Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8264088 | Planarized passivation layer for semiconductor devices | Sin Leng Lim, Jong Sung Park, Min Hwan Kim, Wei Lu | 2012-09-11 |
| 7998831 | Planarized passivation layer for semiconductor devices | Sin Leng Lim, Jong Sung Park, Min Hwan Kim, Wei Lu | 2011-08-16 |
| 7493148 | Battery charging device for a mobile apparatus using an ear-microphone jack | Min-Woong Ha | 2009-02-17 |
| 7450973 | Apparatus and method for controlling battery power in a digital multimedia broadcasting terminal | Sang-Il Choi | 2008-11-11 |
| 7427579 | Hydrogenation catalyst, preparation thereof, and method for the preparation of gamma-butyrolactone from maleic anhydride using the catalyst | Jung-Ho Lee, Hyung Rok Kim, Yo-Han Han, Suk-Jong Jeong, Nak-Mo Choi +1 more | 2008-09-23 |
| 7166901 | Semiconductor device | Naoto Inoue, Hitomi Sakurai, Min Paek, Sang Yeon Kim | 2007-01-23 |
| 6029104 | Position recognition apparatus for a personal rapid transit control system | — | 2000-02-22 |
| 5992575 | Personal rapid transit braking systems | — | 1999-11-30 |
| 5778796 | Switch system for personal rapid transit | — | 1998-07-14 |