7 known cases. View patent page →
Initial Dynamic Advances complaint against Apple over U.S. Patent 7,177,798 and Apple's Siri. It is treated as a related filing in the same dispute as 1:13-cv-00633, which proceeded to settlement.
Rensselaer Polytechnic Institute and Dynamic Advances accused Apple's Siri of infringing U.S. Patent 7,177,798. The parties settled in April 2016, with Apple paying $24.9 million and receiving a license and a three-year covenant not to sue.
RPI and CF Dynamic Advances accused Amazon's Alexa products of infringing U.S. Patent 7,177,798. On March 18, 2024, the court granted Amazon summary judgment, dismissed the complaint with prejudice, and held the '798 claims ineligible under 35 U.S.C. § 101; the Federal Circuit affirmed on February 24, 2026.
Database-listed action by Rensselaer Polytechnic Institute et al. against Amazon.com, Inc. under case number 1:23-cv-00227 involving U.S. Patent 7,177,798. Venue is reported inconsistently and the docket/disposition was not confirmed.
IPR petition concerning U.S. Patent 7,177,798. The petitioner is believed to be Apple Inc. but was not fully confirmed in the retrieved sources; the petition was not instituted on the merits.
Apple Inc. filed an IPR petition against Rensselaer Polytechnic Institute concerning U.S. Patent 7,177,798. Institution was denied on June 12, 2014.
Amazon.com, Inc. filed an IPR petition against Rensselaer Polytechnic Institute et al. concerning U.S. Patent 7,177,798. Institution was denied on November 14, 2019.