US Patent Issued to FOCUS LIGHTINGS TECH (SUQIAN) on June 23 for "Chip of LED and manufacturing method thereof" (Chinese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,775, issued on June 23, was assigned to FOCUS LIGHTINGS TECH (SUQIAN) Co. LTD. (Suqian, China).

"Chip of LED and manufacturing method thereof" was invented by Zhiqiang Chu (Suqian, China), Hao Chen (Suqian, China), Shikang Qu (Suqian, China), Zhiqiang Zhang (Suqian, China), Chuang Ma (Suqian, China), Jie Gao (Suqian, China), Zhen Zhang (Suqian, China), Qian Zhao (Suqian, China), Hebing Wu (Suqian, China) and Yufei Cao (Suqian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A chip of a LED, comprising: a current blocking layer including a first current blocking layer grown along an epitaxial layer and a plurality of second current blocking laye...