IP Library › Granted Patent US 6,742,939
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US 6,742,939 · Confirmation No. 9659

OPTICAL FIBER FUSION SPLICE HAVING A CONTROLLED MODE FIELD DIAMETER EXPANSION MATCH

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2003-07-28 CLM Claims 4 View
2003-07-28 REM Applicant Arguments/Remarks Made in an Amendment 3 View
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2003-05-09 REM Applicant Arguments/Remarks Made in an Amendment 6 View
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2002-06-21 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
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2002-05-30 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
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Quick Facts
Patent No.
US 6,742,939
App. No.
10/159,375
Filed
2002-05-30
Granted
2004-06-01
Pub. No.
US20030031432A1
Examiner
WONG, ERIC K
Art Unit
2874
PTA
-21 days