Invention Grant
- Patent Title: Catadioptric imaging system
- Patent Title (中): 反射折射成像系统
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Application No.: US11866860Application Date: 2007-10-03
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Publication No.: US08077401B2Publication Date: 2011-12-13
- Inventor: M. Dirk Robinson
- Applicant: M. Dirk Robinson
- Applicant Address: JP Tokyo
- Assignee: Ricoh Co., Ltd.
- Current Assignee: Ricoh Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Fenwick & West LLP
- Main IPC: G02B17/00
- IPC: G02B17/00
Abstract:
A catadioptric imaging system combines a rectifying mirror, a lens system and subsequent image processing. This approach can produce a small form factor desktop document imaging system capable of producing high-quality, high-resolution images of paper documents.
Public/Granted literature
- US20090091797A1 Catadioptric Imaging System Public/Granted day:2009-04-09
Information query
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B17/00 | 有或无折射元件的具有反射面的系统 |
