IP Library › Granted Patent US 6,577,090
Granted Patent Utility
US 6,577,090 · Confirmation No. 3686

DC VOLTAGE LEVEL SHIFTER

Inventor: Fred A. Brown
Patented Case View Patent ↗ View Publication ↗
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2006-10-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-10-15 TRNA Transmittal of New Application 3 View
2001-10-15 DRW Drawings-only black and white line drawings 5 View
2001-08-16 TRNA Transmittal of New Application 3 View
2001-08-16 ADS Application Data Sheet 1 View
2001-08-16 SPEC Specification 8 View
2001-08-16 CLM Claims 2 View
2001-08-16 ABST Abstract 1 View
2001-08-16 DRW Drawings-only black and white line drawings 2 View
2001-08-16 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,577,090
App. No.
09/931,502
Filed
2001-08-16
Granted
2003-06-10
Pub. No.
US20020021100A1
Examiner
DANG, KHANH
Art Unit
2837
PTA
0 days