Dung Nguyen

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Rogers, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for pre-scanning merchandise in customer's shop...
- Patent number 7,575,161
- Issue date Aug 18, 2009
- Wal-Mart Stores, Inc.
- Dung Nguyen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Methods and apparatus for improved register checkout
- Patent number 6,793,043
- Issue date Sep 21, 2004
- Wal-Mart Stores, Inc.
- Dung Nguyen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Systems and methods for pre-scanning merchandise in customer&#x0002...
- Patent number 6,619,546
- Issue date Sep 16, 2003
- Wal-Mart Stores, Inc.
- Dung Nguyen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Methods and apparatus for improved register checkout
- Patent number 6,491,218
- Issue date Dec 10, 2002
- Wal-Mart Stores, Inc.
- Dung Nguyen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Methods and apparatus for improved register checkout
- Publication number 20050029052
- Publication date Feb 10, 2005
- Wal-Mart Stories, Inc.
- Dung Nguyen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Systems and methods for pre-scanning merchandise in customer's shop...
- Publication number 20040094620
- Publication date May 20, 2004
- Wal-Mart Stores, Inc.
- Dung Nguyen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and apparatus for improved register checkout
- Publication number 20030052166
- Publication date Mar 20, 2003
- Dung Nguyen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Methods and apparatus for improved register checkout
- Publication number 20020079366
- Publication date Jun 27, 2002
- Dung Nguyen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...