Inventor
BREECE III DAVID C
US10 patents
⚠️ This page may combine multiple inventors who share the name “BREECE III DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
6 patentsUS9263992B1Feb 16, 2016
Class D amplifier with variable switching frequency
APPLE INC9 citations79
US9847713B2Dec 19, 2017
Charge pump-based split-rail supply generation
APPLE INC2 citations71
US9099967B2Aug 4, 2015
Increasing ground noise rejection in audio systems
APPLE INC2 citations56
US9854355B2Dec 26, 2017
Grounding circuit for alternate audio plug designs
APPLE INC0 citations45
US9787257B2Oct 10, 2017
Audio amplifier circuit having inputs for three audio channels
APPLE INC0 citations44
US9436761B2Sep 6, 2016
Data communications via limited length audio jack
APPLE INC0 citations40