P

Inventor

LI MING-CHUNG

TW11 patents
⚠️ This page may combine multiple inventors who share the name “LI MING-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PRINCETON TECHNOLOGY CORP

4 patents
US8872581B2Oct 28, 2014

Class-D power amplifier capable of reducing electromagnetic interference and triangular wave generator thereof

PRINCETON TECHNOLOGY CORP1 citations48
US7844061B2Nov 30, 2010

Speaker system of utilizing pulse width modulation signals for saving idling power consumption

PRINCETON TECHNOLOGY CORP0 citations40
US7420422B2Sep 2, 2008

Audio amplifier driven by single voltage source and related voltage supply circuit

PRINCETON TECHNOLOGY CORP0 citations40
US9124232B2Sep 1, 2015

Gain controlling system, sound playback system, and gain controlling method thereof

PRINCETON TECHNOLOGY CORP0 citations33

CHEN MING-HSIUNG

3 patents
US8249272B2Aug 21, 2012

Audio playback apparatus

CHEN MING-HSIUNG2 citations61
US8144880B2Mar 27, 2012

Audio amplifier capable of performing self-oscillation

CHEN MING-HSIUNG4 citations61
US8170217B2May 1, 2012

Audio signal processing apparatus

CHEN MING-HSIUNG0 citations50

AVISION INC

2 patents
US10310423B2Jun 4, 2019

Heating roller having three heaters of three different heating sections and image forming apparatus using such heating roller

AVISION INC0 citations40
US10732910B2Aug 4, 2020

Tray device capable of recognizing tray modules

AVISION INC0 citations29

LEE YUNG-MING

1 patent
US9065398B2Jun 23, 2015

Amplifying circuit capable of suppressing spikes of an audio signal

LEE YUNG-MING0 citations33

LI MING-CHUNG

1 patent
US8243957B2Aug 14, 2012

Audio control apparatus

LI MING-CHUNG0 citations31