IP Library Granted Patent US 6,693,491
Granted Patent Utility
US 6,693,491 · Confirmation No. 7355

METHOD AND APPARATUS FOR CONTROLLING AN AUDIO SIGNAL LEVEL

Inventor: Cary L. Delano
Patented Case View Patent ↗
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Code Description Pages PDF
2003-12-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-04-16 TRNA Transmittal of New Application 4 View
2001-04-16 SPEC Specification 15 View
2001-04-16 CLM Claims 7 View
2001-04-16 ABST Abstract 1 View
2001-04-16 DRW Drawings-only black and white line drawings 2 View
2001-04-16 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,693,491
App. No.
09/836,154
Filed
2001-04-16
Granted
2004-02-17
Art Unit
2817
PTA
-37 days