Assignee
WEN ZHENHUAN
US·3 granted patents·9 citations·filing 2009–2012
Technology mixH04N3
Top patents by PatentIndex Score
3 records- 0180US8194288B2Adjusting the neutral behavior of a color marking deviceWEN ZHENHUAN·Filed 2009·Granted Jun 5, 2012·7 cites·8 claims
- 0269US8253979B2Method of processing neutral gray color print jobs as monochrome black during billing detection and printing as a neutral gray composite blackWEN ZHENHUAN·Filed 2009·Granted Aug 28, 2012·2 cites·4 claims
- 0355US8422078B2Method of processing neutral gray color print jobs as monochrome black during billing detection and printing as a neutral gray composite blackWEN ZHENHUAN·Filed 2012·Granted Apr 16, 2013·0 cites·13 claims
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