Inventor
MURRAY JAMES WILLIAM
US6 patents
⚠️ This page may combine multiple inventors who share the name “MURRAY JAMES WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LINGAFELT CHARLES STEVEN
3 patentsUS8494142B2Jul 23, 2013
Methods to improve fraud detection on conference calling systems based on observation of participants' call time durations
LINGAFELT CHARLES STEVEN12 citations81
US8635683B2Jan 21, 2014
Method to improve fraud detection on conference calling systems by detecting re-use of conference moderator passwords
LINGAFELT CHARLES STEVEN2 citations60
US8243904B2Aug 14, 2012
Methods to improve security of conference calls by observation of attendees' order and time of joining the call
LINGAFELT CHARLES STEVEN3 citations60