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The material posted as IPR disclosures should be viewed as originating from the source of that information, and any issue or question related to the material should be directed to the source rather than the IETF. There is no implied endorsement or agreement by the IETF, the IESG or any other IETF entities with any of the material.

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Document IPR search results
draft-ietf-codec-opus

Total number of IPR disclosures found: 11.

Date ID Statement
2012-04-02 1741 Huawei Technologies Co.,Ltd's Statement about IPR related to draft-ietf-codec-opus-11
(Updates ID#: 1712)
2012-03-12 1712 Huawei Technologies Co.,Ltd's Statement about IPR related to draft-ietf-codec-opus-11
2012-01-25 1670 Microsoft Corporation's Statement about IPR related to draft-ietf-codec-opus-10
2011-07-23 1602 Skype Limited's Statement about IPR related to draft-ietf-codec-opus-07
(Updates ID#: 1525)
2011-03-29 1526 Broadcom Corporation's Statement about IPR related to draft-ietf-codec-opus-05
(Updates ID#: 1447)
2011-03-29 1525 Skype Limited's Statement about IPR related to draft-ietf-codec-opus-05
(Updates ID#: 1297)
2011-03-27 1524 Xiph.Org Foundation's Statement about IPR related to draft-ietf-codec-opus-05
(Updates ID#: 1446)
2011-03-23 1520 Qualcomm Incorporated's Statement about IPR related to draft-ietf-codec-opus-05
2010-11-12 1447 Broadcom Corporation's Statement about IPR related to draft-ietf-codec-opus-00 and draft-ietf-codec-description-00
(Updates ID#: 1445)
2010-11-07 1446 Xiph.Org Foundation's Statement about IPR related to draft-ietf-codec-opus-00
2010-11-07 1445 Broadcom Corporation's Statement about IPR related to draft-ietf-codec-opus-00 and draft-ietf-codec-description-00

Total number of documents searched: 3.

Date ID Statement
Results for draft-ietf-codec-opus ("Definition of the Opus Audio Codec")
2010-11-07 1445 Broadcom Corporation's Statement about IPR related to draft-ietf-codec-opus-00 and draft-ietf-codec-description-00
2010-11-07 1446 Xiph.Org Foundation's Statement about IPR related to draft-ietf-codec-opus-00
2010-11-12 1447 Broadcom Corporation's Statement about IPR related to draft-ietf-codec-opus-00 and draft-ietf-codec-description-00
(Updates ID#: 1445)
2011-03-23 1520 Qualcomm Incorporated's Statement about IPR related to draft-ietf-codec-opus-05
2011-03-27 1524 Xiph.Org Foundation's Statement about IPR related to draft-ietf-codec-opus-05
(Updates ID#: 1446)
2011-03-29 1525 Skype Limited's Statement about IPR related to draft-ietf-codec-opus-05
(Updates ID#: 1297)
2011-03-29 1526 Broadcom Corporation's Statement about IPR related to draft-ietf-codec-opus-05
(Updates ID#: 1447)
2011-07-23 1602 Skype Limited's Statement about IPR related to draft-ietf-codec-opus-07
(Updates ID#: 1525)
2012-01-25 1670 Microsoft Corporation's Statement about IPR related to draft-ietf-codec-opus-10
2012-03-12 1712 Huawei Technologies Co.,Ltd's Statement about IPR related to draft-ietf-codec-opus-11
2012-04-02 1741 Huawei Technologies Co.,Ltd's Statement about IPR related to draft-ietf-codec-opus-11
(Updates ID#: 1712)
Results for draft-valin-codec-prototype ("Prototype for IETF Interactive Audio Codec"), which was replaced by draft-ietf-codec-harmony ("Definition of the Harmony Audio Codec")
No IPR disclosures have been submitted directly on draft-valin-codec-prototype, but there are disclosures on related documents, listed on this page.
Results for draft-ietf-codec-harmony ("Definition of the Harmony Audio Codec"), which was replaced by draft-ietf-codec-opus ("Definition of the Opus Audio Codec")
No IPR disclosures have been submitted directly on draft-ietf-codec-harmony, but there are disclosures on related documents, listed on this page.

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