Patents/Inventors

Qinghua Lin

ShanghaiCN1 patent

2 Patents

US124496242025
Device and Method for Automatically Adjusting Interpupillary Distance (IPD) Comprising First and Second Optical Modules Slidably Provided on a Base
AAC Acoustic Technologies (Shanghai) Co., Ltd.
0 cites
US120258092024
Device and Method for Automatically Adjusting a Diopter
AAC Acoustic Technologies (Shanghai)co., Ltd.
0 cites