EC

Eun Chul Cho

Samsung: 2 patents #37,631 of 75,807Top 50%
CO Cosmax: 1 patents #17 of 44Top 40%
📍 Seoul, KR: #14,539 of 39,741 inventorsTop 40%
Overall (All Time): #1,457,966 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10806684 Cosmetic composition containing organic-inorganic composite particles for blocking near infrared rays Su Ji Kim, Jun Bae Lee, Chun Ho Park, Youn Joon Kim, Kweon Jong YOO +4 more 2020-10-20
8456062 Surface acoustic wave sensor device and method of controlling liquid using the same Hun-joo Lee, Soo-suk Lee 2013-06-04
8247949 Surface acoustic wave sensor device and method of controlling liquid using the same Hun-joo Lee, Soo-suk Lee 2012-08-21