Assignee
NGUYEN HUONG
2 granted patents·2 pending applications·20 citations·filing 2006–2011
Top patents by PatentIndex Score
4 records- 0184US7914287B2System and method of teaching and learning mathematicsNGUYEN HUONG·Filed 2007·Granted Mar 29, 2011·11 cites·9 claims
- 0283US7309233B2System and method of teaching and learning mathematicsNGUYEN HUONG·Filed 2006·Granted Dec 18, 2007·9 cites·4 claims
- 0349US2011111378A1System and method of teaching and learning mathematicsNGUYEN HUONG·Filed 2010·Application pending·0 cites
- 0434US2012266574A1Pre-Stretched Coreless Film Roll ProductsNGUYEN HUONG·Filed 2011·Application pending·0 cites
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