Thursday - March 12, 2026

Circuit and Apparatus for Generating Signal Source for Impedance Measurement of Rock and Ore Samples

ALEXANDRIA, Virginia, Jan. 6 -- GIANT SEQUOIA AI TECHNOLOGY (CHANGSHA) LIMITED, Changsha, China has been assigned a patent (No. US 12517278 B2, initially filed Dec. 27, 2022) developed by eleven inventors Xingsheng Chen, Changsha, China; Rujun Chen, Changsha, China; Xiaojie Wang, Changsha, China; Shaoheng Chun, Changsha, China; Shengjie Li, Changsha, China; Zihui Wang, Changsha, China; Ruijie Shen, Changsha, China; Hongchun Yao, Changsha, China; Zhitong Liu, Changsha, China; Shenglan Hou, Changs . . .

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