Weiqun Jin

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Balanced high efficiency outdoor heater
- Patent number 9,835,358
- Issue date Dec 5, 2017
- Weiqun Jin
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Portable gas heater
- Patent number 9,341,379
- Issue date May 17, 2016
- Weiqun Jin
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Two-chamber gas burner device
- Patent number 9,091,435
- Issue date Jul 28, 2015
- Weiqun Jin
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas heater with visible flame guider
- Patent number 8,776,777
- Issue date Jul 15, 2014
- Weidong Jin
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Balanced High Efficiency Outdoor Heater
- Publication number 20150300685
- Publication date Oct 22, 2015
- Weiqun JIN
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Two-chamber gas burner device
- Publication number 20130252186
- Publication date Sep 26, 2013
- Weiqun JIN
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Portable gas heater
- Publication number 20130104878
- Publication date May 2, 2013
- Weiqun Jin
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Portable Gas Heater
- Publication number 20130104879
- Publication date May 2, 2013
- Weiqun JIN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Gas heater with visible flame guider
- Publication number 20130014748
- Publication date Jan 17, 2013
- Weidong Jin
- F24 - HEATING RANGES VENTILATING