Inventor
NAPOLI ROBERTO
IT17 patents
⚠️ This page may combine multiple inventors who share the name “NAPOLI ROBERTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INT SEMICONDUCTOR LTD
16 patentsUS10356522B2Jul 16, 2019
Loudspeaker protection
CIRRUS LOGIC INT SEMICONDUCTOR LTD6 citations82
US9794687B2Oct 17, 2017
Loudspeaker protection circuitry and methods
CIRRUS LOGIC INT SEMICONDUCTOR LTD7 citations82
US10341768B2Jul 2, 2019
Speaker adaptation with voltage-to-excursion conversion
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations73
US10341767B2Jul 2, 2019
Speaker protection excursion oversight
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations72
US10356521B2Jul 16, 2019
Loudspeaker protection
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations71
US10616683B2Apr 7, 2020
Loudspeaker protection
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations70
US9942657B2Apr 10, 2018
Loudspeaker protection
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations60
US12356158B2Jul 8, 2025
Clipping prevention in switched mode drivers
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations59
US10219074B2Feb 26, 2019
Loudspeaker protection systems and methods
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations59
US11949382B2Apr 2, 2024
Amplifier systems
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations56
US11476805B2Oct 18, 2022
Amplifier systems
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations56
US12348940B2Jul 1, 2025
On-device loudspeaker reference resistance determination
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
US10284950B2May 7, 2019
Speaker enclosure status
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
US10728660B2Jul 28, 2020
Methods and apparatus for transducer excursion prediction
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations51
US10206038B2Feb 12, 2019
Loudspeaker protection
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations49
US10778173B2Sep 15, 2020
Audio distortion compensation
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations44