Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580933 | Apparatus for detecting opening and closing of door | Jae Hoon Kim | 2017-02-28 |
CM
Chul-Ho MAENG
Overall (2017): #461,888 of 506,227Top 95%
1
Patents 2017