Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633983 | Apparatus and method for automatically storing first use date of an electronic device | Joon Hong, Sang-Rok Han | 2003-10-14 |
YH
Yeon-taek Han
Overall (2003): #88,238 of 273,478Top 35%
1
Patents 2003