DL

Doogyu Lee

Samsung: 4 patents #25,854 of 75,807Top 35%
Overall (All Time): #1,134,499 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11796923 Overlay correction method, method of evaluating overlay correction operation, and method of fabricating semiconductor device using the overlay correction method Hyunjay Kang, Chorong Park, Seungyoon Lee, Jeongjin Lee 2023-10-24
11526087 Method of manufacturing a semiconductor device Jeongjin Lee, Seungyoon Lee 2022-12-13
11422455 EUV exposure apparatus, and overlay correction method and semiconductor device fabricating method using the same Seungyoon Lee, Jeongjin Lee, Chan Hwang 2022-08-23
11137673 EUV exposure apparatus, and overlay correction method and semiconductor device fabricating method using the same Seungyoon Lee, Jeongjin Lee, Chan Hwang 2021-10-05