Inventor · disambiguated record
Xian-Qiang Guo
Also filed as: GUO XIAN-QIANG
3 granted patents·1 pending application·3 citations·filing 2004–2010
54Inventor score
Top patents by PatentIndex Score
4 records- 0152US8493634B2Method for automatically identifying scan region boundaryGUO XIAN-QIANG·Filed 2010·Granted Jul 23, 2013·1 cites·11 claims
- 0236US8542914B2Film scanning methodGUO XIAN-QIANG·Filed 2010·Granted Sep 24, 2013·0 cites·10 claims
- 0335US7486422B2Method and apparatus for automatic film recognitionQISDA CORP·Filed 2004·Granted Feb 3, 2009·2 cites·66 claims
- 0435US2006238726A1Method for scanning and processing a negative film and apparatus using the sameBENQ CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →