Inventor

LIU JINXIAN

CN4 patents

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

BEIJING AEROSPACE PROP INST

2 patents

US11313480B2Apr 26, 2022

Valve mechanical linkage system

BEIJING AEROSPACE PROP INST2 citations65

US11131395B2Sep 28, 2021

Double-plate gate valve and use of the same

BEIJING AEROSPACE PROP INST1 citations54

LIU JINXIAN

1 patent

USD1039958SAug 27, 2024

Tool bag clip

LIU JINXIAN0 citations47

MA SHENGMING

1 patent

US8748669B2Jun 10, 2014

Process for producing aldehydes or ketones by oxidizing alcohols with oxygen

MA SHENGMING0 citations40