Invention Grant
US08548342B2 Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof
有权
客户可更换单元监视器（CRUM）单元，可更换单元和包括CRUM单元的图像形成设备及其单元驱动方法
- Patent Title: Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof
- Patent Title (中): 客户可更换单元监视器（CRUM）单元，可更换单元和包括CRUM单元的图像形成设备及其单元驱动方法
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Application No.: US13543952Application Date: 2012-07-09
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Publication No.: US08548342B2Publication Date: 2013-10-01
- Inventor: Jae-sung Lee , Yong-geun Kim , Yoon-tae Lee
- Applicant: Jae-sung Lee , Yong-geun Kim , Yoon-tae Lee
- Applicant Address: KR Suwon-si
- Assignee: Samung Electronics Co., Ltd.
- Current Assignee: Samung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim, LLP
- Priority: KR2008-75266 20080731
- Main IPC: G03G15/00
- IPC: G03G15/00
Abstract:
An image forming apparatus including a replaceable unit to participate in an image forming job, and a consumer replaceable unit monitor (CRUM) unit mountable to the replaceable unit.
Public/Granted literature
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