Inventor

SHI SONG STONE

US3 patents

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

WALKER BRETT C

2 patents

US8633763B2Jan 21, 2014

Output circuits with class D amplifier

WALKER BRETT C7 citations79

US8536938B2Sep 17, 2013

Output circuits with class D amplifier

WALKER BRETT C5 citations79

QUALCOMM INC

1 patent

US8022756B2Sep 20, 2011

Output circuits with class D amplifier

QUALCOMM INC33 citations89