IP Library › Granted Patent US 6,639,447
Granted Patent Utility
US 6,639,447 · Confirmation No. 2576

HIGH LINEARITY GILBERT I Q DUAL MIXER

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2006-10-17 C.AD Change of Address 1 View
2006-10-17 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2006-10-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-08-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-18 LET. Miscellaneous Incoming Letter 1 View
2002-03-08 TRNA Transmittal of New Application 3 View
2002-03-08 SPEC Specification 13 View
2002-03-08 CLM Claims 3 View
2002-03-08 ABST Abstract 1 View
2002-03-08 DRW Drawings-only black and white line drawings 7 View
2002-03-08 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,639,447
App. No.
10/094,324
Filed
2002-03-08
Granted
2003-10-28
Pub. No.
US20030169089A1
Art Unit
2816
PTA
-63 days