Inventor

LIU ZHENTING

CN2 patents

Patents

2 patents

US11215905B2Jan 4, 2022

Automatic temperature-sensing and heating camera module

GUANGDONG HONGJING OPTOELECTRONIC TECH INC1 citations46

US10948689B2Mar 16, 2021

Large-aperture, high-pixel optical system and camera module used thereby

GUANGDONG HONGJING OPTOELECTRONIC TECH INC0 citations35