Date Field | Doc. No. | Party | Description |
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Apr 29, 2024 | 14 | board | Download |
Mar 18, 2024 | 13 | petitioner | Download |
Mar 18, 2024 | 12 | petitioner | Updated Power of Attorney for Petitioner Download |
Feb 26, 2024 | 11 | patent_owner | Patent Owner's Opposition to Petitioner's Request for Rehearing Download |
Feb 8, 2024 | 10 | petitioner | Petitioner's Request for Rehearing Download |
Jan 9, 2024 | 9 | board | Institution Decision: Denying Institution of Inter Partes Review 35 U.S.C. sec. 314 Download |
Nov 8, 2023 | 8 | patent_own | Patent Owner's Sur-Reply in Support of Preliminary Response Download |
Nov 8, 2023 | 2017 | patent_own | Exhibit 2017 Download |
Nov 8, 2023 | 2016 | patent_own | Exhibit 2016 Download |
Nov 1, 2023 | 7 | petitioner | Petitioner's Reply to the Patent Owner's Preliminary Response Download |
Nov 1, 2023 | 1046 | petitioner | Defendants' Stipulation Regarding Invalidity Challenges, Eight kHz, LLC v. Meta Platforms, Inc., No. 6:22-cv-00575 (W.D. Tex. Oct. 17, 2023) Download |
Nov 1, 2023 | 1045 | petitioner | Board authorization email dated October 25, 2023 Download |
Oct 11, 2023 | 6 | patent_own | Patent Owner Preliminary Response Download |
Oct 11, 2023 | 2015 | patent_own | Exhibit 2015 Download |
Oct 11, 2023 | 2012 | patent_own | Exhibit 2012 Download |
Oct 11, 2023 | 2011 | patent_own | Exhibit 2011 Download |
Oct 11, 2023 | 2010 | patent_own | Exhibit 2010 Download |
Oct 11, 2023 | 2009 | patent_own | Exhibit 2009 Download |
Oct 11, 2023 | 2008 | patent_own | Exhibit 2008 Download |
Oct 11, 2023 | 2007 | patent_own | Exhibit 2007 Download |
Oct 11, 2023 | 2006 | patent_own | Exhibit 2006 Download |
Oct 11, 2023 | 2005 | patent_own | Exhibit 2005 Download |
Oct 11, 2023 | 2004 | patent_own | Exhibit 2004 Download |
Oct 11, 2023 | 2003 | patent_own | Exhibit 2003 Download |
Oct 11, 2023 | 2002 | patent_own | Exhibit 2002 Download |
Oct 11, 2023 | 2001 | patent_own | Exhibit 2001 Download |
Jul 11, 2023 | 5 | board | Notice: Notice filing date accorded Download |
Jun 30, 2023 | 4 | patent_owner | Notice : Patent Owner's Mandatory Notice Download |
Jun 30, 2023 | 3 | patent_owner | Notice : Patent Owner's Power of Attorney Download |
Jun 9, 2023 | 1038 | petitioner | Torrejon, Alfonso, et al., Improving Communication and Presence Download |
Jun 9, 2023 | 1040 | petitioner | Berkley, D.A., et al., A Multimodal Teleconference System Using Hands-Free Download |
Jun 9, 2023 | 1041 | petitioner | Fagel, Sascha, et al., An Expandable Web-based Audiovisual Text-to-Speech Download |
Jun 9, 2023 | 1 | petitioner | Petition for Inter Partes Review of U.S. Patent No. 9,282,196 Download |
Jun 9, 2023 | 1044 | petitioner | U.S. Patent No. 2,955,156 to Heilig Download |
Jun 9, 2023 | 2 | petitioner | Petitioner's Power of Attorney Download |
Jun 9, 2023 | 1037 | petitioner | Vertesi, J., Seamful Space: Heterogeneous Infrastructures in Interaction Download |
Jun 9, 2023 | 1036 | petitioner | Download |
Jun 9, 2023 | 1035 | petitioner | Kyriakakis, Chris., Fundamental and Technological Limitations of Immersive Download |
Jun 9, 2023 | 1034 | petitioner | Olson, Harry, Sound Reproducing Systems - Monaural, Binaural Download |
Jun 9, 2023 | 1033 | petitioner | U.S. Patent No. 257,453 to Ader Download |
Jun 9, 2023 | 1032 | petitioner | Deposition Transcript of Durand Begault, Eight KHZ, LLC v. Meta Platforms Download |
Jun 9, 2023 | 1031 | petitioner | Cheng, C., Moving Sound Source Synthesis for Binaural Electroacoustic Download |
Jun 9, 2023 | 1027 | petitioner | Plaintiff's Claim Construction Reply Brief, Eight KHZ, LLC v. Meta Platform Download |
Jun 9, 2023 | 1026 | petitioner | Download |
Jun 9, 2023 | 1025 | petitioner | Download |
Jun 9, 2023 | 1024 | petitioner | Download |
Jun 9, 2023 | 1023 | petitioner | Download |
Jun 9, 2023 | 1022 | petitioner | Download |
Jun 9, 2023 | 1021 | petitioner | Download |
Jun 9, 2023 | 1020 | petitioner | Download |
Jun 9, 2023 | 1017 | petitioner | U.S. Patent App. Pub. 2008/0273708 to Sandgren, et al. Download |
Jun 9, 2023 | 1016 | petitioner | U.S. Patent Pub. No. 2009/0060235 to Woo Download |
Jun 9, 2023 | 1015 | petitioner | Rumsey, Francis , Whose head is it anyway? Download |
Jun 9, 2023 | 1014 | petitioner | U.S. Patent Pub. 2002/0151996 to Wilcock Download |
Jun 9, 2023 | 1013 | petitioner | U.S. Patent App. Pub. 2014/0064526 to Otto, et al. Download |
Jun 9, 2023 | 1009 | petitioner | U.S. Patent No. 7,606,375 to Bailey et al. Download |
Jun 9, 2023 | 1008 | petitioner | U.S. Patent Pub. No. 2003/0059070 to Ballas Download |
Jun 9, 2023 | 1006 | petitioner | U.S. Patent No. 9,131,305 to Li et al. Download |
Jun 9, 2023 | 1005 | petitioner | U.S. Patent No. 8,406,439 to Bedingfield et al. Download |
Jun 9, 2023 | 1004 | petitioner | Curriculum Vitae of Dr. Kyriakakis Download |
Jun 9, 2023 | 1003 | petitioner | Declaration of Dr. Kyriakakis Download |
Jun 9, 2023 | 1002 | petitioner | Prosecution History of U.S. Patent No. 9,282,196 Download |
Jun 9, 2023 | 1001 | petitioner | U.S. Patent No. 9,282,196 Download |
Jun 9, 2023 | 1042 | petitioner | Taylor, Paul, Text-to-Speech Synthesis (Cambridge University Press 2009) Download |