Inventor · disambiguated record

Hsuh Yao

Also filed as: YAO HSUH

1 granted patent·1 pending application·83 citations·filing 2001–2004

53Inventor score

Technology areasB01D

Files withDELPHI TECH INC2

Top patents by PatentIndex Score

2 records

0188US6814771B2Evaporative emissions control device with internal sealsDELPHI TECH INC·Filed 2001·Granted Nov 9, 2004·83 cites·24 claims
0239US2005063880A1Evaporative emissions control device with internal sealsDELPHI TECH INC·Filed 2004·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Hsuh Yao files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →