Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036781 | Apparatus for guiding air current in a wafer loading chamber for chemical vapor deposition equipment | Yo-Han Ahn, Chang-jip Yang, Ho-Wang Kim | 2000-03-14 |
JY
Jin-chul Yoon
Overall (All Time): #3,609,313 of 4,157,543Top 90%
1
Patents All Time