Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9716397 | Apparatus and method for maintaining charge amount of secondary battery | Young-Bo Cho, Tae-Shin CHO, Seoung Mun Baek | 2017-07-25 |
DC
Dae Sik Chung
Overall (2017): #451,966 of 506,227Top 90%
1
Patents 2017