Inventor

AHN SEUNGBIN

KR2 patents

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

HEWLETT PACKARD DEVELOPMENT CO

1 patent

US12235596B2Feb 25, 2025

Toner refill cartridge indicating whether toner has been discharged

HEWLETT PACKARD DEVELOPMENT CO0 citations54

SAMSUNG ELECTRONICS CO LTD

1 patent

US12494352B2Dec 9, 2025

Plasma confinement ring, semiconductor manufacturing apparatus including the same, and method of manufacturing a semiconductor device using the same

SAMSUNG ELECTRONICS CO LTD0 citations45