Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8880508 | Processing database queries using format conversion | Chanho Jeong, Sang Kyun Cha, Sung Heun Wi | 2014-11-04 |
| 8046334 | Dual access to concurrent data in a database management system | Ki Hong Kim, Sung Heun Wi, Sang Kyun Cha | 2011-10-25 |
| 7930274 | Dual access to concurrent data in a database management system | Ki Hong Kim, Sung Heun Wi, Sang Kyun Cha | 2011-04-19 |