Assignee
RAMALHO MICHAEL A
US8 patents
Top patents by PatentIndex Score
US8582465B2Nov 12, 2013
System and method for facilitating network performance analysis
RAMALHO MICHAEL A2 citations62
US9025779B2May 5, 2015
System and method for using endpoints to provide sound monitoring
RAMALHO MICHAEL A2 citations58
US8838828B2Sep 16, 2014
Managing the bandwidth of a communication session
RAMALHO MICHAEL A2 citations58
US8948058B2Feb 3, 2015
System and method for improving audio quality during web conferences over low-speed network connections
RAMALHO MICHAEL A2 citations57
US12526316B2Jan 13, 2026
Systems and methods for an acoustic communication as an out-of-band factor in a multi-factor authentication framework
RAMALHO MICHAEL A0 citations51
US8600750B2Dec 3, 2013
Speaker-cluster dependent speaker recognition (speaker-type automated speech recognition)
RAMALHO MICHAEL A1 citations49
US11923085B2Mar 5, 2024
Systems and methods for using acoustic communications for contact tracing within administrative boundaries
RAMALHO MICHAEL A0 citations43
US11881317B2Jan 23, 2024
Systems and methods for using acoustic communications for contact tracing within administrative boundaries
RAMALHO MICHAEL A0 citations43