% Expired Patents = 25.0

Forward Citations = 5

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2 inventors (with patents filed for the assignee):

Brian James Kaczynski (4 out of 11 patents)

Noam Lavi (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 11289062 - Fundamental frequency detection using peak detectors with frequency-controlled decay time (2022-03-29),

2. 10303423 - Synchronous sampling of analog signals (2019-05-28),

3. 9824673 - Apparatus for tracking the fundamental frequency of a signal with harmonic components stronger than the fundamental (2017-11-21),

4. 9685964 - Fast-locking frequency synthesizer (2017-06-20),

Company Overview

Second Sound, LLC is a technology company specializing in audio solutions for virtual reality and immersive experiences. With a focus on innovative software and hardware development, Second Sound aims to enhance the audio quality of VR environments to create more realistic and immersive experiences for users. Their cutting-edge products and services are designed to take virtual reality experiences to the next level.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#191 in Miami, FL

#2,101 in Florida

#60,597 in US

Miami, FL, United States of America

Second Sound, LLC

Forward Citations = 5

2 inventors:

Brian James Kaczynski (4 out of 11 patents)

Noam Lavi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Second Sound, LLC. Retrieved from https://idiyas.com/company/second-sound

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]