Inventor

Lingen Huang

Inventor

Shanghai, CN

Overview

2007

Patent span

Fixed constructions

Primary field (CPC E)

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

E01Dprimary

E01DConstruction of bridges, elevated roadways or viaducts50%

Y10TTechnical subjects covered by former us classification50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to SHANGHAI MAGLEV TRANSP DEV CO (1)· patent assignee history

2007Based in Shanghai, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHANGHAI MAGLEV TRANSP DEV CO	1	2007

Locations

Location	Patents	Span
Shanghai, CN	1	2007