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List of Marchex patents

Patents where

Current Assignee

Name

Marchex

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 9232052 Analyzing voice characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID	Patent 9232052 was granted and assigned to Marchex on January, 2016 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	9232052	January 5, 2016
‌ US Patent 10477403 Identifying call characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID	Patent 10477403 was granted and assigned to Marchex on November, 2019 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	10477403	November 12, 2019
‌ US Patent 7668950 Automatically updating performance-based online advertising system and method	Patent 7668950 was granted and assigned to Marchex on February, 2010 by the United States Patent and Trademark Office.		Marchex	United States Patent and Trademark Office	7668950	February 23, 2010
‌ US Patent 9485354 Identifying call features and associations to detect call traffic pumping and take corrective action	Patent 9485354 was granted and assigned to Marchex on November, 2016 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	9485354	November 1, 2016
‌ US Patent 11522993 Systems and methods for rapid analysis of call audio data using a stream-processing platform	Patent 11522993 was granted and assigned to Marchex on December, 2022 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	11522993	December 6, 2022
‌ US Patent 9118751 System and method for analyzing and classifying calls without transcription	Patent 9118751 was granted and assigned to Marchex on August, 2015 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	9118751	August 25, 2015
‌ US Patent 8634520 Call tracking system utilizing an automated filtering function	Patent 8634520 was granted and assigned to Marchex on January, 2014 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	8634520	January 21, 2014
‌ US Patent 8671020 Call tracking system utilizing a pooling algorithm	Patent 8671020 was granted and assigned to Marchex on March, 2014 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	8671020	March 11, 2014
‌ US Patent 9263038 System and method for analyzing and classifying calls without transcription via keyword spotting	Patent 9263038 was granted and assigned to Marchex on February, 2016 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	9263038	February 16, 2016
‌ US Patent 8929522 System and method to customize a connection interface for multimodal connection to a telephone number	Patent 8929522 was granted and assigned to Marchex on January, 2015 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	8929522	January 6, 2015
‌ US Patent 11276080 Call analytics for mobile advertising	Patent 11276080 was granted and assigned to Marchex on March, 2022 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	11276080	March 15, 2022
‌ US Patent 10111102 Identifying call characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID	Patent 10111102 was granted and assigned to Marchex on October, 2018 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	10111102	October 23, 2018
‌ US Patent 10049661 System and method for analyzing and classifying calls without transcription via keyword spotting	Patent 10049661 was granted and assigned to Marchex on August, 2018 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	10049661	August 14, 2018
‌ US Patent 10699303 Cross-channel correlation of consumer telephone numbers and user identifiers	Patent 10699303 was granted and assigned to Marchex on June, 2020 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	10699303	June 30, 2020
‌ US Patent 9484026 System and method for analyzing and classifying calls without transcription via keyword spotting	Patent 9484026 was granted and assigned to Marchex on November, 2016 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	9484026	November 1, 2016
‌ US Patent 10230851 Identifying call features and associations to detect call traffic pumping and take corrective action	Patent 10230851 was granted and assigned to Marchex on March, 2019 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	10230851	March 12, 2019
‌ US Patent 10332148 Call analytics for mobile advertising	Patent 10332148 was granted and assigned to Marchex on June, 2019 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	10332148	June 25, 2019
‌ US Patent 8687782 Call tracking system utilizing a sampling algorithm	Patent 8687782 was granted and assigned to Marchex on April, 2014 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	8687782	April 1, 2014
‌ US Patent 9596356 Analyzing voice characteristics to detect fraudulent call activity and take corrective action without using recording, transcription or caller ID	Patent 9596356 was granted and assigned to Marchex on March, 2017 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	9596356	March 14, 2017
‌ US Patent 11245791 Detecting robocalls using biometric voice fingerprints	Patent 11245791 was granted and assigned to Marchex on February, 2022 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	11245791	February 8, 2022
‌ US Patent 8630393 System and method for blocking telephone calls	Patent 8630393 was granted and assigned to Marchex on January, 2014 by the United States Patent and Trademark Office.		Marchex	United States Patent and Trademark Office	8630393	January 14, 2014
‌ US Patent 8259915 System and method to analyze calls to advertised telephone numbers	Patent 8259915 was granted and assigned to Marchex on September, 2012 by the United States Patent and Trademark Office.		Marchex	United States Patent and Trademark Office	8259915	September 4, 2012
‌ US Patent 9614962 System and method for analyzing and classifying calls without transcription	Patent 9614962 was granted and assigned to Marchex on April, 2017 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	9614962	April 4, 2017
‌ US Patent 10810995 Automatic speech recognition (ASR) model training	Patent 10810995 was granted and assigned to Marchex on October, 2020 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	10810995	October 20, 2020
‌ US Patent 10348896 System and method for analyzing and classifying calls without transcription	Patent 10348896 was granted and assigned to Marchex on July, 2019 by the United States Patent and Trademark Office.	Marchex	Marchex	United States Patent and Trademark Office	10348896	July 9, 2019

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