History for IPR disclosure
Huawei Technologies Co.,Ltd's Statement about IPR related to draft-ietf-ospf-ttz

Date: 2015-10-31 08:03:02+00:00
From: IETF Secretariat <ietf-ipr@ietf.org>
To: draft-ietf-ospf-ttz@ietf.org
Subject: IPR Disclosure  Huawei Technologies Co.,Ltd's Statement about IPR related to draft-ietf-ospf-ttz
Cc: ospf@ietf.org,
    ipr-announce@ietf.org

Dear Huaimo Chen, Renwei Li, Gregory Cauchie, Alvaro Retana, Ning So, Vic Liu, Mehmet Toy, Lei Liu:


An IPR disclosure that pertains to your Internet-Draft entitled "OSPF
Topology-Transparent Zone" (draft-ietf-ospf-ttz) was submitted to the IETF
Secretariat on  and has been posted on the "IETF Page of Intellectual Property
Rights Disclosures" (https://datatracker.ietf.org/ipr/2701/). The title of the
IPR disclosure is " Huawei Technologies Co.,Ltd's Statement about IPR
related to draft-ietf-ospf-ttz"


Thank you

IETF Secretariat

Date: 2015-10-31 08:03:02+00:00
From: IETF Secretariat <ietf-ipr@ietf.org>
To: licensing@huawei.com
Subject: Posting of IPR Updated Disclosure
Cc: licensing@huawei.com

Dear  Director of licensing:

Your IPR disclosure entitled  Huawei Technologies Co.,Ltd's Statement about IPR related to draft-ietf-ospf-ttz
has been posted on the "IETF Page of Intellectual Property Rights Disclosures"
(https://datatracker.ietf.org/ipr/).
Your IPR disclosure updates:


IPR disclosure ID #1721, "Huawei Technologies Co.,Ltd's Statement about IPR related to draft-chen-ospf-ttz-01", which was posted on 



Thank you

IETF Secretariat

Date: 2015-10-31 08:02:57+00:00
From: IETF Secretariat <ietf-ipr@ietf.org>
To: licensing@huawei.com
Subject: IPR update notification
Cc: 

Dear Director of licensing:

We have just received a request to update the IPR disclosure(s) submitted by you:


Huawei Technologies Co.,Ltd's Statement about IPR related to draft-chen-ospf-ttz-01 https://datatracker.ietf.org/ipr/1721/


Since this update was made by you, the original submitter, we will post it.
Thank you

IETF Secretariat