patents in this class: 1111
10-year publication summary
|
129
|
127
|
112
|
107
|
131
|
101
|
89
|
70
|
54
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 41903 |
161 |
| Honeywell International Inc. | 13562 |
75 |
| Carrier Corporation | 4358 |
36 |
| Federal Express Corporation | 673 |
30 |
| Hochiki Corporation | 156 |
26 |
| Tyco Fire & Security GmbH | 3166 |
20 |
| Siemens Schweiz AG | 598 |
19 |
| Oneevent Technologies, Inc. | 70 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
13 |
| State Farm Mutual Automobile Insurance Company | 3077 |
12 |
| Kidde Technologies, Inc. | 297 |
11 |
| Johnson Controls Fire Protection LP | 54 |
11 |
| Garrett Thermal Systems Limited | 52 |
9 |
| Siemens AG | 24547 |
8 |
| Google Inc. | 4256 |
8 |
| Sprue Safety Products Ltd. | 38 |
8 |
| Xtralis Technologies Ltd | 23 |
8 |
| Gentex Corporation | 1885 |
7 |
| Life Safety Distribution AG | 51 |
7 |
| Microchip Technology Incorporated | 2846 |
7 |
| Other owners | 618 |