Inventor

HU CHUNYAN

HK3 patents

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

MERRY ELECTRONICS SUZHOU CO

2 patents

US10674247B2Jun 2, 2020

Hearing protection earphone, hearing protection method and computer program storage medium for the same

MERRY ELECTRONICS SUZHOU CO4 citations66

US11310613B2Apr 19, 2022

Audio calibration method and device

MERRY ELECTRONICS SUZHOU CO1 citations56

HU CHUNYAN

1 patent

US9460435B2Oct 4, 2016

Advancing a committed transaction time

HU CHUNYAN0 citations27