- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 19/02 - Alarm responsive to formation or anticipated formation of ice
Patent holdings for IPC class G08B 19/02
Total number of patents in this class: 93
10-year publication summary
|
6
|
9
|
3
|
11
|
5
|
5
|
2
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20048 |
7 |
| Rosemount Aerospace Inc. | 775 |
7 |
| Instrumar Limited | 14 |
5 |
| Honeywell International Inc. | 13531 |
3 |
| Airbus Helicopters | 970 |
2 |
| Continental Teves AG & Co. oHG | 1599 |
2 |
| The Regents of the University of Michigan | 4689 |
2 |
| Rockwell Collins, Inc. | 2492 |
2 |
| Boschung Mecatronic AG | 8 |
2 |
| Eologix Sensor Technology GmbH | 10 |
2 |
| Hartford Fire Insurance Company | 689 |
2 |
| S1 Technologies, Inc. | 13 |
2 |
| Saab AB | 809 |
2 |
| Streamax Technology Co., Ltd | 156 |
2 |
| Surewx Inc. | 15 |
2 |
| Pegasus Imagery Ltd. | 3 |
2 |
| Apple Inc. | 54714 |
1 |
| Unilever PLC | 3207 |
1 |
| Unilever N.V. | 3114 |
1 |
| Sony Corporation | 31080 |
1 |
| Other owners | 43 |