IP Library › Granted Patent US 6,307,654
Granted Patent Utility
US 6,307,654 · Confirmation No. 1395

Optical node system for a ring architecture and method thereof

Inventor: Nicholas J. Frigo
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-01-02 TRNA Transmittal of New Application 3 View
2001-01-02 A.PE Preliminary Amendment 5 View
2001-01-02 SPEC Specification 11 View
2001-01-02 CLM Claims 3 View
2001-01-02 ABST Abstract 1 View
2001-01-02 DRW Drawings-only black and white line drawings 6 View
2001-01-02 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,307,654
App. No.
09/752,916
Filed
2001-01-02
Granted
2001-10-23
Pub. No.
US20010002150A1
Art Unit
2633
PTA
-81 days