Semiconductor
| Wed 05 Aug 2026
Geneva, Aug. 5 -- PSK Holdings has submitted a patent application for Substrate Processing Device and Operating Method Thereof. This invention was developed by Jeon Jin Pyo, Jang Dong Hyun, Yoon Sung Jin, Kim Ji Hoon, Sul Bong Ho, Park Bum Joon, Lee Dong Hee and Na Jun Young.
The patent application number is WO2025KR01671 20250..