LexDanaLexDanabeta
Inventor

Yaoming Hu

Inventor
Wuhan, CN

Overview

1→
Patents
2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B61Dprimary
B61DBody details or kinds of railway vehicles100%
PatentTitleYear
10,384,693Side wall structure of open wagon2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to CRRC YANGTZE CO LTD (1)· patent assignee history
2019Based in Wuhan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CRRC YANGTZE CO LTD12019
Locations
LocationPatentsSpan
Wuhan, CN12019