- All sections
- G - Physics
- G08B - Signalling or calling systems; order telegraphs; alarm 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: 472
10-year publication summary
|
37
|
41
|
35
|
48
|
46
|
55
|
59
|
41
|
37
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13799 |
27 |
| Robert Bosch GmbH | 40953 |
19 |
| Tyco Fire & Security GmbH | 2172 |
15 |
| Carrier Corporation | 4759 |
11 |
| NEC Corporation | 32703 |
8 |
| Siemens Schweiz AG | 580 |
8 |
| Firefly AB | 23 |
7 |
| Garrett Thermal Systems Limited | 73 |
7 |
| Ademco Inc. | 1374 |
7 |
| Minimax Viking Research & Development GmbH | 156 |
7 |
| Tyco Fire Products LP | 831 |
6 |
| Noah Lael Ryder | 6 |
6 |
| The Boeing Company | 19843 |
5 |
| Alarm.com Incorporated | 931 |
5 |
| Tyco Fire Products | 5 |
5 |
| Panasonic Intellectual Property Corporation of America | 7230 |
4 |
| Dräger Safety AG & Co. KGaA | 401 |
4 |
| Kidde Technologies, Inc. | 276 |
4 |
| The Travelers Indemnity Company | 423 |
4 |
| Shenzhen Corporate Management & Service Co., Ltd. | 103 |
4 |
| Other owners | 309 |