Inventor
PURDY BILL
US3 patents
Patents
3 patentsUS5621456AApr 15, 1997
Methods and apparatus for audio-visual interface for the display of multiple program categories
APPLE COMPUTER1,125 citations97
US5594509AJan 14, 1997
Method and apparatus for audio-visual interface for the display of multiple levels of information on a display
APPLE COMPUTER1,382 citations97
US5583560ADec 10, 1996
Method and apparatus for audio-visual interface for the selective display of listing information on a display
APPLE COMPUTER982 citations97