Inventor

KOO KYO-IN

KR2 patents

⚠️ This page may combine multiple inventors who share the name “KOO KYO-IN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHO DONG-IL

1 patent

US8118753B2Feb 21, 2012

Barb-wired micro needle made of single crystalline silicon and biopsy method and medicine injecting method using the same

CHO DONG-IL25 citations88

CHO DONGIL

1 patent

US8795196B2Aug 5, 2014

Three-dimensional micro spike and method of manufacturing the same

CHO DONGIL3 citations47