Inventor
INSERO MARK A
US3 patents
Patents
3 patentsUS5535147AJul 9, 1996
Method and apparatus for downloading information from a controllable light source to a portable information device
TIMEX CORP107 citations97
US5488571AJan 30, 1996
Method and apparatus for downloading information from a controllable light source to a portable information device
TIMEX CORP201 citations97
US5815127ASep 29, 1998
Method and apparatus for downloading information from a controllable light source to a portable information device
TIMEX CORP64 citations94