- All sections
- G - Physics
- G08B - Signalling or calling systems; order telegraphs; alarm systems
- G08B 29/22 - Provisions facilitating manual calibration, e.g. input or output provisions for testing; Holding of intermittent values to permit measurement
Patent holdings for IPC class G08B 29/22
Total number of patents in this class: 78
10-year publication summary
|
17
|
11
|
12
|
11
|
10
|
10
|
5
|
4
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
24 |
| Honeywell International Inc. | 13799 |
9 |
| Tyco Fire & Security GmbH | 2172 |
8 |
| Carrier Corporation | 4759 |
4 |
| International Business Machines Corporation | 60644 |
3 |
| Palantir Technologies, Inc. | 1695 |
3 |
| Ecolink Intelligent Technology, Inc. | 189 |
3 |
| Robert Bosch GmbH | 40953 |
2 |
| Koninklijke Philips N.V. | 22975 |
2 |
| Garrett Thermal Systems Limited | 73 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| The Boeing Company | 19843 |
1 |
| Canon Inc. | 36841 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Cardiac Pacemakers, Inc. | 3115 |
1 |
| Alarm.com Incorporated | 931 |
1 |
| Comcast Cable Communications, LLC | 4075 |
1 |
| Cubic Corporation | 497 |
1 |
| Finsecur | 41 |
1 |
| Jenesis International Inc. | 19 |
1 |
| Other owners | 8 |