Inventor
CHOI DU JIN
KR3 patents
⚠️ This page may combine multiple inventors who share the name “CHOI DU JIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
2 patentsUS10436960B2Oct 8, 2019
Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas
LG CHEMICAL LTD7 citations81
US10429560B2Oct 1, 2019
Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas
LG CHEMICAL LTD7 citations81