Chung-Yen Cheng

Follow

Person

Taichung City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Stockpot
- Patent number 9,924,835
- Issue date Mar 27, 2018
- Chung-Yen Cheng
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Insulating pot bottom for stockpots
- Patent number 9,504,357
- Issue date Nov 29, 2016
- Chung-Yen Cheng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Structure of an inclined book holder
- Patent number 5,372,348
- Issue date Dec 13, 1994
- Chung-Pu Cheng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
STOCKPOT
- Publication number 20160331180
- Publication date Nov 17, 2016
- Chung-Yen Cheng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Insulating Pot Bottom For Stockpots
- Publication number 20160262572
- Publication date Sep 15, 2016
- Chung-Yen Cheng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...