Inventor
FAN GEORGE J
6 patents
Patents
6 patentsUS4241343ADec 23, 1980
Display apparatus
IBM10 citations73
US4070679AJan 24, 1978
Method and apparatus for recording information on a recording surface by the use of magnetic ink
IBM14 citations71
US3992712ANov 16, 1976
Method and apparatus for recording information on a recording surface
IBM8 citations71
US4027308AMay 31, 1977
Method and apparatus for forming droplets from a magnetic liquid stream
IBM13 citations69
US3971033AJul 20, 1976
Method and apparatus for applying magnetic liquid droplets to a recording surface
IBM6 citations59
US3988739AOct 26, 1976
Input device for scanning documents with magnetic bubble printing
IBM1 citations51