Inventor
SHEFFIELD JOHN
US7 patents
⚠️ This page may combine multiple inventors who share the name “SHEFFIELD JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DICTAPHONE CORP
6 patentsUS7676291B2Mar 9, 2010
Hand microphone interfaced to game controller port of personal computer
DICTAPHONE CORP15 citations90
US6697841B1Feb 24, 2004
Dictation system employing computer-to-computer transmission of voice files controlled by hand microphone
DICTAPHONE CORP37 citations88
US6493672B2Dec 10, 2002
Automatic distribution of voice files
DICTAPHONE CORP19 citations79
US6529450B1Mar 4, 2003
Hand microphone interfaced to game controller port of personal computer
DICTAPHONE CORP8 citations71
US7366767B2Apr 29, 2008
Dictation system employing computer-to-computer transmission of voice files controlled by hand microphone
DICTAPHONE CORP6 citations69
US7035701B2Apr 25, 2006
Hand microphone interfaced to game controller port of personal computer
DICTAPHONE CORP1 citations60