Good News! Herch Opto Electronic Technology Co.,Ltd. Has Obtained Another International Patent!

Warm congratulations on the official grant of the South Korean invention patent of Herch Opto Electronic Technology Co.,Ltd. (Application No.: 10-2025-7017351, Inventor: Zhang Wensong)! Following the approval of the US patent, the company has won further international recognition in the field of multi-channel optical fiber fluorescence temperature measurement for electrostatic chucks of semiconductor etching machines.