- All sections
- G - Physics
- G08B - Signalling or calling systems; order telegraphs; alarm systems
- G08B 13/22 - Electrical actuation
Patent holdings for IPC class G08B 13/22
Total number of patents in this class: 449
10-year publication summary
|
60
|
67
|
50
|
56
|
62
|
48
|
42
|
44
|
33
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
11 |
| InVue Security Products Inc. | 363 |
11 |
| Scentbridge Holdings, LLC | 15 |
11 |
| Alarm.com Incorporated | 931 |
10 |
| Tyco Fire & Security GmbH | 2172 |
10 |
| Ademco Inc. | 1374 |
9 |
| State Farm Mutual Automobile Insurance Company | 2560 |
8 |
| Fasteners for Retail, Inc. | 291 |
7 |
| Netgear, Inc. | 285 |
7 |
| NEC Corporation | 32703 |
6 |
| Denso Corporation | 23338 |
6 |
| Masimo Corporation | 1234 |
6 |
| FUJIFILM Corporation | 27102 |
5 |
| Carrier Corporation | 4759 |
5 |
| Ecolink Intelligent Technology, Inc. | 189 |
5 |
| Sennco Solutions, Inc. | 65 |
5 |
| Sensormatic Electronics, LLC | 911 |
5 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
5 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Johnson Controls, Inc. | 249 |
4 |
| Other owners | 309 |