Inventor · disambiguated record
Huiyao Liu
Also filed as: LIU HUIYAO
3 granted patents·1 pending application·33 citations·filing 1998–2007
69Inventor score
Top patents by PatentIndex Score
4 records- 0190US7300013B2Seat belt retractor with overmolded inertia sensor massKEY SAFETY SYSTEMS INC·Filed 2005·Granted Nov 27, 2007·22 cites·10 claims
- 0265US7416150B2Overmolded inertia sensor mass for a seat belt retractorKEY SAFETY SYSTEMS INC·Filed 2007·Granted Aug 26, 2008·1 cites·6 claims
- 0341US6029790AComposite release sleeve for a clutch assemblyMERITOR HEAVY VEHICLE SYS LTD·Filed 1998·Granted Feb 29, 2000·10 cites·13 claims
- 0436US2005127660A1Low friction D-ring or web guideKEY SAFETY SYSTEMS INC·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →