Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10387981 | System and method for confidentially issuing and managing delivery waybill using virtual personal information matched with credit card information | Nam Seob JO, Chan Heui PARK, Kwang Su WOO, Jeong Ho Ko | 2019-08-20 |