- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 47/17 - Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
Patent holdings for IPC class H05B 47/17
Total number of patents in this class: 260
10-year publication summary
|
4
|
0
|
7
|
5
|
5
|
23
|
75
|
76
|
54
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 6837 |
34 |
| Koito Manufacturing Co., Ltd. | 1991 |
10 |
| Lutron Technology Company LLC | 2300 |
9 |
| Appleton Grp LLC | 224 |
8 |
| ABL IP Holding LLC | 1929 |
6 |
| Milwaukee Electric Tool Corporation | 3572 |
5 |
| Tridonic GmbH & Co KG | 922 |
5 |
| Vaxcel International Co., Ltd. | 79 |
5 |
| Savant Technologies, LLC | 343 |
4 |
| Rohm Co., Ltd. | 5843 |
3 |
| Kenall Manufacturing Company | 139 |
3 |
| Lumileds LLC | 1827 |
3 |
| Hella GmbH & Co. KGaA | 1392 |
3 |
| Ubicquia, Inc. | 153 |
3 |
| Korrus, Inc. | 447 |
3 |
| Glowworm (Shenzhen) Lighting Technology Co., Ltd. | 4 |
3 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Panasonic Corporation | 20786 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| Black & Decker, Inc. | 2402 |
2 |
| Other owners | 145 |