Inventor
WANG JUI-CHI
TW32 patents
⚠️ This page may combine multiple inventors who share the name “WANG JUI-CHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
12 patentsUS6173146B1Jan 9, 2001
Developer cylinder and drive gear arrangement
80 citations96
US6405011B1Jun 11, 2002
Developer replenishing container
42 citations92
USD458301SJun 4, 2002
Toner cartridge
17 citations92
USD437346SFeb 6, 2001
Toner cartridge
20 citations92
USD458960SJun 18, 2002
Toner cartridge
23 citations91
US6766135B2Jul 20, 2004
Toner cartridge
38 citations90
USD458962SJun 18, 2002
Toner cartridge
16 citations83
USD458961SJun 18, 2002
Toner cartridge
14 citations83
US6233421B1May 15, 2001
Developer replenishing container
11 citations74
USD437347SFeb 6, 2001
Toner cartridge
14 citations74
USD458302SJun 4, 2002
Toner cartridge
9 citations73
US6229973B1May 8, 2001
Developer container
7 citations63
GEN PLASTIC IND CO LTD
10 patentsUS6064846AMay 16, 2000
Developer container including flange for supporting container on flat surface
GEN PLASTIC IND CO LTD49 citations92
US6584293B1Jun 24, 2003
Process cartridge and developer container assembly
GEN PLASTIC IND CO LTD27 citations91
US6542709B1Apr 1, 2003
Developer container with commonly driven mixer and toner supply
GEN PLASTIC IND CO LTD42 citations91
USD473588SApr 22, 2003
Toner cartridge
GEN PLASTIC IND CO LTD15 citations83
US6229977B1May 8, 2001
Developer container
GEN PLASTIC IND CO LTD8 citations74
US6668145B2Dec 23, 2003
Toner cartridge opening control arrangement
GEN PLASTIC IND CO LTD11 citations73
US6658226B2Dec 2, 2003
Process cartridge toner supply arrangement for image forming apparatus
GEN PLASTIC IND CO LTD3 citations60
US6243554B1Jun 5, 2001
Developer replenishing container
GEN PLASTIC IND CO LTD0 citations42
US6665509B1Dec 16, 2003
Ejection mechanism for a toner container
GEN PLASTIC IND CO LTD0 citations41
US6606473B1Aug 12, 2003
Toner container for use with a developing device in an image forming apparatus
GEN PLASTIC IND CO LTD0 citations40
WANG JUI-CHI
4 patentsGEN PLASTICS IND CO LTD
4 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
US6665506B1Dec 16, 2003
Developing member for an image forming apparatus
GEN PLASTICS IND CO LTD5 citations61
US6690904B2Feb 10, 2004
Developer container
GEN PLASTICS IND CO LTD0 citations40