Monthly Archives: August 2022

CAFC Upholds PTAB’s Finding that Samsung Failed to Prove Magnetic Stripe Emulator Claims Obvious

The U.S. Court of Appeals for the Federal Circuit (CAFC) on Tuesday affirmed a Patent Trial and Appeal Board (PTAB) ruling that Samsung Electronics had failed to prove certain claims of Dynamics, Inc.’s patent for a magnetic stripe emulator that communicates with credit card readers unpatentable as obvious. Samsung petitioned the PTAB for inter partes…