Inventor · disambiguated record
Tsuen Wan Ngan
Also filed as: NGAN TSUEN WAN
2 granted patents·2 pending applications·12 citations·filing 2008–2008
56Inventor score
Top patents by PatentIndex Score
4 records- 0171US8037145B2System and method for detecting email content containmentSYMANTEC OPERATING CORP·Filed 2008·Granted Oct 11, 2011·8 cites·17 claims
- 0254US8275842B2System and method for detecting content similarity within email documents by sparse subset hashingNGAN TSUEN WAN·Filed 2008·Granted Sep 25, 2012·4 cites·19 claims
- 0344US2009319506A1System and method for efficiently finding email similarity in an email repositoryNGAN TSUEN WAN·Filed 2008·Application pending·0 cites
- 0433US2009089383A1System and method for detecting content similarity within emails documents employing selective truncationNGAN TSUEN WAN·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →