Inventor
KO TING-HSUAN
TW6 patents
⚠️ This page may combine multiple inventors who share the name “KO TING-HSUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN PLASTIC IND CO LTD
3 patentsUS6584293B1Jun 24, 2003
Process cartridge and developer container assembly
GEN PLASTIC IND CO LTD27 citations91
US6658226B2Dec 2, 2003
Process cartridge toner supply arrangement for image forming apparatus
GEN PLASTIC IND CO LTD3 citations60
US6606473B1Aug 12, 2003
Toner container for use with a developing device in an image forming apparatus
GEN PLASTIC IND CO LTD0 citations40
GEN PLASTICS IND CO LTD
2 patentsUS6628914B1Sep 30, 2003
Sliding cover device arrangement for controlling toner passage between the toner container and developing device of an image forming apparatus
GEN PLASTICS IND CO LTD13 citations80
US6721525B2Apr 13, 2004
Cartridge with a replaceable toner container for a laser printing imaging apparatus
GEN PLASTICS IND CO LTD11 citations70