Inventor

QUILTER PATRICK H

US9 patents

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

QSC AUDIO PROD INC

3 patents

US5767744AJun 16, 1998

Lightweight fixed frequency discontinuous resonant power supply for audio amplifiers

QSC AUDIO PROD INC139 citations92

US7279967B2Oct 9, 2007

Multi-channel, multi-power class D amplifier with regulated power supply

QSC AUDIO PROD INC20 citations91

US4321554AMar 23, 1982

Time-delayed, variable output current limiting means for power amplifiers

QSC AUDIO PROD INC15 citations72

QUILTER PATRICK H

2 patents

USD689462SSep 10, 2013

Amplifier

QUILTER PATRICK H8 citations80

US9008333B2Apr 14, 2015

Guitar amplifier

QUILTER PATRICK H4 citations69

QSC AUDIO PRODUCTS LLC

2 patents

US9543913B2Jan 10, 2017

Programmably configured switchmode audio amplifier

QSC AUDIO PRODUCTS LLC12 citations78

USD629383SDec 21, 2010

Amplifier

QSC AUDIO PRODUCTS LLC7 citations67

QSC LLC

1 patent

US10749488B2Aug 18, 2020

Programmably configured switchmode audio amplifier

QSC LLC1 citations56

QUILTER LAB LLC

1 patent

USD720717SJan 6, 2015

Amplifier

QUILTER LAB LLC1 citations55