Inventor

JI EUN-SANG

KR2 patents

⚠️ This page may combine multiple inventors who share the name “JI EUN-SANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONG DO-WON

1 patent

US8114215B2Feb 14, 2012

2-dimensional line-defects controlled silicon ingot, wafer and epitaxial wafer, and manufacturing process and apparatus therefor

SONG DO-WON5 citations54

SILTRON INC

1 patent

US8349075B2Jan 8, 2013

2-dimensional line-defects controlled silicon ingot, wafer and epitaxial wafer, and manufacturing process and apparatus therefor

SILTRON INC1 citations47