YA

Yeh-Chan Ahn

Overall (2023): #25,153 of 537,848Top 5%
5
Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11771315 Mobile colposcopy device for early diagnosis of cervical cancer Daa Young Kwon, Yi Keun Kim, Chul Ho OAK, Hang Goo Yun, Sung Won Kim 2023-10-03
11627880 Real-time parathyroid imaging system Sung Chul Bae 2023-04-18
11609425 Augmented reality glasses with auto coregistration of invisible field on visible reality 2023-03-21
11589802 Real-time parathyroid imaging device Sung Won Kim, Kang-Dae Lee, Hyoung-Shin Lee, Chul Ho OAK, Seo-Hyun Song +2 more 2023-02-28
11559248 Real-time parathyroid sensing system Sung Chul Bae 2023-01-24