<s>
The	O
Fujitsu	B-Device
iPAD	I-Device
is	O
a	O
lightweight	O
handheld	B-Application
device	I-Application
that	O
was	O
introduced	O
by	O
Fujitsu	O
,	O
in	O
2002	O
.	O
</s>
<s>
It	O
runs	O
Microsoft	O
's	O
CE.NET	B-Operating_System
operating	O
system	O
.	O
</s>
<s>
In	O
January	O
2010	O
,	O
when	O
Apple	O
announced	O
the	O
Apple	B-Device
iPad	I-Device
,	O
there	O
was	O
a	O
naming	O
controversy	O
between	O
the	O
two	O
devices	O
.	O
</s>
<s>
Some	O
trademark	O
analysts	O
estimate	O
that	O
Apple	O
paid	O
Fujitsu	O
over	O
US$4million	O
in	O
exchange	O
for	O
the	O
March	O
17	O
,	O
2010	O
assignment	O
of	O
Fujitsu	O
's	O
iPad	B-Device
trademark	O
rights	O
to	O
Apple	O
.	O
</s>
