Inventor
JIANG RUOXIN
US12 patents
⚠️ This page may combine multiple inventors who share the name “JIANG RUOXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INT SEMICONDUCTOR LTD
6 patentsUS10862442B2Dec 8, 2020
Low power dissipation high performance Class-D amplifier
CIRRUS LOGIC INT SEMICONDUCTOR LTD4 citations83
US11290069B2Mar 29, 2022
Distortion reducing variable output impedance class-D amplifier
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations72
US10972061B2Apr 6, 2021
Class-D amplifier with multiple independent output stages
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations72
US11245370B2Feb 8, 2022
Class-D amplifier with multiple power rails and quantizer that switches used ramp amplitude concurrently with switch in used power rail
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11837956B2Dec 5, 2023
Short detection for inductive switching converters
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations59
US11070179B2Jul 20, 2021
Apparatus and method for measuring speaker transducer impedance versus frequency with ultralow inaudible signal
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations49