IP Library › Granted Patent US 6,658,172
Granted Patent Utility
US 6,658,172 · App. 10/096,389

Optical system with 1×N interleaver and methods of making and using same

Inventors: Michael A. Scobey, Lucien P. Ghislain, Dennis Derickson, Loren F. Stokes
Patented Case View Patent ↗
Granted: Dec 2, 2003 Filed: Mar 12, 2002
Inventors
Michael A. Scobey
Lucien P. Ghislain
Dennis Derickson
Loren F. Stokes
Assignee (at issue)
Cierra Photonics Inc.

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

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 patent's details
Quick Facts
Patent No.
US 6,658,172
App. No.
10/096,389
Filed
2002-03-12
Granted
2003-12-02
Kind
B1