Inventor · disambiguated record
Yin Sang Lam
Also filed as: LAM YIN S · LAM YIN SANG
5 granted patents·3 pending applications·58 citations·filing 2004–2017
75Inventor score
Top patents by PatentIndex Score
8 records- 0185USD556228SRadiant lensOKIA OPTICAL CO LTD·Filed 2005·Granted Nov 27, 2007·45 cites·1 claims
- 0276US8828296B2Method of making eyeglass frame by injection moldingZHANG YAN·Filed 2011·Granted Sep 9, 2014·3 cites·32 claims
- 0372US7753518B2Eyeglasses and eyeglass frames comprising glycol modified copolyestersOKIA OPTICAL CO LTD·Filed 2008·Granted Jul 13, 2010·10 cites·31 claims
- 0441US2019001620A1Novel method of making decorative articlesKIAO WILD JEWELLERY HOLDING COMPANY LTD·Filed 2017·Application pending·0 cites
- 0539US8652385B2Method of manufacturing a decorative article with sealed decorative laminated sheetLAM YIN SANG·Filed 2009·Granted Feb 18, 2014·0 cites·6 claims
- 0638US2017057159A1Method of making eyewear by 3d printingOKIA OPTICAL CO LTD·Filed 2015·Application pending·0 cites
- 0735US2006028616A1Reading lensOKIA OPTICAL CO LTD·Filed 2004·Application pending·0 cites
- 0831US8545010B2Dual lens eyeglassesLAM YIN SANG·Filed 2011·Granted Oct 1, 2013·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →