IP Library › Granted Patent US 6,539,323
Granted Patent Utility
US 6,539,323 · Confirmation No. 8623

METHODS AND APPARATUS FOR CORRECTING SPECTRAL COLOR MEASUREMENTS

Inventor: Thor A. Olson
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-10-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-22 LET. Miscellaneous Incoming Letter 1 View
2008-10-22 PA.. Power of Attorney 1 View
2008-10-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-10-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-10-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-06-12 TRNA Transmittal of New Application 1 View
2006-06-12 PA.. Power of Attorney 1 View
2006-06-12 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2006-06-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-04 TRNA Transmittal of New Application 5 View
2001-05-04 ADS Application Data Sheet 1 View
2001-05-04 SPEC Specification 25 View
2001-05-04 CLM Claims 7 View
2001-05-04 ABST Abstract 1 View
2001-05-04 DRW Drawings-only black and white line drawings 9 View
2001-05-04 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,539,323
App. No.
09/849,282
Filed
2001-05-04
Granted
2003-03-25
Pub. No.
US20020165684A1
Art Unit
2863
PTA
0 days