Inventor

ROH JUNGHO

KR2 patents

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

S PRINTING SOLUTION CO LTD

1 patent

USD831738SOct 23, 2018

Toner cartridge

S PRINTING SOLUTION CO LTD7 citations77

HEWLETT PACKARD DEVELOPMENT CO

1 patent

US12001156B2Jun 4, 2024

Developing device with magnetic member having plurality of magnetic poles

HEWLETT PACKARD DEVELOPMENT CO0 citations45