IP Library › Granted Patent US 6,591,032
Granted Patent Utility
US 6,591,032 · Confirmation No. 7557

OPTICAL SWITCHING SWITCHING AND ATTENUATION SYSTEMS AND METHODS THEREFOR

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2015-02-09 OATH Oath or Declaration filed 148 View
2002-06-11 TRNA Transmittal of New Application 5 View
2002-06-11 A.PE Preliminary Amendment 3 View
2002-06-11 SPEC Specification 11 View
2002-06-11 CLM Claims 6 View
2002-06-11 ABST Abstract 1 View
2002-06-11 DRW Drawings-only black and white line drawings 4 View
2002-06-11 OATH Oath or Declaration filed 13 View
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Quick Facts
Patent No.
US 6,591,032
App. No.
10/167,378
Filed
2002-06-11
Granted
2003-07-08
Pub. No.
US20020154854A1
Examiner
PHAN, JAMES
Art Unit
2872
PTA
-45 days