Assignee
ZHAN XIAONONG
US·3 granted patents·1 pending application·7 citations·filing 2010–2011
Top patents by PatentIndex Score
4 records- 0182US8760713B2Controlling printer energy consumptionZHAN XIAONONG·Filed 2010·Granted Jun 24, 2014·4 cites·23 claims
- 0274US9319556B2Method and apparatus for authenticating printed documents that contains both dark and halftone textZHAN XIAONONG·Filed 2011·Granted Apr 19, 2016·3 cites·16 claims
- 0339US2013050765A1Method and apparatus for document authentication using image comparison on a block-by-block basisZHAN XIAONONG·Filed 2011·Application pending·0 cites
- 0437US8842334B2Maintaining print settings across multiple applicationsZHAN XIAONONG·Filed 2010·Granted Sep 23, 2014·0 cites·20 claims
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