US Patent Issued to ZHEJIANG JINGSHENG M & E on Nov. 3 for "Seed crystal lifting device and single crystal furnace" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,385, issued on Nov. 3, was assigned to ZHEJIANG JINGSHENG M & E Co. LTD (Shaoxing, China).

"Seed crystal lifting device and single crystal furnace" was invented by Jianwei Cao (Shaoxing, China), Liang Zhu (Shaoxing, China), Linjian Fu (Shaoxing, China), Gangfei Ye (Shaoxing, China), Junfu Ni (Shaoxing, China), Yuchao Wu (Shaoxing, China) and Tianbao Jin (Shaoxing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A seed crystal lifting device (100) and a single crystal furnace (200) are provided. The seed crystal lifting device (100) is applied in the single crystal furnace (200), including a frame (1), a cable pipe (4), and a driving component (5...