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Marchex (MCHX)

Utility
Detecting Robocalls Using Biometric Voice Fingerprints
14 Jul 22
The disclosed system and method detect robocalls using biometric voice fingerprints.
William Li, Nam Kim, Michael Pruitt, Mark Corley
Filed: 22 Dec 21
Utility
Electronic Advertising Campaign Tracking
21 Apr 22
Service provider (SP) system within a special purpose hardware platform operable to present an advertisement campaign to a potential customer, including a contact indicium.
William Li, Jason Clark, Michael Kunugiyama
Filed: 16 Oct 20
Utility
Systems and Methods for Rapid Analysis of Call Audio Data Using a Stream-processing Platform
21 Oct 21
A call analytics system and associated methods that can be used to rapidly analyze call data and provide conversational insights.
William Li, Michael Kunugiyama
Filed: 21 Dec 20
Utility
Detecting Robocalls Using Biometric Voice Fingerprints
6 May 21
The disclosed system and method detect robocalls using biometric voice fingerprints.
William Li, Nam Kim, Michael Pruitt, Mark Corley
Filed: 30 Oct 20
Utility
Method and System for Tracking Telephone Calls
11 Nov 20
A system for tracking telephone calls made in response to advertising campaigns in electronic or other media is provided.
Todd LIEBERMAN, Jeffrey Weisberg
Filed: 14 Jun 20
Utility
Call Analytics for Mobile Advertising
29 Jan 20
A call analytics system for analyzing the effectiveness of advertising campaigns using performance data and call data.
Preston J. Hillman, Chris Jones, Adarsh S. Nair
Filed: 12 Jun 19
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