US Patent Issued to GUANGDONG HANBANG 3D TECH on Aug. 26 for "Laser printing device for creating 3D product and laser printing method for creating 3D product" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,397,351, issued on Aug. 26, was assigned to GUANGDONG HANBANG 3D TECH Co. LTD. (Zhongshan, China).

"Laser printing device for creating 3D product and laser printing method for creating 3D product" was invented by Jian-Ye Liu (Zhongshan, China), Wen-Hua Gao (Zhongshan, China), Wen-Jun Qi (Zhongshan, China), Ka-Li Xu (Zhongshan, China), Liu-Hui Niu (Zhongshan, China), Gao-Feng Hu (Zhongshan, China) and Hao-Wei Zhu (Zhongshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A laser printing device for making high-precision 3D products includes a platform, a device supplying and spreading powder for transporting and spreading metal powder on the top su...