Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D749058 | Audio speaker | Yu-Li Sung, Moon Sinwi, Young-Soo Hong | 2016-02-09 |
| D729203 | Speaker | Shin Bongkun | 2015-05-12 |
| D728519 | Speaker | Shin Bongkun | 2015-05-05 |
AS
Ann Sungjin
Overall (All Time): #1,502,772 of 4,157,543Top 40%
3
Patents All Time