Inventor

LIU YUNSHAN

US4 patents

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

SCHAEFFLER KG

2 patents

US7926455B2Apr 19, 2011

Roller finger follower for valve deactivation

SCHAEFFLER KG51 citations91

US7909007B2Mar 22, 2011

Roller finger follower for valve deactivation

SCHAEFFLER KG29 citations90

GM GLOBAL TECH OPERATIONS LLC

2 patents

US12272810B2Apr 8, 2025

Load distributing thermal runaway barrier for a battery cell

GM GLOBAL TECH OPERATIONS LLC0 citations56

US11870089B2Jan 9, 2024

Battery cell pack

GM GLOBAL TECH OPERATIONS LLC0 citations47