Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7366612 | Method and apparatus for compensating attitude of inertial navigation system and method and apparatus for calculating position of inertial navigation system using the same | Jing Yang, Won-chul Bang, Wook Chang, Kyoung-Ho Kang, Eun-seok Choi +1 more | 2008-04-29 |
| 7353112 | Input system based on a three-dimensional inertial navigation system and trajectory estimation method thereof | Eun-seok Choi, Won-chul Bang, Wook Chang, Kyoung-Ho Kang | 2008-04-01 |
| 7313934 | Detergent injecting device for washer | Seong Eun Heo, Jong Ho Kim | 2008-01-01 |
| 7280916 | Method and apparatus for compensating for acceleration errors and inertial navigation system employing the same | Won-chul Bang, Wook Chang, Kyoung-Ho Kang, Eun-seok Choi | 2007-10-09 |
| 7269979 | Set of washing machine and dryer and rear cover assembly thereof | Jae Chul Lyu | 2007-09-18 |
| 7152014 | Method and apparatus for entering information into a portable electronic device | Won-chul Bang, Jong-koo Oh, Joon-kee Cho, Kyoung-Ho Kang, Sung-jung Cho +2 more | 2006-12-19 |
| 7077166 | Drain hose for electrical appliance having water outlet | Seong Eun Heo | 2006-07-18 |
| 6993451 | 3D input apparatus and method thereof | Wook Chang, Kyoung-Ho Kang, Eun-seok Choi, Won-chul Bang | 2006-01-31 |
| 6133824 | Method for modeling roadway and method for recognizing lane markers based on the same | Suk-han Lee, Jae Won Lee, Dong Mok Shin, Woong Kwon, Kyoung-sig Roh | 2000-10-17 |
| 5763778 | Apparatus for measuring vehicle speed | — | 1998-06-09 |