Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8910874 | Method for providing mobile service using code-pattern | Jae-Jun Lee | 2014-12-16 |
| 8540159 | Method for providing mobile service using code-pattern | Jae-Jun Lee | 2013-09-24 |
| 8245938 | Method for providing mobile service using code-pattern | Jae-Jun Lee | 2012-08-21 |
| 7748630 | Method of providing personal contact information with the use of a code-pattern | Jae-Jun Lee | 2010-07-06 |
| 7419097 | Method for providing mobile service using code-pattern | Jae-Jun Lee | 2008-09-02 |
| 5688965 | Azabicyclic compounds useful as an intermediate for the preparation of pyidone carboxylic acid compounds and process for preparing the same | Choong S. Kim, Jin Woong Kim, Jae Mok Lee, Il Hwan Cho, Yong Sik Youn +4 more | 1997-11-18 |
| 5527910 | Pyridone carboxylic acid compounds and their uses for treating infectious diseases caused by bacteria | Choong S. Kim, Jin Woong Kim, Jae Mok Lee, Il Hwan Cho, Yong Sik Youn +4 more | 1996-06-18 |