Yuen Chin Andrew CHEN

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pour over coffee maker with TDS measurement
- Patent number 11,583,129
- Issue date Feb 21, 2023
- ENE HOLDINGS LTD
- Yuen Chin Andrew Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Automatic pour over coffee maker
- Patent number 11,406,218
- Issue date Aug 9, 2022
- ENE HOLDINGS LTD
- Yuen Chin Andrew Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
POUR OVER COFFEE MAKER WITH TDS MEASUREMENT
- Publication number 20200022527
- Publication date Jan 23, 2020
- EnE Holdings Ltd
- Yuen Chin Andrew CHEN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
AUTOMATIC POUR OVER COFFEE MAKER
- Publication number 20200008610
- Publication date Jan 9, 2020
- EnE Holdings Ltd
- Yuen Chin Andrew CHEN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...