JM

Ji Chan MAENG

LG: 1 patents #1,673 of 4,121Top 45%
📍 Seoul, KR: #2,344 of 6,453 inventorsTop 40%
Overall (2025): #343,521 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12321850 Method and apparatus for controlling massage chair Won Ho Shin, Beom Oh KIM, Tae Hyun Kim, Jong Hoon Chae 2025-06-03