IP Library › Patent Application 09683360
Patent Application Utility
App. No. 09/683,360 · Confirmation No. 3955

VERSATILE OPTICAL SWITCHING FOR WAVELENGTH-DIVISION MULTIPLEXED SYSTEM

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-12-18 TRNA Transmittal of New Application 7 View
2001-12-18 ADS Application Data Sheet 2 View
2001-12-18 SPEC Specification 17 View
2001-12-18 CLM Claims 4 View
2001-12-18 ABST Abstract 2 View
2001-12-18 DRW Drawings-only black and white line drawings 10 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
09/683,360
Filed
2001-12-18
Granted
2003-03-18
Pub. No.
US20020041412A1
Art Unit
2633
PTA
0 days