8144184

SB IP Holdings sued Vivint Smart Home (and later Vivint, Inc.) in the Eastern District of Texas asserting six patents, including US 8,144,184. According to a PatSnap/PACER litigation summary, the action was dismissed with prejudice in its entirety. A separate jury verdict in the broader SB IP/Vivint dispute was reported but the narrative could not confirm which patents supported it.

Vivint, Inc. filed an inter partes review petition against SB IP Holdings, LLC challenging U.S. Patent No. 8,144,184. The PTAB instituted review and issued a Final Written Decision on November 3, 2023 determining all challenged claims unpatentable.

Federal Circuit appeal listed on the patent's Google Patents record as related to the U.S. Patent No. 8,144,184 family. The narrative states it is almost certainly an appeal from one of the two Vivint v. SB IP Holdings IPR Final Written Decisions, but the exact IPR-to-appeal mapping is not confirmed.