Marchex
Utility Patent Applications
Last updated:
List of all Marchex patents 4 in total
| Status | Patent |
|---|---|
Application | Utility: DETECTING ROBOCALLS USING BIOMETRIC VOICE FINGERPRINTS Filling date: 7 Sep 2025 Issue date: 14 Jul 2022 |
Application | Utility: SYSTEMS AND METHODS FOR RAPID ANALYSIS OF CALL AUDIO DATA USING A STREAM-PROCESSING PLATFORM Filling date: 7 Sep 2025 Issue date: 21 Oct 2021 |
Application | Utility: DETECTING ROBOCALLS USING BIOMETRIC VOICE FINGERPRINTS Filling date: 7 Sep 2025 Issue date: 6 May 2021 |
Application | Utility: CALL ANALYTICS FOR MOBILE ADVERTISING Filling date: 7 Sep 2025 Issue date: 30 Jan 2020 |
Showing 1 to 4 of 4 patents.