List of Pindrop patents

Patents where

Current Assignee

Name

Pindrop

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11470194 Caller verification via carrier metadata		Pindrop	Pindrop	United States Patent and Trademark Office	11470194	October 11, 2022
‌ US Patent 11495244 Voice modification detection using physical models of speech production	Patent 11495244 was granted and assigned to Pindrop on November, 2022 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	11495244	November 8, 2022
‌ US Patent 11445060 Method and apparatus for threat identification through analysis of communications signaling events, and participants		Pindrop	Pindrop	United States Patent and Trademark Office	11445060	September 13, 2022
‌ US Patent 11632460 Systems and methods employing graph-derived features for fraud detection	Patent 11632460 was granted and assigned to Pindrop on April, 2023 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	11632460	April 18, 2023
‌ US Patent 11646018 Detection of calls from voice assistants	Patent 11646018 was granted and assigned to Pindrop on May, 2023 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	11646018	May 9, 2023
‌ US Patent 10542135 Method and apparatus for threat identification through analysis of communications signaling, events, and participants	Patent 10542135 was granted and assigned to Pindrop on January, 2020 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10542135	January 21, 2020
‌ US Patent 10142463 Method and apparatus for threat identification through analysis of communications signaling, events, and participants	Patent 10142463 was granted and assigned to Pindrop on November, 2018 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10142463	November 27, 2018
‌ US Patent 10141009 System and method for cluster-based audio event detection	Patent 10141009 was granted and assigned to Pindrop on November, 2018 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10141009	November 27, 2018
‌ US Patent 10347256 Channel-compensated low-level features for speaker recognition	Patent 10347256 was granted and assigned to Pindrop on July, 2019 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10347256	July 9, 2019
‌ US Patent 11355103 Unsupervised keyword spotting and word discovery for fraud analytics	Patent 11355103 was granted and assigned to Pindrop on June, 2022 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	11355103	June 7, 2022
‌ US Patent 10397398 Authentication using DTMF tones	Patent 10397398 was granted and assigned to Pindrop on August, 2019 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10397398	August 27, 2019
‌ US Patent 9883040 Fraud detection in interactive voice response systems	Patent 9883040 was granted and assigned to Pindrop on January, 2018 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	9883040	January 30, 2018
‌ US Patent 10362172 Fraud detection in interactive voice response systems	Patent 10362172 was granted and assigned to Pindrop on July, 2019 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10362172	July 23, 2019
‌ US Patent 9930186 Call detail record analysis to identify fraudulent activity	Patent 9930186 was granted and assigned to Pindrop on March, 2018 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	9930186	March 27, 2018
‌ US Patent 10902105 Fraud detection in interactive voice response systems	Patent 10902105 was granted and assigned to Pindrop on January, 2021 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10902105	January 26, 2021
‌ US Patent 10257591 Call classification through analysis of DTMF events	Patent 10257591 was granted and assigned to Pindrop on April, 2019 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10257591	April 9, 2019
‌ US Patent 10440178 Caller ID verification using call identification and block lists	Patent 10440178 was granted and assigned to Pindrop on October, 2019 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10440178	October 8, 2019
‌ US Patent 10904643 Call classification through analysis of DTMF events	Patent 10904643 was granted and assigned to Pindrop on January, 2021 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10904643	January 26, 2021
‌ US Patent 11468901 End-to-end speaker recognition using deep neural network		Pindrop	Pindrop	United States Patent and Trademark Office	11468901	October 11, 2022
‌ US Patent 9824692 End-to-end speaker recognition using deep neural network	Patent 9824692 was granted and assigned to Pindrop on November, 2017 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	9824692	November 21, 2017
‌ US Patent 11283919 Caller ID verification using call identification and block lists	Patent 11283919 was granted and assigned to Pindrop on March, 2022 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	11283919	March 22, 2022
‌ US Patent 11335353 Age compensation in biometric systems using time-interval, gender and age	Patent 11335353 was granted and assigned to Pindrop on May, 2022 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	11335353	May 17, 2022
‌ US Patent 10325601 Speaker recognition in the call center	Patent 10325601 was granted and assigned to Pindrop on June, 2019 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	10325601	June 18, 2019
‌ US Patent 11488605 Method and apparatus for detecting spoofing conditions	Patent 11488605 was granted and assigned to Pindrop on November, 2022 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	11488605	November 1, 2022
‌ US Patent 11388490 Call classification through analysis of DTMF events	Patent 11388490 was granted and assigned to Pindrop on July, 2022 by the United States Patent and Trademark Office.	Pindrop	Pindrop	United States Patent and Trademark Office	11388490	July 12, 2022

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