Assignee
XU ZHIGANG
CN·2 granted patents·1 pending application·3 citations·filing 2008–2010
Top patents by PatentIndex Score
3 records- 0155US8654463B2Device and method for controlling bit density of magnetic cardXU ZHIGANG·Filed 2009·Granted Feb 18, 2014·3 cites·14 claims
- 0244US8459769B2Grayscale printing control method and deviceXU ZHIGANG·Filed 2008·Granted Jun 11, 2013·0 cites·12 claims
- 0333US2012224212A1Method and device for issuing ticketsXU ZHIGANG·Filed 2010·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →