% Expired Patents = 25.0

Trademarks = 4

Forward Citations = 11

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3 inventors (with patents filed for the assignee):

James J Croft, Iii (2 out of 43 patents)

Robert E Lins (1 out of 13 patents)

Hernan Lopez (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9693148 - Acoustic hailing device (2017-06-27),

2. 8814907 - Surgical implant device for the translation and fusion of a facet joint of the spine (2014-08-26),

3. 8588428 - Dynamic power sharing in a multi-channel sound system (2013-11-19),

4. 8194502 - Variable directivity loud hailing device (2012-06-05),

Company Overview

LRAD Corporation is a provider of long range acoustic devices and advanced mass notification systems. Their products are used for communication, public safety, and security applications in various industries including government, military, and commercial sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#1,006 in San Diego, CA

#14,041 in California

#60,597 in US

San Diego, CA, United States of America

Lrad Corporation

Forward Citations = 11

3 inventors:

James J Croft, Iii (2 out of 43 patents)

Robert E Lins (1 out of 13 patents)

Hernan Lopez (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lrad Corporation. Retrieved from https://idiyas.com/company/lrad

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]