Thread

2006.04.19 10:45 "[Tiff] TIFF + Group4 will last 10 years?", by Rui Castro

2006.04.19 11:40 "Re: [Tiff] TIFF + Group4 will last 10 years?", by Leonard Rosenthol

2006.04.19 19:26 "[Tiff] Re: Tiff Digest, Vol 23, Issue 17", by Glenn Widener

2006.04.19 21:03 "Re: [Tiff] PDF/A vs. TIFF", by Leonard Rosenthol

2006.04.19 21:22 "Re: [Tiff] PDF/A vs. TIFF", by Bob Friesenhahn

2006.04.19 21:38 "Re: [Tiff] PDF/A vs. TIFF", by Leonard Rosenthol

2006.04.19 21:52 "Re: [Tiff] PDF/A vs. TIFF", by Bob Friesenhahn

2006.04.19 22:47 "Re: [Tiff] PDF/A vs. TIFF", by Leonard Rosenthol

2006.04.19 23:05 "Re: [Tiff] PDF/A vs. TIFF", by Bob Friesenhahn

2006.04.19 23:27 "Re: [Tiff] PDF/A vs. TIFF", by Leonard Rosenthol

2006.04.19 23:34 "Re: [Tiff] PDF/A vs. TIFF", by Graeme Gill

2006.04.19 23:41 "Re: [Tiff] PDF/A vs. TIFF", by Graeme Gill

2006.05.01 01:34 "[Tiff] JBIG2 patent situation", by Glenn Widener

2006.05.01 16:07 "[Tiff] Re: JBIG2 patent situation", by Dwight Kelly

2006.04.20 07:30 "Re: [Tiff] PDF/A vs. TIFF", by Brad Hards

2006.04.19 11:49 "Re: [Tiff] TIFF + Group4 will last 10 years?", by Rocky Pulley

2006.04.19 12:40 "Re: [Tiff] TIFF + Group4 will last 10 years?", by Gerben Vos

2006.04.20 20:27 "Re: [Tiff] TIFF + Group4 will last 10 years?", by Antoine

2006.05.01 16:07 "[Tiff] Re: JBIG2 patent situation", by Dwight Kelly

I did a brief googleing of "jbig patent", and the best reference on jbig2 I found was:

http://www.jpeg.org/jbig/faq.phtml?action=show_answer&question_id=q3f042a7298c94

Apparently there are only two known patentholders relevant to jbig2, IBM and Mitsubishi, both of which are offering free licensing. I will be testing this, but if anyone has more reliable info, I'm curious.

We were able to obtain licenses for JBIG2 from various patent holders. It took about 6 months.....

--

Dwight Kelly
Apago, Inc. 4080 McGinnis Ferry Rd Suite 601 Alpharetta, GA 30005
voice:(770) 619-1884 fax:(770) 619-1885
email: dkelly@apago.com
web: http://www.apago.com