LibTiff Mailing List

Rocky wrote:
> My Tiff to PDF generator is using libtiff to extract TIFF files, it
> uses libtiff and it works for LZW compressed TIFF files.  Am I in any
> danger of violating a unisys patent by using this libtiff code?  I've
> looked around for info but am still confused about this.

LZW patents in the United States and in other countries have expired.

Steve


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	LibTiff Mailing List TIFF and LibTiff Mailing List Archive January 2006 Previous Thread Next Thread Previous by Thread Next by Thread Previous by Date Next by Date Contact The TIFF Mailing List Homepage This list is run by Frank Warmerdam Archive maintained by AWare Systems	Thread 2006.01.06 14:48 "LZW", by Rocky Pulley 2006.01.06 14:55 "Re: LZW", by Chris Losinger 2006.01.06 15:14 "Re: LZW", by Steve Eddins 2006.01.06 15:14 "Re: LZW", by Steve Eddins Rocky wrote: > My Tiff to PDF generator is using libtiff to extract TIFF files, it > uses libtiff and it works for LZW compressed TIFF files. Am I in any > danger of violating a unisys patent by using this libtiff code? I've > looked around for info but am still confused about this. LZW patents in the United States and in other countries have expired. Steve

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2006.01.06 15:14 "Re: LZW", by Steve Eddins