Assignee
CHUANG SIEW PERN
SG·3 granted patents·2 pending applications·5 citations·filing 2009–2011
Top patents by PatentIndex Score
5 records- 0177US8591022B2Printing apparatus with pivotable duplexing unitCHUANG SIEW PERN·Filed 2011·Granted Nov 26, 2013·3 cites·21 claims
- 0255US8235609B2Selectable printhead-to-paper spacing adjustment methodCHUANG SIEW PERN·Filed 2009·Granted Aug 7, 2012·2 cites·25 claims
- 0343US2010328395A1Selectable printhead-to-paper spacing adjustment apparatusCHUANG SIEW PERN·Filed 2009·Application pending·0 cites
- 0442US2011242212A1Selectable printhead-to-paper spacing adjustment apparatusCHUANG SIEW PERN·Filed 2011·Application pending·0 cites
- 0538US8931164B2Printing method with pivotable duplexing unitCHUANG SIEW PERN·Filed 2011·Granted Jan 13, 2015·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →