Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829690 | Slurry composition for chemical mechanical polishing, method of preparing the same, and method of fabricating semiconductor device by using the same | Kenji Takai, Do Yoon Kim, Sang Kyun Kim, Bo-Un Yoon | 2020-11-10 |
| 10748968 | Image sensor having an etch stop layer on the insulation layer | Dong Chan Kim, Kwan Sik Kim, Eun Sung Seo, Il-young Yoon, Seung-Hoon Choi | 2020-08-18 |