- All sections
- G - Physics
- G08B - Signalling or calling systems; order telegraphs; alarm systems
- G08B 21/06 - Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
Patent holdings for IPC class G08B 21/06
Total number of patents in this class: 748
10-year publication summary
|
76
|
70
|
111
|
89
|
93
|
72
|
57
|
46
|
29
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
33 |
| Robert Bosch GmbH | 40953 |
29 |
| Autoconnect Holdings LLC | 91 |
27 |
| State Farm Mutual Automobile Insurance Company | 2560 |
24 |
| Honda Motor Co., Ltd. | 24537 |
17 |
| Koninklijke Philips N.V. | 22975 |
16 |
| Toyota Motor Corporation | 28582 |
13 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
12 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
12 |
| Predictive Safety SRP, Inc. | 28 |
12 |
| Ford Global Technologies, LLC | 19702 |
10 |
| Apple Inc. | 50209 |
9 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
9 |
| Volkswagen AG | 6966 |
9 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1712 |
8 |
| Hyundai Motor Company | 19021 |
7 |
| Microsoft Technology Licensing, LLC | 51439 |
7 |
| Omron Corporation | 6968 |
7 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
7 |
| Panasonic Automotive Systems Co., Ltd. | 1440 |
7 |
| Other owners | 473 |