Inventor · disambiguated record
Siang-Long Richard Lieu
Also filed as: LIEU SIANG-LONG RICHARD
2 granted patents·1 pending application·1 citations·filing 2016–2022
31Inventor score
Technology areasA61B
Top patents by PatentIndex Score
3 records- 0149US10500011B2Illumination device for illuminating a body cavity in a surgical spaceSINGAPORE HEALTH SERV PTE LTD·Filed 2016·Granted Dec 10, 2019·1 cites·20 claims
- 0234US2025000346A1Flexible scope deviceTAN HIANG KHOON·Filed 2022·Application pending·0 cites
- 0310USD998148SSurgical loopVIVO SURGICAL PRIVATE LTD·Filed 2021·Granted Sep 5, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →