Inventor
Moon Yongil
KR5 patents
⚠️ This page may combine multiple inventors who share the name “Moon Yongil”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
3 patentsUSD907698SJan 12, 2021
Development cartridge for a printer
HEWLETT PACKARD DEVELOPMENT CO0 citations60
US11366407B2Jun 21, 2022
Structure to refill toner to development cartridge mounted in main body
HEWLETT PACKARD DEVELOPMENT CO1 citations59
US11294303B2Apr 5, 2022
Toner refill cartridge with pulverization member activated by elastic force
HEWLETT PACKARD DEVELOPMENT CO0 citations48