Invention Grant
- Patent Title: Systems and methods for controlling color temperature and brightness of LED lighting using two wires
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Application No.: US16513507Application Date: 2019-07-16
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Publication No.: US10721801B1Publication Date: 2020-07-21
- Inventor: Greg Price , Gong Fei
- Applicant: Hardware Resources, Inc.
- Agency: Bell Nunnally & Martin LLP
- Main IPC: H05B45/20
- IPC: H05B45/20 ; H05B45/37 ; H05B45/44
Abstract:
Electronic circuitry for independently adjusting color temperature and brightness of an LED light fixture is disclosed utilizing two wires. According to one embodiment, a color-tunable and dimmable LED light fixture has first and second LED light strings connected in an anti-parallel arrangement.
Information query
