Inventor · disambiguated record

Ywan-Lung Tsay

Also filed as: TSAY YWAN-LUNG

2 granted patents·43 citations·filing 1988–1990

63Inventor score

Technology areasH10W

Files withNAT SEMICONDUCTOR CORP2

Top patents by PatentIndex Score

2 records

0162US4952999AMethod and apparatus for reducing die stressNAT SEMICONDUCTOR CORP·Filed 1988·Granted Aug 28, 1990·31 cites·11 claims
0237US5075254AMethod and apparatus for reducing die stressNAT SEMICONDUCTOR CORP·Filed 1990·Granted Dec 24, 1991·12 cites·1 claims

Join the waitlist — get patent alerts

Get an alert when Ywan-Lung Tsay 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 →