[MMUSIC] WG poll on 3dformat and parallax drafts following recent IPR declarations
Flemming Andreasen <fandreas@cisco.com> Mon, 27 February 2012 23:35 UTC
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Date: Mon, 27 Feb 2012 18:35:56 -0500
From: Flemming Andreasen <fandreas@cisco.com>
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Subject: [MMUSIC] WG poll on 3dformat and parallax drafts following recent IPR declarations
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Hello MMUSIC group Following the initial submission and WG presentation of the 3dformat and parallax drafts, the WG expressed an interest in working on these topics and milestones were added to the MMUSIC charter. At the last IETF, the chairs polled the group for interest in adopting draft-greevenbosch-mmusic-signal-3d-format-02 and draft-greevenbosch-mmusic-parallax-attribute-01 as WG items for these milestones. A WG hum indicated support in the room for doing so, and hence they were adopted and resubmitted as WG drafts. At the time, there was no known IPR on either of these drafts, however the authors' affiliated company has subsequently submitted IPR declarations for both of these drafts. Since the 3dformat and parallax drafts were adopted as WG items without knowledge of the potential IPR issue, the chairs would like to sense the group for whether it still wishes to have these as WG items. The IPR declarations on the drafts are as follows: 1) draft-ietf-mmusic-signal-3d-format-00 had a Huawei IPR declaration 1673: http://datatracker.ietf.org/ipr/1673/ which points to the following patent application: http://ip.com/sipoen/102137298 Apparently this patent application was filed on March 2nd, 201 and the first version of this draft was published as draft-greevenbosch-mmusic-signal-3d-format-00.txt on March 3rd, 2011. 2) draft-ietf-mmusic-parallax-attribute-00 had a Huawei IPR declaration 1674: http://datatracker.ietf.org/ipr/1674/ which points to the following patent application: http://ip.com/sipoen/102137264 Apparently this patent application was filed on August 25th, 2010 and the first version of this draft was submitted as draft-greevenbosch-mmusic-parallax-attribute-00.txt on February 25th, 2011. We would like to remind all WG participants of their obligation to dislose any known IPR in accordance with RFC 3979 and in particular in accordance with the procedures stated in Section 6.2.1 of RFC 3979, which says: The IPR disclosure required pursuant to section 6.1.1 must be made as soon as reasonably possible after the Contribution is published in an Internet Draft unless the required disclosure is already on file. The CCAMP WG experienced a similar incident recently, and as a result sent out a more detailed reminder, which is appropriate for everybody here to read as well: http://www.ietf.org/mail-archive/web/ccamp/current/msg13082.html Again, since the 3dformat and parallax drafts were adopted as WG items without knowledge of the potential IPR issue, the chairs are hereby soliciting the WG for feedback as to whether people still wish to have these drafts as WG items. Please comment Flemming and Miguel (MMUSIC chairs)
- [MMUSIC] WG poll on 3dformat and parallax drafts … Flemming Andreasen
- Re: [MMUSIC] WG poll on 3dformat and parallax dra… Miguel A. Garcia
- Re: [MMUSIC] WG poll on 3dformat and parallax dra… DRAGE, Keith (Keith)