Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11931906 | Mobile robot device and method for providing service to user | Hyunmi Choi | 2024-03-19 |
| 11295620 | Server and controlling method of server | Woomok KIM, Jooyoung Kim | 2022-04-05 |
HJ
Heeju Joo
Overall (All Time): #1,753,141 of 4,157,543Top 45%
2
Patents All Time