Collateral Assignment

Recorded: 2006-03-27 Received: 2006-03-27 Pages: 19

Assignor

XTELLUS INC,

Executed: 2006-03-05

Assignee

ETV CAPITAL S.A.

46A AVENUE JOHN F. KENNEDY, LUXEMBOURG, LUX, L-1855, LUXEMBOURG

Covered Properties (15)

Wavelength Selective Optical Switch

Application: 10/492,484 →

Fiber Optical Gain Equalizer

Application: 10/760,107 →

wavelength locker with liquid crystal tunable filter generating transmitted and reflected outputs

Application: 10/719,078 →

Dynamic gain equalizer

Application: 10/657,742 →

Fiber Optical Attenuator

Application: 10/657,743 →

Flat Top Tunable Filter with Integrated Detector

Application: 10/607,855 →

Narrow Band Tunable Filter with Integrated Detector

Application: 10/453,455 →

Liquid Crystal Optical Processing Systems

Application: 10/394,400 →

Multi-Pixel Liquid Crystal Cell Array

Application: 10/391,510 →

Liquid Crystal Variable Optical Attenuator

Application: 10/379,384 →

Liquid Crystal Cell Platform

Application: 10/371,235 →

Thermal Control System for Liquid Crystal Cell

Application: 10/371,983 →

Fabrication Method for Liquid Crystal Cell

Application: 10/371,976 →

Tunable Optical Filter

Application: 10/120,562 →

Re-configurable optical add/drop multiplexer module and method

Application: 10/101,092 →