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Meta Platforms v. Eight KHz (PTAB). Representing Petitioner Meta in IPR proceedings that obtained institutions challenging Eight KHz patents related to spatial audio technology.

Resmed v. New York University (PTAB). Represented Petitioner Resmed in seven IPR proceedings challenging NYU patents related to CPAP machines. Final decisions in all IPR proceedings held all claims (more than 100) unpatentable.

EcoFactor v. Google (N.D. Cal., W.D. Tex., ITC, and PTAB). Defending Google against 17 patents asserted against Nest Thermostats. Obtained two ITC trial victories on five patents based on invalidity and non-infringement, obtained non-infringement in a jury verdict and invalidated a patent at summary judgment in W.D. Tex., and invalidated multiple patents at the PTAB.

Square v. AnywhereCommerce (PTAB). Represented Petitioner Square in six IPR proceedings challenging AnywhereCommerce patents related to mobile payment technology. Final decisions in all IPR proceedings held all claims (more than 100) unpatentable.

Topcon Healthcare v. Carl Zeiss Meditec (PTAB). Represented Carl Zeiss Meditec as patent owner in an IPR proceeding related to ophthalmology software, prevailing at institution decision with a full denial of the IPR petition.

CosmoKey v. Cisco Systems (D. Del., Fed. Cir., PTAB). Represented CosmoKey as patent owner for multifactor authentication technology, obtained a reversal of a finding of patent ineligibility on appeal, and prevailed at institution decision with full denial of two IPR petitions.

Regents of the University of California v. Walmart (ITC). Defended Walmart against patent infringement claims relating to filament LEDs. Complainant voluntarily dismissed Walmart after motions for summary determination.

Biotronik v. W.H. Wall Family Holding (N.D. Ga.). Defended Biotronik against patent infringement claims related to stent technology.