IP Library › Granted Patent US 6,683,498
Granted Patent Utility
US 6,683,498 · Confirmation No. 2043

PROTECTION CIRCUIT FOR EXTENDING HEADROOM WITH OFF-CHIP INDUCTORS

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2015-02-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-06-15 PA.. Power of Attorney 1 View
2006-06-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-10-09 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-10-09 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-10-09 CLM Claims 7 View
2003-10-09 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-10-09 DRW Drawings-only black and white line drawings 16 View
2003-10-09 LET. Miscellaneous Incoming Letter 3 View
2001-07-26 TRNA Transmittal of New Application 5 View
2001-07-26 SPEC Specification 11 View
2001-07-26 CLM Claims 9 View
2001-07-26 ABST Abstract 1 View
2001-07-26 DRW Drawings-only black and white line drawings 16 View
2001-07-26 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,683,498
App. No.
09/912,551
Filed
2001-07-26
Granted
2004-01-27
Pub. No.
US20020000882A1
Art Unit
2816
PTA
-57 days