- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 29/12 - Checking intermittently signalling or alarm systems
Patent holdings for IPC class G08B 29/12
Total number of patents in this class: 212
10-year publication summary
|
20
|
12
|
22
|
34
|
17
|
17
|
7
|
14
|
8
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire & Security GmbH | 3461 |
27 |
| Honeywell International Inc. | 13568 |
15 |
| Google LLC | 43094 |
7 |
| Siemens Schweiz AG | 611 |
6 |
| Universal Electronics Inc. | 853 |
6 |
| Siemens Industry, Inc. | 1478 |
5 |
| State Farm Mutual Automobile Insurance Company | 3183 |
5 |
| Micron Technology, Inc. | 26558 |
4 |
| Carrier Corporation | 4009 |
4 |
| Life Protector, LLC | 6 |
4 |
| Hexmodal Technologies LLC | 7 |
4 |
| Kidde Fire Protection LLC | 417 |
4 |
| Autronica Fire & Security AS | 18 |
3 |
| Resideo LLC | 1312 |
3 |
| Koninklijke Philips N.V. | 25158 |
2 |
| Yamaha Corporation | 4062 |
2 |
| Alarm.com Incorporated | 991 |
2 |
| Astronics Advanced Electronic Systems Corp. | 98 |
2 |
| Automatic Technology (Australia) Pty Ltd | 93 |
2 |
| Drägerwerk AG & Co. KGaA | 980 |
2 |
| Other owners | 103 |