ALEXANDRIA, Va., March 31 -- United States Patent no. 12,590,004, issued on March 31, was assigned to YANSHAN UNIVERSITY (China).
"Conductive diamond/amorphous carbon composite material having high strength and process for preparing the same" was invented by Zhisheng Zhao (Qinhuangdao City, China), Bing Liu (Qinhuangdao City, China), Zihe Li (Qinhuangdao City, China), Yingju Wu (Qinhuangdao City, China), Kun Luo (Qinhuangdao City, China), Lei Sun (Qinhuangdao City, China), Baozhong Li (Qinhuangdao City, China), Julong He (Qinhuangdao City, China), Dongli Yu (Qinhuangdao City, China), Zhongyuan Liu (Qinhuangdao City, China), Wentao Hu (Qinhuangdao City, China), Bo Xu (Qinhuangdao City, China) and Yongjun Tian (Qinhuangdao City, China).
Acc...