IP Library › Granted Patent US 6,642,756
Granted Patent Utility
US 6,642,756 · Confirmation No. 5852

FREQUENCY MULTIPLIER DESIGN

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 Code Description Pages PDF
2003-08-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-26 LET. Miscellaneous Incoming Letter 2 View
2003-05-22 C.AD Change of Address 1 View
2002-07-25 TRNA Transmittal of New Application 6 View
2002-07-25 SPEC Specification 10 View
2002-07-25 CLM Claims 3 View
2002-07-25 ABST Abstract 1 View
2002-07-25 DRW Drawings-only black and white line drawings 4 View
2002-07-25 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,642,756
App. No.
10/202,798
Filed
2002-07-25
Granted
2003-11-04
Examiner
NGUYEN, HIEP
Art Unit
2816
PTA
0 days