- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 45/35 - Balancing circuits
Patent holdings for IPC class H05B 45/35
Total number of patents in this class: 20
10-year publication summary
0
|
0
|
0
|
0
|
1
|
4
|
7
|
4
|
2
|
2
|
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 |
3 |
Texas Instruments Incorporated | 19376 |
2 |
Apogee Lighting Holdings, LLC | 16 |
2 |
Hewlett-Packard Development Company, L.P. | 28538 |
1 |
Ricoh Company, Ltd. | 13266 |
1 |
Industrial Technology Research Institute | 4898 |
1 |
Infineon Technologies AG | 8189 |
1 |
Monolithic Power Systems, Inc. | 352 |
1 |
Power Integrations, Inc. | 527 |
1 |
Saf-T-Glo Limited | 29 |
1 |
Silicon Works Co., Ltd. | 506 |
1 |
Smart Electric Works Co., Ltd. | 13 |
1 |
Wangs Alliance Corp., DBA WAC Lighting | 125 |
1 |
Traxon Technologies Ltd. | 41 |
1 |
Universal Douglas Lighting America | 1 |
1 |
Shenzhen Letron Power Technology Co., Ltd | 2 |
1 |
Other owners | 0 |