Inventor
SONG KWANGJIN
US9 patents
⚠️ This page may combine multiple inventors who share the name “SONG KWANGJIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONG KWANGJIN
5 patentsUS9694344B2Jul 4, 2017
Multilayer polymeric membrane and process
SONG KWANGJIN28 citations86
US8557919B2Oct 15, 2013
Polymeric films and method of making same
SONG KWANGJIN8 citations82
US10363546B2Jul 30, 2019
Multilayer polymeric membrane
SONG KWANGJIN11 citations73
US8906510B2Dec 9, 2014
Film composition and method of making the same
SONG KWANGJIN0 citations49
US8142893B2Mar 27, 2012
Polymeric films
SONG KWANGJIN1 citations49