IP Library Granted Patent US 6,525,581
Granted Patent Utility
US 6,525,581 · Confirmation No. 9149

DUTY CORRECTION CIRCUIT AND A METHOD OF CORRECTING A DUTY

Inventor: Young Bae Choi
Patented Case View Patent ↗
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Code Description Pages PDF
2001-12-28 TRNA Transmittal of New Application 2 View
2001-12-28 SPEC Specification 18 View
2001-12-28 CLM Claims 9 View
2001-12-28 ABST Abstract 1 View
2001-12-28 DRW Drawings-only black and white line drawings 5 View
2001-12-28 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,525,581
App. No.
10/033,989
Filed
2001-12-28
Granted
2003-02-25
Art Unit
2816
PTA
-56 days