Assignee
MARCHEX INC
US24 patents
Top patents by PatentIndex Score
US9263038B2Feb 16, 2016
System and method for analyzing and classifying calls without transcription via keyword spotting
MARCHEX INC35 citations93
US8634520B1Jan 21, 2014
Call tracking system utilizing an automated filtering function
MARCHEX INC60 citations93
US9232052B1Jan 5, 2016
Analyzing voice characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID
MARCHEX INC22 citations92
US7668950B2Feb 23, 2010
Automatically updating performance-based online advertising system and method
MARCHEX INC160 citations91
US9118751B2Aug 25, 2015
System and method for analyzing and classifying calls without transcription
MARCHEX INC19 citations89
US8671020B1Mar 11, 2014
Call tracking system utilizing a pooling algorithm
MARCHEX INC25 citations87
US10477403B2Nov 12, 2019
Identifying call characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID
MARCHEX INC9 citations83
US10111102B2Oct 23, 2018
Identifying call characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID
MARCHEX INC8 citations83
US10049661B2Aug 14, 2018
System and method for analyzing and classifying calls without transcription via keyword spotting
MARCHEX INC6 citations83
US9596356B2Mar 14, 2017
Analyzing voice characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID
MARCHEX INC6 citations83
US8687782B1Apr 1, 2014
Call tracking system utilizing a sampling algorithm
MARCHEX INC9 citations83
US10699303B2Jun 30, 2020
Cross-channel correlation of consumer telephone numbers and user identifiers
MARCHEX INC9 citations82
US8929522B2Jan 6, 2015
System and method to customize a connection interface for multimodal connection to a telephone number
MARCHEX INC13 citations82
US9485354B1Nov 1, 2016
Identifying call features and associations to detect call traffic pumping and take corrective action
MARCHEX INC11 citations80
US10475075B2Nov 12, 2019
Correlated consumer telephone numbers and user identifiers for advertising retargeting
MARCHEX INC5 citations71
US9484026B2Nov 1, 2016
System and method for analyzing and classifying calls without transcription via keyword spotting
MARCHEX INC2 citations61
US11245791B2Feb 8, 2022
Detecting robocalls using biometric voice fingerprints
MARCHEX INC1 citations55
US11522993B2Dec 6, 2022
Systems and methods for rapid analysis of call audio data using a stream-processing platform
MARCHEX INC1 citations53
US11276080B2Mar 15, 2022
Call analytics for mobile advertising
MARCHEX INC0 citations53
US10332148B2Jun 25, 2019
Call analytics for mobile advertising
MARCHEX INC1 citations53
US10348896B2Jul 9, 2019
System and method for analyzing and classifying calls without transcription
MARCHEX INC0 citations49
US9614962B2Apr 4, 2017
System and method for analyzing and classifying calls without transcription
MARCHEX INC1 citations49
US10230851B2Mar 12, 2019
Identifying call features and associations to detect call traffic pumping and take corrective action
MARCHEX INC0 citations48
US10810995B2Oct 20, 2020
Automatic speech recognition (ASR) model training
MARCHEX INC0 citations38