- All sections
- G - Physics
- G08B - Signalling or calling systems; order telegraphs; alarm systems
- G08B 5/00 - Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
Patent holdings for IPC class G08B 5/00
Total number of patents in this class: 535
10-year publication summary
|
55
|
42
|
47
|
58
|
49
|
47
|
38
|
44
|
26
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| Honeywell International Inc. | 13799 |
9 |
| PATLITE Corporation | 112 |
9 |
| Tyco Fire & Security GmbH | 2172 |
9 |
| Fluke Corporation | 921 |
8 |
| Dell Products L.P. | 11144 |
5 |
| iControl Networks, Inc. | 253 |
5 |
| Signify Holding B.V. | 6837 |
5 |
| 3m Innovative Properties Company | 18406 |
4 |
| The Boeing Company | 19843 |
4 |
| NEC Corporation | 32703 |
4 |
| Hewlett-Packard Development Company, L.P. | 28538 |
4 |
| Allstate Insurance Company | 1695 |
4 |
| Archangel Device LLC | 35 |
4 |
| Harsco Technologies LLC | 162 |
4 |
| Magna Mirrors of America, Inc. | 531 |
4 |
| Netgear, Inc. | 285 |
4 |
| Joyson Safety Systems Acquisition LLC | 351 |
4 |
| Covidien LP | 10647 |
3 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Other owners | 430 |