Inventor · disambiguated record
Heng-Yi Lai
Also filed as: LAI HENG-YI
4 granted patents·103 citations·filing 1997–2005
78Inventor score
Top patents by PatentIndex Score
4 records- 0192US6367581B1Sound absorbing light fixtureOTIS ELEVATOR CO·Filed 2000·Granted Apr 9, 2002·48 cites·23 claims
- 0273US8496446B2Compressor mufflerLAI HENG-YI·Filed 2005·Granted Jul 30, 2013·7 cites·7 claims
- 0370US6256600B1Prediction and optimization method for homogeneous porous material and accoustical systems3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Jul 3, 2001·43 cites·48 claims
- 0448US7086857B2Use of thermal insulation for noise abatementCARRIER CORP·Filed 2004·Granted Aug 8, 2006·5 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Heng-Yi Lai 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 →