INTERNATIONAL PATENT: TECMEN ELECTRONICS CO., LTD FILES APPLICATION FOR "AUTO-DARKENING SYSTEM FOR WELDING MASK AND METHOD FOR CONTROLLING DARKNESS THEREOF"

GENEVA, May 17 -- TECMEN ELECTRONICS CO., LTD (No.8 Huyue East Road, Longchi Street, Luhe DistrictNanjing, Jiangsu 211500) filed a patent application (PCT/CN2024/129653) for "AUTO-DARKENING SYSTEM FOR WELDING MASK AND METHOD FOR CONTROLLING DARKNESS THEREOF" on Nov 04, 2024. With publication no. WO/2025/098283, the details related to the patent application was published on May 15, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): FAN, Chengfa (No.8 Huyue East Road, Longchi Street, Luhe DistrictNanjing, Jiangsu 211500), HU, Peng (No.8 Huyue East Road, Longchi Street, Luhe DistrictNanjing, Jiang...