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September 18, 2023

Empire Technology Development LLC v. Samsung Electronics Co., Ltd. et al

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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. December 11, 2025

    Samsung Gets PTAB To Ax Patent Claim From $12.5M Verdict

    The Patent Trial and Appeal Board has found that Samsung was able to prove the invalidity of one claim in an Empire Technology Development LLC cellphone signal patent tied to a $12.5 million verdict against the South Korean electronics giant.

1 other articles on this case. View all »

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