IP Library Granted Patent US 6,611,640
Granted Patent Utility Small
US 6,611,640 · Confirmation No. 9558

OPTICAL DISPERSION COMPENSATOR

⬇ PDF
Code Description Pages PDF
2001-02-14 TRNA Transmittal of New Application 2 View
2001-02-14 SPEC Specification 22 View
2001-02-14 CLM Claims 5 View
2001-02-14 ABST Abstract 1 View
2001-02-14 DRW Drawings-only black and white line drawings 10 View
2001-02-14 OATH Oath or Declaration filed 9 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
Patent No.
US 6,611,640
App. No.
09/781,984
Filed
2001-02-14
Granted
2003-08-26
Pub. No.
US20020041736A1
Art Unit
2882
PTA
-150 days