Inventor
DUDGEON MICHAEL
US9 patents
⚠️ This page may combine multiple inventors who share the name “DUDGEON MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RADIANT SYSTEMS INC
4 patentsUS7257536B1Aug 14, 2007
Audio request interaction system
RADIANT SYSTEMS INC67 citations95
US6317835B1Nov 13, 2001
Method and system for entry of encrypted and non-encrypted information on a touch screen
RADIANT SYSTEMS INC140 citations95
US6442448B1Aug 27, 2002
Fuel dispensing home phone network alliance (home PNA) based system
RADIANT SYSTEMS INC143 citations92
US5790792AAug 4, 1998
Method and apparatus for transmitting multimedia data from and application logic server to interactive multimedia workstations
RADIANT SYSTEMS INC66 citations91
NCR CORP
4 patentsUS10303434B2May 28, 2019
Audio request interaction system
NCR CORP7 citations82
US11656841B2May 23, 2023
Audio request interaction system
NCR CORP0 citations61
US10824393B2Nov 3, 2020
Audio request interaction system
NCR CORP0 citations51
US10175939B2Jan 8, 2019
Audio request interaction system
NCR CORP0 citations51