IP Library › Granted Patent US 6,580,104
Granted Patent Utility
US 6,580,104 · Confirmation No. 1257

ELIMINATION OF CONTAMINANTS PRIOR TO EPITAXY AND RELATED STRUCTURE

Inventor: Gregory D. U'Ren
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 Code Description Pages PDF
2016-07-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-07-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-06-30 C.AD Change of Address 1 View
2016-06-30 MFEE.C.AD Maintenance Fee Address Change 1 View
2016-06-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-06-30 PA.. Power of Attorney 1 View
2008-03-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-04-01 TRNA Transmittal of New Application 4 View
2002-04-01 A.PE Preliminary Amendment 6 View
2002-04-01 SPEC Specification 19 View
2002-04-01 CLM Claims 5 View
2002-04-01 ABST Abstract 1 View
2002-04-01 DRW Drawings-only black and white line drawings 4 View
2002-04-01 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,580,104
App. No.
10/114,749
Filed
2002-04-01
Granted
2003-06-17
Examiner
LE, DUNG ANH
Art Unit
2818
PTA
0 days