Inventor · disambiguated record
Luen Sing Tang
Also filed as: TANG LUEN-SING
5 granted patents·5 pending applications·127 citations·filing 1997–2020
82Inventor score
Top patents by PatentIndex Score
10 records- 0178US6610338B2Easy tearing bags and packaging materialTECKSOM INTERNAT LTD·Filed 1998·Granted Aug 26, 2003·59 cites·60 claims
- 0277US6582123B1Package incorporating a pressure venting featureTECKSOM INTERNAT LTD·Filed 2000·Granted Jun 24, 2003·32 cites·19 claims
- 0373US6379760B1Laminating apparatusTECKSOM INTERNAT LTD·Filed 1997·Granted Apr 30, 2002·20 cites·11 claims
- 0472US11827418B2Bag and related methodsTECKSOM INTERNATIONAL LTD·Filed 2019·Granted Nov 28, 2023·2 cites·29 claims
- 0561US5942077ALaminating apparatusTECKSOM INTERNATIONAL LTD·Filed 1997·Granted Aug 24, 1999·14 cites·14 claims
- 0654US2009097781A1Airtight storage bagTANG LUEN-SING·Filed 2007·Application pending·0 cites
- 0746US2013078401A1PackagingTANG LUEN SING·Filed 2012·Application pending·0 cites
- 0843US2012106877A1Flexible packaging material and a package formed therewithTANG LUEN-SING·Filed 2010·Application pending·0 cites
- 0942US2022234810A1Plastic film and packaging using the plastic filmTECKSOM INTERNATIONAL LTD·Filed 2020·Application pending·0 cites
- 1038US2022204244A1Bag and related methodsTECKSOM INTERNATIONAL LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →