YC

Yeon Soo CHOI

HA Haechitech: 1 patents #6 of 24Top 25%
LC Ltc Co.: 1 patents #11 of 38Top 30%
Overall (All Time): #1,739,710 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12429777 Photoresist stripper composition for manufacturing display Ho Sung Choi, Kyu-sang Kim, Jong Soon Lee, Sang Ku Ha, Byeong-Woo Jeon +3 more 2025-09-30
10060743 Method and apparatus of correcting output value of geomagnetic sensor Dong-yoon Kim, Byung Ki Kim, Seung Hwan Park, Hyung Sik Shin, Kyoung Suck KI +2 more 2018-08-28