- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 47/135 - Controlling the light source in response to determined parameters by determining the type of light source being controlled
Patent holdings for IPC class H05B 47/135
Total number of patents in this class: 23
10-year publication summary
|
1
|
0
|
1
|
0
|
0
|
7
|
6
|
2
|
5
|
0
|
| 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 |
6 |
| Savant Systems, Inc. | 262 |
4 |
| Aclara Technologies LLC | 218 |
2 |
| International Business Machines Corporation | 60644 |
1 |
| OSRAM SYLVANIA Inc. | 742 |
1 |
| General Luminaire Co., Ltd. | 17 |
1 |
| LumenRadio AB | 23 |
1 |
| Moxa Inc. | 123 |
1 |
| Schreder, S.A. | 270 |
1 |
| Lutron Technology Company LLC | 2300 |
1 |
| Source to Site Accessories Limited | 12 |
1 |
| FUJIFILM Business Innovation Corp. | 7395 |
1 |
| General Luminaire (Kunshan) Co., Ltd. | 8 |
1 |
| General Luminaire (Shanghai) Co., Ltd. | 8 |
1 |
| Other owners | 0 |