IP Library › Granted Patent US 6,515,791
Granted Patent Utility
US 6,515,791 · Confirmation No. 7445

ACTIVE REFLECTION AND ANTI-REFLECTION OPTICAL SWITCH

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2006-06-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-02-11 TRNA Transmittal of New Application 2 View
2002-02-11 SPEC Specification 17 View
2002-02-11 CLM Claims 5 View
2002-02-11 ABST Abstract 1 View
2002-02-11 DRW Drawings-only black and white line drawings 6 View
2002-02-11 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,515,791
App. No.
10/074,494
Filed
2002-02-11
Granted
2003-02-04
Art Unit
2873
PTA
-58 days