Inventor
KHANAGHA Vahid
US15 patents
⚠️ This page may combine multiple inventors who share the name “KHANAGHA Vahid”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OmniSpeech LLC
7 patentsUS10403307B2Sep 3, 2019
Pitch detection algorithm based on multiband PWVT of Teager energy operator
OmniSpeech LLC4 citations82
US10249325B2Apr 2, 2019
Pitch detection algorithm based on PWVT of Teager Energy Operator
OmniSpeech LLC7 citations82
US10204643B2Feb 12, 2019
Pitch detection algorithm based on PWVT of teager energy operator
OmniSpeech LLC7 citations82
US10510363B2Dec 17, 2019
Pitch detection algorithm based on PWVT
OmniSpeech LLC2 citations70
US11031029B2Jun 8, 2021
Pitch detection algorithm based on multiband PWVT of teager energy operator
OmniSpeech LLC0 citations60
US10854220B2Dec 1, 2020
Pitch detection algorithm based on PWVT of Teager energy operator
OmniSpeech LLC0 citations50
US10832701B2Nov 10, 2020
Pitch detection algorithm based on PWVT of Teager energy operator
OmniSpeech LLC0 citations50
CAPITAL ONE SERVICES LLC
7 patentsUS12022026B2Jun 25, 2024
System and method for serving multiple customers by a live agent
CAPITAL ONE SERVICES LLC2 citations71
US12413667B2Sep 9, 2025
Detecting synthetic sounds in call audio
CAPITAL ONE SERVICES LLC0 citations60
US12266197B2Apr 1, 2025
Detection of manual entry error
CAPITAL ONE SERVICES LLC0 citations60
US12010260B2Jun 11, 2024
Detecting synthetic sounds in call audio
CAPITAL ONE SERVICES LLC0 citations60
US12456453B2Oct 28, 2025
Systems and methods for correcting automatic speech recognition errors
CAPITAL ONE SERVICES LLC0 citations59
US11922926B2Mar 5, 2024
Systems and methods for correcting automatic speech recognition errors
CAPITAL ONE SERVICES LLC0 citations59
US12100417B2Sep 24, 2024
Systems and methods for detecting emotion from audio files
CAPITAL ONE SERVICES LLC0 citations50