Security Interest

Recorded: 2003-11-21 Received: 2003-11-25 Pages: 9

Assignor

OPTISOFT, INC.

Executed: 2003-11-13

Assignee

COMERICA BANK

9920 S. LA CIENEGA BLVD., COMMERICAL LOAN SERVICES DEPARTMENT, INGLEWOOD, CA, 90301, UNITED STATES

Covered Properties (5)

System and Method for Configuring an Electronically Steerable Beam of a Traffic Signal Light

Application: 10/643,135 →

Solid state pedestrian head having integrated countdown feature

Application: 10/338,924 →

Solid state traffic light apparatus having suspended particle

Application: 10/338,925 →

Control Circuit Having Stacked Ic Logic

Application: 09/834,142 →

Traffic signal having electronically reconfigurable LED array

Application: 09/826,785 →