IP Library › Patent Application 09956735
Patent Application Utility
App. No. 09/956,735 · Confirmation No. 2086

DISPERSION COMPENSATION IN OPTICAL COMMUNICATION NETWORK AND OPTICAL COMMUNICATION NETWORK

Inventor: Markku Oksanen
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-02-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-11 TRNA Transmittal of New Application 2 View
2001-09-11 A.PE Preliminary Amendment 4 View
2001-09-11 SPEC Specification 7 View
2001-09-11 CLM Claims 2 View
2001-09-11 ABST Abstract 1 View
2001-09-11 DRW Drawings-only black and white line drawings 1 View
2001-09-11 OATH Oath or Declaration filed 3 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.
09/956,735
Filed
2001-09-11
Granted
2004-04-20
Pub. No.
US20020012148A1
Examiner
LI, SHI K
Art Unit
2633
PTA
-146 days