- 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: 485
10-year publication summary
|
41
|
35
|
48
|
46
|
56
|
60
|
44
|
41
|
30
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13607 |
27 |
| Robert Bosch GmbH | 42102 |
19 |
| Tyco Fire & Security GmbH | 3099 |
15 |
| Carrier Corporation | 4373 |
11 |
| NEC Corporation | 34921 |
9 |
| Tyco Fire Products LP | 844 |
9 |
| Siemens Schweiz AG | 593 |
8 |
| Alarm.com Incorporated | 961 |
7 |
| Firefly AB | 24 |
7 |
| Noah Lael Ryder | 6 |
6 |
| Ademco Inc. | 1412 |
6 |
| Minimax Viking Research & Development GmbH | 142 |
6 |
| The Boeing Company | 19938 |
5 |
| Panasonic Intellectual Property Corporation of America | 7541 |
5 |
| Kidde Technologies, Inc. | 296 |
5 |
| Tyco Fire Products | 5 |
5 |
| The Travelers Indemnity Company | 436 |
4 |
| Shenzhen Corporate Management & Service Co., Ltd. | 103 |
4 |
| Hanwha Vision Co., Ltd. | 641 |
4 |
| Samsung Electronics Co., Ltd. | 141620 |
3 |
| Other owners | 320 |