IP Library › Granted Patent US 6,635,930
Granted Patent Utility PCT National Stage
US 6,635,930 · Confirmation No. 1320

PROTECTIVE CIRCUIT

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Quick Facts
Patent No.
US 6,635,930
App. No.
09/806,070
Filed
2001-04-30
Granted
2003-10-21
Art Unit
2824
PTA
0 days