- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 13/191 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using pyroelectric sensor means
Patent holdings for IPC class G08B 13/191
Total number of patents in this class: 112
10-year publication summary
|
9
|
12
|
10
|
24
|
7
|
16
|
10
|
12
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arlo Technologies, Inc. | 176 |
9 |
| Google LLC | 40989 |
8 |
| Netgear, Inc. | 277 |
7 |
| Carrier Corporation | 4441 |
6 |
| Grenwave Holdings, Inc. | 19 |
5 |
| Koninklijke Philips N.V. | 24106 |
4 |
| Lutron Technology Company LLC | 2434 |
4 |
| SimpliSafe, Inc. | 256 |
3 |
| Texecom Limited | 49 |
3 |
| Ademco Inc. | 1405 |
3 |
| Robert Bosch GmbH | 41843 |
2 |
| Amazon Technologies, Inc. | 25972 |
2 |
| Atsumi Electric Co., Ltd. | 8 |
2 |
| Optex Co., Ltd. | 172 |
2 |
| The ADT Security Corporation | 279 |
2 |
| Signify Holding B.V. | 7258 |
2 |
| Elmos Semiconductor SE | 125 |
2 |
| Kiomda, SAS | 2 |
2 |
| International Business Machines Corporation | 60224 |
1 |
| Seiko Epson Corporation | 19020 |
1 |
| Other owners | 42 |