Inventor

LIU CHUN-TIEN

TW3 patents

Patents

3 patents

US7577386B2Aug 18, 2009

Toner cartridge

GEN PLASTIC IND CO LTD1 citations47

US7522867B2Apr 21, 2009

Toner cartridge

GEN PLASTIC IND CO LTD0 citations47

US7548715B2Jun 16, 2009

Container for toner cartridge

GEN PLASTIC IND CO LTD0 citations36