IP Library › Granted Patent US 6,515,903
Granted Patent Utility
US 6,515,903 · Confirmation No. 9226

NEGATIVE PUMP REGULATOR USING MOS CAPACITOR

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2013-05-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-05-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-04-04 PA.. Power of Attorney 1 View
2013-04-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2013-04-04 LET. Miscellaneous Incoming Letter 1 View
2013-04-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-04-04 TRAN.LET Transmittal Letter 1 View
2009-08-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-01-16 TRNA Transmittal of New Application 3 View
2002-01-16 SPEC Specification 27 View
2002-01-16 CLM Claims 6 View
2002-01-16 ABST Abstract 1 View
2002-01-16 DRW Drawings-only black and white line drawings 11 View
2002-01-16 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,515,903
App. No.
10/050,254
Filed
2002-01-16
Granted
2003-02-04
Examiner
MAI, SON LUU
Art Unit
2818
PTA
0 days