Inventor

SHI CHANGHAO

CN4 patents

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

SHI CHANGHAO

1 patent

US9152198B2Oct 6, 2015

Power adapter and electrical connector therefor

SHI CHANGHAO2 citations53

FREESCALE SEMICONDUCTOR INC

1 patent

US10079509B2Sep 18, 2018

Free-resonance analog ping for wireless power transmission

FREESCALE SEMICONDUCTOR INC0 citations38

NXP USA INC

1 patent

US10305272B2May 28, 2019

Apparatus and method for detecting disconnection in secondary side of current transformer

NXP USA INC0 citations36

CHEN YONGGANG

1 patent

US9250804B2Feb 2, 2016

Electronic device for detecting erronous key selection entry

CHEN YONGGANG0 citations31