IP Library Granted Patent US 6,720,806
Granted Patent Utility
US 6,720,806 · Confirmation No. 2145

METHOD AND CIRCUIT FOR PRODUCING A REFERENCE FREQUENCY SIGNAL USING A REFERENCE FREQUENCY DOUBLER HAVING FREQUENCY SELECTION CONTROLS

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Code Description Pages PDF
2004-03-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-25 TRNA Transmittal of New Application 4 View
2002-04-25 SPEC Specification 7 View
2002-04-25 CLM Claims 4 View
2002-04-25 ABST Abstract 1 View
2002-04-25 DRW Drawings-only black and white line drawings 4 View
2002-04-25 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,720,806
App. No.
10/132,463
Filed
2002-04-25
Granted
2004-04-13
Art Unit
2816
PTA
-100 days