Electrophotographic apparatus and process cartridge
US9395687B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Aug 21, 2015 |
| Grant date | Jul 19, 2016 |
| Priority date | — |
| Expiry date | Aug 21, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/1814
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic apparatus includes an electrophotographic photosensitive member, a charging unit, and a transfer unit and satisfies the following formulae (1) to (3):L1<L3 (1)L1>L2 (2)L1>L4 (3)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.