Inventor

XIONG XIAN FENG

CN4 patents

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

STMICROELECTRONICS (SHENZHEN) R&D CO LTD

2 patents

US9800221B2Oct 24, 2017

Embedded speaker protection for automotive audio power amplifier

STMICROELECTRONICS (SHENZHEN) R&D CO LTD2 citations70

US9532142B2Dec 27, 2016

Embedded speaker protection for automotive audio power amplifier

STMICROELECTRONICS (SHENZHEN) R&D CO LTD0 citations49

STMICROELECTRONICS SHENZHEN R&D CO LTD

1 patent

US9386372B2Jul 5, 2016

Embedded speaker protection for automotive audio power amplifier

STMICROELECTRONICS SHENZHEN R&D CO LTD1 citations60

ST MICROELECTRONICS SRL

1 patent

US10050595B2Aug 14, 2018

Embedded speaker protection for automotive audio power amplifier

ST MICROELECTRONICS SRL0 citations49