IP Library › Granted Patent US 6,522,190
Granted Patent Utility
US 6,522,190 · Confirmation No. 8284

HIGH EFFICIENCY MULTIPLE INPUT VOLTAGE SOURCES POWER SUPPLY

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2015-11-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2015-06-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-06-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2001-10-31 TRNA Transmittal of New Application 4 View
2001-10-31 SPEC Specification 9 View
2001-10-31 CLM Claims 10 View
2001-10-31 ABST Abstract 1 View
2001-10-31 DRW Drawings-only black and white line drawings 2 View
2001-10-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,522,190
App. No.
09/999,103
Filed
2001-10-31
Granted
2003-02-18
Examiner
LUU, AN T
Art Unit
2816
PTA
0 days