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Article #75433Re: Imagine if you couldn't use compress any more
From: Bruce Karsh
Date: Mon, 06 Aug 1990 06:58
Date: Mon, 06 Aug 1990 06:58
31 lines
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1760 bytes
In article <100107@uunet.UU.NET> rick@uunet.UU.NET (Rick Adams) writes: >It's fun (and virtually indecipherable) reading. For example, they claim > > 10. The compression apparatus of claim 5 further including > initializing means for storing in the locations of said memory > means an empty indicia signal representing that the location > storing said empty indicia signal is empty, said empty > indicia signal having a value not equal to any compressed code > signal. > >or, as best as I can figure out > > int table[N] > > for(i=0;i<n;i++) > table[i] = NIL; > >is one of their intellectual property claims. (So be careful about >initializing your tables!) Patents are a little hard to read unless you've been shown how. The interpretation of this claim is that In addition to all the stuff mentioned in claim 5, you also have to initialize the table. Of course, the lawyers have to state this in a programming language independent manner. Bruce Karsh karsh@sgi.com
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1025b4,489df72d7df83b95 X-Google-Attributes: gid1025b4,public X-Google-ArrivalTime: 1990-08-06 02:30:59 PST Path: arc1-ca.pugleaf.net!gmdzi!unido!mcsun!uunet!decwrl!sgi!karsh@trifolium.esd.sgi.com From: karsh@trifolium.esd.sgi.com (Bruce Karsh) Newsgroups: gnu.misc.discuss Subject: Re: Imagine if you couldn't use compress any more Message-ID: <66154@sgi.sgi.com> Date: 6 Aug 90 06:58:20 GMT References: <NICKSON.90Aug1100332@circa.comp.vuw.ac.nz> <1990Aug4.031236.9344@eci386.uucp> <100107@uunet.UU.NET> Sender: karsh@trifolium.esd.sgi.com Reply-To: karsh@trifolium.sgi.com (Bruce Karsh) Organization: Silicon Graphics, Inc., Mountain View, CA Lines: 31 Posted: Mon Aug 6 07:58:20 1990