Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9402001 | Separate billing system for BYOD service and separate billing method for data service | Jae-Hee Shim, Seong Ju Kim, Yae Ho Kim | 2016-07-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9402001 | Separate billing system for BYOD service and separate billing method for data service | Jae-Hee Shim, Seong Ju Kim, Yae Ho Kim | 2016-07-26 |