Inventor
Hyeong Chan SON
Inventor
KR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body100%
PatentTitleYear
12,569,623Drug injection control device having stable operation structure of injection button through button plate positioned in dose dial202612,427,263Drug injection control device having structure in which rod lock screw-coupled to piston rod can make linear motion under restricted rotation within rod holder202512,415,035Drug injection control device for temporarily maintaining twist of torsion spring to which rotational force is applied through dose dial2025Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025–2026Patents assigned to POONGLIM PHARMATECH INC (3)· patent assignee history
2025–2026Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POONGLIM PHARMATECH INC | 3 | 2025–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 3 | 2025–2026 |