Inventor
CHANG DONG JIN
KR6 patents
⚠️ This page may combine multiple inventors who share the name “CHANG DONG JIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION
3 patentsUS12521011B2Jan 13, 2026
Method and system for determining pathologic myopia by using geometric structure of fundus posterior sclera
CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION0 citations50
US12508346B2Dec 30, 2025
Multilayer cornea harvesting apparatus and cornea harvesting method using same
CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION0 citations44
US11903821B2Feb 20, 2024
Intraocular lens exchanger
CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION0 citations34
THE CATHOLIC UNIV OF KOREA INDUSTRY-ACADEMIC COOP FOUND
2 patentsUS9704418B2Jul 11, 2017
Device for ocular surgery training
THE CATHOLIC UNIV OF KOREA INDUSTRY-ACADEMIC COOP FOUND1 citations46
US9610132B2Apr 4, 2017
Surgical instrument for assisting in distinguishing anterior capsule during cataract surgery
THE CATHOLIC UNIV OF KOREA INDUSTRY-ACADEMIC COOP FOUND0 citations46