Inventor
GARLAND MATTHEW
US23 patents
⚠️ This page may combine multiple inventors who share the name “GARLAND MATTHEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PINDROP SECURITY INC
22 patentsUS9824692B1Nov 21, 2017
End-to-end speaker recognition using deep neural network
PINDROP SECURITY INC182 citations99
US10679630B2Jun 9, 2020
Speaker recognition in the call center
PINDROP SECURITY INC15 citations94
US10347256B2Jul 9, 2019
Channel-compensated low-level features for speaker recognition
PINDROP SECURITY INC21 citations94
US10325601B2Jun 18, 2019
Speaker recognition in the call center
PINDROP SECURITY INC24 citations94
US11670304B2Jun 6, 2023
Speaker recognition in the call center
PINDROP SECURITY INC6 citations86
US10854205B2Dec 1, 2020
Channel-compensated low-level features for speaker recognition
PINDROP SECURITY INC11 citations86
US10381009B2Aug 13, 2019
End-to-end speaker recognition using deep neural network
PINDROP SECURITY INC4 citations84
US10141009B2Nov 27, 2018
System and method for cluster-based audio event detection
PINDROP SECURITY INC12 citations84
US10692502B2Jun 23, 2020
Method and apparatus for detecting spoofing conditions
PINDROP SECURITY INC7 citations82
US11842748B2Dec 12, 2023
System and method for cluster-based audio event detection
PINDROP SECURITY INC1 citations73
US11468901B2Oct 11, 2022
End-to-end speaker recognition using deep neural network
PINDROP SECURITY INC2 citations73
US11335353B2May 17, 2022
Age compensation in biometric systems using time-interval, gender and age
PINDROP SECURITY INC2 citations73
US10867621B2Dec 15, 2020
System and method for cluster-based audio event detection
PINDROP SECURITY INC1 citations73
US10672403B2Jun 2, 2020
Age compensation in biometric systems using time-interval, gender and age
PINDROP SECURITY INC4 citations73
US10553218B2Feb 4, 2020
Dimensionality reduction of baum-welch statistics for speaker recognition
PINDROP SECURITY INC2 citations73
US12175983B2Dec 24, 2024
Speaker recognition in the call center
PINDROP SECURITY INC1 citations64
US12525244B2Jan 13, 2026
End-to-end speaker recognition using deep neural network
PINDROP SECURITY INC0 citations62
US12512101B2Dec 30, 2025
End-to-end speaker recognition using deep neural network
PINDROP SECURITY INC0 citations62
US12354608B2Jul 8, 2025
Channel-compensated low-level features for speaker recognition
PINDROP SECURITY INC0 citations62
US11727942B2Aug 15, 2023
Age compensation in biometric systems using time-interval, gender and age
PINDROP SECURITY INC0 citations62
US11657823B2May 23, 2023
Channel-compensated low-level features for speaker recognition
PINDROP SECURITY INC0 citations62
US11488605B2Nov 1, 2022
Method and apparatus for detecting spoofing conditions
PINDROP SECURITY INC0 citations60