AL

Ayoung Lee

LG: 4 patents #9,134 of 26,165Top 35%
Overall (All Time): #1,099,138 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11883785 Reverse osmosis membrane, manufacturing method therefor, and water treatment module Yun Seok Choe, Chong Kyu Shin, Phill Lee 2024-01-30
11577971 Composition for forming reverse osmosis membrane protection layer, method for preparing reverse osmosis membrane using same, reverse osmosis membrane, and water treatment module Sung Kyung Park, Chong Kyu Shin, Bong Ju Kwak 2023-02-14
11484841 Feed spacer having three-layered structure, and reverse osmosis membrane filter module including same Dae Hun Kim, Bumjoo Kim, Chong Kyu Shin, Phill Lee, Kyunghoon Min 2022-11-01
11478750 Feed spacer and reverse osmosis filter module including same Dae Hun Kim, Kyunghoon Min, Bumjoo Kim, Ye Hoon Im 2022-10-25