IP Library Granted Patent US 6,667,500
Granted Patent Utility
US 6,667,500 · Confirmation No. 4635

SEMICONDUCTOR DEVICE AND METHOD FOR PROTECTING SUCH DEVICE FROM A REVERSED DRAIN VOLTAGE

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Quick Facts
Patent No.
US 6,667,500
App. No.
10/126,562
Filed
2002-04-19
Granted
2003-12-23
Pub. No.
US20030008443A1
Examiner
NHU, DAVID
Art Unit
2818
PTA
0 days