Yon; Kyung-yoi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yon; Kyung-yoi.The latest application filed is for "toner, method of preparing the same, method of forming images using the toner and image forming device using the toner".
- Yon; Kyung-yoi - Seongnam-si KR
| Patent | Date |
|---|---|
| Toner, method of preparing the same, method of forming images using the toner and image forming device using the toner Grant 8,551,679 - Pang , et al. October 8, 2 | 2013-10-08 |
| Electrophotographic photoreceptor for wet development Grant 7,078,139 - Yokota , et al. July 18, 2 | 2006-07-18 |
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