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Date:      Thu, 23 Mar 2000 04:12:07 +0530 (IST)
From:      Rahul Siddharthan <rsidd@physics.iisc.ernet.in>
To:        Terry Lambert <tlambert@primenet.com>
Cc:        Arun Sharma <adsharma@sharmas.dhs.org>, freebsd-chat@FreeBSD.ORG
Subject:   Re: On "intelligent people" and "dangers to BSD"
Message-ID:  <Pine.BSF.4.20.0003230410200.30565-100000@theory1.physics.iisc.ernet.in>
In-Reply-To: <200003222119.OAA20201@usr07.primenet.com>

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> actually the only thing affected by the patent, in any case,
> since that is Unisys' (Terry Welch's, actually) contribution.
> The LZ (Lempel-Ziv) decoder will decode both, and is not patent
> protected.  I would have to look it up, but I'm pretty sure
> that patent has expired, unless it was submerged (filed but not
> executed) prior to GIF images becoming common on the net.  At

I think I read that it's supposed to expire in 2003.



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