Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8271110 | Sound source supply apparatus and sound source supply method | Boo An Kim | 2012-09-18 |
| 8192378 | Toe massage device | Takesaburou Ootani | 2012-06-05 |
| 7890142 | Portable telephone sound reproduction by determined use of CODEC via base station | — | 2011-02-15 |