Zhao-Zhi Yu | Researchain

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Featured researches published by Zhao-Zhi Yu.

Archive | 1994

Split recharge method and apparatus for color image formation

Jeffrey J. Folkins; Roger Lee Bullock; Thomas J Fleck; Kenneth W. Pietrowski; Charles H. Tabb; Zhao-Zhi Yu; Mark A. Gwaltney

Archive | 1995

High slope AC charging device having groups of wires

Zhao-Zhi Yu; James R. Beachner

Archive | 1994

Method and apparatus for reducing residual toner voltage

Kenneth W. Pietrowski; Samuel W. Ing; Roger Lee Bullock; Thomas J Fleck; Charles H. Tabb; Zhao-Zhi Yu; Jeffrey J. Folkins; Daniel M. Bray; Cyril G. Edmunds

Archive | 1994

Single positive recharge method and apparatus for color image formation

Zhao-Zhi Yu; Charles H. Tabb; John F. O'brien; James R. Beachner; Mark A. Gwaltney; Meng H. Lean; Jeffrey J. Folkins

Archive | 1995

Method and apparatus for creating multiple images

Kenneth W. Pietrowski; Samuel W. Ing; Roger Lee Bullock; Thomas J Fleck; Charles H. Tabb; Zhao-Zhi Yu; Jeffrey J. Folkins; Daniel M. Bray; Cyril G. Edmunds

Archive | 2001

Corona generating device and printing machine with such device

James R. Beachner; Zhao-Zhi Yu

Archive | 1996

Vorrichtung zur Erzeugung einer Corona und Kopierer mit solcher Vorrichtung Means for generating a Corona and copier with such device

Zhao-Zhi Yu; James R Beachner

Archive | 1996

Vorrichtung zur Erzeugung einer Corona und Kopierer mit solcher Vorrichtung

Zhao-Zhi Yu; James R. Beachner

Archive | 1995

Verfahren und Vorrichtung zur Erzeugung von mehreren Bildern Method and apparatus for generating a plurality of images

Kenneth W. Pietrowski; Samuel W. Ing; Roger Lee Bullock; Thomas J Fleck; Charles H. Tabb; Zhao-Zhi Yu; Jeffrey J. Folkins; Daniel M. Bray; Cyril G. Edmunds

Archive | 1995

Multi-image forming printing machine

Roger Lee Bullock; M Bley Daniel; Cyril G. Edmunds; Thomas J Fleck; Jeffrey J. Folkins; Samuel W. Ing; Kenneth W. Pietrowski; Charles H. Tabb; Zhao-Zhi Yu; ダブリュ．ピエトロウスキケネス; ダブリュ．イングサミュエル; ジェイ．フォーキンスジェフェリー; ジー．エドモンズシリル; エム．ブレイダニエル; エイチ．タッブチャールズ; ユツァオ−ツィ; ジェイ．フレックトーマス; エル．ブロックロジャー

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