ERICSSON INC. v. INTELLECTUAL VENTURES I LLC

  • Sep 5 2018
  • |
  • Category: CAFC Updates

Ericsson appeals the final written decision of the PTAB, finding that certain claims of Intellectual Ventures’ U.S. Patent No. 5,602,831 (relating to increasing the reliability of a wireless communications system when a wireless receiver is moving by minimizing the effects of burst errors that occur at the receiver) are not unpatentable under 35 U.S.C. § 103. Because that the Board improperly did not consider portions of Ericsson’s Reply regarding the impact of admissions within the ’831 patent about interleaving, the CAFC vacates and remands.

 

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