- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 17/12 - Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
Patent holdings for IPC class G08B 17/12
Total number of patents in this class: 497
10-year publication summary
|
41
|
35
|
48
|
46
|
56
|
60
|
44
|
41
|
31
|
31
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13553 |
26 |
| Robert Bosch GmbH | 42684 |
19 |
| Tyco Fire & Security GmbH | 3203 |
15 |
| NEC Corporation | 35687 |
11 |
| Carrier Corporation | 4344 |
11 |
| Tyco Fire Products LP | 851 |
9 |
| Alarm.com Incorporated | 975 |
8 |
| Siemens Schweiz AG | 599 |
8 |
| Firefly AB | 24 |
7 |
| Noah Lael Ryder | 6 |
6 |
| Minimax Viking Research & Development GmbH | 135 |
6 |
| Resideo LLC | 1269 |
6 |
| The Boeing Company | 20053 |
5 |
| Panasonic Intellectual Property Corporation of America | 6780 |
5 |
| Kidde Technologies, Inc. | 297 |
5 |
| Tyco Fire Products | 5 |
5 |
| Chang Sung ACE Co., Ltd. | 14 |
4 |
| The Travelers Indemnity Company | 433 |
4 |
| Shenzhen Corporate Management & Service Co., Ltd. | 103 |
4 |
| Hanwha Vision Co., Ltd. | 664 |
4 |
| Other owners | 329 |