Inventor · disambiguated record
Siew W. Sum
Also filed as: SUM SIEW W · SUM SIEW WAH
1 granted patent·1 pending application·18 citations·filing 2006–2007
39Inventor score
Top patents by PatentIndex Score
2 records- 0183US9082454B2Automatically removing contaminants from a manufactured partYAO YI ZHAO·Filed 2006·Granted Jul 14, 2015·18 cites·13 claims
- 0238US2008182132A1Determining the cleanliness of a part used in manufacturing by selectively detecting particles substantially comprised of hard contaminantFENG YIQI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →