- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 41/36 - Controlling
Patent holdings for IPC class H05B 41/36
Total number of patents in this class: 796
10-year publication summary
83
|
77
|
62
|
40
|
44
|
19
|
11
|
6
|
3
|
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 |
57 |
Seiko Epson Corporation | 18724 |
24 |
Lutron Technology Company LLC | 2300 |
24 |
ABL IP Holding LLC | 1929 |
18 |
OSRAM GmbH | 2442 |
15 |
OSRAM SYLVANIA Inc. | 742 |
10 |
Ideal Industries Lighting LLC | 1168 |
10 |
Panasonic Corporation | 20786 |
9 |
Industrial Technology Research Institute | 4898 |
9 |
Semiconductor Components Industries, L.L.C. | 5345 |
9 |
Tridonic GmbH & Co KG | 922 |
9 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
Rohm Co., Ltd. | 5843 |
8 |
On-Bright Electronics (Shanghai) Co., Ltd. | 326 |
8 |
Ushio Denki Kabushiki Kaisha | 1088 |
8 |
General Electric Company | 18133 |
7 |
Koninklijke Philips Electronics N.V. | 13133 |
7 |
Delta Electronics, Inc. | 2401 |
7 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
7 |
Building Robotics, Inc. | 108 |
7 |
Other owners | 535 |