Inventor · disambiguated record
Jiyun Du
Also filed as: DU JIYUN
11 granted patents·121 citations·filing 2001–2014
89Inventor score
Top patents by PatentIndex Score
11 records- 0193US7903171B2Notebook information processor and image reading methodPFU LTD·Filed 2008·Granted Mar 8, 2011·40 cites·18 claims
- 0285US6687477B2Toner recycle control system of electrophotographing device using viscous liquid developing solutionPFU LTD·Filed 2002·Granted Feb 3, 2004·29 cites·39 claims
- 0378US7764891B2Solid-concentration measuring apparatus and method thereof, and solid-concentration control systemPFU LTD·Filed 2007·Granted Jul 27, 2010·9 cites·17 claims
- 0476US7907171B2Notebook information processor and projective transformation parameter calculating methodPFU LTD·Filed 2008·Granted Mar 15, 2011·8 cites·12 claims
- 0571US7893973B2Image processor and image processing method using luminance value rate changePFU LTD·Filed 2008·Granted Feb 22, 2011·3 cites·7 claims
- 0670US8824796B2Image processing apparatus, image processing method, and computer-readable, non-transitory mediumDU JIYUN·Filed 2012·Granted Sep 2, 2014·2 cites·13 claims
- 0770US8818095B2Image processing apparatus, image processing method, and computer-readable, non-transitory mediumDU JIYUN·Filed 2012·Granted Aug 26, 2014·5 cites·11 claims
- 0870US6996361B2Full-color electrophotographic apparatus using liquid toner containing resinPFU LTD·Filed 2003·Granted Feb 7, 2006·14 cites·14 claims
- 0959US8554012B2Image processing apparatus and image processing method for correcting distortion in photographed imageDU JIYUN·Filed 2009·Granted Oct 8, 2013·4 cites·12 claims
- 1058US6625415B2Liquid-development full-color electrophotographic devicePFU LTD·Filed 2001·Granted Sep 23, 2003·7 cites·10 claims
- 1152US9143653B2Image processing apparatus, method, and computer program product identifying show-through position based on back side image and expanded front side imagePFU LTD·Filed 2014·Granted Sep 22, 2015·0 cites·13 claims
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