Inventor

LU YUFEI

CN4 patents

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

ALIPAY HANGZHOU INF TECH CO LTD

2 patents

US12438703B2Oct 7, 2025

Secure multi-party computation methods, apparatuses, and systems

ALIPAY HANGZHOU INF TECH CO LTD2 citations70

US12400027B2Aug 26, 2025

Common data determining methods, apparatuses, and systems for protecting privacy

ALIPAY HANGZHOU INF TECH CO LTD0 citations47

SHANGHAI CEO ENVIRONMENTAL PROTECTION TECH CO LTD

1 patent

US11781068B2Oct 10, 2023

Corrosion inhibitor for soft water circulation heating and cooling system and preparation method of corrosion inhibitor

SHANGHAI CEO ENVIRONMENTAL PROTECTION TECH CO LTD0 citations47

MAGNA CLOSURES INC

1 patent

US12428893B2Sep 30, 2025

Powered swing door actuator with swing linkage mechanisms

MAGNA CLOSURES INC0 citations42