IP Library Granted Patent US 6,636,298
Granted Patent Utility
US 6,636,298 · Confirmation No. 5273

METHOD AND APPARATUS FOR FOCUSING AN OPTICAL INSPECTION SYSTEM

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Code Description Pages PDF
2003-08-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-11 LET. Miscellaneous Incoming Letter 1 View
2003-08-11 DRW Drawings-only black and white line drawings 6 View
2001-12-18 TRNA Transmittal of New Application 4 View
2001-12-18 SPEC Specification 21 View
2001-12-18 CLM Claims 6 View
2001-12-18 ABST Abstract 1 View
2001-12-18 DRW Drawings-only black and white line drawings 6 View
2001-12-18 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,636,298
App. No.
10/024,404
Filed
2001-12-18
Granted
2003-10-21
Examiner
NGUYEN, TU T
Art Unit
2877
PTA
-3 days