Issued Patents 2003
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668145 | Toner cartridge opening control arrangement | Robin Hsu, Ren-Hao Liu | 2003-12-23 |
| 6665509 | Ejection mechanism for a toner container | Robin Hsu, Ren-Hao Liu, Ya-Li Huang, Xiao Hui Wang | 2003-12-16 |
| 6665506 | Developing member for an image forming apparatus | Robin Hsu, Xiao Hui Wang | 2003-12-16 |
| 6658226 | Process cartridge toner supply arrangement for image forming apparatus | Robin Hsu, Ya-Li Huang, Kuan-Tung Li, Shu-Hui Wang, Smarla Hui Wang +3 more | 2003-12-02 |
| 6654581 | Foolproof device used in a process cartridge for an image forming apparatus | Ren-Hao Liu, Shu-Hui Wang, Xiao Hui Wang, Ting-Hsuan Ko, Robin Hsu +3 more | 2003-11-25 |
| 6628914 | Sliding cover device arrangement for controlling toner passage between the toner container and developing device of an image forming apparatus | Robin Hsu, Ya-Li Huang, Kuan-Tung Li, Shu-Hui Wang, Smarla Hui Wang +3 more | 2003-09-30 |
| 6606473 | Toner container for use with a developing device in an image forming apparatus | Robin Hsu, Ya-Li Huang, Kuan-Tung Li, Ren-Hao Liu, Shu-Hui Wang +3 more | 2003-08-12 |
| 6584293 | Process cartridge and developer container assembly | Robin Hsu, Ya-Li Huang, Kuan-Tung Li, Ren-Hao Liu, Shu-Hui Wang +3 more | 2003-06-24 |
| D473588 | Toner cartridge | Robin Hsu, Mei Hsia Chang | 2003-04-22 |
| 6542709 | Developer container with commonly driven mixer and toner supply | Robin Hsu, Ching-Yu Huang, Li Kuan Tung | 2003-04-01 |