I like this one: http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.html&r=31&p=1&f=G&l=50&d=PG01&S1=(Lisa.IN.+

I like this one: http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.html&r=31&p=1&f=G&l=50&d=PG01&S1=(Lisa.IN.+AND+Seacat)&OS=IN/Lisa+and+Seacat&RS=(IN/Lisa+AND+Seacat) http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=... "[...] approaches for preventing an accidental termination of a phone call session.". The patent actually covers the event of when a user: 1) is in a call 2) taps dismiss 3) phone decide to dismiss or continue because [wildcard] reason. So the functionality in my Samsung that "decide" whether to ignore or continue when I tap dismiss with my chin is patented, cool.