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Subject: RE: [topicmaps-comment] RDF and RSS patented by Canadian company?
Patents in IT, particularly for software systems, are useful mostly for intimidation; they are pretty hard to enforce. (My group has applied for one on the "Ferret" system, mostly for the PR value of having a patent; we have no expectation of being able to enforce it.) The patent in question here was granted in 1997. The TM community can take some comfort that the TM project proposal was approved by the old WG8 in May of 1996, and we issued a CD text along with the proposal, showing that our ideas were already pretty mature. And before we made the proposal, there was considerable history in the GCA and Davenport for CApH. Furthermore, we had HyTime (1992) to establish the basic framework for polydimensional hyperlinked systems. HyTime, of course, had a history going back even further. So we have a good record of prior art. The ISO 13250 editors can probably come up with plenty of records of how HyTime and TMs came to pass, including software developed by TechnoTeacher, long before this supposed patent was even applied for. Jim Mason James David Mason, Ph.D. Y-12 National Security Complex Bldg. 9113, M.S. 8208 P.O. Box 2009 Oak Ridge, Tennessee 37831-8208 +1 865 574 6973 Chairman, ISO/IEC JTC1/SC34 http://www.y12.doe.gov/sgml/sc34/ornlsc34oldhome.htm > -----Original Message----- > From: H. Holger Rath [SMTP:holger.rath@empolis.com] > Sent: Tuesday, January 08, 2002 7:12 AM > To: XTM Working Group > Cc: Graham Moore > Subject: [topicmaps-comment] RDF and RSS patented by Canadian > company? > > Hi everybody, > > Just read the news that a Canadian company claims to > have a patent on RDF/ RSS and starts to sue implementors > of RDF/ RSS. > > Find more about this at XML.com: > http://www.oreillynet.com/cs/weblog/view/wlg/1016 > > Here is the (quite unreadable) patent: > http://swpat.ffii.org/vreji/pikta/txt/ep/0797/806/ > > Do we (= the TM community) have to fear a similar attack against > the Topic Map paradigm and its implementors? > > Cheers, > --Holger > > -- > Dr. H. Holger Rath > - Director Research & Development - > > empolis * GmbH > Bertelsmann MOHN Media Group > Havelstr. 9, 64295 Darmstadt, Germany > > phone : +49-172-66-90-427 > fax : +49-6151-380-488 > > <mailto:holger.rath@empolis.com> > http://www.empolis.com > > ---------------------------------------------------------------- > To subscribe or unsubscribe from this elist use the subscription > manager: <http://lists.oasis-open.org/ob/adm.pl>
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