Prosecution Insights
Last updated: April 19, 2026

Pindrop Security Inc.

6 pending office actions

Portfolio Summary

6
Total Pending OAs
1
Final Rejections
5
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18777278 CENTRALIZED SYNTHETIC SPEECH DETECTION SYSTEM USING WATERMARKING THOMAS-HOMESCU, ANNE L 2656 Non-Final OA Jul 18, 2024
18646375 ACTIVE VOICE LIVENESS DETECTION SYSTEM BECKER, TYLER JUSTIN 2657 Non-Final OA Apr 25, 2024
18646493 ACTIVE VOICE LIVENESS DETECTION SYSTEM SHAIKH, ZEESHAN MAHMOOD 2658 Non-Final OA Apr 25, 2024
18413524 SYSTEMS AND METHODS FOR CALL FRAUD ANALYSIS USING A MACHINE-LEARNING ARCHITECTURE AND MAINTAINING CALLER ANI PRIVACY KARIKARI, KWASI 2641 Non-Final OA Jan 16, 2024
18388364 DEEPFAKE DETECTION MASTERS, KRISTEN MICHELLE 2659 Final Rejection Nov 09, 2023
17491312 ENROLLMENT AND AUTHENTICATION OVER A PHONE CALL IN CALL CENTERS SHAIKH, ZEESHAN MAHMOOD 2658 Non-Final OA Sep 30, 2021

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