Assignee
NG WING-CHAK
US·3 granted patents·16 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0186US8981178B2Apertured segmented filmsNG WING-CHAK·Filed 2009·Granted Mar 17, 2015·15 cites·12 claims
- 0256US9676164B2Extensible sheet material with visual stretch indicatorNG WING-CHAK·Filed 2011·Granted Jun 13, 2017·1 cites·18 claims
- 0344US8895126B2Segmented films with high strength seamsNG WING-CHAK·Filed 2010·Granted Nov 25, 2014·0 cites·15 claims
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