Dong SHEN

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Oakville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Open arc condition mitigation based on measurement
- Patent number 11,384,986
- Issue date Jul 12, 2022
- Hatch Ltd.
- Dong Shen
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Line control circuit configuration
- Patent number 11,146,067
- Issue date Oct 12, 2021
- Hatch Ltd.
- Michael Morgan Campbell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flicker control for electric arc furnace
- Patent number 11,122,654
- Issue date Sep 14, 2021
- Hatch Ltd.
- Dong Shen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
OPEN ARC CONDITION MITIGATION BASED ON MEASUREMENT
- Publication number 20200041208
- Publication date Feb 6, 2020
- Dong SHEN
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
LINE CONTROL CIRCUIT CONFIGURATION
- Publication number 20190131791
- Publication date May 2, 2019
- Michael Morgan CAMPBELL
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FLICKER CONTROL FOR ELECTRIC ARC FURNACE
- Publication number 20180242411
- Publication date Aug 23, 2018
- Dong SHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR