Inventor

LIU HUIYAO

US3 patents

⚠️ This page may combine multiple inventors who share the name “LIU HUIYAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KEY SAFETY SYSTEMS INC

2 patents

US7300013B2Nov 27, 2007

Seat belt retractor with overmolded inertia sensor mass

KEY SAFETY SYSTEMS INC22 citations89

US7416150B2Aug 26, 2008

Overmolded inertia sensor mass for a seat belt retractor

KEY SAFETY SYSTEMS INC1 citations48

MERITOR HEAVY VEHICLE SYS LTD

1 patent

US6029790AFeb 29, 2000

Composite release sleeve for a clutch assembly

MERITOR HEAVY VEHICLE SYS LTD10 citations64