Class 2 controller for non-light-emitting variable transmission devices and a method of using the same
US11422580B2 · kind B2 · utility
6Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 2020 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Oct 8, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/124
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system for providing power can include one or more non-light emitting, variable transmission devices, a power device, and one or more class 2 certified controllers, where the power device is configured to provide up to 500 Watts of power to the one or more controllers, and where the controller is configured to provide at most 24 V·A to the one or more non-light emitting, variable transmission devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.