QB

Qingqing Bai

CO Coupang: 2 patents #169 of 481Top 40%
Overall (All Time): #1,814,599 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11710170 Method of providing sale-related information and electronic device using the same Xiao Feng, Seon-Il Kim, Hyun-Gyu JANG, Su Jin Kyung, Jeong Min Yun +5 more 2023-07-25
11486728 Electronic apparatus and operation method thereof Sang Gi Hong, Kun Han, Hye Jin Park, Hye-Jin Oh, Yeo Joo Yang +9 more 2022-11-01