Hung Van Tu

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Kenneth City, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Low voltage surge protectors with ground shield
- Patent number 7,408,757
- Issue date Aug 5, 2008
- Diversified Technology Group, Inc.
- John W. Chappie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for protecting a digital video recorder
- Patent number 7,382,596
- Issue date Jun 3, 2008
- Diversified Technology Group, Inc.
- John A. DeBella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for protecting a digital video recorder
- Publication number 20060227485
- Publication date Oct 12, 2006
- Diversified Technology Group, Inc.
- John A. DeBella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low voltage surge protectors with ground shield
- Publication number 20060221530
- Publication date Oct 5, 2006
- Diversified Technology Group, Inc.
- John W. Chappie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE