Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7310603 | Voice control apparatus of vacuum cleaner and method thereof | Sung Il Park, Seong Bin Lee, Hee-Suk Roh, Anatoli Tikhotski, Victor Redkov +4 more | 2007-12-18 |
| 7171285 | Mobile robot using image sensor and method for measuring moving distance thereof | Se-Wan Kim | 2007-01-30 |
| 6842928 | Apparatus and method for detecting laundry weight in washing machine employing sensorless BLDC motor | Soon Bae Yang, Kwan Yeul Cho | 2005-01-18 |
| 6747435 | Apparatus for controlling an operation of motor and control method thereof | Soon Bae Yang, Kwan Yeul Cho | 2004-06-08 |
| 6172733 | Liquid crystal display including conductive layer passing through multiple layers and method of manufacturing same | Byoung Ho Lim, Jong Woo Kim, Hye Young Kim | 2001-01-09 |
| 5784133 | Structure of liquid crystal display and manufacturing method thereof | Jeong Hyun Kim | 1998-07-21 |
| 5781254 | Active matrix LCD having a non-conductive light shield layer | Jeong Hyun Kim | 1998-07-14 |