For the Inventor, By the Inventor

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Miramar, FL, United States of America

Jl Audio, Inc.

USPTO Granted Patents = 37

Trademarks = 20

Forward Citations = 329

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17 inventors (with patents filed for the assignee):

Lucio Proni (31 out of 41 patents)

Dwayne Spanbroek (7 out of 7 patents)

Bellal J Hamze (5 out of 5 patents)

4. Bruce MacMillan (4 out of 4 patents)

5. Carlos A Gomez (3 out of 3 patents)

6. Weihua Ge (3 out of 4 patents)

7. Campbell Kelly (2 out of 2 patents)

8. Manville Smith (2 out of 2 patents)

9. Felix Matro (2 out of 2 patents)

10. Carl Lindquist (2 out of 2 patents)

11. Donald C Nesbit, Jr (2 out of 2 patents)

12. Stephen D Ponte (1 out of 1 patent)

13. Gregory A Meloon (1 out of 1 patent)

14. Eric J Miller (1 out of 1 patent)

15. Brett E Hanes (1 out of 1 patent)

Core Competencies:

Magnetic Loudspeaker Grill

Vented Loudspeaker

Self-Draining System

Multi-Component Grill

Illuminated Speaker

Loudspeaker Enclosure

Passive Radiator

Field Replaceable Parts

Air Flow Control Device

Adjustable Motor Strength

Baffle Design

Waveguide

37 patents: Sort by Forward Citations

1. 11785366 - Magnetic loudspeaker grill mounting system (2023-10-10),

2. 11284186 - Vented loudspeaker (2022-03-22),

3. 10674252 - Self-draining loudspeaker system (2020-06-02),

4. 10484767 - Loudspeaker system with multi-component grill assembly (2019-11-19),

5. 10462546 - Illuminated speaker (2019-10-29),

6. D861643 - Loudspeaker enclosure (2019-10-01),

7. D858487 - Loudspeaker grill assembly (2019-09-03),

8. 10362389 - Self-draining band-pass loudspeaker system (2019-07-23),

9. D843975 - Baffle for a loudspeaker enclosure (2019-03-26),

10. 10123125 - Loudspeaker with a field replaceable moving assembly and method of assembly (2018-11-06),

11. 9980036 - Passive radiator (2018-05-22),

12. 9800970 - Loudspeaker system with passive radiator (2017-10-24),

13. 9799321 - Waveguide for a boat (2017-10-24),

14. 8605936 - In-wall loudspeaker mounting method and apparatus (2013-12-10),

15. 8374379 - Loudspeaker with replaceable motor assembly (2013-02-12),

Company Overview

JL Audio, Inc. is a prominent manufacturer specializing in high-performance audio systems and components, primarily for automotive and marine applications. Based in Miramar, Florida, the company is recognized for its innovative engineering and commitment to sound quality, offering a range of products including subwoofers, amplifiers, and speakers. JL Audio's expertise extends to advanced audio technologies, ensuring exceptional performance and durability in diverse environments, making it a leader in the audio industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

37 Patents

#4 in Miramar, FL

#216 in Florida

#9,270 in US

#18,299 in the World

Miramar, FL, United States of America

Jl Audio, Inc.

Forward Citations = 329

17 inventors:

Lucio Proni (31 out of 41 patents)

Dwayne Spanbroek (7 out of 7 patents)

Bellal J Hamze (5 out of 5 patents)

4. Bruce MacMillan (4 out of 4 patents)

5. Carlos A Gomez (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jl Audio, Inc.. Retrieved from https://idiyas.com/company/jl-audio

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]

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