Inventor
HAN DEOK SU
KR10 patents
⚠️ This page may combine multiple inventors who share the name “HAN DEOK SU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK ENPULSE CO LTD
9 patentsUS12480021B2Nov 25, 2025
Composition for semiconductor process, method for preparing the same and method for preparing semiconductor device using the same
SK ENPULSE CO LTD0 citations59
US12441911B2Oct 14, 2025
Composition for semiconductor processing and polishing method of semiconductor device using the same
SK ENPULSE CO LTD0 citations59
US12444611B2Oct 14, 2025
Semiconductor process polishing composition and polishing method of substrate applied with polishing composition
SK ENPULSE CO LTD0 citations59
US12116503B2Oct 15, 2024
Polishing composition for semiconductor process and method for manufacturing semiconductor device by using the same
SK ENPULSE CO LTD0 citations58
US12522749B2Jan 13, 2026
Composition for semiconductor processing and manufacturing method of semiconductor device using the same
SK ENPULSE CO LTD0 citations56
US12448543B2Oct 21, 2025
Polishing composition for semiconductor process and manufacturing method for polished article
SK ENPULSE CO LTD0 citations50
US12110421B2Oct 8, 2024
Composition for semiconductor processing and method of fabricating semiconductor device using the same
SK ENPULSE CO LTD0 citations49
US12444616B2Oct 14, 2025
Polishing composition for semiconductor processing polishing composition preparation method, and semiconductor device manufacturing method to which polishing composition is applied
SK ENPULSE CO LTD0 citations48
US12486428B2Dec 2, 2025
Polishing pad and method for manufacturing semiconductor device using same
SK ENPULSE CO LTD0 citations47