Inventor
KOHUT MICHAEL J
US7 patents
Patents
7 patentsUS5802181ASep 1, 1998
Theater sound system with upper surround channels
SONY CORP30 citations92
US5748746AMay 5, 1998
Ceiling speaker and signal source
SONY CORP22 citations92
US5602923AFeb 11, 1997
Theater sound system with upper surround channels
SONY CORP22 citations92
US5717765AFeb 10, 1998
Theater sound system with upper surround channels
SONY CORP6 citations73
US5677752AOct 14, 1997
Digital sound recording on motion picture film
SONY CORP5 citations72
US5617158AApr 1, 1997
Digital sound recording on motion picture film
SONY CORP4 citations72
US5677753AOct 14, 1997
Digital sound recording on motion picture film
SONY CORP1 citations61