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App. No. 09/877,955 · Confirmation No. 2550

ACHIEVING COLOR BALANCE IN IMAGE PROJECTION SYSTEMS BY INJECTING COMPENSATING LIGHT

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2010-04-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-05 PA.. Power of Attorney 11 View
2010-04-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-15 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-07-17 OATH Oath or Declaration filed 4 View
2003-07-17 LET. Miscellaneous Incoming Letter 1 View
2001-06-08 TRNA Transmittal of New Application 3 View
2001-06-08 SPEC Specification 16 View
2001-06-08 CLM Claims 3 View
2001-06-08 ABST Abstract 1 View
2001-06-08 DRW Drawings-only black and white line drawings 18 View
2001-06-08 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/877,955
Filed
2001-06-08
Granted
2004-02-10
Pub. No.
US20020186349A1
Art Unit
2851
PTA
-31 days