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Technology Stocks : Loral Space & Communications

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To: Valueman who wrote (1924)3/12/1998 10:24:00 PM
From: Bernard Levy  Read Replies (2) of 10852
 
Hi Valueman:

I notice you got really excited by Viasat's PCMA technology.
It is a clever idea which is amazingly similar to the method
used to remove echoes created by hybrids in phone lines.
The one question I have is how would VSAT protect this
patent? If you implement a signal cancellation scheme,
I can easily devise another scheme that would work just
as well. Because I am not a patent expert, I am wondering
how broad can VSAT make its patent claim? If they can block
PCMA implementation in any form by any other competitor, it
should be an immediate strong buy, as you astutely noticed.

Best regards,

Bernard Levy
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