Long Huang

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dual-mode power stealing for a climate control system controller
- Patent number 9,739,499
- Issue date Aug 22, 2017
- Emerson Electric Co.
- Lihui Tu
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Dual-Mode Power Stealing for a Climate Control System Controller
- Publication number 20140312694
- Publication date Oct 23, 2014
- Lihui Tu
- F24 - HEATING RANGES VENTILATING