Duke K. Amaniampong

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Campbell, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Procedures and apparatus for turning-on and turning-off elements wi...
- Patent number 6,462,484
- Issue date Oct 8, 2002
- Candescent Intellectual Property Services
- James C. Dunphy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
PROCEDURES AND APPARATUS FOR TURNING-ON AND TURNING-OFF ELEMENTS WI...
- Publication number 20020101170
- Publication date Aug 1, 2002
- James C. Dunphy
- H01 - BASIC ELECTRIC ELEMENTS