US Patent Issued to SAMSUNG ELECTRONICS on July 21 for "P-n heterojunction photocatalyst, air purifier including the same, and method of preparing the p-n heterojunction photocatalyst" (South Korean Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,686,001, issued on July 21, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Gyeonggi-Do, South Korea).

"P-n heterojunction photocatalyst, air purifier including the same, and method of preparing the p-n heterojunction photocatalyst" was invented by Su Keun Kuk (Suwon-si, South Korea), Hyun Chul Lee (Suwon-si, South Korea), Sang Min Ji (Suwon-si, South Korea), Sungwoo Kang (Suwon-si, South Korea) and Dong Sik Yang (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A p-n heterojunction photocatalyst, an air purifier including the p-n heterojunction photocatalyst, and a method of preparing the p-n heterojunction photocatalyst. The p-n hete...