JC

Ji-Hoon Cha

Samsung: 5 patents #1,367 of 17,037Top 9%
📍 Seoul, KR: #557 of 7,884 inventorsTop 8%
Overall (2023): #31,015 of 537,848Top 6%
5
Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11742221 Dry cleaning apparatus and dry cleaning method Seung Min Shin, Seok Hoon Kim, Young-Hoo Kim, In-Gi Kim, Tae Hong Kim +3 more 2023-08-29
11721565 Multi-chamber apparatus Yong-Jun Choi, Seok Hoon Kim, Young-Hoo Kim, In-Gi Kim, Sung Hyun Park +4 more 2023-08-08
11648594 Wafer cleaning apparatus and wafer cleaning method using the same Seung Min Shin, Hun Jae Jang, Seok Hoon Kim, Young-Hoo Kim, In-Gi Kim +3 more 2023-05-16
11631599 Semiconductor device manufacturing apparatus including laser module Jinwoo Lee, Seok Hoon Kim, In-Gi Kim, Seung Min Shin, Yong-Jun Choi 2023-04-18
11605545 Wafer cleaning equipment Hun Jae Jang, Seung Min Shin, Seok Hoon Kim, In-Gi Kim, Tae Hong Kim +3 more 2023-03-14