IP Library › Granted Patent US 6,417,917
Granted Patent Utility Small
US 6,417,917 · Confirmation No. 2751

Apparatus and method for measuring optical characteristics of an object

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2000-09-08 LET. Miscellaneous Incoming Letter 163 View
2000-09-08 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,417,917
App. No.
09/657,770
Filed
2001-01-08
Effective Filing
2000-09-08
Granted
2002-07-09
Examiner
PHAM, HOA Q
Art Unit
2877
PTA
-120 days