- All sections
- G - Physics
- G08B - Signalling or calling systems; order telegraphs; alarm systems
- G08B 17/00 - Fire alarms; Alarms responsive to explosion
Patent holdings for IPC class G08B 17/00
Total number of patents in this class: 1045
10-year publication summary
|
95
|
102
|
109
|
95
|
101
|
92
|
84
|
90
|
58
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 29687 |
61 |
| Tyco Fire & Security GmbH | 3296 |
54 |
| Honeywell International Inc. | 14012 |
48 |
| Carrier Corporation | 4449 |
35 |
| Hochiki Corporation | 158 |
34 |
| Google LLC | 40800 |
33 |
| Dryad Networks GmbH | 51 |
29 |
| Siemens Schweiz AG | 588 |
22 |
| Minimax GmbH & Co. KG | 145 |
19 |
| Rozetatech Co.,Ltd. | 19 |
13 |
| Johnson Controls Fire Protection LP | 55 |
12 |
| Robert Bosch GmbH | 41765 |
10 |
| Siemens Industry, Inc. | 1429 |
10 |
| NEC Corporation | 34371 |
9 |
| Panasonic Electric Works Co., Ltd. | 753 |
9 |
| Nohmi Bosai Ltd. | 41 |
8 |
| Kidde Technologies, Inc. | 294 |
7 |
| Tabor Mountain LLC | 44 |
7 |
| Digi International Inc. | 349 |
6 |
| Minimax Viking Research & Development GmbH | 145 |
6 |
| Other owners | 613 |