Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321738 | Switch apparatus of a portable cordless telephone using an antenna | — | 1994-06-14 |
SH
Sang-Wook Ha
Overall (1994): #71,408 of 165,921Top 45%
1
Patents 1994