Inventor · disambiguated record
Yi-Lang Tsai
Also filed as: TSAI YI-LANG
3 granted patents·1 pending application·5 citations·filing 1999–2018
57Inventor score
Top patents by PatentIndex Score
4 records- 0186US9746745B1Zoom lens and method for manufacturing the sameIND TECH RES INST·Filed 2016·Granted Aug 29, 2017·3 cites·16 claims
- 0253US9771518B2Photo responsive material and optical deviceIND TECH RES INST·Filed 2015·Granted Sep 26, 2017·0 cites·6 claims
- 0339US2019193220A1Combined through-hole processing machineKAO FONG MACHINERY CO LTD·Filed 2018·Application pending·0 cites
- 0424US6148847ALow vapor pressure gas distribution system and methodBOC GROUP INC·Filed 1999·Granted Nov 21, 2000·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →