Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8551645 | Can for cylindrical lithium rechargeable battery and cylindrical lithium rechargeable battery using the same | YooEup Hyung, Chanwoo Park | 2013-10-08 |
SB
Sunhee Bang
Overall (All Time): #3,178,593 of 4,157,543Top 80%
1
Patents All Time