IP Library Granted Patent US 6,657,186
Granted Patent Utility
US 6,657,186 · Confirmation No. 8826

CHROMATIC DISPERSION DISCRIMINATOR

Inventor: Alan F. Graves
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Code Description Pages PDF
2015-02-09 OATH Oath or Declaration filed 148 View
2003-09-30 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-06-20 TRNA Transmittal of New Application 4 View
2002-06-20 SPEC Specification 54 View
2002-06-20 CLM Claims 9 View
2002-06-20 ABST Abstract 1 View
2002-06-20 DRW Drawings-only black and white line drawings 28 View
2002-06-20 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,657,186
App. No.
10/175,065
Filed
2002-06-20
Granted
2003-12-02
Pub. No.
US20020158191A1
Examiner
LE, QUE TAN
Art Unit
2878
PTA
0 days