Patents/Inventors

Youngphil Ji

Seongnam SiKR3 patents

2 Patents

US125299782026
Developing and Fur-brush Type Rollers of Cartridge
Hewlett-packard Development Company, L.P.
0 cites
US119773402024
Charging Member Having Two Surface Layers
Hewlett-packard Development Company, L.P.
0 cites