Yee Mau Chen

Person

Tai Po, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Brewing apparatus for preparing foam, froth or crema under low pres...
- Patent number 8,230,776
- Issue date Jul 31, 2012
- Electrical & Electronics Ltd.
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Spoon brewing apparatus
- Patent number 7,228,790
- Issue date Jun 12, 2007
- Electrical and Electronics Limited
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Locking device sustaining high pressure for coffee maker lid
- Patent number 6,935,222
- Issue date Aug 30, 2005
- Electrical and Electronics Limited
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
BREWING APPARATUS FOR PREPARING FOAM, FROTH OR CREMA UNDER LOW PRES...
- Publication number 20090173237
- Publication date Jul 9, 2009
- ELECTRICAL & ELECTRONICS LTD.
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Brewing apparatus for preparing foam, froth, or crema under low pre...
- Publication number 20070259092
- Publication date Nov 8, 2007
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Brewing apparatus for preparing foam, froth, or crema under low pre...
- Publication number 20070028783
- Publication date Feb 8, 2007
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Brewing apparatus for preparing foam, froth, or crema under low pre...
- Publication number 20070028784
- Publication date Feb 8, 2007
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Spoon brewing apparatus
- Publication number 20050172819
- Publication date Aug 11, 2005
- Electrical and Electronics Limited
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Locking device sustaining high pressure for coffee maker lid
- Publication number 20050172821
- Publication date Aug 11, 2005
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Locking device sustaining high pressure for coffee maker lid
- Publication number 20050005775
- Publication date Jan 13, 2005
- Electrical and Electronics Limited
- Yee Mau Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Yee Mau Chen

Person

Patents Grantslast 30 patents

Brewing apparatus for preparing foam, froth or crema under low pres...

Spoon brewing apparatus

Locking device sustaining high pressure for coffee maker lid

Patents Applicationslast 30 patents

BREWING APPARATUS FOR PREPARING FOAM, FROTH OR CREMA UNDER LOW PRES...

Brewing apparatus for preparing foam, froth, or crema under low pre...

Brewing apparatus for preparing foam, froth, or crema under low pre...

Brewing apparatus for preparing foam, froth, or crema under low pre...

Spoon brewing apparatus

Locking device sustaining high pressure for coffee maker lid

Locking device sustaining high pressure for coffee maker lid