Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626167 | Diamond tool | Soo-Kwang Kim, So Young Yoon | 2003-09-30 |
| 6549566 | Bandwidth reduced multi carrier wireless transceiver and method thereof | Chan Goo Lee, Hae Chung, Myoung Seob Lim | 2003-04-15 |
| 6536222 | Ceiling assembly for the ducted type of rvac | Young-Kill Ahn, Jcong-Un Lyu | 2003-03-25 |
| 6528470 | Bleaching activator | Kwang Ha, Ki-Hwan Ko, Chang-Hyun Jang, Seon-Ho Shin, Moon-Jeong Rang +1 more | 2003-03-04 |
| 6526132 | Bi-directional CID service providing apparatus and method | — | 2003-02-25 |
| 6507167 | Power factor compensation device for motor driving inverter system | Gyeong-Hae Han, Keon Sim, Hyung-Sang Lee, Dong-Hyuk Lee | 2003-01-14 |